Product Description
Overview
Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
- Absorption of very high torques and axial forces
- No need for separate thrust housing & bearing.
- Easy alignment (screw directly fits into the vore of gear box)
- Easy to assemble & dismantle.
- Very heavy duty spherical roller thrust bearing is provided.
- Power saving. (you may save up to 20 % power.)
- Less requirement of space.
- For bigger sizes water cooling is provided
- No maintenance required except periodic oil level checking.
- Higher productivity
Features
- Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
- The gearboxes are available with co-rotating and counter rotating variants
- To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
- High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
Basic Info.
| Warranty: 1 year | Weight (KG): 500 KG |
| Place of Origin: HangZhou, China |
Gearing Arrangement: helical |
| ratio: 8-20 |
Output Torque: 2*176 |
| standard: JB/T8853-2001 |
Certificate: CE |
| Heat treatment: High-frequency Hardening |
Efficiency: 94%~98%(depends on the transmission stage) |
| Customized support:OEM ODM | Input/output shaft material 40Cr |
| Package: Wooden case |
Mount position: Flange, hollow shaft, CHINAMFG shaft |
| After-sale:Online 24/7 Installation Xihu (West Lake) Dis. | advantage: excellent quality |
| Reduction radio: 3:1 |
Mount Position: Horizontal Foot Mounted Vertical |
| Input Speed: 1500 |
Output Speed: 500 |
Packaging & delivery
|
Packing: wooden case packing |
|
| Port: HangZhou Port |
Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
- Paint and lacquer industry
- Washing agent industry
- Foodstuff industry (e.g. bread, pasta)
- Animal-feed industry (dog, cat other animal food
Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year
Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.
Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.
Product Service
|
24-hour Hotline
No matter when and where to call we can find our service to you.
|
Pre-sales Consultation
We have 5 sales people online, and whether you have any question can be solved through online communication. |
After-sales Services
Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction. |
Exhibition
Certificate
Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.
FAQ
1. Q: How about Arrow Machinery?
R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong
team which has substantial experience in R&D, manufacture, technique and sales service and has
specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity?
R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200
models of extruders and spare parts.
3. Q:What’s the delivery time?
R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough
for customized, normally within 20days .
4. Q:How about the gearbox quality and price?
R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
R: 3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there?
R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick you up.
7.Q:How to contact with you?
R:just reply to me if have any question.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Samples: |
US$ 99999/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Efficiency of Cycloidal Gearboxes in Power Transmission
Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.
Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:
- Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
- Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
- Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
- Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.
Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.
History of Cycloidal Gear System Development
The history of cycloidal gear systems dates back to ancient times, with various forms of non-circular gears being used for specialized applications. The concept of the cycloidal gear system as we know it today, however, has evolved over centuries of engineering and innovation:
- Ancient Roots: The concept of using non-circular gears can be traced back to ancient civilizations, where devices like the “Antikythera Mechanism” (c. 150-100 BC) employed non-circular gear arrangements.
- Cam Mechanisms: During the Renaissance, engineers and inventors like Leonardo da Vinci explored mechanisms involving cams and followers, which are precursors to modern cycloidal gears.
- Cycloidal Motion Studies: In the 19th century, engineers and mathematicians like Franz Reuleaux and Robert Willis studied and developed mechanisms based on the principles of cycloidal motion.
- Early Cycloidal Gearboxes: The development of cycloidal gear systems gained momentum in the late 19th and early 20th centuries, with inventors like Emile Alluard and Louis André creating early forms of cycloidal gear mechanisms and gearboxes.
- Cycloidal Drive: The term “cycloidal drive” was coined by James Watt in the 18th century, referring to mechanisms that produce a motion resembling a rolling circle.
- Modern Cycloidal Gearboxes: The development of modern cycloidal gearboxes was further advanced by engineers like Ralph B. Heath, who patented the “Harmonic Drive” in the 1950s. This invention marked a significant step in the advancement and commercialization of precision cycloidal gear systems.
- Advancements and Applications: Over the decades, cycloidal gear systems have found applications in robotics, aerospace, automation, and other fields that require compactness, precision, and high torque capabilities.
The history of cycloidal gear system development reflects the contributions of many engineers and inventors who have refined and advanced the technology over time. Today, cycloidal gearboxes continue to play a crucial role in various industries and applications.
Disadvantages of Using a Cycloidal Gearbox
While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:
- Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
- Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
- Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
- Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
- Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
- Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
- Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.
Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.
editor by CX 2024-04-26
China Standard CZPT Arrow Plastic Machine PVC Pipe Extruder Twin Screw Gearbox cvt gearbox
Product Description
Overview
Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
- Absorption of very high torques and axial forces
- No need for separate thrust housing & bearing.
- Easy alignment (screw directly fits into the vore of gear box)
- Easy to assemble & dismantle.
- Very heavy duty spherical roller thrust bearing is provided.
- Power saving. (you may save up to 20 % power.)
- Less requirement of space.
- For bigger sizes water cooling is provided
- No maintenance required except periodic oil level checking.
- Higher productivity
Features
- Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
- The gearboxes are available with co-rotating and counter rotating variants
- To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
- High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
Basic Info.
| Warranty: 1 year | Weight (KG): 500 KG |
| Place of Origin: HangZhou, China |
Gearing Arrangement: helical |
| ratio: 8-20 |
Output Torque: 2*176 |
| standard: JB/T8853-2001 |
Certificate: CE |
| Heat treatment: High-frequency Hardening |
Efficiency: 94%~98%(depends on the transmission stage) |
| Customized support:OEM ODM | Input/output shaft material 40Cr |
| Package: Wooden case |
Mount position: Flange, hollow shaft, CHINAMFG shaft |
| After-sale:Online 24/7 Installation Xihu (West Lake) Dis. | advantage: excellent quality |
| Reduction radio: 3:1 |
Mount Position: Horizontal Foot Mounted Vertical |
| Input Speed: 1500 |
Output Speed: 500 |
Packaging & delivery
|
Packing: wooden case packing |
|
| Port: HangZhou Port |
Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
- Paint and lacquer industry
- Washing agent industry
- Foodstuff industry (e.g. bread, pasta)
- Animal-feed industry (dog, cat other animal food
Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year
Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.
Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.
Product Service
|
24-hour Hotline
No matter when and where to call we can find our service to you.
|
Pre-sales Consultation
We have 5 sales people online, and whether you have any question can be solved through online communication. |
After-sales Services
Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction. |
Exhibition
Certificate
Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.
FAQ
1. Q: How about Arrow Machinery?
R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong
team which has substantial experience in R&D, manufacture, technique and sales service and has
specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity?
R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200
models of extruders and spare parts.
3. Q:What’s the delivery time?
R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough
for customized, normally within 20days .
4. Q:How about the gearbox quality and price?
R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
R: 3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there?
R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick you up.
7.Q:How to contact with you?
R:just reply to me if have any question.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Samples: |
US$ 99999/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Materials Used in Manufacturing Cycloidal Gearboxes
Cycloidal gearboxes are constructed using a variety of materials to ensure durability, strength, and efficient operation. Some common materials used include:
- Steel: Steel is a popular choice due to its high strength and durability. It can withstand heavy loads and provides excellent wear resistance, making it suitable for industrial applications.
- Aluminum: Aluminum is chosen for its lightweight properties and corrosion resistance. It’s often used in applications where weight is a concern, such as aerospace and robotics.
- Cast Iron: Cast iron offers good heat dissipation and is known for its high resistance to wear and shock. It’s commonly used in heavy-duty applications that require high torque and strength.
- Alloys: Various alloy combinations can be used to enhance specific properties such as corrosion resistance, heat resistance, and strength.
- Plastics and Composites: In some cases, plastic or composite materials may be used, particularly in applications where low noise, lightweight construction, and corrosion resistance are essential.
The material selection depends on factors like the application’s torque, speed, environmental conditions, and desired performance characteristics. Each material offers a unique set of advantages, allowing cycloidal gearboxes to be customized to meet diverse industrial needs.
Patents Associated with Cycloidal Gearbox Designs
Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:
- Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
- Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
- Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
- Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.
These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.
Common Applications of Cycloidal Gearboxes
Cycloidal gearboxes find their application in various industries and scenarios where their unique features are advantageous:
- Robotics: Cycloidal gearboxes are often used in robotic joints and manipulators due to their compact size, high torque capacity, and precision movement.
- Conveyor Systems: Their ability to handle heavy loads and provide accurate motion makes cycloidal gearboxes suitable for conveyor systems in industries such as manufacturing, food processing, and material handling.
- Aerospace: In aerospace applications, cycloidal gearboxes are used in satellite mechanisms, aerospace actuators, and precision motion control systems.
- Medical Devices: The compact design and precise motion capabilities of cycloidal gearboxes are beneficial in medical equipment such as surgical robots and diagnostic devices.
- Textile Industry: Cycloidal gearboxes are utilized in textile machines for their ability to provide accurate and synchronized movement in the weaving and knitting processes.
- Automotive: Some automotive applications, such as sunroof mechanisms and power seats, can benefit from the compact size and high torque capacity of cycloidal gearboxes.
- Printing Industry: The precision and reliability of cycloidal gearboxes are important in printing presses to ensure accurate paper feeding and positioning.
- Packaging Machinery: In packaging equipment, cycloidal gearboxes can provide the required torque and accuracy for tasks like sealing, labeling, and filling.
These are just a few examples of where cycloidal gearboxes are commonly used, demonstrating their versatility and adaptability across various industries.
editor by CX 2024-04-16
China high quality CZPT Arrow Plastic Extruder Gearbox/Gear Box/Reducer, Rubber and Plastic Twin Screw Extruder Gearbox gearbox drive shaft
Product Description
Overview
Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
- Absorption of very high torques and axial forces
- No need for separate thrust housing & bearing.
- Easy alignment (screw directly fits into the vore of gear box)
- Easy to assemble & dismantle.
- Very heavy duty spherical roller thrust bearing is provided.
- Power saving. (you may save up to 20 % power.)
- Less requirement of space.
- For bigger sizes water cooling is provided
- No maintenance required except periodic oil level checking.
- Higher productivity
Features
- Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
- The gearboxes are available with co-rotating and counter rotating variants
- To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
- High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
Basic Info.
| Warranty: 1 year | Weight (KG): 500 KG |
| Place of Origin: HangZhou, China |
Gearing Arrangement: helical |
| ratio: 8-20 |
Output Torque: 2*176 |
| standard: JB/T8853-2001 |
Certificate: CE |
| Heat treatment: High-frequency Hardening |
Efficiency: 94%~98%(depends on the transmission stage) |
| Customized support:OEM ODM | Input/output shaft material 40Cr |
| Package: Wooden case |
Mount position: Flange, hollow shaft, CHINAMFG shaft |
| After-sale:Online 24/7 Installation Xihu (West Lake) Dis. | advantage: excellent quality |
| Reduction radio: 3:1 |
Mount Position: Horizontal Foot Mounted Vertical |
| Input Speed: 1500 |
Output Speed: 500 |
Packaging & delivery
|
Packing: wooden case packing |
|
| Port: HangZhou Port |
Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
- Paint and lacquer industry
- Washing agent industry
- Foodstuff industry (e.g. bread, pasta)
- Animal-feed industry (dog, cat other animal food
Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year
Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.
Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.
Product Service
|
24-hour Hotline
No matter when and where to call we can find our service to you.
|
Pre-sales Consultation
We have 5 sales people online, and whether you have any question can be solved through online communication. |
After-sales Services
Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction. |
Exhibition
Certificate
Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.
FAQ
1. Q: How about Arrow Machinery?
R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong
team which has substantial experience in R&D, manufacture, technique and sales service and has
specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity?
R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200
models of extruders and spare parts.
3. Q:What’s the delivery time?
R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough
for customized, normally within 20days .
4. Q:How about the gearbox quality and price?
R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
R: 3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there?
R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick you up.
7.Q:How to contact with you?
R:just reply to me if have any question.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suitability of Cycloidal Gearboxes for High-Torque Applications
Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:
- Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
- High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
- Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
- Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
- High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.
These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.
Assembling and Disassembling a Cycloidal Gearbox
Assembling and disassembling a cycloidal gearbox requires careful attention to detail and precision. The process can vary depending on the specific design of the gearbox, but the general steps involve:
- Preparation: Gather all the necessary tools, components, and safety equipment for the assembly or disassembly process. Ensure a clean and organized workspace.
- Disassembly: To disassemble a cycloidal gearbox, follow these steps:
- Remove any external components or covers to access the gearbox internals.
- Identify and mark the positions of all components for reassembly.
- Release any locking mechanisms or fasteners that hold the gearbox components together.
- Remove each component carefully, starting from the outermost layers and moving inward.
- Cleaning and Inspection: Clean all components thoroughly using appropriate cleaning agents. Inspect each part for wear, damage, or any signs of degradation. Replace any components that are worn out or damaged.
- Reassembly: To assemble the cycloidal gearbox, follow these steps:
- Begin by assembling the internal components in the reverse order of disassembly.
- Apply lubrication to the gears and other moving parts as recommended by the manufacturer.
- Follow the markings made during disassembly to ensure correct positioning and alignment of components.
- Gradually secure each component with the appropriate fasteners, ensuring proper torque settings.
- Reattach any external covers or components that were removed earlier.
- Testing: After reassembly, perform functional tests to ensure that the gearbox operates smoothly and without any issues. Check for any abnormal noises, vibrations, or irregular movements.
- Final Checks: Double-check all fasteners, connections, and alignments. Verify that the gearbox functions as intended and meets performance specifications.
- Documentation: Keep detailed records of the assembly process, including torque settings, markings, and any adjustments made during reassembly. This documentation will be useful for future maintenance or repairs.
It’s important to note that cycloidal gearboxes can have complex designs, and the exact procedure for assembly and disassembly may vary. Always refer to the manufacturer’s documentation and guidelines for specific instructions related to your gearbox model.
Disadvantages of Using a Cycloidal Gearbox
While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:
- Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
- Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
- Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
- Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
- Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
- Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
- Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.
Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.
editor by CX 2024-04-11
China Standard CZPT Arrow Professional High Torque Gearbox of Twin Screw Extruder Machine for Plastic and Rubber Industry cycloidal gearbox reducer
Product Description
Overview
Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
- Absorption of very high torques and axial forces
- No need for separate thrust housing & bearing.
- Easy alignment (screw directly fits into the vore of gear box)
- Easy to assemble & dismantle.
- Very heavy duty spherical roller thrust bearing is provided.
- Power saving. (you may save up to 20 % power.)
- Less requirement of space.
- For bigger sizes water cooling is provided
- No maintenance required except periodic oil level checking.
- Higher productivity
Features
- Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
- The gearboxes are available with co-rotating and counter rotating variants
- To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
- High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
Basic Info.
| Warranty: 1 year | Weight (KG): 500 KG |
| Place of Origin: HangZhou, China |
Gearing Arrangement: helical |
| ratio: 8-20 |
Output Torque: 2*176 |
| standard: JB/T8853-2001 |
Certificate: CE |
| Heat treatment: High-frequency Hardening |
Efficiency: 94%~98%(depends on the transmission stage) |
| Customized support:OEM ODM | Input/output shaft material 40Cr |
| Package: Wooden case |
Mount position: Flange, hollow shaft, CZPT shaft |
| After-sale:Online 24/7 Installation Xihu (West Lake) Dis. | advantage: excellent quality |
| Reduction radio: 3:1 |
Mount Position: Horizontal Foot Mounted Vertical |
| Input Speed: 1500 |
Output Speed: 500 |
Packaging & delivery
|
Packing: wooden case packing |
|
| Port: HangZhou Port |
Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
- Paint and lacquer industry
- Washing agent industry
- Foodstuff industry (e.g. bread, pasta)
- Animal-feed industry (dog, cat other animal food
Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year
Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.
Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.
Product Service
|
24-hour Hotline
No matter when and where to call we can find our service to you.
|
Pre-sales Consultation
We have 5 sales people online, and whether you have any question can be solved through online communication. |
After-sales Services
Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction. |
Exhibition
Certificate
Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.
FAQ
1. Q: How about Arrow Machinery?
R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong
team which has substantial experience in R&D, manufacture, technique and sales service and has
specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity?
R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200
models of extruders and spare parts.
3. Q:What’s the delivery time?
R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough
for customized, normally within 20days .
4. Q:How about the gearbox quality and price?
R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
R: 3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there?
R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick you up.
7.Q:How to contact with you?
R:just reply to me if have any question.
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Customization: |
Available
| Customized Request |
|---|
The Cyclonoidal Gearbox
Basically, the cycloidal gearbox is a gearbox that uses a cycloidal motion to perform its rotational movement. It is a very simple and efficient design that can be used in a variety of applications. A cycloidal gearbox is often used in applications that require the movement of heavy loads. It has several advantages over the planetary gearbox, including its ability to be able to handle higher loads and higher speeds.
Dynamic and inertial effects of a cycloidal gearbox
Several studies have been conducted on the dynamic and inertial effects of a cycloidal gearbox. Some of them focus on operating principles, while others focus on the mathematical model of the gearbox. This paper examines the mathematical model of a cycloidal gearbox, and compares its performance with the real-world measurements. It is important to have a proper mathematical model to design and control a cycloidal gearbox. A cycloidal gearbox is a two-stage gearbox with a cycloid disc and a ring gear that revolves around its own axis.
The mathematical model is made up of more than 1.6 million elements. Each gear pair is represented by a reduced model with 500 eigenmodes. The eigenfrequency for the spur gear is 70 kHz. The modally reduced model is a good fit for the cycloidal gearbox.
The mathematical model is validated using ABAQUS software. A cycloid disc was discretized to produce a very fine model. It requires 400 element points per tooth. It was also verified using static FEA. This model was then used to model the stiction of the gears in all quadrants. This is a new approach to modelling stiction in a cycloidal gearbox. It has been shown to produce results comparable to those of the EMBS model. The results are also matched by the elastic multibody simulation model. This is a good fit for the contact forces and magnitude of the cycloid gear disc. It was also found that the transmission accuracy between the cycloid gear disc and the ring gear is about 98.5%. However, this value is lower than the transmission accuracy of the ring gear pair. The transmission error of the corrected model is about 0.3%. The transmission accuracy is less because of the lower amount of elastic deformation on the tooth flanks.
It is important to note that the most accurate contact forces for each tooth of a cycloid gearbox are not smooth. The contact force on a single tooth starts with a linear rise and then ends with a sharp drop. It is not as smooth as the contact force on a point contact, which is why it has been compared to the contact force on an ellipse contact. However, the contact on an ellipse contact is still relatively small, and the EMBS model is not able to capture this.
The FE model for the cycloid disc is about 1.6 million elements. The most important part of the FE model is the discretization of the cycloid disc. It is very important to do the discretization of the cycloid gear disc very carefully because of the high degree of vibration that it experiences. The cycloid disc has to be discretized finely so that the results are comparable to those of a static FEA. It has to be the most accurate model possible in order to be able to accurately simulate the contact forces between the cycloid disc and the ring gear.
Kinematics of a cycloidal drive
Using an arbitrary coordinate system, we can observe the motion of components in a cycloidal gearbox. We observe that the cycloidal disc rotates around fixed pins in a circle, while the follower shaft rotates around the eccentric cam. In addition, we see that the input shaft is mounted eccentrically to the rolling-element bearing.
We also observe that the cycloidal disc rotates independently around the eccentric bearing, while the follower shaft rotates around an axis of symmetry. We can conclude that the cycloidal disc plays a pivotal role in the kinematics of a cycloidal gearbox.
To calculate the efficiency of the cycloidal reducer, we use a model that is based on the non-linear stiffness of the contacts. In this model, the non-linearity of the contact is governed by the non-linearity of the force and the deformation in the contact. We have shown that the efficiency of the cycloidal reducer increases as the load increases. In addition, the efficiency is dependent on the sliding velocity and the deformations of the normal load. These factors are considered as the key variables to determine the efficiency of the cycloidal drive.
We also consider the efficiency of the cycloidal reducer with the input torque and the input speed. We can calculate the efficiency by dividing the net torque in the ring gear by the output torque. The efficiency can be adjusted to suit different operating conditions. The efficiency of the cycloidal drive is increased as the load increases.
The cycloidal gearbox is a multi-stage gearbox with a small shaft oin and a big shaft. It has 19 teeth and brass washers. The outer discs move in opposition to the middle disc, and are offset by 180 deg. The middle disc is twice as massive as the outer disc. The cycloidal disc has nine lobes that move by one lobe per drive shaft revolution. The number of pins in the disc should be smaller than the number of pins in the surrounding pins.
The input shaft drives an eccentric bearing that is able to transmit the power to the output shaft. In addition, the input shaft applies forces to the cycloidal disk through the intermediate bearing. The cycloidal disk then advances in 360 deg/pivot/roller steps. The output shaft pins then move around in the holes to make the output shaft rotate continuously. The input shaft applies a sinusoidal motion to maintain the constant speed of the base shaft. This sine wave causes small adjustments to the follower shaft. The forces applied to the internal sleeves are a part of the equilibrium mechanism.
In addition, we can observe that the cycloidal drive is capable of transmitting a greater torque than the planetary gear. This is due to the cycloidal gear’s larger axial length and the ring gear’s smaller hole diameter. It is also possible to achieve a positive fit between the fixed ring and the disc, which is achieved by toothing between the fixed ring and the disc. The cycloidal disk is usually designed with a short cycloid to minimize unbalance forces at high speeds.
Comparison with planetary gearboxes
Compared to planetary gearboxes, the cycloidal gearbox has some advantages. These advantages include: low backlash, better overload capacity, a compact design, and the ability to perform in a wide range of applications. The cycloidal gearbox has become popular in the multi-axis robotics market. The gearbox is also increasingly used in first joints and positioners.
A cycloidal gearbox is a gearbox that consists of four basic components: a cycloid disk, an output flange, a ring gear, and a fixed ring. The cycloid disk is driven by an eccentric shaft, which advances in a 360deg/pivot/roller step. The output flange is a fixed pin disc that transmits the power to the output shaft. The ring gear is a fixed ring, and the input shaft is connected to a servomotor.
The cycloidal gearbox is designed to control inertia in highly dynamic situations. These gearboxes are generally used in robotics and positioners, where they are used to position heavy loads. They are also commonly used in a wide range of industrial applications. They have higher torque density and a low backlash, making them ideal for heavy loads.
The output flange is also designed to handle a torque of up to 500 Nm. Its rotational speed is lower than the planet gearbox, but its output torque is much higher. It is designed to be a high-performance gearbox, and it can be used in applications that need high ratios and a high level of torque density. The cycloid gearbox is also less expensive and has less backlash. However, the cycloidal gearbox has disadvantages that should be considered when designing a gearbox. The main problem is vibrations.
Compared to planetary gearboxes, cycloidal gearboxes have a smaller overall size and are less expensive. In addition, the cycloid gearbox has a large reduction ratio in one stage. In general, cycloidal gearboxes have single or two stages, with the third stage being less common. However, the cycloid gearbox is not the only type of gearbox that has this type of configuration. It is also common to find a planetary gearbox with a single stage.
There are several different types of cycloidal gearboxes, and they are often referred to as cycloidal speed reducers. These gearboxes are designed for any industry that uses servos. They are shorter than planetary gearboxes, and they are larger in diameter for the same torque. Some of them are also available with a ratio lower than 30:1.
The cycloid gearbox can be a good choice for applications where there are high rotational speeds and high torque requirements. These gearboxes are also more compact than planetary gearboxes, and are suitable for high-torque applications. In addition, they are more robust and can handle shock loads. They also have low backlash, and a higher level of accuracy and positioning accuracy. They are also used in a wide range of applications, including industrial robotics.
editor by CX 2023-06-12
China Best Sales CZPT Arrow Professional High Torque Gearbox of Twin Screw Extruder Machine for Plastic and Rubber Industry cycloidal gearbox backlash
Product Description
Overview
Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
- Absorption of very high torques and axial forces
- No need for separate thrust housing & bearing.
- Easy alignment (screw directly fits into the vore of gear box)
- Easy to assemble & dismantle.
- Very heavy duty spherical roller thrust bearing is provided.
- Power saving. (you may save up to 20 % power.)
- Less requirement of space.
- For bigger sizes water cooling is provided
- No maintenance required except periodic oil level checking.
- Higher productivity
Features
- Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
- The gearboxes are available with co-rotating and counter rotating variants
- To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
- High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
Basic Info.
| Warranty: 1 year | Weight (KG): 500 KG |
| Place of Origin: HangZhou, China |
Gearing Arrangement: helical |
| ratio: 8-20 |
Output Torque: 2*176 |
| standard: JB/T8853-2001 |
Certificate: CE |
| Heat treatment: High-frequency Hardening |
Efficiency: 94%~98%(depends on the transmission stage) |
| Customized support:OEM ODM | Input/output shaft material 40Cr |
| Package: Wooden case |
Mount position: Flange, hollow shaft, CZPT shaft |
| After-sale:Online 24/7 Installation Xihu (West Lake) Dis. | advantage: excellent quality |
| Reduction radio: 3:1 |
Mount Position: Horizontal Foot Mounted Vertical |
| Input Speed: 1500 |
Output Speed: 500 |
Packaging & delivery
|
Packing: wooden case packing |
|
| Port: HangZhou Port |
Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
- Paint and lacquer industry
- Washing agent industry
- Foodstuff industry (e.g. bread, pasta)
- Animal-feed industry (dog, cat other animal food
Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year
Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.
Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.
Product Service
|
24-hour Hotline
No matter when and where to call we can find our service to you.
|
Pre-sales Consultation
We have 5 sales people online, and whether you have any question can be solved through online communication. |
After-sales Services
Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction. |
Exhibition
Certificate
Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.
FAQ
1. Q: How about Arrow Machinery?
R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong
team which has substantial experience in R&D, manufacture, technique and sales service and has
specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity?
R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200
models of extruders and spare parts.
3. Q:What’s the delivery time?
R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough
for customized, normally within 20days .
4. Q:How about the gearbox quality and price?
R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
R: 3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there?
R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick you up.
7.Q:How to contact with you?
R:just reply to me if have any question.
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Customization: |
Available
| Customized Request |
|---|
The Basics of Designing a Cyclone Gearbox
Compared to conventional gearboxes, the cycloidal gearbox offers a number of advantages including a higher ratio of transmission, robustness against shock loads, and greater positioning accuracy. However, designing a cycloidal gearbox can be complicated. This article will discuss some of the basic design principles. In addition, it will cover topics such as size, position accuracy, and transmission ratios.
Basic design principles
Unlike a conventional ring gear, a cycloidal gearbox uses a cycloidal disc to provide torque multiplication. The output direction of the cycloidal gear disc is opposite to the rotation of the input shaft. This allows for more compact gear construction. It also allows for increased load capacity.
Cycloid drive kinematics can appear complex, but they are actually quite simple. Instead of rotating around the center of gravity like conventional gears, the cycloidal disc rotates around fixed pins. This provides a higher reduction ratio.
To reduce vibrations and noise, multiple cycloidal discs are used. This allows for uniform distribution of forces on the carrier pin devices. This also provides a better rotational balance. In addition, multiple cycloidal discs reduce the axial moment of the carrier pin devices.
The cycloidal gear disc is supported by a separate gear disc bearing. This design provides a low component count and reduces wear. This type of kinematics can also be used in an electric motor with a high power density.
The cycloidal gear disc provides a high reduction ratio, which allows for compact construction. Unlike a ring gear, the cycloidal disc has fewer teeth. It also provides a higher reduction ratio, which is advantageous for high rotational input speed applications.
Cycloid gear discs have cylindrical holes, which allow for carrier pin devices to protrude through them. This is useful because the carrier pin devices can roll along the inside wall of the cylindrical hole in the gear disc.
A load plate is also used to provide anchorage for external structures. This plate contains threaded screw holes arranged 15mm away from the center. It has a 9mm external diameter and a 3mm through hole.
Transmission ratios up to 300:1
cycloidal gearboxes are used in a wide range of applications, from machine tools to medical imaging devices. Compared to planetary gearboxes, they offer superior positioning accuracy, torsional stiffness, backlash, and fatigue performance.
Cycloid gearboxes are also capable of transmitting more torque than planetary gears. In addition, they have a lower Hertzian contact stress and higher overload protection. Cycloid gearboxes are able to provide transmission ratios up to 300:1 in a small package.
Cycloid gears also have lower backlash over extended periods, making them an ideal choice for applications with critical positioning accuracy. Cycloid gearboxes also have good wear resistance, as well as low friction. Cycloid gears are lightweight and have good torsional stiffness, making them ideal for applications with heavy loads.
Cycloid gearboxes have several different designs. They can provide transmission ratios up to 300:1 without the need for additional pre-stages. Cycloid gears also require more accurate manufacturing processes than involute gears. Cycloid gearboxes can also be used for applications that require high power consumption, and can withstand shock loads.
Cycloid gearboxes can be adapted to fit most common servomotors. They have a modular design, all-round corrosion protection, and easy installation. Cycloid gears have a radial clamping ring, which reduces inertia by up to 39%.
CZPT Precision Europe GmbH, a subsidiary of CZPT Group, has developed an innovative online configurator to simplify the configuration of gearboxes. CZPT cycloidal gearheads are precision-built, robust, and reliable. They have a two-stage reduction principle, which minimises vibration and provides even force distribution.
Cycloid gears are capable of providing transmission ratios from 30:1 to 300:1. Cycloid gearboxes can achieve high gear ratios because they require fewer moving parts, and they have a low backlash.
Robustness against shock loads
Unlike conventional gearboxes that are easily damaged by shock loads, the cycloidal gearbox is extremely robust. It is a versatile solution that is ideally suited for handling equipment, food manufacturing, and machine tools.
The mechanical construction of a cycloidal gearbox consists of several mechanical components. These include cycloidal wheels, bearings, transformation elements, and needles. In addition, it has high torsional stiffness and tilting moment. It is also accompanied by highly nonlinear friction characteristic.
In order to assess the robustness of the cycloidal gearbox against shock loads, a mathematical model was developed. The model was used to calculate the stress distribution on the cycloid disc. This model can be used as a basis for more complex mechanical models.
The model is based on new approach, which allows to model stiction in all quadrants of the cycloid gear. In addition, it can be applied to actuator control.
The mathematical model is presented together with the procedure for measuring the contact stress. The results are compared to the measurement performed in the real system. The model and the measurement are found to be very close to each other.
The model also allows for the analysis of different gear profiles for load distribution. In addition, it is possible to analyze contact stresses with different geometric parameters. The mesh refinement along the disc width helps to ensure an even distribution of contact forces.
The stiction breakaway speed is calculated to the motor side. The non-zero current is then derived to the input side of the gearbox. In addition, a small steady phase is modeled during the speed direction transition. The results of the simulation are compared to the measurement. The results show that the model is extremely accurate.
Positioning accuracy
Getting the correct positioning accuracy from a cycloidal gearbox is no small feat. This is because the gears are compact, and the clearances are relatively small. This means you can expect a lot of torque from your output shaft. However, this is only part of the picture. Other concerns, such as backlash, kinematic error, and loading are all important considerations.
Getting the best possible positioning accuracy from a cycloidal gearbox means choosing a reducer that is well-made and correctly configured. A properly-selected reducer will eliminate repeatable inaccuracies and provide absolute positioning accuracy at all times. In addition, this type of gearbox offers several advantages over conventional gearboxes. These include high efficiency, low backlash, and high overload protection.
Getting the correct positioning accuracy from a gearbox also involves choosing a supplier that knows what it is doing. The best vendors are those who have experience with the product, offer a wide variety, and provide support and service to ensure the product is installed and maintained correctly. Another consideration is the manufacturer’s warranty. A reputable manufacturer will offer warranties for the gearbox. The aforementioned factors will ensure that your investment in a cycloidal gearbox pays off for years to come.
Getting the correct positioning accuracy from your cycloidal gearbox involves choosing a manufacturer that specializes in this type of product. This is particularly true if you are involved in robotics, automated painting, or any other industrial process that requires the best possible accuracy. A good manufacturer will offer the latest technology, and have the expertise to help you find the best solution for your application. This will ensure your product is a success from start to finish.
Size
Choosing the right size of cycloidal gearbox is important for its efficient operation. However, it is not a simple task. The process involves complex machining and requires the creation of many parts. There are different sizes of cycloidal gearboxes, and a few basic rules of thumb can help you choose the right size.
The first rule of thumb for choosing the right size of cycloidal gearboxes is to use a gearbox with the same diameter of the input shaft. This means that the gearbox must be at least 5mm thick. The cycloid will also require a base and a bearing to hold the driveshaft in place. The base should be large enough to house the pins. The bearing must be the same size as the input shaft.
The next rule of thumb is to have a hole in the cycloid for the output shaft. In this way, the output will be back-drivable and has low backlash. There should be at least four to six output holes. The size of the holes should be such that the centerline of the cycloid is equal to the size of the center of the bearing.
Using a Desmos graph, you can then create the gear parameters. The number of pins should be equal to the number of teeth in the cycloidal gear, and the size of the pins should be twice the size of the gear. The radius of the pins should be equal to the value of C from Desmos, and the size of the pin circle should be equal to the R value.
The final rule of thumb is to ensure that the cycloid has no sharp edges or discontinuities. It should also have a smooth line.
editor by CX 2023-06-09
in Samarinda Indonesia sales price shop near me near me shop factory supplier Professional Single Screw Plastic Flakes Pelletizing and Recycling Extruder manufacturer best Cost Custom Cheap wholesaler
We inspect each piece of bearing by ourselves ahead of supply. EPG will usually adhere to it organization spirit of currently being practical, innovative, successful and outstanding to make the best global transmission generate. We also can design and style and make non-common merchandise to fulfill customers’ specific requirements.
Merchandise Overview
All kinds of SJZ and SJP extruders that our company styles eEPTTly for producing the PVC pipe and profile, our extruders can promise a very good plasticization, high capacity and EPTT electric powered manage, and the EPTT cabinet can be picked by client according to their personal calls for.
| Screw For Extruder |
| EPTT: 38CrMoAlA |
| Warmth treatment method: Nitrited Bimetallic |
| Hardness: HV740-940 |
| Renowned brand name: EPTTHAILUO |
| Screw Barrel |
| EPTT: 38CrMoAlA |
| Heat therapy: Nitrited,Bimetallic |
| Hardness: HV940-1100 |
| Famous brand name: EPTTHAILUO |
SJZ Series Counter Conical Twin-Screw Extruder
For generation of PVC pipe, profile, Sheet and plate.
For pipe Extrusion
| Extruder Design |
Velocity (RPM) |
EPTT (KW) |
Capability (kg/h) |
CEPTTr Peak (mm) |
Excess weight (kg) |
Dimension (M) |
| SJZ45/one hundred | 45 | fifteen/eighteen.5 | 110 | 1050 | 3000 | three.three*1.two*2.1 |
| SJZ50/one zero five | 45 | 18.5/22 | a hundred twenty five | 1050 | 3000 | 3.six*one.one*two.one |
| SJZ55/a hundred and ten | 45 | 22/30 | one hundred eighty | 1050 | 3500 | 3.six*one.one*two.one |
| SJZ65/132 | forty five | 37 | 380 | 1050 | 4000 | 4.two*one.5*2.four |
| SJZ80/156 | 34.seven | fifty five | 500 | 1050 | 5500 | four.7*1.five*2.4 |
| SJZ80/173 | 37.six | 75 | 680 | 1050 | 6000 | three.nine*1.6*two.five |
| SJZ92/188 | 34.7 | 110 | 800 | 1100 | 8000 | six*one.six*2.five |
| SJZ110/220 | 34.7 | a hundred and sixty | 1400 | 1100 | 9000 | six.five*one.six*two.5 |
For Profile Extrusion
| Extruder Model |
Pace (RPM) |
EPTT (KW) |
Ability (kg/h) |
CEPTTr Peak (mm) |
Excess weight (kg) |
Dimension (M) |
| SJZ45/a hundred | 34.seven | 15 | 60-eighty | 1050 | 2500 | three.3*one.2*two.one |
| SJZ51/105 | 34.seven | 18.5 | eighty-120 | 1050 | 3000 | three.6*1.one*2.1 |
| SJZ55/one hundred ten | 34.7 | 22 | a hundred-150 | 1050 | 3500 | three.six*one.1*two.1 |
| SJZ65/132 | 34.seven | 37/30 | a hundred and eighty-250 | 1050 | 4000 | 4.2*one.5*two.4 |
| SJZ80/156 | 34.7 | fifty five | 300-four hundred | 1050 | 5500 | four.seven*1.five*2.4 |
| SJZ80/173 | 34.7 | 75 | five hundred-600 | 1050 | 6000 | three.nine*1.6*2.five |
| SJZ92/188 | 34.7 | a hundred and ten | 600-800 | 1100 | 8000 | six*1.six*two.five |
| SJZ110/220 | 34.7 | 160 | 1200-1400 | 1100 | 10000 | 6.five*one.six*two.5 |
Counter PXiHu (West Lake) Dis.Hu (West Lake) Dis.lel Twin Screw Extruder
For production of PVC pipe,
| Extruder Product |
Velocity (RPM) |
EPTT (KW) |
L/D Ratio | Potential (kg/h) |
CEPTTr Height (mm) |
Fat (kg) |
| SJP75/28 | 45 | forty five | 28:1 | 220-350 | 1050 | 4100 |
| SJP93/28/31 | forty five | 75 | 28:1/31:1 | 380-460 | 1050 | 4700 |
| SJP110/31 | forty five | a hundred and ten | 31:1 | 680 | 1050 | 6500 |
| SJP120/31/26 | forty five | 132 | 31:one | 850 | 1050 | 7500 |
| SJP135/31 | 45 | a hundred and sixty | 31:1 | 1100 | 1050 | 8400 |
For production of Profile
| Extruder Product |
Pace (RPM) |
EPTT (KW) |
L/D Ratio | Potential (kg/h) |
CEPTTr Height (mm) |
Bodyweight (kg) |
| SJP75/28 | 36 | 37 | 28:one | 240 | 1050 | 4100 |
| SJP93/28/31 | 36 | 55 | 28:1/31:1 | 350 | 1050 | 4700 |
| SJP110/28 | 35.8 | seventy five | 28:1 | 460 | 1050 | 6500 |
| SJP120/26 | 34.three | one hundred ten | 26:1 | 550 | 1050 | 7500 |
| SJP130/26 | 34.3 | 132 | 26:1 | 680 | 1050 | 8400 |
JWT Sequence Co-rotating Conical Twin-Screw Extruder
For manufacturing of PVC hard substance and a variety of cables palletizing.
| Extruder Model |
Pace (RPM) |
EPTT (KW) |
Potential (kg/h) |
Total EPTT(KW) | Fat (kg) |
| JWT67/134 | 5-58 | 45 | 500-700 | a hundred and ten | 1800 |
Solitary Screw ExtruEPTTfor EPTTPE Pipe
It is extensively employed in the location of drinking water offer and gas source. Feeding EPTT is grooved composition with temperature controller, and easy to get large potential and secure extrusion. With EPTT BM screw framework, it is ready to divide the EPTTPE substance from sound to liquid.
Higher Productive 38 Series
| Extruder Product |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Potential (kg/h) |
CEPTTr Peak (mm) |
| 60*forty | 65 | forty | 90 | 360 | 1000 |
| seventy five*38 | seventy five | 38 | 132 | 600 | 1000 |
| 90*38 | 90 | 38 | 250 | 900 | 1150 |
| a hundred and twenty*38 | one hundred twenty | 38 | 315 | 1300 | 1300 |
Traditional 33 Collection
| Extruder Design |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capability (kg/h) |
CEPTTr Height (mm) |
| JWS45/33 | forty five | 33 | eighteen.5/22/thirty | sixty-100 | a thousand |
| JWS65/33 | sixty five | 33 | 45/seventy five/ninety | a hundred-250 | 1000 |
| JWS75/33 | 75 | 33 | 110/132 | 250-350 | a thousand |
| JWS90/33 | ninety | 33 | 160/185 | 450-550 | 1150 |
| JWS120/33 | 120 | 33 | 280/315 | seven hundred-900 | 1300 |
| JWS150/33 | a hundred and fifty | 33 | 355/four hundred | 1000-1300 | 1300 |
Features:
By making use of the new type barrier screw design and style, this extruEPTThas a large extrusion potential in substantial RPM with the reduced power intake, and this extruEPTTcan gain a very good miXiHu (West Lake) Dis.ng influence in the low temperature, and this extruEPTTcan control the substance shearing to get the best and even melt temperature, so that the ripple mark in the internal wall of the large diameter pipe can be averted.
Single Screw ExtruEPTTfor EPTTPE Pipe
This model of gear primarily utilised to extrude profile, the structure and type of screws and barrels vary a lot, and the screws and barrels are processed precisily which can gurantee a excellent plasticization, substantial ability and can meet distinct customer’s needs, the EPTT controling areas are equiped in large course which made it risk-free to run.Ideal for PVCPCABS Profile.
| Extruder Product |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capacity (kg/h) |
CEPTTr Peak (mm) |
EPTTmer Processing |
| JWS45 | 45 | 25/28 | 11/15/eighteen.5 | ten-100 | 1000 | Laptop/Abs/Pc |
| JWS65 | sixty five | 25/28 | 18.five/22/30 | 10-100 | a thousand | PVC/Laptop/Abs |
| JWS75 | 75 | 25/28 | 37 | 10-one hundred | 1000 | PVC/Laptop/Stomach muscles |
| JWS80 | eighty | 28/30 | 37 | 10-ninety | one thousand | PP/Abdominal muscles/Computer |
| JWS90 | 28 | 28/thirty | 45 | ten-90 | one thousand | PP/Stomach muscles/PS |
| JWS120 | 120 | 28/thirty | 75 | 10-90 | a thousand | Laptop/Stomach muscles |
PVC PVG Conveyer Belt EPTT Extruder
In orEPTTto the customer’s technics prerequisite for the conveter belt,EPTT productively deveXiHu (West Lake) Dis.Hu (West Lake) Dis.s serials conveyer belt include extruEPTTand relation mould,it can be molding for the pvc belt’s area,alter the thickness of the cover,depart out the other people.This extruEPTTinstall on the left and appropriate,have great plastic,large output,reduced EPTT and the high design and style for the generate technique.
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Velocity (RPM) |
Capacity (kg/h) |
CEPTTr Height (mm) |
Fat (T) |
Dimension (MM) |
| JWS90/thirty | ninety | 30 | 10-45 | one hundred fifty | 1200 | four | 3650*2520*2100 |
| JWS120/28 | a hundred and twenty | 28 | 10-45 | 300 | 1200 | five | 4500*2520*2200 |
| JWS150/28 | one hundred fifty | 28 | ten-45 | four hundred | 1200 | 6.five | 5500*2520*2300 |
PS Pc Electronic NEPTT Band Extruder
PS/Personal computer nEPTT EPTT is a king of EPTT goods, mainly for the IC, resistance, inductance, capacitance, connectors, fuses,switches and other electronice parts of the EPTT. This product is at the moment PS and Pc for 3 levels of composite extrusion.
| Extruder Product |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Velocity (RPM) |
Ability (kg/h) |
CEPTTr Height (mm) |
| JWS45 | 45 | 28 | eleven | 10-75 | 10–75 | a thousand |
| JWS35 | 35 | 28 | 7.5 | ten-75 | ten–75 | one thousand |
All sorts of co-extrusion EPTT
In orEPTTto meet up with the true wants of a variety of consumers, EPTT can supply all types of utilizes co-extrusion EPTT, utilised for profile pre and following Co-extrusion, or wood plastic products surface area coating, mark line for pipes in accordance to consumers[ EPTT demands, EPTT layout customized-created.
For Pipe Mark Line
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Pace (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Ability (kg/h) |
CEPTTr Peak (mm) |
| JWS25/25A | 25 | twenty five | one–15 | .seventy five | 3 | three | 1100 plusmn50 |
| JWS25/25B | 25 | 25 | 1-50 | one.50 | 3 | eight | 1100 plusmn50 |
| JWS30/28 | 30 | 28 | one-50 | 3 | three.six | ten | 1100 plusmn100 |
For Profile Co-Extrusion
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Speed (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Capacity (kg/h) |
CEPTTr Height (mm) |
| JWS30/25 | 30 | twenty five | one-sixty | three–4 | three | 8–10 | 800-1200 adjustable |
| JWS35/twenty five | 35 | twenty five | 1-fifty | four–five.five | 6.9 | ten–12 | 800-1200 adjustable |
| JWS45/twenty five | forty five | 25 | one-58 | 5.five–seven.five | nine | twenty–25 | 1100 plusmn100 |
| JWS50/twenty five | 50 | 25/28 | 1-fifty eight | 11–fifteen | ten | twenty five–35 | 1100 plusmn100 |
| JWS65/25 | sixty five | twenty five/28 | one-eighty | fifteen–22 | 12 | 35–40 | 1100 plusmn100 |
| SJZ35/seventy five | 35/seventy five | 22.97 | 1-39 | 11 | 9 | 35–40 | Adjustable |
Spinning Extruder
JWM sequence extruders are utilized for melt spining of PET, PA6, PA66, PP chips.
The LTM developed in screw, and the melt quality is much better. The precision of screw and barrel is higher soon after skilled proce
ssing. And equiped higher precision EPTTl-teeth EPTT box, operating balance, cheapest noise. assemble robust thrust bearing. in ord to promise bearing large axle EPTT. and be capable to decide on to equip EPTTed substantial speed bearing and seal components.
| Extruder Product |
Speed (RPM) |
L/D Ratio | Capacity (kg/h) |
Pace (RPM) |
Pressure Mpa |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Fat (T) |
| JWM45/twenty five | forty five | 25 | 38 | 20-ninety | fifteen–25 | seven.five | eight | 3 | 220 | 340 | 1 |
| JWM65/twenty five | 65 | 25 | seventy eight | 20-ninety | 15–25 | 18.five | 16 | 5 | 220 | 340 | one.three |
| JWM80/twenty five | 80 | 25 | a hundred and fifteen | 20-eighty | fifteen–25 | 37 | 27 | five | 220 | 510 | 1.8 |
| JWM90/twenty five | ninety | twenty five | 196 | twenty-80 | 15–25 | 45 | 32 | five | 220 | 510 | 2 |
| JWM105/25 | 105 | 25 | 295 | 20-70 | 15–25 | 55 | forty five | five | 220 | 610 | 3 |
| JWM120/twenty five | 120 | 25 | 390 | twenty-60 | fifteen–twenty five | seventy five | 54 | 6 | 220 | 660 | three.five |
| JWM135/twenty five | one hundred thirty five | 25 | 535 | twenty-sixty | 15–twenty five | 90 | 63 | six | 220 | 660 | 4.2 |
| JWM150/25 | one hundred fifty | twenty five | 652 | 20-60 | fifteen–twenty five | a hundred and ten | 76.5 | 6 | 380 | 710 | five |
| JWM160/25 | one hundred sixty | 25 | 705 | twenty-60 | 15–25 | 132 | eighty five.5 | 6 | 380 | 710 | 6 |
| JWM170/25 | a hundred and seventy | 25 | 850 | 20-60 | fifteen–25 | 160 | 103.5 | 6 | 380 | 720 | eight |
| JWM180/twenty five | a hundred and eighty | twenty five | 972 | twenty-60 | fifteen–25 | 185 | one hundred ten | seven | 380 | 800 | ten |
| JWM200/25 | 190 | twenty five | 1050 | 20-sixty | fifteen–25 | two hundred | a hundred and fifty | seven | 380 | one thousand | 12 |
PP Non-woven Fabrics Extruder
JWM collection Non-woven fabrics ExtruEPTTare EPTTized in PP Non-woven fabrics generation. Typically it utilizes two extruders in collection. the screw L/D of the major extruEPTTis 30:one, the XiHu (West Lake) Dis.Hu (West Lake) Dis.llary extruEPTTmainly used for machining leftover substance and flot- sam material which can be recycled on the line, the L/D is mostly 15:1. a variety of varieties of the extruEPTTmodel for different width Non-woven materials merchandise.
| Screw Diameter mm | L/D Ratio | Velocity (RPM) |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Weight (T) |
Be aware |
| a hundred thirty five | 135/30 | twenty–60 | 75 | eighty | six | 220 | 660 | 4.5 | appropriate for one.6m |
| a hundred and five | one hundred and five/fifteen | 20–eighty | fifteen/18.five | 18 | 4 | 220 | 660 | two | |
| one hundred fifty | a hundred and fifty/thirty | twenty–60 | a hundred and ten | ninety | 7 | 380 | 710 | 5.5 | appropriate for two.4m |
| one hundred and five | one hundred and five/fifteen | 20–eighty | 15/eighteen.5 | 18 | 4 | 220 | 710 | 2 | |
| 160 | one hundred sixty/thirty | 20–sixty | 132 | 100 | seven | 380 | 710 | six.five | appropriate for 2.4m |
| one hundred and five | one hundred and five/15 | twenty–80 | 22 | 18 | four | 220 | 710 | 2 | |
| 170 | a hundred and seventy/thirty | 20–sixty | 132 | one hundred ten | 7 | 380 | 710 | 8.five | ideal for 3.2m |
| a hundred and five | one hundred and five/15 | 20–80 | 22 | eighteen | four | 220 | 710 | 2 | |
| a hundred and eighty | a hundred and eighty/30 | 20–50 | a hundred and sixty | a hundred and twenty | seven | 380 | 720 | 10.5 | ideal for three.2m |
| a hundred and twenty | a hundred and twenty/fifteen | 20–80 | 30 | 24 | four | 220 | 720 | two.five |
JWS45/twenty five solitary Screw ExtruEPTTfor Ultra Higher Molecular WeigEPTT EPTTethylene (UHMW-PE)
The extruEPTThas our patEPTTd style for screw and barrel, which can be employed to method more than 1.five million molecular of the powEPTTmaterial. By conquering poor circulation ability, EPTT Homes reducing due to easy deXiHu (West Lake) Dis.Hu (West Lake) Dis.adation, etc. The extruEPTTcan have stable output and reputable plasticization throughout generation. Also the extruEPTTequips substantial successful and strength preserving driving motor, infrared power-preserving heaters, reducing energy comsumption.
The extruEPTThas a compact construction, lovely appearance, tiny place, simple operation and so on, can be used to generate a selection of modest plates, profiles, rods creation.
| Design No. | JWS45/25 |
| Screw RPM | three–25 |
| Ability(kg/h) | 3–10 |
| EPTT EPTT(kw) | five.5 |
| Heating EPTT( kw) | 9.4 |
Organization Details
As the vice device of CPMIA, ZheJiang EPTT EPTTry Co., Ltd is a single of the most significant manufacturer of plastic extrusion
EPTTry and chemical fiber spinning gear in EPTT, its head place of work is situated in thewestern district of
ZheJiang . There are 5 production bases, which have been located in the western districtof ZheJiang , HangEPTT of
EPTT Province, HangEPTT of EPTTngsu and HangEPTT of EPTTngsu, HangEPTT of ZheJiang , totally covering
seven hundred, 000 sq. meters. It has a lot more than 2600 staffs, about four hundred technicians and managing staffs.
Primary items: Different plastic pipes extrusion strains incXiHu (West Lake) Dis.Hu (West Lake) Dis. large diameter PE/PVC double wall corrugated
Pipe extrusion line, massive diameter PE/PVC reliable wall pipe extrusion line, PP-R/PEX/PE-RT great/very hot water pipe
Extrusion line, PA/PE/PVC single wall corrugated pipe extrusion line A variety of plastic profile extrusion traces
A variety of plastic plate amp sheet extrusion traces Chemical fiber spinning Microcomputer controlled automatic blow
Molding EPTTs Plastic auXiHu (West Lake) Dis.liary recycling traces Numerous solitary amp twin screw and barrel extruders
T die Display screen exchangers Rollers and Robots.
Why us
EPTing Initiatives, Unity and Wrestle
In search of for innovative and practical EPTT, We develop rapidly with the marketplace craze. Every single person is a solution
Individual in creating far better client expertise. EPTT is the corner stone of our company. As we really believe the
Staffs are the most cherished EPTT, if we just take treatment of our personnel, so as every particular person would just take treatment of the
Customers. quotBe EPTT quot is the main idea for us to develop an everlasting EPTTrprise.
Steady high quality, Brand names Constructing.
We have kept an eye on the high quality during all techniques because the beginning or our EPTTrprise. Consistent high quality would
Be the only advantage which we very uphold. Each and every product marking EPTT represents protection, balance, trustworthiness.
Slicing edge EPTT, Extra value items
We have specialist planning engineer who identify the market need properly. We include worth to customers’ enterprise
By revolutionary types and items that will provide aggressive gain above your rivals.
Capable of final 1 quit resolution
There are numerous of products ranges, fleXiHu (West Lake) Dis.ble orEPTTquantity, EPT patterns. Our goods are able of ultimate
A single cease solution for distinct sizes of assignments and organization. With pre-sale and following-sale assistance, prompt delivery,
We care the customers’ gratification and advantages.
FAQ
Q1. Is EPTT EPTTry a Manufacturer?
A1: Sure, We personal five manufacturing bases and product sales cEPTTr in ZheJiang , HangEPTT, HangEPTT, EPTT Shan, HangEPTT EPTT.
EPTT created the first EPTT screw and barrel in 1978 in model title EPTThailuo. Soon after much more than forty a long time deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,
EPTT is a single of the greatest extrusion EPTT supplier in EPTT with 300design amptest engineer, 3000 workers.
EPTT has turn out to be the leading supplier of extrusion strains and trustworthy enterprise partners. Welcome to fall in us.
Q2: How many brand names does EPTT EPTTry very own?
A2: EPTT EPTTry owns a lot more than twenty subsidiaries, EPTT well-known manufacturer EPTTHAILUO, EPTT, BKWELL, DEPTT
Are our EPTT Marks.
Q3: If we don’t uncover what we require from your site, What must we do? Do you make extrusion traces as per
Customers’ particular need?
A3: Indeed, we can give bespoke services to clients with certain needs. You can send the comprehensive
Needs by email. We will check if we can deveXiHu (West Lake) Dis.Hu (West Lake) Dis. them. We deveXiHu (West Lake) Dis.Hu (West Lake) Dis. new EPTTry each month, and
Some of them could not nevertheless be up-to-date on our internet site.
This fall: How do you make sure your EPTTry and services good quality?
A4: Our EPTTs using the European stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and follow the Germany variety of enterprise, we cooperation with
Global well-known brand names EPTT SchneiEPTTFlenEPTTOmron ABB WEG Falk FUJI and so forth. Our business continually
EPTTorts more than 1000 global 1st-course higher precision processing gear these kinds of as multistage machining cEPTTrs,
CNC lathes and CNC milling EPTTs from Korea, Japan and so on. All our processes strictly adhere to EPTT,
IS09001 and 2008 good quality administration method. And we have twelve months high quality warranty time. We screening the
EPTT performances ahead of each shipping. EPTT services engineers will alwaEPTTbe listed here for anything at all you required.
Q5: How can I orEPTTand make payments?
A5: After distinct your requirements and deterEPTTd extrusion line is perfect for you. We will send out specialized options and
Proforma Invoice to you. You can pay by way of TT financial institution transfer, LC as you like.
Q6: If we uncover your financial institution account or email distinct as just before, how need to we react?
A6: Remember to do not send the payment and double verify with us just before set up payment (Bank details will be detailed in
Every piece of proforma bill. ) quot quot.
Q7: How EPTT is the delivery date?
A7: Typically it requires about 1 – 4 months depends on different EPTTry on receipt of orEPTTEPTT payment.
Q8: What is your Minimum OrEPTTEPTTtity?
A8: One particular. We provide the two EPT extrusion lines and technical remedies. Welcome get in touch with with us for technical
EPTT or advancements for your EPTT buying prepare.
Q9: What is your production capability?
A9: We make a lot more than 2000 EPTT extrusion lines every single 12 months globe wide.
A10: What about delivery?
Q10: We can deliver the small spare components by air convey for urgent matter. And the total manufacturing line by sea
To save the EPTT. You can possibly use your possess assigned shipping and delivery agent or our cooperative EPTTer. The nearest
Port is EPTT ZheJiang , HangEPTT port, which is practical for maritime transportation…
Q11: Is there any pre-after sale services?
A11: Of course, we assistance our business companions by pre-after sale provider. EPTT has more than three hundred technological tests
Engineers touring planet wide. Any circumstances would be responded with prompt answers. We offer education, tests,
Operation and maintenance provider for a life time.
Q12: Are our enterprise amp funds protected with EPTT EPTTry?
A12: Indeed, your enterprise is safe and your cash is protected. If you verify EPTT organization blacklist, you will see that it is
Not contain our title as we in no way crook our buyer before.
You should click on quotsend quot and Make contact with us! !
ZheJiang EPTT EPTTry Co., Ltd.
Add: HangEPTT, HangEPTT, HangEPTT, HangEPTT, ZheJiang of EPTT.
Make contact with: Mr.Kris EPTT
Mob: 13816527688
Internet: Www. EPTT. Cn
