Tag Archives: gear transmission

China high quality Gcld Drum Tooth Coupling 45# Steel Tooth Coupling Power Shaft Transmission Pin Gear Flexible Coupling

Product Description

GCLD gear coupling Drum toothed coupling

Description: 

GCLD series of drum gear coupling, especially suitable for low speed and heavy load conditions, such as metallurgy, mining, lifting and transportation industries, also suitable for petroleum, chemical, general machinery and other machinery shafting transmission.Characteristics of drum gear coupling (compared with straight gear coupling, it has the following characteristics). 

Parameters:

Norminal Torque: 0.4kN. M – 4500kN. M
Allowed Rotation Speed: 4000rpm -460rpm
Connection: Keyway & Shaft hole 
Shaft Hole Diameter: 16mm – 1040mm
Shaft Hole Length (Y): 42mm – 1100mm

 

Advantages:

1. The bearing capacity is strong.
2. Large amount of angular displacement compensation
3. The drum shaped tooth surface improves the contact conditions of the inner and outer teeth, avoids the disadvantages of edge extrusion and stress concentration at the straight tooth end under the condition of angular displacement, improves the friction and wear condition of the tooth surface, reduces the noise, and has a long maintenance cycle;
4. The tooth end of the outer tooth sleeve is in the shape of a horn, which makes the assembly and disassembly of the inner and outer teeth very convenient.
5. The transmission efficiency is as high as 99.7%.

Packing & Delivery:

Applications:
Metallurgy, mining, lifting and transportation industries, petroleum, chemical, general machinery and other heavy machinery shaft drive.

About us:
HangZhou CHINAMFG machinery technology Co., Ltd is an industry transmission solutions manufacuturer and service provider.

We offer 1 stop solution for power transmission products for different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.

We supply: Customised gears, Small gearmotors, Industrial gearboxes, Motors, Brand product sourcing.

Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service.
  /* 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

Standard Or Nonstandard: Standard
Shaft Hole: 19-32
Torque: >80N.M
Bore Diameter: 19mm
Speed: 4000r/M
Structure: Flexible
Customization:
Available

|

Customized Request

China high quality Gcld Drum Tooth Coupling 45# Steel Tooth Coupling Power Shaft Transmission Pin Gear Flexible Coupling

pin coupling

Can Pin Couplings Accommodate High Torque and High-Speed Applications?

Pin couplings are versatile and robust, making them suitable for a wide range of applications, including those involving high torque and high-speed requirements. However, the specific design and construction of the pin coupling will determine its capacity to handle such demanding conditions.

The ability of a pin coupling to accommodate high torque depends on factors such as the material used, the size and number of pins, and the overall design. High-quality pin couplings are often made from strong and durable materials like alloy steel, which allows them to withstand significant torque loads without failure or deformation.

Similarly, the capability of a pin coupling to handle high speeds depends on factors such as the balance of the coupling and the precise manufacturing of the pins and hubs. Properly balanced pin couplings can operate at higher speeds without generating excessive vibration or causing premature wear.

When selecting a pin coupling for high torque and high-speed applications, it is essential to consider the following:

  • Design and Construction: Opt for pin couplings with a robust and well-engineered design to handle the expected torque and speed requirements.
  • Material: Choose pin couplings made from high-quality materials known for their strength and fatigue resistance.
  • Size: Select an appropriate size of pin coupling that can accommodate the torque and speed expected in the application.
  • Manufacturer’s Ratings: Refer to the manufacturer’s specifications and torque-speed curves to ensure the coupling meets the desired performance criteria.

By carefully considering these factors and choosing a pin coupling designed for high torque and high-speed applications, you can ensure reliable and efficient power transmission in demanding industrial settings.

pin coupling

What Industries Commonly Use Pin Couplings for Power Transmission?

Pin couplings are widely used in various industries for power transmission due to their ability to accommodate misalignment and provide reliable torque transmission. Some of the industries where pin couplings are commonly employed include:

  • 1. Manufacturing: In manufacturing processes, pin couplings are used in conveyor systems, mixers, agitators, and other machinery to transfer power between motors and driven equipment.
  • 2. Pulp and Paper: The pulp and paper industry uses pin couplings in machinery such as pumps, fans, and rotary kilns for continuous power transmission.
  • 3. Chemical and Petrochemical: Pin couplings find applications in chemical processing plants, refineries, and petrochemical facilities for various rotating equipment.
  • 4. Water and Wastewater: Pin couplings are used in water treatment facilities, pumps, and blowers to transfer power efficiently.
  • 5. Steel and Metal Processing: Steel mills and metal processing plants utilize pin couplings in rolling mills, extruders, and other equipment.
  • 6. Food and Beverage: Pin couplings are employed in food processing machinery, packaging equipment, and conveyor systems.
  • 7. Mining and Quarrying: The mining industry uses pin couplings in crushers, conveyor belts, and various mineral processing equipment.
  • 8. Oil and Gas: Pin couplings are used in the oil and gas sector for pumps, compressors, and drilling equipment.
  • 9. Power Generation: In power plants, pin couplings are used in turbines, generators, and other power transmission systems.
  • 10. Construction and Heavy Equipment: Pin couplings find applications in construction machinery, earthmoving equipment, and other heavy-duty machinery.
  • 11. Agriculture: In agricultural machinery, pin couplings are used in tractors, irrigation systems, and grain processing equipment.

These are just some examples of the industries where pin couplings are commonly used. Pin couplings offer versatility, ease of installation, and reliability, making them suitable for a wide range of applications in different sectors where power transmission is essential.

pin coupling

Types of Pin Coupling Designs

Pin couplings, also known as shear pin couplings, come in various designs to suit different application requirements. The main types of pin coupling designs are as follows:

  1. 1. Single Pin Coupling: In this design, a single shear pin is used to connect the two shafts. The pin is placed in a hole that runs through both coupling halves. Under excessive torque or shock loads, the pin shears off, disconnecting the shafts and protecting the equipment from damage. Single pin couplings are commonly used in light to moderate-duty applications.
  2. 2. Double Pin Coupling: Double pin couplings use two shear pins that are positioned 180 degrees apart. This design provides increased torque capacity and improved balance compared to the single pin design. Double pin couplings are suitable for applications with higher torque requirements.
  3. 3. Triangular Pin Coupling: Triangular pin couplings use three pins arranged in a triangular pattern around the circumference of the coupling. This design offers even higher torque capacity and improved torsional stiffness. Triangular pin couplings are ideal for heavy-duty applications where higher torque and misalignment tolerance are essential.
  4. 4. Splined Pin Coupling: Splined pin couplings use splines instead of solid pins to transmit torque between the shafts. The splines provide a more secure connection and better torque transmission compared to solid pins. Splined pin couplings are commonly used in precision motion control applications.
  5. 5. Taper Pin Coupling: Taper pin couplings use tapered pins that wedge tightly into matching tapered holes in the coupling halves. This design offers excellent torque transmission and alignment capabilities. Taper pin couplings are often used in heavy machinery and power transmission systems.

Each type of pin coupling design has its advantages and limitations, and the selection depends on factors such as the application’s torque requirements, misalignment tolerance, and environmental conditions. It is essential to choose the right type of pin coupling to ensure optimal performance, reliability, and safety in the mechanical system.

China high quality Gcld Drum Tooth Coupling 45# Steel Tooth Coupling Power Shaft Transmission Pin Gear Flexible Coupling  China high quality Gcld Drum Tooth Coupling 45# Steel Tooth Coupling Power Shaft Transmission Pin Gear Flexible Coupling
editor by CX 2024-05-08

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

Product Description

SG7-ZL/ZLD Power shaft transmission ZL/ZLD Type pin Gear Flexible coupling  

1. Product description :
 

Material: Carbon Steel
Applications: Automation equipment and Servo Motor , CNC machine .
Industrial large-scale cabinet, oven, test chamber , Container. Truck.
  Biological medical equipment, Lab equipment , Vehicle.Cabinet
Surface Finishing: Brightness chrome plated, Polishing
Installation: Easy to install, Left and right side install
Features: Durable, Secure, High Quality
                                                                
Advantages: 1.Variety types fpr selection, prompt deliver
  2.Well-equipped with extensive sales network
  3.Advanced Production equipment and production technique)
  4.Competitive Price(Factory direct price)with our good service
  5.Different designs are available according to customers requests
  6.Excellent quality testing equipment,100% inspection on critical dimension
 
Quality Controlling:
  1.QC control:100% inspection on critical dimension
  2.Chek the material before the production
  3.Have the random inspection during the productipn
  4.Make the 100%inspection before the shipment

2. Drawing and picture

3. Company information :

4. Contact us :
/* 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

Feature: One Piece Flexible Coupling
Material: Carbon Steel
Finish: Anodizing Silver
Application: Automation and Servo Motor
Delivery Time: Tbd
MOQ: 1
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

|

Customized Request

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

pin coupling

Can Pin Couplings Accommodate High Torque and High-Speed Applications?

Pin couplings are versatile and robust, making them suitable for a wide range of applications, including those involving high torque and high-speed requirements. However, the specific design and construction of the pin coupling will determine its capacity to handle such demanding conditions.

The ability of a pin coupling to accommodate high torque depends on factors such as the material used, the size and number of pins, and the overall design. High-quality pin couplings are often made from strong and durable materials like alloy steel, which allows them to withstand significant torque loads without failure or deformation.

Similarly, the capability of a pin coupling to handle high speeds depends on factors such as the balance of the coupling and the precise manufacturing of the pins and hubs. Properly balanced pin couplings can operate at higher speeds without generating excessive vibration or causing premature wear.

When selecting a pin coupling for high torque and high-speed applications, it is essential to consider the following:

  • Design and Construction: Opt for pin couplings with a robust and well-engineered design to handle the expected torque and speed requirements.
  • Material: Choose pin couplings made from high-quality materials known for their strength and fatigue resistance.
  • Size: Select an appropriate size of pin coupling that can accommodate the torque and speed expected in the application.
  • Manufacturer’s Ratings: Refer to the manufacturer’s specifications and torque-speed curves to ensure the coupling meets the desired performance criteria.

By carefully considering these factors and choosing a pin coupling designed for high torque and high-speed applications, you can ensure reliable and efficient power transmission in demanding industrial settings.

pin coupling

What Industries Commonly Use Pin Couplings for Power Transmission?

Pin couplings are widely used in various industries for power transmission due to their ability to accommodate misalignment and provide reliable torque transmission. Some of the industries where pin couplings are commonly employed include:

  • 1. Manufacturing: In manufacturing processes, pin couplings are used in conveyor systems, mixers, agitators, and other machinery to transfer power between motors and driven equipment.
  • 2. Pulp and Paper: The pulp and paper industry uses pin couplings in machinery such as pumps, fans, and rotary kilns for continuous power transmission.
  • 3. Chemical and Petrochemical: Pin couplings find applications in chemical processing plants, refineries, and petrochemical facilities for various rotating equipment.
  • 4. Water and Wastewater: Pin couplings are used in water treatment facilities, pumps, and blowers to transfer power efficiently.
  • 5. Steel and Metal Processing: Steel mills and metal processing plants utilize pin couplings in rolling mills, extruders, and other equipment.
  • 6. Food and Beverage: Pin couplings are employed in food processing machinery, packaging equipment, and conveyor systems.
  • 7. Mining and Quarrying: The mining industry uses pin couplings in crushers, conveyor belts, and various mineral processing equipment.
  • 8. Oil and Gas: Pin couplings are used in the oil and gas sector for pumps, compressors, and drilling equipment.
  • 9. Power Generation: In power plants, pin couplings are used in turbines, generators, and other power transmission systems.
  • 10. Construction and Heavy Equipment: Pin couplings find applications in construction machinery, earthmoving equipment, and other heavy-duty machinery.
  • 11. Agriculture: In agricultural machinery, pin couplings are used in tractors, irrigation systems, and grain processing equipment.

These are just some examples of the industries where pin couplings are commonly used. Pin couplings offer versatility, ease of installation, and reliability, making them suitable for a wide range of applications in different sectors where power transmission is essential.

pin coupling

Can Pin Couplings Handle Misalignment Between Shafts?

Yes, pin couplings are designed to accommodate a certain degree of misalignment between shafts in rotating machinery. They are considered flexible couplings, which means they can provide some degree of angular, parallel, and axial misalignment capability.

Pin couplings typically consist of two hubs, each connected to a shaft, and a central sleeve with pins that transmit torque between the hubs. The pins allow for a limited range of movement, which helps to compensate for slight misalignments between the shafts.

The angular misalignment capacity of a pin coupling is achieved through the bending of the pins. When the shafts are misaligned at an angle, the pins on one side of the coupling experience bending while those on the opposite side are in tension. The pins are designed to withstand these bending and tension forces within their elastic limits, ensuring proper functioning and longevity of the coupling.

Similarly, the pins can accommodate parallel misalignment by sliding within the pin holes of the coupling’s central sleeve. This sliding action allows the hubs to move slightly relative to each other, compensating for any offset between the shafts.

However, it is essential to note that pin couplings have limitations in terms of the amount of misalignment they can handle. Excessive misalignment beyond their specified limits can lead to increased wear on the pins and other coupling components, reducing the coupling’s effectiveness and potentially causing premature failure.

While pin couplings are suitable for applications with moderate misalignment requirements, they may not be the best choice for applications with significant misalignment or where precise alignment is critical. In such cases, more flexible couplings like gear or elastomeric couplings may be more appropriate.

Overall, when considering the use of pin couplings, it is essential to carefully evaluate the specific misalignment requirements of the application and select a coupling that can adequately accommodate those misalignments while ensuring reliable and efficient power transmission.

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling  China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling
editor by CX 2024-04-08

China high quality Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling

Product Description

Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer PIN MH Rigid NM Jaw Gear   transmission industrial gearbox manufacture parts  pric F Flexible Coupling

YOXz is a coincidence machine with moving wheel which is in the output point of the coincidence machine and is connected with elastic axle connecting machine (plum CHINAMFG type elastic axle connecting machine or elastic pillar axle-connecting machine or even the axle-connecting machine designated by customers). Usually there are 3 connection types.

YOXz is inner wheel driver which has tight structure and the smallest axle size.The fittings of YOXz have a wide usage, simple structure and the size of it has basically be unified in the trade.The connection style of YOXz is that the axle size of it is longer but it is unnecessary to move the electromotive machine and decelerating machine. Only demolish the weak pillar and connected spiral bolt can unload the coincidence machine so it is extreme convenient. Customer must offer the size of electromotive machine axle (d1 L1) and decelerating machine axle (d2 L2). The wheel size (Dz Lz C) in the table is just for reference, the actual size is decided by customers.

 

Main Features

1. Applies to flexible drive shaft ,allowing a larger axial radial displacement and displacement.

2.Has a simple structure,easy maintenance .

3.Disassembly easy

4.low noise

5.Transmission efficiency loss,long useful working life.

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard Or Nonstandard: Standard
Shaft Hole:
Torque:
Bore Diameter:
Speed:
Structure: Flexible
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

China high quality Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling

pin coupling

How Do Pin Couplings Compare to Other Types of Couplings in Terms of Performance?

Pin couplings offer certain advantages and disadvantages compared to other types of couplings, and their performance characteristics can vary depending on the specific application requirements. Below is a comparison of pin couplings with some commonly used couplings:

1. Gear Couplings:

  • Flexibility: Gear couplings are more rigid than pin couplings and may not offer the same level of misalignment capacity.
  • Torsional Stiffness: Gear couplings provide higher torsional stiffness, making them suitable for applications requiring precise torque transmission.
  • Shock Absorption: Gear couplings can handle higher shock loads due to their robust design and greater stiffness.
  • Maintenance: Gear couplings may require periodic lubrication and maintenance compared to maintenance-free pin couplings.
  • Applications: Gear couplings are commonly used in heavy-duty and high-torque applications where precise torque transmission is essential.

2. Flexible (Elastomeric) Couplings:

  • Flexibility: Elastomeric couplings offer higher misalignment capacity than pin couplings and can handle angular, parallel, and axial misalignment.
  • Shock Absorption: Elastomeric couplings provide excellent shock absorption, damping vibrations, and protecting connected equipment.
  • Torsional Stiffness: Elastomeric couplings have lower torsional stiffness compared to pin couplings, making them more forgiving in high shock load applications.
  • Installation: Elastomeric couplings are easy to install and require no lubrication, making them maintenance-free.
  • Applications: Elastomeric couplings are commonly used in pumps, compressors, and other machinery where vibration isolation is crucial.

3. Rigid Couplings:

  • Torsional Stiffness: Rigid couplings provide high torsional stiffness, ensuring accurate torque transmission.
  • Misalignment Capacity: Rigid couplings have little to no misalignment capacity and require precise shaft alignment.
  • Applications: Rigid couplings are used in applications where precise alignment is essential, such as shaft-to-shaft connections in high-precision systems.

Conclusion:

Pin couplings strike a balance between flexibility and torsional stiffness, making them suitable for applications with moderate misalignment and shock loads. They are often used in general industrial applications, conveyors, and light to medium-duty machinery.

When selecting a coupling for a specific application, it is crucial to consider factors such as misalignment requirements, shock and vibration loads, torsional stiffness, maintenance needs, and the level of precision required. Each coupling type has its strengths and weaknesses, and the appropriate choice will depend on the specific demands of the application.

pin coupling

What Industries Commonly Use Pin Couplings for Power Transmission?

Pin couplings are widely used in various industries for power transmission due to their ability to accommodate misalignment and provide reliable torque transmission. Some of the industries where pin couplings are commonly employed include:

  • 1. Manufacturing: In manufacturing processes, pin couplings are used in conveyor systems, mixers, agitators, and other machinery to transfer power between motors and driven equipment.
  • 2. Pulp and Paper: The pulp and paper industry uses pin couplings in machinery such as pumps, fans, and rotary kilns for continuous power transmission.
  • 3. Chemical and Petrochemical: Pin couplings find applications in chemical processing plants, refineries, and petrochemical facilities for various rotating equipment.
  • 4. Water and Wastewater: Pin couplings are used in water treatment facilities, pumps, and blowers to transfer power efficiently.
  • 5. Steel and Metal Processing: Steel mills and metal processing plants utilize pin couplings in rolling mills, extruders, and other equipment.
  • 6. Food and Beverage: Pin couplings are employed in food processing machinery, packaging equipment, and conveyor systems.
  • 7. Mining and Quarrying: The mining industry uses pin couplings in crushers, conveyor belts, and various mineral processing equipment.
  • 8. Oil and Gas: Pin couplings are used in the oil and gas sector for pumps, compressors, and drilling equipment.
  • 9. Power Generation: In power plants, pin couplings are used in turbines, generators, and other power transmission systems.
  • 10. Construction and Heavy Equipment: Pin couplings find applications in construction machinery, earthmoving equipment, and other heavy-duty machinery.
  • 11. Agriculture: In agricultural machinery, pin couplings are used in tractors, irrigation systems, and grain processing equipment.

These are just some examples of the industries where pin couplings are commonly used. Pin couplings offer versatility, ease of installation, and reliability, making them suitable for a wide range of applications in different sectors where power transmission is essential.

pin coupling

Advantages of Using Pin Couplings in Mechanical Systems

Pin couplings, also known as shear pin couplings, offer several advantages when used in mechanical systems. These advantages make them a popular choice for various industrial applications:

  • 1. Overload Protection: Pin couplings are designed to provide overload protection to connected equipment. In case of excessive torque or sudden shock loads, the sacrificial pins will shear off, preventing damage to the shafts and other components.
  • 2. Misalignment Tolerance: Pin couplings can accommodate a limited amount of angular misalignment between the shafts. This helps to compensate for minor misalignments and reduces the stress on the connected equipment.
  • 3. Cost-Effective: The shear pins used in pin couplings are relatively inexpensive compared to other coupling components. In the event of a failure, replacing the damaged pins is a cost-effective solution, avoiding more significant repairs to the main equipment.
  • 4. Easy Replacement: After shearing, the damaged pins can be quickly and easily replaced. This leads to reduced downtime and lower maintenance costs in the long run.
  • 5. Versatility: Pin couplings are suitable for a wide range of applications, including pumps, compressors, fans, and other industrial machinery. Their ability to handle varying operating conditions makes them versatile in different environments.
  • 6. Shock Load Absorption: Pin couplings can absorb and dissipate shock loads effectively. The shear pins act as a buffer, protecting the equipment from sudden impacts or overloads.

Despite their numerous advantages, it is essential to consider the limitations of pin couplings as well. They have lower torque capacities compared to some other coupling types, such as gear couplings or rigid couplings. Additionally, the need to replace shear pins after each failure may lead to more frequent maintenance requirements in applications with frequent overloads or misalignments.

In conclusion, pin couplings provide reliable torque transmission and safety features, making them a valuable component in various mechanical systems. Their ability to protect against overloads and accommodate misalignments makes them a practical choice in a wide range of industrial applications.

China high quality Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling  China high quality Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling
editor by CX 2024-01-10

China wholesaler Big Transmission Torque Gear Coupling with Elastic Pin

Product Description

LZ Elastic Pin Gear Coupling(GB/T5015-2003)

LZ High Quality Elastic Pin Gear Coupling uses nylon rod to turn the column pin into the opposite hole between the 2 half coupling and the outer ring inner surface, and transfers the torque through the column pin to realize the connection between 2 half couplings. It has certain shaft offset compensation ability and shock absorption performance. LZ High Quality Elastic Pin Gear Coupling is symmetrical and interchangeable, long life, allowing large axial movement, and has the performance of cushioning, damping, wear resistance and so on. The shaft holes of the 2 axle head of the pin type coupling of the LZ elastic column are all straight holes.

LZ Elastic Pin Gear Coupling Basic Parameter And Main Diamention(GB/T5015-2003)

Model Nominal Torque
Tn
Kn·m
Speed
(n)
r/min
Shaft hole diameter
d
Shaft hole length D D1 B S Rotary inertia
kg·m2
 
Mass
kg
Y type  J1type
L
 LZ1 0.112 5000 12-24 27-52 76 40 42 2.5 0.001 1.67
LZ2 0.25 5000 16-32 44-82 90 50 50 2.5 0.003 3.00
LZ3 0.63 4500 25-42 44-112 118 65 70 3.0 0.12 7.31
LZ4 1.8 4200 40-60 84-142 158 90 90 4 0.045 16.20
LZ5 4.5 4000 50-80 84-172 192 120 90 4 0.108 27.02
LZ6 8 3300 60-95 107-172 230 130 112 5 0.242 40.59
LZ7 11.2 2900 70-110 107-212 260 160 112 5 0.443 59.60
LZ8 18 2500 80-130 132-252 300 190 128 6 0.908 94.67
LZ9 25 2300 90-150 132-252 335 220 150 7 1.733 13.8
LZ10 31.5 2100 100-170 167-302 355 245 152 8 2.422 169.3
LZ11 40 2000 110-180 167-302 380 260 172 8 3.369 203.1
LZ12 63 1700 130-200 202-352 445 290 182 8 6.524 296.6
LZ13 100 1500 150-240 202-410 515 345 218 8 14.19 469.2
LZ14 125 1400 170-260 242-410 560 390 218 8 21.67 621.7
LZ15 160 1300 190-300 282-470 590 420 240 10 29.52 730.5
LZ16 250 1000 220-340 282-550 695 490 265 10 62.47 1144
LZ17 355 950 240-380 330-550 770 550 285 10 106.0 1557
LZ18 450 850 250-420 330-650 860 605 300 13 175.4 2062
LZ19 630 750 280-450 380-650 970 695 322 14 323.2 3068
LZ20 1120 650 320-500 380-650 1160 800 355 15 669.4 4715
LZ21 1800 530 380-630 450-800 1440 1571 360 18 1880 8699
LZ22 2240 500 420-750 540-800 1520 1100 405 19 2596 9437
LZ23 2800 460 480-850 540-880 1640 1240 440 20 3982 12095

♦Product Display
 

♦Other Products List

Transmission Machinery 
Parts Name
Model
Universal Coupling WS,WSD,WSP
Cardan Shaft SWC,SWP,SWZ
Tooth Coupling CL,CLZ,GCLD,GIICL,
GICL,NGCL,GGCL,GCLK
Disc Coupling JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

Our Company

HangZhou CZPT Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 

Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.

Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.

Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

 

Standard Or Nonstandard: Standard
Shaft Hole: 10-32
Torque: >80N.M
Bore Diameter: 19mm
Speed: 4000r/M
Structure: Flexible
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China wholesaler Big Transmission Torque Gear Coupling with Elastic Pin

pin coupling

Are There Any Safety Considerations When Using Pin Couplings in Rotating Machinery?

Yes, there are several safety considerations to keep in mind when using pin couplings in rotating machinery. These considerations are essential to ensure the safe and efficient operation of the equipment and to protect personnel working in the vicinity. Here are some key safety points to consider:

  • Guarding: When installing pin couplings, it is crucial to provide adequate guarding around the coupling area. This helps prevent accidental contact with the rotating coupling components, such as pins and hubs, which could cause severe injuries.
  • Maintenance and Inspection: Regular maintenance and inspection of the pin coupling are vital to identify any signs of wear, misalignment, or damage. Any worn or damaged components should be replaced immediately to prevent coupling failure, which could lead to sudden equipment shutdown or safety hazards.
  • Proper Alignment: Ensuring precise alignment of the connected shafts is crucial to the safe operation of the pin coupling. Misalignment can lead to increased stresses and premature wear on the coupling components, resulting in potential failures.
  • Torque and Speed Limits: Adhering to the manufacturer’s recommended torque and speed limits for the pin coupling is essential for its safe operation. Exceeding these limits can lead to overloading and failure of the coupling.
  • Environmental Considerations: Take into account the operating environment when selecting a pin coupling. Extreme temperatures, corrosive atmospheres, or harsh conditions may require special materials or coatings to ensure the coupling’s integrity and prevent premature failure.
  • Training and Awareness: Operators and maintenance personnel should receive proper training on the safe handling, installation, and maintenance of pin couplings. Awareness of potential hazards and safety protocols is crucial for the safe use of rotating machinery.
  • Emergency Shutdown: Install emergency shutdown systems that can quickly stop the rotating machinery in case of any safety concerns or abnormal conditions.
  • Compliance with Regulations: Ensure that the use of pin couplings complies with all relevant safety and industry regulations and standards.

By taking these safety considerations into account and implementing proper safety measures, the use of pin couplings in rotating machinery can be done safely and effectively, mitigating potential risks and ensuring a safe working environment for personnel.

pin coupling

Can Pin Couplings Be Used for Both Motor-to-Shaft and Shaft-to-Shaft Connections?

Yes, pin couplings can be used for both motor-to-shaft and shaft-to-shaft connections in various mechanical systems. The versatile design of pin couplings allows them to connect two shafts with aligned or misaligned centers, making them suitable for a wide range of applications.

Motor-to-Shaft Connections: In motor-driven systems, pin couplings are commonly used to connect the motor shaft to the driven shaft of the equipment. The motor can be an electric motor, combustion engine, or any other type of power source. The pin coupling efficiently transfers torque from the motor shaft to the equipment’s driven shaft, enabling power transmission and mechanical motion.

Shaft-to-Shaft Connections: Pin couplings are also well-suited for shaft-to-shaft connections, where two separate shafts need to be joined together. This could be the case when extending the length of a shaft or connecting two separate pieces of rotating equipment. The pin coupling provides a secure and flexible connection between the two shafts, allowing torque to be transmitted between them while accommodating misalignment.

It is essential to consider the specific requirements of the application when selecting a pin coupling. Factors such as the amount of misalignment, torque capacity, operating conditions, and space constraints should be taken into account to ensure the coupling can effectively and reliably connect the motor and shafts.

Overall, the versatility and performance of pin couplings make them a popular choice for both motor-to-shaft and shaft-to-shaft connections in various industrial and mechanical systems.

pin coupling

Can Pin Couplings Handle Misalignment Between Shafts?

Yes, pin couplings are designed to accommodate a certain degree of misalignment between shafts in rotating machinery. They are considered flexible couplings, which means they can provide some degree of angular, parallel, and axial misalignment capability.

Pin couplings typically consist of two hubs, each connected to a shaft, and a central sleeve with pins that transmit torque between the hubs. The pins allow for a limited range of movement, which helps to compensate for slight misalignments between the shafts.

The angular misalignment capacity of a pin coupling is achieved through the bending of the pins. When the shafts are misaligned at an angle, the pins on one side of the coupling experience bending while those on the opposite side are in tension. The pins are designed to withstand these bending and tension forces within their elastic limits, ensuring proper functioning and longevity of the coupling.

Similarly, the pins can accommodate parallel misalignment by sliding within the pin holes of the coupling’s central sleeve. This sliding action allows the hubs to move slightly relative to each other, compensating for any offset between the shafts.

However, it is essential to note that pin couplings have limitations in terms of the amount of misalignment they can handle. Excessive misalignment beyond their specified limits can lead to increased wear on the pins and other coupling components, reducing the coupling’s effectiveness and potentially causing premature failure.

While pin couplings are suitable for applications with moderate misalignment requirements, they may not be the best choice for applications with significant misalignment or where precise alignment is critical. In such cases, more flexible couplings like gear or elastomeric couplings may be more appropriate.

Overall, when considering the use of pin couplings, it is essential to carefully evaluate the specific misalignment requirements of the application and select a coupling that can adequately accommodate those misalignments while ensuring reliable and efficient power transmission.

China wholesaler Big Transmission Torque Gear Coupling with Elastic Pin  China wholesaler Big Transmission Torque Gear Coupling with Elastic Pin
editor by CX 2023-09-07

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

Product Description

SG7-ZL/ZLD Power shaft transmission ZL/ZLD Type pin Gear Flexible coupling  

1. Product description :
 

Material: Carbon Steel
Applications: Automation equipment and Servo Motor , CNC machine .
Industrial large-scale cabinet, oven, test chamber , Container. Truck.
  Biological medical equipment, Lab equipment , Vehicle.Cabinet
Surface Finishing: Brightness chrome plated, Polishing
Installation: Easy to install, Left and right side install
Features: Durable, Secure, High Quality
                                                                
Advantages: 1.Variety types fpr selection, prompt deliver
  2.Well-equipped with extensive sales network
  3.Advanced Production equipment and production technique)
  4.Competitive Price(Factory direct price)with our good service
  5.Different designs are available according to customers requests
  6.Excellent quality testing equipment,100% inspection on critical dimension
 
Quality Controlling:
  1.QC control:100% inspection on critical dimension
  2.Chek the material before the production
  3.Have the random inspection during the productipn
  4.Make the 100%inspection before the shipment

2. Drawing and picture

3. Company information :

4. Contact us :

MOQ: 1
Delivery Time: Tbd
Installation Way: Left and Right Side
Weight: 46g
Finish: Anodizing Silver
Application: Automation and Servo Motor
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

pin coupling

What Are the Maintenance Requirements for Pin Couplings?

Pin couplings are known for their simplicity and ease of maintenance. Regular maintenance helps ensure the longevity and optimal performance of pin couplings in various mechanical systems. Here are the key maintenance requirements for pin couplings:

  • Lubrication: Most pin couplings require periodic lubrication to reduce friction between the pins and the coupling hubs. Lubrication helps prevent wear and corrosion, ensuring smooth operation.
  • Inspection: Regular visual inspections are essential to identify any signs of wear, misalignment, or damage. Inspecting the pins, coupling hubs, and surrounding components can help detect potential issues early on.
  • Torque Check: It is crucial to periodically check and retighten the bolts or screws that secure the coupling to the shafts. Loose fasteners can lead to misalignment and coupling failure.
  • Alignment: Proper shaft alignment is critical for the effective functioning of pin couplings. Regularly check and adjust the alignment if necessary to minimize wear and vibrations.
  • Environmental Protection: In harsh environments or corrosive conditions, take measures to protect the pin coupling from contaminants or chemicals that could cause damage.
  • Replacement of Worn Components: When any of the coupling components, such as pins or hubs, show signs of significant wear, they should be replaced promptly to prevent further damage.

It is important to follow the manufacturer’s maintenance guidelines and recommendations for the specific type of pin coupling used in the application. Regular maintenance not only ensures the smooth operation of the coupling but also helps prevent unexpected breakdowns and reduces the risk of costly downtime. Proper maintenance can extend the service life of pin couplings and contribute to the overall reliability of the connected equipment.

pin coupling

Usage of Pin Couplings in Applications with Varying Operating Temperatures

Pin couplings are versatile and can be used in a wide range of operating conditions, including applications with varying temperatures. The performance of pin couplings at different temperature levels depends on the materials used in their construction and the specific design features. Here’s how pin couplings handle varying operating temperatures:

1. Material Selection: Pin couplings can be manufactured using different materials, including steel, stainless steel, alloy steel, and various heat-treated materials. The choice of material depends on the application requirements and the temperature range the coupling will be subjected to. Some materials are suitable for high-temperature applications, while others are more suitable for low-temperature conditions.

2. Heat Dissipation: The simple and open design of pin couplings allows for efficient heat dissipation. As the coupling operates, any heat generated due to friction or other factors can easily dissipate into the surrounding environment. This helps in maintaining a stable operating temperature and prevents overheating of the coupling and connected equipment.

3. Lubrication: Proper lubrication is essential for the smooth operation of pin couplings, especially in applications with high temperatures. Lubricants help reduce friction and wear between the mating surfaces, ensuring that the coupling functions optimally even in elevated temperature conditions.

4. Thermal Expansion Considerations: Pin couplings must be designed with thermal expansion in mind. When the operating temperature increases, the materials may expand, and the coupling should have sufficient clearance or play to accommodate this expansion without causing binding or interference.

5. Temperature Limits: While pin couplings can handle a wide range of temperatures, there are limits to the extremes they can tolerate. Excessive heat can lead to degradation of the coupling material, premature wear, or reduced performance. It’s essential to choose a pin coupling that is rated for the specific temperature range of the application.

6. Insulation: In certain cases, pin couplings may need additional insulation to protect against extreme temperature variations or to prevent heat transfer to sensitive components nearby. Insulation can be achieved using materials with low thermal conductivity or by incorporating insulating coatings or barriers.

When selecting a pin coupling for an application with varying operating temperatures, it’s crucial to consider the specific temperature range, the type of materials used in the coupling’s construction, and any additional factors that may impact its performance. Following the manufacturer’s guidelines and ensuring proper maintenance will help ensure the pin coupling operates effectively and reliably across the expected temperature range.

pin coupling

Types of Pin Coupling Designs

Pin couplings, also known as shear pin couplings, come in various designs to suit different application requirements. The main types of pin coupling designs are as follows:

  1. 1. Single Pin Coupling: In this design, a single shear pin is used to connect the two shafts. The pin is placed in a hole that runs through both coupling halves. Under excessive torque or shock loads, the pin shears off, disconnecting the shafts and protecting the equipment from damage. Single pin couplings are commonly used in light to moderate-duty applications.
  2. 2. Double Pin Coupling: Double pin couplings use two shear pins that are positioned 180 degrees apart. This design provides increased torque capacity and improved balance compared to the single pin design. Double pin couplings are suitable for applications with higher torque requirements.
  3. 3. Triangular Pin Coupling: Triangular pin couplings use three pins arranged in a triangular pattern around the circumference of the coupling. This design offers even higher torque capacity and improved torsional stiffness. Triangular pin couplings are ideal for heavy-duty applications where higher torque and misalignment tolerance are essential.
  4. 4. Splined Pin Coupling: Splined pin couplings use splines instead of solid pins to transmit torque between the shafts. The splines provide a more secure connection and better torque transmission compared to solid pins. Splined pin couplings are commonly used in precision motion control applications.
  5. 5. Taper Pin Coupling: Taper pin couplings use tapered pins that wedge tightly into matching tapered holes in the coupling halves. This design offers excellent torque transmission and alignment capabilities. Taper pin couplings are often used in heavy machinery and power transmission systems.

Each type of pin coupling design has its advantages and limitations, and the selection depends on factors such as the application’s torque requirements, misalignment tolerance, and environmental conditions. It is essential to choose the right type of pin coupling to ensure optimal performance, reliability, and safety in the mechanical system.

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling  China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling
editor by CX 2023-09-05

Gear Custom Coupling Nylon Flexible Torsionally Rigid Stainless Steel Transmission Parts High Quality Good Price Shaft High Precision Dynamic Balance Gear Coupling with ce certificate top quality low price

Product Description

Gear CZPT Nylon Flexible Torsionally Rigid CZPT Steel Transmission Parts CZPT Quality CZPT Price Shaft CZPT CZPT CZPT Balance Gear CZPT

Flexible Custom Gear Coupling Nylon Torsionally Rigid Stainless Steel Transmission Parts High Quality Good Price Shaft High Precision Dynamic Balance Gear Coupling with ce certificate top quality low price

Product Description

Flexible Gear CZPT Nylon Torsionally Rigid CZPT Steel Transmission Parts CZPT Quality CZPT Price Shaft CZPT CZPT CZPT Balance Gear CZPT

 

Large factory Transmission Torque Gear Shaft Coupling for Industrial Equipment FCL450 with ce certificate top quality low price

Product Description

Product Description

      FCL CZPT /Shaft CZPT /Pin & Bush CZPT /FCL Flexible CZPT /NBK FCL CZPT is widely used for its compacts designing, easy installation, convenient maintenance, small and light weight. 
     As CZPT as the relative displacement between shafts is kept within the specified tolerance, couplings will operate the best function and have a longer working life.
     Thus it is greatly demanded in medium and minor CZPT transmission systems driven by motors, such as speed reducers, hoists, compressors, conveyors, spinning and weaving machines and ball mills.

Technical Date

KASIN No. A d L C1 C2 B F1 F2 n a M t   PartsNo. Max. Torque Max.R.P.M Eccentricity Angularity End-Play
FCL 100 100 11~25 35.5 42.5 42.5 67 16 16 4 10 23 3 #2 29N.m 4000 0.1 1/6° ±2.1
FCL 112 112 13~28 40 50 50 75 16 16 4 10 23 3 #2 33N.m 4000 0.1 1/6° ±2.1
FCL 125 125 13~32 45 56 50 85 18 18 4 14 32 3 #3 73N.m 4000 0.1 1/6° ±2.1
FCL 140 140 13~38 50 71 63 100 18 18 6 14 32 3 #3 130N.m 4000 0.2 1/6° ±2.1
FCL 160 160 15~45 56 80 80 115 18 18 8 14 32 3 #3 200N.m 4000 0.2 1/6° ±2.1
FCL 180 180 15~50 63 90 90 132 18 18 8 14 32 3 #3 230N.m 3500 0.2 1/6° ±2.1
FCL 200 200 21~56 71 100 100 145 22.4 22.4 8 20 41 4 #4 440N.m 3200 0.2 1/6° ±2.8
FCL 224 224 21~63 80 112 112 170 22.4 22.4 8 20 41 4 #4 510N.m 2850 0.2 1/6° ±2.8
FCL 250 250 25~71 90 125 125 180 28 28 8 25 51 4 #5 850N.m 2550 0.2 1/6° ±2.8
FCL 280 280 34~80 100 140 140 200 28 40 8 28 57 4 #6 1500N.m 2300 0.3 1/6° ±2.8
FCL 315 315 41~90 112 160 160 236 28 40 10 28 57 4 #6 2200N.m 2050 0.3 1/6° ±2.8
FCL 355 355 60~100 125 180 180 260 35.5 56 8 35.5 72 5 #8 3500N.m 1800 0.3 1/6° ±3.5
FCL 400 400 60~110 125 200 200 300 35.5 56 10 35.5 72 5 #8 5000N.m 1600 0.3 1/6° ±3.5
FCL 450 450 65~125 140 224 224 355 35.5 56 12 35.5 72 5 #8 7100N.m 1400 0.3 1/6° ±3.5
FCL 560 560 85~140 160 250 250 450 35.5 56 14 35.5 72 5 #8 10000N.m 1150 0.3 1/6° ±3.5
FCL 630 630 95~160 180 280 280 530 35.5 56 18 35.5 72 5 #8 16000N.m 1000 0.3 1/6° ±3.5

Related Products & Exhibitioin

                       Roller Chain coupling                                              NM CZPT                                                    Curved Jaw CZPT

               
Manufacturing

About Us

Kasin group was established in 1989, and its first product is casting CZPT trolley for CZPT & free conveyor system. In 1995, CZPT purchased HangZhou Guoping Forging Factory (LYGP), a marketer of forging bolts & nuts to CZPT & free line market in CZPT . With this acquisition, CZPT positioned itself as one of major parts suppliers of monorail and CZPT & free conveyor system in CZPT .

In 2005, H&H Corp., a professional manufacturer of large size conveyor chain, was purchased a portion as sharehould by CZPT , and worked as export window to all over the world, especially bucket elevator chain, sugar mill chain, welded mill scaper chain.

In 2015, CZPT established itself machinery company/Kasin machinery(ZheJiang )Co.,Ltd., produced fleixible coupling, eg: FCL CZPT , NM CZPT , Curved Jaw CZPT , Chain CZPT andJaw CZPT .

Nowadays,Kasin is one of the biggest professional specialist of CZPT Class CZPT Chain, Drop Forged Rivetless Chain,  Forged Chain, Sugar Mill Chain, Bucket CZPT vator Chain, Flexible CZPT s and 100% to oversea market, covering Japan, U.S. and CZPT p etc.
 
With the certificate of ISO 9001 and GB/T 19001, CZPT provide top quality products at the reasonable price, to win-win situation in CZPT -terms cooperation, adhering to the slogan: “FIRST TIME, EVERY TIME“.

Our mission is to provide highest quality products at the best possible price. And in doing so, to provide an unmatched CZPT er experience and to build CZPT er CZPT and satisfaction. CZPT , Quality, Efficient, Developing, Security the five crucial components constituting CZPT , which is the key motto for all of the CZPT employees. Therefore, we keep striving to build a corporate system that is highly appreciated and we hope that you continue to select and use CZPT products with pride and satisfaction.

Certificates

Packing & Delivery

Neutral Packing; Carton & Wooden Case

FAQ
 

Q: Are you trading company or manufacturer ?

A: We are professionally manufacturer in CZPT and own CZPT self casting-workshop, warmly welcome to visit CZPT factory  at any time.
 

Q: How CZPT is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, it’s CZPT for CZPT to submit sample for approval free of charge, however it’s CZPT regulation: for new potentioal CZPT er, sample is free but CZPT er is responsilble for logistic fee.
 

Q: What is your terms of payment ?

A: 100%T/T Before shipment after inspect well

If you have another question, pls feel free to contact us as below:

Kasin Industries(ZheJiang ) Co.,Ltd.

No.989,Guoshun Road, ZheJiang CZPT Pu CZPT Park,
FengXian District, ZheJiang , P.R.China, 201400

Tel: 86~571-8822571/8822 0571 -57152031              Fax: 86~571-8822571/8822 0571 -57152030
 
Http://kasinchain.en.made-in-china.com  

Gear Custom Coupling Nylon Flexible Torsionally Rigid Stainless Steel Transmission Parts High Quality Good Price Shaft High Precision Dynamic Balance Gear Coupling with ce certificate top quality low price

Product Description

Gear CZPT Nylon Flexible Torsionally Rigid CZPT Steel Transmission Parts CZPT Quality CZPT Price Shaft CZPT CZPT CZPT Balance Gear CZPT

Gear Custom Coupling Flexible Fluid Flange HRC Spacer Pin Mh Rigid Nm Jaw Steel Chain Brake Standard Drum Wheel Rolling Shaft Steel Transmission Parts with ce certificate top quality low price

Product Description

 Gear coupling flexible CZPT Flange HRC CZPT r PIN MH Rigid NM Jaw Steel chain brake standard drum wheel rolling shaft steel transmission parts 

Ever-Power industry is one of the biggest couplings manufacturer in CZPT , have already exported lots of gear couplings, Jaw couplings, chain couplings etc.. to Japan, Korea, CZPT , USA …..