Product Description

Product Description

Hot Selling GL Type Spline Rigid Shaft Couplings Roller Chain Coupling For Industry Machine

FEATURES
Manufactured according to relevant industrial standards 
Available in many sizes, ratings, and product types, including flexible shaft couplings and OK couplings 
Fabricated from a variety of high-grade steel 

BENEFITS
Several surface treatment processes protect against corrosion  
Customized products are available 
Large couplings withstand very high torque 
Flexible shaft couplings compensate for shaft misalignment

The chain coupling consists of two-strand roller chains, 2 sprockets and AL-Alloy cover, features simple and compact structure, and high flexibility, power transmission capability and durability.

What’s more ,the chain coupling allows simple connection/disconnection, and the use of the housing enhances safety and durability.    

The number of roller depends CHINAMFG the specific application

*The number of roller depends CHINAMFG the specific application

Advantages:

1. Material:  C45 steel, Aluminum, Rubber and plastic etc.

2. High efficiency in transmission

3. Finishing: blacken, phosphate-coat, and oxidation.

4. Different models suitable for your different demands

5. Application in wide range of environment.

6. Quick and easy mounting and disassembly.

7. Resistant to oil and electrical insulation.

8. Identical clockwise and anticlockwise rotational characteristics.

9. Small dimension, low weight, high transmitted torque.

10. It has good performance.
 

Based on our experienced team and strict, effective supply chain management, Granville products deliver premium quality, and performance our customers have relied on for years. From a full range of bearings, mounted bearing units, power transmission products, and related markets around the world, we provide the industry’s most comprehensive range of qualified products available today.

Advantage Manufacturing Processesand Quality Control:

01 Heat Treatment

02 Centerless Grinding Machine 11200 (most advanced)

03 Automatic Production Lines for Raceway

04 Automatic Production Lines for Raceway

05 Ultrasonic Cleaning of Rings

06 Automatic Assembly

07 Ultrasonic Cleaning of Bearings

08 Automatic Greasing, Seals Pressing

09 Measurement of Bearing Vibration (Acceleration)

10 Measurement of Bearing Vibration (Speed)

11 Laser Marking

12 Automatic Packing

1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ

Q 1: Are you a trading company or a 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 in 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: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

/* 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

View More

Real-World Examples of Successful Industrial Coupling Applications

Industrial couplings are essential components in various machinery and equipment across different industries. Their versatility, reliability, and ability to handle diverse operating conditions have led to numerous successful applications. Here are some real-world examples of successful industrial coupling applications:

• Pumps and Compressors: In the oil and gas industry, centrifugal pumps and compressors are used for fluid transportation and compression. Gear couplings are commonly employed in these applications due to their high torque capacity and ability to handle misalignment caused by thermal expansion. They ensure reliable power transmission and efficient operation of critical equipment in harsh environments.
• Steel Industry: The steel manufacturing process involves heavy machinery subjected to high torque and intermittent loads. Grid couplings are extensively used in steel rolling mills to connect the motors and rolling stands. Their torsional flexibility helps dampen shocks and vibrations during the rolling process, ensuring precision and reducing wear on the equipment.
• Pulp and Paper Processing: In the pulp and paper industry, large rotary drums and rolls require smooth and reliable power transmission. Disc couplings are commonly used in these applications due to their ability to handle misalignment and high speeds. They ensure precise control during paper manufacturing processes, resulting in consistent product quality.
• Power Generation: Power plants rely on large turbines, generators, and compressors that require efficient power transmission. Diaphragm couplings are well-suited for such high-power applications due to their torsional stiffness and ability to handle misalignment. They provide smooth torque transmission and help maintain precise alignment, enhancing the overall efficiency of power generation systems.
• Automotive Industry: The automotive industry utilizes various types of couplings for different applications. Universal joints are commonly used in drive shafts, enabling power transmission between the engine and wheels while allowing for movement due to suspension and steering. Additionally, elastomeric couplings are employed in engine-driven accessories, such as water pumps and power steering systems, to reduce vibrations and noise.
• Marine Propulsion: In marine applications, where space and weight are critical considerations, flexible couplings play a vital role in connecting the engine to the propeller shaft. These couplings accommodate misalignment caused by hull deflection and vibration, ensuring smooth and efficient propulsion while reducing stress on the drivetrain.
• Mining Equipment: Mining operations involve heavy-duty machinery operating in challenging conditions. Fluid couplings are commonly used in conveyors, crushers, and draglines to start and control the speed of large motors while providing overload protection. These couplings protect the machinery from excessive starting torque and shock loads, enhancing their longevity and reducing downtime.

These examples illustrate the widespread use and success of industrial couplings across diverse industries. The careful selection of the appropriate coupling type for each application ensures reliable power transmission, reduced downtime, and improved overall system performance.

Comparison of Elastomeric Couplings to Metal Couplings in Different Industrial Scenarios

Elastomeric couplings and metal couplings are two common types of couplings used in various industrial scenarios. Each type has its strengths and weaknesses, making them suitable for different applications based on specific requirements. Let’s compare elastomeric couplings to metal couplings in various industrial scenarios:

• Vibration Damping and Misalignment: Elastomeric couplings excel in vibration damping and misalignment compensation. The flexible elastomeric elements of these couplings can absorb and dissipate vibrations, reducing the impact on connected equipment and bearings. They also accommodate angular and parallel misalignments, allowing for smoother operation even in situations where shafts are not perfectly aligned. Metal couplings, especially rigid ones, have limited ability to dampen vibrations and may require precise alignment for optimal performance.
• Torsional Flexibility: Elastomeric couplings offer torsional flexibility, which makes them suitable for applications with shock loads and torque spikes. The elastomeric material acts as a cushion, absorbing sudden shocks and protecting the machinery. Metal couplings, particularly rigid ones, are stiffer and transmit more torsional rigidity, which might not be desirable in scenarios where torsional flexibility is necessary to protect sensitive equipment.
• Corrosive Environments: In corrosive environments, metal couplings made of corrosion-resistant materials, such as stainless steel or specialized alloys, are preferred. They can withstand the effects of chemicals and aggressive substances without degradation. Elastomeric couplings may not be suitable for such environments as the elastomeric materials are generally not as resistant to chemical attack as metals.
• Temperature Extremes: Elastomeric couplings have temperature limitations, and their performance might degrade at very high or low temperatures. In contrast, metal couplings can be designed with materials that offer higher temperature resistance. High-temperature metal couplings are suitable for industries like steel and glass manufacturing, where elevated temperatures are common.
• High Torque Applications: For high-torque applications, metal couplings, especially disc or gear couplings, are preferred due to their higher torque capacity and ability to transmit large amounts of power. Elastomeric couplings may have limitations in high-torque scenarios and are more commonly used in medium to low torque applications.
• Cost and Maintenance: Elastomeric couplings are generally more cost-effective than metal couplings. They have a simpler design and are easier to manufacture. Additionally, elastomeric couplings require less maintenance since they have fewer moving parts and do not need lubrication. On the other hand, metal couplings, especially certain types like gear couplings, may require periodic lubrication and more intricate maintenance procedures.

In summary, the choice between elastomeric couplings and metal couplings depends on the specific requirements of the industrial scenario. Elastomeric couplings are favored in applications where vibration damping, misalignment compensation, and torsional flexibility are essential. They are also cost-effective and require less maintenance. On the other hand, metal couplings are preferred in high-torque applications, corrosive environments, and temperature extremes. They offer higher temperature resistance and torque capacity but may be more complex and require more maintenance.

How to Select the Right Industrial Coupling for Specific Machinery or Equipment?

Selecting the right industrial coupling for specific machinery or equipment involves a careful evaluation of various factors to ensure efficient and reliable power transmission. Here are the key steps to guide you in choosing the appropriate coupling:

1. Analyze Torque Requirements:

Determine the torque requirements of the application, including the maximum and continuous torque. This information is crucial in selecting a coupling that can handle the required torque without compromising performance.

2. Evaluate Speed and Operating Conditions:

Consider the rotational speed and operating conditions of the machinery or equipment. High-speed applications may require couplings that offer precise balance and low vibration. Additionally, assess factors like temperature, ambient conditions, and exposure to chemicals or corrosive agents to choose a coupling material that can withstand the environment.

3. Identify Misalignment:

Assess the potential misalignment between the shafts. Determine whether the machinery is subject to axial, angular, or parallel misalignment during operation. Diaphragm couplings are particularly effective in handling misalignments, making them a suitable choice in such scenarios.

4. Consider Space Constraints:

Examine the available space and spatial constraints around the coupling area. Some couplings require more axial space than others, and selecting a compact coupling might be necessary in space-restricted applications.

5. Account for Shock and Vibration:

Understand the magnitude of shock loads and vibrations in the application. Grid couplings and elastomeric couplings, such as jaw couplings, offer excellent shock absorption properties and are ideal for applications with varying loads or high shock forces.

6. Check Misalignment Capability:

Ensure that the selected coupling can accommodate the expected misalignment without compromising its performance or causing premature wear on the machinery. Disc couplings, for example, are designed for precise alignment applications and may not be suitable for large misalignments.

7. Consider Backlash Requirements:

In applications requiring precision motion, consider the need for low backlash in the coupling. Some couplings, like jaw couplings, may introduce minimal backlash, which can be critical in precise positioning systems.

8. Review Maintenance and Installation:

Assess the ease of installation and maintenance of the selected coupling. Couplings that are easy to install and require minimal maintenance can reduce downtime and improve the overall efficiency of the machinery.

9. Consult with Coupling Manufacturers:

When in doubt, consult with coupling manufacturers or engineering experts. They can provide valuable insights and recommendations based on the specific requirements of your application.

By carefully considering these factors and evaluating the different types of industrial couplings available, you can select the right coupling that best matches the needs of your machinery or equipment. The right coupling choice ensures reliable power transmission, reduces the risk of premature failures, and enhances the overall performance and efficiency of your industrial applications.

editor by CX 2024-05-06