China Hot selling Qld4 Side Guide 1/2 Inch Hdl3 Pitch 12.7 Gear Box Inverted Tooth Transmission Silent Chain

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Product Description

Our QLD series silent chain is a power transmission chain designed for high-speed and high-torque applications. It is known for its quiet operation, long life, and high efficiency. 
The chain features a high-strength construction that allows it to handle heavy loads and high speeds without stretching or breaking.

 

 

When you need a specific design, we can provide customised solutions based on what you need. Whether you require specific features, plans, materials, or specifications, our team can work to ensure you get a chain that fully meets your needs.
Are you looking for other chains? 
Leave your message below, and feel free to contact us!

 

FAQ

Question 1: Are you a Manufacturer or a Trading Company?
Answer:
We are a 100% chain manufacturer with 23 years of experience
Question 2: What should I provide to get a quotation?
Answer:
1. Type of the chain (with photos if available)
2. Pitch of the chain
3. Width of the chain
4. Length and quantity of the chain
5. Other specific requirements
Question 3: How long is your manufacturing and delivery time?
Answer: 
Products are usually finished in 2 weeks, depending on the type and quantity. Also, please get in touch with us to check the delivery time to your destination.
Question 4: How long is your guaranteed time?
Answer: 
We offer a three-year guarantee if you purchase chains and matched sprockets together.
If you need chains only, a one-year guarantee can also be confirmed.
Question 5: Trade terms and Payment terms?
Answer:
We accept EXW, FOB, DDU, Door to Door. Payment terms, such as T/T, L/C, and Western Union, are acceptable. We also provide the service of Online Trading in this B2B platform.

 

Company Profile

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment, Agricultural Machinery
Structure: Tooth Chain
Samples:
US$ 100/Meter
1 Meter(Min.Order)

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Customization:
Available

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Customized Request

toothen chain

Maintenance Requirements for a Toothed Chain and Prolonging Its Lifespan

Maintaining a toothed chain is essential to ensure its optimal performance and longevity. Here are the key maintenance requirements and steps to prolong the lifespan of a toothed chain:

  • Regular Lubrication: Proper lubrication is crucial to reduce friction and wear between the chain’s components. Follow the manufacturer’s recommendations for the type and frequency of lubrication. Use a suitable chain lubricant and apply it evenly along the chain’s length.
  • Tension Adjustment: Periodically check the chain’s tension and make adjustments as needed. A loose chain can lead to excessive wear and jumping off the sprockets, while an overly tight chain can increase the load on the chain and the entire system.
  • Inspect for Wear: Routinely inspect the chain for signs of wear, elongation, and damage. Look for elongation of the chain, damaged or worn teeth, and any visible defects. If significant wear is detected, consider replacing the chain to avoid potential failures.
  • Keep It Clean: Keep the chain and surrounding area clean from dirt, debris, and contaminants. A clean environment helps reduce wear and prevents foreign particles from entering the chain joints.
  • Address Misalignment: Ensure that the sprockets and chain are properly aligned. Misalignment can cause uneven wear and premature failure. Make necessary adjustments to achieve proper alignment.
  • Replace Damaged Parts: If any components of the toothed chain, such as the sprockets or connecting pins, show signs of damage or excessive wear, replace them promptly. Using damaged parts can lead to chain failure and potential damage to the machinery.
  • Avoid Overloading: Avoid subjecting the chain to loads beyond its rated capacity. Overloading can cause accelerated wear and may lead to chain failure. Consider using a chain with a higher load rating if needed.
  • Follow Operating Limits: Operate the machinery within the designated speed and temperature limits specified by the chain manufacturer. Exceeding these limits can compromise the chain’s performance and durability.
  • Proper Storage: If the chain is not in use, store it in a clean and dry environment to prevent corrosion and damage during storage.

Conclusion: Regular maintenance and proper care are essential to extend the lifespan of a toothed chain. Following the recommended maintenance practices, such as regular lubrication, tension adjustment, and inspection for wear, will help ensure the chain’s reliable performance and reduce the risk of unexpected failures. By addressing maintenance requirements promptly and avoiding misuse, you can significantly prolong the life of the toothed chain and optimize the performance of your machinery or equipment.

toothen chain

Differences Between Synchronous and Non-Synchronous Toothed Chains, and When to Choose Each Type

Synchronous and non-synchronous toothed chains are two main types of toothed chains, each serving different purposes based on their design and functionality. Here are the key differences between the two and when you should choose each type:

  • Synchronous Toothed Chains:
    • Design: Synchronous toothed chains, also known as timing chains, have a tooth profile that matches precisely with the teeth of the sprockets. This ensures accurate and synchronous power transmission, resulting in precise positioning and motion control.
    • Functionality: Synchronous chains are designed to maintain constant speed ratios between the driving and driven sprockets. They do not slip, providing accurate and repeatable positioning, making them ideal for applications that require precise timing and synchronization.
    • Applications: Synchronous toothed chains are commonly used in applications where accurate positioning, timing, and synchronization are critical. Examples include automotive engine timing systems, robotics, CNC machines, and other precision machinery.
    • Advantages: Synchronous chains offer excellent accuracy, low backlash, and high torque-carrying capacity. They are reliable and provide smooth motion, making them suitable for applications that demand precision and repeatability.
  • Non-Synchronous Toothed Chains:
    • Design: Non-synchronous toothed chains have a tooth profile that may not perfectly match the sprocket teeth. They are designed more for general power transmission rather than precise timing.
    • Functionality: Non-synchronous chains can accommodate slight speed variations between the driving and driven sprockets. They can absorb shock and vibration, making them suitable for applications where timing accuracy is not critical.
    • Applications: Non-synchronous toothed chains are used in various power transmission applications, such as conveyor systems, industrial machinery, and agricultural equipment.
    • Advantages: Non-synchronous chains are more forgiving in terms of alignment and speed fluctuations. They can handle varying loads and shock loads, making them versatile for a wide range of applications.

Conclusion: The choice between synchronous and non-synchronous toothed chains depends on the specific requirements of the application. Choose synchronous toothed chains when precise timing, synchronization, and repeatability are essential, such as in precision machinery and robotics. Opt for non-synchronous toothed chains when the application demands general power transmission with some flexibility in speed variations and shock absorption, as commonly seen in conveyor systems and industrial machinery.

toothen chain

What is a toothed chain, and what are its primary applications in various industries?

A toothed chain, also known as a timing chain or synchronous chain, is a type of chain that features tooth-like profiles on its inner surface. These teeth mesh with corresponding sprockets, providing precise synchronization and power transmission in various mechanical systems. The teeth on the chain prevent slippage, making it ideal for applications requiring accurate timing and motion control.

Primary applications of toothed chains can be found in several industries:

  • Automotive Industry: Toothed chains are extensively used in automotive engines to synchronize the rotation of the camshaft and crankshaft, ensuring proper valve timing and engine performance.
  • Industrial Automation: In manufacturing and automation processes, toothed chains are used in conveyor systems, robotic arms, and other machinery that require precise motion control and synchronization.
  • Printing Industry: Toothed chains are employed in printing presses to control the movement of paper and ensure accurate registration of colors and images.
  • Textile Industry: In textile machinery, toothed chains are used to control the movement of fabrics and yarns during various production processes.
  • Packaging Industry: Toothed chains are utilized in packaging machines to maintain precise timing for filling, sealing, and labeling operations.
  • Agriculture: In agricultural machinery, toothed chains are used for power transmission in equipment such as combine harvesters and tractors.
  • Medical Equipment: Toothed chains find applications in medical devices that require precise motion control and synchronization.

The primary advantages of toothed chains include their ability to handle high loads, transmit power efficiently, and maintain precise timing in demanding industrial environments. They are designed to withstand heavy-duty operations and offer long service life, making them a reliable choice for various industries that require accurate and reliable power transmission.

China Hot selling Qld4 Side Guide 1/2 Inch Hdl3 Pitch 12.7 Gear Box Inverted Tooth Transmission Silent Chain  China Hot selling Qld4 Side Guide 1/2 Inch Hdl3 Pitch 12.7 Gear Box Inverted Tooth Transmission Silent Chain
editor by CX 2023-09-05