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

Product Description

 

 

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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

 

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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)

|

Order Sample

Customization:
Available

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Customized Request

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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.

toothen chain

Standard Safety Precautions When Handling and Installing Toothed Chains

Handling and installing toothed chains require careful attention to safety to prevent accidents and ensure proper functioning. Here are the standard safety precautions to follow:

  • Use Personal Protective Equipment (PPE): Wear appropriate personal protective equipment, such as gloves and safety goggles, when handling toothed chains. This protects against potential injuries from sharp edges or flying particles during installation.
  • Read Manufacturer’s Instructions: Before installation, thoroughly read and understand the manufacturer’s instructions and guidelines for the specific toothed chain model. Follow their recommended procedures to ensure proper installation and safe operation.
  • Power Off Machinery: Before handling or installing the toothed chain, make sure the machinery or equipment is powered off and that all energy sources are isolated to prevent accidental startup during the process.
  • Secure the Chain Properly: During installation, ensure that the toothed chain is securely positioned in the correct orientation and aligned with the sprockets. Avoid any slack or excessive tension in the chain.
  • Avoid Finger Pinching: Be cautious when handling the chain around sprockets and other moving parts. Keep fingers and other body parts away from pinch points to prevent injuries.
  • Use Proper Tools: Use suitable tools for handling and installing the chain, as specified by the manufacturer. Using incorrect tools can lead to damage or accidents.
  • Check Chain Compatibility: Ensure that the toothed chain is compatible with the sprockets and other components in the power transmission system. Mismatched components can lead to premature wear and failure.
  • Inspect Chain for Damage: Before installation, carefully inspect the toothed chain for any signs of damage, wear, or defects. If any issues are found, replace the chain before proceeding.
  • Secure Locking Devices: If the chain has locking devices, such as cotter pins or spring clips, ensure they are properly installed and secure. These devices prevent the chain from disengaging during operation.
  • Check Tension and Alignment: After installation, check the tension and alignment of the chain. Improper tension or misalignment can cause premature wear and reduce the chain’s lifespan.
  • Provide Adequate Training: Ensure that personnel involved in handling and installing toothed chains receive proper training on safety procedures and best practices.
  • Monitor Performance: Regularly monitor the performance of the toothed chain and the entire power transmission system. Any unusual noises, vibrations, or signs of wear should be promptly investigated and addressed.

Conclusion: Following these standard safety precautions when handling and installing toothed chains is crucial to ensure the safety of personnel and the proper functioning of the machinery. Adhering to manufacturer’s guidelines, using appropriate tools, and conducting regular inspections will help prevent accidents and maintain the reliability of the toothed chain and the equipment it drives.

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

Advantages of Using a Toothed Chain in Power Transmission Systems

There are several advantages to using a toothed chain in power transmission systems:

  • 1. High Efficiency: Toothed chains provide efficient power transmission due to their low frictional losses and minimal slippage.
  • 2. Precision and Accuracy: The teeth on the chain mesh with the sprocket teeth, ensuring accurate and precise power delivery.
  • 3. Large Load Capacity: Toothed chains can handle high loads, making them suitable for heavy-duty applications.
  • 4. Compact Design: Compared to belt drives, toothed chains have a more compact design, saving space in the system.
  • 5. Wide Speed Range: Toothed chains can operate at various speeds, making them versatile for different applications.
  • 6. Long Service Life: Properly lubricated and maintained toothed chains have a long service life, reducing maintenance costs.
  • 7. Shock Absorption: Toothed chains have some level of shock-absorbing capability, protecting the components from sudden impacts.
  • 8. Reliability: Toothed chains are known for their reliability, making them suitable for critical applications.
  • 9. Cost-Effective: Considering their longevity and low maintenance needs, toothed chains offer cost-effective power transmission solutions.

China Custom Qld4 Side Guide 1/2 Inch Hdl3 Pitch 12.7 Gear Box Inverted Tooth Transmission Silent Chain  China Custom Qld4 Side Guide 1/2 Inch Hdl3 Pitch 12.7 Gear Box Inverted Tooth Transmission Silent Chain
editor by CX 2024-05-13