Product Description

 

Products Collection

 

 

 

 

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

 

 

/* 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
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

|

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.

transmission chain

Can transmission chains be used in high-temperature environments?

Yes, transmission chains can be used in high-temperature environments, but there are certain considerations to keep in mind. Here’s a detailed explanation:

1. Material Selection: When operating in high-temperature environments, it’s crucial to select transmission chains made from heat-resistant materials. Common materials used for high-temperature applications include heat-treated alloy steels, stainless steels, and specialized heat-resistant alloys. These materials offer improved resistance to thermal expansion, oxidation, and deformation at elevated temperatures.

2. Lubrication: Proper lubrication is essential for the performance and longevity of transmission chains in high-temperature environments. High-temperature lubricants with superior thermal stability should be used to ensure adequate lubrication and minimize frictional heat generation. These lubricants are specifically formulated to withstand the elevated temperatures and provide effective lubrication, reducing wear and extending chain life.

3. Chain Design: The design of transmission chains for high-temperature environments may incorporate features to enhance heat resistance. These features can include heat-resistant coatings, specialized heat-treatment processes, and improved heat dissipation characteristics. Additionally, the chain’s load capacity, fatigue resistance, and dimensional stability should be carefully considered to ensure reliable operation under thermal stress.

4. Temperature Limits: It’s important to be aware of the temperature limits specified by the manufacturer for a particular transmission chain. Different chains have different temperature ranges within which they can safely operate. Exceeding the recommended temperature limits can lead to chain failure, reduced strength, accelerated wear, and potential damage to surrounding components.

5. Regular Inspection and Maintenance: Regular inspection and maintenance are crucial for monitoring the condition of transmission chains in high-temperature environments. Periodic inspections can help detect signs of wear, elongation, or damage caused by thermal stress. Prompt replacement of worn or damaged chains, as well as proper lubrication and tension adjustment, will help ensure continued reliable operation.

It’s important to consult with chain manufacturers or industry experts to select the appropriate transmission chain and ensure its compatibility with the specific high-temperature application. Following manufacturer guidelines, proper installation, and regular maintenance practices will contribute to the safe and efficient use of transmission chains in high-temperature environments.

transmission chain

What are the advantages of using a self-cleaning transmission chain?

Using a self-cleaning transmission chain offers several benefits, which are outlined in detail below:

1. Improved Performance: Self-cleaning transmission chains are designed to effectively remove debris, dirt, and contaminants that can accumulate on the chain during operation. By keeping the chain clean, it helps maintain optimal performance and prevents the build-up of debris that can affect the chain’s movement, engagement with sprockets, and overall efficiency.

2. Reduced Maintenance: With a self-cleaning transmission chain, the need for frequent manual cleaning and maintenance is significantly reduced. The chain’s design includes features such as special-shaped plates, curved sidebars, or additional components that actively prevent debris from sticking to the chain or entering its critical areas. This reduces the time and effort required for cleaning and maintenance tasks, resulting in cost savings and improved productivity.

3. Extended Chain Life: The self-cleaning mechanism of these chains helps to prolong their lifespan. By effectively removing debris and preventing the build-up of contaminants, the chain experiences less wear and tear. This leads to reduced chain elongation, minimized internal friction, and decreased risk of premature failure. As a result, the chain’s overall durability and longevity are improved.

4. Enhanced Reliability: Self-cleaning transmission chains contribute to enhanced reliability and consistent performance. The absence of debris build-up ensures smooth engagement with sprockets, preventing chain slippage, jamming, or sudden disruptions in power transmission. The reliable operation of the chain translates to improved uptime, reduced downtime, and increased overall system efficiency.

5. Suitable for Challenging Environments: Industries and applications that operate in environments with high levels of dust, dirt, or other particulate matter benefit greatly from self-cleaning transmission chains. They are commonly used in industries such as agriculture, construction, mining, and material handling, where exposure to challenging environments is prevalent. The self-cleaning feature helps to maintain chain performance and reliability even in these harsh conditions.

It’s important to note that while self-cleaning transmission chains offer significant advantages, regular inspection and maintenance are still necessary to ensure their optimal performance. Monitoring the chain’s condition, applying appropriate lubrication, and addressing any signs of wear or damage are essential for maximizing the benefits of self-cleaning transmission chains and ensuring their long-term reliability.

transmission chain

How do roller chains differ from other types of transmission chains?

Roller chains, also known as roller link chains, are a commonly used type of transmission chain that distinguishes itself from other chains in several ways:

  • Design: Roller chains consist of inner and outer plates, pins, bushings, and rollers. The rollers, which are free to rotate, help reduce friction and wear, resulting in smoother and more efficient power transmission.
  • Wide Application: Roller chains are versatile and widely used in various industries, including automotive, industrial machinery, agricultural equipment, and conveyor systems.
  • High Load Capacity: Roller chains are designed to withstand high loads and offer excellent tensile strength, making them suitable for applications that require heavy-duty performance.
  • Efficiency: Roller chains are known for their high efficiency in transmitting power. The roller design minimizes friction, resulting in less energy loss and improved overall efficiency.
  • Cost-Effectiveness: Roller chains are relatively cost-effective compared to some other specialized transmission chains, making them a popular choice in many applications.

While roller chains have their advantages, it’s important to note that different types of transmission chains may be more suitable for specific applications. Factors such as load capacity, speed, noise level, and environmental conditions should be considered when selecting the appropriate transmission chain for a particular application.

China Custom Qld8 1 Inch Centre Guide Hdl650 Low Noise Gear Box Inverted Tooth Transmission Silent Chain  China Custom Qld8 1 Inch Centre Guide Hdl650 Low Noise Gear Box Inverted Tooth Transmission Silent Chain
editor by CX 2024-04-13