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

 

 

/* 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
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 construction or heavy equipment?

Yes, transmission chains are commonly used in construction and heavy equipment due to their durability and ability to handle high loads. Here’s a detailed answer to the question:

Construction and heavy equipment, such as excavators, bulldozers, cranes, and loaders, often rely on transmission chains to transmit power and motion between different components. These chains are designed to withstand the demanding conditions and heavy loads encountered in construction and earthmoving applications.

The primary advantages of using transmission chains in construction and heavy equipment include:

1. Load Capacity: Transmission chains are engineered to handle heavy loads and provide reliable power transmission in equipment that requires substantial force. They are designed to withstand the extreme stresses and strains associated with lifting, pulling, and pushing heavy materials.

2. Durability: Construction and heavy equipment operate in challenging environments with debris, dust, vibrations, and harsh weather conditions. Transmission chains are built to be robust and resistant to wear, corrosion, and fatigue, ensuring reliable operation and long service life in these demanding settings.

3. Versatility: Transmission chains are available in various sizes, configurations, and materials, allowing them to be tailored to specific equipment requirements. This versatility enables manufacturers to select the most suitable chain for different applications, ensuring optimal performance and efficiency.

4. Power Transmission: Construction and heavy equipment often require high torque and precise power transmission. Transmission chains excel in transmitting power from the engine or motor to various moving parts, such as wheels, tracks, and lifting mechanisms, allowing the equipment to perform its intended functions effectively.

5. Easy Maintenance: Transmission chains typically have a straightforward design, making them relatively easy to maintain. Regular inspection, lubrication, and tension adjustment are essential to ensure proper functioning and extend the chain’s lifespan. Proper maintenance practices can help minimize downtime and reduce overall equipment maintenance costs.

It’s important to note that while transmission chains are widely used in construction and heavy equipment, the specific application and operating conditions should be taken into consideration when selecting the appropriate chain type, size, and material. Consulting the equipment manufacturer’s guidelines and recommendations is crucial to ensure optimal performance and safety.

transmission chain

What are the benefits of using a lightweight transmission chain?

Using a lightweight transmission chain offers several advantages. Here’s a detailed answer to the question:

1. Improved Efficiency: A lightweight transmission chain reduces the overall weight of the system, resulting in improved energy efficiency. With less mass to move, the power required to drive the chain is reduced, leading to lower energy consumption.

2. Increased Power-to-Weight Ratio: The lightweight nature of the chain allows for a higher power-to-weight ratio. This means that a smaller, lighter chain can transmit the same amount of power as a heavier chain, making it suitable for applications where weight reduction is crucial, such as in portable or handheld equipment.

3. Reduced Inertia: The lower weight of the transmission chain reduces the inertia of the system. This enables faster acceleration and deceleration, resulting in improved response times and better overall performance in dynamic applications.

4. Easier Handling and Installation: Lightweight transmission chains are easier to handle and install compared to heavier chains. They require less effort and manpower during installation or maintenance activities, making them more convenient and time-saving.

5. Lower Wear and Tear: The reduced weight of the chain contributes to lower wear and tear on other components of the system, such as sprockets, bearings, and shafts. This can extend the lifespan of these components and reduce the frequency of maintenance and replacement.

6. Cost Savings: Using a lightweight transmission chain can result in cost savings in several ways. The reduced energy consumption leads to lower operating costs, and the lighter weight may allow for the use of smaller and less expensive supporting components.

It’s important to note that the choice of a lightweight transmission chain should be based on the specific application requirements. Factors such as load capacity, speed, operating environment, and compatibility with other system components should be considered to ensure that the lightweight chain meets the performance and durability needs of the application.

transmission chain

How does the pitch size of a transmission chain affect its performance?

The pitch size of a transmission chain plays a crucial role in determining its performance and suitability for specific applications. The pitch size refers to the distance between adjacent chain links, typically measured from the center of one pin to the center of the next pin.

The pitch size of a transmission chain affects its performance in the following ways:

  • Load Capacity: Chains with larger pitch sizes generally have higher load capacities. A larger pitch size allows for larger components, such as pins and rollers, which can withstand higher forces and transmit more power.
  • Speed Capability: The pitch size also affects the chain’s speed capability. Chains with smaller pitch sizes are typically designed for higher speeds, as they offer smoother engagement with the sprockets and reduced inertia.
  • Wear and Fatigue Resistance: Smaller pitch sizes distribute the load over more contact points, reducing the stress on individual components. This can improve wear resistance and increase the chain’s fatigue life.
  • Compactness and Space Limitations: In applications where space is limited, smaller pitch chains are preferred as they allow for a more compact design.

It’s important to note that the selection of the appropriate pitch size depends on the specific application requirements, including the expected load, speed, and available space. Different pitch sizes are available to accommodate a wide range of applications, from light-duty to heavy-duty machinery.

China OEM Qld8 1 Inch Centre Guide Hdl650 Low Noise Gear Box Inverted Tooth Transmission Silent Chain  China OEM Qld8 1 Inch Centre Guide Hdl650 Low Noise Gear Box Inverted Tooth Transmission Silent Chain
editor by CX 2024-01-08