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 |
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| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car |
| Material: | Carbon Steel |
| Samples: |
US$ 100/Meter
1 Meter(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Specialized Lubricants and Treatments to Enhance Toothed Chain Performance
There are various specialized lubricants and treatments available that can significantly enhance the performance and lifespan of a toothed chain. These products are designed to reduce friction, wear, and corrosion, improving the overall efficiency and reliability of the chain system. Here are some examples of such lubricants and treatments:
- Chain Lubricants: Manufacturers produce specific chain lubricants that are formulated to provide excellent adhesion and penetration properties. These lubricants are designed to withstand high pressures and temperatures, reducing friction between the chain’s components and minimizing wear. Additionally, chain lubricants often have anti-corrosion properties to protect the chain from rust and oxidation.
- Dry Film Lubricants: Dry film lubricants, such as PTFE (Polytetrafluoroethylene) or molybdenum disulfide, create a thin, dry layer on the chain’s surfaces. This film reduces metal-to-metal contact, lowers friction, and improves the chain’s resistance to wear and corrosion. Dry film lubricants are especially useful in applications where traditional liquid lubricants may attract dust or dirt.
- Coatings and Surface Treatments: Some toothed chains come with specialized coatings or surface treatments that enhance their performance. For example, chains may have zinc plating or black oxide coatings to improve corrosion resistance. Surface treatments like carburizing or nitriding can increase the chain’s surface hardness, making it more wear-resistant.
- Self-Lubricating Chains: Self-lubricating chains are engineered with embedded lubricant reservoirs or solid lubricant plugs. These lubricants are released gradually during operation, ensuring a constant supply of lubrication to the chain’s components. Self-lubricating chains reduce maintenance needs and offer smoother, quieter operation.
- Special Additives: Some lubricants may contain special additives like extreme pressure (EP) additives or anti-wear agents to provide additional protection under high loads and harsh operating conditions. These additives form a protective layer on the chain surfaces, reducing wear and extending the chain’s life.
Conclusion: Specialized lubricants and treatments play a vital role in enhancing the performance of toothed chains. They reduce friction, wear, and corrosion, leading to improved efficiency, longevity, and reliability of the chain system. When selecting lubricants or treatments, consider factors such as the operating environment, load requirements, and the manufacturer’s recommendations. Proper and regular application of these products will help ensure the smooth and trouble-free operation of the toothed chain in your machinery or equipment.
Can Toothed Chains Be Customized for Specific Applications, and What Options Are Available for Customization?
Yes, toothed chains can be customized for specific applications to meet the unique requirements of different industries and machinery. Customization allows manufacturers to tailor the toothed chains to specific dimensions, materials, and performance characteristics. Here are some common options available for customization:
- Chain Size and Pitch: Toothed chains can be customized to different sizes and pitches to match the specific dimensions of the machinery or equipment they will be used with. Custom sizing ensures proper engagement with the sprockets and optimal performance.
- Material Selection: Depending on the application’s environmental conditions and requirements, toothed chains can be customized with various materials. Stainless steel chains, plastic chains, and corrosion-resistant coatings are some of the options available for specific industry needs.
- Load Capacity: Custom toothed chains can be designed to handle varying load capacities, ensuring they can withstand the specific forces and torques experienced during operation. This is crucial for heavy-duty applications that require robust chains.
- Speed: Toothed chains can be customized to operate at different speeds based on the machinery’s requirements. Customizing the chain’s tooth profile and material can optimize its performance at specific speeds.
- Temperature Resistance: For applications in extreme temperatures, toothed chains can be customized with materials and lubricants that provide the required temperature resistance and maintain their performance under harsh conditions.
- Noise Reduction: Custom toothed chains can be designed with features to reduce noise during operation. Innovations in tooth profile, materials, and coatings can minimize chain noise for quieter performance.
- Special Coatings: To improve wear resistance and reduce friction, toothed chains can be customized with special coatings, such as PTFE, molybdenum disulfide, or other self-lubricating coatings.
- Attachment Options: Customized toothed chains can be equipped with specific attachment options, such as pins, extended pins, or specialized connectors, to accommodate specific material handling or conveyor requirements.
- Environmental Compliance: For applications in industries with specific regulations or standards, toothed chains can be customized to meet environmental compliance requirements, such as FDA regulations in the food processing industry.
Conclusion: Toothed chains can be fully customized to suit the unique needs of specific applications in various industries. Customization options include chain size and pitch, material selection, load capacity, speed, temperature resistance, noise reduction, special coatings, attachment options, and environmental compliance. Manufacturers can work with toothed chain suppliers or manufacturers to create tailored solutions that optimize performance, reliability, and efficiency for their specific machinery or equipment.
How to Select the Right Toothed Chain Size and Pitch for Your Machinery or Equipment
Choosing the correct toothed chain size and pitch for your machinery or equipment is crucial to ensure efficient and reliable power transmission. Here’s a step-by-step guide to help you with the selection process:
- Identify the Power Transmission Requirements: Determine the power and torque requirements of your machinery. Calculate the transmitted power and the expected load on the chain.
- Identify the Speed and RPM: Determine the required speed and RPM (Revolutions Per Minute) of the chain drive. This information will help in selecting a chain with the appropriate strength and pitch.
- Understand the Environment: Consider the operating environment of your machinery. If it’s exposed to harsh conditions, such as high temperatures, chemicals, or dust, you’ll need a chain with suitable materials and coatings for better durability.
- Calculate the Pitch: Measure the distance between the centers of two consecutive chain pins. This measurement is known as the pitch. Choose a chain with a pitch that matches your machinery’s requirements.
- Select the Chain Type: There are different types of toothed chains available, such as roller chains, silent chains, and inverted tooth chains. Each type has specific characteristics and applications. Choose the one that best suits your machinery’s needs.
- Consider the Number of Teeth: Check the number of teeth on both the driving and driven sprockets. Ensure that the chain and sprockets are compatible and that the chain wraps around the sprocket adequately.
- Calculate the Tensile Strength: Determine the required tensile strength of the chain based on the maximum load it will experience during operation. Choose a chain with a tensile strength that exceeds this value.
- Verify with Manufacturer’s Data: Cross-reference your calculations and requirements with the manufacturer’s data and specifications for the selected chain. Manufacturers often provide detailed charts and catalogs to help you select the appropriate chain size and pitch for specific applications.
- Consider Safety Factors: It’s essential to include safety factors in your calculations to ensure a reliable and safe power transmission system. Consider factors such as shock loads, misalignment, and the potential for increased loads in the future.
- Regular Maintenance: Once you’ve selected and installed the toothed chain, perform regular maintenance, including proper lubrication and tension adjustment, to extend its service life and maintain optimal performance.
editor by CX 2024-03-27