Product Description
Detailed Photos
Product Parameters
Our Advantages
Company advantages:
Own Import & Export License, The TV trade mark registered successfully in many countries, Sales network spread all over China, Products export to 65 countries in 5 continents.
Membership:
1. The member of China General Machine Components Industry Association.
2. The member of China Chain Transmission Association.
3. The member of China Chain Standardization Association.
4. The member of China Agricultural Association Machinery Manufacturers.
With our excellent trained staffs and workers, advanced and efficient equipments, completely sales network, strict QA systems. You are confidence that our premium qualified chain can meet all customers’ specification and strictest quality standards.
WHY CHOOSE US
Comprehensive Product Portfolio We produce and supply a wide range of power transmission
products including drive chains, leaf chains, conveyor chains, agricultural chains, sprockets, and
couplings. This one-store-for-all shopping experience will significantly reduce your searching costs while
guarantee youfind what you want at 1 click.
Value Choice Products Our products are the best combination of quality and price, and you get what
you want within your budgets
Seasoned Sales Associates and Engineers We have 15 seasoned sales associates and 5 engineers;
on our team at your disposal any time when you need a helping hand. They are well trained with industry
know-now and will always respond to your requests within 24 hours.
100% Customer Retention Rate Our regular customers from overseas come back not just for our
premium quality products, but for the superior services that we’ve provided over the years.
FAQ
Q1: What’s your average lead time?
A: It varies. Our regular end-to-end lead time is 1-2 months.. We also provide express shipments for rush orders. For details,please consult our sales associate.
Q2: Is your price better than your competitors given the same quality?
A: Definitely YES. We provide the most competitive price in the power transmission industry. If price disparity exists, we’ll be more than happy to do a price match.
Q3: Can you make chains according to my CAD drawings?
A: Yes. Besides the regular standard chains, we produce non-standard and custom-design products to meet the specific technical requirements. In reality, a sizable portion of our production capacity is assigned to make non-standard products.
Q4: Can we inspect the goods before shipment?
A: Yes. You or your representative or any third-party inspection party assigned is allowed access to our facility and do the inspection.
Q5: What kind of payment method is acceptable for your mill?
A: We’re flexible. We take T/T, L/C, or any other online payment methods so long as it’s applicable for you.
Q6: What if I have any other questions?
A: Whenever in doubt, you’re always encouraged to consult our sales associate any time – They will help you to your satisfaction.
| Usage: | Transmission Chain, Conveyor Chain |
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| Material: | Alloy/Carbon Steel |
| Surface Treatment: | Natural |
| Samples: |
US$ 5/Piece
1 Piece(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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Performance of Toothed Chains in Harsh Environments
Toothed chains can exhibit varying performance in harsh environments, such as high temperatures or corrosive conditions. The performance is influenced by several factors, including the chain’s material, design, and proper maintenance. Here’s how toothed chains generally perform in such challenging environments:
- High Temperatures: When operating in high-temperature environments, the choice of chain material becomes crucial. Heat-resistant materials, such as stainless steel or specialized heat-treated alloy steel, are often used to ensure the chain can withstand elevated temperatures. Proper lubrication with high-temperature chain oils or greases is essential to reduce friction and wear at elevated temperatures. Additionally, maintaining the correct tension and alignment becomes even more critical to prevent premature failure in high-temperature conditions.
- Corrosive Conditions: In corrosive environments, the chain material must have excellent resistance to chemical attacks. Stainless steel chains, for example, are highly resistant to corrosion from chemicals and moisture, making them suitable for applications in food processing, marine, or chemical industries. Coated chains, such as zinc-plated or nickel-plated chains, can provide additional protection against corrosion. Regular cleaning and proper lubrication are essential to prevent contaminants from affecting the chain’s performance and causing premature wear.
- High Humidity and Moisture: Toothed chains in high-humidity or moist environments can be prone to rust and corrosion. Choosing materials with good corrosion resistance and using proper lubrication are crucial to prevent moisture from damaging the chain. Additionally, regular inspections and maintenance to remove any accumulated moisture or debris are essential to prolong the chain’s life.
- Dusty or Dirty Environments: In dusty or dirty environments, the chain’s performance can be affected by the ingress of abrasive particles. To mitigate this, self-lubricating chains or those with sealed joints can help reduce the attraction and retention of dirt. Regular cleaning and inspection are necessary to prevent the buildup of contaminants that may lead to accelerated wear.
- Chemical Exposure: In environments where the chain is exposed to chemicals or aggressive substances, selecting a chain material with high chemical resistance is critical. Plastic or polymer chains are often used in such applications due to their excellent chemical resistance. Ensuring the chain is appropriately rated for the specific chemical exposure is vital to maintain its integrity and performance.
Conclusion: The performance of toothed chains in harsh environments depends on the chain’s material, design, and proper maintenance. It’s crucial to select the right chain type and material for the specific environmental conditions to ensure optimal performance and longevity. Regular inspections, proper lubrication, and prompt maintenance are essential to keep the toothed chain operating reliably in challenging environments.
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.
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 2023-11-09