Product Description
Product Description
1. Fine selection of material.
2. ISO9001: 2000 & ISO14001: 2004.
Quality standard:
GB/T, DIN8187, DIN8188, ANSI, ISO, BS, JS.
HangZhou Vision Chain Transmission Co., Ltd. is an export orientation for the manufacture of mechanical parts. The business scope is roller chains, sprockets, couplings, taper bushes, pulleys, gears, gear racks, belts and so on.
All products are made from high quality raw materials. Our products have been exported to Europe, America, South Asia on the international market. And sold in 30 demestic provinces, cities, autonomous regions, in the national market, hundreds of customers around the world. We fully serviced customers abroad through our best quality, reasonable prices and excellent service.
Our Leaf chains are as following items:
1. Car parking chains
2. Leaf chains
3. Leaf chains for sky stacker
4. Multiple plate bearing pin chains
5. Rollerless lift chains
Chain, roller chain, motorcycle chain, conveyor chain, industrial chain, leaf chain, stainless steel chain, chains, blade chain, silent chain.
Product Parameters
Our Advantages
| 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? Q4: Can we inspect the goods before shipment? Q5: What kind of payment method is acceptable for your mill? Q6: What if I have any other questions? |
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| 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.
Factors Affecting Noise Level of a Toothed Chain and Noise Reduction during Operation
Several factors can contribute to the noise level of a toothed chain during operation. Understanding these factors can help in implementing measures to reduce noise and achieve quieter chain operation. Here are the key factors affecting chain noise and strategies for noise reduction:
- Chain Type and Design: The type and design of the toothed chain can significantly impact noise levels. Some chain types, such as silent chains or inverted tooth chains, are inherently quieter due to their unique design that reduces impact between chain links. Consider using chains specifically designed for quieter operation.
- Material: The material used in the construction of the chain can influence noise. Chains made from materials with higher damping properties, such as polymers or certain types of steel, can help absorb vibrations and reduce noise compared to traditional metal chains.
- Lubrication: Proper and adequate lubrication is essential for noise reduction. Well-lubricated chains experience reduced friction and wear, leading to quieter operation. Use high-quality lubricants and follow the manufacturer’s recommendations for lubrication frequency and type.
- Tension and Alignment: Incorrect tension and misalignment of the chain can cause excessive noise. Maintaining the proper tension and alignment ensures smoother engagement with sprockets, reducing impact noise during operation.
- Wear and Damage: Worn or damaged chains can create more noise due to irregular engagement with sprockets and increased vibration. Regularly inspect the chain for wear and damage, and replace worn components promptly to reduce noise.
- Speed: Operating the chain at extremely high speeds can generate more noise. Consider using a chain designed for higher speeds or reduce the operating speed if possible to reduce noise levels.
- Shock Absorption: Implement shock-absorbing measures, such as using rubber or polyurethane buffers at the chain tensioners or mounting points. These buffers can help dampen vibrations and reduce noise transmission.
- Isolation: Isolating the chain from other components, such as using vibration-absorbing mounts or shields, can prevent noise from being transmitted to other parts of the machinery.
- Chain Condition: Regularly inspect and maintain the chain to keep it in good condition. A well-maintained chain experiences less noise compared to one that is poorly maintained.
Conclusion: Reducing the noise level of a toothed chain during operation involves considering various factors, including chain type, material, lubrication, tension, alignment, speed, and shock absorption. Implementing proper maintenance practices, using suitable chain types for quieter operation, and applying noise reduction measures can significantly contribute to a quieter and smoother-running toothed chain system.
How does a toothed chain differ from other types of chains, such as roller chains or conveyor chains?\
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A toothed chain, also known as a timing chain or synchronous chain, differs from other types of chains like roller chains and conveyor chains in its design, purpose, and applications:
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\Toothed Chain (Timing Chain):\
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- Design: A toothed chain has tooth-like profiles on its inner surface, which mesh with corresponding sprockets.\
- Purpose: The primary purpose of a toothed chain is to provide precise timing and motion control in mechanical systems. It ensures accurate synchronization between the driving and driven components.\
- Applications: Toothed chains are commonly used in automotive engines to synchronize the camshaft and crankshaft. They also find applications in various industries that require precise motion control and synchronization, such as industrial automation, printing, and packaging.\
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\Roller Chain:\
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- Design: A roller chain consists of cylindrical rollers that engage with the teeth of sprockets, enabling smooth and efficient power transmission.\
- Purpose: Roller chains are primarily used for power transmission in a wide range of applications, including bicycles, motorcycles, conveyors, and industrial machinery.\
- Applications: Roller chains are found in many industries for transmitting power from one shaft to another. They are commonly used in conveyor systems, manufacturing equipment, and agricultural machinery.\
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\Conveyor Chain:\
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- Design: Conveyor chains are designed to have special attachments or links that allow them to carry and transport materials along a conveyor system.\
- Purpose: The main purpose of conveyor chains is to move materials from one location to another within a conveyor system. They are suitable for horizontal, inclined, or vertical conveying applications.\
- Applications: Conveyor chains are extensively used in industries such as mining, packaging, food processing, and automotive manufacturing, where continuous material handling is required.\
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In summary, toothed chains are distinct from roller chains and conveyor chains in terms of their design and primary functions. Toothed chains provide precise timing and synchronization, roller chains are focused on power transmission, and conveyor chains are specialized for material handling in conveyor systems.\
editor by CX 2024-04-23