Product Description
Product Description
HRSY Roller Chain Profile |
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Standard: |
ANSI, DIN, ISO |
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Type: |
Drive chains, Conveyor chains, Engineering chains, Agricultural chains, Traction chains, Escalator chains |
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Drive chain |
Short pitch precision roller chain (A series, B series, Hevey duty series roller chain) High strength short pitch roller chains Self-lubrication roller chain O-Ring chains Oil filed chains Heavy duty cranked-link transmission chains Double pitch transmission chains Inverted tooth chains Motorcycle chains Other (Driver chains) |
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Conveyor chains |
Conveying roller chains Rubber attached plate chains Printing iron drying room line chains Double hinged conveyor chains Metric (M type) conveyor chains FV series conveyor chains Wooden conveyor chains Chains for food packaging machinery Conveyor chains for paper roll |
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Engineering chains |
Conveying chains for cement industry Scraper conveyor chains Conveyor chains for coal washer Rubber gloves carrier chains Steel sleeve chain for engineering Welded-steel-type mill chains Sugar machine chains Conveyor chains for steel mill |
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Agricultural chains |
Agricultural machinery drive chains Steel pintle chains ZGS38 combine harvester chains Rice harvester chains S type C type Others |
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Traction chains |
Plate chains Leaf chains for sky stacker Traction chains Others |
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Escalator chains |
Escalator step chains Escalator driver chains |
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Material |
40Mn, 45Mn, SS316, SS304, SS201 |
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Advantage |
We have competitive price and high quality. Our stock standard length: 5ft each piece, 10ft each piece. Custom length: We can custom according to your demand. We can accept your Logo, accept ODM, OEM. |
Detailed Photos
Packaging & Shipping
Company Profile
ZheJiang Haorongshengye Electrical Equipment Co., Ltd.
1. Was founded in 2008
2. Our Principle:
“Credibility Supremacy, and Customer First”
3. Our Promise:
“High quality products, and Excellent Service”
4. Our Value:
“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:
“Develop to be a leader in the power transmission parts industry in the world”
6.Our services: |
1).Competitive price |
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2).High quality products |
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3).OEM service or can customized according to your drawings |
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4).Reply your inquiry in 24 hours |
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5).Professional technical team 24 hours online service |
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6).Provide sample service |
Main products
Machines
Exbihition
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Standard or Nonstandard: | Standard |
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Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car |
Surface Treatment: | Oil Blooming |
Structure: | Roller Chain |
Material: | Stainless Steel |
Type: | Short Pitch Chain |
Samples: |
US$ 50/Meter
1 Meter(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Identifying Signs of Wear and Fatigue in a Toothed Chain and Preventive Actions
Regular inspection of a toothed chain is essential to identify signs of wear and fatigue, which can help prevent unexpected failures. Here’s how to spot these signs and take appropriate action:
- 1. Elongation: Measure the distance between several chain pins over a specific length. If the chain has elongated beyond its allowable limits, it indicates wear. Excessive elongation can lead to poor engagement with the sprockets and cause jumping or skipping.
- 2. Plate Wear: Inspect the plates and rollers for signs of wear, such as flat spots or significant rounding. Worn plates can lead to uneven stress distribution and reduced performance.
- 3. Roller Wear: Check the roller diameter and shape. If the rollers are significantly worn or have a flat appearance, it indicates fatigue and wear. Worn rollers can result in poor sprocket engagement and increased friction.
- 4. Side Plate Wear: Inspect the side plates for any signs of wear or elongation of the holes. Worn side plates can lead to chain misalignment and reduced efficiency.
- 5. Chain Stretch: A stretched chain will no longer fit tightly around the sprockets. If you notice a loose chain that has lost its tension, it may be due to wear and stretching.
- 6. Visible Cracks or Damage: Look for any visible cracks, breaks, or damage to the chain components. Cracked or damaged parts can cause catastrophic failure under load.
- 7. Excessive Noise or Vibration: Unusual noise or vibration during chain operation can be an indication of wear or misalignment. Investigate the source of the noise and take appropriate action.
- 8. Wear Limit Indicators: Some chains have wear limit indicators that show when the chain has reached its maximum allowable wear. These indicators can help you determine when it’s time to replace the chain.
Preventive Actions:
- Regular Inspection: Schedule regular inspections of the toothed chain based on the manufacturer’s recommendations and the chain’s operating conditions.
- Replacement: When signs of wear or fatigue are detected and approach the manufacturer’s wear limits, it’s time to replace the chain. Continuing to use a worn chain can lead to premature failure and damage to the machinery.
- Proper Lubrication: Ensure the chain is adequately lubricated as per the manufacturer’s guidelines. Proper lubrication reduces friction and wear, prolonging the chain’s life.
- Correct Tension: Maintain the proper tension in the chain. A loose chain can accelerate wear, while an overtightened chain can stress the components.
- Address Misalignment: Properly align the chain and sprockets to prevent uneven wear and stress on the chain.
- Keep It Clean: Regularly clean the chain and remove dirt, debris, and contaminants that can accelerate wear.
- Use Quality Chains: Invest in high-quality toothed chains from reputable manufacturers to ensure durability and performance.
Conclusion: Identifying signs of wear and fatigue in a toothed chain through regular inspections is crucial for preventing failures and downtime. Taking timely action, such as replacing worn chains, maintaining proper tension, and ensuring adequate lubrication, will help prolong the life of the toothed chain and maintain the efficiency and reliability of your machinery or equipment.
Can I Use a Toothed Chain for Conveying Materials in Manufacturing or Production Processes?
Yes, toothed chains can be used for conveying materials in manufacturing or production processes. Toothed chains, also known as timing chains or synchronous chains, offer several advantages that make them suitable for material handling applications:
- Precise Synchronization: Toothed chains are designed to maintain precise synchronization between the chain and the sprockets. This ensures consistent and accurate movement of materials along the conveyor, making them ideal for applications where precise positioning is required.
- High Load-Carrying Capacity: Toothed chains are built to handle heavy loads and high-torque requirements. They are capable of conveying materials of varying sizes and weights, making them suitable for a wide range of manufacturing and production processes.
- Low Backlash: Toothed chains have minimal backlash, meaning there is minimal play or movement between the chain and sprockets. This characteristic ensures smooth and efficient material transfer without jerks or vibrations.
- Reduced Slippage: The toothed design of the chain prevents slippage between the chain and sprockets, providing reliable and consistent material transfer even under high load conditions.
- Wide Range of Applications: Toothed chains are used in various industrial applications, including packaging, assembly lines, automotive manufacturing, food processing, and more. Their versatility makes them suitable for different material handling tasks.
- Minimal Maintenance: When properly lubricated and maintained, toothed chains exhibit low wear rates, reducing the need for frequent maintenance and downtime.
Conclusion: Toothed chains are well-suited for conveying materials in manufacturing or production processes due to their precise synchronization, high load-carrying capacity, low backlash, and minimal maintenance requirements. When selecting a toothed chain for material handling applications, consider factors such as the required load capacity, conveyor speed, environmental conditions, and material characteristics to ensure optimal performance and reliability.
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 2024-04-15