Product Description

Sfr Industrial Silent Duplex Mega Elevator Leaf Flat Top Drag Link Welded Cast Drive Roller Agricultural Engineering Sprocket Ch

Products Description

Stainless steel chains are widely used in food processing, pharmaceutical, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment and heat treatment equipment and other fields of mechanical transmission and conveying equipment.

Traction chains are widely used in forklifts, CZPT stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, etc.

Drive chains are mainly used to transmit power and are widely used in agricultural machinery, construction machinery, escalator drive, logistics and packaging machinery industries.

Conveyor chain is widely used in food, wood and paper, logistics, packaging machinery, building materials machinery, environmental protection equipment and other industries for material conveying

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Agricultural Machinery Chain

Agricultural machinery chains are mainly used in rice, wheat, corn, cotton and other agricultural machinery to provide driving and conveying functions to realize the mechanization of the whole process of agricultural production from plowing, sowing to harvesting.

 

Conveyor chain

Conveyor chain products are characterized by high strength, wear resistance, high precision, corrosion resistance, temperature resistance, etc. to meet the needs of efficient, smooth and reliable conveying

 

Drive chains

The transmission chain adopts high-quality raw materials and advanced technology to develop a series of high-end chain transmission products with high wear resistance, high fatigue strength and high precision.

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Company Profile

SFR Chain Group has been excelling at manufacturing and innovating motorcycle and industrial chain since 1991,always focusing on high quality and innovation to stay in the pole position of the industry.

SFR operates 4 fully owned factories and 1 joint venture, certified by ISO9002, ISO9001 and ISO/TS16949 Quality Management System.

SFR offers over 2000 series, which are exported to over 60 countries all over the World, and are widely used in variety of fields. Such as agricultural machines, motorcycles, metallurgy, wood processing, or food and beverage processing, among others. We at SFR Chain always adhere to the group’s spirit of integrity, efficiency and innovation:”We strive to offer the best products and service to our customers”

 

SFR is a global professional supplier focusing on chain drive solutions, with famous chain drive brands such as SFR, SUNFUN, MOTOMAX, EP and TVH.

Our commitment to R&D led SFR to establish atable cooperation with several ell-known universities and research institutes in China, as well as setting up an Intelligent Chain Drive Research Center within the group, altogether resulting in its more than 70 patents. This allows us to offer the widest range of power transmission and conveyor chain at the most competitive prices.

Since 1991, it has become a leading company in the chain industry with 5 production bases, about 110,000 square CZPT of factory space, more than 180 patents, more than 2,000 chain varieties, more than 8,000 product specifications,exports to more than 80 countries worldwide. Products are widely used in many fields such as logistics and conveying, food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, tobacco machinery, etc.

Factory equipment

SFR will continue to increase the investment in manufacturing, R&D, follow the wave of Industry 4.0, continuously improve the company’s technology, product, marketing and brand power, enhance the company’s comprehensive strength, and provide customers with better chain drive solutions.

High-speed punching of industrial chain plates Automatic high-speed punching, high efficiency, high precision, and good sound insulation and environmental protection measures.

Motorcycle chain automatic assembly line The chain automatic assembly line integrates the processes of parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling to achieve the real automatic and efficient agricultural chain automatic assembly.

Automatic assembly line for agricultural chains Using the design of electromechanical integration, the mechanical mold and pneumatic and hydraulic parts are effectively combined together to realize the automatic assembly of complex structure chains.

Testing Machine 

SFR Chain currently has 5 manufacturing plants covering over 50,000 square CZPT and employing nearly 1,000 people. We bring in top talent and some of the manufacturing equipment used for manufacturing and inspection to provide the highest quality standards and create effective economies of scale.

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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Electroplating, Zinc Plating
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wheel sprocket

Ensuring Proper Alignment between a Wheel and its Corresponding Sprocket

Proper alignment between a wheel and its corresponding sprocket is crucial for the smooth and efficient operation of the wheel sprocket system. Misalignment can lead to increased wear, noise, and reduced performance. Here are some steps to ensure proper alignment:

  • Use Precision Components: Ensure that both the wheel sprocket are high-quality, precision-manufactured components that meet the required specifications. Using well-machined components will aid in achieving better alignment.
  • Check Axle Alignment: Make sure the axle or shaft on which the wheel sprocket are mounted is straight and properly aligned. Any misalignment in the axle can lead to misalignment of the wheel sprocket.
  • Proper Mounting: Ensure that the wheel sprocket are securely and correctly mounted on the axle or shaft. Use appropriate fasteners and tightening techniques to prevent any movement or shifting during operation.
  • Check for Parallelism: The axes of the wheel sprocket should be parallel to each other. Measure the distance between the axes at multiple points to verify parallel alignment.
  • Use Alignment Tools: Alignment tools, such as laser alignment systems, can be employed to accurately align the wheel sprocket. These tools can help identify and correct misalignments effectively.
  • Check Tension and Tensioner Alignment: If a tensioner is used in the system, ensure that it is properly aligned and applying the right tension to the chain or belt. Incorrect tension can cause misalignment.
  • Regular Maintenance: Implement a regular maintenance schedule to check and adjust alignment as needed. Regular inspections can help identify and address alignment issues before they cause significant problems.
  • Monitor Performance: Keep an eye on the performance of the wheel sprocket system. Unusual noises, vibrations, or signs of wear can indicate misalignment and should be investigated promptly.

Proper alignment is essential for the long-term performance and reliability of the wheel sprocket system. By following these steps and conducting regular maintenance, you can ensure that the wheel sprocket work together harmoniously, providing efficient power transmission and minimizing wear and tear.

wheel sprocket

Vertical Power Transmission with wheel sprocket System

Yes, a wheel sprocket system can be used for vertical power transmission. In such cases, the system is designed to transmit power and motion between vertically aligned shafts. Vertical power transmission using a wheel sprocket assembly follows similar principles to horizontal transmission, but there are some factors to consider:

  1. Load and Torque: When transmitting power vertically, the weight of the load can significantly impact the torque requirements. The torque must be sufficient to lift the load against gravity while accounting for friction and other resistive forces.
  2. Sprocket Selection: Choosing the right sprocket is critical for vertical transmission. The sprocket teeth must be designed to engage the chain or belt effectively and prevent slipping, especially when lifting heavy loads.
  3. Lubrication: Proper lubrication is essential to reduce friction and wear in the system. Vertical applications may require specific lubricants to ensure smooth operation and prevent premature failure.
  4. Tensioning: Maintaining the correct tension in the chain or belt is crucial for vertical power transmission. Proper tension helps prevent sagging and ensures proper engagement between the wheel sprocket.
  5. Overhung Load: In vertical setups, the weight of the sprocket and shaft assembly can impose an overhung load on the bearings. Adequate support and bearing selection are necessary to handle this load.

Vertical power transmission with a wheel sprocket system is commonly used in various applications, including conveyor systems, elevators, and some industrial machinery. Proper design, installation, and maintenance are essential to ensure safe and efficient operation in vertical configurations.

wheel sprocket

Types of Sprockets Used with Wheels

In mechanical systems, sprockets are toothed wheels that mesh with a chain or a belt to transmit rotational motion and power. There are several types of sprockets used with wheels, each designed for specific applications:

1. Roller Chain Sprockets:

These are the most common type of sprockets used with wheels and are designed to work with roller chains. Roller chain sprockets have teeth that match the profile of the chain’s rollers, ensuring smooth engagement and reducing wear on both the sprocket and the chain. They are widely used in bicycles, motorcycles, and industrial machinery.

2. Silent Chain Sprockets:

Also known as inverted-tooth chain sprockets, these sprockets are designed to work with silent chains. Silent chains are toothed chains that run quietly and smoothly, making them ideal for applications where noise reduction is essential, such as timing drives in engines and automotive systems.

3. Timing Belt Sprockets:

Timing belt sprockets are used with timing belts to ensure precise synchronization between the crankshaft and camshaft in internal combustion engines. They have specially designed teeth that fit the profile of the timing belt, allowing for accurate timing and smooth motion.

4. Idler Sprockets:

Idler sprockets are used to guide and tension chains or belts in a system. They do not transmit power themselves but play a crucial role in maintaining proper tension and alignment, which is essential for efficient power transmission and to prevent chain or belt slack.

5. Weld-On Sprockets:

Weld-on sprockets are designed to be welded directly onto a wheel hub or shaft, providing a secure and permanent attachment. They are commonly used in industrial machinery and equipment.

6. Double-Single Sprockets:

Double-single sprockets, also known as duplex sprockets, have two sets of teeth on one sprocket body. They are used when two separate chains need to be driven at the same speed and with the same sprocket ratio, often found in heavy-duty applications and conveyor systems.

7. Taper-Lock Sprockets:

Taper-lock sprockets are designed with a taper and keyway to provide a secure and easy-to-install connection to the shaft. They are widely used in power transmission systems, where sprocket positioning and removal are frequent.

Each type of sprocket is selected based on the specific application’s requirements, chain or belt type, and the desired performance characteristics. Proper selection and maintenance of sprockets are essential for ensuring efficient power transmission and extending the life of the entire system.

China OEM Sfr Industrial Factory Transmission Chains and Sprockets European Standard a B Series  China OEM Sfr Industrial Factory Transmission Chains and Sprockets European Standard a B Series
editor by Dream 2024-05-16