Product Description
Product Parameters
Company Profile
-HangZhou Choho Industrial Co., Ltd. is a leading company in the domestic chain transmission industry. the first batch of natioal recognized enterprise technology center,national technology innovation demonstration enterprise, and the first A-share listed company in China’s chain drive industry. The stock code is 003033.
-Relying on industry-leading R&D technology, product quality and service, CHOHO has achieved plenty of high-quality customers. We supply vehicle chain system products for CZPT vehicle manufacturers such as Honda, Yamaha, Suzuki, DaHangZhouang, CF MOTOR, HangZhou Motorcycles, Knorr-Bremse etc.; Supply agricultural chain system products for CZPT agricultural machinery manufacturers at home and abroad, such as German CLAAS and LOVOL; Supply industrial equipment chain system products for CZPT enterprises such as ZheJiang HangZhouan, HangZhou Logistics, HangZhou Kejie and Sinsong Robotics. The trademark has been registered in many countries, and the products are exported to a great number of countries and regions in Europe, America, Southeast Asia, South America, Africa etc., serving more than 3,000 after-sales customers.
Production Capacity Equipment
-By 2571,CHOHO has more than 2,700 sets of main production equipment and more than 600 sets of high-precision equipment,With the domestic advanced product laboratory and chain production assembly line, CHOHO has strong research and development and testing capabilities for high-end chain products.
Our Advantages
1. Any inquiry you make will be answered professionally within 6~8 hours.
2. Attaches great importance to product quality and approved by many global quality system certification,such as France, Norway, Germany.
3. Focused on Chain since 1999, have rich experience in Production.
4. High-quality workers,First-class advanced equipment,good quality control,advanced technology.
5. Be Good at Custom-Made Products, provide customized services for customers.
6. Participated in the drafting of 24 national and industrial standards such as chains.As of 2571-Mar, CHOHO has 180 authorized patents.
7. With the responsibility of “Providing high quality chain system with the same service life for the global locomotive industry”, have established a strong R&D team.
Product Advantages
Certifications
-CHOHO attaches great importance to product quality and approved by many global quality system certification, such as France, Norway, and Germany. Through the establishment of a sophisticated production management process and quality control system, the entire product process control is achieved. With the introduction of advanced production, processing, and testing equipment, CHOHO has internationally leading full-process quality control capabilities to provide customers with high-quality products.
Choho Provide Chain System Solutions for The Global Top 500 and The Enterprises in Various Fields Top 10!
Broad Customer Channels Market Continues to Develop!
International Exhibition
CHOHO has been invited to participate in domestic & international agricultural machinery exhibitions, such as Hannover Messe, Bologna Fair, Canton Fair ,VIV ASIA and so on!
Packaging & Shipping
| Packaging Details: | Chain+Plastic Bag+Neutral Box+Wooden case+Big Carton+Steel Pallets or Customization |
Related Products:
FAQ:
1. Are you manufacturer or trade Company?
We are a factory focused on producing and exporting Chain over 23 years,have a professional international trade team.
2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, L/C at sight
3. What is your lead time for your goods?
Normally 30~45 days.Stock can be shipped immediately.
4. Do you attend any Show?
We attend Hannover show in Germany, EIMA in Italy, CZPT in France, CIAME in China and many other Agricultural machinery shows.
5.Do you offer free samples?
Yes,we can.or you just bear the shipping cost.
6.Is OEM available?
Yes, OEM is available. We have professional designers to help you design.
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| Standard Or Nonstandard: | Nonstandard |
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| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
| Hardness: | Hardened Tooth Surface |
| Samples: | US$ 1/Piece 1 Piece(Min.Order) | Order Sample Sprocket Samples |
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| Customization: | Available | Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| 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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What are the safety precautions to follow when working with drive sprockets and power transmission systems?
Working with drive sprockets and power transmission systems requires adherence to strict safety precautions to prevent accidents and injuries. Here are some essential safety guidelines:
- 1. Lockout-Tagout Procedures: Before performing any maintenance or inspection on power transmission systems, always follow lockout-tagout procedures to ensure that the machinery is de-energized and cannot be accidentally started.
- 2. Personal Protective Equipment (PPE): Wear appropriate PPE, such as safety glasses, gloves, and protective clothing, to protect against flying debris, lubricants, and potential hazards during maintenance tasks.
- 3. Training and Competency: Only trained and competent personnel should work with power transmission systems. Proper training ensures that employees understand the potential risks and know how to handle the equipment safely.
- 4. Equipment Inspection: Regularly inspect sprockets, chains, belts, and other components for signs of wear, damage, or misalignment. Replace any worn or damaged parts promptly to prevent failures.
- 5. Lubrication: Follow manufacturer guidelines for lubrication schedules and use the recommended lubricants. Proper lubrication reduces friction and wear, enhancing the efficiency and longevity of the system.
- 6. Guarding: Ensure that all moving parts, including sprockets and chains, are adequately guarded to prevent accidental contact and entanglement.
- 7. Proper Sprocket Installation: Follow the manufacturer’s instructions for installing drive sprockets, including correct alignment and tensioning of chains or belts.
- 8. Emergency Stop: Make sure an emergency stop button is easily accessible and functional to quickly halt the machinery in case of an emergency.
- 9. Clear Communication: Establish clear communication protocols when working with power transmission systems, especially during maintenance or repair activities.
- 10. Regular Maintenance: Implement a comprehensive maintenance program that includes regular inspections, cleaning, and servicing of drive sprockets and related components.
- 11. Load Ratings: Respect the load ratings of the sprockets and chains to prevent overloading, which can lead to premature failures.
- 12. Insulated Tools: When working on electrical components of power transmission systems, use insulated tools to prevent electrical shock.
By following these safety precautions and best practices, you can help ensure the safe operation and maintenance of drive sprockets and power transmission systems, minimizing the risk of accidents and promoting a safer work environment.
How do I extend the lifespan of drive sprockets and prevent premature wear?
Extending the lifespan of drive sprockets is essential for maintaining the efficiency and reliability of power transmission systems. Here are some key practices to prevent premature wear and increase the longevity of drive sprockets:
- Regular Lubrication: Apply the appropriate lubricant to the sprocket and chain or belt at recommended intervals. Proper lubrication reduces friction, wear, and heat buildup, which helps prolong the life of the sprocket.
- Correct Tensioning: Ensure the chain or belt is correctly tensioned. Excessive tension can cause extra stress on the sprocket and lead to premature wear, while insufficient tension can result in slippage and poor power transmission.
- Keep Clean: Regularly clean the sprocket and surrounding areas to prevent the buildup of debris, dirt, and grime. Contaminants can accelerate wear and cause damage to the sprocket teeth and chain or belt.
- Choose the Right Material: Select sprockets made from materials suitable for the specific application. Steel sprockets are known for their durability and strength, while aluminum sprockets offer lightweight options with adequate strength for certain applications.
- Inspect for Damage: Regularly inspect the sprocket teeth for signs of wear, chipping, or deformation. If any damage is detected, replace the sprocket promptly to prevent further issues.
- Correct Alignment: Ensure proper alignment between the sprocket and the driven components. Misalignment can lead to uneven wear and decrease the sprocket’s lifespan.
- Avoid Overloading: Avoid subjecting the sprocket to loads beyond its recommended capacity. Overloading can lead to excessive stress and premature failure.
- Protect from Corrosion: In corrosive environments, use sprockets with appropriate surface coatings or materials to resist corrosion and increase longevity.
- Replace as a Set: When replacing a chain or belt, it is best to replace the sprockets as a set to ensure proper meshing and even wear distribution.
- Follow Manufacturer Guidelines: Adhere to the manufacturer’s guidelines for installation, maintenance, and usage of the sprocket and related components.
By following these best practices, you can significantly extend the lifespan of drive sprockets and ensure a reliable and efficient power transmission system in various industrial applications.
What are the different types of drive sprockets commonly used in various applications?
Drive sprockets come in various configurations to cater to different applications and requirements. The choice of drive sprocket depends on factors such as the type of power transmission system, the desired gear ratio, the application’s load and speed, environmental conditions, and more. Here are some common types of drive sprockets:
1. Plain Bore Sprockets: These sprockets have a plain bore without any keyway or set screw. They are typically mounted on a shaft using a separate bushing or clamping mechanism. Plain bore sprockets offer flexibility in shaft mounting options and are commonly used in various industrial applications.
2. Finished Bore Sprockets: Finished bore sprockets come with a pre-machined bore and keyway, making them ready for installation on a specific shaft size. They are often secured using set screws or other locking mechanisms. Finished bore sprockets offer convenience and ease of installation, which is useful for many industrial and machinery applications.
3. Taper-Lock Sprockets: Taper-lock sprockets have a unique hub design that allows them to be easily mounted and dismounted from a shaft without the need for keyways or set screws. They are secured to the shaft using a tapered bushing that provides a tight fit and reliable connection. Taper-lock sprockets are widely used in conveyor systems and power transmission applications.
4. Double Single Sprockets: Also known as duplex sprockets, double single sprockets feature two sets of teeth side by side. They are used with duplex roller chains and provide a higher load-carrying capacity compared to standard single sprockets. Double single sprockets are commonly used in heavy-duty applications that require increased strength and durability.
5. Idler Sprockets: Idler sprockets do not transmit power but instead serve to guide and tension the chain in a power transmission system. They are often used to redirect the chain’s path, maintain tension, and improve the chain’s wrap around the driven sprocket. Idler sprockets are essential in keeping the chain properly aligned and preventing slack.
6. Weld-On Sprockets: Weld-on sprockets are designed to be welded directly onto a piece of equipment or machinery. They are often used in custom or specialized applications where a specific sprocket size or configuration is required. Weld-on sprockets offer secure attachment and precise alignment.
7. Plastic Sprockets: Plastic sprockets are made from high-quality engineering plastics and are known for their lightweight, corrosion resistance, and low noise operation. They are commonly used in applications where metal sprockets may not be suitable, such as in food processing and beverage industries.
8. Rack and Pinion Sprockets: Rack and pinion sprockets are used in rack and pinion systems, where the sprocket (pinion) engages with a linear rack to convert rotational motion into linear motion or vice versa. These systems are commonly used in machinery, automation, and steering applications.
The type of drive sprocket used in a particular application depends on the specific requirements of the system. Factors such as load capacity, speed, space limitations, and environmental conditions play a significant role in selecting the appropriate drive sprocket for optimal performance and longevity.
editor by CX 2024-03-27