-HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, 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 securities code is 003033.
-CHOHO has 4 subsidiaries, including testing technology and international trading companies. has 4 factories in HangZhou, Thailand factory, ZheJiang R&D Center and Tokyo R&D Center. In addition, CHOHO ZHangZhoug Industrial zone is expected to be completed & put into operation next year.
-We specialized in producing all kinds of standard chains and special chains, such as Agricultural Chain, Sprocket, Chain Harrow, Tillage Parts,Rice Harvester Chain, GS38 Chain, Roller Chain, Automobile Chain, Motorcycle Chain Industrial Chain and so on.Our partners among world top enterprises, such as LOVOL,JOHN DEERE,NEW HOLLAND, CLASS,AGCO,DEUTZFAHR,HONDA, KUBOTA etc.
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.
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.
CHOHO has a natural brand awareness. As of January 2571, CHOHO has registered the “CHOHO” trademark in more than 60 countries, including the United States, Japan, the United Kingdom, France, Germany, Russia, Spain, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Greece , Hungary, Ireland, Italy, Netherlands, Poland, Portugal, Romania, Ukraine, Sweden, Australia, Algeria, Egypt, Kenya, Morocco, South Korea, Kazakhstan, Mongolia, Syria, Thailand, Pakistan, India, Brazil, Mexico, Colombia, etc.
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!
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|
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, CHINAMFG 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.
Estimated freight per unit.
|To be negotiated|
|Usage:||Transmission Chain, Conveyor Chain, Dedicated Special Chain, Roller Chain|
What are the safety measures for working with heavy-duty industrial chains?
Working with heavy-duty industrial chains requires adherence to proper safety measures to ensure the well-being of personnel and the prevention of accidents. Here are some key safety measures to consider:
- Personal protective equipment (PPE): Operators and personnel working with industrial chains should wear appropriate PPE, including safety goggles, gloves, steel-toed boots, and protective clothing, to protect against potential hazards.
- Training and education: Ensure that all individuals involved in working with industrial chains receive proper training and education on safe operating procedures, equipment handling, and maintenance practices. This includes understanding the specific risks and hazards associated with heavy-duty chains.
- Machine guarding: Implement machine guarding measures to prevent accidental contact with moving chain components. This may include installing barriers, safety covers, or interlocking devices to prevent unauthorized access to the chain and related machinery.
- Proper installation: Follow manufacturer guidelines and recommendations for the proper installation of heavy-duty industrial chains. Improper installation can lead to chain failure or accidents during operation. Ensure that chains are correctly tensioned, aligned, and securely fastened.
- Maintenance and inspection: Regularly inspect and maintain the industrial chains to identify any signs of wear, damage, or fatigue. Replace worn or damaged components promptly to prevent chain failure. Follow a maintenance schedule that includes lubrication, tension adjustment, and inspection of chain links, sprockets, and other relevant parts.
- Lockout/tagout procedures: Establish lockout/tagout procedures to ensure that industrial chains are de-energized and secured before performing maintenance, repair, or adjustment tasks. This helps prevent accidental startup or movement of the chain during work.
- Risk assessment: Conduct a comprehensive risk assessment of the work environment to identify potential hazards associated with heavy-duty industrial chains. Implement appropriate control measures to mitigate the identified risks.
- Emergency preparedness: Have emergency protocols in place, including clear evacuation routes, accessible emergency stop buttons, and proper communication channels to respond quickly to any incidents or accidents involving industrial chains.
It is essential to follow local safety regulations, industry standards, and manufacturer recommendations specific to the heavy-duty industrial chains being used. Regular safety training, awareness, and ongoing monitoring of the work environment contribute to a safe and productive operation involving industrial chains.
How do you optimize the efficiency of an industrial chain system?
Optimizing the efficiency of an industrial chain system involves various factors and considerations. Here are some key steps to achieve maximum efficiency:
1. Proper Design: Ensure that the industrial chain system is designed correctly for the specific application. Consider factors such as load capacity, speed, environment, and required service life when selecting the chain and related components.
2. Adequate Lubrication: Proper lubrication is essential for reducing friction, wear, and energy loss in the chain system. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant type and quantity.
3. Correct Tensioning: Maintaining the right tension in the chain is crucial for optimal performance. Over-tensioning or under-tensioning can lead to increased wear, power loss, and premature failure. Regularly check and adjust the tension as per the manufacturer’s guidelines.
4. Alignment and Sprocket Inspection: Ensure proper alignment of the chain and sprockets. Misalignment can cause excessive wear and energy loss. Regularly inspect the sprockets for signs of wear, damage, or misalignment, and replace or adjust as necessary.
5. Minimize Friction and Resistance: Reduce friction and resistance throughout the chain system by keeping the components clean and free from debris. Regularly clean and inspect the chain, sprockets, and guides to remove any accumulated dirt or contaminants.
6. Maintenance and Inspection: Implement a regular maintenance and inspection schedule for the entire chain system. This includes checking for wear, lubrication status, tension, and alignment. Address any issues promptly to prevent further damage and ensure optimal performance.
7. Training and Education: Provide proper training to operators and maintenance personnel on the correct handling, operation, and maintenance of the industrial chain system. This will help ensure that everyone understands the importance of efficiency and follows best practices.
By following these optimization strategies, the efficiency of an industrial chain system can be improved, leading to reduced energy consumption, extended service life, and cost savings in the long run.
What lubrication is recommended for industrial chains?
Choosing the right lubrication for industrial chains is essential to ensure their smooth operation and longevity. Here are some commonly recommended lubricants for industrial chains:
- Chain Oil: Chain oils are specifically formulated for industrial chain applications. They have excellent penetration and adhesion properties, providing lubrication to the chain’s internal components. Chain oils often have anti-wear and anti-corrosion additives to protect against friction and moisture.
- Grease: Greases designed for industrial chain lubrication offer good adhesion and cling properties. They provide a protective film that stays in place even under high loads and temperatures. Greases can provide long-lasting lubrication and are suitable for applications where oil may not be suitable or accessible.
- Dry Film Lubricants: Dry film lubricants, such as PTFE (polytetrafluoroethylene) or molybdenum disulfide-based coatings, are applied as a thin film to the chain. They create a low-friction barrier between the chain components, reducing wear and enhancing performance. Dry film lubricants are particularly useful in applications where oil or grease may attract dirt, dust, or contaminants.
When selecting a lubricant for industrial chains, consider factors such as operating conditions, temperature, load, speed, and environmental conditions. It’s important to consult the chain manufacturer’s recommendations and follow their guidelines for lubrication intervals and application methods. Regular lubrication and maintenance will help reduce friction, wear, and the risk of chain failures in industrial applications.
editor by CX 2023-10-08