Product Description
Company Profile
-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,NEWHOLLAND, 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.
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.
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.
Product Advantages
| — Ten CoreTechnologies — |
| 1 | Chain strengh preload technology | 2 | Pin CRV treatment technology |
| 3 | Plate smoothly punching technology | 4 | Bush oil hole technology |
| 5 | Vacuum Oiled Technology | 6 | Precision Punching Technology |
| 7 | Low frequency fatigue test technology for lange size chain | 8 | Chain length comparison technology |
| 9 | Variation of silence design technology | 10 | Chain dynamic testingtechnology technologies |
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!
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 |
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, 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.
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| Material: | Alloy |
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| Structure: | Hollow Chain |
| Surface Treatment: | Polishing |
| Samples: |
US$ 8/Meter
1 Meter(Min.Order) | Order Sample |
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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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How do hollow pin chains handle wear and tear in continuous operation?
Hollow pin chains are designed to handle wear and tear in continuous operation, but proper maintenance and certain considerations are necessary to ensure their longevity and optimal performance.
- Material Selection: Choosing the right material for the hollow pin chains is crucial. Chains made from high-quality alloy steel or stainless steel offer better resistance to wear and corrosion, making them suitable for continuous operation in various environments.
- Proper Lubrication: Regular and adequate lubrication is essential to minimize friction between the chain components. Proper lubrication reduces wear and heat generation, extending the chain’s life and maintaining its performance in continuous operation.
- Chain Tension: Maintaining the correct chain tension is crucial for continuous operation. Proper tension ensures the chain remains engaged with the sprockets or pulleys, reducing wear and preventing premature elongation.
- Inspection and Maintenance: Regular inspection and maintenance are necessary to identify signs of wear, elongation, or damage. Addressing these issues promptly helps prevent further damage and ensures safe and efficient continuous operation.
- Environmental Considerations: The operating environment can significantly impact chain wear and tear. Factors such as dust, debris, moisture, and temperature can affect the chain’s performance. Taking appropriate measures to protect the chain from adverse environmental conditions is important for continuous operation.
- Load Capacity: Ensuring that the hollow pin chains are appropriately sized and have the required load-carrying capacity for the application is crucial. Overloading the chains can accelerate wear and lead to premature failure.
In summary, hollow pin chains can handle wear and tear in continuous operation when proper maintenance and considerations are taken into account. Selecting the right materials, maintaining proper lubrication and tension, conducting regular inspections, and considering the operating environment are essential for ensuring the longevity and reliable performance of hollow pin chains in continuous operation.
Can hollow pin chains be used in material handling and conveyor systems?
Yes, hollow pin chains are commonly used in material handling and conveyor systems due to their unique features and benefits. Here’s why they are suitable for these applications:
- Flexibility: Hollow pin chains offer greater flexibility compared to solid pin chains. This flexibility allows them to navigate around bends and sprockets smoothly, making them ideal for conveyor systems with curved paths.
- Attachment Options: Hollow pin chains can be equipped with various attachments, such as cleats, extended pins, or custom links, to suit specific material handling needs. These attachments enhance the chain’s capability to handle and convey different types of materials efficiently.
- Strength and Load Capacity: Material handling and conveyor systems often involve transporting heavy loads. Hollow pin chains are designed to handle moderate to heavy loads, making them reliable for these applications.
- Reduced Weight: The hollow pin design of these chains reduces their overall weight compared to solid pin chains, resulting in lower inertia during starts and stops. This feature allows for smoother and more efficient operation in material handling systems.
- Corrosion Resistance: Many material handling and conveyor systems are used in diverse environments, some of which may be corrosive. Hollow pin chains made from materials like stainless steel offer excellent corrosion resistance, ensuring long-lasting performance and reduced maintenance requirements.
- Easy Maintenance: Hollow pin chains are relatively easy to maintain, thanks to their simple design and accessibility. Regular lubrication and inspection can help extend the chain’s life and ensure trouble-free operation.
Overall, hollow pin chains are a versatile choice for material handling and conveyor systems. Their flexibility, attachment options, strength, reduced weight, corrosion resistance, and ease of maintenance make them well-suited for a wide range of applications in various industries.
How do hollow pin chains handle shock loads and dynamic forces?
Hollow pin chains are designed to handle shock loads and dynamic forces to some extent, but their performance depends on the specific chain construction and application requirements. Here’s how they typically handle these forces:
- Shock Absorption: Hollow pin chains can absorb some degree of shock due to their flexible and resilient design. The hollow pins and plates can flex and bend slightly under sudden impact, helping to distribute the force along the chain and reduce the stress on individual components.
- Strength and Material: The strength and material of the chain play a crucial role in handling shock loads. High-quality hollow pin chains made from durable materials, such as alloy steel, can better withstand sudden forces without permanent deformation or failure.
- Dynamic Loading: Hollow pin chains are designed for dynamic applications, where loads and forces are not constant but vary over time. The chain’s ability to handle dynamic loading depends on its fatigue resistance and the wear resistance of its components.
- Design Considerations: Proper chain selection and design considerations are essential to ensure optimal performance under dynamic conditions. Factors like chain pitch, tensile strength, and the number of hollow pins can influence the chain’s ability to handle dynamic forces.
- Application Specifics: The suitability of a hollow pin chain for shock loads and dynamic forces may vary depending on the specific application. Factors like operating speed, load distribution, and the nature of the shock loads must be taken into account during chain selection.
It is important to choose a hollow pin chain that meets the requirements of the application and the expected dynamic forces. Regular maintenance and inspection can also help identify any signs of wear or fatigue that could compromise the chain’s performance. When using hollow pin chains in applications with significant shock loads or dynamic forces, it is advisable to consult with the chain manufacturer or a qualified engineer to ensure the chain’s suitability and optimize its performance.
editor by CX 2024-01-05