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 CLASS 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
HangZhou CHOHO possesses advanced manufacture equipments such as high precision machining center, hold-in program control broacher, Japan CNC lathe, South Korea CNC lathe, ZheJiang CNC hobbing machine, ZheJiang CNC gear shaping machine, unique spray cooling technology double station high frequency quenching furnace,honing machine tool, laser marking machine to develop large scale, high quality , professional and stable process. inspection instruments such as metallographic test machine, chemical analysis machine, fatigue test machine, projection and wearing test machine to make sure each sprocket we sold have reliable quality.
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 |
We are very close to the port of HangZhou, which saves a lot of logistics costs and transportation time!
We have our own logistics company and transportation department. If you need me to deliver goods to your warehouse or other ports in China, such as ZheJiang Port and ZheJiang Port, we can also do it!
Related Products:
FAQ:
1. Are you a Manufacturer or Trade Company?
-We are a factory focused on producing and exporting Chains for over 36 years and have a professional international trade team.
2. What terms of payment do you usually use?
-T/T term 30% in advance,70% balance before shipment. Show your products and packaging before shipping.
3. What is your lead time for your goods?
-Normally 1~45 days depending on order quantity & Spec, Stock can be shipped immediately.
4. Do you attend any Shows?
-We attend the Hannover Messe, Bologna Fair, Canton Fair, AMTS, VIV ASIA, CIAME, Motor China, PTC Asia, Frankfurt Auto Parts, and other world-famous exhibitions!
5. Do you offer free samples?
-Yes, we can. or you just bear the shipping cost.
6. Is OEM available?
-Yes, OEM is available.
7. What are your major products?
-Our main products are all kinds of Automobile Chain Systems, Motorcycle Chain Systems, Industrial Chain Systems, Agricultural Chain Systems, Bicycle chain Systems, Saw Chains, and Vessel Chain.
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| Certification: | CCC, ISO9001, CE, E-Mark, RoHS, TS16949, TUV/SGS/BV/CE |
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| Standard Component: | Non-Standard Component |
| Technics: | Nc Maching |
| Samples: |
US$ 4.99/Piece
1 Piece(Min.Order) | Order Sample Sprocket Samples
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| Customization: |
Available
| Customized Request |
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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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Can I customize drive sprockets to suit my specific machinery or equipment?
Yes, drive sprockets can be customized to suit specific machinery or equipment requirements. Customization is often necessary when standard sprockets are not readily available or when the application demands unique specifications. Here are some ways drive sprockets can be customized:
- 1. Size and Pitch: Sprockets can be manufactured in custom sizes and pitches to match the required chain or belt dimensions of the machinery.
- 2. Number of Teeth: The number of teeth on the sprocket can be modified to achieve the desired gear ratio and speed for the application.
- 3. Material Selection: While steel and cast iron are common materials for sprockets, custom sprockets can be made from different materials, such as stainless steel, aluminum, or plastics, to suit specific operating conditions or industry requirements.
- 4. Keyway and Set Screw Options: Custom sprockets can be designed with specific keyway or set screw options to ensure a secure and precise fit on the shaft.
- 5. Hub Configuration: The hub configuration of the sprocket can be customized based on the mounting requirements of the machinery.
- 6. Special Coatings: Custom sprockets can be coated or plated with special materials to enhance corrosion resistance or reduce friction.
- 7. Attachment Points: In some cases, machinery may require additional attachment points on the sprocket to accommodate accessories or specific operational needs.
When considering custom drive sprockets, it is essential to work with reputable manufacturers or machine shops with expertise in sprocket design and fabrication. Providing detailed specifications and application requirements to the manufacturer will ensure that the custom sprockets are precisely tailored to meet the specific needs of the machinery or equipment. Additionally, custom sprockets should undergo rigorous testing and quality assurance to ensure their performance and reliability in the intended application.
How do I identify the signs of wear and tear in drive sprockets, and when should they be replaced?
Drive sprockets are essential components in power transmission systems, and their proper functioning is crucial for overall performance. It’s essential to regularly inspect the sprockets for signs of wear and tear to prevent potential issues. Here are some indicators of wear and tear to look out for:
- Worn Teeth: Check the teeth of the sprocket for signs of wear. Worn teeth will have a “hooked” or pointed appearance, which can lead to poor engagement with the chain and cause skipping.
- Deformation: Look for any signs of deformation, such as bent or twisted teeth. Deformation can occur due to heavy loads or impacts, and it affects the sprocket’s ability to mesh correctly with the chain.
- Corrosion: Inspect for rust or corrosion, especially if the sprockets are not stored properly. Corrosion weakens the sprocket’s material and may lead to premature failure.
- Chipped Teeth: If you notice any chips or missing portions of the sprocket’s teeth, it’s a clear sign of damage, and the sprocket should be replaced.
- Excessive Noise: Unusual noise during operation, such as grinding or clunking sounds, can indicate a problem with the sprocket’s condition.
- Chain Skipping: If the chain skips or jumps on the sprocket during operation, it can be a sign of worn-out teeth or improper alignment.
- Visible Wear Markers: Some sprockets have wear indicators or markers on the teeth. If these markers are no longer visible, it’s a sign that the sprocket has reached the end of its service life.
As for the replacement schedule, it depends on the specific application, usage, and maintenance practices. In high-wear environments or heavy-duty applications, sprockets may need replacement more frequently. Regular maintenance and visual inspections are essential to catch signs of wear early and prevent unexpected failures.
If you notice any of the mentioned signs of wear or other abnormalities during inspection, it is recommended to replace the drive sprockets promptly. Continuing to use worn or damaged sprockets can lead to reduced efficiency, increased wear on other components, and even safety hazards. Always consult the manufacturer’s guidelines or a qualified expert to determine the appropriate replacement interval for your specific application.
Inspection and Maintenance of Drive Sprockets
Regular inspection and maintenance are crucial to ensure the optimal performance and longevity of drive sprockets. The frequency of inspection and maintenance may vary depending on the application, operating conditions, and the type of sprocket. Here are some general guidelines:
- Regular Visual Inspection: Conduct a visual inspection of the drive sprockets at least once a month or as recommended by the equipment manufacturer. Look for signs of wear, damage, or alignment issues.
- Lubrication: Lubricate the sprockets according to the manufacturer’s recommendations. Proper lubrication reduces friction and wear between the sprocket teeth and the chain, extending their lifespan.
- Chain Tension: Check the tension of the chain regularly and adjust it as needed. Proper tension ensures that the chain remains securely engaged with the sprocket, preventing slippage and premature wear.
- Alignment: Ensure that the drive sprocket is correctly aligned with the driven sprocket. Misalignment can cause uneven wear and reduce efficiency. Make necessary adjustments to achieve proper alignment.
- Cleanliness: Keep the sprockets clean and free from debris or build-up that can affect their performance. Regularly clean the sprockets and the surrounding area to prevent contaminants from entering the system.
- Inspect Teeth Profile: Check the teeth profile regularly for signs of wear. Worn-out teeth can cause chain skipping and affect the overall performance of the power transmission system.
- Replace Worn Sprockets: If any sprocket shows significant wear, deformation, or damage, replace it promptly with a new one to avoid further issues and prevent damage to other components.
- Monitor Operating Conditions: Keep track of the operating conditions, such as temperature, load, and speed. Extreme conditions may require more frequent inspections and maintenance.
It’s important to follow the equipment manufacturer’s recommendations for inspection and maintenance intervals. Regular and proactive maintenance will not only enhance the performance of the drive sprockets but also contribute to the overall reliability and efficiency of the machinery or equipment they are used in.
editor by Dream 2024-04-24