Product Description
Company Profile
Founded in 1995, ZheJiang Heiyi Rubber is a factory focused on the production of high-quality rubber toothed belts, which mainly applied to Agricultural Machines, Industrial Equipment and Automobiles.
Located in Xihu (West Lake) Dis. County Industrial Park, HangZhou City, ZheJiang , China, Heiyi Rubber has industry-leading R&D capabilities and production capabilities. The company has repeatedly won honors such as Provincial Famous Brand, High-Tech Enterprises, and Industrial Enterprise R&D Institution A-level certificates. In 2019, the new factory equipped with internationally advanced production lines was completed and put into operation, further improving product quality and production capacity. Now it
has 240+ staffs and covering area of 84000M2.The annual output value exceeds US$23 million.
Heiyi Rubber has 19 patented technologies, 12 production lines, 1000+ mold for the rubber belts. The length range of belts we produce is from 550mm to 12000mm. As the ISO/TS16949 and SGS certified manufacture, Heiyi Rubber is the director supplier for 200+ Agricultural machinery manufacturers.
Company History
We are a professional agriculture and auto machine drive belt manufacture.
Established in 1995.In china,we have very complete R&D,manufacture,sales,service.
In 1995,Started production of automotive drive belt.(toothed V-belts,V-ribbed belts)
In 1999,We moved to Xihu (West Lake) Dis. county
In 2008,Moved to Xihu (West Lake) Dis. Industrial part.Increase the production of rubber shock absorbing products and sealing products.
In 2014,Developed agricultural machinery toothed belts and applied EPDM material for the first time.
In 2017,A large number of agricultural machinery toothed belts have been put into the market and cooperated with a number of OEM orders.
In 2019,The new plant covering an area of 136 acres put into use.
In 2571,Up to 12 toothed belt production lines.
Factory IntroductionProduct manufacture availability:
We have thousands of pattern in full size,can meet our customer’s different demands.
Our Product
Our Team
Specification
Model |
Top Width(mm) | Thickness(mm) | Length Range(inch) | Length Range(mm) | Angle |
O/AV10* | 10 | 8.5 | 19.68″-216.5″ | 550-12000 | 40° |
A/AV13* | 13 | 9.5 | 19.68″-216.5″ | 550-12000 | 40° |
B/AV17* | 17 | 14 | 19.68″-216.5″ | 550-12000 | 40° |
C/AV22* | 22 | 19 | 19.68″-216.5″ | 550-12000 | 40° |
SAx/LAx | 12.5 | 8.8 | 19.68″-216.5″ | 550-12000 | 38° |
SBx/LBx | 16.2 | 10 | 19.68″-216.5″ | 550-12000 | 38° |
SCx/LCx | 21 | 11.2 | 19.68″-216.5″ | 550-12000 | 40° |
XPA/SPAX | 12.5 | 10 | 19.68″-216.5″ | 550-12000 | 40° |
XPB/SPBX/5V | 16.2 | 13 | 19.68″-216.5″ | 550-12000 | 40° |
XPC/SPCX | 21 | 15 | 19.68″-216.5″ | 550-12000 | 40° |
XPZ/SPZX/3V | 9.5 | 8.8 | 19.68″-216.5″ | 550-12000 | 40° |
25N/8V | 25 | 17 | 19.68″-216.5″ | 550-12000 | 40° |
HI | 25 | 13 | 19.68″-216.5″ | 550-12000 | 32° |
HJ/HDJ | 32 | 18 | 19.68″-216.5″ | 550-12000 | 32° |
HD | 32 | 18 | 19.68″-216.5″ | 550-12000 | 40° |
HK | 38 | 20 | 19.68″-216.5″ | 550-12000 | 32° |
HL | 45 | 24 | 19.68″-216.5″ | 550-12000 | 32° |
HM | 51 | 25.5 | 19.68″-216.5″ | 550-12000 | 32° |
HN | 57 | 26 | 19.68″-216.5″ | 550-12000 | 32° |
HO | 63 | 26 | 19.68″-216.5″ | 550-12000 | 32° |
9J-5 | 50.1 | 11 | 19.68″-216.5″ | 550-12000 | 40° |
9J-6 | 60.4 | 11 | 19.68″-216.5″ | 550-12000 | 40° |
9J-7 | 70.7 | 11 | 19.68″-216.5″ | 550-12000 | 40° |
3R-5V | 50 | 15.2 | 19.68″-216.5″ | 550-12000 | 40° |
4R-5V | 67.5 | 15.2 | 19.68″-216.5″ | 550-12000 | 40° |
4R-SPA | 60.8 | 11 | 19.68″-216.5″ | 550-12000 | 38° |
2HB | 35 | 14 | 19.68″-216.5″ | 550-12000 | 38° |
3HB | 54 | 14 | 19.68″-216.5″ | 550-12000 | 38° |
4HB | 72.5 | 14 | 19.68″-216.5″ | 550-12000 | 38° |
5HB | 91 | 14 | 19.68″-216.5″ | 550-12000 | 38° |
6HB | 110 | 14 | 19.68″-216.5″ | 550-12000 | 38° |
2HC | 47.5 | 16 | 19.68″-216.5″ | 550-12000 | 38° |
3HC | 72.5 | 16 | 19.68″-216.5″ | 550-12000 | 38° |
4HC | 98 | 16 | 19.68″-216.5″ | 550-12000 | 38° |
Other special sizes v belts(such as 36*,45*,68*), banded v belts, flat belts and PK, DPK, PJ, PL,AA,BB,CC Belts are also available, if you have any need of them, please feel free to contact us. We will confirm all the details and reply you within 24 hours.
Structure of V Belt
Function | Material | |
Tension Member |
The treated polyester cord is a low stretch high strength tension member CZPT to withstand shock loads on drives with fixed centers |
Polyester/Aramid Fiber |
Rubber Ribs/Teeth |
Long wearing, oil resistant, fibre-loaded neoprene rubber is used in the CZPT to provide support for the tension member and to transmit the loads to the pulley |
EPDM |
Backing Material |
Bias ply type fabric backing resists cracking and provides abrasion resistance |
EPDM |
Insulation Material |
oil and heat resistant rubber is used to CZPT the tension member to the rest of the belt |
EPDM |
Teeth part also can be covered with Fabric, if you have any need of it, please do tell us when you placing the order.
Application
Certification
Honorary qualification of HEIYI rubber co.,ltd.
2011-Advanced work unit
2011-Famous trademark enterprise of HangZhou City
2012-Famous trademark of ZheJiang Province
2012-Member of China Rubber Industry Association
2013-ZheJiang Province SME brand-name products
2015-Petroleum and chemical enterprise quality inspection Grade A
2017-ZheJiang famous brand products
2017-ZheJiang Province quality products.
2017-High tech enterprise
2018 ZheJiang province industrial enterprise R&D Organization Grade A.
2018-ISO16949 certification.
Package&Delivery
Our Partner
Company: ZheJiang Heiyi Rubber Co., Ltd
Add: Xihu (West Lake) Dis. County Industrial Park, HangZhou City, ZheJiang Province,China
Standard or Nonstandard: | Standard |
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Application: | Textile Machinery, Packaging Machinery, Food Machinery, Mining Equipment, Agricultural Machinery, Car |
Feature: | Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Skid-Resistance, Wear-Resistant, High Temperature-Resistance |
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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What are the cost considerations associated with using V-belts in power transmission?
When considering the use of V-belts in power transmission applications, several cost factors should be taken into account. Here are the key cost considerations associated with using V-belts:
- Initial Cost:
- Installation Cost:
- Maintenance Cost:
- Energy Efficiency:
- Replacement and Downtime Costs:
- Overall System Efficiency:
The initial cost of V-belts includes the purchase price of the belts themselves. V-belts are generally cost-effective compared to other power transmission options such as gears or chains. However, the specific cost can vary depending on factors such as belt type, size, and brand.
The installation cost involves the labor and time required to install the V-belts in the power transmission system. Compared to more complex power transmission systems, V-belts are relatively easy to install, requiring minimal specialized tools or expertise. This can result in lower installation costs.
V-belts generally require regular maintenance to ensure optimal performance and longevity. Maintenance activities such as belt tensioning, alignment checks, and periodic replacements contribute to the overall maintenance cost. However, compared to other power transmission systems, V-belts often have lower maintenance costs due to their simplicity.
V-belts offer good energy efficiency, as they typically have low friction losses during power transmission. This can result in lower energy consumption and reduced operating costs over time. Choosing high-quality V-belts with low slip and efficient power transfer characteristics can further enhance energy efficiency.
Over time, V-belts will wear out and require replacement. The frequency of belt replacements will depend on factors such as operating conditions, maintenance practices, and belt quality. Planned belt replacements can help minimize unexpected downtime and associated costs. However, unplanned belt failures can lead to costly downtime, lost production, and potential damage to other system components.
The efficiency of the entire power transmission system should be considered when evaluating costs. While V-belts themselves are relatively efficient, the overall system efficiency can be influenced by factors such as pulley design, alignment, and load conditions. A well-designed and properly maintained V-belt drive system can optimize efficiency and reduce long-term operating costs.
By considering these cost considerations associated with using V-belts in power transmission, you can make informed decisions about the selection, installation, and maintenance of V-belt drive systems to achieve a balance between upfront costs and long-term operational efficiency.
How do you troubleshoot common issues with V-belts, such as slipping or squealing?
Troubleshooting common issues with V-belts, such as slipping or squealing, is essential to maintain the proper operation and efficiency of the belt drive system. Here are some troubleshooting steps to address these issues:
- Slipping:
- Check the belt tension: Insufficient tension is a common cause of slipping. Ensure that the V-belt is properly tensioned according to the manufacturer’s recommendations. Adjust the tension by using the appropriate tensioning method or tools.
- Inspect for wear or damage: Examine the V-belt for signs of wear, cracks, fraying, or other damage. A worn-out belt may not provide adequate grip and can lead to slipping. Replace the belt if necessary.
- Check pulley alignment: Misaligned pulleys can cause the belt to slip. Verify that the pulleys are properly aligned both parallel and angularly. Adjust the pulley positions if misalignment is detected.
- Assess pulley condition: Worn or damaged pulleys can contribute to belt slipping. Inspect the pulleys for wear, rough surfaces, or damage. If needed, replace the pulleys to ensure proper belt engagement.
- Verify the load and application: Excessive loads or improper application can cause the belt to slip. Ensure that the belt drive system is designed and rated for the specific load requirements.
- Squealing:
- Check belt tension: Insufficient or excessive belt tension can lead to squealing. Adjust the tension to the recommended range specified by the manufacturer.
- Inspect for wear or contamination: Check the V-belt for signs of wear, glazing, or contamination. Worn or contaminated belts may produce squealing noises. Replace the belt if necessary and eliminate any contamination from the belt or pulleys.
- Examine pulley condition: Damaged or worn pulleys can create noise. Inspect the pulleys for wear, damage, or rough surfaces. Replace any worn or damaged pulleys.
- Verify pulley alignment: Misaligned pulleys can cause the belt to run at an angle, resulting in noise. Ensure that the pulleys are correctly aligned both parallel and angularly. Adjust the pulley positions if misalignment is detected.
- Check for belt glazing: Belt glazing occurs when the belt’s contact surface becomes smooth and glossy, reducing traction. If glazing is present, roughen the belt’s surface with fine sandpaper or replace the belt if necessary.
- Assess environmental factors: Environmental conditions, such as excessive heat or humidity, can affect belt performance. Ensure that the belt drive system operates within the recommended temperature and humidity ranges.
Slipping occurs when the V-belt fails to maintain proper traction with the pulleys, resulting in reduced power transmission and potential belt wear. To troubleshoot slipping issues:
Squealing noises from V-belts are often caused by vibrations, misalignment, or improper tension. To troubleshoot squealing issues:
By following these troubleshooting steps, you can identify and address common issues with V-belts, such as slipping or squealing. Regular maintenance, proper tensioning, and alignment are crucial for ensuring the smooth and efficient operation of the belt drive system.
How do you properly install and tension a V-belt for optimal performance?
Proper installation and tensioning of a V-belt are crucial for achieving optimal performance and ensuring its longevity. Here are the steps to properly install and tension a V-belt:
- Select the appropriate V-belt: Determine the correct V-belt size and type based on the application requirements, including pulley diameters, power transmission needs, and environmental factors.
- Clean the pulleys: Ensure that the pulleys are clean and free from any contaminants, such as dirt, debris, or oil. Clean the pulley grooves using a brush or compressed air to ensure proper belt grip.
- Inspect the pulleys: Check the pulleys for any signs of wear, damage, or misalignment. Replace or repair any damaged or worn-out pulleys before proceeding with the installation.
- Place the V-belt on the pulleys: Position the V-belt on the pulleys, ensuring that it is properly seated in the pulley grooves. Make sure the belt is correctly aligned with the pulleys and is not twisted or kinked.
- Adjust the center distance: If necessary, adjust the center distance between the driving and driven pulleys to the recommended specifications provided by the manufacturer. This ensures proper belt tension and alignment.
- Tension the V-belt: The correct tension is crucial for optimal V-belt performance. Use a tension gauge to measure the belt’s tension. Follow the manufacturer’s guidelines or recommended tension specifications for the specific V-belt type and application.
- Apply tension gradually: Apply tension to the V-belt gradually and evenly. Avoid sudden or excessive tensioning, as it can lead to belt damage or pulley misalignment. Follow the recommended tensioning procedure provided by the manufacturer.
- Check the belt tension: After tensioning the belt, recheck the tension using a tension gauge. Ensure that the tension falls within the recommended range for the specific V-belt type and application. Adjust the tension if necessary.
- Verify alignment: Confirm that the pulleys are aligned properly. Check for any misalignment or belt tracking issues. Make adjustments as required to ensure the belt runs smoothly and centrally on the pulleys.
- Perform a test run: After installation and tensioning, perform a test run of the V-belt system. Monitor the belt’s performance, including proper grip, minimal vibration, and absence of noise. Address any issues or abnormalities promptly.
It is important to refer to the manufacturer’s guidelines and specifications for the specific V-belt type and application. They may provide additional instructions or considerations for installation and tensioning.
By following these steps and adhering to the manufacturer’s recommendations, you can ensure the proper installation and tensioning of a V-belt, leading to optimal performance, reduced wear, and extended belt life.
editor by CX 2023-11-13