Product Description
Rubber v-belt
About Us
17+ years experience in rubber V BELT industry.
Located in HangZhou,China, closed with the seaport
Outstanding R&D engineers team.
OEM available.
Consistent and well trained team.
Experienced sales team for different markets.
ISO9001 approved production process.
About us FAQ
1. Are you factory?
Yes, Hyrubebrs Co., Ltd is subsidiary of Hyrubbers Group Limited. HYRUBBERS is the leading manufacturer of hydraulic hoses and industrial hoses. We enjoy a nice reputation as “There’s nothing in our world more important than your business. ”
2. Where is your factory?
HangZhou, ZheJiang , China. Welcome to visit our factory.
3. How many years experience you have?
We have 17 years experience on hydraulic hose since 1999.
4. How many staffs of your factory?
Our factory has over 260 staffs including 3 engineers and 10 technicians.
5. What is your annual capacity?
We have 32 steel braiding machine, 2 sprial machine for 4 wire hoses, and 2 cotton braiding machine, our annual production capacity is 5 million meters for hydraulic hose
6. Do you have a special price and service for wholesale?
Yes, Since we are focus on supply our rubber hose to Wholesalers and distributors to develop our B2B business.We will provide the most competitive price and best service to support our wholesale customers.
7. Can you accept OEM ?
Yes, OEM is acceptable.
8. How do you ensure the quality?
We have strict QC process:
1). For raw material;
2). During the half of production;
3). Final QC before shipment
More details please review production details.
9. Can I order one piece for sample to test the quality?
Yes, the samples are free. Express cost are on buyer side.
10. What’s the delivery time?
For a 20feet container is about 15days.
For a 40feet container is about 22days.
11. What’s your MOQ (minimum order quantity)?
1) 20foot container’s quantity. (abt. 30000M for hose)
2) Trial order is acceptable for the first time.
12. What is the payment terms?
| Trade terms | EXW,FOB,CNF(CFR),CIF, DDU | ||
| Payment terms | TT | 30% before production begins, 70% against the copy Of B/L. | |
| L/C | L/C at sight, amount below US$50,000.00 | ||
| L/C amount above US$100,000.00, we can accept long term payment against different interests |
L/C 30days with 1.9% interests LC amount | ||
| L/C 60days with 2.8% interests LC amount | |||
| L/C 90days with 4.5% interests LC amount | |||
| L/C 180days with 6.5% interests LC amount | |||
| L/C 360days with 7.6% interests LC amount | |||
| D/P | TT 30% in advance, 70% D/P at sight | ||
| Accept payments from PayPal, Western Union, Bank Transfer | |||
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| Type: | V Belt |
|---|---|
| Feature: | Wear-resistant, Heat-resistant, Tear-resistant, Flame-resistant, Cold-resistant |
| Usage: | Transport Power |
| Performance: | Automotive Sealing Strip |
| Size: | 64~182 |
| Certificate: | ISO9001 |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can V-belts be used in environments with high temperatures or humidity?
V-belts can be used in environments with high temperatures or humidity, but it is important to consider the specific conditions and choose the appropriate belt material and design to ensure reliable and long-lasting performance. Here are some considerations regarding the use of V-belts in such environments:
- Temperature Resistance:
- Heat Dissipation:
- Humidity and Moisture:
- Chemical Resistance:
- Regular Inspections and Maintenance:
V-belts are available in different materials that offer varying levels of temperature resistance. Standard V-belts made from materials like rubber or neoprene can typically withstand temperatures within a range of -30°C to 80°C (-22°F to 176°F). However, for applications with higher temperatures, specialized high-temperature belts made from materials like silicone or EPDM (ethylene propylene diene monomer) can be used, which can withstand temperatures up to 150°C (302°F) or even higher.
In high-temperature environments, heat dissipation becomes crucial to prevent belt degradation. Adequate ventilation and cooling measures should be in place to dissipate heat generated during belt operation. This can help maintain the integrity of the belt material and prevent premature wear or failure.
V-belts can generally tolerate moderate levels of humidity and moisture. However, in environments with high humidity or exposure to water, it is important to select belts with moisture-resistant properties. Some V-belts come with special coatings or treatments that enhance their resistance to moisture, preventing swelling, deterioration, or loss of strength.
In certain high-temperature or high-humidity environments, there might be exposure to chemicals or contaminants. It is crucial to choose V-belt materials that are resistant to the specific chemicals present in the environment. Chemical-resistant belts, such as those made from materials like polyurethane or fluorocarbon elastomers, can withstand the effects of chemicals and maintain their performance.
In any environment, but especially in high-temperature or high-humidity conditions, regular inspections and maintenance are essential. Periodic checks for signs of wear, cracking, glazing, or other forms of belt deterioration should be conducted. Prompt replacement of worn-out or damaged belts will help prevent unexpected failures and minimize downtime.
By considering these factors and selecting V-belts specifically designed for high-temperature or high-humidity environments, you can ensure proper performance, longevity, and reliability in such operating conditions.
What are the key differences between V-belts and other types of power transmission belts?
V-belts are a popular type of power transmission belts, but they differ from other types of belts in terms of design, construction, and specific applications. Here are the key differences:
1. Belt Profile:
V-belts have a trapezoidal or V-shaped cross-sectional profile, which gives them their name. This profile allows the belts to fit securely into V-shaped pulleys, providing effective power transmission and grip. Other types of belts, such as flat belts or timing belts, have different profiles suited for specific applications.
2. Power Transmission Method:
V-belts transmit power through frictional forces between the belt and the pulleys. As the belt wraps around the pulleys, the friction between the belt and the pulley surfaces allows the transfer of torque and power. In contrast, other belts, like timing belts or chain drives, use toothed profiles or interlocking mechanisms to transmit power, providing precise synchronization and higher torque transmission.
3. Load Capacity:
V-belts are designed to handle moderate to high loads, making them suitable for a wide range of applications. However, certain applications with heavier loads may require specialized heavy-duty V-belts or alternative belt types, such as synchronous belts or chain drives, which offer higher load-carrying capacities.
4. Speed Range:
V-belts are suitable for a broad speed range, but their limitations may vary depending on the specific design, material, and construction. Traditional V-belts may have speed limitations at extremely high speeds due to centrifugal forces and heat generation. High-speed V-belts or narrow V-belts are available for applications that require higher speeds. In contrast, timing belts and synchronous belts are designed for precise speed control and are commonly used in applications with strict speed requirements.
5. Tensioning and Maintenance:
V-belts require periodic tensioning to maintain proper grip and power transmission efficiency. Tensioning is typically achieved through manual adjustment or automatic tensioners. Other types of belts, such as timing belts or chain drives, often have fixed tensioning systems and require less frequent maintenance.
6. Noise and Vibration:
V-belts generally operate with lower noise and vibration levels compared to other types of belts, such as chain drives. The design and frictional nature of V-belts contribute to smoother operation and reduced noise generation, making them suitable for applications where noise and vibration control is important.
7. Applications:
V-belts are widely used in various applications, including industrial machinery, automotive systems, HVAC systems, and power transmission in general. They are versatile and can accommodate different power requirements. Other belt types, such as timing belts, are commonly used in precision positioning, robotics, or applications that require synchronous motion.
Overall, V-belts offer reliable and cost-effective power transmission for a wide range of applications. However, the selection of the appropriate belt type depends on factors such as load requirements, speed range, precision, noise considerations, and specific application needs.
What are the signs of a worn or damaged V-belt that needs replacement?
A worn or damaged V-belt can lead to decreased performance, increased energy consumption, and potential equipment failure. Recognizing the signs of a worn or damaged V-belt is important for timely replacement and preventing further damage. Here are some common signs to look out for:
- Visible wear: Inspect the V-belt for visible signs of wear, such as fraying, cracking, or glazing. Excessive wear indicates that the belt has reached the end of its service life and should be replaced.
- Chunking or missing pieces: If the V-belt shows signs of chunking or has missing pieces, it is a clear indication of severe damage. This can occur due to excessive tension, overloading, or prolonged use beyond the belt’s capacity.
- Excessive noise: A worn or damaged V-belt may produce noticeable noise during operation. This can be in the form of squealing, screeching, or rumbling sounds. The noise is often caused by slipping, misalignment, or belt degradation.
- Slippage: If the V-belt slips on the pulleys, resulting in reduced power transmission or inconsistent operation, it indicates a problem. Slippage can occur due to incorrect tension, pulley misalignment, or insufficient grip caused by belt wear.
- High heat or burning smell: Excessive heat generated by a V-belt can indicate friction caused by belt slippage or misalignment. If you notice a burning smell or feel excessive heat near the belt drive system, it is a sign of potential belt damage.
- Loss of tension: If the V-belt consistently loses tension and requires frequent readjustment, it indicates wear or elongation. Over time, the belt may stretch and lose its original tension, resulting in reduced power transmission efficiency.
- Reduced power transmission: A worn or damaged V-belt may struggle to transmit the required power, leading to decreased equipment performance. This can result in slower operation, reduced torque, or inability to handle the load.
- Visible cracks or separation: Cracks or separation in the V-belt’s rubber material are clear signs of damage. These can occur due to age, exposure to harsh environments, or chemical degradation. Cracked or separated belts should be replaced immediately.
- Shortened belt life: If a V-belt consistently fails or requires replacement sooner than its expected service life, it indicates a problem. Factors such as incorrect tensioning, misalignment, or excessive load can contribute to premature belt failure.
If you observe any of these signs in a V-belt, it is recommended to replace the belt promptly. Continuing to use a worn or damaged V-belt can lead to further damage, increased downtime, and potential equipment failure. Regular maintenance and inspections are essential for identifying and addressing these signs early, ensuring the reliability and longevity of the V-belt system.
editor by CX 2024-04-10