China Professional Polyester Cord Natural Rubber Material Anti-Abrasion Double V-Belt electric rear axle kit

Product Description

Product Description

Custom Length Double V-belt include AA, BB ,CC 

Product Parameters


B 2200-16000
C 2100-7500
D 2200-10000
SPB 2200-10000
SPC 2240-16000
HB 1970-7500
HL 2300-7500
HM 2300-7500

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high tensile strength, low extensibility, small used transmission pulley diameter, uniform steel wire rope tension, excellent troughbility and good adhesive between rubber and steel wire.

Applicable Environment:
The belt realizes conveying a large amount of materials at long distance and at high speed in the fields of coal, mine, ports,metallurgy, electric power, chemical engineering, etc.

Technical Data:
The steel cord conveying belt has the general used, high abrasion, cold-resistant and flame-retardant according to the using requirement and the performance of the cover rubber.


Product Description:
The polyester conveyor belt is also called EP conveying belt. Its
framework material is the polyester canvas interwoven with meridian
terylene and latitudinal polyamide fiber. It has advantages of short
tensile, stable size good elasticity, shock resistant, heat resistant CZPT resistant, high adhesive strength. lt is applicable to convey material in medium and long distance, with heavy-load and at high speed.


1. Energy saving: By improving rubber elasticity and reducing transmission friction coefficient, the effect of saving electricity by 10%-15% can be achieved.
2. Wear resistance. Thus the conveyor belt is wear and impact resistance, and the working life can be prolonged.
3. Suitable for working conditions of long distance, high speed and large capacity.

This belt is especially suitable for medium, long-distance transportation of materials,used in lines of mining,ports,electricy metalirgical infustry, chemical industry, coalmines and etc.

Reasons For The Occurrence Of Running Resistance:
Multiple resistances occur when the conveying belts are in motion, among which the strongest resistance comes from the momentary resistance of the conveying belt passing the supporting roller.
It is the most effective to reduce the resistance passing the supporting rollers so as to reduce the resistance on the conveying belt device.


Shape And Character:
On the sur face of the belt,there is chevron pattern higher than the belt bodyd.The pattern may be either open-end or closed. Each kind of pattern includes 3 types: high.medium and low.

It can convey powde red , granutated and small lump materials at the inclination of no more than 40, it can also convey packaged materials.

Patterned conveyor belt is composed of belt carcass and pattern. The shape and height(depth) of patten is subject to the material it conveyory and the the angle of the machine.


The belt carcass of this product is EP fabric of high modulus, low shrink and high breaking tensile stength. Cover rubber of this product uses EPDM rubber or chlorobutadiene rubber, after process of shaping and valcanizing, conveyor belt has very good high temperaturte resistance. The carcass of this product has very high adhension after the special trestment of coating and shaping. Undernormal working condition with the temperature blow 200 the belt is ow eloncation and excellent antiabrasion, it can also bear 400°C high temperature for short time.The belt is suitable for use in cement, metallurgical and steel industry.

Project Cases

Cooperation: With the goal of “basing itself on the domestic market and looking forward to the world” , the company adheres to the tenet of “surviving by quality, developing by science and technology,cooperating by reputation”, and provides better service to the every customers.


Our Advantages

Quality Control: Raw material, textile adhesion, pullout strength, density, strength, elongation, and more mechanical characteristics testing.

CZPT regards the quality of life, strict quality control. We have a complete set of physical and chemicaltesting equipment and a quality management team, the introduction of ZheJiang Gotech ‘s electronic tensile machine, moving die rheometer, abrasion machine,mooney viscometer and other international leading testing equipment, raw material analysis, semi-finished products control, finished product physical properties and other projects for testing.

Company Profile

ZHangZhouG CZPT RUBBER CO,LTD is professional Conveyor Belt manufacture was founded in 1989. has been focused on rubber conveyor belt production more than 30 years .We are a base of rubber production from design ,production ,sales to service .Max belt width 2800mm ,Max belt weight :35 tons ,steel cord belt up yo ST6300 ,Annual output of 60000 tons of Mixing rubber .Our company manufacture all kinds of ST belt ,multi-ply conveyor belt ,transmission belt such as steel cord conveyor belt , high temperature resistant conveyor belt, abrasion resistant conveyor belt, anti tear conveyor belt , oil resistant conveyor belt , chemical resistant conveyor belt ,fire resistant conveyor belt ,cold resistant conveyor belt ,complete patterned conveyor belt and so on.

Advanced Equipments: Fuda emphasize on the production equipment renewal and transformation upgrade,adopt advanced machines , technology and excellent service .we have 2800mm width vulcanizing machine, passed IS09001 – 2008 international quality system, CZPT was rate as”famous trademark of HangZhou city “


Packaging & Shipping

Good Paking Service: Standard export packing or customized packing according to your demands.


1.How soon can we get a reply after we send you an inquiry?
—We will reply to you within 24 hours after receiving the inquiry in working days.

2.Are you a direct manufacturer or a trading company?
—We have our own factory, and we also have our own international trade department, we produce and sell ourselves.

3.What products can you provide?
—We mainly produce: ST cord conveyor belt, Sensor conveyor belt, Pip conveyor belt, Anti-tear conveyor belt, EPDM conveyor belt, High temperature resistant conveyor belt, Heat resistant conveyor belt, Fire resistant conveyor belt, EP conveyor belt, NN conveyor belt, SW fabric conveyor belt, Cotton conveyor belt, Chevron conveyor belt, Rough top conveyor belt, Oil resistant conveyor belt, Chemical resistant conveyor belt, Flat transmission belt, Rubber V belt.

4.What application fields are your products mainly involved in?
—Mainly used for transportation tasks in metallurgy, chemical, cement, coking, steel and other industries

5.What is the production capacity of your company?
—Our company covers an area of 35000 square meter and has 25000Square meter of building parts, we have fixed assets of 250 million Yuan, registered capital of 108 million Yuan, its a set of products R&D, design, production, sales and service in 1 of the production base of rubber belt.

6.How many employees does your company have and how many technicians are there?
—The company has more than 280 employees,including more than 50 professional technicians and more than 25 engineers.

7.How does your company guarantee product quality?
—Fuda regards the quality of life, strict quality control. We have a complete set of physical and chemicaltesting equipment and a quality management team, the introduction of ZheJiang Gotech’s electronic tensilemachine, moving die rheometer, abrasion machine, mooney viscometer and other international leading testing equipment, raw material analysis, semi-finished products control, finished product physic al properties and other projects for testing.

8. What is the payment method?
—When quoting, we will confirm the transaction method with you,FOB,CIF,CNF or other methods.

9.How to deliver goods to customers?
—Usually,we ship by sea because we are in HangZhou,we are very close to the port,and sea export is very convenient.Of course, if the customer’s cargo is urgent, we can also transport it by air. The international airport is very close to us.

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Standard or Nonstandard: Standard
Application: Machine Transmision
Feature: Wear-Resistant
Tensile Strength: Strong
Material: Rubber
Type: V Belt
US$ 0/Piece
1 Piece(Min.Order)

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v belt

What are the key differences between standard V-belts and cogged V-belts?

Standard V-belts and cogged V-belts are two variations of V-belts that differ in their design and performance characteristics. Here are the key differences between these two types of belts:

  1. Design:
  2. Standard V-belts have a smooth, continuous surface on the inside, which comes in contact with the pulleys. On the other hand, cogged V-belts have notches or cogs on the inside surface. These cogs allow the belt to flex more easily and improve its flexibility and bending capabilities.

  3. Flexibility:
  4. The presence of cogs in cogged V-belts makes them more flexible compared to standard V-belts. This increased flexibility allows cogged V-belts to bend and wrap around smaller pulleys more easily. It also reduces the bending stress and heat generation, resulting in improved performance and longer belt life.

  5. Heat Dissipation:
  6. Cogged V-belts have better heat dissipation properties compared to standard V-belts. The cogs create additional surface area, which improves airflow and heat dissipation during operation. This helps to reduce heat buildup and minimize the risk of belt slippage or premature wear due to excessive heat.

  7. Power Transmission Capacity:
  8. Standard V-belts and cogged V-belts have similar power transmission capacity for most applications. However, cogged V-belts may have a slightly reduced power capacity compared to standard V-belts due to the presence of cogs, which can reduce the contact area with the pulleys. As a result, cogged V-belts are typically used in applications that require moderate power transmission.

  9. Noise and Vibration:
  10. Cogged V-belts generally produce less noise and vibration compared to standard V-belts during operation. The presence of cogs helps to reduce the vibration and noise caused by belt slippage or engagement with the pulleys. This makes cogged V-belts suitable for applications where noise reduction is important, such as in HVAC systems or household appliances.

  11. Application Suitability:
  12. Standard V-belts are commonly used in a wide range of industrial applications for power transmission. They are suitable for applications with larger pulleys and higher power requirements. Cogged V-belts, on the other hand, are often preferred in applications that involve smaller pulleys, tighter spaces, or where improved flexibility and reduced noise are desired.

It’s important to consider the specific requirements of the application and consult the manufacturer’s recommendations when choosing between standard V-belts and cogged V-belts. Understanding the key differences between these two types of belts can help in selecting the most appropriate option for a particular power transmission application.

v belt

What maintenance practices are recommended for prolonging the lifespan of V-belts?

Implementing regular maintenance practices is crucial for extending the lifespan of V-belts and ensuring their optimal performance. Here are some recommended maintenance practices:

  1. Visual inspections: Conduct regular visual inspections of the V-belts to identify any signs of wear, damage, or misalignment. Look for cracks, fraying, glazing, or any visible abnormalities. Inspect the pulleys for wear or damage as well.
  2. Tension checks: Check the tension of the V-belts on a periodic basis using a tension gauge. Ensure that the belts are within the recommended tension range specified by the manufacturer. Incorrect tension can lead to belt slippage, accelerated wear, and decreased power transmission efficiency.
  3. Pulley alignment: Verify that the pulleys are correctly aligned to prevent unnecessary stress and wear on the V-belts. Misaligned pulleys can cause belt slippage, uneven load distribution, and premature failure. Adjust the pulleys as necessary to maintain proper alignment.
  4. Cleanliness: Keep the V-belts and pulleys clean and free from dirt, debris, oil, or other contaminants. Regularly clean the belt drive system to prevent the accumulation of particles that can affect belt grip and performance.
  5. Environmental considerations: Evaluate the operating environment for factors that can impact the V-belts, such as temperature extremes, humidity, or exposure to chemicals. Take appropriate measures, such as implementing ventilation or using heat-resistant belts, to mitigate adverse environmental effects.
  6. Load monitoring: Ensure that the V-belts are not subjected to excessive loads beyond their capacity. Monitor the load requirements of the application and consider factors such as torque, horsepower, and operating conditions. Overloading can lead to accelerated wear and premature belt failure.
  7. Timely replacements: Establish a preventive maintenance schedule for V-belt replacements based on the manufacturer’s recommendations and the observed wear patterns. Replace worn or damaged V-belts promptly to prevent unexpected failures and minimize downtime.
  8. Proper storage: If spare V-belts are kept in stock, store them in a clean, dry, and temperature-controlled environment to avoid deterioration. Follow the manufacturer’s instructions for proper storage conditions.
  9. Training and documentation: Ensure that maintenance personnel receive proper training on V-belt maintenance procedures and safety precautions. Keep detailed records of maintenance activities, including inspections, tension measurements, and replacements, for future reference and tracking.

By implementing these maintenance practices, you can significantly prolong the lifespan of V-belts, reduce the risk of unexpected failures, and optimize the performance of the belt drive system. Regular maintenance not only extends the life of the V-belts but also allows for early detection of potential issues, enabling timely corrective actions to be taken.

v belt

What are the advantages of using V-belts in power transmission systems?

V-belts offer several advantages when used in power transmission systems:

  1. High friction: The V-shaped cross-section of the belt increases the contact area with the pulleys, resulting in high frictional forces. This allows for effective power transmission even in applications with high torque or heavy loads.
  2. Belt wedging: When the V-belt is tensioned, it wedges itself deeper into the pulley grooves, enhancing the friction and preventing slippage between the belt and the pulleys. This feature is especially useful in applications where the driven pulley needs to rotate at a different speed than the driving pulley.
  3. Quiet operation: V-belts generally operate with less noise compared to other types of belts, such as flat belts. The V-shaped design helps to reduce vibrations and noise levels during power transmission.
  4. Simple installation: V-belts are relatively easy to install and replace. They can be quickly mounted on the pulleys without requiring extensive alignment procedures.
  5. Cost-effective: V-belts are typically more affordable compared to other power transmission methods, such as gear systems or synchronous belts. This makes them a cost-effective choice for many applications.
  6. Flexibility: V-belts can accommodate misalignments and slight variations in pulley diameters. They can also operate in a wide range of temperature and humidity conditions, making them versatile for different environments.
  7. Energy efficiency: V-belts have relatively low energy losses during power transmission, resulting in efficient energy transfer between the driving and driven pulleys.

It’s important to note that while V-belts offer numerous advantages, they also have limitations. They are not suitable for applications that require precise speed control or when high-speed ratios are needed. In such cases, other power transmission methods may be more appropriate.

In conclusion, the advantages of using V-belts in power transmission systems include high friction, belt wedging, quiet operation, simple installation, cost-effectiveness, flexibility, and energy efficiency.

China Professional Polyester Cord Natural Rubber Material Anti-Abrasion Double V-Belt   electric rear axle kitChina Professional Polyester Cord Natural Rubber Material Anti-Abrasion Double V-Belt   electric rear axle kit
editor by CX 2024-04-24