Over 10 Years Manufacturer of Industrial Conveyor Belts +86-15026630563 jessica.ma@xzbelt.com 中文  |  English

Drive Belt

Round belt
Round belt
The round belt is applied to the round belt drive. The round belt drive generates friction force by pressing the belt and the wheel groove. It has good elasticity. It can alleviate the impact vibration during the operation, and has stable movement, low noise. The belt slips when the load is too large, which plays a role in protecting the machinery. Circular belt drive is applied to low speed and low power transmission, such as sewing machine, tape drive and other small power or manual machinery.            Advantage:
1. Because the circular belt is an elastic body, it can mitigate the impact of load and move smoothly without noise.
2. Overload will cause the belt to slip on the pulley, thus preventing other parts from being damaged.
3. The manufacturing and installation accuracy is not as strict as the meshing transmission.
4. The belt length can be increased to adapt to the working conditions with large center distance.

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Round belt 

Polycord round belts from 2 mm to 20 mm in diameter, the belt color has green with rough surface and orange with smooth surface. Our top-quality polycord round belt provide high flexibity, elasticity, and the ability to flex in any direction. Polycord round belt can be endless on the machine bu butt-end welding of their ends. This permits easy installation and maintenance with minimal downtimes. Polycord round belt have low creep and a long service life. They can be used for conveying as well as for driving applications. 


Polycord round belt




Green & Orange& Transparent




Rough & smooth

Operating temperature

-20°C to 80°C


open end, circle, seamless


tempered furnace, food sorting

Because the circular belt is an elastic body, it can mitigate the impact of load and move smoothly without noise.

Overload will cause the belt to slip on the pulley, thus preventing other parts from being damaged, reducing losses, reducing costs and extending the service life

The manufacturing and installation accuracy of round belt is not as strict as that of meshing transmission, which is easier and more convenient.

The round belt can increase the belt length to adapt to the working conditions with large center distance, which is more flexible, more convenient to operate and more widely used.

Why Us
Continuous Innovation
Our company has three patents authorized and eight patents pending. In May 2019, we passed the Shanghai High-tech Achievement Transformation Project, and in September of the same year, we officially became a Shanghai High-tech Enterprise. Since our establishment, our company has been focusing on the industrial belt industry, focusing on innovation, and constantly developing new products, because we believe that innovation is the vitality of the enterprise.

Production Factory
As a manufacturer, we have a standard workshop of 2000 square meters, which has passed ISO9001 quality certificationIn production, we check every level and arrange professional quality inspection personnel to carry out strict quality inspection on the finished products to ensure that each manufactured product is a premium product. Usually, our factory has a large amount of inventory to provide customers with customized services to meet customer's short delivery requirements.

12 Years Industrial Belt Experience
During the 12 years of customer service, we have helped thousands of companies to provide countless solutions to belt problems. From the belt configuration of Mercedes-Benz's automobile production line, the installation and commissioning of the conveyor belt at Nike's logistics center, and the development and application of roll-up belts in steel mills and aluminum plants.We have accumulated a wealth of industrial belt industry experience, and these experiences have motivated continuously develop new products. Whether you are selecting a belt for a new machine or a problem with an existing belt, we are ready to provide you with professional advice and solutions.

Professional Staff
Professional team. Our employees are all professionally trained. Our professionalism and service of sales staff has won praise and recognition from customers. Any inquiry from you will be answered within 24 hours.

OEM/ODM Available
OEM/ODM order available. Reliable machinery has the experience capability and professional R&D team to make any OEM/ODM customer's project, responsible work shop managent follow up and supervise each other.