PU round belts are precision-engineered circular belts made from premium polyurethane elastomer, designed for reliable power transmission in industrial machinery and mechanical drives. These belts combine high wear resistance, flexibility, and low elongation, providing efficient, long-lasting performance even in demanding environments.

Specifications

1. Good flexibility and are often used for applications that require a belt to bend or twist
2. Use in applications where the belt is exposed to frequent rubbing and wear
3. Easy to use and cost-effective in the long run

Material	TPU
Diameter	Φ1.2- Φ25mm
Packing Length	30m/Roll, 50m/Roll, 100m/Roll, 200m/Roll, 400m/Roll
Hardness	Shore 85-92A
Density	1.15-1.2g/cm3
Color	Green, Orange, Yellow, Red
Operation Temperature	-35°C – +80°C, it can reach 100°C in short time.
Application	TPU Belt is widely used in ceramics, glass, woodworking, food, packaging, textile, electronics, printing, machinery and other industries, especially for the gaze line, polishing line and other conveying lines of the ceramic industry.

Key Features & Performance Advantages

High Wear & Abrasion Resistance
Ensures long-lasting operation under continuous industrial use
Excellent Flexibility & Low Elongation
Maintains tension and efficient power transmission
Chemical & Oil Resistant
Performs reliably in harsh industrial environments
Customizable Dimensions & Hardness
Tailored for specific machinery and OEM requirements
Quiet & Smooth Operation
Reduces noise and vibration in mechanical systems
Durable & Low Maintenance
Extends equipment lifespan and minimizes downtime

Typical Applications

Industrial machinery power transmission
Conveyor systems
Motors and pulley drives
Packaging, printing, and textile machinery
OEM replacement belts for mechanical assemblies
Low-noise, high-efficiency drive systems

Customization & OEM Support

Custom diameter, length, and hardness
Special formulations for high-temperature or chemical resistance
Small-batch and large-scale OEM production
Technical support for design and performance optimization

FAQ

Q1: What are PU round belts used for?
They are used for transmitting power in industrial machinery, conveyors, motors, and other mechanical drive systems.

Q2: Can PU round belts be customized?
Yes, diameter, length, hardness, and color can all be tailored for specific machinery or OEM applications.

Q3: Are PU round belts durable?
Yes, they offer excellent wear resistance, low elongation, and chemical stability for long-term performance.

Q4: Can PU round belts replace rubber or other material belts?
Yes, polyurethane round belts typically provide superior wear, flexibility, and longevity compared to rubber or standard plastic belts.

Q5: Which industries commonly use PU round belts?
Industrial machinery, conveyor systems, packaging, printing, textiles, and OEM machinery applications.