Engine Parts Timing Belts

We guarantee that every Banded Belts, Drive Belt, Elastic Drive Belt undergoes rigorous product inspection to the satisfaction of our customers around the world. We win customers' satisfaction through high quality products, reasonable price, strict delivery time and considerate service. The company takes quality first and reputation superior as managing tenet. Our company keeps the principle of 'people-oriented, excellence', in the spirit of 'concentration, focus, and professionalism'.

Features

● Good high temperature resistance: can be used in the working environment of 150℃ for a long time.Instantaneous high temperature resistance could reach up to 220℃.

● Good abrasive resistance: PIONEER uses peculiar stretch fabric which is made of nylon and glass fiber.This fabric increases the tooth strength of timing belt and increases the service life effectively.

Applications

Automotive engines-exhaust & inlet valves

① Superior HNBR backing

② Superior Fibre-glass cord

③ High modulus Fibre loaded HNBR rubber compound

④ Nylon 66 stretch fabric teeth for high wear resistance

Timing Belt Failure Analysis

Heat Degradation

Appearance: Cracking from high temperature operation, rubber

Cause

When rubber belts operate at elevated temperatures (greater than 185°F) for prolonged periods of time, the rubber compound gradually hardens resulting in back cracking due to bending.

These cracks typically remain parallel to the belt teeth and usually occur over land areas (in between belt teeth), as illustrated in picture.Belts generally fail due to tooth shear, which often leads to tensile cord fracture.

Solutions

To determine if a special high-temperature belt construction will improve the belt performance in specific applications, contact a Pioneer Representative.

Quality Control

We have QC person stay on the production lines do the inspection. All products must have been inspected before delivery. We do inline inspection and final inspection.

1. All raw material checked once it arrive our factory.

2. All pieces and logo and all details checked during production.

3. All packing details checked during production.

4. All production quality and packing checked on final inspection after finished.

We have established a nationwide and worldwide marketing and service network, and our independently developed new generation Engine Parts Timing Belts is at the advanced level. Our company insists on saving cost, improving efficiency and creating value for customers. Therefore, our company is deeply trusted by new and old customers. 'If I see further, it is because I stand on the shoulders of giants'. Our company based on the industry to create the future.