High-Efficiency Poly V-Belt Conveyor Roller with 9-Groove Pulley - Top China Suppliers and Factory for High-Speed Sorting

The roller achieves a power transmission efficiency that is three times greater than traditional O-belt drives. This makes it an ideal choice for systems requiring rapid acceleration and consistent speed under load.

The pulley features nine distinct V-shaped grooves, providing engineers with significant flexibility. Depending on the load requirements, users can select between 2PJ, 3PJ, or 4PJ belt widths. This adaptability ensures the roller can be fine-tuned for a wide range of light and medium-duty industrial tasks.

The polymer pulley is strategically mounted at the roller terminal. This design separates the drive mechanism from the conveying area, preventing contact between the belts and the goods. This isolation results in more stable transport and eliminates the risk of package damage or belt slippage caused by debris.

Noise reduction is a core feature of this series. The combination of precision ball bearings and engineering polymers dampens vibration effectively. Even at the maximum speed of 120m/min, the roller maintains a low acoustic profile, creating a better working environment in large-scale distribution centers.

For specialized handling, the Ø50mm and Ø60mm tubes can be upgraded with a 2mm PVC soft sleeve for added grip. The roller is built to operate reliably in standard warehouse conditions, with a tested temperature range of -5°C to +40°C. It is the professional standard for high-efficiency straight and curved conveyor drive systems.