The Functions of the Spiral Idler

The functions of the spiral idler rollers include cleaning, preventing deviation, extending service life, and saving energy and resources.

Spiral idlers are mainly used to clean debris adhered to the conveyor belt and can also serve a certain alignment function. The structural form involves welding a spiral round steel rod with a diameter of about 10 to 14 millimeters onto a standard idler, or adding a spiral groove cast rubber sleeve on the outer surface to increase the wear resistance of the entire idler. This can thoroughly clean the adhesive substances on the belt and effectively ensure the service life of the belt conveyor.

The spiral idler roller features a novel structure, easy installation, smooth conveying, non-stick rollers, low noise, low energy consumption, and extended belt lifespan. The spiral idler rollers have a strong ability to automatically correct belt misalignment, while maximizing the protection and prevention of rubber belt entanglement, thus avoiding the possibility of tearing. The spiral idler rollers simultaneously maximize the lifespan of the conveyor belt, save energy, significantly reduce production costs, and improve economic efficiency. Low friction coefficient, wear-resistant, and not prone to damaging the belt. Excellent self-lubricating properties; can operate in harsh environmental conditions without the need for oiling during use, not prone to seizing, and has good anti-magnetic characteristics.