*Adequate strength margin: The cylinder is designed and verified according to the maximum tension condition of the belt, and the bearings are selected as heavy-duty self-aligning type, which will not deform under heavy load;
* Dynamic balance correction *: cylinder turning processing+dynamic balance test, smooth operation, low noise, and no jumping during high-speed operation;
*Anti slip rubber coating: herringbone/diamond shaped wear-resistant rubber coating with high friction coefficient, ensuring non slip driving under wet material conditions;
*Good sealing performance: The bearing seat has a labyrinth seal, which is dustproof and waterproof, and durable for outdoor and dusty environments;
*Complete specifications : The diameter, shaft diameter, and bearing model are all in accordance with the national standard series, and replacement matching is unobstructed.