Roller, also known as drum, has the following requirements in production:1. The roller should have sufficient rigidity to ensure that the bending deformation does not exceed the requirements under heavy loads.2. The roller should have sufficient hardness, generally reaching HRC50 degrees or above, a...

Polyurethane synchronous belt is used for linear motion, conveying, and power transmission, and is composed of high wear-resistant thermoplastic polyurethane combined with special reinforced steel wire or aramid wire core. It can be divided into three forms: open strap, connecting strap, and seamles...