What's the role of various roller accessories?
Roller stamping bearing seat: It can withstand large punching pressure and support the normal operation of the roller;
cushioning roller: bearing is the most important part of the roller composition, the bearing quality directly affects the service life of the roller;
Roller seal: The roller seal material is divided into polyethylene and nylon. Polyethylene has low cost, but the wear resistance is relatively poor. On the contrary, the sealing cost of nylon material is relatively high, but the wear resistance is high;
Nylon roller shaft: The roller shaft is divided into a cold drawn steel shaft and a step shaft;
rubber roller circlip: the circlip is made of spring steel, which plays the role of fixing the roller movement;
Retaining ring: The fixing of the parts on the shaft is divided into axial fixed and circumferential fixed.