Q: What are the wearing parts of briquetting press and ring die pellet machine?
A: For briquetting press, the wearing parts are screw rod and the socket. When making briquettes, the friction between the raw materials and these two parts will be very large. And the wear will be serious. Generally, the lifespan of screw rod is around 60 ~ 80 hours.
For pellet machine, the wearing parts are die and roller. The friction between the wearing parts of ring die pellet machine is much smaller than briquette press. So the wear of pelletizing is relatively smaller than briquetting. The lifespan of ring die is generally 2000 ~ 3000 hours.