Roller shell

Roller shell, commonly known as roller, is one of the main work parts in pellet mill and is applied for processing various kinds of biomass fuel granule, animal feed pellet and other pellets.

The roller shell is one of the main working parts of pellet mill. Used to process various biofuel pellets, animal feed and other pellets. Using high wear-resistant alloy steel ，carburizing heat treatment, uniform hardness. The service life is long, and there are different types of structures such as tooth-shaped through-shaped, tooth-shaped blocked, and hole-shaped. The pressing roller part is made of internal eccentric shaft and other parts with precise dimensions, which is convenient to adjust the distance between the pressing roller and the ring die according to the user’s production requirements, and it is easy to fold and install, and it is easy to replace the pressing roller shell.

Material：40Cr, 20Crmnti, Gcr15

Types of Roller shell