Sawdust roller shell

■ All roller-shells are manufactured using high carbom steels.

■ All roller-shells are surface-hardened up to 58-62HRC

■ Hardening depth is 6-7mm for C50 steel.

■ The heat treatment is characterized by uniform hardening and hardening depth to ensure maximum durabilty.

■ All our products are finished by skilled staff.

■ Roller-shell surface hardening is tested before delievery to ensure premium quality.

Product characteristics:

■ Material: alloy steel, spring steel, bearing steel

■ Special thermal treatment ensures better wear resisting, and pelletizing performance.

■ Long working life

■ Groove and appearance: according to customers’ requirements. Normally: close-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved drum roller shell, deflective-grooved roller shell etc.