Drum-hole groove roller shell

Drum-hole groove roller shell Introduction:

Roller shell, commonly known as roller, is one of the main parts of pellet mill. It can be used to process various biofuel pellets, animal feed and other pellets.


Drum-hole groove roller shell characteristics:

■ Shape:drum-hole groove

■ Material: Alloy steel, spring steel and bearing steel.

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

■ Long working life

 

Now we have the roller shells of different shapes, such as:

close-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved drum roller shell, deflective-grooved roller shell etc.


■ 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.


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