Roller shell, commonly known as roller, is one of the most important spare part for pellet machine. It can be used to produce all kinds of pellet, such as biomass fuel, animal feed, and others. We can customize all models of roller shell with different dimension and shape, according to our customers’ demand, drawings and samples.

Material: Alloy Steel, Spring Steel, Bearing Steel

Special heat-treatment technology, guarantee the granulating performance. 

Long life

■ Full-automatic CNC gear hobbing machine

■ Vacuum oven heat-treatment equipment