... technology, inventing the taper-shape roller series flat-die pellet mills. They also can be applied ... make both ends line-speed consistent to die-inner and die-outer, so it avoids dislocation friction between ... is reduced, accordingly the energy consumption reduced, die’s lifetime is enlarged. This is significant difference ... m) 0.60*0.40*0.80 Weight70kg multi-function, wood pellet machine SKJ-150, sale ...