... 2Output:100-2000kg/h 3Pellet diameter:6-30mm 4Material: Carbon Steel, SS304,316,Alloy steel Main Features Of Wood Pellet Machine:1 ... , low fault, strong resistance overload capacity, continuous production not stop machine, pressure roller wheel parts made from high quality alloy steel ... alloy steel, ss304, ss316,ss316L or as required Wood Pellet Machine With 100-2000kg/h Capacity