... Grain grinder machine This machine is made of 304 stainless steel. output 30-120kg/h Spindle speed 4200 HK-180 stainless ... steel Grain grinder machineMachine working principleThis machine use mocabl and stationary fluteddiscs, ... discharge, and thus play no waste, no pollution.Machine AdvantageThe machine structure is simple, strong, smooth operation.Crushing fast, ...