Model Specification Power Cylinder Volume(L) Cylinder Speed Cooling Way GXSM-60 1.5KW 60 45(turn/min) Outside Water Cooling GXSM-180 3KW 180 38(turn/min) Outside Water Cooling GXSM-300 7.5KW 300 32(turn/min) Outside Water Cooling The roller-like wet grinding mill consists of the cylindrical body, gear, base, drive mechanism, upper and lower water hoods and unloading mechanism. Stainless steel bars or alloy scaleboards can be inlaid in it. Simple in structure, this wet grinding mill is extensively used in the powder metallurgy industry.