This machine is suitable for small batch production or laboratory experiments, and it's a hammer grinder for grinding medium hard and low viscosity drugs, chemical raw materials and foodstuff. The material is conveyed into the grinding chamber from hopper through screw conveyer and will chipping by hammer with high speed revolution. This machine is simple in structure and convenient in cleaning and disassembling the grinding chamber. All the parts that contact with raw materials in the chamber are made of stainless steel. So that it's corrosion resistant and meet the hygiene requirements. What's more, WF180 is equipped with a cooling jacket.