Head material crusher/head material grinder/sheet material crusher/plate material grinder /bulk material crusher/strong crusher This equipment adopts the straight feeding inlet, thickening body with unique design and solid with blade design , welding into the shape takes knife shaft as a whole, resistant to shock, rotating blades with the insert installation, high strength alloy steel, solid and durable. The machine is suitable for crushing the head material, large material, plastic material, large plastic material, thick wall tube, storage thick plate, the original billet as well as other relatively hard material. Head material crusher/head material grinder/sheet material crusher/plate material grinder /bulk material crusher/strong crusher