Integral welding shape is adopted for cutter shaft. So its impact resistance performance is good. The installment model of the revolving cutter is inside inlaid and the offset segmentation has excellent quake-proof performance, The cutter is made of high strength alloy streel tool and it is durable. Sphere of application: Such various received clinker material, frame head material(plastic) original blank material. All kinds of enqineering clinker material and so on.