SK is the main feature of the percussion hammer, the magnetic impact is large, the powdering effect is good; the air consumption is low, the movement cost is low, the energy saving effect is good; the striking interval time can be adjusted; The quality is reliable, the failure is low; The structure is simple, Design novel, chic; piston impact resistance, (can be customized explosion). Widely used in pesticides, pharmaceuticals, chemicals, cement, dyes, pigments, food, electronics, building materials, minerals, environmental protection and other industries, powder processing production line is a strong auxiliary equipment.