The main characteristics are: magnetic impact of large powder faling efect; air consumption,low operating cost, energy-saving effect is goof, percussion interval adjustable; quality,reliable, low failure rate; structure is simple, easy removal: innovative designs, chic; pistonimpate resistance,(can be customized explosion proof). Widely used in pesticidespharmaceuticals, chemicals, cement, dyes, pigments, food, electronics, building materials.mining, environmental protection and other industries, is powerful powder processing lineauxiliary equipment.