This series of products have safe explosion-proof, big torque, light weight, small size, high efficiency, simple structure, convenient maintenance and so on. To meet under the condition of pressure fluctuations in coal mines operating requirements and can be used for u-steel bracket and the anchor bracket nut tightened with demolition, mixing of resin bolt, ensure the u-shaped steel bracket and anchor support performance, improve the quality of support. Pneumatic wrench in this series can be widely used in the automotive, petrochemical, shipbuilding, motor vehicles, construction and other industries.

Technical characteristics (nominal pressure: 0.5MPa)