BE42 gas trigger, BE30 pneumatic wrench, BE42 pneumatic wrench 
 BE42 gas trigger, BE30 pneumatic wrench, BE42 pneumatic wrench, a removable bolt, nut the most ideal and efficient pneumatic tools, widely used in the construction and installation, petroleum, chemical, railways, bridges, mining, shipbuilding, automobile manufacture, easy to corrosion environment requires disassembly bolt nut place, there can not be replaced. Small size, light weight, small air consumption, torque, noise, etc., it can not only greatly improve labor productivity, but also significantly reduce the operator's labor intensity. 
 Model: BE30 
 Tighten the screw range: M20-M30 Torque: 2000NM greater than or equal 
 Tighten time: less than 3S best work pressure: 0.55MPa-0.70MPa 
 Weight: 7.5KG drive four dimensions: 25.4mm * 25.4mm 
 Model: BE42 
 Tighten the screw range: M30-M45 Torque: 2700NM greater than or equal 
 Tighten time: less than 3S best work pressure: 0.55MPa-0.70MPa 
 Weight: 11.5KG drive four dimensions: 30mm * 30mm 
 Because we do a better professional 
 Jining Coal pneumatic wrench gas trigger, stock, model complete, volume discount, products are sold in more than 20 provinces, municipalities and autonomous regions, the quality is forever, no limit services, sincerely welcome new and old friends to inquire and order!