Pneumatic torque wrench and pneumatic wrench difference

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   Pneumatic drive medium, pneumatic can adjust the torque meter, torque wrench, pneumatic wrench can not adjust the torque, the general pneumatic torque wrench accuracy can reach 5%, and adjust the torque range, up to 12000 meters, is now the maximum torque and pneumatic wrench, Mainly the impact wrench, but the torque is usually very small, and the torque is not accurate, large noise, and pneumatic torque wrench prices are high, generally imported, pneumatic wrench to low price comparison.

One with torque and the other without torque. The pneumatic wrench and torque can control the size of the torque, which can be accurate. Only the impact of pneumatic bolts, can not control the bolt fastening torque wrench.

The composition and principle of pneumatic wrench

Pneumatic torque wrench with high voltage water pump power torque wrench. Driven by one or two powerful pneumatic motors with three or more revolving gears. By adjusting the air pressure to control the size of the torque to allow specific torque requirements to be set, each tool is equipped with a dedicated air pressure applied to the torque control chart and the first corrected report. As well as pneumatic torque wrenches for further applications that can match the torque sensor at the same time, more accurate output torque. In obtaining the required torque you can use the appropriate closed-loop system to manually or automatically turn off the air supply