A Pneumatic torque wrench is an air motor driven plenetary gear box having a very high reduction ratio. The gear box is provisioned with a reaction arm to absorb the torque reaction. Unlike impact wrench a pneumatic torque wrench is driven by continuous gearing and hence has no noisy and hazardous hammering. This is why a pneumatic torque wrench has an excellent accuracy & repeatability. Pneumatic torque wrench offers following significant advantages:-
Pneumatic is always known for clean & tidy way of working.
Combination of Air motor with planetary gear guarantees, a much faster, safe & economical operation.
