Dongri/TOHNICHI Fully Automatic Torque Tool (Airtork)

Suitable for fastening large-sized bolts, such as in construction machinery.

The automatic shifting device can perform high-speed pre tightening and low-speed final tightening to maintain stable tightening operation.

The torque remains stable and is not affected by air pressure fluctuations.

The torque setting can be easily adjusted through knobs and scales.

Once the set torque is reached, the residual torque release structure will slightly reverse, making it easy to fit and remove the sleeve.

The reaction arm can absorb the reaction force, ensuring safe operation even if the operator operates improperly.

The reaction arm can be placed at any position 360 degrees around the main axis, making it easy to use flexibly.

It is also possible to create error proof products that send out fastening completion information. (For special specifications, please contact us)

In March 2017, the AP series was upgraded to the AP2 series, significantly improving its durability.