AP Fully Automatic

  • Pneumatic heavy-duty nut runners for large bolt application.
  • Automatic gear shift mechanism allows high-speed provisional tightening, and low-speed tightening to completion to maintain stable tightening operation.
  • Torque remains stable regardless of air fluctuations.
  • Torque setting is easy to adjust by knob and scale.
  • When set torque value is achieved the residual torque easing mechanism causes the body to reverse direction slightly, making it easy to attach and detach sockets.
  • The reaction arm is designed to absorb the reaction force, which assures safe operation even when the operator is working in a difficult position.
  • The reaction arm can be positioned freely to allow flexibility in position setting.
  • We can also manufacture error-proofing products that receive tightened-to-completion signals. (Please contact us since the product would have made-to-order-specs)

American Models

SI Models

Metric Models

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