The Air-drive Rolling Motor control expansion by accurate measurement of torque . The air motors include a sensing cam that automatically stops expansion according to predetermined setting.    

Provides fast and economical tube removal. It’s designed to remove tubes up to 25,4 mm(1”) O.D. in heat exchangers and condensers. In order to be easier removed, the tubes must be cutted previously. For operation comfort the tool may be holded in a balancer.  

In order to select correct components specify the thrust collar and the pulling spear by the tube O.D.

Tool used in conjunction and after the tube Wall Reduction Drill, to remove  tubes from tube sheets.

The CT25M model Torque Control Unit is an electronic solid state, compact, lightweight unit, mounted on metallic box, developed to provide high reliability and long life service. The control unit fits all standard HANNA electric rolling motors, but requires specific calibration for each motor. The torque is controlled by means of monitoring the electric current […]