Designed for use with tube expanders where space is limited, or where there is no direct access. Operates at angles up to 35º.

Designed to adapt the square mandrels of expander to the various styles of rolling motors.

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.    

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 […]

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