Manual Pneumatic Hairpin Bender

The TSUN manual hairpin bender is a bender that was designed to help produce tight bends in heat exchanger tubing without the space issues and expense of a full blown automatic hairpin bender.
The TSUN manual hairpin bender is constructed on heavy-duty weldment base on which are mounted the Bend Head. Bend head rotates on two tapered roller bearings. A pneumatic cylinder connected to bend head via steel cable is responsible for rotation.
A hand lever valve controls the clockwise and anticlockwise rotation while another hand lever valve signals another pneumatic cylinder to extract the mandrel at the end of cycle.
This manually operated tube bender is designed for copper and aluminum tube and capable of bending one tube per cycle. It is designed to perform a 180 degrees bend.