Hydraulic Pipe Expanding Machine

Silent during use. In comparison electric and pneumatic tube expansion systems are noisy. Drive communicates with the pump via 9v DC remote control. This ensures safety & eliminates the need of electrical, Compact, therefore easy to use inside boiler drums. Compatibility- Same power pack for all 4 drives to expand 58" OD to 4" OD tube. Very high Torque developed- can expand large diameter, thick wall tubes in thick tube sheets easily.
Microprocessor controls on the pump automate the expansion cycle. Trip, pause & reverse times for the drive are adjustable. No need for repeated manual STOP START of the drive during expansion cycle- Complete automatic.
The hydraulic pump supplied with hydraulic drive incorporates the latest state of the technology resulting in a subcompact pump developing 100 bar pressure. The system is mounted on four wheels for on site manevourability. Expansion of tubes is regulated by adjusting pressure setting pump. Once required amount of wall thinning is achieved the drive trips automatically.Long life + low maintenance.