Hydraulic Tube Expansion Machine

Drive communicates with the pump via 9v DC remote control. This ensures safety & Eliminates the need of electrical.
Compatibility- Same power pack for all 4 drives to expand 5/8" OD to 4" OD tube.
Very high Torque developed- can expand large diameter, thick wall tubes in thick tube sheets easily.
Can be use for long working hours because drive is unaffected by heat.
Dual drive power pack is available to connect 2 drives to single power pack to cut down tube expansion time by further 50%.
Drive speed remains constant during the expansion cycle unlike electric or pneumatic drives.
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.

Powerpack Model No.	EXPM-30	EXPM-50	EXPM-100
Electrical Motor	3 HP Single Phase	5 HP Three Phase	10 HP Three Phase
Voltage	230V / 110V	415V	415V
Oil Tank Capacity (Ltr)	30	45	138
Hydraulic Oil	SAE VG 68	SAE VG 68	SAE VG 68
Max Working Pressure	100 Bar	100 Bar	100 Bar
Standard Hose Size	½” × 10 Mtr	½” × 10 Mtr	½” × 10 Mtr
Weight (Kg)	80	100	220