Hydraulic Tube Expanding Machine (Hydex)
We are offering Hydraulic Tube Expansion Machine (Hydex)
Drive communicates with the pump via 9v DC remote control. This
ensures safety and eliminates the need of electrical cord between
pump and drive that other manufacturers provide.
Silent during use. In comparison electric and pneumatic tube
expansion systems are noisy.
Compact, therfore easy to use inside boiler drums.
Compatibility - Same powerpack for all the 4 drives to expand 5/8"
o.d. to 4" o.d. tube.
Very High Torque Developed - can expand large diameter, thick wall
tubes in thick tube sheets easily.
Long life + low maintenance.
Boiler erections get completed in record time.
Can be use for long working hours because drive is unaffected by
Dual drive powerpack is available to connect 2 drives to a single
powerpack to cut down tube expansion time cycle by a further 50%.
Microprocessor controls on the pump automate the expansion cycle.
Trip, pause and reverse times for the drive are adjustable. No need
for repeated manual STOP / START of the drive during the expansion
cycle - completely automatic.
The Hydraulic pump supplied with hydraulic drive incorporates the
latest state of the art trechnology 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 on pump. Once required amount of wall
thinning is achieved the drive trips automatically.
Tube Expansion Range
Drive No Load Speed (RPM)
Drive Weight kgs.
Steel Tube O.D.
Copper Tube O.D.
Square Socket inch
15 - 25
5/8 - 1
25 - 38
1 - 1.1/2
19 - 38
3/4 - 1.1/2
32 - 64
1.1/4 - 2.1/2
3/8 & 1/2
38 - 76
1.1/2 - 3
50 - 102
2 - 4
1/2 & 3/4
50 - 102
2 - 4
3/4 & 1
Drive supplied with START, STOP, REVEERSE BUTTONS, QUICK RELEASE
COUPLINGS, SOCKETS and REACTION BAR. Powerpack includes 2 hoses
each of length 10 meters. if required longer hoses can be supplied.
Hydraulic Pump Models
HEP-1000 TWIN HEAD
|Oil Tank Capacity (litres)|