Hydraulic Tube Expansion Systems

Hydraulic Tube Expansion systems


  • Easy to use in boiler drums as it is compact.
  • Compared to electric and pneumatic tube expansion system, during the use it is noise free.
  • It can be expanded large diameter thick wall tubes in thick tube sheets easily as this system develops very high torque.
  • Because of hydraulic system it need low maintenance and has long life.
  • Boiler tube expansion can get completed in a few days.
  • Compared to electric drive it can be used for long working hours as the drive is unaffected by heat.
  • Microprocessor controls on the hydraulic pump and automat the expansion system.
  • The system on four wheels for on site maneuverability.
  • Dual drive power back is available to connect two drives to a single power pack to cut down tube expansion time cycle by a further 50%.

Expansion of tubes is regulated by adjusting pressure setting on pump. Once required amount of wall thinning is achieved the driver trips automatically.

HPE – 50 HPE – 100 TWIN HEAD
Maximum Working Pressure (bar) 100 Bar 100 Bar
Overall Dimensions (mm) 680 x 71 x 1180 1175 x 550 x 1200
Electric Motor 3 Ph 5 HP 3 Ph 10 HP
Voltage 440 Volt 440 Volt
Standard Hose Size (length) 0.75 inch x 15 meter 0.75 inch x 15 meter


Model No. HD-5HR HD-7HR
RPM 240/210 48/38
Torque 605 Kgm 48 Kgm
Weight 10 Kg. 16 Kg.
Tube Expansion Range 3/4 “OD to 1-1/2” 1-1/2 “to 4” OD

Drive supplied with START, STOP, REVERSE BUTTONS, QUICK RELEASE COUPLINGS, SOCKETS and REACTION BAR. Powerpack includes two hoses each of length 15 meters, if required longer hoses can be supplied.

Heatex Tools Pvt. Ltd.

We are professional designers, manufacturers & suppliers of quality & time tested Industrial Tools, manufactured under strict quality control & conforming to international standard & specifications. We incorporate modern technologies & innovative ideas in every stages of manufacturing process.


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13, Poonam Estate, Navghar, Vasai Road (E)
401 210. (Dist.) Thane, India.

+91 (250) 2392563 / 2390670 / 2390771


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