The Hydro Expansion Unit has been developed for tube expanding during construction of heat exchangers, condensers, steam generators, cooling apparatus or other expanding type processes
Driven by a Resato high pressure / high volume Water Jet based intensifier guarantees highly proven reliability, simple maintenance and low running costs. Effortless expanding of large wall thickness tubes without occurrence of flaking. A touch screen operation panel and object parameter entry ensures a precisely tube expanding process.
Key Features
- Fully computer controlled
- Both touch screen as foot pedal operation
- Automatic cycle performance
- Integrated remote VPN support
- Stainless steel high pressure components
Process Features
- Stepless tube expanding
- Less metallurgical deformation than rolling tube expanding
- No distortion of the tube sheet, there is no extension of the tube
- Smooth contour change between expanded part and not expanded part
- No use of lubricant, no need for tube cleaning after expanding