Hydro swage

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Hydro swage

HYDROSWAGE has been used as a heat exchanger and feed heater in nuclear steam generators since 1975 by using water pressure to make tube quick and simple.
It is widely used in domestic nuclear steam generators and boiler heat exchanger manufacturers.
It is also a proven and economical way to improve work efficiency and extend the lifetime and performance of heat exchangers and condensers.

Coverage

· High pressure hydraulic tube expansion, Heat Exchangers,
Feed water heaters, Condensers

· Hybrid expansion of boiler tubes

· Sleeving - partial and full length - including :
Air Heaters Condensers / Heat Exchangers

· Feed water heaters / Steam Generators

· Full tube testing

· Individual tube-to-tubes heat joint hydro testing

· Tube locking prior to welding
Specifications

· Pressure gauge: DIGTAL & ANSLOG PRESSURE GAUGE

· Pressure range: 0 - 60,000PSI

· Pressure control: AIR REGULATOR

· Drive system: AIR DRIVEN

· Power source: 220V single phase

· Water tank size: 5L / 7.5L (distilled water)

· Expansion function : Expansion (TUBE-LOK function)
TUBE EXPANDING

· Equipment Configuration : POWER SUPPLY (Power Control Unit)
INTENSIFIER (Pressure Amplifier)
MANDREL GUN (TUBE expansion part)
Advantages

· No need for follow-up process after operation (no cleaning work such as oil removal)

· Improved work efficiency (ONE HOLE working time: 10-15 sec.)

· Including TACK function (TACK WELDING function by pulling TUBE)

· By significantly shortening the work process, it is possible to quickly recover the depreciation cost for equipment administration.

· Since TUBE does not give damage at all, it maintains the mechanical properties of TUBE itself.
Proven economical way to extend the life and performance of heat exchangers and condensers

· Compared with other products, the weight of the equipment is light and the mobility is convenient.

· In particular, it is advantageous for worker's workability improvement and worker's safety due to the fact that water pressure expansion
GUN is small and lightweight.

· Easy to use due to convenience of equipment, and excellent maintenance of equipment

· It is possible to use the equipment for a long time and has excellent restoration ability (continuous operation of hydraulic expansion)