WELDING AND PAINTING PLANT AIR HANDLING UNITS
KRS-THR-UNITS WITH ROTARY HEAT EXCHANGERS

KRS-THR-unit is equipped with efficient heat recovery system.
Automatic High Pressure 150 bar hot water cleaning device is mounted on the rotor.

 

Suitable for e.g:
  • Welding plants
  • Painting plants
  • Foundries
  • Metal finishing plants

 

Operation costs of the unit are very low:

  • There are no exhaust filters, replacement cost is = 0 EUR/year
  • Power need of e.a. fan decreases for missing pressure drop of filters
  • Cost of one cleaning period is 5-6 EUR
  • Rotor shall be cleaned 25-100 times/year depending on weekly operating time
  • The Cleaning system guarantees continuously high efficiency of recovery system

Oldest unit still working in Finland is from year 1989. Life time of KRS-THR is very long. System has been in use in many plants over 15-20 years.
 

THR unit for welding plants, demo video: