The ALSHE spiral heat exchanger design brings the advantages of ultra-efficient self cleaning effect, that maximizes uptime operation.
 
 
ALSHE spiral heat exchangers provide ideal heat transfer and fluid handling characteristics for a wide range of industrial and environmental applications.

Compared to a traditional heat exchanger, an ALSHE unit only takes up one sixth of the space and uses only a quarter of the pumping energy.
This means lower costs for buildings, pumps, valves and piping, as well as lower operating costs throughout the unit's service life.
This makes ALSHE spiral heat exchangers a more attractive solution than bulky, traditional shell and tubes heat exchangers.

The counter-current flow helps provide higher K-values as well as a close temperature approach.
The spiral flow pattern ensures a continual self-cleaning effect that keeps maintenance costs down.
Optionnal hinged covers make it easy to inspect and undertake any manual cleaning that might be required.