It is based upon the helical flow principle. The corkscrew flow results in better heat dissipation and a reduced pressure drop.

Helixchanger® heat exchangers are energy-efficient and produce less pollution than traditional shell and tube exchangers. (Since the introduction of the Helixchanger®, Vermeer Eemhaven International has built 10% of all Helix-devices sold) 

Normal shell and tube heat exchanger are built with segmental baffle position, which causes deadzones. The Helix Angle drilling from 5 – 45 degrees. 

The total life cycle cost can be reduced by bundle replacement and new build.