Sphe – type 3

Nexson GREENSPIRAL™ Type 3 heat exchanger construction, consist of 2 or 4 concentric channels of plates rolled together, onto which spacer pins are welded to create, spaced, single passage channels that facilitates turbulent flows to handle fouling medias and have a selfcleaning effect.

GREENSPIRAL™ Type 3 heat exchanger is commonly used to heat a fouling, viscous, tough fluid medias by using steam. The steam circulates in a crossflow manner in a fully opened channel, though the complete width of the unit. If present, our design can allow inert gases to be removed easily. The tough media circulates in a closed spiral channel where the selfcleaning effect mitigates fouling.