Application on room ventilator systems or industrial heat-recovery systems

High tightness and strength thanks to double folding of the intake-flow edges(fivefold material thickness)

Double embossed made the heat transfer improved by the surface creating turbulence. to gain higer efficiency and less resistant of flow

Special coat on Aluminium to resist erode.

The heat exchangers consist of 0.**0.2 mm thick aluminium foil

Patent number：ZL***********8.5，ZL***********9.X

For total heat :high performance paper,counterflow, ABS frame instructure，the dimmensions are **0***0,**0***0,**0***0,**0***0.

For sensible heat:alinminium foil core,coated with epoxy,crossflow,the dimmensions are **0***0,**0***0,**0***0,**0***0,**0***0,**0***0,**0***0,**0***0,**0***0.

For sensible heat:alinminium foil core,coated with epoxy,counterflow,the dimmensions are **0***0,**0***0,**0***0,**0***0,**0***0,**5***0,**5***0,**5***0,**5***0,**0***0,**0***0,**0***0 and so on,the length you can disignate.