Double Wall Heat Exchanger

Wire wound tube or pin fin as it is sometimes known is made from one continuous piece of wire, wound helically over the tube with root soldering on every foot of every loop.The root soldering along the entire length eliminates all air gaps between the fin and the tube. Due to a high surface ratio of the wire loop and creating a greater turbulence, increasing the heat transfer efficient per unit length than that of a crimped spirally wound tube with less air pressure drop.

For more information on Double Wall Heat Exchanger talk to PAK Engineering Ltd