The extruded fin is manufactured by compressing an aluminum bloom, or sleeve, onto the parent tube. The bloom is exposed to extremely high pressures which essentially "grows" the fins into the final fin profile. The process produces an extremely strong
Extruded Fin This fin type is formed from a bi-metallic tube consisting of an aluminium outer tube and an inner tube of almost any material. The fin is formed by rolling material from the outside of the exterior tube to give an integral fin with excellent heat transfer properties and longevity.
Heat Exchanging Parts Extruded Spiral Finned Aluminum Finned tube:The finned tube provide by us is Extruded Type, which is different from the ones through HF Welding and Wrapping method. The fins are obtained by roll forming the outer surface of a soft seamless plain tube. The technology simply squeezes the wall thickness transforming into straight fins on the tube.
Heat Exchanger. In spite of fin tube manufacturing, we do also assemble fin tube heat exchangers and radiators. The most widely used finned tube is carbon steel tube with aluminum composite, including wound type steel aluminum fin tube and extruded type carbon steel aluminum fin tube.
POWERFIN :Aluminum extruded finned tubes - THERMOFINExtruded aluminum finned tubes, also called integral finned tubes, are formed from the parent metal of a thick tubular aluminum sleeve into which the fluid handling tube has been inserted. There is no restriction concerning the fluid handling tube material (it can be copper, copper
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