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What is the principle of fin tube production
- Aug 05, 2017 -

In the light tube lined with a mandrel, through the rotation of the roller blades, seamless steel tubes through the trough and the core of the hole in the outer surface of the processing fin, this method produces the finned tube because of the base tube and the outer fin is an organic whole, so there is no problem of contact thermal resistance loss, with high heat transfer efficiency, this fin tube is very popular.

Compared with the welding method, the three-roll skew rolling production line has the advantages of high production efficiency, low raw material consumption and high heat transfer rate of finned tubes, and the future application range of the whole spiral finned tube with three-roll skew rolling will be wider.