High‐frequency welded tube mill line is designed to produce round tube diameter of 10.0 – 38.1mm, and wall thickness of 0.4 ‐1.8mm.This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes by squeezing weld seam together into closed shape
The square or rectangular shaping is formed out before the tube welding, with important advantages in terms of power and material cost reduction. Great flexibility and possibility of modify the tube dimension without any roll change (in forming - welding - sizing - straightening) for any size included into the mill size range.Extreme reduction of mill set up time. Elimination of all cost for roll sets.
The Slitter Line is used to slit the thin steel strip in coil into several narrow strips of certain size. The slit strips are then rewound into coils, for which welded pipes, cold-formed sections and presswork are manufactured. The lines are composed of high-precision slitters with quick tooling change for slitter, tensioning device and recoiler. High-capacity recoilless . Extraction from coils without banding. Scrap baller or scrap choppers. Moving tensioning devices with incorporated leveling.