HC32 High Frequency & Straight Seam Welded Pipe Making Machine: HC32 high frequency & straight seam welded pipe making machine is designed to produce welded round pipes of φ12 φ42mm in diameter and 0.4 2mm in wall thickness as well as square pipes, rectangular pipes andirregularly shaped pipes of thecorresponding size. Main technical parameters are as follows: 1) Diameter of Welded Tubes: Φ12mm Φ42mm 2)Wall Thicknessof Welded Tubes: 0.4 2mm 3) Speed of Tube Welding:0 70m/min 4) Driving Motor Power: 55KW 5) High Frequency Power: 100KW Configuration of Tube Mill: raw material(steel strip coil) --> double-head uncoiler--> shear and end welder --> horizontal type strip accumulator --> forming unit --> high frequency welding--> burr removing frame--> water cooling sysytem--> sizing unit--> Turky head (straightener) --> computer controlled flying saw-->runout table