HFTube Mill: HF Tube Mill's job is to take a continously coiled flat strip, align the two edges together, put the edges in the right place while they are welded, and then size and straighten the finished tubular products to the required specifications. For production of welded pipes in round, square, rectangular shapes and oval shapes of the corresponding sizes: 1. Pipe O.D.: 7mm 219mm 2. Wall thickness: 0.2 8mm Basic Components of a complete HF Tube Mill Line : 1. Double-headuncoiler 2. Shear & end welder 3.Horizontal type strip accumulator 4. Main machines 4.1 Forming machine unit 4.2 Seam guide 4.3 High frequency induction welding unit 4.4 Burr removing frame (Inside and Outside Burr) 4.5 Water cooling system 4.6 Sizing machine unit 4.7 Turkish frame 5. Computer controlled flying saw 6. Runout table Main Technical Parameters ModelDiameter of round pipes(mm)Wall thickness of welded pipes(mm)Speed of pipe welding(m/min)Power of major motor(KW)High frequency power(KW)HC10Φ0.3 Φ0.6inch (Φ7mm Φ16mm) 0.2 0.8mm0 80m/min15KW60KWHC20Φ0.3 Φ1.0inch (Φ8mm Φ25mm) 0.3 1.2mm0 80m/min30KW100KWHC25Φ0.3 Φ1.4inch (Φ8mm Φ32mm) 0.4 1.5mm0 80m/min 37KW100KWHC28Φ0.4 Φ1.5inch (Φ10mm-Φ38mm) 0.4 1.8mm0 80m/min 45KW100KWHC32Φ0.5 Φ1.7inch (Φ12mm Φ42mm) 0.4 2mm0 70m/min 55KW100KWHC45Φ0.5 Φ2.0inch (Φ13mm-Φ50mm) 0.4 2.2mm0 70m/min 75KW150KWHC50Φ0.8 Φ2.5inch (Φ22mm Φ63mm) 0.6 2.75mm0 65m/min 90KW200KWHC60Φ0.8 Φ3.0inch (Φ22mm Φ76mm) 0.8 3.5mm0 65m/min 110KW200KWHC76Φ1.3 Φ3.7inch (Φ32mm Φ95mm) 1.5 4mm0 60 m/min 160KW300KWHC89Φ1.5 Φ4.5inch (Φ38mm Φ114mm) 1.5 4.5mm0 55m/min 200KW300KWHC114Φ2.3 Φ5.0inch (Φ60mm Φ127mm) 2 5mm0 50m/min 250KW400KWHC165Φ3.0 Φ6.5inch (Φ76mm Φ165mm) 2 6mm0 50 m/min160*2KW600KWHC219Φ4.5 Φ8.6inch (Φ114mm Φ219mm) 3 8mm 0 40m/min200*3KW800KWSpecification: