... : 1m/min 4). Welding machine: Panasonic TIG150 or Kemppi Finland(made in China) 5). Voltage rating: motor 380V, argon welder 220V 6 ... *20.50X20.60X20.70X20.80X20.90X21.0X2The parts will go with the machines: The molds for DN50,65,80,100,125 ... speed:8-28seconds per convolutionMolds and water injection head: DN200,250, 300,350,400,450,500,550,600mm Hydraulic Metal Hose Making Machine