... .6mm 3). Speed: 1m/min 4). Welding machine: Panasonic TIG150 or Kemppi Finland(made in China) 5). Voltage rating: motor 380V, argon ... welder 220V 6). Electric power: 6KW 7). Adjustable speed ... , 300,350,400,450,500,550,600mm Hydraulic Metal Hose Making Machine