straight line gas cutter portable, light, easily for moving, small volume, save space,specially for strength line cutting, bevelcutting is ok, gas cutter using oxy and acetylene or propane according your choosing. Characteristic: Adopt SCR technology control speed, walk steadily; The machine body was casted by height intensity aluminum alloy which is durable in use; The angle of the torch can adjust at will forward back left and right; Mainly cutting straight-line and I,Y,V bevel also Input voltage:AC220V Cutting chickness:5-100mm; Cutting round diameter: φ200-φ2000mm Cutting speed:50-750mm/min Rail shape: concave rail /11kg Weight:16kg