△ Magnetic wheel of the machine attached to the steel pipe can automatically craw around the pipe.The bevel can be cut by inclined torch,so does horizontal,vertical and face-up direction.The machine has been widely used in pipeline engineering projects. △ Diameter of pipes:＞ф108mm;Wall thickness:5-50mm,Center deviation＜0.5mm when cutting around the seamless steel pipe for one cycle on the precision of ф159-426mm,Surface roughness: △ Cutting speed:5-750mm/min △ Weight:23.5Kg