Machine table is welded structure, machine body is processed aging, stronger, no transformation, and good rigidity. Man-machine interface, independent operation platform, arbitrary 2 D plan drawing, automatic tracking, simple operation and maintenance. It is suitable for all kinds of metal sheet cutting, it save the expensive production cost for cutting platform and time for installing and adjusting the machine. Can be added flame cutting torch, electric THC and auto-ignition, its lifting distance 200 mm.