This cutting machine is further renewed based on mini-scale (portable) numerically controlled cutter, its effective cutting range has been greatly enhanced, time and the labor intensity when moving machine been reduced, and utilization of steel plates been enhanced.Different numerical system could be chosen according to customer's demands, thus is more stable, reliable and powerful than the traditional monolithic integrated circuit system. Its numerically controlled functions as same as the large-scale numerically controlled cutter, which can cut complicated ichnography as you like. And it is suitable in cutting oxygen fuel gas and the plasma.