1.portable steel cutting machine 2.Economic, smart and portable 3..Large working area,stable 4.Libraray with shapes Portable CNC plasma cutting machine ... be 1200*2000mm, 1500*2500mm, 1500*3000mm and so on. steel cutting machine Specifications1. The overall processing machine base, good stability, not ... to plasma source)FuelPropane, Acetylene, Methanewe welcome OEM order portable steel cutting machine