Portable CNC plasma cutting machine / CNC flame cutting machine is used for cutting metal plate, such as steel plate. The beam can be easily disassembled, easy for packing and shipment. Sealing perfect, dust-proof, light, smart and portable. The effective cutting size can be 1500 x 2000 mm, 1500 x 2500 mm. , 1500 x 3000 mm. and so on.