... ,economic, 4.durable, reliable, portable. Mma welding machine: Arc WelderModel No:ZX7-200Specifications ParameterMODELZX7-200ZX7 ... Welding & Plasma Cutting Machine for 8 years. With strong technology & development capacity, our product range covers inverter MMA, TIG, MIG/MAG, PULSE TIG, AC/DC TIG ... , PLASMA CUTTING series. And most of welding machines ...