The PPT MIG-400 is a versatile MIG/MAG/MMA welding machine designed for professional and industrial welding applications. Equipped with 2T/4T welding operation modes, it offers precise control over welding processes, while the soft-switching inverter technology ensures energy efficiency, enhanced reliability, and stable arc performance. The machine features adjustable inductance, crater voltage, and crater current, allowing welders to optimize arc control, achieve consistent welds, and prevent metal balls forming on wire tips.Delivering industrial-grade output with a 100% duty cycle for MIG welding, the PPT MIG-400 is built for continuous, heavy-duty operation. Safety features such as overheat and overcurrent protection enhance user safety, while its ergonomic and compact design ensures easy installation and operation. Capable of handling welding currents from 30 to 400 A and voltages from 15.5 to 40 V, the PPT MIG-400 provides reliable, high-performance welding for a wide range of metals and applications, making it an ideal choice for professional welders and workshops.
