This Taurus MIG-500PLUS is high-performance, inverter pulse MIG machine is designed for Argon or CO2 and mixed-gas welding on aluminium, aluminium alloys, low-carbon steel, low-alloy steel, stainless steel and copper. Aluminium welding wire (4043/5356), carbon steel (ER50-6/ER70S-6) wire and stainless steel wire as well as other solid or flux-cored wires can be used. The advanced power input system will detect and handle a voltage drop or a spike of up to 15%. This will not only safeguard the machine against damage resulting from erratic power supply, but will also ensure smooth, uninterrupted operation. The machine offers good dynamic performance and static characteristics. Like other machines in this series, it meets the GB15579.1-2013 safety requirements for arc welding equipment and the JB/T7824-1995 requirements for inverter arc-welding rectifiers. It also complies with the GB/ T10249-1998 standards of electric welding machinesSOME KEY FEATURES • Multiple functions combined in one machine. Digital ARM+MCU control system ensuring precise digital output. • Good reliability combined with rapid dynamic response ensured by the IGBT high-frequency, soft-switch inverter technology. • The closed-loop control system guarantees a stable welding voltage in cases of grid-voltage and arc-length fluctuation. Self-adjustment of arc length and a stable welding process are remarkable characteristics. • Negligible splatter and a high metal deposition rate. • Good quality welding seam with very small deformation. • High arc-ignition success rate with a strong pulse-start arc. • Smooth wire feed assisted by a stable power supply. • Up to 10 sets of stored welding programs allow saving in operating time. • A special four-step function suits the welding of metals with good thermal conductivity while offering perfect welding quality. • Various interfaces available for connecting welding robots and other welding machines. • Safe and reliable protection circuit and easy system for fault finding. • High efficiency and energy saving, high load duration and no-noise rectifier. • Reasonable structure, simple layout and easy maintenance.ACCESSORIES • Earth clamp cable kit. • MIG torch. • Argon flowmeter • Trolley • Interconnection cable