MMA Welding Machine Inverter 500A IGBT Gasless MIG MMA TIG 3IN1 Portable Welding Set Heavy Duty

All items are tested before shipping with good quality certificate⚠️If you receive damaged/unusable and other quality problems, you can contact us directly, and we can provide you with a replacement or return refund service.Makita MMA-300/MMA-400/MMA-500 Portable Welder IGBT Technology Digital Welder DC InverterSelling point:1️⃣Advanced IGBT inverter technology: The welding machine adopts advanced IGBT inverter technology and high frequency inverterTechnology, can weld low carbon steel, welded steel, stainless steel, cast iron.2️⃣ The IGBT power supply device with a unique control method improves the reliability of the welding machine.3️⃣High-definition digital display: The current digital display is more intuitive, and the LED digital display makes the current intensity more intuitive, improving work efficiency, knob adjustment, and automatic matching of welding current.4️⃣High-frequency magnetic ring transformer: high frequency stability, energy saving, reduced output voltage ripple, high load rate, and strong oxidation resistance.5️⃣Sufficient capacitance: strong resistance to electric fluctuations, strong power storage capacity, stable current output, more stable current waveform, more stable welding, increased immediate reactance, stable output, and reduced welding sparks.6️⃣Industrial heat exchanger: Built-in high thermal conductivity metal fins, serrated design, thick material for good heat dissipation, external large silent fan, double heat dissipation, protect the machine and increase the service life.7️⃣Safety: There are protection devices inside to prevent overheating, overcurrent and overload to ensure safe operation.Portable: The welder has an easy-to-carry handle with a compact design. The weight of the fuselage is about 3KG. You can take the welding machine to the workplace to work, which is more convenient to carry and store.Specification:Insulated stainless steel body constructionRated output current: 300 ampsInput voltage: 220VSingle Phase, Portable, Fan CooledLow energy consumption, light weight, with handle, easy to carryGood arc starting force and arc striking forceStepless current regulationStable performance, continuous work, automatic compensation for voltage fluctuationsGood welding quality, deep molten pool, reliable effectOvercurrent/overvoltage protectionShell protection grade: IP21SSize: 2916*28cmProduct list: welding rod, welding glasses, welding wire, grounding wire, gloves, welding rod