Makita MMA -300/400/500 Portable IGBT Inverter Welding Machine - Automatic Welding Tools

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️If you receive damage/unable use and other quality issues, you can contact us directly and we can provide you with replacement or refund refund services.

Makita MMA-300/MMA-400/MMA-500 Portable Welding Machine IGBT Technology Digital Welding Machine DC Inverter

Selling points:

1️Advanced IGBT inverter technology: The welding machine adopts advanced IGBT inverter technology and high-frequency inverter

Technology, can weld low carbon steel, welded steel, stainless steel, cast iron.

2️IGBT power supply equipment with unique control methods can improve the reliability of the welding machine.

3️HD 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.

4️High frequency magnetic ring transformer: high frequency stability, energy saving, reduced output voltage ripple, high load rate and strong oxidation resistance.

5️ Adequate capacitance: strong resistance to electric fluctuations, strong power storage capacity, stable current output, more stable current waveform, more stable welding, increased immediate voltage, stable output and reduced welding spark.

6️Industrial heat exchanger: built-in high-temperature conductivity metal fins, serrated design, thick material good heat dissipation, large external silent fan, dual heat dissipation, protect the machine and extend service life.

7️SAFETY: There are protective equipment inside to prevent overheating, overloading and overloading to ensure safe operation. Portable: The welding machine has an easy-to-portable handle with a compact design. The weight of the fuselage is about 3kg. You can take the welding machine to work in the workplace, which is more portable and stored.

Specification:

Insulated stainless steel body building

Rated output current: 300 amperes

Input voltage: 220V

Single-phase, portable, fan cooling

Low energy consumption, light weight, with handle, easy to carry

Good arc initiation and arc shock

No stage current regulation

Stable performance, continuous operation, automatic compensation for voltage fluctuations

Good welding quality, deep melting pool, reliable effect

Overcurrent/overvoltage protection

Shell protection level: IP21S

Size: 29*16*28