NARVA NMG-320 5 IN 1 MASTER Semi-Automatic Inverter

NARVA NMG-320 5 IN 1 MASTER is the flagship model in the combined inverter line, designed for those who require increased performance and reliability. The machine allows operation in five modes, covering the full range of welding tasks — from body repair to the installation of heavy metal structures. Thanks to a maximum current of 320 A, this device easily handles thick metals while maintaining perfect weld quality.

5-in-1 Versatility:

One machine replaces an entire arsenal of equipment, supporting the following modes:

• MIG GAS: Semi-automatic with the use of shielding gas (CO2/Ar).
• MIG FLUX: Operation with self-shielding flux-cored wire (without a cylinder).
• MAG: Welding in an active gas medium.
• MMA: Classic manual arc welding with electrodes.
• TIG LIFT: Tungsten inert gas (TIG) welding with LIFT-arc contact.

Features:

• Working with spools up to 5 kg: Unlike entry-level models, this machine allows the use of professional spools weighing up to 5 kg, which significantly reduces the cost of welding work and saves time on consumable replacement.
• Increased Power: A current regulation range of up to 320 A allows the use of wire with a diameter of 0.8-1.0 mm and electrodes up to 4 mm.
• Stability in Difficult Conditions: The machine is adapted to voltage drops in the power grid (230 V ±10%), making it ideal for work in workshops, garages, or on construction sites.
• Process Automation: Hot Start and Anti-Stick functions ensure easy arc ignition and prevent electrode sticking, providing comfortable operation even for beginner craftsmen.

Kit contents:

• Semi-automatic welding torch
• Cable with electrode holder
• Ground clamp cable
• User manual
• Warranty card