Welding machine Makita MMA-500A

🔧 MMA-500A Inverter welding machine – technical specifications This professional inverter welding machine is designed for tasks requiring high performance and reliability. ⚙️ Technical specifications: • Model: MMA-500A • Supply voltage: AC 220V • Operating frequency: 50/60 Hz • Welding type: MMA (manual metal arc welding) • Technology: IGBT Inverter • Maximum welding current: 500 A • No-load voltage (U₀): 67 V • Electrode diameter: 1.6 – 5.0 mm • Duty cycle: 60% – 500 A, 100% – 385 A • Output voltage: 40 V (500 A), 35.4 V (385 A) • Maximum input current: 52 A • Rated input power: 11.47 kVA • Protection class: IP21S • Insulation class: F ✅ Functions and advantages: • Arc Force • Current regulation • Digital display • Internal fan cooling 🛠️ Application area: • Suitable for iron structures, doors, fences, pipes, workshops, and professional repair and installation works.