Promoted
Dar es Salaam, Ilala, 16 hours ago
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Welding Machine Mma400 Weldmaster
Other
Brand
Welding Machines
Type
220amps
Machine Amperage
Brand New
Condition
The WeldMaster MMA-400 is an IGBT inverter arc welding machine designed for Manual Metal Arc (MMA) / Stick welding.
Specifications
-Technology: IGBT Inverter
-Input Voltage: Single-phase 220V ±15% (some models are 380V 3-phase, but your unit looks like a single-phase portable type)
-Frequency: 50 / 60 Hz
-Output Current Range: 20 A – 400 A (adjustable with knob)
-Open Circuit Voltage (OCV): 60 – 70 V
-Duty Cycle: ~60% at 400A (100% at lower amperage)
-Electrode Diameter: Supports 1.6 mm – 5.0 mm rods
- Protection Features: Hot start, arc force, anti-stick, overheat & overload protection
-Cooling: Forced air (fan cooled)
-Weight: 10–15 kg (lightweight compared to transformer welders)
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
