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PowerFlex - Welding Machine - MMA-500i

PowerFlex – Welding Machine – MMA-500i

₦800,000.00

PowerFlex – Welding Machine – MMA-500i

The 3 phase 500i ampere Heavy duty DC MMA welding machine rectifier .
MMA 500 i is light weight, heavy duty welding machine suitable for continuos working with gauge 12, 10, 8 and 6 number welding electrodes with suitable welding cables that can extend up yo 50 meters. MMA 4001 is capable of welding both stainless steel (SS) and Mild steel (MS) with the finish minimum spatter.

Product Details

 UOM

MMA-400i

MMA-500i

MMA-630i
Input Power Voltage (V)

415V ± 10%

415V ± 10%

415V ± 10%
Frequency (Hz)

50/60

50/60

50/60
Rated Input Current (A)

32

45

66
No-Load Voltage (V)

75

80

85
Current Adjsuting Range (A)

20-400

30-420

40-580
Duty Cycle (%)

60

60

60
Efficiency (%)

85

85

85
Other details is
weight 58kg
IGBT welding machines
Manual Metal Arc (MMA) welding aims for cleaner high quality welding at relatively lower cost
Manual Metal Arc (MMA) also known as Shielded metal arc welding (SMAW), also flux shielded arc welding also known as stick welding is the most flexible and one of the most widely used arc welding processes. It involves striking an arc between a covered metal electrode and a workpiece.
The heat of the arc melts the parent metal and the electrode which mix together to form, on cooling, a continuous solid mass. The central metal electrode or core wire acts as a consumable, providing the filler metal for the weld. MMA welding can be used to join most steels, stainless steels, cast irons and many non-ferrous materials. For many mild and high-strength carbon steels, it is the preferred joining method.
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Description

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PowerFlex MMA-500i Industrial Arc Welding Machine

The PowerFlex MMA-500i is a high-performance, industrial-grade arc welding machine engineered for demanding fabrication, construction, and heavy-duty welding applications. Powered by advanced IGBT inverter technology, this robust machine delivers exceptional arc stability, energy efficiency, and reliable performance in challenging work environments.

Key Features & Specifications

  • Welding Technology: Manual Metal Arc (MMA) / Stick Welding
  • Input Power Supply: 3-Phase, 415V AC (±10%)
  • Output Current Range: 30A – 500A
  • Duty Cycle: 60% at maximum output for sustained welding operations
  • Electrode Capacity: Compatible with electrode sizes ranging from Gauge 12 to Gauge 6
  • Material Compatibility: Ideal for welding Mild Steel (MS), Stainless Steel (SS), and other structural metals
  • Arc Performance: Smooth, stable arc with reduced spatter for cleaner welds and improved productivity
  • Machine Weight: Approximately 58 kg

Applications

The PowerFlex MMA-500i is specifically designed for heavy fabrication, steel structure construction, shipbuilding, industrial maintenance, pipeline work, and other high-current welding applications where durability and consistent performance are essential.

This version is suitable for a product page, catalog, quotation, or e-commerce listing.

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