Genuine Shakti MMA-250G — 1-PH · 250 A · 6-month warranty — in stock at Multi Trade Combines, AT Road, Guwahati. Price on request; ships across Northeast India.
| Brand | Shakti |
|---|---|
| Category | Welding Machines |
| Key specs | 1-PH · 250 A · 6-month warranty |
| Availability | In stock — price on request |
| Phase | Single-phase, 230 V AC |
| Output current | Up to 250 A |
| Process | MMA / ARC (stick welding) |
| Warranty | 6 months |
Counter expertise from Multi Trade Combines, AT Road, Guwahati — serving Northeast India since 1993.
The Shakti MMA-250G pushes the output ceiling to 250 amperes on a single-phase supply, bridging the gap between light-duty shop welders and full three-phase industrial inverters. The extra amperage headroom means the machine runs 4 mm and 5 mm diameter electrodes confidently — the sizes needed for overhead and vertical welds on structural steel sections that 200 A machines struggle with at higher duty cycles. The six-month warranty is a manufacturer commitment that gives procurement departments at contractors and institutions the comfort to specify it for project supply.
Northeast India's steel fabrication and construction sectors rely on machines like the MMA-250G for medium-production welding. Roofing contractor crews in Guwahati welding purlins to primary steel frames, irrigation department workshops in Assam welding pump skid frames, brick-kiln machinery fabricators in Kamrup, and small-to-medium bridge-maintenance contractors working on the region's many river-crossing structures all find the 250 A range practical for 6 mm and 8 mm fillet welds.
Arc stability is the distinguishing performance factor of the MMA-250G: the inverter control maintains a consistent arc even as input voltage fluctuates between 180 V and 260 V — a real advantage in Northeast India where sub-station loading causes voltage swings throughout the day. The forced air cooling extends duty cycle at high amperages compared to natural-convection transformer welders.
Accessories to pair: ESAB Creweld 6013 and 7018 electrodes in 3.15 mm and 4 mm, Ador Autotuff 7018 for structural work, welding cable and holder rated to 300 A, a quality auto-darkening helmet, leather welding apron, and an electrode oven to keep 7018 rods dry. We carry all of these at our Guwahati store.
Yes. With 250 A output and 4 mm electrodes the MMA-250G handles 8–10 mm plate in multiple passes. For heavier structural sections beyond this range, a three-phase MMA-400 or MIG machine is more productive. Call +91 91812 13332 and describe your joint thickness; we will recommend the right machine.
Yes. We ship Shakti welding machines from our Guwahati warehouse to all Assam districts and Northeast states. WhatsApp us at +91 76359 98826 with your delivery address for transit time and freight information.