Shakti MIG-400 IJ — a professional three-phase 400 A MIG/MAG welding inverter with Euro feeder interface for heavy fabrication and continuous production welding on structural steel and thick-section MS across Northeast India. Authorised Shakti dealer at Multi Trade Combines, AT Road, Guwahati.
The Shakti MIG-400 IJ is a professional three-phase MIG/MAG welding inverter designed for heavy fabrication and continuous-duty production welding applications. Rated at 400 A on three-phase supply, this machine delivers the wire-feed current and arc stability needed for thick-section mild steel, structural steel, and stainless steel welding — the kind of work done by bridge fabricators, structural steel contractors, heavy engineering workshops, and pressure vessel manufacturers across Northeast India.
The Euro feeder interface on the MIG-400 IJ is a professional standard connection that accepts a wide range of industry-standard MIG torches, push-pull guns, and spool guns from major torch manufacturers — giving the owner flexibility to upgrade torches or accessories over the machine's service life without being locked into a proprietary system. The inverter-based power supply provides a smooth, stable arc across the wire-feed speed range, reducing spatter and improving bead quality compared with older transformer-based MIG machines. At 400A, it handles 1.0 and 1.2 mm mild steel wire comfortably, and with appropriate settings, can run stainless steel and aluminium wire as well.
Fabrication workshops in Guwahati producing structural steel components for the Northeast's active bridge, building, and infrastructure construction programmes, heavy engineering units manufacturing tanks and vessels, and steel erection contractors who need high-deposition MIG output on site are the primary customers for the MIG-400 IJ. Multi Trade Combines is an authorised Shakti dealer at AT Road, Guwahati, stocking the full Shakti MIG range — from the 220A gas-less entry model to the 630A SiC three-phase top-of-range unit — alongside MIG wire (0.8 mm, 1.0 mm, 1.2 mm), CO2 gas regulators, and welding accessories.
| Brand | Shakti |
|---|---|
| Category | Welding Machines |
| Key specs | 3-PH · 400 A · Euro feeder |
| Availability | In stock — price on request |
| Input supply | Three-phase |
| Feeder interface | Euro (industry-standard torch connection) |
Heavy fabrication workshops producing structural steel components and assemblies for bridge and building construction, pressure vessel and tank fabricators, steel erection contractors doing on-site welding of structural joints, oil & gas piping fabrication shops (OIL/ONGC supply chain in Assam), and defence sector fabricators in the Northeast all need a 400A-class three-phase MIG machine for their heaviest production welding work. The MIG-400 IJ's duty cycle and Euro feeder system make it a reliable production machine for multi-shift operations.
Pairs with: CO2 or mixed-gas cylinder and regulator, MIG welding wire (0.8–1.2 mm), MIG torch consumables (tips, nozzles, liners), and auto-darkening welding helmet. All in stock at Multi Trade Combines.
The Shakti MIG-400 IJ is a three-phase, 400-ampere MIG/MAG wire-feed welding machine designed for heavy-duty fabrication and production welding on mild steel, structural steel, and stainless steel. The 400A rating makes it suitable for welding thick section steel (8 mm and above) in a single pass or thick multi-pass joints on structural columns, beams, and pressure vessels. The Euro feeder interface allows easy swapping of torches and accessories. Used in fabrication shops, heavy engineering units, and structural steel contractors across Assam.
The MIG-220A is a single-phase, 220A gas-less machine suited for light to medium fabrication on thin to medium-gauge mild steel. The MIG-400 IJ is a three-phase, 400A gas-shielded (CO2 or mixed gas) machine for heavy fabrication and production welding on thick steel sections where higher deposition rate and better penetration are needed. The 400 IJ also has a Euro-standard feeder interface, making it more compatible with professional torch accessories and push-pull systems.