A MIG welding machine feeds wire continuously through the torch under shielding gas, so one welder lays long, clean beads on mild steel, stainless steel and aluminium from thin sheet to structural plate.
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A MIG welding machine feeds wire continuously through the torch under shielding gas, so one welder lays long, clean beads on mild steel, stainless steel and aluminium from thin sheet to structural plate. Cruxweld builds three technologies: inverter (lightest, most efficient, best arc control), diode and thyristor (simple, rugged, suited to dusty shops and unstable supply). Pick the amperage from the plate thickness you weld most and the hours you weld per shift.Which MIG welding machine?ModelTechnologyCurrent rangeInput powerTypical useWeldEasy MIG250iWInverter, built-in wire feeder25–250 A10 kVA, 230/415 VWorkshop, fabrication, repairMIG 300 (CWMIG300iJ)Inverter, MIG, gasless and MMA25–300 A13.5 kVA, 230/415 VWorkshop and siteMIG 400 (CWMIG400iJ)Inverter40–400 A16 kVA, 415 VStructural and heavy fabricationMIG 500 (CWMIG500P)Inverter, water cooled, pulse50–500 A24.2 kVAContinuous heavy productionMIG 630Inverter50–630 A19.5 kVAHeavy sectionsMIG 250 D / MIG 400 D / MIG 600 DDiode50–250 / 50–400 / 50–600 A7–8.5 / 17.5 / 29 kVARugged shop useThyristorised MIG 400 / MIG 600Thyristor60–400 / 60–600 A20 kVA / see pageUnstable supply, heavy dutyMIG welding machine FAQMIG 250 or MIG 400?250 A covers plate up to about 12 mm in a single pass. For thicker plate or welding all day, choose 400 A.Inverter or thyristor?Inverter for efficiency, weight and arc quality; thyristor where the supply is rough and simplicity matters.Can I weld aluminium with a MIG machine?Yes, with aluminium wire, argon gas and a suitable torch. Our team will specify the set-up.What is the MIG 400 price?The price depends on torch, feeder and cable options. Send your requirement on WhatsApp for a same-day quote.Does the machine come with a wire feeder and torch?Yes, every machine ships as a complete welding set.Read more: MIG welding basics.Need help choosing? WhatsApp our technical team on +91 88008 82983 with your material and thickness. GeM Registered OEM Manufacturer. Supported Worldwide.
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