{"product_id":"telwin-mastermig-400-professional-400a-mig-mag-flux-cored-brazing-welding-machine-tel-827004","title":"Telwin Mastermig 400 Professional 400A MIG-MAG, Flux-Cored \u0026 Brazing Welding Machine - TEL-827004","description":"\u003cp\u003e\u003cstrong\u003eThe Telwin Mastermig 400 Professional MIG-MAG, Flux-Cored \u0026amp; Brazing Welding Machine (TEL-827004)\u003c\/strong\u003e is a high-output industrial 230V\/400V three-phase DC welding system supporting MIG-MAG, Gas-Shielded Flux-Cored, and MIG Brazing processes with an adjustable current range of 50–400A. Delivering 400A at 25% duty cycle on 400V, 240A at 60% duty cycle, and 190A continuously at 100% duty cycle, it features both continuous and spot welding modes, a four-roller P-K wire-feed system, and support for steel (0.6–1.6mm), stainless steel (0.8–1.6mm), aluminium (0.8–1.2mm), flux-cored (0.8–1.2mm), and brazing wire (0.8–1.2mm). Engineered for general metal fabrication, automotive bodywork, sheet-metal, stainless steel, and high-strength-steel welding applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Maximum Output\u003c\/strong\u003e — Delivers 400A at 25% duty cycle on 400V and 400A at 20% duty cycle on 230V for high-throughput industrial MIG-MAG welding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240A at 60% \/ 190A at 100% Duty Cycle\u003c\/strong\u003e — Sustained output ratings for both extended production welding and continuous duty industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIG-MAG, Flux-Cored \u0026amp; MIG Brazing\u003c\/strong\u003e — Supports MIG-MAG, Gas-Shielded Flux-Cored, and MIG Brazing processes for versatility across steel, stainless steel, aluminium, and galvanised sheet metal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous \u0026amp; Spot Welding Modes\u003c\/strong\u003e — Selectable continuous seam welding and spot welding modes for fabrication and bodywork applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Roller P-K Wire-Feed System\u003c\/strong\u003e — Robust four-roller P-K drive ensures consistent, reliable wire feeding across the full wire-speed range of 1.5–20m\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Wire Compatibility\u003c\/strong\u003e — Supports steel (0.6–1.6mm), stainless steel (0.8–1.6mm), aluminium (0.8–1.2mm), flux-cored (0.8–1.2mm), and brazing wire (0.8–1.2mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e230V\/400V Three-Phase Input\u003c\/strong\u003e — Wide voltage input with ±15% tolerance for compatibility with variable site and workshop power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Wire-Reel Capacity\u003c\/strong\u003e — Accepts wire reels from 200mm to 300mm diameter for extended production runs without reel changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass H Insulation\u003c\/strong\u003e — High-grade insulation for safe, durable performance under demanding industrial welding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP22 Protection Rating\u003c\/strong\u003e — Suitable for indoor workshop and sheltered industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Industrial MIG-MAG, Flux-Cored and Brazing Welding Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Processes:\u003c\/strong\u003e MIG-MAG, Gas-Shielded Flux-Cored Welding and MIG Brazing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Modes:\u003c\/strong\u003e Continuous and Spot Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Current Type:\u003c\/strong\u003e Direct Current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Voltage:\u003c\/strong\u003e 230V\/400V, Three Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Frequency:\u003c\/strong\u003e 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains-Voltage Tolerance:\u003c\/strong\u003e -15% to +15%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding-Current Range:\u003c\/strong\u003e 50–400A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output at 400V:\u003c\/strong\u003e 400A at 25% Duty Cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output at 230V:\u003c\/strong\u003e 400A at 20% Duty Cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Current at 60%:\u003c\/strong\u003e 240A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Output at 100%:\u003c\/strong\u003e 190A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIG Output-Voltage Range:\u003c\/strong\u003e 9–34V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum No-Load Voltage:\u003c\/strong\u003e 45.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Absorbed Current at 400V:\u003c\/strong\u003e 27A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Absorbed Current at 230V:\u003c\/strong\u003e 47A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Absorbed Power:\u003c\/strong\u003e 20kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorbed Power at 60%:\u003c\/strong\u003e 10kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Fuse at 400V:\u003c\/strong\u003e 16A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Fuse at 230V:\u003c\/strong\u003e 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel-Wire Diameter:\u003c\/strong\u003e 0.6–1.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless-Steel Wire Diameter:\u003c\/strong\u003e 0.8–1.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium-Wire Diameter:\u003c\/strong\u003e 0.8–1.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlux-Cored Wire Diameter:\u003c\/strong\u003e 0.8–1.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrazing-Wire Diameter:\u003c\/strong\u003e 0.8–1.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire-Speed Range:\u003c\/strong\u003e 1.5–20m\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire-Reel Diameter:\u003c\/strong\u003e 200–300mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Feed Rollers:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed-Roller Type:\u003c\/strong\u003e P-K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed-Roller Diameter:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply-Cable Length:\u003c\/strong\u003e 2.5m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Class:\u003c\/strong\u003e H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 94.5 × 56.5 × 83cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 104kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Telwin Mastermig 400 is a professional industrial MIG-MAG welding machine that delivers 400A output, continuous and spot welding modes, and broad wire compatibility in a robust three-phase unit with a four-roller P-K wire-feed system. Its 190A continuous duty rating, wide wire range, and support for flux-cored and brazing processes make it the definitive choice for high-throughput fabrication, automotive bodywork, and industrial sheet-metal welding operations. A high-performance, professional-grade MIG welding solution built to Telwin's exacting industrial standards.\u003c\/p\u003e","brand":"Telwin","offers":[{"title":"Default Title","offer_id":44198184255622,"sku":"TEL-827004","price":60000.0,"currency_code":"GHS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0115\/4872\/1218\/files\/telwin-telwin-mastermig-400-professional-400a-mig-mag-flux-cored-brazing-welding-machine-tel-827004-welding-machine-accessories-1251601915.png?v=1785432098","url":"https:\/\/supplymaster.store\/products\/telwin-mastermig-400-professional-400a-mig-mag-flux-cored-brazing-welding-machine-tel-827004","provider":"Supply Master","version":"1.0","type":"link"}