# Telwin Mastermig 270/2 Professional 240A MIG-MAG & Brazing Welding Machine 230V/400V - TEL-821065

The Telwin Mastermig 270/2 Professional MIG-MAG & Brazing Welding Machine (TEL-821065) is a versatile 230V/400V three-phase DC MIG-MAG and MIG Brazing welding system delivering an adjustable welding current of 28–240A with both continuous and spot welding modes. Rated at 240A at 30% duty cycle, 160A at 60% duty cycle, and 130A continuously at 100% duty cycle, it supports steel (0.6–1.2mm), stainless steel (0.8–1mm), aluminium (0.8–1mm), and brazing wire (0.8–1mm) across a wire-speed range of 1.5–20m/min. With 10 voltage-adjustment steps, a 2+2 roller wire-feed system, and a 0.9 power factor, it is engineered for general metal fabrication, automotive bodywork, sheet-metal fabrication, stainless steel, and high-strength-steel welding applications. Key Features: MIG-MAG & MIG Brazing — Supports both MIG-MAG welding and MIG Brazing for galvanised and coated sheet metal with minimal zinc burn-off, ideal for automotive bodywork and panel repairs. Continuous & Spot Welding Modes — Selectable continuous seam welding and spot welding modes for versatility across fabrication and bodywork applications. 28–240A Adjustable Welding Current — Wide current range for precise control from thin sheet metal through to heavier structural components. 240A at 30% / 160A at 60% / 130A at 100% — Flexible duty cycle ratings for both burst and sustained welding applications. 10 Voltage-Adjustment Steps — 10 selectable voltage steps for precise arc tuning across different wire types, diameters, and material thicknesses. Wide Wire Compatibility — Supports steel (0.6–1.2mm), stainless steel (0.8–1mm), aluminium (0.8–1mm), and brazing wire (0.8–1mm). 2+2 Roller Wire-Feed System — Four-roller drive (2+2 configuration) ensures consistent, reliable wire feeding across the full wire-speed range of 1.5–20m/min. Large Wire-Reel Capacity — Accepts wire reels from 200mm to 300mm diameter for extended production runs. 0.9 Power Factor — Near-unity power factor minimises reactive power draw for efficient mains power utilisation. 230V/400V Three-Phase Input — Wide voltage input with -25% to +15% tolerance for compatibility with variable site and workshop power supplies. Technical Specifications: Product Type: MIG-MAG and Brazing Welding Machine Welding Processes: MIG-MAG and MIG Brazing Welding Modes: Continuous and Spot Welding Welding Current Type: Direct Current Mains Voltage: 230V/400V, Three Phase Mains Frequency: 50/60Hz Mains-Voltage Tolerance: -25% to +15% Welding-Current Range: 28–240A Maximum Rated Current: 240A at 30% Duty Cycle Welding Current at 60%: 160A Continuous Output at 100%: 130A MIG Output-Voltage Range: 9–26V Maximum No-Load Voltage: 37.3V Maximum Absorbed Current at 230V: 25A Maximum Absorbed Power: 9kW Absorbed Power at 60%: 5.5kW Recommended Fuse at 230V: 16A Power Factor: 0.9 Voltage-Adjustment Steps: 10 Steel-Wire Diameter: 0.6–1.2mm Stainless-Steel Wire Diameter: 0.8–1mm Aluminium-Wire Diameter: 0.8–1mm Brazing-Wire Diameter: 0.8–1mm Wire-Speed Range: 1.5–20m/min Wire-Reel Diameter: 200–300mm Wire-Feed Rollers: 2 + 2 Feed-Roller Type: F Feed-Roller Diameter: 30mm Supply-Cable Length: 3.5m Insulation Class: H Protection Rating: IP22 Dimensions: 87 × 45.3 × 80cm Weight: 66kg The Telwin Mastermig 270/2 is a professional MIG-MAG and MIG Brazing welding machine that combines 240A output, continuous and spot welding modes, and broad wire compatibility in a robust three-phase unit. Its 10-step voltage adjustment, 2+2 roller wire feed, and 0.9 power factor make it a precise, efficient, and versatile choice for general fabrication, automotive bodywork, sheet-metal, stainless steel, and high-strength-steel welding. A dependable, professional-grade MIG welding solution built to Telwin's exacting standards.

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- Availability: Out of stock
- Shipping: GHS 10.00, ships in 0-1 business days, delivery 2-3 business days
- Returns: within 30 days of delivery, return shipping paid by the customer

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| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| Title: Default Title | TEL-821065 | GHS 4,220,000.00 | Out of stock | `variant_01M6FQT374KHJ6KEJ3YS184BZT` |

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