The UNIMIG ENVY MULTI 250 AC/DC Welder is a high-performance, multi-process welding machine designed for professional fabricators and industrial workshops. This unit supports AC/DC TIG, MIG, Flux-Cored, and Stick (MMA) welding, making it suitable for a wide range of applications including aluminium, stainless steel, mild steel, copper, silicon bronze, and cast iron.

Engineered for versatility and precision, the ENVY MULTI 250 AC/DC features advanced controls such as high-frequency TIG, pulse TIG for enhanced arc stability, and synergic MIG programs for simplified setup and consistent weld quality. The machine is spool gun ready for efficient aluminium welding and offers dual voltage compatibility (model dependent) for flexible operation across different power supplies.

• Multi-process capability: AC/DC TIG, MIG, Flux-Cored, and MMA
• Pulse TIG function for precise heat control
• Synergic MIG programs with pre-loaded settings
• 2T/4T trigger modes and job memory for repeatable results
• Large LCD display for intuitive parameter adjustment
• Compatible with UNIMIG U11243 Water Cooler and U11242 Trolley
• Environmentally friendly recyclable packaging

Technical Specifications:
SKU: U11238
Input Voltage: 240V Single Phase 50/60Hz
Supply Plug: 15A
Rated Output: 20–250A
No Load Voltage: 92V
Protection Class: IP21S
Insulation Class: H
Minimum Generator: 12.0kVA
Dinse Connector: 35/50
Standard: AS 60974.1
Dimensions: 810mm x 280mm x 520mm
Weight: 34.5kg

MIG Welding:
Current Range: 20–250A
Duty Cycle @ 40°C: 20% @ 250A, 60% @ 144A, 100% @ 112A
Wire Size: 0.6–1.2mm
Spool Size: 5kg/15kg
Welding Thickness: 1–12mm

TIG Welding:
Function: AC/DC HF TIG & Pulse
Current Range: 3–250A
Duty Cycle @ 40°C: 30% @ 250A, 60% @ 177A, 100% @ 137A
Welding Thickness: 1–10mm

MMA Welding:
Current Range: 10–230A
Duty Cycle @ 40°C: 20% @ 230A, 60% @ 133A, 100% @ 103A
Electrode Range: 2.5–4.0mm
Welding Thickness: 2–12mm

Backed by a 5-year warranty from UNIMIG, the ENVY MULTI 250 AC/DC is built for demanding welding environments where flexibility, reliability, and quality are essential.