Description
Professional AC/DC MIG, TIG & Stick Welder with Silicon Carbide Technology
Take your welding to the next level with the UNIMIG ENVY Multi 250 AC/DC Welder U11238—UNIMIG's most advanced single-phase multi-process welding machine. Designed for professional fabrication workshops, manufacturing, motorsport, aluminium fabrication, maintenance and advanced DIY users, the ENVY Multi 250 combines premium MIG, AC/DC TIG and MMA (Stick) welding into one intelligent, high-performance platform.
Powered by next-generation Silicon Carbide (SiC) MOSFET technology, the ENVY Multi 250 delivers an exceptionally smooth, responsive arc, greater efficiency, reduced heat generation and improved reliability compared to conventional inverter welders. Whether you're welding aluminium, stainless steel, mild steel, copper or titanium, this machine provides precise control and outstanding weld quality across virtually every application.
Why Choose the UNIMIG ENVY Multi 250 AC/DC?
Unlike conventional multi-process welders, the ENVY Multi 250 features intelligent synergic controls, premium pulse welding functions and advanced AC/DC TIG capabilities, allowing experienced welders to fine-tune every parameter while helping newer users achieve professional results faster.
Ideal for:
- Professional fabrication workshops
- Aluminium fabrication
- Automotive and motorsport
- Stainless steel fabrication
- Marine applications
- General engineering
- Maintenance workshops
- Agricultural repairs
- Industrial manufacturing
Key Features
Next Generation Silicon Carbide (SiC) Technology
- Faster switching speeds
- Cooler operating temperatures
- More stable welding arc
- Higher efficiency
- Improved reliability
- Reduced machine weight
True Multi-Process Performance
One machine for virtually every welding process:
- MIG
- Pulse MIG
- Double Pulse MIG
- AC TIG
- DC TIG
- High Frequency TIG Start
- Lift TIG
- MMA (Stick)
Advanced Pulse MIG Technology
Produce cleaner welds with:
- Reduced heat input
- Minimal distortion
- Less spatter
- Better appearance
- Improved aluminium performance
Double Pulse mode delivers the sought-after "stack of dimes" weld appearance while maintaining excellent penetration.
Premium AC/DC TIG Welding
Perfect for:
- Aluminium
- Stainless Steel
- Mild Steel
- Copper
- Titanium
- Magnesium
- Silicon Bronze
Includes advanced TIG functions such as:
- Independent AC Balance
- Waveform Selection
- Speed Start
- Steady Arc
- TackPlus
- Cap Shaping
- Adjustable AC Frequency
- Pulse TIG
- Smart-Set TIG
MIG Smart-Set Technology
Simply select:
- Material
- Joint type
- Wire diameter
- Gas type
The machine automatically selects optimal welding parameters, allowing further manual fine-tuning when required.
TIG Smart-Set
Quickly configure professional TIG settings by selecting:
- Material
- Plate thickness
- Tungsten size
- Gas type
- Joint style
Perfect for increasing productivity while maintaining exceptional weld quality.
Automatic Polarity Switching
Switch between welding processes without manually changing welding leads, reducing downtime and improving workflow.
Digital 4-Roll Wire Feed System
Provides smooth, consistent wire feeding for:
- Mild Steel
- Stainless Steel
- Aluminium
- Silicon Bronze
Compatible with both 200mm (5kg) and 300mm (15kg) wire spools.
Large 7" LCD Colour Touchscreen
Operate the machine through an intuitive touchscreen interface featuring:
- Easy parameter adjustment
- Job memory
- Synergic controls
- Process selection
- Real-time settings
Line Resistance Detection
Automatically compensates for voltage loss through longer welding leads, maintaining consistent arc performance.
Weldable Materials
MIG
- Mild Steel
- Stainless Steel
- Aluminium
- Silicon Bronze
TIG
- Aluminium
- Mild Steel
- Stainless Steel
- Copper
- Titanium
- Magnesium
- Zinc Alloys
- Silicon Bronze
MMA (Stick)
- Mild Steel
- Stainless Steel
- Cast Iron
Compatible Accessories
Expand your welding system with optional accessories including:
- Separate Wire Feeder
- Water Cooler
- Push-Pull Gun
- Spool Gun
- Wired Foot Pedal
- Wireless Foot Pedal
- T40 Welding Trolley
What's Included
- UNIMIG ENVY Multi 250 AC/DC Welder
- 3m M350 Digital MIG Torch
- 4m T2 TIG Torch
- 4m Twist Lock Electrode Holder
- 4m 300A Earth Clamp & Lead
- 2 x Dual Stage Argon Flowmeters
- 2 x Quick Connect Gas Hoses
- Operating Manual
- V Groove Rollers
- F Groove Rollers
- U Groove Rollers
Specifications
| Specification | Details |
|---|---|
| Part Number | U11238 |
| Input Voltage | 240V Single Phase |
| Plug | 15A |
| MIG Output | 20–250A |
| TIG Output | Up to 250A AC/DC |
| MMA Output | Up to 250A |
| Wire Sizes | 0.6–1.2mm |
| Wire Spool Capacity | D200 & D300 (5kg & 15kg) |
| Weight | 34.5kg |
| Dimensions | 810 × 280 × 520mm |
| Protection Class | IP21S |
| Warranty | 5 Years |
Why Buy from Beyond Tools?
Beyond Tools is an authorised Australian UNIMIG dealer, offering expert advice, genuine products, fast Australia-wide shipping and after-sales support. Whether you're upgrading your workshop or investing in your first premium multi-process welder, our experienced team can help you choose the right welding equipment for your application.
Additional Information
What's Included
Optional Accessories
Recommended Consumables
Spare Parts
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