Stanners 3TI Inverter Expert
The Stanners 3TI Inverter Expert is a professional 250A synergic inverter MIG/MAG welding system designed specifically for modern bodyshop, accident repair and fabrication environments.
Featuring twin 4-roll wire feed systems and supplied complete with dedicated steel, MIG brazing and aluminium welding setups, the 3TI Inverter Expert allows technicians to switch between repair processes with minimal downtime, improving workshop efficiency and productivity.
Suitable for welding steel, stainless steel, aluminium and MIG brazing applications, the 3TI Inverter Expert combines advanced synergic inverter technology with simple operation, excellent arc stability and consistent welding performance.
Key Features
• Fully synergic inverter MIG/MAG power source
• Twin 4-roll wire feed systems
• Simultaneous setup for multiple wire types and welding processes
• Stepless voltage and wire feed adjustment
• Large digital display for welding parameters
• Steel, stainless steel, aluminium and MIG brazing programmes
• Adjustable arc characteristics for optimum welding performance
• 2T / 4T trigger operation
• Wire inching and gas test functions
• Holds two full-size D300 wire reels
• Heavy-duty mobile workshop design
• Ideal for vehicle body repair and accident repair centers
Technical Information
Input Voltage: 3 x 400V
Supply Requirement: 16A 3-Phase
Current Range: 25–250A
Duty Cycle:
250A @ 35%
170A @ 60%
130A @ 100%Wire Feed System: Twin 4-Roll Drive Systems
Wire Diameter Range: 0.6–1.0mm
Welding Processes: MIG/MAG, Aluminium, Stainless Steel, MIG Brazing
Synergic Programmes: Yes
2T / 4T Operation: Yes
Open Circuit Voltage: 75V
Efficiency: 85%
Protection Class: IP21
Dimensions (L x W x H): 758 x 466 x 770mm
Weight: Approx. 55kg
MIG Spares / Consumables
We provide common MIG consumables listed on the link below
Many more types available at head office so if you can't see what you need, contact us!
Supplied Complete With
• 2 x MIG Torches
• 1 x Aluminium Spool Gun
• Earth Return Lead Assembly
• Gas Regulator
• Aluminium Drive Roll
• 5kg 0.8mm Aluminium MIG Wire
• 5kg 0.8mm CuSi3 MIG Brazing Wire
• Torch Consumables & Spare Contact Tips
• Spool Gun Adaptor Kit