Röhr MIG-250MI 3-in-1 MIG/ARC Welder Inverter Gas/Gasless 250 Amp DC Anti-Stick Welding Machine MMA IGBT 240V AC - Welding Mask & Variety of Accessories Included by Amazon.co.uk

Price last update: 24/05/2025
  • 12 month warranty and free to call UK based technical support line
  • Auto hot start, anti stick, arc force stabilisation, thermal overload protection, 60% duty cycle
  • Euro torch, scratch start, standard UK 3 pin 13 amp plug, 3-in-1 output functions
  • Comes with lots of accessories - earth clamp, clipping hammer, wire brush, mask
  • For experienced and DIY users alike with it's intuitive design

    Compare Röhr MIG-250MI 3-in-1 MIG/ARC Welder Inverter Gas/Gasless 250 Amp DC Anti-Stick Welding Machine MMA IGBT 240V AC - Welding Mask & Variety of Accessories Included with other products:

    Description

    When it comes to designing and manufacturing welders, R\xf6hr have extensive, unparalleled knowledge. They combine breakthrough technologies
    to produce some of the most advanced and capable welding machines on the market.
    R\xf6hr welders are easy to use and perfectly suited to experienced and new users
    alike. You can carry out a huge range of welding including vehicle's, fabrication, house maintenance or more unconventional work where specialist materials require more advanced features. Whether it's aluminium bike frames or a revived passion for steel sculpture, there's a R\xf6hr for the job and a R\xf6hr for you!
    The MIG-250MI Gives you R\xf6hr Quality
    Exceed your Expectations
    R\xf6hr welders are built to last with high quality components
    that will ensure reliability for occasional or regular users. This welder uses the latest inverter technologies. Inverters dramatically reduce the power required to weld by increasing efficiency by 30% and they produce a consistent power supply giving you the most stable welding arc
    . IGBT monotubing significantly increases efficiency compared to normal MOS tubing.
    Perfect for a Wide Variety of Welding
    This welding machine is equipped with an electronic reactor circuit to control electric short transition and blending transition. This provides stable wire speed, low power consumption and no electromagnetic noise. This welder is multi-use
    so you can weld low-carbon steel, stainless steel and alloys.
    Dual "2-in-1" Portable Functionality
    This welder can be used for MMA Arc welding or MIG / MAG welding and it's highly portable due to it's lightweight design. The unit produces neat welds
    that leave you in no doubt that this high quality
    welder is designed by R\xf6hr.
    Specifications
    Runs off a Standard UK Plug 240V AC
    Input Current 36.4a
    Output Currents: MIG 50a - 250a, MMA 20a - 250a
    Duty Cycle 60%, Transfer Efficiency over 85%
    Frequency 50Hz - 60Hz, Power Factor 0.93
    Plastic Spool with Metal Bar
    Insulation Grade F / Housing Protection Grade IP21
    Wire Specs: Speed (m/min) 2.5-13, Gauge 0.6mm - 1.0mm, Max Weight 5KG
    The Latest IGBT Technology
    IGBT is a bipolar transistor with an insulated gate electrode. This semi-conducting device is being increasingly used in power electronics because it combines the advantages of two transistor types: the easy controls of the field effect transistor and the fast switching and high breakdown voltage of the bipolar transistor. The IGBT also offers some robustness against short circuits because it limits the electrical continuity.
    Featuring ARC Force and Hot Start
    With ARC Force, the current increases automatically when the arc is shorter. Hot Start automatically boosts the tension at the ignition of the arc, this function facilitates the electrical arc ignition. After ignition, the unit automatically returns to the pre-set voltage.
    MMA Arc Welding
    MMA is electrode welding with a coated electrode.
    Anti-Stick
    This function helps to prevent overheating of the electrode by switching off the welding current when the electrode sticks to the material.
    Flexible Welding and Stepless Feed
    This unit features a stepless wire feed system so you can focus all of your attention on your weld. Also it's highly portable design allows for use wherever you need it.
    MIG / MAG Welding
    MIG is used for welding materials such as magnesium, copper and other non-ferrous materials and their alloys. MAG on the other hand, is suitable for steel, structural steel and most of its alloys. Thus, great welding seams can be briskly and efficiently manufactured with different thicknesses, ensuring that material distortion is kept to a minimum.
    Vari-gas Flow
    MIG/MAG welding require a protective gas. Inert gases, such as argon and helium, as well as active gases (for example carbon dioxide) and other mixtures can be used. The solenoid valve regulates the flow of gas. The valve is operated via a button on the torch.
    Standard UK 3 Pin 240V AC
    This welding machine does not need a specialist power supply, it can run straight off the mains.
    R\xf6hr Welders Come with a Variety of Accessories
    When you buy R\xf6hr, you will get the full package with a range of accessories to suit your welding needs. The welder comes with a welding mask, cleaning brush, 3 collets (1 x 1.0mm, 2 x 0.8mm), 2 steel nozzles and a bag to store your accessories. Also the unit has a 2m electric cord so you can position your welder in a convenient place.
    R\xf6hr Welders Come with a Variety of Accessories
    When you buy R\xf6hr, you will get the full package with a range of accessories to suit your welding needs. The welder comes with a welding mask, cleaning brush, 3 collets (1 x 1.0mm, 2 x 0.8mm), 2 steel nozzles and a bag to store your accessories. Also the unit has a 2m electric cord so you can position your welder in a convenient place.
    R\xf6hr Welders Come with a Variety of Accessories
    When you buy R\xf6hr, you will get the full package with a range of accessories to suit your welding needs. The welder comes with a welding mask, cleaning brush, 3 collets (1 x 1.0mm, 2 x 0.8mm), 2 steel nozzles and a bag to store your accessories. Also the unit has a 2m electric cord so you can position your welder in a convenient place.
    R\xf6hr Welders Come with a Variety of Accessories
    When you buy R\xf6hr, you will get the full package with a range of accessories to suit your welding needs. The welder comes with a welding mask, cleaning brush, 3 collets (1 x 1.0mm, 2 x 0.8mm), 2 steel nozzles and a bag to store your accessories. Also the unit has a 2m electric cord so you can position your welder in a convenient place.
    Advanced Euro Welding Torch 3m
    Earthing Clamp 2m
    Stick Weld Clamp 2m
    Other Parts and Accessories
    Type
    MIG Welder
    MIG Welder
    "3-in-1" Combo Welder
    "3-in-1" Combo Welder
    Output Current (MIG / A)
    40 / 135
    60 / 150
    50 / 200
    50 / 250
    Power Input
    UK 3 Pin Plug
    UK 3 Pin Plug
    UK 3 Pin Plug
    UK 3 Pin Plug
    Collets
    2 x 0.8mm, 1 x 0.6mm
    2 x 0.8mm, 1 x 0.6mm
    1 x 1.0mm, 2 x 0.8mm
    1 x 1.0mm, 2 x 0.8mm
    Duty Cycle
    15% at 135a, 35% at 79a
    15% at 150a, 35% at 98a
    60%
    60%
    Torch Type
    Standard Euro Torch
    Standard Euro Torch
    Advanced Euro Torch
    Advanced Euro Torch
    MIG Function




    ARC Function


    IGBT Monotubing

    Product information

      • Brand:RÖHR
      • Power Source:Corded Electric
      • Style:Pencil
      • Item dimensions L x W x H:54 x 25.5 x 41.5 centimetres
      • Weight:17 Kilograms
      • Manufacturer:Röhr
      • Part Number:Fwyj-249
      • Product Dimensions:54 x 25.5 x 41.5 cm; 17 Kilograms
      • Manufacturer reference:fwyj-249
      • Colour:Orange / Black
      • Material:Powder Coated Steel
      • Voltage:240 Volts
      • Amperage Capacity:250 Amps
      • Batteries included?:No
      • Batteries Required?:No
      • Item Weight:17 kg
      Röhr MIG-250MI 3-in-1 MIG/ARC Welder Inverter Gas/Gasless 250 Amp DC Anti-Stick Welding Machine MMA IGBT 240V AC - Welding Mask & Variety of Accessories Included
      Röhr MIG-250MI 3-in-1 MIG/ARC Welder Inverter Gas/Gasless 250 Amp DC Anti-Stick Welding Machine MMA IGBT 240V AC - Welding Mask & Variety of Accessories Included by Amazon.co.uk
      Price last update: 24/05/2025