Röhr 250FI

MMA Inverter Welder

The Röhr 250FI-08 MMA Inverter welder is easy to use and perfectly suited to experienced and new users alike, you can carry out a huge range of welding including vehicular, fabrication, house maintenance, or even more unconventional work with precision and ease.

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Specifications

Welding type
MMA
Frequency
50/60 Hz
Power voltage
Single Phase AC 230v
Input current
43 A
Detailed specs

In the box

  • 250FI-08 MMA Inverter Welder
  • Stick Weld Armature
  • Earthing Clamp
  • Welding Mask
  • Wire Brush
  • Accessory Bag
  • User Manual
£159.99
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Details

Product description

The Röhr 250FI-08 MMA Inverter welder is easy to use and perfectly suited to experienced and new users alike, you can carry out a huge range of welding including vehicular, fabrication, house maintenance, or even more unconventional work with precision and ease.

The Röhr 250FI-08 has the ability to weld stainless steel, alloy steel, carbon steel, copper, and other color metal. It can apply to electrodes of different specifications and materials, including acidity and fibre.

Not only that, the lightweight design and shoulder strap make this welder highly portable –  perfect for repair and maintenance work indoors and outdoors. This unit comes equipped with everything that you need to get up and running straight out of the box, including stick weld armatures, a welding mask, a cleaning brush, and an accessory bag.

Specifications

Welding type
MMA
Frequency
50/60 Hz
Power voltage
Single Phase AC 230v
Input current
43 A
Output current
20-250 A
Duty cycle
60%
No-load voltage
62 V
Efficiency
85%
Power factor
0.93
Insulation grade
F
Housing protection grade
IP21

Features

MMA Welding

MMA Welding

MMA welding is a traditional welding technique that uses a flux core. MMA welding is considered simple and easy to learn.

Suitable for:

  • Iron
  • Copper
  • Aluminium
  • Non-alloy steels
Inverter Welding

Inverter Welding

Inverter welding alters the input power depending on how you want to use it, it also rectifies AC to DC and features micro controller management.

Advantages:

  • Controllable output 0-100%
  • Lower power consumption
  • Extremely portable
Inverter Technology

Inverter Technology

Inverter welders dramatically reduce the power required to weld, increasing efficiency by 30% and producing a consistent power supply.

This gives you the most stable welding arc, not only that IGBT monotubing significantly increases efficiency compared to normal MOS tubing.

IGBT Technology

IGBT Technology

IGBT is a bipolar transistor with an insulated gate electrode, this semi-conducting device is increasingly being used in power electronics as 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 protection against short circuits.

Hot Start Technology

Hot Start Technology

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.

Anti-stick

Anti-stick

This function helps to prevent overheating of the electrode by switching off the welding current when the electrode sticks to the material.

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Product features
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Support

Warranty

Buy with complete confidence: your Röhr Welder purchase comes with an automatic 12-month warranty as standard, and access to our trained UK-based technical specialists to support you with any enquiry.

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Reviews

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