Röhr MINI-140PI MMA Inverter Welder | Union Mart

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Röhr MINI-140PI

MMA Inverter Welder

The Röhr Mini-140PI MMA Inverter Welder is suited to new and experienced users alike, it’s perfect for a wide variety of welding tasks such as vehicular, fabrication, house maintenance, or more unconventional work due to being multi-use.

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Specifications

Welding type
MMA
Frequency
50/60 Hz
Power voltage
Single Phase AC 240v
Input current
25 A
Detailed specs

In the box

  • SMINI 140NI MMA ARC Inverter Welder
  • MMA Stick Welding Clamp with 2M Cable
  • Earthing Clamp with 1.5M Cable
  • Long Reach Strap
  • Wire Brush
  • User Manual
£79.99
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Details

Product description

The Röhr Mini-140PI MMA Inverter Welder is suited to new and experienced users alike, it’s perfect for a wide variety of welding tasks such as vehicular, fabrication, house maintenance, or more unconventional work due to being multi-use.

This MMA Inverter Welder uses the latest inverter technologies to dramatically reduce the overall footprint, furthermore, the Inverter Welder dramatically reduces the power required to weld by increasing efficiency by 30%. Therefore, they produce a consistent power supply giving you the most stable welding arc.

The Röhr Mini-140PI comes well equipped with a 1.5m earthing clamp, a 2m stick welding clamp, a cleaning brush, and a carry strap.

Specifications

Welding type
MMA
Frequency
50/60 Hz
Power voltage
Single Phase AC 240v
Input current
25 A
Output current
20-140 A
Duty cycle
60%
No-load voltage
60 V
Efficiency
85%
Power factor
0.73
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

This unit feature 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.

View warranty details

Reviews

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