RÖHR MMA-250FI IGBT MMA Welder. Unlike many sellers, we have a fully trained service department and carry a comprehensive range of spares.Introducing the RÖHR MMA-250FI IGBT MMA welding machine. Using the latest Inverter technology to dramatically reduce overall footprint, as well as IGBT mono tubing to significantly increase efficiency compared to normal MOS tubing. As well as size, Inverters dramatically reduce the power required to weld, increasing efficiency by 30%, whilst producing a constant power supply for a more stable welding arc. The power source offered by this machine is stronger, more concentrated and produces a more stable arc. Its response is quicker and it can even be adjusted for specialty welding to make the arc softer or harder. This kind of welding machine has the following characteristics: effective, power saving, compact, stable arc, good welding pool, high no-load voltage, high capacity of force compensation and multi-use. It can 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. It can operate at high altitude, the open air and inside and outside environments.
It is compact in volume, light in weight, easy to install and operate. For repair and maintenance work indoors and outdoors. Suitable for stick/electrode welding (MMA welding). Body made of powder coated steel sheet.Hot-start function facilitates ignition of the arc. Well Equipped Out The Box. Robust Design & Compact Form. Easy to Store & Transport to Site. Röhr Welders offer everyday solutions for a variety of welding needs.
Choosing is easy with our guides and product details. Different materials require a certain type of weld. Some of our machines will do it all whilst others specialise. Materials and thickness define the amount of power you require. As a rule of thumb, the higher the better.
MIG (GMAW) - Metal Inert Gas. Uses an inert gas shroud around a continuously-fed reel filament to melt and join surfaces.
Faster than TIG, suitable for most welding applications. TIG (GTAW) - Tungsten Inert Gas. Uses a tungsten filament rod with inert gas shroud to melt and join surfaces. Produces a strong and higher quality weld than MIG. MAG (GMAW) - Metal Active Gas.Reacts with the weld to produce less spatter or burn-in. MMA (ARC/SMAW) - Manual Metal Arc. Traditional welding technique using a flux core. Simple vs alternatives, quick to learn. Can be used for Aluminium, Copper etc. IGBT - Insulated Gate Bi-polar Transistor. Most recent technology using capacitors.
Stores high voltages for steady release. Inverter - Alters Input Power for Desired Use. Choosing the correct welding machine can be a daunting process. The task in hand should define the product you require but also consider additional uses which you may encounter in the future.
More capable machines offer greater flexibility with materials and offer more control whilst a more basic welder will produce the desired results for a known task. Please note the welding machines are not supplied with consumable components such as wire or gas. Power Voltage (V): Single Phase AC 230V±15%. 1 x Welder Unit with Attached Armature.
1 x Welding Mask & Glass. Weight: GW 5.5KG (12lb).Overall Dimensions (LxWxH): 390mm x 125mm x 240mm (15.3" x 4.9" x 9.4). Our Comprehensive Range of Official Spares and Accessories. The item "ARC Welder Inverter MMA 240V 250amp DC Portable Stick Welding Machine ROHR 08" is in sale since Friday, April 12, 2019. This item is in the category "Business, Office & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Stick Welders". The seller is "union-mart-uk" and is located in Southampton. This item can be shipped worldwide.