MMA Welding Machine IGBT 250A LCD (G80086)

IGBT 250A Inverter Welding Machine is designed for welding with rutile and alkaline electrodes (intended for welding stainless steel and cast iron). It features a modern design and a large, clear display. Equipped with four IGBT modules and four power diodes, it guarantees effective welding with electrodes up to 4 mm thick. The presented model of the welding machine has an improved cooling system that includes large heat sinks and an efficient fan at the rear of the housing. The lightweight, user-friendly control panel with a clear LED display allows the selection of the appropriate operating mode and precise setting of the welding current. Another advantage of the welding machine is its automatic functions, which significantly optimize and simplify the work; these functions include: Hot Start, Anti Stick, and ARC Force.

Product Specifications:

• Made using the highest quality components
• Equipped with four IGBT modules and four power diodes, ensuring effective welding with electrodes up to 4 mm thick
• Improved cooling system with large heat sinks that, combined with an efficient fan, effectively dissipate heat from inside the welding machine
• Easy-to-use control panel with a readable LDC display
• Has automatic functions for convenient operation: Hot Start, Anti Stick, and ARC Force
• Light and compact design makes the device very mobile, and it can be used anywhere

Automatic Functions:

Hot Start, commonly known as hot start, allows temporarily increasing the welding current above the value set by the welder. HOT START operates at the moment of arc ignition and is designed to prevent the electrode from sticking to the material. This is a great help when igniting the electrode.

Anti Stick reduces/minimizes the welding voltage and current in case of a short circuit between the electrode and the material being welded. ANTI STICK allows the welder to easily detach the electrode.

ARC Force stabilizes the arc regardless of its length. Reducing the function values gives a soft arc and less penetration depth, while increasing the function values leads to deeper penetration and the ability to weld with a short arc. At the highest value of the ARC FORCE function, one can "push the electrode into the puddle of molten metal and burn through the material.

Technical Specifications:

230 V 50/60 Hz7.1 kVA60 V
20 - 250A
Duty cycle: 60% - 250 A, 100% - 193 APower factor: 0.9 1.6 - 4.0 mmcooled fanemProtection class: IP21SH