i-ARC 525 LAB is an inverter welding machine for MMA and TIG processes, suitable for both workshop and outdoor use: it is ideal for maintenance. Powerful and reliable, it is the welding machine that never disappoints its users.
The welding quality and performance are top-notch for its segment. The microprocessor control ensures excellent ignition properties and stable arc performance in any welding position.
Compact and robust, its ergonomic design makes it perfect for transport.
i-ARC 525 LAB delivers 250 Amps in direct current for welding with electrodes ranging from 1.6 to 5.0mm in diameter and boasts an excellent duty cycle for its category.
It is compatible with rutile and basic electrodes and can weld various metals, including steel, stainless steel, cast iron, etc.
The machine operates on a three phase power supply of 400 Volts and it is particularly suitable for operations in the absence of an electrical network, powered by a generator.
The i-ARC 525 LAB is equipped witha display for setting the welding parameters:
- Adjustable Hot Start: Provides additional amperage during the initial seconds of arc ignition, facilitating the attainment of the optimal welding temperature.
- Adjustable Arc Force: Minimizes the risk of the electrode sticking to the workpiece, ensuring a smooth welding process.
- Anti-sticking: If the electrode does stick to the workpiece, the welding current is automatically reduced to a few amps, simplifying the release of the electrode.
TIG LIFT welding using a torch with a tap to control the shielding gas, allows minute work on small thickness mild steel and stainless steel sheets.
In TIG welding with LIFT arc striking, the tungsten electrode is placed on the work surface and slowly lifted to ignite the welding arc. This technique uses a low-intensity current to protect the electrode, while the welding machine gradually increases the amperage for a high-quality weld.
Included accessories: Generator only.
