The TECHNICA is a compact and lightweight direct current welding machine and comes as an MMA welder for welding rutile, base, stainless steel and cast iron electrodes, among others. It can also be used as a TIG (DC) welder when used with the Telwin torch set. This set can be ordered separately. The inverter has high welding current stability, even when the supply voltage changes.The "Arc-Force" and "Hot-Start" function allows for better striking of the welding arc and a flatter and regular weld bead. The “Anti-Stick” function ensures that the electrode is removed from the workpiece and does not stick.The welder is equipped with thermal protection against overvoltage, undervoltage, overload. Show more