MIG / MAG: Welding is done with wire and must be connected to gas for clean welds.
Electrode (MMA): Creates thick and strong welds without the need for an external gas supply, making it ideal for outdoor welding.
TIG: Slow welding for detailed work on aluminum and stainless steel. Requires experience and connection to an external gas cylinder. Does not create "spatter".
Plasma cutting: It uses compressed air to cut almost any type of metal with speed and precision. It is mainly used by specialized workshop personnel (e.g., car repairs).
FCAW: It uses flux-coated wire, which releases gases as it burns, creating a protective zone around the molten metal.
Inverter: Offers greater efficiency and helps reduce weight.
With Voltage Stabilizer: Keeps the output voltage stable, even if there are fluctuations in the power supply.
IGBT: Insulated Gate Bipolar Transistor: Allows the conversion of direct current (DC) to alternating current (AC) or the output of direct current to a higher or lower intensity.
VRD: Voltage Reduction Device: Reduces voltage for user safety.
