Inverter MMA welding machine

Description

Inverter MMA welding machine is a type of welding machine utilizes inverter technology to convert standard AC (Alternating Current) power into DC (Direct Current) suitable for welding. Compared to traditional transformer-based welders, inverter technology offers several advantages:

• Lighter and more portable: Makes it easier to maneuver and use in tight spaces.
• More energy-efficient: Saves on electricity costs.
• Better control over welding current: Enables smoother and more precise welds.

MMA (Manual Metal Arc) welding is a popular arc welding process that uses a consumable electrode coated with flux. The flux creates a protective gas shield around the weld pool, preventing contamination and improving weld quality.

A 130A output current makes this machine suitable for welding thinner metals (around 1.6mm to2.5 mm diameter) using different electrode sizes.

• Duty cycle: The percentage of time the machine can operate at its maximum current without overheating.
• Hot start: Briefly increases the current at the beginning of welding for easier arc initiation.
• Anti-stick: Helps prevent the electrode from sticking to the workpiece if the current is too low.