WELPRO CD MMA 120 Inverter MMA Welding Machine 20-120A

WELPRO CD MMA 120 Inverter Welding Machine, Welding Current 20 - 120 A
A compact, high-quality MMA inverter welder designed to meet the demands of household welding, DIY projects, maintenance, and general installation tasks. It stands out with full rated welding current output up to 120 amps, delivering a smooth, stable, and consistent arc (Smooth & Stable). The unit offers precise welding current control from 20 to 120 amps, shown on an easy-to-read digital display for convenient parameter setting. It accommodates welding electrodes from 1.6 mm to 3.2 mm, capable of running 3.2 mm electrodes continuously all day without interruption. In addition, the machine is designed to allow polarity switching for MMA welding cables on the front panel to select the appropriate polarity for the type of work and electrode. User safety is prioritized with a VRD (Voltage Reduction Device) system that reduces the open-circuit voltage at the front of the machine to just 12 volts while idling or changing electrodes, effectively preventing electric shock hazards. Enhanced with built-in welding assistance functions including Hot Start, which boosts current during arc striking for easy arc initiation; Arc Force, which compensates welding current when the arc distance fluctuates to maintain a stable arc and produce neat weld beads; and Anti Stick, which instantly cuts the welding current when the electrode sticks to the workpiece, completely eliminating electrode sticking and burning issues.