2 in 1 MIG MMA Welder CO2 Gas-Shielded and Manual Arc Welding Machine Multipurpose IGBT DC Inverter Welder with Built-In Wire FeederReliable performance, compact design, lightweight, energy-saving, and highly efficient. High-quality IGBT module with increased inverter frequency for reduced energy loss during welding. Equipped with an internal cooling fan and large blade for effective heat dissipation. Multifunctional design suitable for welding low carbon steel, medium carbon steel, and alloy steel. Digital display with two operation modes: manual arc welding (MMA) and gas-shielded welding (MIG). Adjustable wire feed speed and welding current from 20-120A; built-in wire feeder with voltage control knob. Capable of welding in all positions, including difficult angles. Includes multiple safety protections: overcurrent, overtemperature, and overload protection.Product Specifications: Type: 2 in 1 MIG and MMA Welding Machine Construction: High-quality copper windings and industrial-grade transformer for strong welding performance Display: Digital Welding Modes: MIG (gas-shielded), MMA (manual arc) Current Adjustment Range: 20-120A Input Voltage: 220V Rated Input Power: 6.3 kVA Output Current Type: Direct Current (DC) Operation Principle: Inverter Technology Rated Output Voltage: 230V No-Load Voltage: 65V Power Factor: 0.93 Workpiece Material: Steel Machine Dimensions: 280 x 180 x 150 mm Machine Weight: 5.363 kg (11.82 lbs) Package Dimensions: 335 x 310 x 180 mm (13.19 x 12.20 x 7.09 inches) Package Weight: 5.709 kg (12.59 lbs)Package Contents: 1 x 2 in 1 MIG/MMA Welding Machine 1 x 450g Spool of Welding Wire 1 x MIG-14AK Welding Torch 1 x 200A Electrode Holder 1 x 300A Ground Clamp 1 x Welding Mask 1 x Cleaning Brush 1 x Carrying Belt 1 x User Manual