About this item

【Precision Pulse Stick Welder】This 140A ARC welding machine integrates advanced precision pulse technology, enabling meticulous heat control through customizable pulse parameters, ensures superior accuracy in welding, making it suitable for welding thin plates, pipelines, and diverse positions, including flat, vertical, horizontal, and overhead welding.
【Variable Pulse Frequency】 This adjustable pulse frequency spans from 1 to 5. Lower frequencies yield distinct ripples and require shorter cooling time, enhancing the efficacy of deep penetration welding. Higher pulse frequencies result in finer ripple patterns, optimal for tasks that demand a rapid and precise finish.
【3 In 1 Welder】Seamlessly transition between ARC, Pulse Stick, and LIFT TIG welding (TIG torch not included) with the convenience of a press-and-turn knob. Compatible with various welding rods (1.6-3.2mm), including E7018 and E6013. LIFT TIG welding compatible with WP17V 10-25 plug TIG torch.
【Compact Mightiness】This MMA-140 stick welder weighing just 7.41 lbs, effortlessly blends power and portability. Featuring an LCD, dual-voltage adaptability (110V/220V), and automatic safeguards against overcurrent, overvoltage, overheating, and overload. With efficient fan motor cooling and a robust multi-layer safety system, it meets the needs of both beginners and seasoned professionals.
【Versatility Perfected】Elevate your welding experience with this welder's multifunctional prowess. Including an adjustable Hot Start for splatter reduction and ARC Force to prevent electrode sticking. VRD MMA function enhances welding safety, the LIFT TIG feature ensures quick arc initiation at low currents. Perfect for handling an array of metals such as stainless steel, low-carbon steel, copper, and cast iron.