【 10 IN 1 Multi-functions Aluminum Welder】: The GZ GUOZHI welding machine offers 10 processes:Pulse,Double Pulse MIG,PulseLIFT TIG,Gas MIG, MAG, Flux Core MIG, MMA/Stick, LIFT TIG, Spot Welding and Spool Gun(spool gun need to purchase separately). 【Upgraded Mig Welder & Excellent Display】:Leading technology innovation and high-quality multi-function dual pulse MIG.Large LCD screen display, dynamic adjustment, all adjustment functions, parameters are menu design, current, voltage can be preset, easy to use, clear at a glance. 【Wide Application】:Various Welding Wire Suitable for all kinds of welding requirements .023”/.030”/.035” solid/SS wire, .023”/.030”/.035” flux core wire for MIG manual setting; only .035” available in MIG synergistic setting .035”/.045” aluminum wire.MMA with VRD function, anti-stick function, can weld various types of welding rods ,cellulose and other welding rods. 【Smart Memory Mode】:MIG smart design, with gas, wire detection function, 2T/4T function, pre flow and post flow time can be set, welding current and voltage parameters storage function ,no need to readjust every time, welding current automatic matching for welding iron thickness, use convenient. 【Synergic Control】: Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate.You can also switch to manual mode and fine-tune current /voltage freely. 【 2 YEAR Warranty】: Every piece of GZ GUOZHI welding tools is strickly inspected and quality control process, you can buy freely and rest assure to try. Any questions of mig welder please just feel free to contact us, we will spare our no effort to help you. Multi-functions: MIG synergistic setting & MIG manual setting, Gasless Flux wire MIG Welds, stick welds, and Lift TIG welds. Dynamic control-set arc control to crisp or soft depending on your preference and application. (SPOOL GUN need purchasing separately, LBT150P)