【★Easy To Weld】Arc Welding Machine Is Easy To Use,Beginner Can Also Operate Well. 【★Energy Saving King】Whole Day Welding Is No Problem,Energy-saving Design,It Is Applicable For Welding All Kinds Of Ferrous Metals Such As Carbon Steel, Medium Carbon Steel And Alloy Steel Amongst Others. 【★Portable Design】Mini Size But Big Power,It's Not Just A Welding Machine But A Work Of Art. 【★Digital Inverter Technology】This welder come with advaced unique control mode improves the reliability of welding machine. Powerful Arc-force provide smoother welding and deeper penetration, keep arc stability, consitant welding current, the pretty nice beads, specially when in small welding current. 【★Safe and Stable】This welding machine has Anti-stick function easy the electrode removal from the workpiece, and closed-loop feedback control and multiple protection functions set internally, to prevent over heat, over current, over-voltage, under-voltage and short circuit damage to make sure safely operation, Manufacturer: MOOILKO