| The Autool EWM518 welding machine applies the most advanced inversion technology.The principle of inversion is to transform the power frequency of 50Hz/ 60Hz into direct current and invert it into high frequency through high-power device IGBT, then perform voltage-drop and commutation with the output high-power D.C power supply via Pulse Width Modulation (PWM).Since the switch power inversion technology is adopted, the weight and volume decrease greatly while the conversion efficiency increase of more than 30%. Features: ➤2.[All-in-One Adjustment Knob]: Designed with a sole digital knob with 9 gears that can control multiple welding parameters, easy to operate. ➤3. [Highly Effective Welding]: AUTOOL M518 ARC MIG Inverter Welder can use 0.8mm welding wire to weld work pieces with a thickness of 2.0mm with stable arc welding performance and great forming effect. ➤4. [Lightweight&Portable]: AUTOOL M518 ARC MIG Inverter Welder weighs less than 5KG and has a shoulder strap design, so it can be easily carried around for welding. ➤5.[Three Years Warranty, Lifetime Maintenance]: For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours. |
 GASLESS WELDING Flux-cored welding wires automatically release metallic inert gas during the welding process, allowing for easy gasless welding and eliminating the need for heavy gas cylinders. |
 USED FOR VARIOUS SHEET METALS WELDING Supports 0.8mm welding wire and can weld 2.0mm metal with stable arc-starting welding and of excellent good forming effect. |
 UNIFIED ADJUSTMENT KNOB One digital knob controls multiple welding parameters, which overcomes the frequent failure of the potentiometer and reduces the failure rate. |
 LIGHTWEIGHT & PORTABLE Shoulder strap design can be easily carried around for welding. |
 OVERHEAT PROTECTION Built-in overheating protection circuit, the device will automatically stop working when the temperature is too high. |
 3 Year Warranty |
| Technical parameters： Power supply（V）:1 phases 220V±15% Frequency（Hz）:50/60 No-load voltage(V) :55 Rated input current(A): 20 Output current adjustment:range(A) 30 - 90 Output voltage(V):15.5 - 18.5 Duty cycle :25% Power factor >0.7 Efficiency(%) ≥80 Type of the wire feeder:Internal Welding-wire diameter (mm):0.8 Insulation grade :F Protection grade :IP21S Weight without wire roller(kg): 5.5 Dimension:(L*W*H mm) 360*135*240 |
Packing List : 1*AUTOOL M518 ARC MIG Inverter Welding Machine 1*User manual 1*Flux-cored wire and accessories 1* Shoulder strap |
