产品分类：➎ 逆变式二氧化碳气体保护焊机（一体式）
产品说明： ◆ small size, light weight: IF transformer is only the traditional arc welding power supply step-down transformer    A few one-tenth; machine weight is only traditional arc welding power 1 / 5-1 / 10; whole    Machine volume is only about 1/3 of the traditional arc welding power; ◆ Efficient, energy-saving: Arc Welding inverter due to small size, copper consumption and consumption of iron with the consumption of timber    Reduce the material and greatly reduce reactive power loss, the power efficiency of up to 85%, power    Rate factor up to 0.93, saving more than 1/3 of traditional arc welding power source; ◆ digital display, can preset current and voltage, backing welding forming a good back; ◆ welding process is very stable, droplet smooth transition, welding spatter, beautiful shape;    Using constant-speed wire feeding circuit, and the traditional constant-voltage wire feeding circuit has a higher wire feed    Stability, can be achieved in the whole current range of high stability wire.