Hot sale MMA-250 dc inverter welder

Hot sale MMA-250 dc inverter welder  

♥Use:

      light manufacturing, maintenance, civil steel structure installation;
♥ Weldable materials:

      electrodes for acidic, basic welding, stainless steel electrodes, cast iron electrodes and other electrode for welding low carbon steel, carbon steel, alloy steel, etc.;
♥ Advanced inverter technology:

       Inverter frequency up to 100KHz, conversion rate of 85%, no-load loss, using non-adjustable, easy to use, easy to carry, reliable and economical and durable;
♥ Precise control system:

      PWM Pulse Width Modulator, closed loop control system to ensure the machine is stable;
♥ Excellent welding performance:

      dynamic characteristics of a good, little spatter, arc stability, weld pool easy to control, weld appearance, 200B with thrust adjustable function;
♥Improve the protection system:

      over-voltage, overheating, over-current automatic protection to ensure welding safe

♥ welding rod:

Suitable for a variety of acid ,alkaline  and cellulose rod welding, welding support fibre welding rod welding, and can weld from down side.

HS CODE: 85158000090

Factory: