dc inverter welding machine ZX7-250

dc inverter welding machine ZX7-250
1.advance(mos) inverter technology
2.high frenquency arc-starting
3.widely used
4.saving
dc inverter welding machine ZX7-250
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Use
:
Light manufacturing, maintenance, civil steel structure installation;
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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.;
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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;
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Precise control system
:
PWM Pulse Width Modulator, closed loop control system to ensure the machine is stable;
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Excellent welding performance
:
dynamic characteristics of a good, little spatter, arc stability, weld pool easy to control, weld appearance, 200B with thrust adjustable function;
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Improve the protection system
:
over-voltage, overheating, over-current automatic protection to ensure welding safety