INSTRUCTION MANUAL
·
MIG 250
3
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This welding machine is manufactured with advanced inverter technology. With high-power
component IGBT and PWM technology, the inverter convert the DC voltage, which is rectified from
input 50Hz/60Hz AC voltage, to high-frequency 20KHz AC voltage; as a consequence, the voltage
is transformed and rectified. The features of this product are as follows:
-IGBT inverter technology, current control, high quality, stable performance;
-Closed feedback circuit, invariable voltage output, great ability of balance voltage up to
±
15%;
-Electron reactor control, stable welding, little splash, deep melting, excellent welding seam
reshaping;
-Slow weld wire feeding for arc starting, be able to cut small ball after welding
，
successful arc
starting;
-Suit for welding medium thin plate more than 0.8mm;
-Small-sized, light-weighed, easy to operate, economical, practical.
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