Our welder is a rectifier designed for power supply using inverter technology.
The appearance of inverter arc welding equipment has benefited from the theory and device of inverter,inverter arc welding power supply using high power device mosfst field effect transistor,converts the power frequency of 50/60hz to high frequency (100khz or higher).Subsequently, the voltage is lowered and the current is regulated.Through the pulse bandwidth modulation control technology (pwm), a powerful and powerful dc tig welding power source can be produced.As the switch power inverter technology is adopted, the weight of the main transformer of the welder is greatly reduced, and the efficiency is increased by 30%.The arc ignition system adopts the principle of high frequency oscillation.
Our hand arc welding machine can provide stronger, more concentrated, more stable arc, in the process of short circuiting droplet transfer,when the electrode and workpiece are short circuited, the reaction is more rapid.In addition, such power supplies can be fitted with arc regulators, which means that welders with different dynamic characteristics can be designed to adjust the dynamic characteristics to make the arc softer or harder.
Our inverter argon arc welding machine arc easily, concentrated arc, have advance aspirated, delay off gas and welding current attenuation device automatically, time can be adjusted continuously, and pulse selection, adjustable pulse peak current adjustable, gu zhi adjustable current, automatic control of welding arc, arc characteristics, stable frequency.The weld shape and internal quality are the best results.Very suitable for special requirements for welds.Our inverter type argon arc welding machine can be used for welding stainless steel, alloy steel, carbon steel, copper and other non-ferrous metals.Welding machine overall power conversion efficiency in general, are more than 85%