Features:1. Small and Light :The size of the mid-frequency transformer in this series is reduced to only several % of that in the traditional arc welding machines. Our machines are about 1/5 – 1/10 as heavy and 1/3 as big compared the traditional ones.2. High efficiency :Energy Effeciency reaches 80-85% and power factor can reach as high as 0.93. Over 1/3 of energy is saved compared to traditional ones.3. Step-less adjustment for welding current and voltage, can fulfill the requirement for different welding tasks.4. Stable welding with little welding spatter. Nice form of welded seam.5. Auto-compensation against power fluctuation.6. Application base for carbon steel, stainless steel, low-alloy steel.
