Product description:
◆Surface mount design on main control board, with advanced craft.
◆With good protection of under voltage, over voltage and over current, it makes machine safe and reliable.
◆Advanced IGBT inverter technology, high working frequency, high working efficiency and energy saving.
◆With double closed loop system, arc stability
◆Imported IGBT with original packaging with high reliability.
◆500/630 with gouging function, one multiple-use machine.
◆With tri-proof design, it ensures working stable and reliable when in kinds of adverse circumstances.