◆ SMT Surface mount design,with advanced workmanship.

◆ With good protection of under voltage,over voltage and over current,it makes the machine safe and reliable.

◆ Independent self-adaption switching power supply, adapt to a wide voltage range.

◆ Perfect constant-current electrical characteristics, with more stable arc welding.

◆ Exact digital current display, it makes machine be easy operated.

◆ Modular fuctional unit design,greatly improve the stability of the machine.

◆ Main ciruit with full bridge high power IGBT, high reliability.

◆ With 2T/4T mode, it reduces the working intensity greatly.

◆ Intelligent fan with comprehensive protection.

◆ Advanced IGBT inverter technology, high working frequency(50Hz),energy saving and environmental protection.

◆ With tri-proof design,it ensures working stable and reliable when in kinds of harsh welding circumstances.