Industrial infra-technology project of the Ministry of Industry and Resource (KERI, Bukyung Univ, Kyungnam Univ.)

Ensures Fine bead formation and excellent weldability for thin sheets less than 1.2mm thickness and 150cm/min velocity, first time in Korea

Ensures 1 pulse 1 drop transfer by use of DSP

Ensures high speed and low spatter welding, resulting in improved productivity and quality

Wide voltage range applicable for same setting current

Applicable for semi-automatic, automatic, and robot welding

Realized 300A, 100% duty cycle

Patent application: PULSE MAG ARC welding method (Feb, 2001, Application No.: 10-2001-0007341)