HPC——Hybrid Pulse Control process is synergetic waveform controlled welding process control variants applied in MIG welding.  which are Pulse (spray arc) and short-circuit transfer types in one duty cycle. It adopts the smooth switching technology of short-circuit and pulse. By alternately outputting pulse and short-circuit current, the molten pool is heated and cooled periodically, forming fish scale pattern. Thus HPC is particularly suitable for all poisition welding, especially vertical up welding.

Precious heat input and  synergetic hybrid waveform controlled process ensured the high productivity during all position welding,especially vertical welding.