Supply & Demand

parallel type compact (all-in-one) welder: using diode + IGBT rectifier voltage regulation technology, no transformer. All devices are integrated in a single cabinet. Power range: 30KW~400KW. Advantages: stable, energy saving, high power factor (above 0.9), low failure rate, small footprint, easy installation, especially suitable for small and medium-power equipment (below 400KW).

Series compact (all-in-one) welder: using SCR rectifier voltage regulation technology, no transformer. The inverter adopts high-voltage MOS, and all devices are integrated in one cabinet. Power range: 30KW~400KW. Advantages: stable, energy saving and power saving, low failure rate, small footprint, easy installation, especially suitable for small and medium-power equipment (below 400KW).

mainly used in the pipe welding

The equipment is widely used in the manufacture of oil pipeline and other high-quality steel pipe.

It is mainly used for pipe welding of low carbon steel,high strength steel and alloy steel.