Double IGBT Module Welding Machine / Welder

Attractive design, stable performance 20 year experience CE approved Good quality, lower price Excellent after service

Double IGBT Module Welding Machine / Welder

Functions and features

Welding Manner: DC MMA

Scope of Application: mechanical manufacturing, iron and steel industry, automotive manufacturing construction of pipelines, bicycle industry, Electric power industry, and shipbuilding industry etc;

Adopt IGBT inverter and soft-switch technology, the output Is stability

Small volume, light weight, high duration rate

Strong grid voltage fluctuation and anti-grid compensation

Capacity of resistance to power fluctuations and good arc regulator, stable arc

High welding quality, beautiful shape, stable welding.

Strong and special power supply, suitable for connection of steel welding.

Model Specification	Three   phase
	ZX7-400I	ZX7-500I	ZX7-630I
Power   supply (V)	AC380V±15%	AC380V±15%	AC380V±15%
Frequency   (Hz)	50/60	50/60	50/60
No-load   voltage (V)	75±5	75±5	75±5
Output   current range (A)	20-400	40-500	60-630
Rated   output voltage (V)	36	40	44
Duty cycle   (%)	60	60	60
No-load   loss(W)	200	200	200
Efficiency   (%)	85	85	85
Power   factor	0.93	0.93	0.93
Insulation   class	F	F	F
Protection   class	IP21	IP21	IP21
Weight   (kg)	0-100	0-100	0-100
Dimension   (mm)	510*284*472	545*327*527	545*327*527
Arc-force   adjustment range (A)	0-100	0-100	0-100
Welding   rod diameter (mm)	1.6/6.0	1.6/6.0	1.6/8.0

Double IGBT Module Welding Machine / Welder