IGBT INVERTER SUBMERGED-ARC WELDER

perfect automatic protection suitable for 24 hour operation designed with imported high-power high-power output

MZ-800 IGBT inverter submerged arc welder has a perfect automatic protection so the service life is extended and with duty cycle of 100% which means that it is suitable for 24 hour operation under full load.      With all these features, it is the ideal welding machine for industrial applications. The input power for this machine is three-phase 380V and the range of submerged arc welding voltage is from 17 to 50V. Designed with imported high-power double-barreled IGBT inverter technology, this product has high-power output, anti-interference performance and stable arc.      Besides that, the diameter of wire used is 2-5mm depending on the welding steel. The flux used in MZ-800 IGBT inverter submerged arc welder has an excellent quality so metal mechanical properties of weld can be enhanced and the incidence of welding defects can be reduced.

Input power	3×380V 50/60HZ
Rated Input Power	47KVA
Rated Input Current	65A
Duty Cycle	100%
No-load voltage	70-90V
Adjustment range of current(MMA)	40-800A
Adjustment range of current(SAW&CC)	80-800A
Adjustment range of current(SAW&CV)	17V-50V
Diameter of wire	2-5mm
Weight of welder	100KG
Dimension(L×W×H)	720×420×1000mm
Wire feeding speed	30-360cm/min
Welding speed	20-150cm/min
Capacity of flux container	10L
Capacity of wire container	20KG
Weight of tractor	45KG
Air Switch	100A
Insulation class	F
Raising means	LIFT
Protection grade	IP21S