This series of welding machine is the DC welding machine with falling characteristic curve. lts current-rectifying technique is imported from Japan.lts main circuit adopts double reversed ster-connected rectifying circuit;its control circuits adopt high precision control technique;its firing time sequence function adopts thick film circuits.Thus,the circuit is simplified,with higher reliability.This welding machine can be matched with not only the automatic welding (by robot),but also has the functions of welding and carbon arc-air gouging.lts welding performance is excellent.lt is suitable for the welding of shipbuilding,steel structures,boilers and pressure containers etc.lt has both the remote control and local control functions.lt is easy to adjust,use and maintenance.lt has high efficiency and long lifetime

Adjusting range of welding parameters

Parameters / Model	MZ1－800	MZ1－1000	MZ1－1250	MZ1－1600	MZ1－2000
Rated Input Capacity(kva)	59	74	95	120	180
Rated Input Voltage	Three Phases 380V 50Hz
Rated Welding Current(a)	800	1000	1250	1600	2000
Current Adj.Range(A)	100－800	150－1000	150－1250	200－1600	200－2000
No－Load Voltage(v)	85±5
Welding Voltage(v)	24－44	26－44	26－44	28－44	28－44
Rated Duty Cycle	100％
Wire Diameter(mm)	3－5	3－6	3－6	3－6	3－8
Wire Speed(At Welding Voltage 30V)	30－120m/h
Welding Speed(m/h)	15－70	15－75	15－95	15－105	15－105
Auto－Welder Set	Movable
Weld Beam Plane Max.slops Angle	10°
Weld TipAdjustmentDistance	0－85mm
Wire Weight	12kg
Welding Flux Funnel Capacity	12L