MZ-1250 IGBT Inverter Submerged Arc Welder

MZ-1250 IGBTInverter Submerged Arc Welder

MZ-1250 IGBT invertersubmerged arc welder has the greatest weight,biggest dimension, power and output current in this series. The dimension, netweight and output current are 3.1 times, 1.9 times and 1.98 times of modelMZ-630 and lifting equipment or casters on the bottom should be used to movethis giant machine. Apart from this feature, MZ-1250 IGBT inverter submerged arc welder can be used as carbonarc gouging machine by simple adjustment. In real practice, carbon arc gougingis mainly applied for gouging and eliminating weld defects. However, a wordof warning, please take care because carbon arc operation can cause smoke, dustpollution and arc radiation.

Detailed Specifications
Model No.: MZ-1250
Input power: Three-phase 380V 50/60HZ
Rated input power: 73KVA
Rated input current: 101A
Duty cycle: 100%
No-load voltage (MAX): 70-90V
Adjustment range of current (MMA): 60-1250A
Adjustment range of current (SAW&CC): 120-1250A
Adjustment range of current (SAW&CV): 17V-50V
Diameter of wire: 2.5-6mm
Weight of welder: 110KG
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 grade: F
Raising means: LIFT
Protection grade: IP21S