inverter DC MOSFET ARC welding machine MMA250 ZX7-250 at 250 amps

Inverter DC IGBT ,easily carry.suitable for welding all kind of basic welding rod
inverter DC MOSFET ARC welding machine MMA250
inverter DC MOSFET ARC welding machine MMA250 ZX7-250 at 250 amps
1.The advantage of the welding machine
1. Inverter MOSFET technology and easy carry
2.Minimizing ,lightness,high quality and energy saving
3.Advance arc force and arc-staring function can rest interference
4.stable arc and little splash
5.high welding quality,deep bath and strong stength
6.Termostatic protection,auto protection of over-voltage and over cuurent
7.Be able to work continuously,it can balance automatic
8.the welding machine is suit for weld all kind of basic welding rod
9.compared with the mosfet welding machine,the IGBT welding machine can work more long time than the mosfet welding machine in one time!

2.The welding machine parameters
modle
ZX7250(MOSFET)
Input voltage
220V single phase
power factor
0.93
Rated input current(A)
28
Max welding rod diametre(mm)
4
output current(A)
20-250A
protection class of the case
IP21
Rate output current (A)
250A
insulation grade
F
MAX welding thickness(mm)
16
duty cycle
60%
effciency
85%
weight
4.2KG
Dimensions(mm)
390*190*230
Input voltage frequency

50/60hz



3.Free accessories go with the welding machine
1 pcs weld handle
1 pcs earth clamp

4. The CE certification of the welding machine