Product Description
Main Features
1) Advanced IGBT switching power and PWM technology, enclosed feeedback control circuit,energy-efficient and low noise.
2) Auto adaptive are force,little spatter,stable arc and good shaping.
3) Automatic over-voltage and over-current protection as well as high temperature shutdown function.
4) Adjustable shoulder strap.Great portability and performance in one compact machine.
5) Applicable for welding various kinds of metals,such as carton steel,stainless steel and alloy steel,etc. Ideal for stick welding with all types of acid and basic electrodes.
6)Supplied complete with electrode holder,earth clamp,welding cable,face mask and welding brush.
ITEM | UNIT | MMA 140 | MMA 160 | MMA 180 | MMA 200 |
Input power voltage | V | AC230V | AC230V | AC230V | AC230V |
Input power frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 |
Rated input capacity | KVA | 4.5 | 5.4 | 6.2 | 7 |
Output current range | A | 20-140 | 20-160 | 20-180 | 20-200 |
No-load voltage | V | 70 | 70 | 70 | 70 |
Rated duty cycle | % | 60 | 60 | 60 | 60 |
Power factor | cos | 0.93 | 0.93 | 0.93 | 0.93 |
Protection grade | IP21S | IP21S | IP21S | IP21S | |
Dimensions | mm | 348*122*195 | 348*122*195 | 348*122*195 | 348*122*195 |
Weight | kg | 3.5 | 3.9 | 4.25 | 4.65 |
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Why choose Retop?
a. We are welding machine MANUFACTURER, so we can offer better price and after-sale service and shorter delivery date.
b. We use all new components,mosfet tube, diode, capacitor and so on imported components.
c. We adopt IGBT technology to decrease failure rate and it is convenient to repair the welding machine and reduce the cost of
repairing, we just need to change the bad pcb board.
d. We provide Warranty period of 1 year for all our items
a. We are welding machine MANUFACTURER, so we can offer better price and after-sale service and shorter delivery date.
b. We use all new components,mosfet tube, diode, capacitor and so on imported components.
c. We adopt IGBT technology to decrease failure rate and it is convenient to repair the welding machine and reduce the cost of
repairing, we just need to change the bad pcb board.
d. We provide Warranty period of 1 year for all our items