MMA255 Electric Welding Machine

1.Exquisite appearance design with our own patent. 2.Digital displaywelding current,more high-grade. 3.Adopt advanced invertertechnology,small splash,good molding. 4.Compact size,high power, lightweight,easy to operate and carry. 5.Fully functional,built-in hot arc,arc force,anti-stick,VRD anti-shock functions. 6.The machine is equipped with over current, over heat automatic protection device, protection equipment is safer. 7.The power grid has strong adaptability, and the inputvoltageAC165V-225V/90-125Vcan work normally. 8.Adopt imported iGBT high efficiency, high load rate, can work for a long time under normal temperature. 9.it is widely used in a variety of acid, alkaline electrode, welding carbon steel, stainless steel and other materials

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1.Exquisite appearance design with our own patent.
2.Digital displaywelding current,more high-grade.
3.Adopt advanced invertertechnology,small splash,good molding.
4.Compact size,high power, lightweight,easy to operate and carry.
5.Fully functional,built-in hot arc,arc force,anti-stick,VRD anti-shock functions.
6.The machine is equipped with over current, over heat automatic protection device, protection equipment is safer.
7.The power grid has strong adaptability, and the inputvoltageAC165V-225V/90-125Vcan work normally.
8.Adopt imported iGBT high efficiency, high load rate, can work for a long time under normal temperature.
9.it is widely used in a variety of acid, alkaline electrode, welding carbon steel, stainless steel and other materials

 

Model

MMA-255

MMA-255

Rated Input Voltage(V)

110V/220V±10%

220V/380V±10%

Frequency

50/60

50/60

Rated Input Power(KW)

5.6

6.5

Rated Input Current(A)

110V:51220V:25

2200V:30380V:17

No-load Voltage(V)

56

62

Output Current Range(A)

20-140

20-160

Rated Duty Cycle 40℃(%)

110V:20%220V:25%

220V:20%380V:25%

Appliable Electrode Diameter(mm)

1.6-3.2

1.6-4.0

Efficiency(η)

85%

85%

Power Factor(cosφ)

0.76

0.76

Protection Grade of Case

lp21

Ip21

Insulation Class

F

F

Product Dimensions

328*140*227mm

328*140*227mm

Weight(KG)

5.7

5.7

 

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