877-888-5910
B2B
About this product

1. IGBT inverter inside

2. Output Amperage: 140 Amp

3. Able to be used widely

4. Suitable for job of high-altitude and outdoor and fitment of inside or outside

5. Simple installing and operation

6. Suitable for diameter less than 3.2mm(1/8") welding rod

MMA-140 is hand inverter welder series which is made by international most advantaged invert technical.

Inverter arc welding power supply is inverter arc welding machine which is sprung up in 1980s in international market. 50Hz/60Hz frequency is inverted to high frequency (frequency is over 100KHz) by IGBT, then steps down voltage and regulates current, inverter arc welding power supply generates powerful DC welding current through PWM technical. Due to the inverter technical of switch power is used, dimension and weight of welding machine has been reduced substantially and efficiency has been increased by 30%. Stability, reliability, lightness, energy-saving and no electromagnetic noise are the advantages of welding machine series. Inverter welding machine developed that has been given praise of revolution in the welding field by specialists.

Arc welding machine has obvious characteristics as following:

1. High quality.

2. Stable arc.

3. Molten bath is easy to control.

4. No-load voltage is higher.

5. Able to be used widely.

6. Suitable for job of high-altitude and outdoor and fitment of inside or outside.

7. Light weight.

8. Simple installing and operation.

WHAT'S INCLUDE

Stick Welding Electrode Holder

Ground Clamp

Welding Mask

Brush

ItemMMA-140
Power  Voltage (V)single phase AC110V/220V±15%
Rated Input Current (A)27
No-load Voltage (V)56
Output Current Adjustment range (A)20 - 140
Rated Output Voltage (V)25.9
Duty Cycle (%)60
Efficiency (%)85
Power Factor0.93
No-load loss (W)40
Protection GradeIP21S

Write a review

Please login or register to review

0 reviews / Write a review

{{ selectSpec[item.code]?.label }}

140A Stick Welder Arc MMA IGBT Inverter Welding Machine

  • Model #: WI9RW0AI
  • Availability: In Stock
  • WARRANTY: 90-Days
  • Before: $126.00
  • Now: $40.74


Related Products

Website Security Test