DIY IGBT inverter welder

DIY IGBT inverter welder, 1.cheap but competitive, 2.CCC,CE, 3.stable performance, 4.duty cycle:60% - details see: https://www.machineto.com/diy-igbt-inverter-welder-10133904

Condition:New	Place of Origin:Zhejiang China (Mainland)	Brand Name:E-TOP	Model Number:MMA-140
Arc Current:10-140A	Pulse Frequency:50/60HZ	Pilot Arc Current:10-140A	Rated Duty Cycle:60%
Motor Type:DC Motor	Dimensions:30.5X22X19cm	Usage:Welding	Voltage:220V
Power(W):4.2KW	Certification:CE,CCC,GS	Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas
colour:optional

1. Advanced IGBT inverter technology, stable current, steady and intensive arc, high working efficiency, convenient to carry;

2. Compact structure, excellent arc striking performance, reliable and durable, easy for maintenance;

3.Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, suitable for TIG and MMA of various metals;

4.Stable arc, high welder speed, little spatter, suitable for filler wire welding, excellent weld appearance;

5.Wide working voltage range, strong adaptability to electricity power grid fluctuation, high duty cycle;

6.Suitable for stainless steel plate welding;

7.Complete accessories: welding holder, earth clamp, ect.

8. Special design for family use, DIY machine, with competitive price.

Function and Specialty.

1. Advanced invert technology, simple circuit, compact, light efficiency and energy saving.

2. Strong power line compensate ability, anti-power supply fluctuation, steady welding current, reliable performance.

3. Inside has proteitive circait for over heat, over power, over pressare, lack of pressure and etc it is safe for operation.

4. Arc power can adjust continuous also visual and accurate.

5. Accurate welding current preset.

6. Easy arc starting steady arc, anti interference, low noise, small splash, deep welding pool, good quality.

Technical parameter:

Item No:	MMA-140
Voltage:	220V±10%
Input Capacity:	4.2KW
Frequency:	50/60HZ
No-load Voltage:	58V
Current Arrange:	10-140A
Duty Cycle:	60%
Efficiency:	85%
Class of Insulation:	F
Applied welding Rod:	1.0-2.5mm
Case protection Degree:	IP21
Power Factor(cos φ):	0.85
Weight:	5
Dimension:	30.5x22x19CM