Arc Welding Machine with MMA Welding, MOSFET Welding Machine

Main Parameters
Applicable Electrode Diameter: 1.6-5mm
Applicable Power Supply: Single Phase
Rated Input Voltage: 110V/220V
Rated Input Power: 3.7kW-6.6kW
Rated Input Current: 28A-55.9A
Open Circuit Voltage: 56V
Protection Class: IP23
Insulation Class: H
Cooling System: Forced air cooling

Our 140/160/200S series arc welding machine with MOSFET inverter is designed with a newly developed ergonomic inclined control panel. It can be applied in hardware applications, for decoration and equipment maintenance or for DIYers. The MOSFET welding machine is extensively used to join carbon steel, regular low carbon steel and stainless steel workpieces. It works well with different kinds of electrodes, especially with acid and alkaline types.

Features Designed with protection feature, our MOSFET inverter MMA welding machine will automatically stop running in case of excessively high voltage or current, ensuring operator safety. It also features excellent thrust compensation, which further contributes to minimal splashing, high efficiency and beautifully welded seams. The welding current can be easily and continuously adjusted through the control panel. Our MMA welding machine is also designed to automatically compensate for voltage fluctuations, thus ensuring great electric network fluctuation resistance and high stability of welding current. Technical Parameters

Model	MMA140S-110V	MMA140S-220V	MMA160S-110V	MMA160S-220V	MMA200S-110V	MMA200S-110V
Electrode Diameter	1.6-2.5mm	1.6-3.2mm	1.6-3.2mm	1.6-3.2mm	1.6-3.2mm	1.6-5.0mm
Rated Input Voltage	1P 110V	1P 220V	1P 110V	1P 220V	1P 110V	1P 220V
Frequency	50/60Hz	50/60Hz	50/60Hz	50/60Hz	50/60Hz	50/60Hz
Rated Input Power	3.7KW	4.7KW	4.5KW	4.9KW	4.5KW	6.6KW
Rated Input Current	46.3A	28A	55.9A	30.4A	55.9A	40.8A
Output Current Range	20-120A	20-140A	20-140A	30-150A	20-140A	30-190A
Efficiency	Above 80%	Above 80%	Above 80%	Above 80%	Above 80%	Above 80%
Duty Cycle (40°C 10min)	60%120A, 100%93A	60%140A, 100%108A	60%140A, 100%108A	60%150A, 100%116A	60%140A, 100%108A	60%190A, 100%147A
Open Circuit Voltage	56V	56V	56V	56V	56V	56V
N.W	8.0KG	8.0KG	8.0KG	8.0KG	10.0KG	10.0KG
G.W.	10.0KG	10.0KG	10.0KG	109.0KG	12.0KG	12.0KG
Packing Dimension	415×280×340mm	415×280×340mm	415×280×340mm	415×280×340mm	465×295×360mm	465×295×360mm

Customization of Arc Welding Machine
The appearance, welding current, product manuals and package of our MMA welding machine can be customized according to customer requirements.

Accessories Electrode Holder Earth Clamp Mask Hammer Brush