DC Inverter ARC Welding Equipment (MMA Series)
Basic Info
Model No.: MMA250/315/200/250
Product Description
Specifications DC Inverter ARC Welding Equipment (MMA Series)
1.Advanced MOSFET Technology
2.Good Arc Starting&Arc Force
3.Stable quality
DC Inverter ARC Welding Equipment (MMA Series) Features: • Small size, light weight, high quality and energy-saving. • good arc-starting and arc force, stable arc and little spatter. • High welding quality, deep penetration. • Auto protection of over-voltage and over-current. • Be able to work continuously, it can balance automatically when voltage is flucted. • Suitable for welding all kinds of basic welding rod. Supply: • OEM sevice offered: Machine Color, Color Carton, Model or Other Stuff. • With standard spareparts: Electrode holder; Grounding Clamp, Brush and Mask. • One Year Warranty. • Technical Support. Main Market: Europe, North America, South America , Southeast Asia, Middle East, Africa. Accessories: With standard spareparts: Electrode holder; Grounding Clamp, Brush and Mask. 
Certificate: CE,ROHS,GS,ISO9001 Specification:
MMA Welding Details: MMA welding (metal arc) does not require shielding gas; protection for the weld pool comes from the electrode cover which melts during welding, and forms a protective layer of slag on the weld pool. When the welding is completed and the layer of slag is removed, the finished weld will be disvocered underneath. MMA welding is the oldest and still the most commonly used arc welding process, although the proportion of MMA use is decreasing as gas-shiedled welding process is becoming more popular. MMA welding is, however, an irreplacable method for instace when welding outside in windy conditions where using shiedling gas would be difficult. Another important benefit is that electrodes can be bought everywhere, also in small package. JUBA's range of MMA welding machines offers DC inverter constant-current type, AC Arc transformer type and AC/DC type machines for all user groups from home users to extensive industrial application. 
Company View: 
Production Lines: 
PCB Assembly Line & Testing: 
Packing: 
Contact us if you need more details on Welding Equipment. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Welding、Equipment. If these products fail to match your need, please contact us and we would like to provide relevant information.
1.Advanced MOSFET Technology
2.Good Arc Starting&Arc Force
3.Stable quality
DC Inverter ARC Welding Equipment (MMA Series) Features: • Small size, light weight, high quality and energy-saving. • good arc-starting and arc force, stable arc and little spatter. • High welding quality, deep penetration. • Auto protection of over-voltage and over-current. • Be able to work continuously, it can balance automatically when voltage is flucted. • Suitable for welding all kinds of basic welding rod. Supply: • OEM sevice offered: Machine Color, Color Carton, Model or Other Stuff. • With standard spareparts: Electrode holder; Grounding Clamp, Brush and Mask. • One Year Warranty. • Technical Support. Main Market: Europe, North America, South America , Southeast Asia, Middle East, Africa. Accessories: With standard spareparts: Electrode holder; Grounding Clamp, Brush and Mask. 
Certificate: CE,ROHS,GS,ISO9001 Specification:
| Item | MMA250 | MMA315 | MMA200 | MMA250 |
| Power voltage(V) | 3PH380 | 3PH380 | 1PH220/380 | 1PH220/380 |
| Rated input power(KVA) | 9 | 12.5 | 5.6 | 6.9 |
| Input voltage frequency(Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| No-load voltage(V) | 60 | 60 | 65 | 70 |
| Output current range(A) | 20-240 | 20-280 | 20-200 | 20-250 |
| Rated output voltage(V) | 30 | 31 | 28 | 30 |
| Duty cycle(%) | 45 | 35 | 80 | 60 |
| Efficiency(%) | 85 | 85 | 85 | 85 |
| Insulation class | F | F | F | F |
| Weight(KG) | 15 | 15 | 17.5 | 17.5 |
| Measurement(mm) | 585*320*420 | 585*320*420 | 585*320*420 | 585*320*420 |
| Protection class | IP21S | IP21S | IP21S | IP21S |
| Cod.(NO) | 891066 | 891067 | 111007 | 111008 |
| 20' Container Load Capacity(PCS) | 356 | 356 | 356 | 356 |
| 40' Container Load Capacity(PCS) | 712 | 712 | 712 | 712 |
| 40'HQ Container Load Capacity(PCS) | 864 | 864 | 864 | 864 |
Company View: 
Production Lines: 
PCB Assembly Line & Testing: 
Packing: 
Contact us if you need more details on Welding Equipment. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Welding、Equipment. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : MMA Welding Machine > MMA Series DC Inverter Welding Machine
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