MMA SERIES MMA Welder

Welding machine manufacturerSince 1988
MMA SERIES MMA Welder，Manual Metal Arc Welding Features Compact size, lightweight, high quality and energy-saving performance. Good arc-ignition and arc force with stable arc and minimal spatter.
High welding quality with deep penetration. Automatic over-voltage and over-current protection.
The welder can work continuously thanks to automatic voltage fluctuation balancing.
Suitable for welding all kinds of basic welding rods.
Parameters

Model	MMA-160	MMA-200	MMA-160L	MMA-200	MMA-250	MMA-315	MMA-315M	MMA-400M
Power Voltage(v)	230	230	230	120/230	230	380	380	380
Rated Input Power(kva)	5.3	7	5.3	3/7	9	12.5	13	18
Input Voltage Frequency(hz)	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60
No-load Voltage(v)	76	76	76	76	60	60	60	60
Output Current Range(a)	30-160	30-200	30-160	30-110/30-200	20-240	20-280	20-315	20-400
Duty Cycle(%)	30	25	40	80/25	45	35	45	35
Efficiency(%)	85	85	85	85	85	85	85	85
Insulation Class	F	F	F	F	F	F	F	F
Weight(kg)	10	10	10	10	15	15	24	28
Measurement(mm)	460*270*345	460*270*345	460*270*345	460*270*345	585*320*420	585*320*420	555*415*355	665*390*555
Protection Class	IP21s	IP21s	IP21s	IP21s	IP21s	IP21s	IP21s	IP21s
Usable Electrode(mm)	1.6~4.0	1.6~4.0	1.6~4.0	1.6~3.2/1.6~4.0	1.6~5.0	1.6~6.0	1.6~6.0	1.6~8.0
Cod.(no)	890036	890037	890038	890039	890061	890062	890065	890066