Dc MMA Inverter Electric Welder

Dc MMA Inverter Electric Welder,Inverter Electric Welding Machine,Electric Arc Welding Machine. -High quality,Reasonable Prices

Dc MMA Inverter Electric Welder,Inverter Electric Welding Machine,Electric Arc Welding Machine.

-Minimizing,lightness,high quality and energy-saving;-Good arc-starting and arc force,it can be resist disturb;-Stable arc and little splash;-High welding quality,deep bath and strong strength;-Auto protection of over-voltage and over-current;

-Be able to work continuously,it can balance automatic when voltage is waving;-Applicable materials: Electrodes-Acid electrode / Basic electrode / Stainless steel electrode / Cast iron welding rod surfaces Mild Steel / Medium Carbon Steel / Alloy Steel. 

-LED display screen showing the welding current can be optional.-With complete accessories:Electrode Holder,Earth Clamp,Welding Mask,Brush/Hammer,Welding cable.

 

Technical Specification

Model	MMA-250	MMA-300	MMA-315	MMA-400	MMA-500
Input voltage(V)	AC380±15%	AC380±15%	AC380±15%	AC380±15%	AC380±15%
Frequency (Hz)	50/60	50/60	50/60	50/60	50/60
Input capacity(Kva)	9.8	12	13	18.2	23
Current range (A)	10-250	10-300	10-315	10-400	10-500
No-load voltage (V)	70	70	70	70	75
Duty cycle(%)	60	60	60	60	60
Insulation class	F	F	F	F	F
Protective class	IP21	IP21	IP21	IP21	IP21
Power factor	0-80	0-80	0-80	0-100	0-100
Net Weight (Kg)	0.93	0.93	0.93	0.93	0.93
Electrode(mm)	19.5	20	23	26	34
Dimension(mm)	1.6-5.0	1.6-6.0	1.6-6.0	1.6-8.0	1.6-8.0
Accessories	540*205*380	540*205*380	540*205*380	570*310*480	570*345*565
Contain Accessories	Electrode Holder,Earth Clamp,Welding Helmet,Wire Brush,welding cable

Dc MMA Inverter Electric Welder