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Inverter Arc Welding Equipment Mosfet DC Welder MMA-250I/315I/400I

Basic Info

Model No.:  MMA-250I/315I/400I

Product Description

Model NO.: MMA-250I/315I/400I Current: Direct Current Application: DIY Welding Weight: 15-30kg Usable Electrode: 1.6-6.0mm Warranty: One Year Transport Package: Export Box Origin: China Type: ARC Welders Model: MMA-250m/315m/400m Technology: Mosfet Current Range: 20-400A Protection Degree: IP21s Trademark: OEM Specification: 400*200*385 HS Code: 85153900 Product Description   
ITEM MMA250I MMA-300I MMA-400I MMA-500I MMA-600I
Rated supply voltage(V) 380 380 380 380 380
Supply frequency(Hz) 50/60 50/60 50/60 50/60 50/60
Rated input capacity(KVA) 9.4 14 18.4 28 36
No-load voltage(V) 65 67 67 72 72
Current range(A) 20-250 20-300 20-400 20-500 20-630
Rated duty cycle(%) 60 60 60 60 60
usable eletrode(mm) 1.6-5.0 2.0-5.0 2.0-6.0 2.0-5.0 2.0-8.0
Protection degree IP21S IP21S IP21S IP21S IP21S
Weight(kg) 15 20 23 28 30
machine size(mm) 400*200*385 400*200*385 475*222*410 550*300*460 550*300*460
1.Inverter technology Mosfet switches,Three phase,DCoutput. 
2.Accurate digital display for welding current,precise control for arc force and welding current.
3.Dynamic performance,high efficiency that designed especially for industrial use.
4.Easy arc starting,deep penetration,strong compensation capability and little splash.
5.Auto protection of anti-stick over heat and over current. 6.Suitable for welding carbon steel, alloy steel, cast iron, stainless steel           ,etc. 7.compete with electrode holder , earth clamp , face mask , hammer.
Inverter Arc Welding Equipment Mosfet DC Welder MMA-250I/315I/400I
Inverter Arc Welding Equipment Mosfet DC Welder MMA-250I/315I/400IInverter Arc Welding Equipment Mosfet DC Welder MMA-250I/315I/400I


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