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Powerful MMA-400 IGBT high frequency welding machine
Features:
Portable, affordable
Wide scope of power supply under 320-440V
Waterproof, anti-static, anti-corrosive, small size, light weight, high quality and energy-saving
Good arc-starting and arc force, anti-sticking
High welding quality, deep penetration, high intensity
Auto-protection of over-voltage and over current
Autocompensation for voltage fluctuation
Especially suit for fitting and hardware industry, etc
Applications:
Widely used on a variety of materials such as mild steel, carbon steel, alloy steel in the industries of structural steel, light industrial fabrication, repair and maintenance, ect
Specification:
Item MMA-400
Rated Input Voltage(V) 3phase, 380± 15%
Input Frequency(Hz) 50/60
Rated Input Power(KVA)18
No-load Voltage(V)72
Rated Output Voltage(V) 36
Output Current Range (A)30-350
Duty Cycle(%)60%
Efficiency(%)85
Insulation Class F
Protection ClassIp21
N. W. (Kg)15
Electrode Diameter(mm)1.6-5.0