350 Amp IGBT Inverter Stick Arc Welder, 60% Duty Cycle, Three-phase 380V, Compatible all Electrodes.
The MMA-400 is a full-bridge inverter stick welder with dual IGBT modules and is equipped with advanced control technology.The stick welder power supply of this welding machine provides a more robust, concentrated and stable arc, with unmatched welding performance to meet all your needs in a variety of welding situations, resulting in superior welding results. Whether using a 6010, 6011, 6013 or 7018 electrode, the MMA-400 stick welder is able to cope easily and push the welding process smoothly. In addition, the welder has the ability to handle a variety of complex welding applications and can perform welding operations continuously for long periods of time. Its Rated welder duty cycle is up to 60%, which is suitable for heavy cycle operations in industrial production, ensuring the efficiency and stability of the welding process.
Features：
-Industrial grade dual IGBT module adopted
-High quality: Industrial grade design, with impulse current suppression technology, bias correction technology, anti-single tube thermal shock technology, make the welding machine more steady and reliable.
- Digital control: Rotate the knob on the panel to adjust the current and automatically apply the recommended electrode diameter.
-Adaptive arc force enhancement: Improves the performance of the long cable welder and is conducive to long-distance welding. Easy to weld with cables extending over 100 meters.
-Powerful: Up to 350 amps, ideal for most 6010, 6011, 6013, and 7018 rods.
-Adjustable Stick welder arc force Control: Adjustable arc force allows for optimal penetration and control across different welding tasks and materials.
-High load persistence rate: Long-time continuous welding of 5.0mm electrode, support 4.0mm electrode 24 hours uninterrupted work.
-Safety: Automatic compensation for voltage fluctuation, over current protection, overload protection, temperature control.
| Model | MMA-400 |
| Power input AC | 3ph 380V |
| Power input frequency | 50/60Hz |
| Max. load power capacity | 15.0KW |
| Rated current input | 22.8A |
| Rated output current | 40-350A |
| Open circuit voltage DC | 65V |
| Arc force | YES |
| Rated welder duty cycle | 60%@350A / 100%@270A |
| Suggested welding electrode Max. | 6.0mm |
| Welding material | Carbon steel,Stainless steel,Mild steel, Cast iron,Nickel alloy |
| IP grade | IP21S |
| Insulation grade | F |
| Dimensions( L*W*H ) | 595*315*530 (mm) |
| Weight( N.W/G.W ) | 16.4kg / 21.5kg |
Your specific delivery date will depend on the dispatch country and delivery address.
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All of our products are made with care and covered for one year against manufacturing defects
Contact us 24 hours a day, 7 days a week Call Us: 0123-456-789
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