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
Subtitle from happy customers
Vinova Testimonials
I've used all types, brands, mig, tig, spool guns, arc, and for the money this little guy surprised me, outperformed my expectations, hopefully it lasts, welded for 2 hours straight today right out the box. Only downfall is the fixed whip and lack of ability to run gas. But for a portable 110 mig on a 100 ft extension cord it delivered
Jetsk Jon
This mig welder works great for what it is. It's a light duty welder, and they make no claims for it being anything else, but it's absolutely perfect for most home and hobbyist use.
Jesse C. Benton
I ran weld’s within its duty cycle and it performed perfectly. I’m truly impressed by the little button that adjusts the wire feed automatically. As far as performance, weak. If’n it can put out 80 amps I’d be impressed and if cranked up? Well it just kicks off. Maybe my units defective, idk. Nice even arc below 3/4 power though.
Robert Davis
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