400 Amp Arc Welding Machine
ARC-400F Dc Manual Metal Force Electric Heavy Duty Arc 400amp 1/2/3p 380v Welding Machine
Description
- The inverter arc welding machine is a high-performing, portable welder that features the latest inverter technology. It offers superior welding performance, with a nice weld result and minimal post-welding treatment. It's energy-efficient, mobile and user-friendly.
- This series is IGBT inverter DC MMA welding machine with single PCB technology, with single phase 380V AC power supply, which adapts to the input voltage automatically with robust design and thermally protected. The machine is small and lightweight while it provides powerful performance during welding.
Features
-
minimum post welding process
-
digital display
-
Lightweight, small volume, move conveniently.
MMA inverter welder characteristics
- The MMA-630F is an advanced IGBT inverter welding machine with low consumption and high output, which features a high no load voltage and smooth and stable welding performance. It is applicable to all kinds of acid, alkalic electrodes, and has electronic reactor control. The new closed-loop control circuit achieves the formation of a low-splash arc, while the arc control technology makes arc choose easy and efficient.
| Model | MMA-400F | MMA-500F | MMA-630F |
| Type | IGBT MODULE | IGBT MODULE | IGBT MODULE |
| Real Amp(A) | 280 | 380 | 530 |
| AC Input Voltage(V) | 380V | 380V | 380V |
| Rated Input Power Capacity(KVA) | 15 | 15 | 15 |
| Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Non-load Voltage(V) | 77 | 77 | 77 |
| Output current range(A) | 20-400 | 20-500 | 20-630 |
| Rated Duty Cycle(%) | 60% | 60% | 60% |
| Efficiency(%) | 85% | 85% | 85% |
| Class of Insulation | F | F | F |
| Protection class of case | IP21 | IP21 | IP21 |
| Electrode diameter (mm) | 1.6-5.0 | 1.6-5.0 | 1.6-5.0 |
| Quick joint Size(mm) | 35-50 | 35-50 plate quick joint | 35-50 plate quick joint |
| Input power cable(m) | 1.8 | 1.8 | 1.8 |
| N.W./G.W.(kg) | 9.3/12.3 | 10.3/12.3 | 13.5/15.5 |
| Machine Size(LxWxH mm) | 480*215*380 | 480*215*380 | 480*215*380 |
| Package(LxWxH mm) | 540*295*425 kraft paper box+ foam | 540*295*425 kraft paper box+ foam | 540*295*425 kraft paper box+ foam |
| Accessories | 2M 35m2 300A holder | 2M 50m2 500A holder | 2M 50m2 500A holder |
| 2M 35m2 300A Clamp | 2M 35m2 300A Clamp | 2M 35m2 300A Clamp | |
| Brush,Mask,Manual | Brush,Mask,Manual | Brush,Mask,Manual |
Advantages Of Electric Welding Machine
-
Electric welding machine is suitable for working in dry environment, does not need too many requirements, because the volume is small, the operation is simple and convenient. Because of its speed and convenience, the welding machine can quickly process a large number of products with high efficiency
![]()
FAQ
Q:What kind of welding machines warranty do you have?
A:We provide a 1-year warranty to most of our welding machines product. For more information, please send the product model and send an email to us.
Q:Do you have quality assurance and certificates?
A:Yes, every machine is tested 5 times before it is born and at least 20 minutes before shipping. Strict quality control is performed in every procedure from material sourcing, processing and testing to packaging.And we have certificates if you want it, contact us and give us your E-mail address we will send you.
Q:Is OEM and ODM service available ?
A:Yes, as what you like.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.