NBE Series of Inverter AC MIG Welding Machine
NBE Series of Inverter AC MIG Welding Machine
Power, Precision, and Versatility Redefined!
Why the NBE Series of Inverter AC MIG Welding Machine Dominates
The NBE Series of Inverter AC MIG Welding Machine is engineered for industrial-grade performance, combining DSP digital control, dual-pulse welding, and robot-ready adaptability. Whether you’re welding aluminum, steel, or flux-cored wire, this machine delivers flawless results for automotive, aerospace, shipbuilding, and heavy fabrication.
Key Features of the NBE Series of Inverter AC MIG Welding Machine
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Smart DSP Digital Control
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30 Programmable Memory Channels—Save your best welding parameters (current, voltage, pulse settings) for instant recall.
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Function Lock Key—Lock settings to prevent accidental changes, ensuring weld consistency across shifts.
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AC Pulse & Dual Pulse Mastery
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Crisp Fish-Scale Patterns: Dual-pulse mode creates stunning, uniform welds on aluminum (Al, AlSi, AlMg) with low heat input—perfect for thin sheets or decorative work.
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Strong-Weak Pulse Switching: Hear the arc “sing” with precise control over penetration and aesthetics.
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Industrial Toughness
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100% Duty Cycle: Weld nonstop at max current (630A for NBE-630 model)—no overheating, no downtime!
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Water-Cooled or Air-Cooled Torch: Choose cooling based on your workload. Water-cooling handles marathon sessions; air-cooling suits lighter jobs.
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Robot Integration Ready
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Built-In Robot Interfaces: Pair the NBE Series of Inverter AC MIG Welding Machine with automation systems for factory-floor efficiency.
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Technical Superiority
| Model | NBE-350 | NBE-500 | NBE-630 |
|---|---|---|---|
| Input Power | 3-phase 380V 50/60Hz | 3-phase 380V 50/60Hz | 3-phase 380V 50/60Hz |
| Max Welding Current | 350A | 500A | 630A |
| Efficiency | 85% | 85% | 85% |
| Weight (Wire Feeder) | 16kg (portable!) | 16kg (portable!) | 16kg (portable!) |
| Protection | IP23S (dust-proof) | IP23S (dust-proof) | IP23S (dust-proof) |
5 Reasons to Choose the NBE Series of Inverter AC MIG Welding Machine
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Thrifty Power Use: >0.95 power factor slashes energy bills.
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Aluminum Wizard: Seamlessly weld Φ1.0-1.6mm Al wires with zero spatter.
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Unbreakable Reliability: Auto-protection against over-voltage, phase loss, and overheating.
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Future-Proof: Robot-compatible design grows with your automation needs.
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Cool Flexibility: Water-cooled torches for marathon jobs; air-cooled for quick fixes.
Who Needs the NBE Series of Inverter AC MIG Welding Machine?
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Auto Workshops: Repair aluminum body panels with showroom-quality welds.
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Shipyards: Tackle thick steel plates at 630A without breaking stride.
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Robotic Cells: Integrate with factory automation for 24/7 production.
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Artisans: Create decorative metal art with dual-pulse fish-scale patterns.
Act Now – Boost Your Welding Game!
The NBE Series of Inverter AC MIG Welding Machine isn’t just a tool—it’s your edge in precision, speed, and versatility. Contact us today to:
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Book a live demo
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Compare models (NBE-350, NBE-500, NBE-630)
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Claim exclusive bulk-order discounts
Limited-Time Offer: Free wire feeder (CS-501B) with every NBE-630 purchase!

Parameters of power source
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Model Contents |
NBE-350 |
NBE-500 |
NBE-630 |
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Input power source |
3-phase 380V 50/60Hz |
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Rated input curr. |
20.7A |
35A |
52A |
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Rated input capacity |
13.6KVA |
23KVA |
34.2KVA |
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Rated AC MIG welding curr./Volt. |
350A/31.5V |
500A/39V |
630A/44V |
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Rated duty cycle |
100% |
100% |
100% |
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No-load voltage (MAX) |
63V |
77V |
82V |
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Adjust range of welding curr. |
40-350A |
40-500A |
50-630A |
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Efficiency |
85% |
85% |
85% |
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Power factor |
>0.95 |
>0.95 |
>0.95 |
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Suitable wire |
Φ1.0-Φ1.6mm Al, AlSi, AlMg wire |
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Model of wire feeder |
CS-501B |
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Weight of wire feeder |
16Kg |
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Length of torch cable |
3m |
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Cooling means of torch |
Water cooling |
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EMC |
type |
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Air switch |
40A |
63A |
63A |
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Insulation class |
F |
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Protection class |
IP23S |
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Parameter of wire feeder
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Rated voltage |
34V |
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Rated current |
3A |
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Feeding speed |
1.5-25m/min |
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Reel shift diameter |
50mm |
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Reel width |
103mm |
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Wire weight |
25Kg |
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Weight |
16Kg |
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Dimension |
640×250×400 |
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Wire diameter |
0.8-1.5mm |
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Wire |
Solid, flux-cored, soft |
Questions and Answers
1. Questions: Are you a factory or trading company?
ANSWER: We are welding machine manufacturer with more than 30 years of history. We have our own plant and land and all products are strictly produced with ISO9001:2013, and equipment, so we can meet both your quantity and quality demands.
2. Questions: how about your MOQ:
ANSWER: Generally if you choose the different products, our minimum order qty. also will be different.
3. QuestionsPayment means:
ANSWER: Actually, payment would be preferred: Normally we choose in T/T and LC
4. Questions: When can I get the products?
ANSWER: Your products will arrive your the nearest domestic port after the order is confirmed, it's about 30 days.













