| Customization: | Available |
|---|---|
| Cooling Way: | Air Cooling |
| Style: | Vertical |
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NB-350/500/630HD inverter gas shielded welding machine
Main feature
Adopt digital, soft switch inverter control technology, greatly improve the reliability of the whole machine
Advanced adaptive control, arc characteristics can be automatically matched according to wire type and wire diameter
High load duration, suitable for heavy-duty industrial high-intensity operation
Key components are made of high quality brands
Accurately preset welding parameters and control welding performance
The matching wire feeder adopts a four-wheel double drive wire feeder, which has a larger wire feed thrust and a more stable wire feed
It has the function of presetting, storing and calling welding parameters
With the welding machine remote management system interface, the welding machine can be controlled and managed in real time through the computer
It has automatic protection function of undervoltage and overheat
The NB-630HD power supply performs well as a carbon arc gouger
Product application
It is mainly used for welding of ordinary low carbon steel, low carbon alloy steel, stainless steel and other materials
It is widely used in shipbuilding, steel structure construction, metallurgical construction, engineering machinery, petrochemical industry, water conservancy and hydropower, locomotive manufacturing and other fields
Main technical parameters
| Project name | unit | Model number | ||
| NB-350HD | NB-500HD | NB-630HD | ||
| Input power supply | V/Hz | 3~380+15% 50/60 | ||
| Rated input capacity | KVA | 19 | 26 | 36 |
| Rated input current | A | 28 | 40 | 55 |
| Rated output current | A | 350 | 500 | 630 |
| Rated output voltage | V | 31.5 | 39 | 44 |
| Rated no-load voltage | V | 72 | 82 | 82 |
| Duration of rated load | - | 100% (40ºC) | ||
| efficiency | - | 89% | ||
| Power factor | - | 0.75 | 0.9 | 0.85 |
| Output current adjustment range | A | 40~350 | 60~500 | 60~630 |
| Output voltage regulation range | V | 14~40 | 16~50 | 16~50 |
| Wire feed speed adjustment range | m/min | 1.5~20 | ||
| Applicable wire diameter | mm | Φ0.8,Φ1.0,Φ1.2 | Φ1.0,Φ1.2,Φ1.6 | Φ1.0,Φ1.2,Φ1.6 |
| Power cooling system | - | Air cooling | ||
| Insulation class | - | Grade F | ||
| Case protection class | - | IP21S | ||
| Overall dimensions (L × W × H) | mm | 570*290*560 | 640*290*580 | 640*290*590 |
| Net power weight | kg | 32 | 37 | 40 |
Q: Does the machine have CE certificate?
A: Yes, others certifications also can be sent
Q: What's the shipping method?
A: International express and sea transportation, Depend on customer.
Q: Can I use my own forwarder to transport the products for me?
A: Yes, if you have your own forwarder in China, you can let your forwarder ship the products for you.
Q: What's the Payment method?
A: T/T, L/C and other payment method, Depend on customer.
Q: What is our payment term?
A: We can accept the payment by T/T and Trade assurance.
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine.
Q: How can I know your machine works well?
A: Before delivery, we shall test the machine working condition for you. And we warmly welcome you to China for inspection.
Q: How to Place an order?
A: Please kindly send us your order by email, we will confirm the PI with you, we wish to know the below: your details address, phone/fax number, destination, transportation way; Product information: item number, size, quantity, logo, etc.
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