| 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 |
Nanjing Shifeng Welding and cutting equipment Co., Ltd Introduction
Our company located in Nanjing, China, 300 kilometers away from Shanghai, founded in 2014, is a supplier of high-quality welding equipment and cutting equipment in China. We have rich technical application experience in steel structure industry, pressure vessel industry, construction machinery industry and heavy machinery industry, which can provide customers with perfect and efficient welding and cutting solutions. Since its establishment, the company has served more than 1000 professional customers, constantly exploring new welding and cutting technologies, reducing customer production costs and meeting customer needs for better service and more cost-effective welding and cutting.
The company was established in 2014 and launched a series of automatic welding equipment products: Automatic submerged arc welding center, welding roller frame, welding positioner, gantry automatic welding machine, steel structure assembly machine, steel structure straightening machine, numerical control cutting machine, laser cutting machine, group welding and straightening machine, intersecting line cutting machine, strip surfacing welding machine.
Welding machine series products: DC manual welding machine, MIG/MAG welding machine, argon arc welding machine, trolley submerged arc welding machine, capacitor stud welding machine, arc stud welding machine.
Ion cutting machine series products include: Fine plasma cutting machine, ordinary plasma cutting machine, manual plasma cutting machine, built-in air pump plasma cutting machine and other products.
In 2018, the company set up a plasma cutting machine accessories group. Launched plasma cutting accessories products, including: 80A-160A all kinds of air-cooled CNC straight handle cutting gun, 160A-600A all kinds of water-cooled CNC straight handle cutting gun. 80A-160A all kinds of air-cooled hand cutting guns, 160A-600A all kinds of water-cooled hand cutting guns.
In 2020, the company set up an automatic welding team. Launch automatic welding trolley series products, including the following series: Fillet welding trolley, all-position welding trolley, vertical welding trolley, air gouging car.
Shifeng Welding and cutting Company hopes that through the efforts of all our staff, the company will become a global supplier of high-quality welding products and cutting products. Welcome to China and hope to be your long-term partner in China.
For more product information, please visit our website or email to inquire about the product.
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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