Audited Supplier
NBC-250, 350, 500, 630 IGBT (S)
Air Cooling
Handheld
Intermediate Frequency
Inverter
Inverter Welding
IGBT Inverter CO2 Welder
Yes
Yes
Yes
Smart
1PC in a Paper Carton
NBC-250, 350, 500, 630 IGBT (S)
China
8468200090
Product Description
NBC Series IGBT Soft Switch Inverter CO2 Gas Shielded Welding Machine (NBC-250, 350, 500, 630 IGBT (S))
The NBC series IGBT soft switch inverter CO2 gas shielded welding machine includes several models: 250A, 350A, 500A, and 630A.
This machine adopts advanced domestic logic control IGBT soft switch inverter technology, with minimal IGBT losses and stable output current. By adjusting the spatter knob, it can reduce spattering effectively.
It has the advantages of high weld seam quality, aesthetic appearance, low spatter, low welding cost, high production efficiency, portability, and significant energy savings.
It is suitable for welding low-carbon steel, low-alloy steel, carbon steel, high-quality carbon steel, and other metals.
Main Features:
1. Uses digital display, allowing for precise presetting of voltage and current, making standardized adjustments convenient.
2. High efficiency, minimal no-load losses, and significant energy-saving effects.
3. Utilizes IGBT soft-switch inverter control technology, resulting in low IGBT losses and lower failure rates compared to ordinary inverter welding machines.
4. Adopts waveform control technology, which can achieve excellent welding results by adjusting the inductance level, improving formability, and minimizing spatter.
5. Incorporates passive power factor correction technology, ensuring a high power factor.
6. Equipped with a wire jog function for easy wire threading.
7. Features pre-gas and post-gas functions, effectively protecting the welding area.
8. Offers a slow wire feed arc initiation function, with a high success rate in initiating arcs.
9. Includes a arc-ending function, allowing for continuous adjustment of arc-ending current and voltage.
10. Equipped with FTT (Flat Topping Technology) for effective reduction of balling.
11. Continuously adjustable current and voltage with a wide range of adjustment.
12. High continuous load capacity, suitable for long-duration continuous welding.
13. The NBC(S) models can be used as gas shielded welding machines and also for manual welding and carbon arc air gouging.
Technical Specifications:
| Item | Model | |||
| NBC-250(IGBT) | NBC-350(IGBT) | NBC-500(IGBT) | NBC-630(IGBT) | |
| rated input voltage (V) | three phase 380V/50HZ | three phase 380V/50HZ | three phase 380V/50HZ | three phase 380V/50HZ |
| rated input capacity (KVA) | 8 | 14.4 | 25 | 35.8 |
| rated input current (A) | 12 | 22 | 38 | 54 |
| welding voltage range (V) | 17-27 | 17-31 | 17-39 | 18-44 |
| welding current range (A) | 60-250 | 60-350 | 60-500 | 80-630 |
| Applicable Wire Range (mm) | 0.8-1.2 | 0.8-1.6 | 0.8-1.6 | 0.8-2.0 |
| Rated Continuous Load Capacity(%) | 60 | 60 | 60 | 60 |
| Wire Feeder Type | Push Wire | Push Wire | Push Wire | Push Wire |
| Weight(kg) | 20 | 40 | 50 | 60 |
| Insulation Class | F | F | F | F |
Packaging: paper carton or wooden case.
Shipping: By express, by air, by sea, by truck or by rail.
1.Can I purchase products which are not shown on the website?
Yes. Please send us your detailed requirements and we will try to help with your specific needs.
2.How can I place an order?
You can contact us by email (see contact page).
3.Where do you loading the goods?
Shanghai or Ningbo or Qingdao or Shenzhen port, etc.
4.How to make payment?
You can pay us by Paypal, L/C ,T/T and West Union,etc.
5.What is the type of our transportation?
As your requirement, by express, truck, rail, by sea or by air.
6.Can you offer the customers product sample?
Yes .After receiving your inquiry , we will arrange to send the sample within 3 days.
7.How do you pack the goods ?
According to customer's request.
8.What is your payment terms?
FOB Shenzhen, Guangzhou, Qingdao, Shanghai /Ningbo or other city in China , Or CIF Destination.
9.Can you also offer the service with OEM and ODM ?
Yes. We can offer OEM/ODM service. Please send us your brand information and specification.
10.How long is the warranty of your products ?
Generally, it's one-year-warranty. During the warranty period, we offer you free maintenance.
After the warranty time, lower price for customers buying breakdown parts.
