| Customization: | Available |
|---|---|
| Cooling Way: | Air Cooling |
| Shielding Gas: | Carbon Dioxide |
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NB-350/500B1 inverter gas shielded welding machine
main features
High output end, convenient for users to connect cables and prevent rainwater from splashing onto the output end
Installing shock-absorbing pads effectively prevents the risk of soft ground sinking or tipping due to vibration, and is also used for shock absorption during transportation
Adopting concave panels to reduce the risk of rainwater entering the machine
Equipped with manual welding function, one machine can be used for multiple purposes
Equipped with high-quality IGBT modules, stable high-power output, and better overall stability of the machine
Equipped with a high-speed wire feeder, the wire feeding speed is fast and stable, reaching up to 22m/min
Personalized arc characteristics to meet different operating habits
Overheating automatic protection function, when overloaded, malfunctioning, or abnormal overheating occurs inside the power supply, the welding machine stops outputting and is automatically protected
Product application
Suitable for welding carbon steel parts using CO2/MAG/MIG welding method
Especially suitable for outdoor decoration, small steel structures, pipeline installation, parts manufacturing and other outdoor workplaces
Main technical parameters
| Name | Unit | Model | |
| NB-500B1 | |||
| Input power supply | V/HZ | 1~380±15% 50/60 | |
| Rated input capacity | KVA | 26.3 | |
| Rated input current | A | 40 | |
| Rated output current | Gas shielded welding | A | 500 |
| Manual welding | A | 450 | |
| Rated output voltage | Gas shielded welding | V | 39 |
| Manual welding | V | 38 | |
| Rated no-load voltage | V | 80 | |
| Duration of rated load | - | 60%(40ºC) | |
| efficiency | - | 89% | |
| Power factor | - | 0.92 | |
| Output current adjustment range | Gas shielded welding | A | 60~500 |
| Manual welding | A | 60~450 | |
| Output voltage regulation range | Gas shielded welding | V | 17~50 |
| Manual welding | V | 22.4~38 | |
| Wire feed speed adjustment range | m/min | 1~22 | |
| Arcing current | A | 60~500 | |
| Arcing voltage | V | 16~39 | |
| Applicable wire diameter | mm | Φ1.0,Φ1.2,Φ1.6 | |
| Power cooling system | - | Air cooling | |
| Insulation class | - | Grade F | |
| Case protection class | - | IP21S | |
| Overall dimension | mm | 530*250*550 | |
| Power supply weight | kg | 31.5 | |
Nanjing Shifeng welding and cutting Equipment Co., LTD
Founded in 2014, we are located in Nanjing, China, 300 km from Shanghai. We are a supplier of high quality welding and cutting products in China. We have very rich experience in technical application in the steel structure industry, pressure vessel industry, construction machinery industry, heavy machinery industry, and can provide customers with more perfect and effective welding and cutting solutions. Since its establishment, the company has served more than 1000 professional customers, in the development of new technologies, new processes at the same time, reduce the production cost of customers, in order to meet customers for better service and more cost-effective welding and cutting needs.
Established in 2014, the company launched a series of automatic welding equipment products: automatic submerged ARC welding center, welding roller frame, welding position-changer, gantry automatic welding machine, steel structure erection machine, steel structure straightening machine and welding machine series products: MMA/ARC welding machine, MIG/MAG welding machine, TIG welding machine, MZ submerged ARC welding machine, stud welding machine, plasma cutting machine.
In 2018, the company established cutting machine parts Department and launched plasma cutting parts products: SFJX100 series, SFJX200 series, SFJX300 series, SFJX300 water mist series, SFJX400 series, SFJX600 series, SFJX320 series, SFJX440 series, SFJX300B series, SFJX300 series B Water mist series, Huayuan plasma cutting machine accessories.
In 2020, the company established the welding car department and launched the automatic welding car series: fillet welding car, all-position welding car, vertical welding car
Shifeng company hopes to become a global supplier of high-quality welding and cutting products through timely and perfect pre-sale, sale and after-sales service.
Welcome to China and hope to be your long-term partner in China.
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