| Customization: | Available |
|---|---|
| Cooling Way: | Air Cooling |
| Shielding Gas: | Carbon Dioxide |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
NB-350/500L1 inverter gas shielded welding machine
main features
Equipped with high-quality IGBT modules, stable high-power output, and good product stability
Equipped with manual welding function, one machine can be used for multiple purposes, saving procurement costs
Small size and light weight, using high-strength single handle handle for easy mobile construction
Equipped with undervoltage and overheating protection function, the power supply operates reliably and stably
Product application
Suitable for welding carbon steel parts using CO2/MAG welding method
Suitable for non fixed installation and mobile construction sites of equipment such as steel structures, manufacturing and installation, pipeline installation, and parts manufacturing
Main technical parameters
| Name | Unit | Model | |||
| NB-350L1 | NB-500L1 | ||||
| Input power supply | V/HZ | 3~380±15% 50/60 | |||
| Rated input capacity | KVA | 14.5 | 31 | ||
| Rated input current | A | 22 | 40 | ||
| Rated output current |
Gas shielded welding | A | 350 | 500 | |
| Manual welding | A | 300 | 450 | ||
| Rated output voltage |
Gas shielded welding | V | 31.5 | 39 | |
| Manual welding | V | 32 | 38 | ||
| Rated no-load voltage | V | 70 | 75 | ||
| Duration of rated load | - | 60%(40ºC) | 35%(40ºC) | ||
| efficiency | - | 83% | 87% | ||
| Power factor | - | 0.87 | 0.78 | ||
| Output current adjustment range |
Gas shielded welding | A | 40~350 | 60~500 | |
| Manual welding | A | 40~300 | 60~450 | ||
| Output voltage regulation range |
Gas shielded welding | V | 14~40 | 17~49 | |
| Manual welding | V | 21.6~32 | 22.4~38 | ||
| Wire feed speed adjustment range | m/min | 1~22 | |||
| Arcing current | A | 40~350 | 60~500 | ||
| Arcing voltage | V | 16~31.5 | 16~39 | ||
| Applicable wire diameter | mm | Φ0.8,Φ1.0,Φ1.2, | Φ1.0,Φ1.2,Φ1.6 | ||
| Power cooling system | - | Air cooling | |||
| Insulation class | - | Grade F | |||
| Case protection class | - | IP21S | |||
| Overall dimension | mm | 520*255*455 | 520*255*455 | ||
| Power supply weight | kg | 23 | 27 | ||
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.
){kind=link}