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High-Speed 280Amp Gas Shielded Welding Machine for Thin Plate - China Suppliers & Factory Quality Performance
Detailed Information
The MIG welding machine actually has the characteristic of falling externally. It converts 220V and 380V AC into low-voltage direct current. Generally, the MIG welding machine can be divided into two types according to the type of output power supply, one is AC MIG welding machine; It is a DC MIG welding machine. The current conversion mode of the DC MIG welding machine is AC-DC-AC-DC. The MIG welding machine is composed of a power supply and a wire feeder. The shielding gas includes CO2, CO2 and argon mixed gas, and CO2 and helium mixed gas. do shielding gas.
Main Features
- All movements adopt the latest and mature IGBT full-bridge inverter technology.
- IGBT inverter technology, less welding spatter and beautiful welding seams.
- Complete undervoltage, overvoltage and current protection, safe and reliable.
- Accurate digital display of current and voltage preset, easy and intuitive operation.
- High pressure and slow wire feeding to start the arc, the arc will not burst the wire, and the arc will be closed to remove small balls.
- Constant voltage output characteristics, CO2 welding, one machine for multiple purposes.
- It has a closing arc working mode, which greatly reduces the operating intensity.
- More convenient operation, thin plates can be welded quickly, and the solder joints are full and smooth.
- With unified function, automatic matching of voltage and current.
Working Connection Diagram
Product Parameters
| Model | NBC-280T |
| Rated Input Voltage | 380V 50Hz/60Hz |
| Rated Input Power | 10.9Kva |
| No Load Voltage | 64V |
| Rated Output | 280A/28V |
| Voltage Regulation | 14-32V |
| Rated Duty Cycle | 60% |
| Power Factor | 0.8 |
| Insulation Class | F |
| Shell Protection Grade | IP21S |
| Suggested Welding Wire | 0.8-1.0mm |
| Dimensions | 50*27*50.5cm |
| Weight | 18.5Kg |
Installation Attentions
Input voltage: 380VAC±10%, 50/60Hz
Input cable: ≥4mm², length ≤ 3m
Power switch: 63A
Output cable: ≥25mm², length ≤ 20m
Ambient temperature: -10℃~+40℃
Usage condition: No blocked on air inlet & outlet, no sunlight exposure, pay attention to dust prevention.
Gas tank installation: Fix firmly to avoid collision and place in a cool place.
Standard Accessories
1x Electrode Holder
1x Ground Clamp
1x Welding Mask
1x Brush/Hammer
Optional Accessories
Welding Helmet
Welding Gloves
Electrodes E6013
Lift TIG TORCH
Frequently Asked Questions
What is the input voltage requirement for the NBC-280T MIG welder?
The NBC-280T MIG welding machine requires a rated input voltage of 380V AC at 50Hz/60Hz, with an allowable fluctuation of ±10%.
Which shielding gases are recommended for this welding machine?
This MIG welder is highly versatile and supports CO2, CO2 and Argon mixed gas, as well as CO2 and Helium mixed gas for optimal shielding.
What size of welding wire should I use with the NBC-280T?
The recommended welding wire diameter for this machine is between 0.8mm and 1.0mm.
Does the machine feature automated settings?
Yes, the welder features a unified control system that automatically matches the voltage and current, making parameters preset easy and intuitive.
What built-in safety protections does this welder have?
The NBC-280T is equipped with comprehensive protection systems against undervoltage, overvoltage, and overcurrent to ensure safe and reliable industrial operation.