Heavy Duty Regulator MIG IGBT Welding Machine NB-500

1 Heavy Duty Regulator MIG IGBT Welding Machine NB-500 2 Rated duty cycle 80% 3 Used newest IGBT Module Inverter technology

   Heavy Duty Regulator MIG IGBT Welding Machine NB-500

          

Function and Features

Welding Manner: Gas Shieled Welding; Flux-cored wire welding, Electrode welding

Scope of Application: Widely used to many thin plate welding fields, such as Automobiles, Motocycles parts, Steel-wood furniture, Light steel structure, etc.

Applicable Materials: Low Carbon Steel, High Tensile Steel, Ordinary steel.

Advanced Inverter Technology: Full bridge transformer power technology with high frequency about 20KHZ, greatly reduced the machines’ dimension and wight, saving resources.

Precise Control System: Pulse width modulator (PWM), with closed-loop control system, ensure the machines’ working stability.

Excellent Welding Performance:

Current-mode Pulse Width Modulator (PWM) controller provides excellent instant response; Waveform control technology, with the inductor (Electronic Reactor) Regulating function can be adjusted to full fill the specification such as making the arc more soft, increasing the fusion depth, reduction of spatter, nice weldment; Automatic wire feeding speed reduction at arc starting and small ball peeling at the arc ending state improved the success rate of next arc starting: 4T control function makes easy operation in long welding seam, and relieve the labours’ working intensity: Welding voltage can be displayed in pre-set function, and the difference between the pre-set voltage and real welding current is no more than 0.5V, it’s convenient to operation; Welding parameter of gas shielded welding can be adjusted by the wire-feeder pane, which facilitate the welding in long distance.

Perfect Protection System:

Automatic protection on-over current, overheating and over-loading ensure the welding machine’s working safety, durability and reliability.

Model	NB-500
Rated Input Voltage (V)	AC 380V±15%
Frequency (Hz)	50/60
Rated Input Current (A)	37.5
Output Current Adjustment (A)	80-500
Output Voltage Adjustment (V)	16.5-50
Rated Duty Cycle (%)	80
Power Factor	0.93
Effieciency (%)	85
Wire-feeding Speed(m/min)	3-15
Welding Diameter	1.0/1.2/1.6
Rank of Protection	IP21
Rank of Insulation	F
Output Cable	over 50
Net Weight (kg)	42
Dimensions (mm)	685×302×660

Heavy Duty Regulator MIG IGBT Welding Machine NB-500