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Nb Series Thyristor CO2 Mag Welding Machine

Basic Info

Model No.: NB

Product Description


Model NO.:NB


Type:MIG Welders


Current:Alternating Current


Model:Nb350,500,630


Application:Aerospace


Trademark:DURO


Transport Package:Wooden Box


Specification:18 - 45 KVA


Origin:China


HS Code:8515900000

Semi-automatic MIG/MAG Welder with thyristor control module;

Used for steel and flux-cored wire welding;

Welding current and voltage can be adjusted individually;

Suitable for Co2, Ar and Mixed gas protection welding;

Especially suitable for welding the low carbon steel, alloy steel, aluminum alloy and stainless steel with argon gas.

Main Parameters Units Main Models
NB-350 NB-500 NB-630
Input Voltage V/Hz 380V 50/60Hz
Rated Input Capacity KVA 18 31.9 45
Open Circuit Voltage V 50 65 73
Output Current A 60-350 60-500 80-630
Output Voltage V 17-32.5 17-40 18-44
Controlling Method - Thyristor Thyristor Thyristor
Rated Duty Cycle % 60 60 60
Welding Wire Diamter mm 0.8-1.2 0.8-1.6 0.8-1.6
Protection Grade - IP21 IP21 IP21
Insulation Grade - F F F
Power Source Net Weight Kg 130 190 230
Dimension(L*W*H) mm 680×410×756 710×436×815 660×530×980




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