NBC Series Inverter CO2 Protection Welder1020

Qingdao Three-Star Co., Ltd is specialized in the design and production of NBC Series Inverter CO2 Protection Welder.
Introduction :
◇Adopt international top technology of IGBT inverter,
◇Unique electronic reactor wave technology, enlarge welding voltage practical adjustable range, especially fit for high speed automatic weld,

◇Adjustable electric arc, obviously reduce spray, beautiful welding line, high quality,
◇Suitable protection for overcurrent, overvoltage and overheating

Welding Parameter Adjustable Range
Model
Parameters
NBC-250
NBC-315
NBC-400
NBC-500

Rated Welding Current(A)
250
315
400
500

Rated Input Voltage(V)
Three Phases 380V±10% 50Hz

Rated Input Current(A)
10.5
12
18
24

Rated No-load Voltage(V)
54
60
65
72

Welding Current Range(A)
40-250
50-315
60-400
70-500

Rated Duty Cycle(%)
60%

Wire Diameter(mm)
Ø0.8,Ø1.0 Ø1.0,Ø1.2 Ø1.0,Ø1.2 Ø1.2,Ø1.6
Max. Flow Rate of CO2
25L/min

Insulation Class
F（Class)

Outer Dimensions(mm×mm×mm)
550×330×580 630×330×590 630×330×590 720×370×680
Weight(kg)
50
60
65
75
As a technology-intensive enterprise, Qingdao Three-Star Co., Ltd is specialized in the design and production of automatic welding equipment such as electric welding machine, cutting machine, welding manipulator, self-adjustable and adjustable welding turning rolls, welding inverter, etc.

   Qingdao Three-Star Co., Ltd has gathered the technical elites of welding industry and cooperated with colleges and scientific institutes. The modern management mode and the strict implementation of ISO 9001 quality management system, ISO14001 environment management system and ISO18001 occupational health and safety system contribute to the core competitive advantages of the enterprise.

   Qingdao Three-Star Co., Ltd is engaged in the technology development, production, sales and application of automatic welding production line with advanced welding technology and precise production equipment. The company has advanced, stable, reliable and practical application technology combining perfect welding technology and welding center with general submerged arc welder, CO2 protective welder, argon welder, plasma cutting machine, digital automatic manipulator, welding turning rolls, welding inverter, positioner and DC intelligent system.

   The products have been widely applied in cars, electric equipment, engineering machinery, locomotive vehicle, mining machinery, shipbuilding, pressure vessel, heavy-duty machinery manufacture, petrochemical industry, bridge, military products, etc. The company has established extensive communication and cooperation with other companies at home and abroad, and the products have been sold throughout the country and to European, American and Southeast Asia countries, etc (the company has self-operated import and export right