NBC Series CO2 Protection Welder (whole) 1020

Qingdao Three-Star Co., Ltd is specialized in the design and production of NBC Series CO2 Protection Welder (whole)
Main Function Characteristics:

Sending wire machine installed inside of power supply, enhance flexibility

Installed gas bottle splint at back of welder, convenient to move welder and gas bottle

Can be equipped with drawbench lancet which is attractive in price and quality, small and durable,

Welding function pays more attentions on practice and convenience,

An economic, durable and general machine

Can adopt fission type to set sending wire machine to outside of machine

Main Performance Parameters:

　 Parameter Model
NBC--200
NBC--250
NBC--350
NBC--500

Input Voltage（V）
3~380
3~380
3~380
3~380

Rated Welding Current（A）
200
250
350
500

Current, Voltage Adjustable Range（A/V）
75A/17.5V-0/24V
75A/17.5V-0/26V
90A/18.5V-0/31.5V
100A/18.5V-0/34V

Duty Cycle（%）
60
60
60
60

No-load Voltage（v）
18--28
18--28
18--28
18--28

Spot Welding, Interval Welding Time（S）
0.2--5
0.2--5
0.2--5
0.2--5

Sending Wire Speed（m/min）
3--15
3--15
3--15
3--15

Co2 Heating Voltage（V）
AC36
AC36
AC36
AC36

Weight（㎏）
105
115
135
140
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 countrie