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KeyGree Welding & Power Solutions

China Manufacturer with main products: Circuit Breaker, LED, Welding Machine, Electric Meter, Transformer, Distribution, AC/DC contactor, Plastic Machinery

Home  >Products Catalog > Welding machine > Thyristor SCR NB-500KR Welding Machines NB-350KR NB-500KR NB-630KR

Thyristor SCR NB-500KR Welding Machines NB-350KR NB-500KR NB-630KR

Supply Ability: 5,000 Set/Sets per Month
Shipping: by Sea,By air
Payment Terms: L/C
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hunan in China
Packaging Details: Wooden Case

Specifications

MIG/MAG
NAME: NB-350KR
TECH: THYRISTOR
-Adopts integrate circuit, technology of power mould high capacity of thyristor and fine adjustable easy capacity.
-Adjust current and voltage separately. Changed one knob that can welder to choose CO2/MAG, and cooperate with other kinds of air automatic welding machine.
-Available welding all kinds of metal, such as low carbon steel, low alloy steel, high strength steel, stainless steel and aluminum
-Used in car building, metal structure, chemical machinery, boiler pressure vessel, pipe and so on fields

Model
NB-350KR
NB-500KR
NB-630KR
Rated input voltage (V)
3 Phase AC380V±15%
3 Phase AC380V±15%
3 Phase AC380V±15%
Frequency (Hz)
50/60
50/60
50/60
Rated input capacity (KVA)
18.1/16.2
31.9/28.1
45
Max. No-load voltage (V)
52
66
77
Output current range (A)
60-350
60-500
100-630
Output voltage range (V)
16-31.5
16-39
24-44
Rated duty cycle (%)
50
60
60
Rod dia. (mm)
Low Carbon Steel Solid-Cored Welding Wire Φ 0.8,Φ 1.0,Φ 1.2 Flux-Cored Welding Wire Φ 1.2
Low Carbon Steel Solid-Cored Welding Wire Φ 1.2,Φ 1.4,Φ 1.6 Flux-Cored Welding Wire Φ 1.2,Φ 1.4,Φ 1.6
Low Carbon Steel Solid-Cored Welding Wire Φ 1.2,Φ 1.4,Φ 1.6 Flux-Cored Welding Wire Φ 1.2,Φ 1.4,Φ 1.6
Overall dimension (mm)
700×383×755
705×436×755
705×436×755
Weight (kg)
145
185
260


 

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Min Order: 1 Piece
Capsule Version Phase Control Thyristors KP500A1600V    
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Min Order: 5 Pieces

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