Gold Member Since 2012
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Shanghai Sanyu Industry Co., Ltd.

Welding Machine, Mig Welding Machine, Mag Welder manufacturer / supplier in China, offering MIG/Mag Nb (KR) Series Thyristor Model Welder/Welding Machine, Sanyu MIG/MMA 2in1 Welder Welding Machine (MIG-200GS IGBT), Sanyu Brand 400kw Variable Frequency Inverter (SY8600-400G-4) and so on.

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Supplier Homepage Product Welding machine MIG/Mag Nb (KR) Series Thyristor Model Welder/Welding Machine

MIG/Mag Nb (KR) Series Thyristor Model Welder/Welding Machine

FOB Price: US $800 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $800/ Piece
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Production Capacity: 1000/Week
Transport Package: Carton Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: KR-500
  • Frequency: 50Hz/60Hz
  • Output Current Adjustment Range: 60-500A
  • Rated Duty Cycle: 60%
  • Insulation Class: F
  • Usable Wire: 0.8-1.6mm
  • Application: Ship
  • Model: Kr
  • Specification: 760*400*1130
  • Input Power&Phase: 380V/3pH
  • No Load Voltage: 68V
  • Rated Input Power Capacity: 31.9kVA
  • Efficiency: 85%
  • Weight: 190kgs
  • Type: ARC Welders
  • Current: Thyristor Controlled
  • Trademark: Sanyu
  • Origin: Shanghai
Product Description

Semi-automatic MIG/MAG welder with thyristor module controller

Suitable for welding of low carbon, low alloy steel, stainless steel, aluminum and its alloy. While welding aluminum and it's alloy, double driven roll wire feeder should be used;

Be used for steel and flux-cored wire welding;

Welding current and voltage can be adjusted individually;

Suitable for CO2, MIG, MAG gas protection welding

With ISO, SGS, 3C etc.
No Load Voltage74V82V
Rated Input Capacity14.9KVA24.3KVA
Input Current30A43A
Current Range60-350A60-500A
Output Voltage31.5V39V
Duty Cycle at 40ºC60%60%
Power Factor0.930.93
Type of Wire FeederWire PushWire Push
Insulation ClassFF
Wire Speed2~18m/min2~18m/min
Wire Diameter1.0-1.2MM1.0-1.6MM

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