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KN Series, SCR Controlled CO2/MAG Arc Welding Machine
KN Series, SCR Controlled CO2/MAG Arc Welding Machine
Supplier Info
[China Supplier]
Contact Person : Ms. zhang xiufeng
Tel : 0086-513-8763548013584690966
Fax : 0086-513-87632623
Product Detail
It's arc is steady and gentle.

This series of welding machine is manufactured with the advanced technology imported from Japan.lts main circuit is of double reversed star-connected SCR(Silicon Controlled Rectifier)rectifying circuits;its control circuits adopts high precision control technique.Unified adjustment can also be made when the network voltage and surrounding environment is under variation.This series of welding machine has good welding performances;its arc is steady and gentle, with little spatter,high reliability. lt can be fully compared with the inverter type welding machines.This machine also has the slowly wire-feeding function and small ball-removing function,make the arc-striking to be very easy.Connections between the wire feeding machine and the main machine only carried out by one control cable,both safe and convenient..

Adjusting range of welding parameters....

Model/Parameters

KN-250

KN-350

KN-500

KN-630

Rated lnput Voltage

Three Phases

Rated lnput Power(KVA)

11

18

30

42

Working Current Adj.Range(A)

50-250

50-300

50-500

100-630

Working Voltage Adj.Range(V)

14-31

14-36

14-42

14-50

Rated Duty Cycle(%)

60

60

60

60

Wire Diameter(mm)

Ø0.8,Ø1.0

Ø1.0,Ø1.2

Ø1.2,Ø1.6

Ø1.2,Ø1.6

Cooling Mathod

Gas Cooling

Max.CO2 Gas Flow Rate

25L/min

Outer Dimensions(mm×mm×mm)

375×650×730

375×650×730

445×620×790

550×680×800

Weight(Kg)

85

96

125

150

KN Series, SCR Controlled CO2/MAG Arc Welding Machine

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