steel structure welder for stud welding

steel structure welder:, 1.Stud diameter: 3 - 28mm, 2.Frequency: 50 - 60Hz, 3.Good quality, 4.Fast delivery - details see: https://www.machineto.com/steel-structure-welder-for-stud-welding-10133978

Condition:New	Place of Origin:Chongqing China (Mainland)	Brand Name:Hi-sea	Model Number:RSN7 series
Arc Current:200A	Pulse Frequency:50 - 60Hz	Pilot Arc Current:630 - 3150A	Rated Duty Cycle:60%
Dimensions:Upon model	Usage:Welding stud/fastener	Voltage:380V	Certification:CE
Warranty:18month	Type:Stud welding	Function:Welding stud/fastener	Current:50 - 3150A
Frequency:50 - 60Hz	Stud diameter:3 - 28mm	Duty cycle:60%	Insulation level:F
Color of welder:Red

Inverter Drawn Arc Stud Welding Machine

steel structure welder

Feature:

1.Current: 630 - 3150A
2.Frequency: 50 - 60Hz

3.High working efficiency and reliable

4.With auxiliary striking arc voltage, high success rate of striking arc

5.Strong anti-fluctuation of electric grid/voltage

6.Short circuit protection, over temperature protection, over current protection, over voltage protection and open phase protection

7.Stable welding arc

8.No noise

9.Small size, light weight, easy moving

Specification:

Model	RSN7-630A	RSN7-1000A	RSN7-1600A	RSN7-2500A	RSN7-3150A
Suitable Stud	3 - 8mm	5 - 12mm	8 - 16mm	8 - 22mm	8 - 28mm
Input Power	380V, 3P	380V, 3P	380V, 3P	380V, 3P	380V, 3P
Max.Current	630A	1000A	1600A	2500A	3150A
Current Adjusting Range	50-630A	100-1000A	150-1600A	200-2500A	200-3150A
Duty Cycle	60%
Full Load Efficiency	85%				90%