Details

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Stud welding machines are divided into
1. Energy storage stud welding machine
2. Drawn arc stud welding machine

• The drawn arc stud welder continuously uses arc to melt the sheet metal at high temperature to weld the two together;

• The energy storage stud welder uses a capacitor to store current and instantly releases a powerful current, detonating the welding stud head and sheet metal to weld the two together.

Model	RSN-1600	RSN-2500	RSN-3500
Rated Input Voltage	3ph,380V±10%	3ph,380V±10%	3ph,380V±10%
Rated Input Current	103A	163A	205A
Rated Input Power	68 KVA	108 KVA	136 KVA
No-load Voltage	80V	80V	80V
Welding Voltage	32VDC	32VDC	32VDC
Welding Speed (pcs / min)	10-35	10-35	10-35
Welding Current(A)	40-1600	40-2500	40-3500
Efficiency (Max. output)	80%	80%	80%
Power factor (Max. Output)	0.94	0.94	0.94
Weldable bolt Dia(mm)	φ3-19	φ3-25	φ3-32
Welding time	0.01-4.0	0.01-4.0	0.01-4.0
Weldable bolt length(mm)	≤400	≤400	≤400
Insulation Class	F	F	F
Protection Class	IP21S	IP21S	IP21S
Weight (KG)	100	120	130
Dimension(mm)	860*445*885	875*445*1070	875*445*1070
Accessories	earth clamp with 2.5m cable + 10m stud torch