Spot welding system using double-sided spot welding overcurrent principle, work two electrode pressure workpiece so that a certain two metal contact
resistance under the pressure of the two electrodes, and the welding current from flowing through the electrode to another electrode at the moment two
points form the contact resistance of heat welding, and welding current flow from the moment the two other electrode along the workpiece to this electrode to
form a loop, and will not hurt the internal structure of welders member.
Spot welding machine DN-40
Type |
DN-40 |
Input voltage(V) |
380v |
Input capacity(<VA) |
40 |
Rated load cycle(%) |
12 |
Welding thickness(mm) |
1.5+1.5 |
Max. pressure of electrode(N) |
393 |
Electrode journey(mm) |
60 |
Weight |
236Kg |
Dimension |
1100*550*1700mm |