The traditional transformer based dent/ stud welders and spot welders, 

inverter spot welders included, can not be used to repair or weld aluminum panels.

To repair aluminum panels, special stud welders are used. 

Our aluminum spotter is particularly suited for aluminum repair, with features as follows: 

The tip ignition technology with its discharge capacity reduces the welding process to a very short time (3 milisecond). 

This minimize over heating that can cause defomation on the panels, or paint work and coatings on the reverse side of panels.

It is not affected by the circuit strength due to uses special storage for energy capacity which has a stable quality and strong output.

Digital and LED display and adjustment of voltages ensures accurate control of welding process.

Comes complete with various accessories to meet all repair requirements.

Can also be used for stud welding of steel, copper and galvanized steel.

Utilizes capacitor stored discharge technology.