The actual welding takes only a few Milliseconds (Tentatively 5 to 8 mSec) so only the very welding zone is heated up while neighboring zones remain practically cold. There is no distortion, tarnishing, discoloring or annealing of metal around the welding zone. Welding time is so short that sufficient melting heat is produced in the welding zone before heat dissipation starts, unavoidable with longer welding times. This also means that the total amount of heat applied is small as possible as – hardly higher than necessary for the weld itself. The welded parts stay practically at room temperature.

The actual welding takes only a few Milliseconds (Tentatively 5 to 8 mSec) so only the very welding zone is heated up while neighboring zones remain practically cold. There is no distortion, tarnishing, discoloring or annealing of metal around the welding zone. Welding time is so short that sufficient melting heat is produced in the welding zone before heat dissipation starts, unavoidable with longer welding times. This also means that the total amount of heat applied is small as possible as – hardly higher than necessary for the weld itself. The welded parts stay practically at room temperature.