The efficiency of an automatic soldering machine is related to a number of factors, such as, what materials are to be soldered? Is it soldering plug-in or soldering wire？ Is the PCB tinned or gold-plated?
In general, the conventional pad soldering time is about 1s. Soldering material belongs to the heat dissipation type material, the welding time needs to be longer, such as: aluminum substrate, heat sink, silicon controlled, etc. So the welding efficiency of automatic soldering robot needs to be based on the actual situation of the product.