The working principle of the selective wave soldering：
• The product entry high-precision movable double flux spraying system.
Flux can be accurately sprayed to the nozzle positioning.
• After the preheating stage.
The product is quickly heated up.
• Finally,a double solder station equipped with equipment ring nitrogen protection system and liquid level alarm.
• It can ensure the stability of tin waves and high quality welding.
A PCB selective wave soldering machine is a sophisticated piece of equipment used in the electronics manufacturing industry to solder through-hole components onto printed circuit boards (PCB). Unlike traditional wave soldering machines that apply solder to the entire board, selective wave soldering machines are designed to apply solder only to specific points on the board, thereby reducing waste and improving efficiency.