Wave soldering is to make the solder side of the PCB directly contact with high temperature liquid tin for welding purposes,its high temperature liquid tin maintains an inclined surface, and a special device makes liquid tin form a wavy phenomenon, so it is called “wave soldering”,its main material is soldering tin bar.

Wave soldering is currently the most commonly used and effective method, wave soldering system has a large enough tin can handle the maximum circuit board width you expect.Wave soldering is suitable for medium batch or large quantity welding.

Advantage: The rate of return is high, the whole welding process is controllable, repeatable, the operator can be on the job after simple training.

Defect: The cost of wave-soldering system is higher than other welding methods, but the welding cost of each circuit board is the lowest, and the wave-soldering system occupies a large space in the workshop.