Electroplating Additive Dosing Device

Process Principle

In electroplating, brighteners are added to enhance the gloss and corrosion resistance of the plated surface. Their main function is to remove oil, oxidized and unoxidized surface impurities from the metal surface through active surfaces, maintaining the cleanliness, gloss, and colorfastness of the object. They also affect the texture of the appearance through abrasive action, improving polishing efficiency. Electroplating additive dosing systems can replace manual labor by adding precise amounts of additives at accurate time intervals. Systems equipped with remote transmission can also enable unattended workshops. An ammeter collects the cumulative power consumption during the electroplating process. When this value reaches a preset value, the ammeter instructs the metering pump to operate, initiating additive

 dosing, and simultaneously, a timer starts counting. When the timer completes, the metering pump stops, ending additive dosing. At the start of additive dosing, the ammeter automatically resets to zero, and the next accumulation begins, repeating the process.

Data parameters