Galvanized passivation automatic dosing

Automatic galvanizing passivation machineETZn-01：During the passivation process of electroplating zinc plating, the plated parts (such as small screws, small crafts, etc.) continuously consume nitric acid and passivation solution in the plating solution. If nitric acid and passivation solution are manually added to the plating tank, it will increase the operator's time, and the standard of galvanizing passivation solution is difficult to control, and the quality of the produced products cannot meet the batch standard requirements. Developed by our companyGalvanized passivation automatic dosing machineETZn-01It can solve the automatic replenishment in the electroplating and galvanizing process, monitor the content of passivation solution and nitric acid in real time, effectively maintain the stability of the plating solution, and effectively control product quality.Electroplating passivation automatic dosing machineETZn-01The main configuration of the equipment is as follows:（1）PHController: Brand: Yitai（ETECH),Model:PC-300；(2) SensorsBrand: Yitai（ETCH）, Model:ETW-100Double salt bridge high-temperature and high pollution resistant electrode (specialized sensor for electroplating passivation);（3）Installation accessories:PP-100AOne set, one meter long electrode protection sleeve;（4）Electromagnetic metering pump2Platform: Brand: Projet, Germany7.2L/H；（5）Automatic control system: adopts dual door anti acid mist control;（6）Dispensing bucket:PE100L(Chemical drum2One.Applicable toAutomatic dosing for passivation in electroplating surface treatment plants, automatic dosing for screw passivation, automatic dosing for color zinc passivation, and automatic dosing for black zinc passivation.