... of automation; 2, It takes man-machine interface touch-screen control management. It can effectively monitor the data, PH, time and ... -nickel deposit, black oxide. 3, Design vibration device and use PLC control as per the characteristics of circuit boards,.6,Sealed gantry ... of automation; 2, It takes man-machine interface touch-screen control management. It can effectively monitor the data, PH, time and ...