Controlled by four sets color image and touch screen, interconnection by communication

style to realize the data’s collection management and feedback controlled in line, so as to

manage the whole auto producing procedure in reason, efficient, precision and perfect.

     The whole system adopts module monitoring hardware and PLC control system to

monitor the after processing automatically, such as “temperature monitor and alarm”,

“liquid-level monitor and alarm”, “weighing and measuring monitor”, “Valve and pipeline’s

Pressure’s monitoring”, “Pressure monitoring of bitumen outlet and valve’s reversion”,

“Stowing’s automatic control”, “Producing data’s logging and save” and “interconnection with

epigyny machine 485 or 232 communication, data transmission.”