Abstract: Based on anylisis of high- powered PLC’s successful application in control system of Alsphalt Concret Mixing Plant,this thesis introduced the the Feed batch system ,include its structure ,main function, system performance,control interface ,system calibrating and graphical operating teminal..working principle of Alsphalt Concret Mixing Plant was then discussed from weight control method of “” and “” which are two main sides of Alsphalt mixed material. A design plan of feed batch control system consisted of PLC,upper computer and transducer is presented from the application point. [13]
Keyword: Alsphalt Concret;mixed attachment;aggregate; regarding; mixture