WINPLUS Automatic silo control system will achieve the function of searching silos automatically. The system will decide which silo the beads should be blow in, and the density data will be filled in automatically, the maturing time can be set freely. When it reaches the maturing set time, the beads will be sucked out in turn. It is not necessary for the operators to operate manually. This device saves much labor cost especially for the customer which has various beads density as well as many silos.