... ingredients full control can be completed without PLC. The aggregate scale, cement and admixture of balance, water balance, mixer, ascension, water ... , etc.Focus on the console types: · 1 aggregate scale + 1 or 2 cement scales;· 1 aggregate scale + 1 cement scales + 1 water scale; · 1 aggregate scale + 1 cement scale + 1 water scale + 1 admixture scale, etc.