The level of the feed is monitored and regulated by a feed controller, and normally the basket is filled up to 75-80% of the basket rim height.

Can be controlled by any GM control system. Feeding controllers A wide range of controllers are on offer from simple controls for each standing or auto control systems for the whole parlour.

Official feed controllers of the Swiss research institute Agroscope Liebefeld in Posieux (ALP) stated that corn gluten contaminated with melamine, cyanuric acid and urea had been imported into Switzerland from China.