The elctronic feeder mod. Ide 25T has been conceived for the automatic extraction of granulous products from silos. The feeder Ide 25 T is employed for the extraction of different products both in Kg and percentage. It is composed by a gravity feeder with specialelectromechanical shutter which adjust the product flux.Under the feeder there is an inclined weigher pan supported by a loading cellule off center class C3. After having reached the designed weight, the shutter opens according to the variation of specific weight of the product. The shutter shuts automatically for lack of product. The electronic feeder Ide 25 T is predisposed to connection to net and program of supervision and print.