The cement stored in the cement silos can be quickly discharged to the cement trailers (bulk carrier) by means of ELKON telescopic cement loading bellow. This system has a special structure with support legs allowing the bulk carrier parking under the discharge point and is equipped with a suitable bellow for feeding the material. ELKON telescopic cement loading bellow is equipped with level indicator to stop loading and lift up the bellow when it is in contact with the cement (material filling process is finalized). The bellow is also equipped with fan filter system to prevent powder during the material filling process. The system includes a control panel as well.