With semi-telescopic filling machines it is possible to process different products by means of volumetric dosing, such as: legumes, vegetables, fruit or even large pieces and pasta. The upper tank contains the product, the quantity of which is regulated by a suitable scale that allows the due feeding inside the same. The half-tubes placed in the area below during the volumetric dosing phase are closed on the product transfer side using a no-can-no-fil system. Once the semitelescope is filled, thus reaching the desired volume, through the opening of the application the transfer into the container takes place.