With assimmetric cone

https://feerum.pl/images/FEERUM_silos_z_lejem_asymetrycznym.jpg

A silo with an asymmetrical funnel distinguishes the sharp angle of the funnel, thanks to which the silo can be freely emptied of a material with viscous properties and a high angle of dump. The asymmetry of the funnel allows you to fill in the right spot directly or with a use of a short process line. We do not use side hatches in these silos. Safe and free service is guaranteed by ladders and platforms.