grain steel silo project was installed in china in feberary 2021.the 4 sets 500t grain steel silos are for soybean.the silo type is galvanized hopper bottom silos.
the hopper, rings and support steel are made of hot-dip galvanized steel sheet. all our hopper cones for grain bins are designed in accordance d-4097 or astm d-3299 standards for elevated cone heads. according to the stored grain products and storing situations, the hopper or cone angles are commonly designed at 45o and 60o. the structure of hopper silo depends on the type of products to be stored. in generally, free flowing products pellet products like corn, wheat, soybean and feed pellets require the hopper bottom silo with a 45° angle while powder or other material which is hard to flow fits 60° cone bottom silo storage.