silo cement: 1.Simply installation method: assembly. 2.Silo Operated easily . 3.long life time Cement silo is a concrete mixing station of supporting products, mainly has the following characteristics:1. Put in bulk powder (cement or fly ash), waterproof and moisture, easy to use and reduce costs 2.the top of cement silo with green filter, used to reduce dust leakage. Equipped with a safety valve ...