... bean and so on. Introduction of silo:Structure:(1)Silo bin: the silo wall is corrugated that is made ... bolted together by standard bolts. The thickness of silo wall is designed comply with strength theory, ... waterproof rubber sealants between every two pieces of silo sheet. In order to make it easier ... maintain and clean, we take advantage of special silo door, interior, exterior or ladders secure cages ...