... machine loose on paper, through the coil bending machine, and the initial processing of forming the same time, the ... recesses of the corrugated walls causing proliferation of moulds and insects) and which permits a more versatile use. The silo can ... , gypsum, carbonates, etc), sludge, biomasses, chemical, plastic products and liquids. feed storage silos,Corn silo,Wheat silo,soybean storage silo,steel ...