Antti round silos or silo combinations are modularly dimensioned and made of curved profiled elements. Exceptionally, they can be delivered as so-called material packages so that the customer may erect the silos on site. The profile silos are always assembled on site. The attachment of the elements is done with bolts, and the installationof the silos is simple and straightforward. The installation is done by using a crane or silo jacks. Round silo sizes: D 5,3 m 110 - 272 m3 and D 7,5 m 330 - 534 m3.