Flat-bottom silo

for grainmetal

Being aware that high-quality production is only possible by specialized personnel, modern production techniques and full-automated production, OBIAL zinc-plated steel silos and conveyance equipment are designed by the product development/design department to address all grain storage requirements and produced accordingly. High-quality zinc-plated metal sheets used in silo production resist 450 MPA and are corrosion-resistant. The custom produced metal sheets used in the production of our silos have a zinc plating standard of 450 gr/m2 and 350 gr/ m². The zinc plating ratio changes according to customer demands. OBIAL offers difference silo options, including flat and conical-bottom silos, starting from a diameter of 4.51 m diameter to 31.60 m. To be able to carry the vertical loads on the silo, vertical suspension supports mounted on the silo surface are used to yield maximum strength. OBIAL vertical suspension supports perfectly distributes the pressure put by the grain in the silo on the side walls of the silo over the bottom of the silo. To ensure maximum strength at all joints in OBIAL steel silos, Dacromate 500Acoated bolts, grade 8,8, are used. To make the silos airtight and waterproof, special sealing elements are used on metal sheets on the silo frame and on the joints of upper roof. There are safe access doors that can be easily opened and closed on the second floors, and observation lids on the roofs of all OBIAL silos. The silo access door has two layers; the outer layer is made up of single piece of zinc-plated sheet, and the inner layer is made up of two doors placed one on top of the other.