Commercial Flat Bottom Silo

Product introduction

Flat bottom silos provide a cost effective solution for long-term storage, safely protecting your grain for an unlimited period of time, ensuring the best quality for the end user.

Herm Machinery CE ISO approved Commercial Flat Bottom Silo are designed for agricultural, industrial, commercial and strategic applications such as big farms, inland storage facilities, grain terminals, industrial plants fed with cereals such as flour mills, feed mills, rice mills, oil mills, and biofuel facilities. They can be used for both short -and long- term storage of cereals, maize, soya, paddy, oilseeds and any other granulated free flowing materials.

Product advantages

Modular design.
Special silos available to suit customer’s applications – standard and bespoke range.
All flat bottom silos include a cylinder access door and roof inspection hatch as standard – additional doors can be installed.
Silos are manufactured using high grade S450 steel, protected by galvanising to Z600 standard giving superior strength to weight characteristics and extremely long service life.
All silos are designed for high cyclic loading – high usage of product in and out at high tonnage rates.
A unique single piece roof design is used on silos up to 16m diameter – simplifying installation and enhancing performance.
Galvanised, stainless, mild steel & painted options.
All galvanised construction.
Optimised design of wall stiffeners and steelwork.
Round flat bottom silo capacities from 1500 to 30,000 tonnes based on wheat at 750kg/m³.
30 degree pitched roof, which provides integrity while maintaining low overall heights for conveyors & elevators and matches the natural angle of repose for stored materials.
Standard flat bottom silos range from 3m diameter (15 tonnes storage) to 32m diameter (20,000 tonnes storage).
Custom diameters available to suit existing bases if replacing an end of life silo.

Technical parameter

Item Diameter（m）	Technical Parameter of Flat bottom silos（Roof degree:30, Effective width of sheets:1.12m)
Item Diameter（m）	Model	Ring	Volume	Capacity（t）	Height at eave（m）	Height at filler（m）
8.250	TCK08207 TCK08208 TCK08209 TCK08210 TCK08211 TCK08212 TCK08213 TCK08214	7 8 9 10 11 12 13 14	465 525 585 644 704 764 824 884	349 393 438 483 528 573 618 663	7.91 9.03 10.15 11.27 12.39 13.51 14.63 15.75	10.32 11.44 12.56 13.68 14.80 15.92 17.04 18.16
10.084	TCK10008 TCK10009 TCK10010 TCK10011 TCK10012 TCK10013 TCK10014 TCK10015	8 9 10 11 12 13 14 15	798 888 977 1067 1156 1245 1335 1424	599 666 733 800 867 934 1001 1068	9.03 10.15 11.27 12.39 13.51 14.63 15.75 16.87	11.97 13.09 14.21 15.33 16.45 17.57 18.69 19.81
11.918	TCK11910 TCK11911 TCK11912 TCK11913 TCK11914 TCK11915 TCK11916 TCK11917	10 11 12 13 14 15 16 17	1385 1509 1634 1759 1884 2009 2134 2259	1038 1132 1226 1319 1413 1507 1601 1694	11.27 12.39 13.51 14.63 15.75 16.87 17.99 19.11	14.74 15.86 16.98 18.10 19.22 20.34 21.46 22.58
12.834	TCK12810 TCK12811 TCK12812 TCK12813 TCK12814 TCK12815 TCK12816 TCK12817	10 11 12 13 14 15 16 17	1617 1762 1907 2052 2197 2342 2487 2632	1213 1321 1430 1539 1648 1756 1865 1974	11.27 12.39 13.51 14.63 15.75 16.87 17.99 19.11	15.00 16.12 17.24 18.36 19.48 20.60 21.72 22.84
14.668	TCK14612 TCK14613 TCK14614 TCK14615 TCK14616 TCK14617 TCK14618 TCK14619	12 13 14 15 16 17 18 19	2521 2710 2899 3089 3278 3467 3656 3846	1890 2032 2174 2316 2458 2600 2742 2884	13.51 14.63 15.75 16.87 17.99 19.11 20.23 21.35	17.77 18.89 20.01 21.13 22.25 23.37 24.49 25.61
16.500	TCK16514 TCK16515 TCK16516 TCK16517 TCK16518 TCK16519 TCK16520 TCK16521	14 15 16 17 18 19 20 21	3707 3947 4186 4426 4665 4905 5144 5384	2780 2960 3139 3319 3499 3678 3858 4038	15.75 16.87 17.99 19.11 20.23 21.35 22.47 23.59	20.26 21.38 22.50 23.62 24.74 25.86 26.98 28.10
18.334	TCK18314 TCK18315 TCK18316 TCK18317 TCK18318 TCK18319 TCK18320 TCK18321	14 15 16 17 18 19 20 21	4623 4919 5215 5510 5806 6102 6397 6693	3467 3689 3911 4133 4354 4576 4798 5020	15.75 16.87 17.99 19.11 20.23 21.35 22.47 23.59	20.76 21.88 23.00 24.12 25.24 26.36 27.48 28.60
20.168	TCK20115 TCK20116 TCK20117 TCK20118 TCK20119 TCK20120 TCK20121 TCK20122	15 16 17 18 19 20 21 22	6008 6366 6724 7082 7439 7797 8155 8513	4506 4774 5043 5311 5579 5848 6116 6385	16.87 17.99 19.11 20.23 21.35 22.47 23.59 24.71	22.38 23.50 24.62 25.74 26.86 27.98 29.10 30.22
22.000	TCK22015 TCK22016 TCK22017 TCK22018 TCK22019 TCK22020 TCK22021 TCK22022	15 16 17 18 19 20 21 22	7217 7643 8069 8495 8921 9347 9772 10198	5413 5732 6052 6371 6690 7010 7329 7648	16.87 17.99 19.11 20.23 21.35 22.47 23.59 24.71	22.88 24.00 25.12 26.24 27.36 28.48 29.6 30.72

Flat Bottom Silo

Product introduction

Product advantages

Technical parameter

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