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Hopper Bottom Silo

Product Information :: Hopper Silos are widely used in application where routine low capacity storage and fast clean out is required, reducing the energy and labor cost of material handling.

Product Information

Hopper Bottom Silo Information

Hopper Silos are widely used in application where routine low capacity storage and fast clean out is required, reducing the energy and labor cost of material handling. SRON full line of hoper silos tanks and accessories are customized to meet your needs and maximize your profitability.

SRON manufacture different models hopper silos, which diameters vary from 3.67m to 12.83 m and capacity up to 2600 m³.
High galvanization and perfect quality accessories obtain a longer guarantee against the puncture by corrosion. Optional steel galvanization for 275g/m2, 450g/m2, or 600g/m2 according to silo environmental condition.
Standard design hopper angles as 45° and 60°. It also can be manufactured according to silo diameter, stored grain features, and natural condition such as wind, seismic, snow load of the silo location.

1.Silo Roof: SRON silo roof angle generally design 25 degree to 30 degree, which the design can assure the silo tress is best,maximum enasure the silo structure and safety. The silo roof design strongly interconnects the structure of silo top and down ring beams,rasial ribs with top cover panels,make silo stand up silo load, silo top construction load, even the harshest environment of extreme snow load etc.

2.Stiffeners: SRON's high tension outside stiffener profiles, strengthen whole silo body structure, make silo stand well even under extreme environments. All the stiffeners are totally galvanized, ensure no rusting over long time.

3.Wind Ring: Wind rings are used to increase the strength of silo, for tall silos or those silo location with strong wind, the wind rings can effectively strengthen the silo bearing, assure silo solid and safety.

4.High Strength Bolts: SRON use 8.8/10.9 grade high strength galvanized boltes, paired with nuts, sealing washers,cooperatively use sealing gum between steel plates,ferfectly assure the silo sealing and solidity.

5.Manhole: Steel silos manhole is offered with two pieces. First is utilized to access from roof, the other generally locate on second bottom ring to make the worker enter into for grain residual cleaning or maintenance operations.

6.Ladder System & Rest Platforms: Silo inside and outside ladder and rest platforms are produced completely in modular form by painted or galvanized sheets. The silo external safety ladder with cages enables workers to reach roof safely.

7. Wide Flange Ring-Beam Support Structure: Bracing system is designed for a maximum support to whole silo load especially with consideration of wind and seismic requirement. If the silo diameter≥10m, two rings of support structure needed.

8. Hopper Bottom: SRON assured solid hopper bottom silo structure with strengthened ring beam, supporting legs, tie pieces. All these parts strengthen the heavy silo hopper load and whole silo structure.

9. Supporting Legs: The silo supporting legs with tie pieces, by using high strength H steel, the silo supporting legs quantity varies from the hopper silo capacity.

Technical Specifications

Hopper Bottom Silo Specifications

Diameter (m)	Model	Silo Ring	Volume (m3)	Capacity (t)	Ring Beam Height H2(m)	Silo Body Height H1(m)		Total Silo Height H(m)
3.667	TCZK03601 TCZK03602 TCZK03603 TCZK03604 TCZK03605 TCZK03606 TCZK03607	1 2 3 4 5 6 7	22 34 46 58 69 81 93	16 25 34 43 52 61 70	2.77	1.19 2.31 3.43 4.55 5.67 6.79 7.91		5.08 6.20 7.32 8.44 9.56 10.68 11.80
4.584	TCZK04503 TCZK04504 TCZK04505 TCZK04506 TCZK04507 TCZK04508 TCZK04509	3 4 5 6 7 8 9	76 94 113 131 150 168 187	57 71 84 98 112 126 140	3.24	3.43 4.55 5.67 6.79 7.91 9.03 10.15		8.05 9.17 10.29 11.41 12.53 13.65 14.77
5.500	TCZK05504 TCZK05505 TCZK05506 TCZK05507 TCZK05508 TCZK05509 TCZK05510	4 5 6 7 8 9 10	142 168 195 222 248 275 301	106 126 146 166 186 206 226	3.73	4.55 5.67 6.79 7.91 9.03 10.15 11.27		9.89 11.01 12.13 13.25 14.37 15.49 16.61
6.417	TCZK06406 TCZK06407 TCZK06408 TCZK06409 TCZK06410 TCZK06411 TCZK06412	6 7 8 9 10 11 12	273 309 345 382 418 454 490	205 232 259 286 313 340 368	4.15	6.79 7.91 9.03 10.15 11.27 12.39 13.51	12.85 13.97 15.09 16.21 17.33 18.45 19.57
7.334	TCZK07307 TCZK07308 TCZK07309 TCZK07310 TCZK07311 TCZK07312 TCZK07313	7 8 9 10 11 12 13	415 462 509 557 604 651 699	311 346 382 417 453 488 524	4.61	7.91 9.03 10.15 11.27 12.39 13.51 14.63	14.70 15.82 16.94 18.06 19.18 20.30 21.42
8.250	TCZK08207 TCZK08208 TCZK08209 TCZK08210 TCZK08211 TCZK08212 TCZK08213	7 8 9 10 11 12 13	538 598 658 718 778 838 898	404 449 493 538 583 628 673	5.15	7.91 9.03 10.15 11.27 12.39 13.51 14.63	15.51 16.63 17.75 18.87 20.00 21.11 22.23
9.167	TCZK09108 TCZK09109 TCZK09110 TCZK09111 TCZK09112 TCZK09113 TCZK09114	8 9 10 11 12 13 14	752 826 900 974 1048 1122 1196	564 619 675 730 786 841 897	5.50	9.03 10.15 11.27 12.39 13.51 14.63 15.75	17.24 18.36 19.48 20.60 21.72 22.84 23.96
10.084	TCZK10008 TCZK10009 TCZK10010 TCZK10011 TCZK10012 TCZK10013 TCZK10014	8 9 10 11 12 13 14	931 1021 1110 1200 1289 1379 1468	698 766 833 900 967 1034 1101	6.00	9.03 10.15 11.27 12.39 13.51 14.63 15.75	18.01 19.13 20.25 21.37 22.49 23.61 24.73
11.000	TCZK11009 TCZK11010 TCZK11011 TCZK11012 TCZK11013 TCZK11014 TCZK11015	9 10 11 12 13 14 15	1239 1346 1452 1558 1665 1771 1878	929 1009 1089 1169 1249 1328 1408	6.43	10.15 11.27 12.39 13.51 14.63 15.75 16.87	19.83 20.95 22.07 23.19 24.31 25.43 26.55
11.917	TCZK11909 TCZK11910 TCZK11911 TCZK11912 TCZK11913 TCZK11914 TCZK11915	9 10 11 12 13 14 15	1481 1606 1731 1856 1981 2106 2231	1111 1204 1298 1392 1486 1579 1673	6.89	10.15 11.27 12.39 13.51 14.63 15.75 16.87	20.55 21.67 22.79 23.91 25.03 26.15 27.27
12.834	TCZK12809 TCZK12810 TCZK12811 TCZK12812 TCZK12813 TCZK12814 TCZK12815	9 10 11 12 13 14 15	1749 1894 2039 2184 2329 2474 2618	1312 1420 1529 1638 1746 1855 1964	7.35	10.15 11.27 12.39 13.51 14.63 15.75 16.87	21.77 22.39 23.51 24.63 25.75 26.87 27.99

Hopper Bottom Steel Silo
30° Silo Roof
45°Hopper Bottom
Height of silo bottom outlet flange is based on silo project specific situation.
Silo volume is the sum of silo roof, silo body and silo hopper bottom.
Capacity is calculated at 0.75t/m3 bulk material density.

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