MODERN TECHNOLOGIES FOR AGRICULTURE

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FLAT BOTTOM SILO

FLAT BOTTOM SILO

Flat bottom silos are used for grain storage for a long time. The diameter can be from 4,58 m up to 32 m and the capacity up to 23 000 m3.

Reliable and durable flat bottom silo Mysilo is:

Quality of the roof and walls

The high strength sidewalls and stiffeners provide firm and long-lasting structures by its min. 350 N/mm² tensile strength and optional 275, 350 or 450 gr./m² galvanized steel sheets which has a quality of EN S350GD+Z. Mysilo sidewall sheets have the most narrow corrugation in the world which is 65 mm.

Roof structure of the silo is also specially designed and manufactured by using high strength steel with 450 gr/m² galvanized coating. It provides an excellent sealing by fully overlapped, strong structure. Mysilo roofs are framed by sturdy rafters which occurs standard 30 degree slope. Beside standard roof models, custom designed roofs are available which can bear the specific loads such as different snow and wind loads according to the location.

High strength hardware is another reason why Mysilo products have long-life. Accordingly DACROMET JS-500 coated, Grade 10,9 hardware used both on sidewall and stiffener beams. Thanks to bonded washer and strip caulking, efficiency on sealing is obtained.

Safety access on the roof and inside the silo

Safety on roof access is provided via Mysilo sidewall and roof ladders. Spacing between sidewall ladder and sidewall, embossing on the ladder rungs are specially designed for safety and not to slide. Resting platforms are located at certain levels according to related ASAE S412 American standards and it provides ascending-descending ladder safety and comfortably. Inside ladders are also available for maintenance and the controls inside silo. Mysilo also offers circular stair and specially designed roof ladders with hand-rails and stairs optionally which are more comfortable and safe equipments.

Silo access door is offered two pieces in each silo. First is utilized to access from roof when silo is loaded, other is located on second bottom ring for entering silo when silo is empty. Thanks to the inner cover of lower access-door; opening of the door is prevented when silo is loaded and safe usage is provided.

Grilled roof vents prevent bird entrance into silo. Vent quantity may vary according to silo diameter and grain type to be stored. Seams between roof panels and vents are sealed with high strength-special materials.

Ventilation system

According to the customer needs, Mysilo can offer a right variant of the ventilation system. It consists of the air-delivery system through the floor and the deaerator system through the roof. The air-delivery system delivers air with the help of outer fans (zinked fully) through the channels in the floor of the silo. The square of the channels may vary from 15% up to 45% of the square of the floor. In some cases it’s possible to use the system with a fully ventilation floor- 100% grating floor. If the grain will be stored for a long period, especially during conversion time (autumn or spring) there is possible ingress of wet air from the lower part of the silo. It may lead to additional heating of the grain. To solve this problem the active plenum system is used, which consists of the roof fans, providing the moisture removal from the silo and a quick cooling air flow.

The temperature control in the silo

This system is one of the most important moments in the grain storage. It consists of some sensors on the roof. These sensors take a temperature from the different places and levels f the silo. The data shows in the computer program or on the display. Any grain spoil, insufficient ventilation or air moisture ventilation lead to a temperature increase of a stored grain.

loading and unloading silos system

The loading of the silo is made through the upper part of the cover. Also the grain can be loaded through the grain pipe or with the help of the conveyor. It’s mounted on the support structure of the catwalks, located on the roof. The direction of grain movement in the silo is made with the opening of the electrical gates opening with the help of automatic or manual control. If the silo is used like a detached storage, a direct loading is possible due to movable loading auger from the grain point. The loading of the grain is made through the transport systems from under the silo bottom. In economic variant you can use a certain channel of the unloading with the help of the auger or the conveyor to the outside.

Main volume is taken by the grain natural flow during the automatic or manual opening of the lower gates. The rest of the grain is removed from the silo with the cleanup auger.

The sensors of the upper and the lower grain level are used for the level control of loading and unloading , turning off the loading system or turning on the cleanup auger.

To reduce the expenses on the electricity, the unloading system of the grain mass through the side outlet in the wall of the silo can be installed. The grain is loaded direct to the vehicle.

DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
9,16 (30')100886,769,29497422380
100997,6110,14553469422
1010108,4510,98609516465
1011119,3011,83664563507
10121210,1412,67720611550
10131310,9913,52776658592
10141411,8314,36831705635
10151512,6815,21887752677
10161613,5216,05943799720
10171714,3716,90998847762
10181815,2117,741.054894805
10191916,0618,591.110941847
10202016,9019,431.166988890
10212117,7520,281.2211.036932
10222218,5921,121.2771.083975
10232319,4421,971.3331.1301.017
10242420,2822,811.3881.1771.060
10252521,1323,661.4441.2241.102
10262621,9724,501.5001.2721.145
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
10,08 (33')110886,769,57609516465
110997,6110,42676573516
1110108,4511,26744631568
1111119,3012,11811688619
11121210,1412,95878745670
11131310,9913,80946802722
11141411,8314,641.013859773
11151512,6815,491.081916825
11161613,5216,331.148974876
11171714,3717,181.2161.031928
11181815,2118,021.2831.088979
11191916,0618,871.3511.1451.031
11202016,9019,711.4181.2021.082
11212117,7520,561.4851.2601.134
11222218,5921,401.5531.3171.185
11232319,4422,251.6201.3741.237
11242420,2823,091.6881.4311.288
11252521,1323,941.7551.4881.339
11262621,9724,781.8231.5461.391
11272722,8225,631.8901.6031.442
11282823,6626,471.9571.6601.494
11292924,5127,322.0251.7171.545
11303025,3528,162.0921.7741.597
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
11,00 (36')120886,769,83733621559
120997,6110,68813689620
1210108,4511,52893758682
1211119,3012,37974826743
12121210,1413,211.054894804
12131310,9914,061.134962866
12141411,8314,901.2141.030927
12151512,6815,751.2951.098988
12161613,5216,591.3751.1661.049
12171714,3717,441.4551.2341.111
12181815,2118,281.5361.3021.172
12191916,0619,131.6161.3701.233
12202016,9019,971.6961.4381.295
12212117,7520,821.7771.5071.356
12222218,5921,661.8571.5751.417
12232319,4422,511.9371.6431.478
12242420,2823,352.0181.7111.540
12252521,1324,202.0981.7791.601
12262621,9725,042.1781.8471.662
12272722,8225,892.2581.9151.724
12282823,6626,732.3391.9831.785
12292924,5127,582.4192.0511.846
12303025,3528,422.4992.1191.907
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
12,83 (42')140886,7610,381.018863777
140997,6111,221.127956860
1410108,4512,071.2361.048943
1411119,3012,911.3451.1411.027
14121210,1413,761.4551.2341.110
14131310,9914,601.5641.3261.194
14141411,8315,451.6731.4191.277
14151512,6816,291.7821.5121.360
14161613,5217,141.8921.6041.444
14171714,3717,982.0011.6971.527
14181815,2118,832.1101.7891.610
14191916,0619,672.2191.8821.694
14202016,9020,522.3291.9751.777
14212117,7521,362.4382.0671.861
14222218,5922,212.5472.1601.944
14232319,4423,052.6562.2532.027
14242420,2823,902.7662.3452.111
14252521,1324,742.8752.4382.194
14262621,9725,592.9842.5312.277
14272722,8226,433.0932.6232.361
14282823,6627,283.2032.7162.444
14292924,5128,123.3122.8082.528
14303025,3528,973.4212.9012.611
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
14,66 (48')160886,7610,901.3561.1501.035
160997,6111,751.4991.2711.144
1610108,4512,591.6411.3921.253
1611119,3013,441.7841.5131.362
16121210,1414,281.9271.6341.470
16131310,9915,132.0691.7551.579
16141411,8315,972.2121.8761.688
16151512,6816,822.3551.9971.797
16161613,5217,662.4972.1181.906
16171714,3718,512.6402.2392.015
16181815,2119,352.7822.3592.124
16191916,0620,202.9252.4802.232
16202016,9021,043.0682.6012.341
16212117,7521,893.2102.7222.450
16222218,5922,733.3532.8432.559
16232319,4423,583.4962.9642.668
16242420,2824,423.6383.0852.777
16252521,1325,273.7813.2062.886
16262621,9726,113.9233.3272.994
16272722,8226,964.0663.4483.103
16282823,6627,804.2093.5693.212
16292924,5128,654.3513.6903.321
16303025,3529,494.4943.8113.430
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
15,58 (51')170886,7610,961.5471.3121.181
170997,6111,811.7081.4491.304
1710108,4512,651.8691.5851.427
1711119,3013,502.0301.7221.550
17121210,1414,342.1921.8581.673
17131310,9915,192.3531.9951.796
17141411,8316,032.5142.1321.919
17151512,6816,882.6752.2682.041
17161613,5217,722.8362.4052.164
17171714,3718,572.9972.5422.287
17181815,2119,413.1582.6782.410
17191916,0620,263.3192.8152.533
17202016,9021,103.4802.9512.656
17212117,7521,953.6413.0882.779
17222218,5922,793.8033.2252.902
17232319,4423,643.9643.3613.025
17242420,2824,484.1253.4983.148
17252521,1325,334.2863.6343.271
17262621,9726,174.4473.7713.394
17272722,8227,024.6083.9083.517
17282823,6627,864.7694.0443.640
17292924,5128,714.9304.1813.763
17303025,3529,555.0914.3173.886
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
16,50 (54')180886,7611,191.7531.4861.338
180997,6112,041.9331.6401.476
1810108,4512,882.1141.7931.614
1811119,3013,732.2951.9461.751
18121210,1414,572.4762.0991.889
18131310,9915,422.6562.2522.027
18141411,8316,262.8372.4062.165
18151512,6817,113.0182.5592.303
18161613,5217,953.1982.7122.441
18171714,3718,803.3792.8652.579
18181815,2119,643.5603.0192.717
18191916,0620,493.7403.1722.855
18202016,9021,333.9213.3252.992
18212117,7522,184.1023.4783.130
18222218,5923,024.2823.6313.268
18232319,4423,874.4633.7853.406
18242420,2824,714.6443.9383.544
18252521,1325,564.8244.0913.682
18262621,9726,405.0054.2443.820
18272722,8227,255.1864.3983.958
18282823,6628,095.3664.5514.096
18292924,5128,945.5474.7044.234
18303025,3529,785.7284.8574.371
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
18,33 (60')200886,7611,742.2061.8711.684
200997,6112,582.4292.0601.854
2010108,4513,432.6522.2492.024
2011119,3014,272.8752.4382.194
20121210,1415,123.0982.6272.364
20131310,9915,963.3212.8162.534
20141411,8316,813.5443.0052.705
20151512,6817,653.7673.1942.875
20161613,5218,503.9903.3833.045
20171714,3719,344.2133.5723.215
20181815,2120,194.4363.7623.385
20191916,0621,034.6593.9513.556
20202016,9021,884.8824.1403.726
20212117,7522,725.1054.3293.896
20222218,5923,575.3284.5184.066
20232319,4424,415.5514.7074.236
20242420,2825,265.7744.8964.406
20252521,1326,105.9975.0854.577
20262621,9726,956.2205.2744.747
20272722,8227,796.4435.4634.917
20282823,6628,646.6665.6525.087
20292924,5129,486.8895.8415.257
20303025,3530,337.1126.0315.428
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
20,16 (66')220886,7612,342.7202.3072.076
220997,6113,192.9902.5352.282
2210108,4514,033.2602.7642.488
2211119,3014,883.5292.9932.694
22121210,1415,723.7993.2222.899
22131310,9916,574.0693.4503.105
22141411,8317,414.3393.6793.311
22151512,6818,264.6083.9083.517
22161613,5219,104.8784.1373.723
22171714,3719,955.1484.3653.929
22181815,2120,795.4174.5944.135
22191916,0621,645.6874.8234.340
22202016,9022,485.9575.0514.546
22212117,7523,336.2275.2804.752
22222218,5924,176.4965.5094.958
22232319,4425,026.7665.7385.164
22242420,2825,867.0365.9665.370
22252521,1326,717.3066.1955.576
22262621,9727,557.5756.4245.781
22272722,8228,407.8456.6535.987
22282823,6629,248.1156.8816.193
22292924,5130,098.3847.1106.399
22303025,3530,938.6547.3396.605
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
21,99 (72')240886,7612,873.2982.7972.517
240997,6113,713.6193.0692.762
2410108,4514,563.9403.3413.007
2411119,3015,404.2613.6133.252
24121210,1416,254.5823.8853.497
24131310,9917,094.9034.1573.742
24141411,8317,945.2234.4293.987
24151512,6818,785.5444.7024.231
24161613,5219,635.8654.9744.476
24171714,3720,476.1865.2464.721
24181815,2121,326.5075.5184.966
24191916,0622,166.8285.7905.211
24202016,9023,017.1496.0625.456
24212117,7523,857.4706.3345.701
24222218,5924,707.7916.6075.946
24232319,4425,548.1126.8796.191
24242420,2826,398.4337.1516.436
24252521,1327,238.7547.4236.681
24262621,9728,089.0757.6956.926
24272722,8228,929.3957.9677.171
24282823,6629,779.7168.2397.416
24292924,5130,6110.0378.5127.660
24303025,3531,4610.3588.7847.905
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
22,91 (75')250886,7613,133.6133.0642.758
250997,6113,973.9623.3593.024
2510108,4514,824.3103.6553.289
2511119,3015,664.6583.9503.555
25121210,1416,515.0074.2463.821
25131310,9917,355.3554.5414.087
25141411,8318,205.7034.8364.353
25151512,6819,046.0525.1324.619
25161613,5219,896.4005.4274.884
25171714,3720,736.7485.7235.150
25181815,2121,587.0976.0185.416
25191916,0622,427.4456.3135.682
25202016,9023,277.7936.6095.948
25212117,7524,118.1426.9046.214
25222218,5924,968.4907.2006.480
25232319,4425,808.8387.4956.745
25242420,2826,659.1877.7907.011
25252521,1327,499.5358.0867.277
25262621,9728,349.8838.3817.543
25272722,8229,1810.2328.6767.809
25282823,6630,0310.5808.9728.075
25292924,5130,8710.9289.2678.341
25303025,3531,7211.2779.5638.606
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
23,84 (78')260886,7613,413.9493.3493.014
260997,6114,264.3273.6693.302
2610108,4515,104.7043.9893.590
2611119,3015,955.0814.3093.878
26121210,1416,795.4584.6294.166
26131310,9917,645.8354.9484.454
26141411,8318,486.2135.2684.741
26151512,6819,336.5905.5885.029
26161613,5220,176.9675.9085.317
26171714,3721,027.3446.2285.605
26181815,2121,867.7216.5485.893
26191916,0622,718.0986.8686.181
26202016,9023,558.4767.1876.469
26212117,7524,408.8537.5076.757
26222218,5925,249.2307.8277.044
26232319,4426,099.6078.1477.332
26242420,2826,939.9848.4677.620
26252521,1327,7810.3628.7877.908
26262621,9728,6210.7399.1078.196
26272722,8229,4711.1169.4268.484
26282823,6630,3111.4939.7468.772
26292924,5131,1611.87010.0669.059
26303025,3532,0012.24810.3869.347
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
25,66 (84')280886,7613,944.6593.9513.556
280997,6114,795.0964.3213.889
2810108,4515,635.5334.6924.223
2811119,3016,485.9705.0624.556
28121210,1417,326.4075.4334.890
28131310,9918,176.8445.8045.223
28141411,8319,017.2816.1745.557
28151512,6819,867.7186.5455.890
28161613,5220,708.1556.9156.224
28171714,3721,558.5927.2866.557
28181815,2122,399.0297.6566.891
28191916,0623,249.4668.0277.224
28202016,9024,089.9038.3977.558
28212117,7524,9310.3408.7687.891
28222218,5925,7710.7779.1398.225
28232319,4426,6211.2149.5098.558
28242420,2827,4611.6519.8808.892
28252521,1328,3112.08710.2509.225
28262621,9729,1512.52410.6219.559
28272722,8230,0012.96110.9919.892
28282823,6630,8413.39811.36210.226
28292924,5131,6913.83511.73210.559
28303025,3532,5314.27212.10310.893
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
27,50 (90')300886,7614,175.4484.6204.158
300997,6115,025.9505.0454.541
3010108,4515,866.4525.4714.924
3011119,3016,716.9535.8975.307
30121210,1417,557.4556.3225.690
30131310,9918,407.9576.7486.073
30141411,8319,248.4597.1736.456
30151512,6820,098.9617.5996.839
30161613,5220,939.4638.0257.222
30171714,3721,789.9658.4507.605
30181815,2122,6210.4678.8767.988
30191916,0623,4710.9699.3018.371
30202016,9024,3111.4719.7278.754
30212117,7525,1611.97210.1539.137
30222218,5926,0012.47410.5789.520
30232319,4426,8512.97611.0049.903
30242420,2827,6913.47811.42910.286
30252521,1328,5413.98011.85510.670
30262621,9729,3814.48212.28111.053
30272722,8230,2314.98412.70611.436
30282823,6631,0715.48613.13211.819
30292924,5131,9215.98813.55712.202
30303025,3532,7616.48913.98312.585
DiameterModelRing NolEave Height (m)Total Height (m)Capacity (m³)Capacity Wheat (tons)Capacity Corn (tons)
32,00 (105')350886,7615,897.6976.5275.874
350997,6116,738.3777.1046.393
3510108,4517,589.0567.6806.912
3511119,3018,429.7368.2567.430
35121210,1419,2710.4168.8327.949
35131310,9920,1111.0959.4098.468
35141411,8320,9611.7759.9858.986
35151512,6821,8012.45410.5619.505
35161613,5222,6513.13411.13810.024
35171714,3723,4913.81311.71410.542
35181815,2124,3414.49312.29011.061
35191916,0625,1815.17312.86611.580
35202016,9026,0315.85213.44312.098
35212117,7526,8716.53214.01912.617
35222218,5927,7217.21114.59513.136
35232319,4428,5617.89115.17213.654
35242420,2829,4118.57115.74814.173
35252521,1330,2519.25016.32414.692
35262621,9731,1019.93016.90015.210
35272722,8231,9420.60917.47715.729
35282823,6632,7921.28918.05316.248
35292924,5133,6321.96918.62916.766
35303025,3534,4822.64819.20617.285

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