Hopper Silo, Conical Bottom Silo - COFCO Technology & Industry

Steel Silo

Hopper Silo

Hopper bottom silo is constructed on a steel-frame structure, the stored material inside the silo is isolated from the ground which can preventing humidity, and stored material can be discharged easily through it’s self flow. Hopper bottom silo is widely used in poultry farm, rice mill, flour mill, soybean-oil mill, animal feed mill plant and brewery plant.

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Product Features

Max Volume: 1,500MT (0.75t/m³)

Max Diameter: 11m

Hopper Angle: 45°, 55°

Steel Grade (Stamps): S350GD

Coating: Z275, Z350, Z450, Z600 and “310g/㎡ Magnesium+Aluminum+Zinc”

8.8 Grade Bolt

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Specification

Specifications of 45°hopper silo

Model	Volume(m3)	Capacity(t)	Sheet×ring	Height (m)
Model	Volume(m3)	Capacity(t)	Sheet×ring	ring beam height	eaves height	full height
1.8 Series (Φ1834)
1.8×2c	7.2	5.5	2×2	1.76	4.055	4.47
1.8×3c	10	7.7	2×3		5.175	5.59
1.8×4c	13	10	2×4		6.295	6.71
2.7 Series (Φ2751)
2.7×2c	17	13	3×2	2.22	4.515	5.14
2.7×3c	24	18	3×3		5.635	6.26
2.7×4c	31	23	3×4		6.755	7.38
2.7×5c	37	28	3×5		7.875	8.5
3.6 Series (Φ3668)
3.6×2c	33	25	4×2	2.69	4.985	5.83
3.6×3c	45	34	4×3		6.105	6.95
3.6×4c	56	43	4×4		7.225	8.07
3.6×5c	68	52	4×5		8.345	9.19
3.6×6c	80	61	4×6		9.465	10.31
3.6×7c	92	70	4×7		10.585	11.43
4.5 Series (Φ4585 )
4.5×3c	73	56	5×3	3.19	6.605	7.66
4.5×4c	92	70	5×4		7.725	8.78
4.5×5c	111	85	5×5		8.845	9.9
4.5×6c	129	99	5×6		9.965	11.02
4.5×7c	148	114	5×7		11.085	12.14
4.5×8c	166	127	5×8		12.205	13.26
4.5×9c	185	142	5×9		13.325	14.38
5.5 Series (Φ5500 )
5.5×4c	138	106	6×4	3.62	8.155	9.42
5.5×5c	165	127	6×5		9.275	10.54
5.5×6c	192	148	6×6		10.395	11.66
5.5×7c	218	168	6×7		11.515	12.78
5.5×8c	245	188	6×8		12.635	13.9
5.5×9c	272	209	6×9		13.755	15.02
5.5×10c	298	229	6×10		14.875	16.14
6.4 Series (Φ6420 )
6.4×5c	231	177	7×5	4.07	9.725	11.21
6.4×6c	267	205	7×6		10.845	12.33
6.4×7c	303	233	7×7		11.965	13.45
6.4×8c	339	261	7×8		13.085	14.57
6.4×9c	375	288	7×9		14.205	15.69
6.4×10c	411	316	7×10		15.325	16.81
6.4×11c	447	344	7×11		16.445	17.93
7.3 Series (Φ7334 )
7.3×5c	314	241	8×5		10.185	11.88
7.3×6c	361	277	8×6		11.305	13
7.3×7c	408	314	8×7	4.53	12.425	14.12
7.3×8c	455	350	8×8		13.545	15.24
7.3×9c	503	387	8×9		14.665	16.36
7.3×10c	550	423	8×10		15.785	17.48
7.3×11c	597	459	8×11		16.905	18.6
7.3×12c	644	495	8×12		18.025	19.72
7.3×13c	692	532	8×13		19.145	20.84
8.2 Series (Φ8254)
8.2×6c	468	360	9×6	4.98	11.755	13.66
8.2×7c	528	406	9×7		12.875	14.78
8.2×8c	588	452	9×8		13.995	15.9
8.2×9c	648	498	9×9		15.115	17.02
8.2×10c	708	545	9×10		16.235	18.14
8.2×11c	768	591	9×11		17.355	19.26
8.2×12c	828	637	9×12		18.475	20.38
8.2×13c	888	683	9×13		19.595	21.5
8.2×14c	948	729	9×14		20.715	22.62
9.1 Series (Φ9167 )
9.1×7c	666	512	10×7	5.43	13.325	15.45
9.1×8c	740	569	10×8		14.445	16.57
9.1×9c	813	626	10×9		15.565	17.69
9.1×10c	886	682	10×10		16.685	18.81
9.1×11c	960	739	10×11		17.805	19.93
9.1×12c	1034	796	10×12		18.925	21.05
9.1×13c	1108	853	10×13		20.045	22.17
9.1×14c	1182	910	10×14		21.165	23.29
10.0 series (Φ10089)
10.0×8c	914	703	11×8	5.89	14.905	17.24
10.0×9c	1003	772	11×9		16.025	18.36
10.0×10c	1092	840	11×10		17.145	19.48
10.0×11c	1181	909	11×11		18.265	20.6
10.0×12c	1271	978	11×12		19.385	21.72
10.0×13c	1360	1047	11×13		20.505	22.84
10.0×14c	1449	1115	11×14		21.625	23.96
10.0×15c	1539	1185	11×15		22.745	25.08
11.0 series (Φ11001 )
11.0×8c	1112	856	12×8	6.33	15.345	17.89
11.0×9c	1218	937	12×9		16.465	19.01
11.0×10c	1324	1019	12×10		17.585	20.13
11.0×11c	1430	1101	12×11		18.705	21.25
11.0×12c	1536	1182	12×12		19.825	22.37
11.0×13c	1643	1265	12×13		20.945	23.49
11.0×14c	1749	1346	12×14		22.065	24.61
11.0×15c	1855	1428	12×15		23.185	25.73

Noted:The capacity listed in the table includes silo top,silo and hopper bottom,which is caculated according to the unite weight of wheat 0.77t/m³.

Specifications of 55°hopper silo

Model	Volume(m3)	Capacity(t)	Sheet×ring	Height (m)
Model	Volume(m3)	Capacity(t)	Sheet×ring	ring beam height	eaves height	full height
1.8 Series (Φ1834)
1.8×2c	7.5	5.8	2×2	2.09	4.395	4.81
1.8×3c	10.5	8.1	2×3		5.515	5.93
1.8×4c	13.4	10.3	2×4		6.635	7.05
2.7 Series (Φ2751)
2.7×2c	18	13	3×2	2.75	5.055	5.68
2.7×3c	25	19	3×3		6.175	6.8
2.7×4c	32	24	3×4		7.295	7.92
2.7×5c	39	30	3×5		8.415	9.04
3.6 Series (Φ3668)
3.6×2c	36	27	4×2	3.61	5.905	6.75
3.6×3c	48	37	4×3		7.025	7.87
3.6×4c	60	46	4×4		8.145	8.99
3.6×5c	72	55	4×5		9.265	10.11
3.6×6c	84	64	4×6		10.385	11.23
4.5 Series (Φ4585 )
4.5×3c	80	61	5×3	4.04	10.645	11.7
4.5×4c	98	75	5×4		11.765	12.82
4.5×5c	116	89	5×5		12.885	13.94
4.5×6c	134	103	5×6		14.005	15.06
4.5×7c	152	117	5×7		15.125	12.18
4.5×8c	170	131	5×8		16.245	16.18
5.5 Series (Φ5500 )
5.5×4c	148	114	6×4	4.7	9.235	10.5
5.5×5c	175	134	6×5		10.355	11.62
5.5×6c	202	155	6×6		11.475	12.74
5.5×7c	229	176	6×7		12.595	13.86
5.5×8c	256	197	6×8		13.715	14.98
5.5×9c	283	218	6×9		14.835	16.1
5.5×10c	310	238	6×10		15.955	18.36
6.4 Series (Φ6420 )
6.4×5c	248	190	7×5	5.37	11.025	12.51
6.4×6c	284	218	7×6		12.145	13.63
6.4×7c	320	246	7×7		13.265	14.75
6.4×8c	356	274	7×8		14.385	15.87
6.4×9c	393	302	7×9		15.505	16.99
6.4×10c	429	330	7×10		16.625	18.11
6.4×11c	465	358	7×11		17.745	19.23
7.3 Series (Φ7334 )
7.3×5c	334	257	8×5		11.655	13.35
7.3×6c	381	293	8×6		12.775	14.47
7.3×7c	428	330	8×7	6	13.895	15.59
7.3×8c	475	366	8×8		15.015	16.71
7.3×9c	522	402	8×9		16.135	17.83
7.3×10c	569	438	8×10		17.255	18.95
7.3×11c	616	474	8×11		18.375	20.07
7.3×12c	663	510	8×12		19.495	21.19
7.3×13c	710	546	8×13		20.615	22.31
8.2 Series (Φ8254)
8.2×6c	501	385	9×6	6.67	13.445	15.35
8.2×7c	561	432	9×7		14.565	16.47
8.2×8c	621	478	9×8		15.685	17.59
8.2×9c	681	524	9×9		16.805	18.71
8.2×10c	741	570	9×10		17.925	19.83
8.2×11c	801	616	9×11		19.045	20.95
8.2×12c	861	663	9×12		20.165	22.07
8.2×13c	921	709	9×13		21.285	23.19
8.2×14c	981	755	9×14		22.405	24.31

Noted:The capacity listed in the table includes silo top,silo and hopper bottom,which is caculated according to the unite weight of wheat 0.77t/m³.

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