Dual-Stage Ventilation Fan for Mine Tunnels Triple-Stage Ventilation Fan for Mine Tunnels

• Customization: Available
• Material: Iron
• Usage: Tunnel
• Model NO.: SDS Series
• Pressure: Low Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414513000
• Production Capacity: 10, 000 Units/Year
• Package Size: 75.00cm * 75.00cm * 75.00cm
• Package Gross Weight: 100.000kg
• Lead Time: 2 days (1 - 20 Pieces) ; To be negotiated ( > 20 Pieces)

Product Description

 

Product Description

 

Underground ventilation aims to promote airflow in underground environments such as mines and tunnels. This air flow performs the extraction of hazardous gases and supports temperature control. The hazardous gases result from the operation of combustion equipment, material from detonations, gases coming from the soil/rock, etc.

 

Tunnel ventilation: Tunnel ventilation is most commonly used in road tunnels, but it can also be used in railroad tunnels, cable tunnels, subways, hydroelectric plants, and
others.

There are two types of ventilation for underground tunnels: ventilation required for tunnel construction (temporary) and ventilation for tunnel operation (permanent). For the two applications mentioned, axial fans, also known as industrial axial fans, are mainly used.

 

Tunnel construction (temporary ventilation): at the construction stage, the most common ventilation method is the dead-end openings type, when clean air is injected into the tunnel through ducts, and contaminated air is expelled through the tunnel gallery itself. The main function of ventilation for tunnels is to provide conditions for workers to perform the work within legal, health, and comfort parameters. At this stage any type of tunnel should be ventilated, so we can add to the above list examples such as gas pipelines, sewer tunnels, etc. In these cases, FanTR, in addition to the industrial axial fan, can supply a complete turn-key system also including ducts, fan mounting bases, and drives.

 

Ventilation for tunnel operation (definitive ventilation): definitive tunnel ventilation is primarily required in places where people pass during tunnel
operation. The two most common applications are road tunnels and subways. The objective is to dilute the gases coming from the means of transport such as cars, trucks, buses, and trains, among others, and to provide comfort for tunnel operators and users.

 

Additionally, the dimensioning of the fans for this application has a safety character, which is to guarantee clean air for the evacuation of people in case
of a fire (resulting from possible accidents). For this application, axial fans (industrial axial fans) are always used, which need to operate under a
temperature of 400ºC for 2 hours. FanTR has a complete line to meet this application.

 

Product Parameters

Tunnel construction axial flow ventilation fan

Tunnel construction axial flow ventilation fans have various configurations and are suitable for the construction ventilation needs of railways, highway tunnels, and large and medium-sized hydropower stations. They have the characteristics of wide performance parameters, long service life, on-demand air supply, high efficiency, energy saving, and low noise.

Tunnel construction axial flow ventilation fan model parameter table

Machine number	Motor Power(kW)	Air volume(m³/min)	Full pressure(Pa)
4	2×2.2	120-325	250-1610
5	2×5.5	135-245	380-2680
	2×7.5	165-295	560-3650
5.6	2×11	200-365	680-4250
6	2×15	230-420	750-4750
6.3	2×18.5	250-500	1000-5200
	2×22	370-580	1100-5450
7.1	2×30	390-650	1200-6650
	2×37	420-750	1300-6900
7.5	2×45	450-810	1450-7850
8	2×45	760-1225	2400-7500
	2×55	500-950	1580-8650
	2×75	580-1200	1800-9880
9	2×30	730-1380	650-3150
10	2×37	800-1550	780-3500
10.5	2×45	891-1736	606-3859
11	2×55	1150-1950	900-4200
	2×75	1300-2100	1100-5500
12.5	2×110	1600-2950	1400-5500
	2×132	1800-3250	1650-6500
14	2×75	1500-2750	700-3050
	2×160	2113-4116	1078-6860
15	2×90	1721-3352	540-3600
16	2×110	2088-4068	618-4149
17	2×160	2045-4879	700-4600
18	2×200	2973-5792	782-5124
19	2×220	3210-6765	829-5412
20	2×250	3465-6684	878-5720

 

Tunnel jet fan

Our tunnel jet fans are widely used in operational ventilation systems of railway and highway tunnels, and can meet the combination of air volume and pressure requirements under different altitude conditions. They have the characteristics of high temperature resistance, corrosion resistance, low noise, and no breakage.

 

MODEL	Air volume (m3/s)	wind speed (m/s)	Motor			Without silencer			with silencer
			Base number	power (kW)	fan power (kW)	thrust (N)	Sound pressure dB(A)	weight (kg)	1D				2D
									thrust (N)	Sound pressure dB(A)	Sound power (kW)	weight (kg)	thrust (N)	Sound pressure dB(A)	weight (kg)
SDS-6.3-2P-4-18°	8.1	26.0	132	7.5	6.8	247	78	135	244	68	96	245	239	64	322
SDS-6.3-2P-4-21°	9.0	28.9	160	11	8.4	305	79	182	302	69	97	292	296	65	369
SDS-6.3-2P-4-24°	9.9	31.8	160	11	10.1	369	80	182	365	70	98	292	358	66	369
SDS-6.3-2P-4-27°	10.8	34.7	160	15	12.0	439	81	190	435	71	99	300	426	67	377
SDS-6.3-2P-4-30°	11.7	37.5	160	15	14.1	513	82	190	508	72	100	300	498	68	377
SDS-6.3-2P-4-33°	12.7	40.6	160	18.5	17.2	602	84	212	596	75	102	322	584	70	399
SDS-7.1-2P-6-18°	12.7	32.0	160	15	13.3	475	81	208	470	71	99	338	461	67	433
SDS-7.1-2P-6-21°	14.0	35.4	160	18.5	16.9	581	82	230	575	72	100	360	564	68	455
SDS-7.1-2P-6-24°	15.0	37.9	180	22	20.1	666	84	263	659	72	100	393	646	69	488
SDS-7.1-2P-6-27°	16.0	40.4	200	30	22.9	757	85	323	749	73	101	453	734	71	548
SDS-7.1-2P-6-30°	17.0	42.9	200	30	25.8	853	86	323	845	75	103	453	828	72	548
SDS-7.1-2P-6-33°	18.0	45.5	200	37	30.0	960	87	338	950	77	105	468	931	73	563
SDS-8-4P-6-18°	9.3	18.6	112	4	3.1	204	66	138	202	56	84	310	198	52	435
SDS-8-4P-6-21°	10.6	21.0	132	5.5	4.2	260	68	163	257	58	86	335	252	54	460
SDS-8-4P-6-24°	11.8	23.5	132	7.5	5.5	325	69	176	322	59	87	348	315	55	473
SDS-8-4P-6-27°	12.6	25.0	132	7.5	6.6	368	70	176	364	60	88	348	357	55	473
SDS-8-4P-6-30°	13.3	26.5	160	11	7.7	413	71	218	409	62	90	390	401	57	515
SDS-8-4P-6-33°	14.1	28.0	160	11	9.4	461	72	218	457	63	91	390	448	58	515
SDS-9-4P-6-18°	13.0	20.5	132	7.5	5.4	313	70	232	310	60	88	414	304	56	569
SDS-9-4P-6-21°	14.6	22.9	160	11	7.1	391	71	274	387	62	90	456	379	58	611
SDS-9-4P-6-24°	16.1	25.3	160	11	9.0	477	72	274	472	63	91	456	463	59	611
SDS-9-4P-6-27°	16.7	26.2	160	11	9.9	511	73	274	506	64	92	456	496	60	611
SDS-9-4P-6-30°	18.8	29.5	160	15	13.1	641	75	295	634	65	93	477	620	61	632
SDS-9-4P-6-33°	20.1	31.6	180	18.5	16.9	744	76	333	736	67	94	515	722	63	670
SDS-10-4P-6-18°	17.7	22.5	160	11	9.8	466	72	306	461	63	95	518	452	60	703
SDS-10-4P-6-21°	19.6	25.0	160	15	11.7	575	73	327	569	64	91	539	558	61	724
SDS-10-4P-6-24°	21.2	27.0	160	15	13.9	670	75	327	664	66	92	539	650	63	724
SDS-10-4P-6-27°	23.2	29.5	180	1.5	17.1	800	77	365	792	67	94	577	776	64	762
SDS-10-4P-6-30°	24.3	31.0	180	22	21.2	884	78	373	875	69	95	585	857	65	770
SDS-10-4P-6-33°	26.9	34.2	200	30	27.5	1076	79	453	1065	70	97	665	1044	66	850
SDS-11.2-4P-6-18°	24.8	25.2	180	18.5	17.3	744	77	427	736	68	98	639	722	65	824
SDS-11.2-4P-6-21°	27.3	27.7	180	22	20.5	899	78	435	890	69	96	647	872	66	832
SDS-11.2-4P-6-24°	29.9	30.3	200	30	24.6	1075	80	515	1065	71	97	727	1043	68	912
SDS-11.2-4P-6-27°	32.3	32.8	225	37	30.3	1360	80	529	1247	71	99	741	1223	69	926
SDS-11.2-4P-6-30°	34.9	35.4	225	45	38.4	1468	81	565	1453	72	100	777	1424	69	962
SDS-11.2-4P-6-33°	37.4	38	250	55	46.2	1691	83	672	1674	73	101	884	1641	70	1069
SDS-12.5-4P-6-18°	35.0	28.5	225	37	29.8	1185	82	574	1173	72	100	852	1150	70	1137
SDS-12.5-4P-6-21°	38.3	31.2	225	37	34.5	1420	82	574	1406	73	101	852	1378	70	1137
SDS-12.5-4P-6-24°	41.6	33.9	225	45	41.2	1677	83	610	1660	74	102	888	1627	71	1173
SDS-12.5-4P-8-27°	45.2	36.8	250	55	50.8	1976	84	717	1956	76	104	995	1917	73	1280
SDS-12.5-4P-8-30°	48.5	39.5	280	75	66.4	2276	85	852	2254	77	105	1130	2208	74	1415
SDS-12.5-4P-8-33°	51.5	42.0	280	90	81.9	2574	86	957	2548	78	106	1235	2497	74	1520
SDS-12.5-6P-6-18°	23.1	18.8	160	11	8.4	516	69	437	510	60	88	715	500	57	1000
SDS-12.5-6P-6-21°	25.4	20.7	180	15	10.7	625	70	485	619	61	89	763	607	58	1048
SDS-12.5-6P-6-24°	27.6	22.5	180	15	12.3	739	71	485	731	63	91	763	717	60	1048
SDS-14-6P-8-27°	29.8	24.3	200	18.5	15.6	861	72	510	853	64	92	788	836	61	1073
SDS-14-6P-8-30°	32.2	26.2	200	22	18.9	1001	73	540	991	64	92	818	972	61	1103
SDS-14-6P-8-33°	34.5	28.1	225	30	23.7	1152	74	582	1140	66	94	860	1118	63	1145
SDS-14-6P-6-18°	33.6	21.8	200	18.5	16.5	870	73	656	861	64	92	947	844	61	1292
SDS-14-6P-6-21°	36.8	23.9	200	22	18.1	1045	74	686	1035	65	93	977	1014	62	1322
SDS-14-6P-6-24°	39.9	25.9	225	30	24.8	1228	75	758	1215	66	94	1019	1191	64	1364
SDS-14-6P-8-27°	43.1	28.0	250	37	30.2	1435	76	844	1420	68	96	1135	1392	65	1480
SDS-14-6P-8-30°	46.3	30.1	280	45	35.5	1658	77	972	1642	68	96	1263	1609	66	1608
SDS-14-6P-8-33°	49.6	32.2	280	55	45.7	1898	78	1031	1879	69	97	1322	1841	67	1667
SDS-14-8P-6-18°	25.4	16.5	160	7.5	6.1	498	64	581	493	55	83	872	483	52	1217
SDS-14-8P-6-21°	27.7	18.0	180	11	7.7	593	65	620	587	57	85	911	575	54	1256
SDS-14-8P-6-24°	30.0	19.5	200	15	9.9	696	66	686	689	58	86	977	675	55	1322
SDS-14-8P-8-27°	32.5	21.1	225	15	13.5	815	68	686	807	59	87	977	790	57	1322
SDS-14-8P-8-30°	34.6	22.5	225	18.5	15.1	926	68	702	917	59	87	993	899	57	1338
SDS-14-8P-8-33°	37.1	24.1	250	22	19.5	1063	69	728	1052	61	89	1019	1031	58	1364
SDS-16-6P-6-18°	47.2	23.5	225	30	24.1	1320	77	892	1307	68	96	1240	1281	66	1680
SDS-16-6P-6-21°	52.1	25.9	250	37	32.5	1603	78	1008	1587	69	97	1356	1556	67	1796
SDS-16-6P-6-24°	57.1	28.4	280	55	45.6	1928	80	1195	1909	71	99	1543	1870	68	1983
SDS-16-6P-6-27°	61.9	30.8	315	75	56.2	2268	81	1590	2245	73	101	1938	2200	70	2378
SDS-16-6P-8-30°	67.0	33.3	315	75	65.7	2651	82	1590	2624	73	101	1938	2572	71	2378
SDS-16-6P-8-33°	71.8	35.7	315	90	83.5	3046	83	1680	3016	75	103	2028	2956	72	2468
SDS-16-8P-6-18°	35.6	17.7	200	15	10.8	749	69	850	741	61	89	1198	727	58	1638
SDS-16-8P-6-21°	39.2	19.5	225	15	13.2	909	69	850	900	61	89	1198	882	58	1638
SDS-16-8P-6-24°	42.8	21.3	225	22	18.1	1084	71	892	1074	63	91	1240	1052	61	1680
SDS-16-8P-6-27°	46.6	23.2	250	30	24.2	1287	72	1005	1274	64	92	1353	1248	62	1793
SDS-16-8P-8-30°	50.3	25.0	280	37	32.5	1498	73	1120	1479	65	93	1468	1449	63	1908
SDS-16-8P-8-33°	53.9	26.8	280	45	34.6	1717	74	1192	1700	66	94	1540	1666	64	1980

 

Large tunnel smoke exhaust fan

Our large tunnel smoke exhaust fans are suitable for smoke exhaust and air exchange needs in subways, buildings, firefighting and other scenes. Utilize advanced manufacturing technology and aerodynamic optimization principles to achieve overall air volume and pressure requirements. The product has the characteristics of high temperature resistance, stable operation and long service life.

 

 

Certifications

 

Contact Us

Company: Zibo Hengding Fan Co., Ltd.
Address: Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.
Website: http://hengdingfan.en.made-in-china.com
 
Cellphone: 0086 198 6252 1678