Overview
The SDS Tunnel Jet Fans are a groundbreaking creation by Yuncheng Anjie Fan Electrical Co., Ltd. These fans, proudly bearing the national 3C certification, are meticulously engineered to excel in the longitudinal ventilation systems of both highway and railway tunnels. Seamlessly integrating the functions of an axial flow fan, they are adept at fire and smoke exhaust, meeting the rigorous demands of tunnel environments. Designed with flexibility in mind, these fans can be installed longitudinally in series along the tunnel's apex or arranged parallelly at the tunnel's entrance cross-section. Multiple jet fans can work in unison to ensure optimal ventilation, and during fire emergencies, they play a critical role in smoke extraction, underscoring their indispensable nature for tunnel operations.
The use of the environment and working conditions
1. Engineered for everyday tunnel ventilation, these fans operate efficiently in ambient temperatures ranging from -25ºC to +50ºC. In firefighting and smoke extraction scenarios, they withstand medium air temperatures soaring up to 250ºC for a continuous runtime of 60 minutes, showcasing their resilience and reliability under extreme conditions.
2. The rated input power supply is designed for an AC three-phase system with a voltage of 380V ± 10% and a frequency of 50Hz, ensuring compatibility with standard industrial power systems.
Characteristics
The SDS jet fan boasts advanced impeller technology, attained through meticulous research aligned with global high-tech standards. This innovation has resulted in a diverse range of specifications to meet various operational demands, offering remarkable features:
(1) Equipped with either steel hollow-wing airfoil blades or die-cast aluminum alloy solid airfoil blades, these fans are lightweight yet robust, offering excellent resistance to corrosion, high temperatures, and oxidation. These attributes ensure an impressive lifespan for the fans. The airfoil-shaped blades deliver superior aerodynamic performance, characterized by minimal air resistance, enhanced fan efficiency, and a powerful thrust-to-power ratio.
(2) The blades feature adjustable angles, empowering users to modify airflow according to specific requirements, enhancing operational flexibility and precision.
(3) The fan motor's phase sequence can be altered, allowing the fan to operate in either forward or reverse direction. Typically, the efficiency of reverse airflow is over 65% of the forward flow, with custom designs available to achieve efficiencies exceeding 95%, tailored to user needs.
(4) The fans incorporate a silencer with a perforated plate muffler design, which boasts a large sound absorption coefficient across a wide audio bandwidth, significantly reducing operational noise for a quieter environment.
(5) Featuring a direct motor connection, the impeller, blades, and motor are designed for easy disassembly, facilitating straightforward maintenance and serviceability.
(6) The fan's performance can be finely tuned by adjusting the impeller diameter, number of blades, blade angle range, motor power, and number of poles, accommodating the diverse requirements of users.
(7) Equipped with lifting rings, these fans are engineered for ease of loading, unloading, and installation. The installation base can be positioned or adjusted according to specific installation requirements, ensuring a seamless setup.
Detailed Photos
Product Parameters
| No. |
Machine no. |
Shaft power(kw) |
Scope of application |
Blade diameter(m) |
| 1 |
SDS-No5.0 |
5.5 |
tunnel |
0.5 |
| 2 |
SDS-No5.0 |
7.5 |
tunnel |
0.5 |
| 3 |
SDS-No6.3 |
18.5 |
tunnel |
0.63 |
| 4 |
SDS-No6.3 |
22 |
tunnel |
0.63 |
| 5 |
SDS-No6.3 |
30 |
tunnel |
0.63 |
| 6 |
SDS-No7.1 |
30 |
tunnel |
0.71 |
| 7 |
SDS-No7.1 |
37 |
tunnel |
0.71 |
| 8 |
SDS-No8.0 |
18.5 |
tunnel |
0.8 |
| 9 |
SDS-No8.0 |
22 |
tunnel |
0.8 |
| 10 |
SDS-No9.0 |
30 |
tunnel |
0.9 |
| 11 |
SDS-No9.0 |
37 |
tunnel |
0.9 |
| 12 |
SDS-No10.0 |
30 |
tunnel |
1 |
| 13 |
SDS-No10.0 |
37 |
tunnel |
1 |
| 14 |
SDS-No10.0 |
45 |
tunnel |
1 |
| 15 |
SDS-No11.2 |
30 |
tunnel |
1.12 |
| 16 |
SDS-No11.2 |
37 |
tunnel |
1.12 |
| 17 |
SDS-No11.2 |
45 |
tunnel |
1.12 |
Certifications
Business partner
Company Profile
| Yuncheng Anjie fan electric Co., LTD |
Nestled in the culturally rich and historically significant areas of Wusheng-the renowned hometown of Guan Gong-Yuncheng Anjie Fan Electric Co., Ltd. stands proudly in the illustrious golden triangle formed by the confluence of Shanxi, Shaanxi, and Henan provinces, along the majestic Yellow River. As a distinguished and professional powerhouse, we excel in the specialized development of state-of-the-art mining fans and comprehensive tunnel ventilation systems. With an unwavering focus on innovation, we are a leading research and development enterprise dedicated to the advancement of unparalleled ventilation solutions.
Our prestigious company boasts a talented team of over 20 expert ventilation engineers and technicians, whose proficiency drives our commitment to product excellence and innovation. Yuncheng Anjie Fan Electric Co., Ltd. strategically partners with eminent scientific research institutions, including the esteemed Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xi'an Fluid Machinery Research Institute. Through these dynamic collaborations, we have established long-term relationships that bolster our technical prowess and market competitiveness. Our relentless dedication to the design, innovation, and manufacturing of cutting-edge ventilation technology ensures our products consistently achieve superior quality standards in China. Notably, our tunnel fans and jet fans are celebrated for their low noise, high efficiency, aesthetic design, ease of installation, and effortless maintenance. With a comprehensive range of varieties and specifications, our products cater to diverse needs with extensive parameter coverage and exceptional practicality, earning the admiration and trust of users both domestically and internationally, thereby enjoying a prestigious reputation.
Yuncheng Anjie Fan Electric Co., Ltd. is your steadfast partner, aligned with your pursuit of speed, efficiency, and excellence. Our premium products are engineered to significantly lower your operational costs, while our exceptional service ensures a seamless user experience, free from hassle. As we march towards the future, Yuncheng Anjie Fan Electric Co., Ltd. promises to walk alongside you, offering unwavering support and genuine service every step of the way.
After Sales Service
| About the product |
The company promises that all sold products are with the relevant acceptance of the product required documents, if the documents are inconsistent/incomplete resulting in acceptance, the company will bear the corresponding costs. |
| Source sales |
Source manufacturers reliable quality, as far as possible to give profits to customers, after-sales protection, comply with the after-sales service content in accordance with national regulations. |
| About delivery |
All goods will be strictly checked before delivery to confirm that there are no quality problems before delivery. Select special car or logistics delivery according to the actual situation. |
| About after-sales |
If there are quality problems, the user requires the return of goods, freight borne by the seller. If it is not a quality problem, the user requires the return of goods, the buyer must bear the freight. |
FAQ:
Q1. What essential information should I provide when making an inquiry?
A: Flow Rate & Air Volume - Please specify the desired flow rate and air volume to help us serve you better.
B: Pressure - Indicate the pressure specifications for your application.
C: Purpose - Share the intended purpose to ensure our product meets your requirements.
D: Use Environment - Include details such as temperature and atmospheric pressure to tailor our product to your needs.
Additionally, any other specific requirements you provide will be greatly valued and appreciated.
Q2. When can I expect to receive the quotation?
A: We typically provide a quotation within 24 hours of receiving your inquiry. If you require immediate assistance, please contact us via trade management or call us directly for prompt service.
Q3. Do you conduct quality control and testing?
A: Absolutely. We adhere to stringent quality control protocols and offer comprehensive testing services, including non-destructive testing, to guarantee the excellence of our products.
Q4: What is your Minimum Order Quantity (MOQ)?
A: Our MOQ is 1 set. However, ordering in larger quantities can lead to cost savings with lower unit prices.
Q5: What warranty do you provide?
A: Our warranty spans 12 months from the receipt of the centrifugal fans. Within this period, any damaged parts will be replaced free of charge. Beyond the warranty, we commit to offering timely, high-quality technical services and competitively priced spare parts to ensure the continuous and safe operation of your equipment.
The use of the environment and working conditions
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