Overview
The SDS jet fan, meticulously developed and artistically designed by Yuncheng Anjie Fan Electrical Co., Ltd, proudly carries the prestigious national 3C certification. Tailored to perfection, this fan series seamlessly integrates into the longitudinal ventilation systems of highway and railway tunnels. It features an axial flow fan adept at both fire and smoke exhaust. Ingeniously crafted for versatile tunnel arrangements, these fans can be positioned longitudinally along the tunnel's top or in parallel at the tunnel inlet's cross-section. Multiple jet fans can be orchestrated to optimize tunnel ventilation, and in the unfortunate event of a fire, they serve as a formidable ally in smoke protection. Essential to tunnel operations, these jet fans are indispensable.
The use of the environment and working conditions
1. For routine tunnel ventilation, the ambient temperature comfortably ranges from a chilly -25ºC to a warm +50ºC. In the critical moments of firefighting and smoke extraction, the medium air can withstand a scorching maximum temperature of 250ºC, with a robust operational capacity of up to 60 minutes.
2. Rated input power supply condition: The fan operates on a dependable AC three-phase 380V ± 10% at 50Hz.
Characteristics
At the heart of the SDS jet fan lies cutting-edge impeller technology, a testament to world-class innovation and relentless research. This has led to a diverse range of specifications, catering to a spectrum of needs, and exhibiting the following remarkable characteristics:
(1) Crafted from steel hollow-wing airfoil blades or die-cast aluminum alloy solid airfoil blades, these fans boast attributes of lightweight design, corrosion resistance, high-temperature endurance, oxidation defense, and fracture-proof durability. The exquisite airfoil shape of the blades delivers superior aerodynamic performance, characterized by minimal air resistance, enhanced fan efficiency, and an impressive thrust power ratio.
(2) Flexibility in blade angle adjustment enables users to tailor the air flow precisely to their requirements.
(3) By deftly altering the phase sequence of the fan motor's three-phase power input, the fan can be effortlessly switched between forward and reverse operations. Typically, the wind-return efficiency surpasses 65% of the positive wind. Additionally, it can be specially engineered to achieve an outstanding 95% or more, as per user specifications.
(4) The fan is equipped with a sophisticated silencer, featuring a perforated plate muffler design. This ensures a high sound absorption coefficient, effectively dampening noise across a wide audio bandwidth.
(5) Designed for convenience, the fan employs a direct motor connection. The impeller, blades, and motor are easily detachable, simplifying maintenance.
(6) The performance dynamics of the fan are finely tuned by the impeller diameter, blade count, blade adjustment angle range, motor power, and pole number, offering customized solutions to fulfill varied user demands.
(7) Thoughtfully integrated lifting rings facilitate the loading, unloading, and mounting of the fan. The installation base is adaptable to meet specific installation parameters.
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 |
Yuncheng Anjie Fan Electric Co., Ltd. is proudly nestled in the historic hometown of Guan Gong, Wusheng, strategically positioned within the prosperous golden triangle of the Yellow River, where Shanxi, Shaanxi, and Henan provinces converge. As a distinguished professional manufacturer, we excel in the innovative development of state-of-the-art mining fans and cutting-edge tunnel ventilation systems. Our enterprise is dedicated to specialized research and development, ensuring that our ventilation systems are at the forefront of technological advancement.
Our company boasts a team of over 20 highly skilled professional engineers and technicians specializing in ventilation. To enhance our product's competitive edge, we collaborate with prestigious scientific research institutions, including Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xian Fluid Machinery Research Institute, all renowned for their formidable research capabilities. Through these enduring partnerships, we are committed to the elegant design, pioneering research, and meticulous development of superior ventilation technology. Our product quality attains an advanced standard within the industry, especially in our tunnel fans and jet fans, known for their remarkable low noise, soaring efficiency, and aesthetically pleasing design. These products are not only straightforward to install and maintain but also come in a complete range of varieties and specifications, providing expansive coverage of parameters and exceptional practicality. These attributes have earned us immense favor and high esteem among users both domestically and internationally.
Yuncheng Anjie Fan Electric Co., Ltd. stands as a partner aligned with your aspirations for speed, efficiency, and excellence. Our high-quality products are engineered to significantly reduce your operating costs, while our comprehensive service journey ensures a smooth, hassle-free experience. As we look to the future, Yuncheng Anjie Fan Electric Co., Ltd. is committed to accompanying you every step of the way with unwavering dedication and sincere service, assuring you of a partnership built on trust and mutual progress.
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. |
Frequently Asked Questions (FAQ):
Q1. What information should I provide when making an inquiry?
A: Flow Rate & Air Volume: Let us know your specific requirements.
B: Pressure: Specify the pressure levels needed for optimal operation.
C: Purpose: Clarify the intended use for tailored solutions.
D: Usage Environment: Details such as temperature and atmospheric pressure are crucial.
Your additional specifications will greatly assist in providing the best service.
Q2. When can I expect to receive a quotation?
A: We typically provide quotes within 24 hours of receiving your inquiry. If you require an urgent quote, please contact us via trade management or call us directly.
Q3. Do you offer quality control and testing services?
A: Absolutely. We have stringent quality control protocols and offer testing services, including non-destructive testing, to guarantee the quality 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 lower prices.
Q5: What is your warranty policy?
A: Our warranty lasts for 12 months after receipt of the centrifugal fans. During this period, any damaged parts will be replaced free of charge. After the warranty period, we continue to provide prompt, high-quality technical services and offer spare parts at a discounted rate to ensure your equipment remains safe and operational at peak performance.
The use of the environment and working conditions
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