Overview
The remarkable SDS Tunnel Jet Fan, meticulously developed, designed, and produced by Yuncheng Anjie Fan Electrical Co., Ltd, stands as a testament to innovation, having secured the prestigious national 3C certification. These fans are impeccably tailored for the complex longitudinal ventilation systems found in highway and railway tunnels, featuring an axial flow design that excels in both fire and smoke exhaust functions. With seamless adaptability, these fans can be strategically arrayed longitudinally along the tunnel's upper expanse or positioned in a cross-sectional parallel arrangement at the tunnel's entrance, ensuring optimal ventilation. In emergency scenarios, these indispensable jet fans act swiftly to manage fire protection smoke, cementing their essential role in tunnel operations.
The use of the environment and working conditions
1. For the routine ventilation of tunnels, the ambient temperature should ideally range from a chilly -25ºC to a warm +50ºC. In critical firefighting and smoke exhaust operations, the medium air can withstand soaring temperatures of up to 250ºC for a continuous period of 60 minutes.
2. The standard input power supply condition required is an AC three-phase 380V with a permissible variation of ± 10% at a frequency of 50Hz, ensuring reliable and consistent performance.
Characteristics
At the heart of the SDS jet fan lies its advanced impeller technology, honed through rigorous research and development to incorporate cutting-edge global standards. This technology delivers a versatile range of specifications to suit diverse needs, showcasing the following stellar characteristics:
(1) Incorporating steel hollow-wing airfoil blades or robust die-cast aluminum alloy solid airfoil blades, these fans boast remarkable features including lightweight design, exceptional corrosion and high-temperature resistance, and superior oxidation resistance, alongside an unyielding fracture-free durability. The airfoil-shaped blades achieve outstanding aerodynamic superiority, characterized by minimal air resistance, unparalleled fan efficiency, and a formidable thrust power ratio.
(2) With adjustable blade angles, users are empowered to customize air flow effortlessly to suit specific requirements, offering unparalleled flexibility.
(3) By skillfully altering the phase sequence of the fan motor's three-phase power input, the fan seamlessly transitions between forward and reverse functionalities. Typically achieving a wind-return efficiency exceeding 65% of the positive wind, it can be crafted to surpass 95% efficiency tailored to user specifications.
(4) The integrated silencer, featuring a perforated plate muffler design, boasts a substantial sound absorption coefficient, effectively minimizing noise across a broad audio bandwidth.
(5) With a direct motor connection, the fan's impeller, blades, and motor are conveniently detachable, ensuring effortless maintenance and serviceability.
(6) Key performance parameters including impeller diameter, blade count, blade angle adjustment range, motor power, and number of poles collaboratively dictate the fan's performance, catering to the unique and varied needs of users.
(7) Equipped with practical lifting rings, the fan is adeptly designed for facilitative loading, unloading, and installation. Its adaptable installation base conforms precisely to specified requirements, providing 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 historic and vibrant town of Wusheng, known as the hometown of Guan Gong, Yuncheng Anjie Fan Electric Co., Ltd. is strategically positioned in the illustrious Golden Triangle of the Yellow River, where Shanxi, Shaanxi, and Henan provinces meet. As a leading professional manufacturer, we specialize in the innovative development of mining fans and sophisticated tunnel ventilation solutions. We are a pioneering enterprise dedicated to advancing ventilation systems.
Our company proudly boasts a team of over 20 highly skilled professional ventilation engineers and technicians. To sharpen our competitive edge, we form strategic alliances with prestigious scientific research institutions such as Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xian Fluid Machinery Research Institute. These partnerships underscore our commitment to cutting-edge design, rigorous scientific research, and precision equipment manufacturing in ventilation technology. Our product quality attains an advanced benchmark in China's industry, particularly excelling in tunnel and jet fans that offer low noise, exceptional efficiency, stunning aesthetics, ease of installation, and effortless maintenance. With a comprehensive range of varieties and specifications, our products deliver extensive parameter coverage and practical applicability, earning the preference of a wide array of users both domestically and internationally. We are proud to hold a distinguished reputation.
When you choose Yuncheng Anjie Fan Electric Co., Ltd., you partner with an ally that shares your aspirations for speed, efficiency, and excellence. Our superior products are designed to significantly reduce your operational costs, while our comprehensive service process is crafted to resolve any usage concerns seamlessly. As we look towards the future, Yuncheng Anjie Fan Electric Co., Ltd. is committed to standing by your side, offering sincere and dedicated 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. |
Frequently Asked Questions (FAQ):
Q1. What essential information should I provide when making an inquiry?
A: Flow Rate & Air Volume Specifications
B: Pressure Requirements
C: Intended Purpose
D: Use Environment (e.g., Temperature, Atmospheric Pressure)
E: Any other special requirements you have would be greatly appreciated and considered.
Q2. How soon can I receive a quotation?
A: We typically provide a quotation within 24 hours of receiving your inquiry. If you have an urgent request, please contact us via trade management or call us directly for an expedited response.
Q3. Do you offer quality control and testing services?
A: Absolutely. We implement rigorous quality control measures and offer comprehensive testing services, including non-destructive testing, to guarantee our products meet the highest standards.
Q4: What is your Minimum Order Quantity (MOQ)?
A: Our MOQ is one set; however, purchasing in larger quantities can lead to a more favorable pricing structure.
Q5: What warranty do you offer?
A: We provide a 12-month warranty from the date you receive the centrifugal fans. Within the warranty period, we will replace any damaged parts free of charge. Beyond this period, we offer prompt, high-quality technical support and offer discounted spare parts to ensure your equipment continues to operate safely and efficiently.
The use of the environment and working conditions
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