Overview
The SDS jet fan, proudly crafted by Yuncheng Anjie Fan Electrical Co., Ltd, has successfully achieved the prestigious national 3C certification. This exceptional series of fans is meticulously engineered for the longitudinal ventilation systems of highway and railway traffic tunnels and is equipped with an axial flow fan designed to efficiently manage fire and smoke exhaust. Depending on the tunnel ventilation system's design, fans can be strategically arranged longitudinally along the tunnel's top or positioned parallel in the cross-section at the tunnel's entrance. Multiple jet fans can be installed for optimal ventilation within the tunnel, and they become indispensable during fire emergencies for robust smoke extraction. Thus, these jet fans are essential for ensuring smooth and safe tunnel operations.
The Environment and Working Conditions
1. During regular tunnel ventilation, these fans operate optimally in ambient temperatures ranging from -25ºC to +50ºC. When engaged in firefighting and smoke exhaust scenarios, the fans can handle medium air temperatures soaring to 250ºC for a duration of up to 60 minutes.
2. Designed for efficiency, the rated input power supply condition is AC three-phase 380V ± 10% at 50Hz.
Distinctive Characteristics
The SDS jet fan impeller technology stands at the forefront of innovation, inspired by cutting-edge global advancements. Through relentless research and experimentation, we've developed a series of specifications catering to diverse models, each with unique attributes:
(1) Utilizing steel hollow-wing airfoil blades or die-cast aluminum alloy solid airfoil blades, these fans boast lightweight construction, remarkable resistance to corrosion, high temperatures, and oxidation, without any risk of fracture. This ensures an extended lifespan. The airfoil-shaped blades exhibit superior aerodynamic performance with minimal air resistance, enhanced fan efficiency, and a powerful thrust-to-power ratio.
(2) With adjustable blade angles, users have the flexibility to modify airflow to precisely meet their requirements.
(3) By altering the phase sequence of the fan motor's three-phase power input, the motor can operate in both forward and reverse directions. Typically, the reverse wind-return efficiency exceeds 65% of the forward wind. It can even be custom-designed to achieve efficiencies of 95% or above, tailored to user specifications.
(4) Our silencer incorporates a perforated plate muffler structure, offering a high sound absorption coefficient that effectively reduces noise across a broad audio bandwidth.
(5) These fans feature a direct motor connection, enabling easy disassembly of the impeller, blades, and motor, simplifying maintenance.
(6) The fan's performance is determined by the impeller diameter, number of blades, range of blade angle adjustments, motor power, and number of poles, all designed to meet varying user demands.
(7) For ease of handling, the fan is equipped with lifting rings for loading, unloading, and mounting. It is placed or mounted according to precise installation requirements.
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. proudly stands in the culturally rich hometown of Guan Gong, nestled within the illustrious golden triangle of the Yellow River at the intersection of Shanxi, Shaanxi, and Henan provinces. As a leading specialist manufacturer, we are dedicated to pioneering the development of top-tier mining fans and sophisticated tunnel ventilation systems. Our enterprise thrives on innovation and expertise in cutting-edge ventilation solutions.
With a formidable team of over 20 seasoned ventilation engineers and technical experts, Yuncheng Anjie Fan Electric Co., Ltd. is committed to enhancing our product's market presence through strategic alliances with renowned scientific research institutions like the Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xian Fluid Machinery Research Institute. These collaborations empower us to excel in design, research, and manufacturing of state-of-the-art ventilation technologies. Our products, acclaimed for their superior quality, set the industry benchmark in China, particularly excelling in tunnel and jet fans known for their low noise, high efficiency, and stunning aesthetics. The ease of installation and maintenance further underscores their practical allure. With a diverse array of specifications and unparalleled adaptability, our offerings captivate discerning users both domestically and internationally, earning us an esteemed reputation.
At Yuncheng Anjie Fan Electric Co., Ltd., we align our ambitions with yours, sharing an unwavering commitment to speed, efficiency, and unparalleled excellence. Our premium products are meticulously crafted to optimize your operational costs, while our comprehensive service ensures seamless usage, free from the hassles of maintenance. As we venture into the future, Yuncheng Anjie Fan Electric Co., Ltd. pledges to be your steadfast partner, delivering genuine and dedicated support 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 crucial information should I provide when making an inquiry?
A: Essential Flow Rate & Air Volume details.
B: Required Pressure specifications.
C: Intended Purpose of the product.
D: Describe the Use Environment, including Temperature and Atmospheric Pressure.
Additional specific details you provide will be greatly valued and appreciated.
Q2. How soon can I expect to receive a quotation?
A: We typically respond with a quotation within 24 hours after receiving your inquiry. If you require an immediate response, please send a message through trade management or contact us directly via phone.
Q3. Do you conduct quality control and testing on your products?
A: Absolutely. We implement rigorous quality control measures and offer testing services, including non-destructive testing, to guarantee the superior quality of our products.
Q4: What is your Minimum Order Quantity (MOQ)?
A: Our MOQ is 1 set. However, purchasing in larger quantities allows for price reductions.
Q5: What kind of warranty do you provide?
A: We offer a 12-month warranty post-receipt of the centrifugal fans. Within this period, we replace damaged parts free of charge. Beyond the warranty, we provide prompt, high-quality technical services and offer discounted spare parts to ensure your equipment operates safely and efficiently.
The Environment and Working Conditions
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