Overview
The SDS jet fan, an innovation by Yuncheng Anjie Fan Electrical Co., Ltd, is meticulously developed, designed, and manufactured to meet the highest industry standards, having achieved the prestigious national 3C Certification. This exceptional series of fans is tailored for enhancing the longitudinal ventilation systems of highway and railway tunnels. Uniquely, it also features an axial flow fan adept at fire and smoke exhaust functions. Depending on the tunnel's ventilation system design, the fans can be meticulously arranged longitudinally in a series along the tunnel's ceiling or parallel in the cross-section at the tunnel entrance. Multiple jet fans can be installed to ensure optimal ventilation; and, crucially, in the event of a fire, they double as efficient smoke removal solutions. Thus, the SDS jet fan is an indispensable piece of equipment for safe and effective tunnel operations.
The use of the environment and working conditions
1. For everyday tunnel ventilation, this robust fan is designed to perform flawlessly within an ambient temperature range of -25ºC to +50ºC. In critical situations, such as firefighting and smoke exhaust scenarios, it can withstand medium air temperatures of up to 250ºC, operating efficiently for as long as 60 minutes-a testament to its reliability and resilience.
2. Rated input power supply condition: It operates on an AC three-phase power input of 380V ± 10% at a frequency of 50Hz, ensuring consistent and dependable performance.
Characteristics
The SDS jet fan boasts state-of-the-art impeller technology, drawing inspiration from cutting-edge global advancements and honed through rigorous research and experimentation. This has culminated in a versatile range of specifications that cater to varying model needs, characterized by the following features:
(1) The fan utilizes either lightweight, corrosion-resistant steel hollow-wing airfoil blades or durable die-cast aluminum alloy solid airfoil blades. These blades are designed to withstand high temperatures and resist oxidation, eliminating fracture risks and ensuring long-lasting service life. The airfoil shape of the blades guarantees superior aerodynamic performance with minimal air resistance, maximizing fan efficiency and thrust power ratio.
(2) The adjustable blade angle feature allows users the flexibility to modify airflow according to specific requirements, enhancing the fan's versatility and functionality.
(3) By altering the phase sequence of the fan motor's three-phase power input, the fan can operate in both forward and reverse directions. Typically, the reverse wind efficiency exceeds 65% of the forward wind, with custom designs available to boost this efficiency to 95% or higher, aligning with precise user specifications.
(4) The fan integrates a sophisticated perforated plate muffler structure, offering a high sound absorption coefficient that effectively diminishes noise across the audio bandwidth, enhancing the operational environment.
(5) Designed for ease of maintenance, the fan features a direct motor connection, with components such as the impeller, blades, and motor being readily detachable.
(6) The fan's performance is governed by a combination of factors: impeller diameter, number of blades, range of blade adjustment angles, motor power, and number of poles-all tailored to meet diverse user needs.
(7) For convenient handling and installation, the fan is equipped with lifting rings, and its installation base is adaptable to meet specific mounting 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. is proudly located in the historic hometown of Guan Gong, Wusheng. Nestled in the illustrious golden triangle of the Yellow River, where the provinces of Shanxi, Shaanxi, and Henan converge, this company stands as a beacon of excellence in the realm of ventilation. Specializing in the pioneering development of mining fans and sophisticated tunnel ventilation systems, Yuncheng Anjie Fan is a cutting-edge enterprise dedicated to advancing the ventilation industry with innovation and expertise.
Our company boasts an elite team of over 20 skilled ventilation engineers and technicians, each driven by a passion for excellence. To bolster product competitiveness, we forge strategic alliances with leading scientific research institutions such as the Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xian Fluid Machinery Research Institute. These collaborations empower us to excel in the design, research, development, and manufacturing of state-of-the-art ventilation technology. Our products are recognized for reaching an advanced quality benchmark within the industry, particularly excelling in tunnel and jet fans. Renowned for their low noise, high efficiency, and aesthetic design, our offerings ensure convenient installation, user-friendly operation, and effortless maintenance. With a comprehensive range of varieties and specifications, our products exhibit extensive parameter coverage and superior practicality, earning the admiration and trust of users both domestically and internationally, and securing a distinguished reputation.
At Yuncheng Anjie Fan Electric Co., Ltd., we share your ambition for speed, efficiency, and unparalleled excellence. Our premium quality products are engineered to significantly reduce your operational costs, while our comprehensive service solutions are designed to address and alleviate any challenges you might face during usage. As we look towards the future, we stand ready to accompany you on your journey, offering unwavering support 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 details should I provide when making an inquiry?
A: Flow rate & Air Volume - Vital metrics for precision.
B: Pressure - Ensure compatibility and performance.
C: Purpose - Let us tailor the perfect solution for you.
D: Usage Environment - Details such as temperature and atmospheric pressure.
Any additional specific requirements you furnish will be greatly appreciated and assist us in providing an optimal solution.
Q2. When will I receive a quotation?
A: We generally provide a quote within 24 hours of receiving your inquiry. For urgent requests, please message us through trade management or call us directly for immediate assistance.
Q3. Do you offer quality control and testing services?
A: Absolutely. We enforce rigorous quality control measures and provide 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 could secure a more favorable price point.
Q5. What warranty does your product have?
A: We offer a 12-month warranty from the date of receipt of the centrifugal fans. Within this period, we will replace any damaged parts at no additional cost. Beyond the warranty, we provide prompt, high-quality technical services and competitively priced spare parts to ensure your equipment continues to operate safely and efficiently.
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The use of the environment and working conditions
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