Overview
Introducing the SDS Tunnel Jet Fans, a marvel crafted with precision by Yuncheng Anjie Fan Electrical Co., Ltd. These fans proudly bear the national 3C certification, a testament to their superior quality and safety. Designed for the intricate longitudinal ventilation systems of highway and railway tunnels, they excel in providing robust axial flow with exceptional fire and smoke exhaust capabilities. Strategically engineered for versatility, these fans can be aligned longitudinally along the tunnel's ceiling or set in parallel at the tunnel's entrance cross-section. Whether arranged in series or singularly, they perform impeccable ventilation tasks, transforming into efficient smoke exhausters in fire emergencies. Truly indispensable for tunnel operations, the SDS jet fans are the epitome of safety and reliability.
The Use of the Environment and Working Conditions
1. Designed for daily tunnel ventilation, these fans operate efficiently in ambient temperatures ranging from a chilly -25ºC to a warm +50ºC. In the crucial moments of firefighting and smoke exhaust, they withstand medium air temperatures soaring up to 250ºC for a sustained 60 minutes, exhibiting unrivaled durability.
2. The rated input power condition is standardized to AC three-phase 380V ± 10% and 50Hz, ensuring consistent performance across varied setups.
Characteristics
The SDS jet fan impeller technology stands at the forefront of innovation, drawing inspiration from cutting-edge global advancements. Through meticulous research and experimentation, a range of diverse models has been formulated to cater to an array of specifications, embodying the following standout characteristics:
(1) The fan features either steel hollow-wing airfoil blades or die-cast aluminum alloy solid airfoil blades, both known for their lightweight, corrosion resistance, and high-temperature resilience. These traits ensure longevity and reliability. With their airfoil-shaped design, the blades provide superior aerodynamic performance, marked by minimal air resistance, elevated fan efficiency, and a significant thrust power ratio.
(2) The adaptable blade angle empowers users to modify airflow according to specific requirements, offering customization in ventilation control.
(3) The fan motor's phase sequence can be deftly altered, allowing the fan to operate in both forward and reverse directions. Typically, the wind-return efficiency exceeds 65% of the forward wind, which can be further optimized to achieve an impressive 95% or higher, tailored to user specifications.
(4) Equipped with a perforated plate muffler structure, the silencer boasts a substantial sound absorption coefficient and a wide audio bandwidth, effectively diminishing noise levels for a more serene environment.
(5) With a direct motor connection, the fan's impeller, blades, and motor can be conveniently disassembled, facilitating effortless maintenance and ensuring longevity.
(6) The fan's performance is dictated by the impeller diameter, number of blades, blade adjustment angle range, motor power, and pole count, offering diverse configurations to meet unique user demands.
(7) The inclusion of practical lifting rings simplifies loading, unloading, and installation processes, while the fan's installation base accommodates varied setup requirements to enhance operational efficiency.
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. stands proudly in the historic land of Guan Gong, Wusheng, nestled in the illustrious golden triangle at the crossroads of Shanxi, Shaanxi, and Henan provinces. As a distinguished manufacturer, we excel in the development of top-tier mining fans and tunnel ventilation systems. Our unwavering commitment to innovation and excellence has positioned us as a leader in ventilation technology.
With a team of over 20 dedicated ventilation engineers and technicians, Yuncheng Anjie Fan Electric Co., Ltd. harnesses the expertise of elite scientific partners, including Shenyang Fan Research Institute, Hefei Fan Research Institute, and Xian Fluid Machinery Research Institute. These collaborations empower us to pioneer advanced designs and manufacturing techniques, setting industry benchmarks in product quality. Our tunnel and jet fans, renowned for their low noise, high efficiency, sleek designs, and ease of installation and maintenance, command admiration from users globally. Our diverse range of products, boasting extensive specifications and practical features, is celebrated for its exceptional performance and reliability.
At Yuncheng Anjie Fan Electric Co., Ltd., we share your aspirations for speed, efficiency, and unparalleled excellence. Our superior products are engineered to minimize operational costs, while our comprehensive service solutions alleviate any usage concerns. As we look to the future, we stand by your side, committed to delivering genuine service and forging a prosperous partnership.
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 Specifications
B: Required Pressure Levels
C: Intended Usage and Application
D: Usage Environment (Including Temperature and Atmospheric Pressure Conditions)
Any additional specific requirements you provide will be greatly appreciated and facilitate a more tailored response.
Q2. How soon can I expect to receive a quotation?
A: We typically respond with a quote within 24 hours of receiving your inquiry. If you need the information urgently, kindly send a message via trade management or contact us by phone directly.
Q3. Do you implement quality control and testing procedures?
A: Absolutely. We enforce stringent quality control protocols and offer testing services, including non-destructive testing, to assure the superior 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 reduced pricing.
Q5: What warranty do you provide?
A: We offer a 12-month warranty from the time you receive the centrifugal fans. Within this period, we replace any damaged parts free of charge. After the warranty expires, we continue to provide prompt, high-quality technical support and offer discounted spare parts to ensure the equipment remains in safe, optimal working condition.
The Use of the Environment and Working Conditions
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