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Industrial Sdf Tunnel Fan for High Efficiency Ventilation
US$5,500.00
10 Pieces
Product specifications
power
Product profile
Customization
AvailableMaterial
Titanium SteelUsage
for Experiment, for Air Conditioner, for Manufacture, for RefrigerateModel NO.
SDFNo14-2X132KWFlow Direction
Axial FlowPressure
Low Pressure Medium Pressure High PressureCertification
ISO, CE, CCCElectric Current Type
ACImpeller Diameter
1400mmPower
2X132kwAir Volume
1853-3980m³/MinAir Pressure
5582-796PARotational Speed
1480r/MinVoltage
220V/380/660/1140VFrequency
50Hz/60HzNoise Value
80dbTransport Package
Wooden Crate PackagingSpecification
SDFNo14-2X132KWTrademark
zhongsuixiaoliOrigin
Yuncheng, ShanxiProduction Capacity
99999Key features
Professional SDF series axial flow structure, delivers optimal and balanced airflow for tunnel construction ventilation.
High-performance aerodynamic impeller design greatly improves ventilation efficiency and reduces wind resistance loss.
Stable high-pressure air output, suitable for long-distance tunnel air supply and rapid dust exhaust.
Reinforced heavy-duty frame and motor structure, supports long-term continuous operation on construction sites.
Low vibration and noise reduction design, meets industrial environmental standards for tunnel engineering.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.31h
AI-Powered supplier vetting
SummaryYuncheng Zhongsui Mining Equipment Co., Ltd is a China-based trading company established in 2016, with 10 employees and no stated affiliation with a larger company group. Its primary offerings are tunnel axial fans and tunnel ventilation duct cloth, supported by stated activities covering fan manufacturing and sales, mechanical equipment, parts processing, equipment repair, and installation services. The supplier reports eight years of export experience and offers multiple customization modes. It launched new products during the past year, but no usable SDK is available for R&D. Financial records are indicated for 2023–2025, although the provided information does not establish financial strength. Audit information identifies BV as the audit organization, with a report period from 2026-05-10 to 2027-05-09, but the audit type and evaluation result are not interpretable from the stated values. Evidence is insufficient to confirm certifications, after-sales performance, or customer cases. Raw-material...
Supplier typeThe supplier is explicitly identified as a trading company and limited company, established in 2016 in Shanxi, China, with 10 employees and no stated larger-company affiliation. Its listed activities include manufacturing and selling fans, processing and selling mechanical parts, equipment repair, and installation services, indicating a trading-led business with some stated production and service activities.
After-Sales capabilityThe stated business scope includes repair of general and special equipment, household-appliance repair, and installation services for general mechanical equipment. These activities support some service capability, but there is no explicit evidence regarding warranty terms, response times, spare-parts support, or actual after-sales performance.
R&D capabilityThe supplier states that it launched new products during the past year, providing direct evidence of some product-development activity. However, it explicitly has no available SDK, and no further R&D resources, personnel, patents, or technical-development evidence are provided.
Production capacityThe business scopes include manufacturing and sales of fans, power-facility equipment, dust-removal technology equipment, and mechanical parts, while the primary products are tunnel axial fans and tunnel ventilation duct cloth. This supports stated production involvement, but the 10-person workforce and lack of capacity, facility, or output data prevent assessment of production scale.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization offering, although no examples, process details, or delivery performance are provided.
Product Q&A
Q:What project scenarios is this SDF fan suitable for?
A:
It is widely used for road tunnels, railway tunnels, subway construction and underground engineering ventilation.
Q:Why is SDF fan better than ordinary tunnel fans?
A:
It features optimized airflow balance, higher efficiency and more stable pressure, perfect for long-distance tunnel ventilation.
Q:Can the fan airflow and pressure be adjusted?
A:
Yes, we support adjustable blade angles and variable frequency options to match different tunnel lengths.
Q:Does this SDF fan support continuous all-day operation?
A:
Yes, industrial-grade configuration ensures stable 24-hour non-stop operation for tunnel construction.
Q:Can you provide customized specifications for tunnel projects?
A:
We support custom power, air volume, pressure and size to fit different engineering requirements.
Send Inquiry
*To:
Yuncheng Zhongsui Mining Equipment Co., Ltd
Yuncheng Zhongsui Mining Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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