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Sdf Forced-Draft Tunnel Ventilation Fan for Underground Excavation Projects
US$199.00-1,999.00
1 Set
Sample price:US$999.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Q235 Carbon SteelUsage
Tunnel VentilationModel NO.
SDFFlow Direction
Axial FlowPressure
High PressureCertification
ISOModel
Sdf a / B / C / D SeriesSpeed Range
750-2900 R/MinMotor Power
2.2X2-160X4 KwDrive Type
Direct DriveApplication
Highway, Railway and Metro Tunnel VentilationAirflow
90-9550 M3/MinTransport Package
Standard Export PackingSpecification
SDS 630-SDS 1600Trademark
QIYUE FANOrigin
Zibo, Shandong, ChinaKey features
Counter-Rotating Axial Design
Dual-stage counter-rotating impellers provide strong pressure capability and stable airflow for long-distance tunnel duct ventilation.
Designed for Long-Distance Air Supply
Provides forced-draft airflow through ventilation ducts to tunnel faces and underground construction working areas.
Wide Series Range for Project Selection
A, B, C and D series are available for different airflow, pressure, speed and motor power requirements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.03h
About Our Factory & Business Background
Address800m South of East Road, Dongchen Industrial Park, Zhoucun District, Zibo, Shandong, China
Plant Area3333.35 square meters
Number of Employees16
Registered Capital30,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)EXW, FOB, CFR, CIF, FCA
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pcs
Supply Chain Partners6
Our Production Capability & Technical Expertise
Main ProductsIndustrial Fan, Centrifugal Fan, Axial Flow Fan, Boiler Fan, Dust Collection Fan, High Temperature Fan, Corrosion Resistant Fan, Mine Ventilation Fan, Tunnel Ventilation Fan, FRP Fan
Production Lines5
Production MachinesLaser cutting machine, Bending machine, Plate Rolling machine, Dynamic balance machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2023-03-03
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is this fan used for?
A:
It is designed for forced-draft ventilation in road tunnels, railway tunnels, mine tunnels and other underground construction projects.
Q:How does the counter-rotating design work?
A:
Two-stage counter-rotating axial impellers provide stable airflow and higher pressure for long-distance air supply through ventilation ducts.
Q:What information is needed for model selection?
A:
Please provide tunnel length, duct diameter, required airflow, pressure, voltage, frequency, altitude and installation conditions.
Send Inquiry
*To:
Shandong Qiyue Fan Co., Ltd.
Shandong Qiyue Fan Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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