Powered by Made-in-China.com
Energy Efficient Livestock Farm Cooling Fan with Negative Pressure Exhaust Ventilation
US$128.00-130.00
360 Sets
Product profile
Customization
AvailableMaterial
Hot-DIP Galvanized SheetUsage
Poultry Farm VentalationModel NO.
500-1530Flow Direction
CentrifugalPressure
Negative PressureCertification
CE, CCCFan Diameter
1380 mmBlade Diameter
1270 mmBlade Material
Stainless SteelFrame Material
Hot-DIP Galvanized SteelMotor Type
100% Copper Wire MotorMotor Power
1.1 KwVoltage
220V / 380V / 415V / CustomizedAirflow Capacity
44, 000-48, 000 M³/HNoise Level
≤65 DbDrive Mode
Belt DriveShutter Type
Automatic Push PullInstallation Type
Wall MountedApplication Area
Poultry Farm, Greenhouse, Factory, WarehouseTransport Package
Standard Ocean Freight PackagingSpecification
1380*1380*450mmTrademark
DuohuiOrigin
ChinaProduction Capacity
50000 Sets / MonthKey features
High Airflow Performance
The optimized blade design delivers a large airflow volume, ensuring rapid ventilation and efficient cooling.
Automatic Push-Pull Shutter
The shutter automatically opens during operation and closes when the fan stops, preventing rainwater, dust, insects, and birds from entering.
Energy Saving Design
Matched with a high-efficiency copper motor, the fan reduces energy consumption while maintaining strong ventilation performance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.44h
AI-Powered supplier vetting
SummaryWeifang Duohui Intelligent Equipment Technology Co., Ltd. is a Chinese limited company established in 2025, specializing in producing dredgers. The company emphasizes quality and customer satisfaction, offering stable, efficient, and low-maintenance products. It exports 90% of its products, mainly to Belt and Road countries, and supports customization, OEM, and ODM services. Despite a strong export orientation, the company lacks significant financial stability, innovation outputs, and overseas service infrastructure.
Supplier typeThe supplier is a combined type company with a focus on export trade, manufacturing, service, quality control, and R&D capacity. It is a limited company based in Shandong, China.
Financial creditThe supplier reported no financial activity last year, indicating a lack of financial credibility.
R&D capabilityThe supplier lacks innovation capability, with no new products or SDK availability reported in the past year.
Production capacityThe supplier lacks in-stock service capacity and valid contracts for manufacturing, indicating potential production limitations.
Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options, supported by ODM capabilities.
Client casesThe supplier exports to multiple Belt and Road countries and is recognized by global customers, suggesting successful customer cases.
Product Q&A
Q:What is the airflow capacity of the 1380 exhaust fan?
A:
The airflow capacity ranges from 44,000 to 48,000 m3/h depending on motor configuration and operating conditions.
Q:Can the voltage be customized?
A:
Yes. We can provide 220V, 380V, 415V, 440V, 50Hz, or 60Hz according to customer requirements.
Q:What materials are used for the fan blades?
A:
The blades are made from high-quality stainless steel with dynamic balance testing.
Send Inquiry
*To:
Weifang Duohui Intelligent Equipment Technology Co., Ltd.
Weifang Duohui Intelligent Equipment Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Poultry Greenhouse Industrial Exhaust Negative Pressure Fan for Factory Cooling CE ISO Standard
US$120.00-130.00
20 Sets(MOQ)
SDS Series of Air Cooling Tunnel Ventilation Jet Axial Fan Blower Mining Exhaust with Good Factory Price
US$450.00-950.00
1 Piece(MOQ)
Vfans High Air Volume Axial Blower Heavy-Duty Ventilation Extractor Exhaust Fan for Livestock Farm
US$140.00-430.00
10 Pieces(MOQ)
Negative Pressure Fan for Factory Ventilation & Cooling
US$185.00
150 Sets(MOQ)
Negative Pressure Fan for Factory Cooling & Exhaust
US$185.00
150 Sets(MOQ)
Galvanized Hanging Fan with Balanced Blades for Energy Efficient Industrial Ventilation
US$150.00-200.00
10 Pieces(MOQ)
42W Waterproof Solar Attic Roof Ventilation and Cooling Exhaust Fan for Home Warehouse Factory Farm
US$108.00-135.00
5 Pieces(MOQ)
Poultry Breeding Farm Chicken House Ventilation Fan Swung Drop Hammer Exhaust Fan
US$180.00-190.00
10 Pieces(MOQ)
Low-Temperature Energy Efficient Centrifugal Ventilation Fan for Laboratory Air Exchange System with ATEX-Compliant
US$530.00-1,000.00
5 Pieces(MOQ)
Energy Efficient Axial Flow Fan Exhaust Ventilation Unit for Greenhouse Temperature Cooling Control
US$17.66-78.96
50 Pieces(MOQ)
Energy-Saving Cooling Exhaust Ventilation Easy-to-Maintain Customized Vad Series Low-Noise Axial Flow Blower Fan
US$200.00-10,000.00
1 Piece(MOQ)
Livestock Farm Ventilation Fan/ Exhaust Fan/ Climate System for Livestock
US$228.00
10 Pieces(MOQ)



















