What is the lead time for a 40HQ container order?

Our standard lead time is 7-15 days after receiving the deposit. For specialized custom orders, the timeline may vary slightly depending on the component availability.

Is the fan easy to install?

Yes, it is a wall-mounted design. We provide detailed installation manuals and videos. Our team can also guide you on the optimal layout for your specific greenhouse or poultry farm project.

Industrial Wall Mounted Exhaust Fan High Efficiency Heat Extraction for Greenhouse Poultry Pigsty Ventilation Factory Direct Custom OEM

Name: Industrial Wall Mounted Exhaust Fan High Efficiency Heat Extraction for Greenhouse Poultry Pigsty Ventilation Factory Direct Custom OEM
Brand: Weifang Duohui Intelligent Equipment Technology Co., Ltd.
SKU: 2172084542

Shandong, ChinaWeifang Duohui Intelligent Equipment Technology Co., Ltd.

US$130.00

1-19 Sets

US$125.00

20+ Sets

Product profile

Customization

Available

Material

Hot-DIP Galvanized Sheet

Usage

Poultry Farm Ventalation

Model NO.

1380

Flow Direction

Centrifugal

Pressure

Negative Pressure

Certification

RoHS, UR, ISO, CE, CCC

Fan Diameter

1380 mm

Blade Diameter

1270 mm

Blade Material

Stainless Steel

Frame Material

Hot-DIP Galvanized Steel

Motor Type

100% Copper Wire Motor

Motor Power

1.1 Kw

Voltage

220V / 380V / 415V / Customized

Airflow Capacity

44, 000-48, 000 M³/H

Noise Level

≤65 Db

Drive Mode

Belt Drive

Shutter Type

Automatic Push Pull

Installation Type

Wall Mounted

Application Area

Poultry Farm, Greenhouse, Factory, Warehouse

Transport Package

Standard Ocean Freight Packaging

Specification

1380*1380*450mm

Trademark

Duohui

Origin

China

HS Code

8414599090

Production Capacity

50000 Sets / Month

Key features

Extreme Heat Extraction: The #1380 model provides an unmatched air exchange rate, effectively removing heat, odors, and ammonia gas from poultry houses in seconds.

Premium Centrifugal Shutter System: Our advanced push-pull mechanism ensures shutters open fully for 100% airflow efficiency and close tightly to protect against rain and dust.

Corrosion-Resistant SS430 Blades: Equipped with high-grade 430 stainless steel blades, designed to withstand high humidity and corrosive environments without deformation.

Industrial-Grade IP55 Motor: Powered by a 1.1kW high-efficiency motor with IP55 protection, ensuring stable operation and energy savings even under heavy continuous loads.

Perfect Matching with Cooling Pads: Optimized for evaporative cooling systems, creating a powerful negative pressure that can reduce indoor temperatures by 5 to 10 degrees instantly.

Company profile

Importers and Exporters

Weifang Duohui Intelligent Equipment Technology Co., Ltd.

Shandong, China

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: ≤2.23h

About Our Factory & Business Background

AddressRoom 1207, Taihua Building, Yumen Mountain Sub-District Office, Weifang, Shandong, China

Terms of PaymentT/T, LC, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsDredger, Gold Dredge, Suction Dredger, Cutter Suction Dredger, Jet Suction Dredger, Aquatic Weed Harvester, Chain Bucket Dredger, Sand Dredger, Cooling Pad Production Line, Exhaust Fan

Production Lines1

Production MachinesSawing machine, Plate cutting machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a direct factory specializing in industrial ventilation and cooling equipment. We offer factory-direct pricing and professional OEM/ODM services for global clients.

Q:Can the voltage and frequency be customized for our country?

Yes! We support a wide range of voltage customizations, including 220V, 380V, 415V, and 480V, at both 50Hz and 60Hz. Please specify your requirements when placing an order.

Q:Does the #1380 fan work effectively with evaporative cooling pads?

Absolutely. This fan is specifically engineered for negative pressure cooling systems. When paired with our 15cm or 10cm cooling pads, it creates the most efficient airflow for rapid temperature reduction.

Q:How do you guarantee the quality of the fans?

Every #1380 fan undergoes a rigorous dynamic balance test before leaving the factory to ensure smooth operation with minimal vibration. We use premium pure copper motors and reinforced galvanized frames for long-term durability.

Q:What is the warranty and after-sales policy?

We provide a 1-year warranty. If any parts fail due to quality issues within the warranty period, we provide free spare parts. We also offer lifetime technical support via video or online consultation.