Inverter Speed Control Negative Pressure Fan for Variable Load Workshop Cooling

Name: Inverter Speed Control Negative Pressure Fan for Variable Load Workshop Cooling
Brand: Weifang Duohui Intelligent Equipment Technology Co., Ltd.
SKU: 1997546311

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

US$130.00-160.00

360 Sets

Product profile

Customization

Available

Material

Hot-DIP Galvanized Sheet

Usage

Poultry Farm Ventalation

Model NO.

1380

Flow Direction

Centrifugal

Pressure

Negative Pressure

Certification

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

8414519900

Production Capacity

50000 Sets / Month

Key features

Delivers massive air circulation, making it ideal for cooling large industrial and agricultural spaces efficiently.

Engineered with premium, corrosion-resistant materials to ensure reliable, long-term performance in harsh environments.

Optimizes power consumption while maintaining maximum ventilation output to reduce operational costs.

Low Noise Operation Precision-balanced blades ensure stable operation with minimal vibration and noise.

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: ≤2.93h

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