Is speed regulation available?

Speed adjustable, support stepless speed regulation and frequency conversion control.

Is it quiet? Is it suitable for commercial places?

Low vibration and low noise design, widely used in commercial ventilation projects.

Does it support filtering function?

Pre-filter can be installed for fresh air filtration.

Do you support OEM customization?

OEM & ODM factory, customized size, logo and technical parameters are acceptable.

What is your warranty period?

1 year warranty, stable performance with low after-sales rate.

What are the main applications?

Commercial fresh air supply, duct exhaust, basement ventilation, kitchen smoke exhaust, hotel & mall ventilation.

External Rotor Centrifugal Fan Box Galvanized Steel Ventilation Blower for HVAC System

Name: External Rotor Centrifugal Fan Box Galvanized Steel Ventilation Blower for HVAC System
Brand: Shandong Hualan Hvac Equipment Co., Ltd.
SKU: 1998229621

Shandong, ChinaShandong Hualan Hvac Equipment Co., Ltd.

US$10.00-50.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Steel Sheet

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Kitchen

Model NO.

HTFC-10

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

ISO, CCC

Product Name

External Rotor Centrifugal Fan

Product

Support Customization

Fan Effect

Air/Smoke Extraction/Ventilation

Motor

Pure Copper

Transport Package

Wooden Case

Specification

Customized

Origin

China

HS Code

8414593000

Key features

Customization Support: Offers full customization, minor customization, and flexible options from samples or designs.

External rotor direct drive:belt-free structure, less wear, stable operation and maintenance-free.

Public Place Ventilation: Specifically designed for soundproof ventilation in public places and experimental environments.

National Standard Compliance: Ventilation and smoke control equipment meets all national performance indicators.

100% Product Inspection: Finished products undergo 100% visual and functional inspection before delivery.

Fast Lead Time: Average lead time within 7 workdays for both peak and off-peak seasons.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Single Item MOQ: Minimum Order Quantity is 1 Pc, allowing for small batch purchases.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Shandong Hualan Hvac Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.02h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressDezhou, Shandong, China

Plant Area1360 square meters

Number of Employees13

Registered Capital10,000,000 RMB

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

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsIndustrial Equipment and Components

Production Lines1

Production MachinesBending machine, Shearing cutting machine, Decoiling machine, Welding machine

QA/QC inspectors1 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2018-11-23

Main MarketsDomestic

Repeat Buyers Choice10%~30%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the driving method of the external rotor fan box?

Adopts external rotor direct drive design, beltless structure, maintenance-free and low failure rate.

Q:What is the difference between external rotor fan box and ordinary belt-driven fan box?

External rotor type is smaller, thinner, lower noise and maintenance-free, perfect for ceiling concealed installation. Belt drive type has larger air volume and pressure but needs regular maintenance.

Q:Can this fan box be ceiling mounted?

Yes. Ultra-thin frameless design, specially designed for ceiling concealed installation, space-saving.

Q:Can the voltage be customized? Does it support overseas voltage?

Voltage customization available: 110V, 220V, 380V, 50/60Hz for global markets.

Q:Does the fan adopt pure copper motor?

100% pure copper external rotor motor, high temperature resistance and long service life.