China Centrifugal Fan Factory
Selected centrifugal fan options for OEM ventilation, HVAC-related equipment and cooling projects. Minxin supports the airflow, static pressure, voltage, speed, mounting, wire, connector and control requirements of your application.
Not sure which centrifugal fan type fits your equipment? Share your airflow path, available space, voltage and performance target. We will review the requirement and suggest a suitable direction.
AC / DC / EC
Forward & backward curved
Built Around Your Equipment
Every centrifugal fan is matched to your airflow, pressure and mounting, so it drops into your design without rework.
Forward & Backward Curved
Choose the impeller type that matches your pressure and airflow curve.
AC / DC / EC Configurations
Pick the drive that fits your voltage, control and efficiency needs.
Ventilation & Cooling Ready
Built for OEM ventilation, HVAC-related equipment and equipment cooling.
Custom Airflow & Static Pressure
We tune airflow and static pressure to hit your application target.
Wire, Connector & Mounting
Match your harness, connector and mounting layout without extra tooling.
Sample Testing Before Production
Validate performance on samples before you commit to a full batch.
Everything You Need To Spec Your Centrifugal Fan
Jump straight to the section that answers your question, from fan options and selection factors to customization, quality checks, and how to send us your project for a quote.
Ventilation Pain Points
Where airflow and pressure fall short
Fan Options
Forward, backward, AC / DC / EC
Selection Factors
Airflow, pressure, voltage, noise
Product Series
Size and configuration range
Fan Type Comparison
Forward vs backward curved
Applications
Ventilation, HVAC, equipment cooling
OEM Customization
Voltage, wire, connector, mounting
Quality Checks
Testing before every shipment
Sample Process
Validate before mass production
Technical Documents
Datasheets and compliance files
Why Minxin
Experience, testing, export ready
Inquiry Guide
What to include for a fast quote
FAQs
MOQ, lead time, samples, docs
Project Support
Send your plan for a quote
Need A Fan For Ducted Ventilation Or Equipment Cooling?
When airflow has to pass through ducts, filters, outlets or compact equipment structures, you can't pick a fan on airflow value alone. Static pressure, noise, mounting space and air path all need checking before you settle on a fan type.
Airflow Drops After Installation
Your fan may show enough airflow in open air, but ducts, filters or narrow outlets cut performance once it's assembled. A centrifugal option helps when your system needs more pressure support.
Axial Fans Are Not Enough
Axial fans handle straight airflow well, but struggle when air has to move through resistance-heavy paths. If your equipment has a defined inlet and outlet, a centrifugal structure is often the better direction.
Compact Blowers Feel Limited
Small blower fans are useful for compact directional airflow, but larger ventilation equipment needs broader airflow and pressure coverage. Centrifugal fans support projects that go beyond small device cooling.
Noise And Pressure Are Hard To Balance
Higher speed raises pressure, but it can also push up noise and vibration. Fan type, impeller structure and speed setting need to be reviewed together so operation stays stable.
Mounting Space Does Not Match
Inlet size, outlet direction, housing space and mounting holes decide whether a fan fits your equipment. Share your drawing or available space before sample selection to cut redesign work.
Need Help Choosing The Right Direction?
Send your application, airflow path, available space, voltage and target performance. Minxin reviews the requirement and suggests a suitable centrifugal fan option.
Centrifugal Fan Options We Support
Different ventilation projects need different fan structures, motor configurations and mounting designs. Pick the option closest to your project, then check what to send us before selection.
Not sure which centrifugal structure fits your equipment? Send your airflow path, space and target performance, and we help you check the right direction before you order.
Not Sure Which Option Fits Your Equipment?
Send your application, airflow path, available space, voltage and target performance. We review the requirement and suggest a suitable centrifugal fan direction before you commit to a sample.
Centrifugal Fan Series
Selected size and configuration ranges you can match to your equipment. Each series covers a different airflow, pressure and mounting need. Send your target spec and we point you to the closest fit.
Forward Curved
Forward Curved Series
Stable airflow and moderate pressure for compact ventilation modules and air circulation equipment.
- AirflowModerate to high
- PressureLow to moderate
- DriveAC / DC / EC
Backward Curved
Backward Curved Series
Higher efficiency and pressure for filtration, heat exchange and resistance-heavy airflow paths.
- AirflowModerate to high
- PressureHigh
- DriveAC / DC / EC
Compact
Compact Series
Small footprint with a defined inlet and outlet path for enclosed and space-limited equipment.
- AirflowLow to moderate
- PressureModerate
- DriveDC / EC
AC Power
AC Series
Fixed-speed air movement for equipment running on AC power systems and HVAC-related projects.
- Voltage110V / 220V AC
- ControlFixed speed
- UseVentilation, HVAC
EC Control
EC Series
Speed control and lower power draw for energy-sensitive systems and airflow adjustment.
- ControlPWM / 0–10V
- EfficiencyHigh
- UseAdjustable airflow
Custom Series To Your Spec
Need a size or configuration outside these ranges? Send your airflow target, static pressure, voltage and drawing. We match fan, motor and housing to your structure.
All Centrifugal Fan Models
Filter by fan size to narrow the range. Every card links to a full product page with specifications and performance data.
0 of 0 Fans
No fans match your filter
Clear the size filter, or send us your size, voltage, and airflow target and we match a fan for you.
Tell us what you need and we match a fan
Send your fan size, voltage, airflow target, and quantity. Jessie replies with matching centrifugal fans and pricing within 24 hours.
Send Your Requirement, Get A Quote Within 24 Hours
Share your airflow, static pressure, voltage, mounting space and target market. We review the fit, suggest a centrifugal direction and reply with a quote. Sample testing is available before you commit to production.
Find Centrifugal Fans By Airflow, Pressure And Structure
Use this as your starting point for selection. Final model choice should be reviewed against airflow, static pressure, voltage, motor type, noise target, mounting space and your application structure.
Not Sure Which Type Fits?
Send your airflow path, space and target performance. We suggest a direction before you order.
Pick The Series That Fits Your Equipment
Find the closest match, send us what to check, and we confirm the fit before you sample.
Forward Curved
Forward Curved Series
Stable airflow and moderate pressure for compact ventilation equipment where space and noise both matter.
Check: airflow target, noise limit, impeller size, outlet direction and installation space.
Backward Curved
Backward Curved Series
Better pressure performance and efficiency for systems that need stable air movement against resistance.
Check: static pressure, system resistance, speed, noise target and working environment.
Compact
Compact Centrifugal Series
For equipment with limited internal space and a defined inlet and outlet airflow path.
Check: housing space, mounting holes, outlet direction, wire routing and connector position.
Custom Assembly
Custom Centrifugal Fan Assembly
For OEM projects where fan, motor, housing, bracket, wire and connector all have to match your final product structure.
Check: drawing, installation space, airflow path, voltage, control method, label requirement and order quantity.
Review Each Model By The Spec That Matters
Every centrifugal fan model can be checked by model number, fan type, impeller size, voltage, airflow, static pressure, speed, noise level, motor type, mounting method and typical application. No matching model? Send your application, airflow path, available space and target performance, and we suggest a suitable direction.
Centrifugal, Axial Or Blower, Which One Fits?
Each fan type is built for a different airflow path, pressure level and install structure. Use this to pick a direction before you check detailed models.
| Fan Type | Airflow Direction | Best Fit | Pressure | Typical Applications | Choose When |
|---|---|---|---|---|---|
| Axial Fan | Straight airflow through the fan axis | Open or low-resistance airflow | Lower static pressure, higher free-air volume | Electronic equipment, power supplies, cabinets, general cooling | You need simple straight airflow with limited duct resistance |
| DC Blower Fan | Enters one side, exits through a focused outlet | Compact directional airflow | Better for small ducts and narrow air paths | Small devices, compact cooling modules, air channels, internal cooling | You need focused airflow in a tight space |
| Centrifugal FanThis Page | Enters axially, exits radially through the housing | Ventilation and equipment-level air movement | Broader airflow and pressure matching, depending on impeller | HVAC-related equipment, ventilation units, filtration, heat exchange | You need duct connection, defined inlet/outlet, or forward/backward curved options |
Axial Fan
DC Blower Fan
Centrifugal Fan
This PageStill deciding between types? Send your airflow path, space and target performance, and we point you to the right one before you order.
Match The Fan Type To Your Airflow Path
Three quick rules to point you in the right direction before you check detailed models.
Axial Fan
If your equipment needs straight airflow with low resistance, an axial fan may be enough.
DC Blower Fan
If your device needs compact directional airflow through a small outlet or short air channel, a DC blower fan may suit better.
Centrifugal Fan
If your system needs duct connection, higher resistance handling, larger ventilation coverage or forward/backward curved impeller design, a centrifugal fan is the better direction.
Typical Applications Of Centrifugal Fans
Centrifugal fans suit equipment where air has to move through ducts, filters, outlets, heat exchange structures or compact internal spaces. Final selection comes down to your airflow, static pressure, noise target, mounting space and working environment.
HVAC-Related Equipment
In HVAC-related modules you often need airflow, pressure and noise balanced inside a fixed structure. Centrifugal options move air through defined paths under control.
Selection check: airflow, static pressure, noise limit, voltage and mounting space.
Ventilation Equipment
When your equipment needs continuous supply or exhaust through ducts, outlets or internal channels, a centrifugal fan helps where system resistance runs higher than open-air cooling.
Selection check: duct length, outlet direction, pressure requirement and duty cycle.
Air Filtration Systems
Filters cut airflow and add resistance. A centrifugal option is worth considering when you need stable air movement across filter media without losing performance.
Selection check: filter resistance, airflow drop, static pressure and noise target.
Industrial Equipment Cooling
Some equipment has fixed airflow paths, enclosed structures or concentrated heat areas. Centrifugal fans push air through the structure for stable cooling where axial airflow falls short.
Selection check: heat source position, air path, operating temperature and running hours.
Heating And Cooling Devices
Heating or cooling equipment often needs directed airflow to move warm or cold air to a specific area. Centrifugal fans support that circulation through designed outlets.
Selection check: outlet direction, airflow target, temperature range and housing space.
Commercial Appliance Ventilation
Commercial appliances usually mean limited space, strict noise limits and fixed mounting. Compact or customized centrifugal options help you match the product design.
Selection check: available space, mounting holes, wire routing, connector and noise level.
Battery And Power Equipment Ventilation
Battery cabinets, power modules or control systems need stable airflow through defined paths. Centrifugal options are worth reviewing when air has to pass through compact or resistance-heavy structures.
Selection check: voltage, airflow path, temperature rise, dust protection and duty cycle.
Customize The Fan To Fit Your Equipment
We customize centrifugal fans for ventilation equipment, HVAC-related modules and cooling systems. Options get reviewed against your airflow performance, electrical connection, installation structure and project requirements.
Performance
Airflow, static pressure, speed, noise level, motor power and duty cycle tuned to your application.
Electrical
Voltage, motor type, wire length, connector, speed control and signal options for your selected model.
Mechanical
Impeller size, inlet size, outlet direction, mounting holes, bracket, housing size and rotation direction for structure fit.
Protection & Material
Dust and moisture protection, material selection, operating temperature and protection level for your working environment.
Label & Packaging
Model label, product sticker, carton mark, bulk and OEM packaging, plus documentation support.
Checked Before Every Shipment
Before your order ships, each centrifugal fan is checked against the selected model and your project requirements. These checks cut assembly risk and support more stable performance in ventilation equipment, HVAC-related modules and cooling systems.
WHAT WE CHECK
From Requirement To Sample
A centrifugal fan project usually starts with your application, not a product model. Reviewing airflow, pressure and installation before sample prep cuts selection errors and shortens evaluation.
Share Your Application
Tell us about your equipment, airflow path, installation space and performance requirements.
Review Project Requirements
We review airflow, static pressure, voltage, fan structure and installation to identify a suitable direction.
Select The Fan Option
We recommend a suitable centrifugal fan model or customization option based on your requirements.
Prepare The Sample
Sample production is arranged once key specifications and project details are confirmed.
Evaluate The Sample
Test the sample in your equipment to verify airflow, pressure, noise and installation fit.
Move To Production
After approval, we confirm production, packaging and delivery for mass production.
Technical Documents For OEM Evaluation
We provide technical documents for centrifugal fan selection, sample testing and project approval, matched to your selected model and project stage.
Documents By Project Stage
Available data depends on the selected model and where you are in the project.
Product Data Support
Datasheets, airflow and static pressure data, speed, noise level, voltage and motor information for model evaluation, where available.
Drawing And Connection Support
Dimension drawings, inlet and outlet info, mounting hole details, wire length and connector data to check installation fit before sample approval.
Sample And Approval Support
Performance curves, noise data, sample approval records or test reports, discussed against your project requirements and available model data.
Why Choose Minxin For Centrifugal Fans
Six reasons buyers work with us directly, from application-based selection through samples, quality and documents.
Factory-Direct Fan Support
Work straight with the factory for selection, customization and production follow-up. Your project moves from requirement review to sample testing with clearer communication and fewer steps in between.
Selection That Matches Your Equipment
Selection should fit your airflow path, static pressure, installation space and noise target, not just an airflow number. We review your project details first, then recommend a direction that suits the equipment.
Selected Centrifugal Fan Options
We support centrifugal options for ventilation equipment, HVAC-related modules, filtration systems and cooling projects. Forward curved, backward curved, compact and custom options get reviewed against your actual needs.
Flexible OEM Customization
Airflow, static pressure, speed, voltage, wire, connector, outlet direction, mounting, label and packaging can all be discussed on your selected model, so the fan fits your product structure, electrical system and assembly line.
Sample Testing Support
Before production, we prepare samples for equipment testing. You verify airflow, pressure, noise, mounting fit and electrical connection in your own product before confirming the next step.
Quality And Document Support
Fans are checked for running performance, current, speed, noise, vibration, wiring, connector, dimensions and appearance before shipment. Datasheets, drawings, wiring info and test documents come with the model and project stage.
Send Your Centrifugal Fan Requirement
Not sure which fan fits your equipment? You don't need every technical detail up front. Share the key project info and we help review the requirement and suggest a suitable direction.
WHAT TO SHARE
Application
What equipment will the fan be used in?
Airflow Path
Where does air enter, and where should it exit?
Available Space
Share the installation size, drawing or a photo if you have one.
Performance Target
Required airflow, static pressure or noise limit, if known.
Electrical Requirement
Voltage, motor type, wire, connector or control requirement.
You can also send your current fan model, sample photo, drawing or estimated order quantity. These help us review faster, but they aren't required for first contact.
FAQ About Centrifugal Fans
Common questions on selection, fan types, airflow, customization and samples. Still unsure? Send your requirement and we review it with you.
When should I choose a centrifugal fan?
Consider a centrifugal fan when air has to move through ducts, filters, outlets or equipment with higher resistance. It fits cases where straight airflow from an axial fan isn't enough for the final air path.
Centrifugal fan vs axial fan?
An axial fan moves air straight through the fan axis, suited to open or low-resistance airflow. A centrifugal fan changes airflow direction and supports defined inlet and outlet structures, duct connection and broader pressure matching.
Centrifugal fan vs DC blower fan?
A DC blower fan usually handles compact directional airflow in small devices or narrow channels. A centrifugal fan suits ventilation equipment, HVAC-related modules and system-level air movement, with forward or backward curved impeller options.
Forward curved or backward curved?
Forward curved fans suit compact structures, stable airflow and moderate pressure. Backward curved fans are worth reviewing for higher efficiency, better pressure performance and airflow paths with more resistance.
Why does airflow drop after installation?
Open-air airflow data changes once the fan is installed. Ducts, filters, narrow outlets, bends and internal structures add resistance, so static pressure should be reviewed together with airflow before you pick a model.
Can airflow and static pressure be customized?
Airflow, static pressure, speed and noise level can be reviewed against your application and selected model. Adjustment may involve motor selection, speed setting, impeller structure or housing design.
Do you offer AC, DC or EC options?
Selected AC, DC or EC configurations can be reviewed against your project. Available options depend on voltage, control method, airflow target, pressure requirement and the selected fan structure.
Can centrifugal fans work with filters or ducts?
Yes. Centrifugal fans suit filtration or ducted ventilation systems. Check filter resistance, duct length, outlet size and airflow path before selecting a model.
Can you provide drawings and technical data?
Datasheets, dimension drawings, wiring information, airflow data, static pressure data and performance curves can be provided based on the selected model and available project data.
Can samples be tested before production?
Samples can be prepared once key requirements are reviewed. Testing the sample in your equipment verifies airflow, pressure, noise, mounting fit and electrical connection before you confirm production.
Didn't find your answer? Send your application and requirement, and we review it with you.
Start Your Centrifugal Fan Project With Minxin
Whether you need a fan matched to your equipment, help balancing airflow and pressure, or just a direction to start from, send what you have. Jessie replies personally within 24 hours with real specs and a clear next step.
Jessie
Your Cooling Fan Solution Consultant
Replies within 24 hoursEvery message here reaches me directly. Tell me about your equipment, airflow path, and pressure needs and I come back with fan specs and a real quote, not a brochure.
Your application, available space, voltage, or a drawing is enough to start. We supply forward curved, backward curved, compact, and custom centrifugal fans to OEMs, equipment makers, and distributors across 60+ countries.
Jessie Chen
Sales, Shenzhen Minxin Industrial Co., Ltd.
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