Factories and mines
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Industrial Centrifugal Ventilation
Industrial Centrifugal Fan
Centrifugal fans for ducted supply, exhaust, fume extraction and process ventilation, selected by airflow, static pressure and media conditions.
- Product Name
- Industrial Centrifugal Fan
- Main Use
- Supply · Exhaust · Process Ventilation
- Support
- Technical consulting · Professional selection · After-sales support
Introduction
Industrial Centrifugal Fan Introduction
This series of fans features high efficiency, low noise, smooth pressure curves, and a wide range of use. They’re suitable for indoor ventilation and air exchange in large buildings, cooling, and dust removal. They can also be used with other machinery for gas circulation. The conveyed medium is air or other non-flammable, harmless, and non-corrosive gases. The B4‑72 model uses an explosion-proof motor, making it suitable for ventilation of flammable volatile gases, with gas temperatures ≤80°C. The gas must not contain sticky substances, dust, or solid impurities exceeding 150 mg/m³.
Specifications
Parameters to Confirm for Selection
This page does not substitute official product documents. Final models and performance data are subject to technical confirmation.
ParameterDetails
Model4‑72‑4.5A‑5.5KW
Product NameCentrifugal Fan
Max Airflow7800‑9500 m³/h
Max Air Pressure2200‑2400 Pa
Power5.5 kW
Voltage380 V
Speed2900 RPM
Dimensions830*740*860 mm
Air Inlet Size450 mm
Air Outlet Size350*300 mm
Applications
Typical Applications
Gymnasiums
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Industrial Centrifugal Fan Case Studies
Engineering Project
Industrial workshop exhaust project
Centrifugal fans with ductwork extract heat and fumes across a multi-span steel workshop.
View case ↗Engineering ProjectCommercial kitchen exhaust retrofit
Centrifugal fans paired with purifiers collect, convey and discharge kitchen oil fume.
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Quality & service
Quality First, Customer Foremost.
Xin Changfeng follows the ISO9001 quality management system, centered on technical innovation and quality, with pre-sales, in-sales and after-sales service.
- Project requirements & technical consulting
- Product selection & sales support
- Manufacturing quality management
- After-sales technical support & service
Product FAQ
Industrial Centrifugal Fan FAQ
Please provide the application, airflow, static pressure, media temperature, installation space, noise and power supply.
Yes, selected by oil-fume load, duct resistance and cleaning requirements, usually with a purifier.
Match the duty point, choose a suitable impeller and speed, and add vibration isolation and silencing.
No. Final models and performance follow product documents and engineering confirmation.