Kitchen Exhaust Fan
Kitchen Exhaust Fans serve as the primary air-moving core within modern range hoods, cooker hoods, island ventilation systems, and commercial cooking equipment. Specifically engineered for demanding grease, heat, and moisture environments, these fans deliver high static pressure, rapid smoke extraction, and consistent airflow performance.
- Product Introduction
Kitchen Exhaust Fans serve as the primary air-moving core within modern range hoods, cooker hoods, island ventilation systems, and commercial cooking equipment. Specifically engineered for demanding grease, heat, and moisture environments, these fans deliver high static pressure, rapid smoke extraction, and consistent airflow performance.
Leveraging extensive motor manufacturing experience and aerodynamic blower engineering, we supply custom-built ventilation units for appliance manufacturers, system integrators, and global importers. From slim residential hoods to high-capacity commercial exhaust systems, our engineering team optimizes motor efficiency, blade geometry, and acoustic insulation to meet your exact product specifications.
Technical Specifications
|
Parameter |
Specification Range |
Customization Options |
|
Fan Diameter |
120 mm – 280 mm |
Custom sizes available |
|
Airflow Capacity |
300 m³/h – 1500 m³/h |
Custom impellers for higher CFM |
|
Static Pressure |
150 Pa – 800 Pa |
High-pressure designs for long ducts |
|
Operating Voltage |
100V – 240V AC / 12V – 48V DC / EC |
Global voltage compatibility |
|
Rated Frequency |
50 Hz / 60 Hz |
Dual-frequency support |
|
Rated Power |
25 W – 250 W |
Energy-saving optimized options |
|
Motor Type |
AC Shade Pole / AC Capacitor / DC / BLDC |
EC / BLDC for maximum efficiency |
|
Rated Speed |
1000 RPM – 2800 RPM |
Multi-speed or PWM control |
|
Noise Level |
42 dB(A) – 68 dB(A) |
Acoustic dampening solutions |
|
Bearing Type |
Sleeve Bearing / Dual Ball Bearing |
High-precision Japanese ball bearings |
|
Blade Material |
Galvanized Steel / Flame-Retardant ABS |
Aluminum alloy or stainless steel |
|
Housing Material |
Powder-Coated Steel / Plastic |
Corrosion-resistant coatings |
|
Insulation Class |
Class B / Class F / Class H |
High-temperature resistance |
|
IP Protection |
IP44 / IP55 |
Waterproof & dustproof seals |
|
Operating Temp |
-20°C to +80°C |
Extended thermal limit designs |
|
Service Life |
Up to 50,000 Hours (L10) |
Continuous duty rated |
Key Features
Powerful Airflow & High Static Pressure
Optimized backward-curved and forward-curved impellers maintain steady air displacement across long duct runs and complex backpressure conditions.
Heavy-Duty Oil and Grease Resistance
Sealed motor housings and grease-diverting structures prevent airborne oil and vapors from contaminating copper windings and bearings.
Low Noise & Low Vibration
Precision dynamic balancing reduces mechanical vibration, delivering whisper-quiet operation and smooth acoustic performance.
Thermal & Corrosion Protection
Class F and H thermal insulation along with powder-coated housings protect the fan assembly from high cooktop heat and detergent corrosion.
High-Efficiency Motor Options
Available in standard AC configurations as well as premium BLDC and EC motors for enhanced energy savings and smart appliance integration.
Seamless Appliance Integration
Compact footprints, custom mounting brackets, and flexible wiring options allow effortless drop-in assembly during mass manufacturing.
Applications
Our exhaust fans are integrated into a broad variety of residential, commercial, and industrial ventilation units:
Under-Cabinet Range Hoods
Wall-Mounted Chimney Hoods
Island Exhaust Systems
Telescopic and Downdraft Hoods
Commercial Kitchen Exhaust Ducts
Restaurant Ventilation Units
Appliance Air Circulation Systems
Heat Recovery and Filter Ventilation Modules
Custom Engineering (OEM/ODM)
We provide comprehensive co-development services to integrate custom exhaust fans directly into your product development pipeline.
Aerodynamics: Airflow volume, static pressure curves, impeller diameter, blade pitch angle.
Electrical System: Motor selection (AC/DC/BLDC/EC), global operating voltages, multi-speed taps, PWM speed control, FG speed signal.
Mechanical Design: Custom housing shapes, mounting flange dimensions, outlet ducts, vibration isolators.
Materials & Connections: Fire-retardant plastics, stainless steel variants, wire harness lengths, custom connectors.
Branding & Packaging: Laser-etched technical tags, private labeling, drop-test certified bulk export packaging.
Manufacturing & Quality Assurance
Automated Production Operations
Precision automated winding, balancing, and assembly lines maintain strict dimensional accuracy and product consistency across high-volume production.
Strict Quality Control Standards
Every production lot undergoes rigorous multi-point verification, including 100% dynamic balancing, airflow chamber testing, noise level measurement, and electrical safety testing.
Reliability & Environmental Testing
Units are subject to thermal shock, continuous high-humidity exposure, salt spray corrosion testing, and extended lifecycle validation.
FAQ
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