Single Inlet Cooker Hood Fan
The Single Inlet Cooker Hood Fan is a centrifugal ventilation fan specially designed for cooker hood applications.
- Product Introduction
The Single Inlet Cooker Hood Fan is a centrifugal ventilation fan specially designed for cooker hood applications.
By using a single suction inlet structure, the fan achieves efficient air intake and stable pressure performance within a compact size. It is widely used in range hoods, kitchen ventilation equipment, and customized household appliance systems.
The fan provides excellent balance between airflow capacity, energy efficiency, noise control, and durability, making it an ideal component solution for appliance manufacturers worldwide.
Technical Specifications
|
Parameter |
Configurable Engineering Standard |
|
Product Type |
Single Inlet Centrifugal Ventilation Fan |
|
Primary Applications |
Range Hoods, Cooker Hoods, Integrated Stoves, Exhaust Systems |
|
Motor Technology |
AC Induction / Brushless DC (BLDC) / Electronically Commutated (EC) |
|
Operating Voltage |
110V / 120V / 220V / 230V (50Hz / 60Hz) or Low Voltage DC |
|
Airflow Output |
400 m³/h – 1200 m³/h (Tailored to system pressure drop) |
|
Static Pressure |
Up to 450 Pa (Customizable impeller geometry) |
|
Acoustic Rating |
$\le$ 58 dB(A) at maximum operating speed |
|
Insulation Class |
Class B / Class F / Class H |
|
Thermal Protection |
Auto-Reset Thermal Cutoff / Impedance Protected |
|
Dynamic Balance |
Calibrated to ISO 1940 Grade G2.5 |
|
Housing Material |
Galvanized Sheet Steel / Powder-Coated Steel / Flame-Retardant Polymer (UL94-V0) |
|
Impeller Material |
High-Strength Galvanized Steel / Glass-Reinforced Polypropylene |
|
Rotation Direction |
Clockwise (CW) or Counter-Clockwise (CCW) |
|
Compliance |
CE, RoHS, REACH compliant solutions available |
Technical Features & Performance Advantages
Aerodynamic Efficiency & Pressure Output
Computer-simulated scroll geometry reduces airflow turbulence at high rotation speeds. This configuration converts motor torque into linear air velocity and high static pressure, maintaining smoke extraction capacity even through multi-bend kitchen exhaust ducts.
Acoustic & Vibration Reduction
Impeller units undergo strict dual-plane dynamic balancing to eliminate operational vibration. Combined with optimized air intake nozzles, the system significantly reduces turbulent noise generation for quiet operation.
Thermal & Moisture Protection
Engineered for harsh kitchen environments, the motor features high-grade insulation and thermal overload protection. Sealed bearing assemblies and corrosion-resistant surface coatings prevent oil smoke, heat, and moisture from degrading internal components.
Compact Structural Design
The continuous scroll housing features a minimized radial envelope and flexible mounting flange options, simplifying mechanical integration into slim, wall-mounted, island, or built-in range hoods.
Target Application Areas
Residential Kitchen Equipment
Under-Cabinet and Wall-Mounted Hoods
Island-Type Kitchen Chimney Systems
Downdraft and Integrated Hob Exhaust Systems
Built-In Appliance Ventilation Modules
Commercial Exhaust Equipment
Compact Catering Exhaust Systems
Commercial Kitchen Air Intake & Outflow Modules
Specialized Industrial Kitchen Ventilation
Quality Control & Testing Protocol
Every fan model undergoes rigorous inline and offline verification to ensure continuous operational stability:
100% Dynamic Balance Testing: Eliminates bearing fatigue and operational noise.
Aerodynamic Chamber Validation: Validates airflow vs. static pressure curves against design baselines.
Acoustic Chamber Analysis: Verifies sound power levels across all speed settings.
Electrical Safety Screening: Includes high-voltage breakdown, ground continuity, and insulation resistance checks.
Environmental Reliability Exposure: Thermal shock, continuous thermal load, and humidity exposure testing.
Customization & Engineering Collaboration Workflow
Support covers every stage from initial component selection to mass manufacturing, ensuring rapid implementation and custom mechanical fitment.
Custom casing dimensions, mounting hole layouts, and discharge flange profiles
Motor electrical parameters, lead wire lengths, and connector terminal types
Tailored airflow-pressure curves matched to specific filter resistance
Custom speed control protocols (Multi-speed taps, PWM, 0-10V)
Specialized export packaging and private labeling
Supply Chain & Compliance Assurance
To ensure uninterrupted supply and consistent product quality for global manufacturing operations:
Traceable Raw Materials: High-grade silicon steel, copper wiring, and structural steel sourcing supported by material test reports.
Export-Ready Packaging: Reinforced drop-tested packaging engineered to protect fans against moisture and mechanical shock during maritime or air transit.
Scalable Manufacturing Capacity: Standardized tooling and modular assembly lines ensure flexible lead times for recurring high-volume production schedules.
FAQ
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