Language
|
Technical Parameter |
Standard Specification Range |
Customization Scope |
|
Airflow Volume |
100 CFM to 1,200 CFM (170 m³/h to 2,040 m³/h) |
Custom fan curves based on duct length & resistance |
|
Motor Type |
AC Induction / High-Efficiency BLDC (EC Motor) |
Custom voltage, frequency, and insulation rating |
|
Enclosure Material |
Flame-Retardant ABS / Galvanized Steel / Stainless Steel |
Custom powder coatings and color matching |
|
Noise Profile |
28 dB(A) to 52 dB(A) depending on operating speed |
Custom acoustic insulation and sound-dampening baffles |
|
Ingress Protection |
IPX2 / IPX4 Moisture and Grease Protection |
Higher IP rating options for extreme environments |
|
Operating Voltage |
110V-120V / 220V-240V (50Hz / 60Hz) |
Global dual-voltage and regional configurations |
|
Safety Mechanisms |
Thermal Cutoff Fuse, Anti-Backdraft Damper |
Integrated automatic gravity shutters |
Why Choose Us
Precision Engineering & Aerodynamic Design
In-house fluid dynamics simulation capabilities allow us to optimize blade angles and housing airflows, maximizing extraction efficiency while minimizing power consumption.
Strict Component Inspection Protocols
Every critical component—from copper winding wire to enclosure housing—undergoes rigorous incoming quality control before entering the assembly line.
Flexible Production Line Scaling
Modular assembly lines allow quick switching between standard high-volume runs and small-batch custom configurations, matching your market supply demands.
High-Volume Oil & Grease Extraction
Engineered with advanced centrifugal or axial impellers designed to generate elevated static pressure, effectively trapping and exhausting heavy grease particles, intense cooking smoke, and persistent odors.
Whisper-Quiet Operation Technology
Utilizes aerodynamically optimized fan blade geometries alongside sound-dampening motor mounts, maintaining peaceful indoor ambient sound levels even at high operating speeds.
High-Efficiency Motor Options
Equipped with energy-saving brushless DC motors or durable heavy-duty AC motors, reducing power consumption while ensuring continuous, long-term operational stability.
Easy-Clean & Anti-Grease Design
Features non-stick oil-repellent surface coatings, detachable washable filters, and integrated oil collection cups, drastically simplifying routine maintenance and extending equipment lifespan.
Fire-Retardant & Moisture-Proof Enclosure
Constructed from high-grade flame-retardant polymers or rust-resistant galvanized steel, providing maximum safety and durability in humid, high-temperature kitchen conditions.
Professional Manufacturing Infrastructure
Our modern production facility integrates automated metal stamping, precision plastic injection molding, automated motor winding, and streamlined final assembly lines. This infrastructure ensures exact dimensional consistency, high daily output, and strict lead-time adherence for high-volume orders.
Comprehensive Quality Testing Standards
Quality assurance is embedded in every stage of our production workflow:
Dynamic Impeller Balancing: Ensures smooth rotation, eliminating motor shaft strain and operational vibration.
Wind-Tunnel Airflow Verification: Measures static pressure and cubic feet per minute ratings against technical design curves.
Electrical Safety Inspection: Every unit undergoes high-voltage insulation, leakage current, and ground continuity testing.
Thermal Stress & Endurance Testing: Sample batches undergo long-duration burn-in testing under elevated operating temperatures.
Maintenance & Care Guidelines
Filter Cleaning:
Wash removable aluminum/grease filters periodically using warm water and mild detergent to prevent airflow restriction.
Impeller Inspection:
Wipe down fan blades twice a year to prevent heavy grease buildup, which can cause dynamic imbalance and noise.
Oil Cup Emptying:
Regularly inspect and empty the quick-release oil collection vessel to ensure seamless operation.
We provide flexible manufacturing services tailored to specific brand and market needs:
Enclosure aesthetic and structural modification
Motor selection and aerodynamic performance tuning
Custom voltage, wiring harness, and plug configurations
Private labeling, retail packaging design, and master carton customization
Our kitchen exhaust fans are engineered and tested in accordance with recognized international performance and safety standards:
Airflow Performance Testing:
Evaluated according to standardized air chamber testing procedures (AMCA 210 equivalents).
Acoustic Noise Measurement:
Tested in hemi-anechoic chambers to determine sound power levels (ISO 3744 standards).
Electrical Safety Compliance:
Built with flame-retardant materials and thermal protection to satisfy global electrical safety frameworks.
Environmental Responsibility:
Manufactured using materials compliant with hazardous substance restriction guidelines (RoHS and REACH compliant).
Single-family houses
Multi-story residential apartments
Condominium communities
Private villa developments
Restaurants and commercial kitchens
Hotel food service areas
School and workplace cafeterias
Shopping mall food courts
Commercial real estate construction
Residential ventilation system upgrades
Private label brand product lines
Requirement Scoping
Analysis of technical specifications, target airflow performance, structural requirements, voltage standards, and packaging preferences.
Product Engineering
Our engineering team delivers 3D models, component selection recommendations, and airflow simulation reports for technical alignment.
Prototyping & Verification
Fabrication of functional sample units subjected to rigorous airflow, electrical safety, and noise testing prior to customer approval.
Scaled Production & Quality Control
Execution of mass manufacturing supported by automated quality checkpoints, in-line electrical testing, and batch inspection protocols.
Global Export Delivery
Secure export packaging, complete customs documentation preparation, and coordinated international logistics support.
We're well-known as one of the leading kitchen exhaust fan manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy bulk discount kitchen exhaust fan in stock here and get free sample from our factory. Quality products and low price are available.
kitchen air circulation fan, kitchen air extraction equipment, kitchen airflow management system(0/10)
