Wind Blade Nesting

APPLICATION SCENARIOS

1. Fan blade assembly to ensure stable and symmetrical operation of the blades  

2. Connection between fan blades and motor shaft to transmit power and maintain balance  

3. Air duct circulation of air conditioner indoor unit to improve airflow efficiency  

4. Outdoor unit fan assembly to enhance heat dissipation effect and operational stability

Product Description

This product is a fan blade nesting structural part, mainly made of CR (chloroprene rubber), and integrally formed with aluminum alloy inserts through a thermal bonding process. It features excellent heat resistance, oil resistance, and fatigue resistance, and complies with international environmental regulations such as RoHS 2.0, REACH, PAHs, POPs, TSCA, and PFAS. It is suitable for blade structure reinforcement and vibration-damping & noise-reduction designs in various fans, air conditioners, and rotating equipment.

PRODUCT FUNCTION

Structural reinforcement: Enhances the overall rigidity of fan blades, improving stability and impact resistance during high-speed rotation;  

Vibration suppression: Absorbs high-frequency vibrations generated by fan blades during operation, effectively suppressing resonance;  

Significant noise reduction: Reduces fan blade noise by 3–5 dB, enhancing the silent performance of equipment such as air conditioners;  

Frequency tuning: Modifies the natural frequency of fan blades to avoid structural resonance caused by motor speed;  

Service life extension: Alleviates dynamic load impact, reduces asymmetric wear, and extends the service life of components like fans and motors.

PERFORMANCE INDEX

Main material: CR (Chloroprene Rubber) (heat-resistant, oil-resistant, fatigue-resistant)  

Molding process: Thermal bonding + aluminum alloy integrated molding  

Noise reduction effect: High-frequency noise reduction: 3–5 dB  

Environmental compliance: Compliant with regulations such as RoHS2.0, REACH, PAHs, POPs, TSCA, PFAS  

Temperature resistance range: -30℃ ~ +120℃  

Service life: ≥3 years under conventional working conditions / no performance degradation after over 5000 hours of operation

APPLICATION AREA

Air conditioning system fan blade inserts: Enhance mute performance and extend the service life of compressors and fans;  

Automobile blower fan components: Improve dynamic balance performance and alleviate high-speed resonance;  

Industrial ventilation equipment: Stabilize air flow rate and reduce vibration interference;  

Household and commercial fans: Improve usage comfort and extend equipment maintenance cycles.