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Blower Wheel Impeller | Dynamic Balance Precision
High-Performance Plastic Centrifugal Blower Wheel | Custom HVAC & Automotive Impeller by JST Mold
Specifications
- Material:
- Engineering PP / PA66 / POM (High-Flow HVAC Grade)
- Process:
- Precision Injection Molding (Multi-Point Center Gating for Symmetry)
- Mechanism:
- Multi-Action Sliding Core System / Synchronized Stripper Ejection
- Tolerance:
- +/- 0.05mm (Strict Radial Runout & Pitch Consistency)
- Surface Finish:
- SPI-B1 / VDI 3400 Ref. 21 (Aerodynamic Efficiency Finish)
- Mold Steel:
- S136 ESR / 1.2344 (Vacuum Hardened HRC 48-52 for High-Speed Cycles)
- Quality Control:
- G2.5 Dynamic Balance Validation / CPK > 1.67 / 100% CMM Report
Product Description:
High-speed centrifugal impeller engineered for automotive HVAC systems requiring extreme dynamic balance and structural symmetry. Optimized gating architecture ensures uniform material density to eliminate high-frequency vibration during high-RPM operation. Built for high-volume Tier-1 production with zero-taper fin geometry, delivering maximum airflow efficiency and superior acoustic performance in demanding thermal management environments.
Precision-Engineered Airflow Solutions
This plastic centrifugal blower wheel is a testament to JST Mold's leadership in high-precision injection molding for the automotive and appliance sectors. Designed for high-volume efficiency, this impeller is ideal for automotive HVAC blowers, air purifiers, and industrial ventilation systems. We specialize in producing complex, thin-walled geometries that meet the rigorous durability and performance standards required by global Tier-1 automotive suppliers.
Engineering for Performance and Low Noise
JST Mold excels in the technical engineering required for rotating parts. Our blower wheels are manufactured using advanced tooling to ensure perfect dynamic balance. By achieving micron-level symmetry across the multi-blade design, we eliminate vibration during high-RPM operation, resulting in quieter performance and a longer lifespan for the fan motor. Every part is optimized for aerodynamic efficiency, providing a superior engineering solution for your air-moving projects.
Customization and Fast Turnaround
We offer fully personalized customization to suit your specific application, whether you require high-strength PA66+GF, heat-stabilized PP, or high-impact ABS. JST Mold is dedicated to speed-to-market; our efficient mold design and manufacturing process allow us to provide rapid prototyping and guaranteed lead times for T1 samples. We bridge the gap between design and mass production with a "right-first-time" approach that ensures your project remains on schedule, from initial concept to high-volume output.
Technical Specifications Overview
- Component Type: Precision Centrifugal Blower Wheel / Fan Impeller
- Application: Automotive Climate Control, HVAC, Air Filtration, Appliances
- Material Options: PP, PA66+GF, ABS, POM (Tailored to specifications)
- Key Advantage: Optimized Dynamic Balance and Aerodynamic Flow
- Tolerance Control: High-precision molding within +/- 0.01mm
- Service Model: OEM/ODM Custom Tooling and High-Volume Production
- Delivery Performance: Rapid Prototyping and Timely Mass Production