Core Technology

1. Impeller

Impeller

High-Efficiency Aerodynamic Design
Our impellers are engineered using advanced aerodynamic principles and cutting-edge design techniques to ensure maximum performance. Utilizing a three-dimensional inverse design method, we opmize the blade loading distribution and meridional geometry, achieving high aerodynamic efficiency through computational fluid dynamics (CFD). By employing multi-objective opmization with genetic algorithms, we develop impellers that feature small blade wrap angles, large blade angles, and superior aerodynamic efficiency. This design is further verified through CFD analysis and computer-aided manufacturing, ensuring optimal performance and structural integrity.

Wide Turn-Down Ratio (TDR)
The high-speed rotation of our impeller compresses air with exceptional efficiency. A well-designed impeller is critical for optimal compressor efficiency, especially in water treatment systems. Our centrifugal impeller is designed to offer a wide TDR, ranging from 40% to 100%, while maintaining high compression efficiency. This allows for efficient and adaptable operation in various system conditions.

Precision Machining and Material Integrity

High-Precision Machining : Each impeller is precisely machined using a 5-axis CNC machine, achieving a tolerance of 0.001 mm. This precision ensures that the design efficiency is practically implemented, resulting in superior performance and strength.

Material and Surface Treatment : Made from high-strength Aluminum Alloy (AL7075), our impellers have a higher integrity and fatigue life than cast alternatives. The material is free from internal defects, providing uniform density and excellent balance. Additionally, a hard anodizing coa ng on the impeller surface enhances corrosion resistance and durability, making it suitable for high-speed turbo machinery.

Maximized Efficiency and Structural Integrity

The design of our impeller and diffusers is key to maximizing the efficiency of our turbo machinery. With an opmized specific speed and larger diameter, our impellers deliver higher efficiency while ensuring structural integrity. Each impeller undergoes a Spin Test at 120% of the rota onal speed to verify its structural integrity.

Our advanced design and manufacturing process, protected under Patent No. 10-0906338, make our impellers a cornerstone of our turbo blowers, ensuring unmatched performance and reliability.

High-Efficiency, Self-Developed PMSM Our Airfoil Bearing Turbo Blowers are powered by a self-developed Permanent Magnet Synchronous Motor (PMSM) that is engineered for high-speed operation, delivering outstanding efficiency and performance. With a power factor exceeding 95%, our PMSM ensures optimal energy conversion, resulting in significantly reduced power consumption and operational costs.

Precision Engineering and Low Heat Generation
  • Sinus Filter Integration: The PMSM is combined with an advanced sinus filter, which minimizes heat generation and enhances the overall efficiency of the motor. This integration allows for continuous operation with minimal current loss, ensuring that the motor runs cooler and more efficiently even under demanding conditions.
  • Low Mechanical Loss: By directly coupling the rotor of the motor to the impeller, we eliminate the need for additional mechanical components, reducing mechanical loss to negligible levels. This direct drive system not only improves efficiency but also minimizes vibration and noise, contributing to the smooth and quiet operation of the blower.
  • Enhanced Speed Control and Reliability

    Superior Speed Control : The PMSM offers excellent speed control, allowing for precise adjustments to meet varying system demands. This capability ensures that the blower operates at optimal efficiency across a wide range of operating conditions, providing consistent performance and adaptability.

    Continuous Operation : Designed for durability and reliability, the PMSM permits continuous operation without the risk of overheating or excessive wear. Its robust design and high efficiency make it ideal for applications requiring long operational periods with minimal maintenance.

    Innovative Technology and Patented Design

    Our PMSM technology is a result of extensive research and innovation, protected under Patent No. 100572849. This patented design reflects our commitment to delivering state-of-the-art technology that meets the highest standards of efficiency and performance in the industry.

    By integrating this self-developed PMSM into our Airfoil Bearing Turbo Blowers, we provide a solution that not only achieves high-speed operation with exceptional power efficiency but also enhances the overall reliability and longevity of the blower system. This motor is a key component that drives the superior performance of our turbo blowers, making them a benchmark in the industry.