SUZHOU POLESTAR METAL PRODUCTS CO., LTD
Your One-Stop Precision Metal Fabrication Solution - Cut, Shape, Weld, Assembly
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5 Axis Aluminum CNC Machining Milling Compressor Wheel Impeller Pump Impellers
Product Overview:
Our 5-Axis Aluminum CNC Machined Compressor Wheels & Pump Impellers are precision-engineered components designed for high-performance turbocharging, HVAC systems, and industrial fluid dynamics applications. Manufactured using aerospace-grade aluminum alloys and advanced 5-axis CNC milling, these impellers deliver exceptional efficiency, durability, and aerodynamic performance.
Key Features & Benefits:
1. Ultra-Precise 5-Axis CNC Machining – Achieves ±0.005mm tolerance for perfect blade geometry and balance.
2. Aerospace-Grade Aluminum (6061-T6, 7075-T6) – High strength-to-weight ratio, corrosion resistance, and thermal stability.
3. Optimized Aerodynamics – CFD (Computational Fluid Dynamics)-validated blade profiles for maximum airflow efficiency.
4. Dynamic Balancing – Tested to ISO 1940-1 G2.5 standard for smooth, vibration-free operation.
5. Customizable Designs – Adjustable blade angles, hub configurations, and porting options.
Advanced 5-Axis CNC Machining Technology:
Unparalleled Precision
Our 5-axis CNC machining centers are equipped with the latest in control systems and software. This advanced technology allows for simultaneous movement along five axes, enabling the creation of complex geometries with an unprecedented level of precision. Tolerances as tight as ±0.005mm can be achieved, ensuring that each compressor wheel and pump impeller meets the most exacting specifications.
Enhanced Surface Finish
The multi-axis movement not only improves dimensional accuracy but also results in an exceptional surface finish. By minimizing tool marks and chatter, we produce components that require minimal post - machining finishing, saving both time and cost for our customers.
Applications:
Turbochargers – High-efficiency compressor wheels for automotive & marine engines.
HVAC Systems – Centrifugal impellers for air handling units.
Industrial Pumps – High-flow impellers for water, oil, and chemical processing.
Aerospace – Lightweight turbine blades for auxiliary power units (APUs).
Performance Comparison:
| Performance Metric | Our 5-Axis CNC | Traditional Casting | Advantage |
| Dimensional Accuracy | ±0.005 mm | ±0.2 mm | 40x better |
| Surface Finish | Ra 0.4 μm | Ra 3.2 μm | 8x smoother |
| Production Lead Time | 7 days | 28 days | 4x faster |
| Fatigue Life | 1,000,000 cycles | 300,000 cycles | 3.3x longer |
| Material Utilization | 95% | 60% | 35% more efficient |
Customization and Customer Support:
1. Tailored Solutions:
We understand that each application has unique requirements. Our engineering team works closely with customers to develop customized compressor wheels and pump impellers. Using advanced CAD/CAM software, we can translate specific design concepts into manufacturable components, ensuring a perfect fit for any system.
2. Dedicated Customer Support
Our commitment to customer satisfaction extends beyond the manufacturing process. Our technical support team is available to assist with installation, troubleshooting, and any post - sale inquiries. We strive to build long - term partnerships with our customers, providing them with reliable products and exceptional service.
Why Consider Us?
1. No mold fees for aluminum profiles – We cover these costs to reduce your expenses.
2. No welding fixture charges – Another way we help you save.
3. Combining different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials and MIM materials, then CNC machining to lower the unit price.
4. One-Stop Factory – Our factory, certified with ISO9001 and IATF16949, offers one-stop services including laser cutting, bending, stamping, CNC machining, sheet metal working, welding and assembling, ensuring stable quality control.
