Stainless Steel OEM Polishing CNC Casting Marine Aerospace Impeller
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Stainless Steel OEM Polishing CNC Casting Marine Aerospace Impeller

The stainless steel impeller offers excellent corrosion resistance and high strength, widely used in pumps, fans, and other fluid equipment. By rotating, it generates centrifugal force to transfer and pressurize liquids or gases. It features stable performance, robust structure, and is suitable for complex working environments.
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Product Advantage

1. Excellent Corrosion Resistance

Made from high-quality stainless steel, suitable for acidic, alkaline, and seawater environments, ensuring long service life.

2. High Structural Strength

Strong and impact-resistant, performs reliably under heavy-duty conditions.

3. Precision Machining

CNC manufacturing ensures high geometric accuracy, enhancing efficiency and reducing energy loss.

4. Superior Dynamic Balance

Undergoes dynamic balance testing, resulting in low vibration, reduced noise, and minimal wear.

5. Wide Application Range

Compatible with various pump and fan systems, adaptable to different fluids and operating conditions.


Technical Parameters

Product ParametersContent
Product NameImpeller
ApplicationMarine Industry/Aerospace Industry
MaterialIncone1718/316/304
Surface TreatmentPolishing
Weight20-200KG
Tolerance ClassIT:6-8
Minimum Order Quantity≥5EA
Surface RoughnessRA:1.6-6.3
Processing TechnologyCNC
Production VolumeOver 50 Pieces Per Month
Heat TreatmentSolution Treatment
HardnessHRC24-28
Testing MethodCMM


Product Uses

1. Industrial Pump Systems

Widely used in chemical, paper, and pharmaceutical industries for fluid transfer under corrosive and high-temperature conditions.

2. Wastewater Treatment Equipment

Ideal for sewage and sludge pumps, capable of handling abrasive and corrosive media with extended operational life.

3. Seawater Desalination & Marine Equipment

Performs reliably in saltwater environments, used on ships, offshore platforms, and desalination systems.

4. HVAC Systems

Applied in central air-conditioning and water circulation systems, ensuring stable and efficient operation.

5. Food & Beverage Industry

Suitable for clean liquid transfer, made from food-grade stainless steel, used for milk, beverages, and other liquids.

6. Power & Energy Sector

Used in cooling water pumps and boiler feed systems, ensuring safety and improved efficiency in power plants.


Product Operate Guide

Before starting the machine, ensure the impeller and internal components are clean and properly installed.

Check all connections, power supply, and fluid levels. Start the machine gradually and monitor for unusual noise or vibration. Follow the operation manual for specific settings. Perform regular maintenance and cleaning to ensure optimal performance. If any issues arise, stop the machine immediately and contact technical support.


Product Video



FAQ

1.Q:  What media is this impeller suitable for?

It is suitable for water, seawater, and various corrosive liquids—ideal for applications requiring strong corrosion resistance.


2.Q: Can the impeller be customized according to my drawings?

Yes, we offer customization. Just provide your detailed drawings or specifications, and we will manufacture accordingly.


3.Q: What is the typical service life of the impeller?

Under normal conditions with regular maintenance, the impeller can last for several years, depending on the working environment.


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We specialize in precision machining of metal mechanical components, serving high-end equipment industries such as agriculture, construction machinery, and machine tools.

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Phone: +86-13188955360
Email: sophia@krdmanufacturing.com
WhatsApp: +86-15254212083
Add: No. 108, Shuanyuan Road, Chengyang sub-district, Chengyang District, Qingdao City, ShanDong

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