Premium Ductile Iron Pump Impeller with Smooth Surface Treatment

• Customization: Available
• Type: Impeller
• Material: Grey Iron, Ductile Iron
• Surface: Smooth, Painting as Customer′s Request
• Trade Mark: as Customer′s Request
• Application: Water Pump
• Transport Package: Steel Pallet for Export Shipment
• Specification: various sizes, custom made
• Trademark: OEM
• Origin: China
• HS Code: 7325101000
• Production Capacity: 80000 PCS/Month

Product Description

Proudly standing as the epitome of precision and artistry within the iron foundry sector, our unmatched expertise sets a new standard of excellence in the industry!

By meticulously handpicking only the finest quality raw materials and implementing continuous, rigorous quality inspections, we ensure brilliance at every stage of production.

Armed with a wealth of experience, exceptional capacity, and an unwavering dedication to eco-friendly manufacturing practices, we emerge as a premier leader in the realm of professional iron foundries.
Encompassing an impressive expanse of 80,000 square meters, our factory boasts state-of-the-art workshops and cutting-edge equipment, including the latest furnaces and casting machines, all designed to masterfully handle a diverse spectrum of orders with precision and efficiency.

We present an extensive suite of cast-iron products tailored for a multitude of applications. Our offerings include construction essentials such as drainage gratings and manhole covers, machinery parts like transmission wheels and engine components, and versatile items including water pump housings and umbrella bases. Our exceptional customization capabilities empower us to meticulously cater to precise material, size, shape, and performance requirements.

Quality and eco-consciousness form the bedrock of our core values. With prestigious certifications including ISO 9001, ISO 14001, and ISO 45001, we commence with premium, eco-friendly raw materials and maintain vigilant supervision throughout production to minimize waste and emissions. Our advanced inspections guarantee our products not only exceed industry standards but also achieve minimal environmental impact.

Our dedicated team provides a comprehensive range of services, including pre-sale consultation and support, continuous updates on order status throughout sales, and offering warranties coupled with prompt feedback post-sales, all contributing to the cultivation of enduring partnerships.

Parameter	Details
Material	Gray cast iron (HT250)
Outer diameter	200 - 500 mm (depending on the pump model)
Inner diameter (hub)	50 - 150 mm
Blade number	4 - 8
Blade thickness	5 - 15 mm
Blade shape	Backward - curved or radial
Blade angle (relative to the tangent of the rotation circle)	20 - 40 degrees
Surface roughness (Ra)	1.6 - 6.3 μm
Weight	5 - 20 kg
Maximum rotational speed	1000 - 3000 rpm
Tolerance of outer diameter	± 0.5 - ± 2 mm
Tolerance of inner diameter	± 0.3 - ± 1 mm
Tolerance of blade thickness	± 0.2 - ± 1 mm
Balance grade	G2.5 - G6.3
Maximum working temperature	- 20 - 200 °C

What makes us the ultimate choice? Uncover the compelling reasons that set us apart!

Premium Quality Materials

We meticulously select top-grade cast iron materials. This stringent selection process ensures our impellers possess exceptional strength and durability, expertly resisting wear and corrosion even during extended operations in aquatic environments, providing longevity and reliability.

State-of-the-Art Casting Technology

By leveraging advanced casting equipment and techniques, we exercise precise control over our casting process. This precision enables us to produce impellers with exact dimensional accuracy and smooth surfaces, minimizing the necessity for extensive post-processing while guaranteeing optimal impeller performance.

Expert Workforce

Our workforce is comprised of highly skilled and experienced professionals in casting operations. Their profound expertise in water pump impeller production—from meticulous mold creation to precise casting and rigorous quality inspection—ensures each impeller's superior quality and consistency.

Meticulous Quality Assurance

Employing a comprehensive quality control system, we subject every water pump impeller to numerous rigorous inspections, including meticulous dimensional verification, thorough material assessment, and exhaustive performance testing, ensuring that only top-quality products leave our facility, ready to exceed expectations.