High-Quality Pump Impeller Made From Grey Iron Material

• 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

At Jinan Homa Machinery Co., Ltd., we proudly stand as a dedicated beacon of precision and craftsmanship within the iron foundry industry. Our expertise is not just unmatched; it's truly exceptional, setting a robust benchmark for quality and innovation.

We meticulously handpick only the finest quality raw materials and implement continuous, rigorous quality inspections, ensuring excellence at every stage of production. This meticulous attention to detail guarantees a product outcome that is nothing short of superb.

With our wealth of experience and outstanding capacity, coupled with an unwavering commitment to eco-friendly manufacturing, Jinan Homa Machinery Co., Ltd. emerges as a leading professional iron foundry, crafting solutions that stand the test of time and nature.
Our expansive 80,000-square-meter facility is a testament to modern manufacturing prowess, equipped with cutting-edge workshops, state-of-the-art furnaces, and casting machines. This infrastructure facilitates handling a diverse array of orders with impeccable precision and speed.

We proudly present an extensive range of cast-iron products designed for a myriad of applications. From construction essentials like drainage gratings and manhole covers to critical machinery parts such as transmission wheels and engine components, and versatile uses like water pump housings and umbrella bases, our customization capabilities are unparalleled. We precisely cater to material, size, shape, and performance specifications.

At the core of Jinan Homa's values lie quality and eco-consciousness. With ISO 9001, ISO 14001, and ISO 45001 certifications, we start with premium, eco-friendly raw materials and maintain rigorous supervision to minimize waste and emissions. Our advanced inspections not only meet but exceed industry standards, ensuring our products achieve the lowest environmental impact possible.

Our dedicated team offers a comprehensive suite of services designed to nurture long-term partnerships. From pre-sale consultation and support to continuous updates during the sales process, and warranties with prompt feedback post-sale, we provide impeccable service at every stage.

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

Why choose Jinan Homa Machinery Co., Ltd.? Discover the compelling reasons that make us the ideal choice for your casting needs!

Premium Quality Materials

We meticulously select top-grade cast iron materials, ensuring our impellers boast exceptional strength and durability. This stringent selection process allows them to expertly resist wear and corrosion, even during extended operations in demanding aquatic environments.

State-of-the-Art Casting Technology

Utilizing the most advanced casting equipment and techniques, we achieve precise control over our casting process. This precision enables us to produce impellers with exact dimensions and smooth surfaces, reducing the need for extensive post-processing and ensuring optimized impeller performance.

Expert Workforce

Our team comprises highly skilled and experienced professionals adept in casting operations. Their profound understanding of water pump impeller production—from mold creation to precise casting and thorough quality inspection—ensures each impeller's superior quality.

Meticulous Quality Assurance

Through a meticulous quality control system, every water pump impeller is subjected to multiple rigorous inspections, including dimensional verification, material assessment, and performance testing. This ensures only top-quality products leave our facility, making us a trusted name in the industry.