Ductile Iron Pump Housing Impeller with Customizable Surface Finish

• 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

Jinan Homa Machinery Co., Ltd. proudly stands as an emblem of unparalleled precision and craftsmanship in the iron foundry industry, setting the benchmark for excellence and expertise!

By diligently selecting only the finest quality raw materials and upholding an unwavering commitment to continuous, meticulous quality inspections, we guarantee excellence and supremacy at every stage of our production process.

With a wealth of experience, unmatched capacity, and a steadfast dedication to eco-friendly manufacturing, we illuminate the pathway as a premier professional in the iron foundry domain.
Spanning over an expansive 80,000-square-meter area, our factory is equipped with modern workshops and cutting-edge equipment. Our state-of-the-art furnaces and casting machines are expertly tailored to handle a diverse array of orders with absolute precision.

We proudly offer a vast array of cast-iron products, perfect for a plethora of applications. From essentials like drainage gratings and manhole covers to machinery parts such as transmission wheels and engine components, our extensive offerings include water pump housings and umbrella bases. Our remarkable customization capabilities allow us to precisely fulfill specific material, size, shape, and performance requirements.

Quality and eco-consciousness are the cornerstones of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with premium, eco-friendly raw materials and diligently oversee production to minimize waste and emissions. Our advanced inspections ensure our products not only surpass industry standards but also achieve the lowest possible environmental impact.

Our committed team offers a comprehensive suite of services, encompassing pre-sale consultation and support, continuous updates on order status during sales, and provides warranties with prompt feedback post-sales, all contributing to nurturing long-term 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? Explore the compelling reasons we are distinctively outstanding!

Premium Quality Materials

We meticulously select top-grade cast iron materials. This diligent selection process ensures our impellers are endowed with exceptional strength and durability, expertly resisting wear and corrosion even during extended operations in aquatic environments.

State-of-the-Art Casting Technology

By utilizing advanced casting equipment and techniques, we attain precise control over our casting process. This precision enables us to produce impellers with exact dimensions and smooth surfaces, thereby reducing the need for extensive post-processing while ensuring optimal impeller performance.

Expert Workforce

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

Meticulous Quality Assurance

Implementing a comprehensive quality control system, we subject every water pump impeller to numerous rigorous inspections, including dimensional verification, material assessment, and performance testing, ensuring that only the finest products leave our facility.