Durable Ductile Iron Pump Housing Impeller with Custom Painting Options

• 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. is a shining symbol of unrivaled precision and artistry in the iron foundry sector, standing tall as a paragon of excellence and profound expertise!

Through the careful selection of only the most superior raw materials and a steadfast dedication to ongoing, stringent quality inspections, we ensure that excellence and supremacy are woven into every phase of our production process.

With a wealth of experience, unmatched capacity, and a resolute focus on eco-conscious manufacturing, we illuminate the path forward as a foremost authority in the iron foundry field.
Spanning an expansive 80,000-square-meter area, our facility is equipped with cutting-edge workshops and the most advanced machinery. Our state-of-the-art furnaces and casting machines are meticulously designed to handle a diverse array of orders with precision and accuracy.

We offer a comprehensive array of cast-iron products suited for a vast range of applications. From construction staples like drainage gratings and manhole covers to machinery parts such as transmission wheels and engine components, our lineup extends to water pump housings and umbrella bases. Our remarkable customization capabilities enable us to fulfill exact material, size, shape, and performance specifications.

Quality and environmental consciousness form the foundation of our core principles. With ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with premium, eco-friendly raw materials and meticulously oversee production to curtail waste and emissions. Our advanced inspection processes ensure our products not only surpass industry standards but also achieve the utmost environmental sustainability.

Our dedicated team extends a full suite of services, including pre-sale consultation and support, continuous updates on order progression during sales, and warranties with prompt post-sales feedback, all contributing to nurturing 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

Why choose us as your definitive partner? Explore the compelling reasons that set us apart!

Premium Quality Materials

We diligently select the finest cast iron materials, ensuring our impellers possess remarkable strength and longevity, adeptly resisting wear and corrosion even under extended use in marine environments.

State-of-the-Art Casting Technology

By harnessing cutting-edge casting equipment and methodologies, we achieve meticulous control over our casting operations. This precision enables the production of impellers with precise dimensions and smooth surfaces, reducing the necessity for extensive post-processing while guaranteeing peak performance.

Expert Workforce

Our team comprises highly skilled and experienced professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality assurance—ensures each impeller's outstanding quality.

Meticulous Quality Assurance

Employing a detailed quality control system, each water pump impeller undergoes multiple rigorous inspections, including dimensional checks, material evaluations, and performance tests, ensuring only superior products leave our premises.