Customizable Ductile Iron Pump Housing Impeller with Smooth Surface

• 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. shines as a paragon of precision and meticulous craftsmanship, consistently setting the benchmark for excellence and innovation in the iron foundry realm.

Our commitment to excellence is evident through our selective use of only premium raw materials, alongside a relentless pursuit of quality through continuous and rigorous inspections at every production stage, ensuring unmatched superiority.

With extensive experience, unparalleled production capacity, and a steadfast pledge to eco-friendly practices, we illuminate the iron foundry industry as a leading, sustainable force.
Spanning across an expansive 80,000-square-meter area, our facility boasts cutting-edge workshops equipped with advanced furnaces and casting machinery, all designed to handle diverse orders with precise accuracy.

Our diverse portfolio of cast-iron products caters to numerous applications, from construction essentials like drainage gratings and manhole covers to vital machinery components, including transmission wheels and engine parts. Our unparalleled customization capabilities enable us to meet precise material, size, shape, and performance specifications effortlessly.

Quality and environmental stewardship form our foundational values. With ISO 9001, ISO 14001, and ISO 45001 accreditations, we prioritize top-quality, eco-friendly raw materials, overseeing production to minimize waste and emissions. Our rigorous inspections ensure products exceed industry benchmarks while minimizing environmental impact.

Our devoted team offers a full suite of services, from pre-sale consultation to real-time order updates and reliable post-sale support with warranties. This comprehensive service fosters 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 premier provider? Explore the compelling reasons that distinguish us in the industry.

Premium Quality Materials

Through meticulous selection of superior grade cast iron, our impellers exhibit exceptional robustness and resilience, expertly resisting wear and corrosion even during prolonged aquatic operations.

State-of-the-Art Casting Technology

Harnessing cutting-edge casting technology, we exert precise control over the casting process, creating impellers with exact dimensions and smooth finishes, reducing the need for extensive post-processing and ensuring peak performance.

Expert Workforce

Our highly skilled team, proficient in casting operations, leverages their deep knowledge in water pump impeller production—from mold creation to quality inspection—ensuring each impeller is of the highest quality.

Meticulous Quality Assurance

Through an exhaustive quality control system, each impeller undergoes rigorous inspections, from dimensional checks to performance testing, ensuring only top-tier products leave our facility.