High-Performance Grey Iron Housing with Customizable Impeller Solutions

• 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 brilliantly as a symbol of precision and mastery in the iron foundry industry, setting an unrivaled standard for extraordinary craftsmanship and leading expertise!

Our unwavering quest for excellence propels us to carefully select only the finest raw materials. With a steadfast commitment to continuous and rigorous quality inspections, we ensure unparalleled quality at every stage of our production journey.

With extensive experience and unmatched production capacity, we stand as a distinguished leader in the iron foundry sphere, passionately dedicated to eco-friendly manufacturing that distinctly sets us apart.
Our vast 80,000-square-meter facility boasts modern workshops and state-of-the-art machinery, including cutting-edge furnaces and casting machines, all meticulously designed to handle a diverse range of orders with flawless precision.

Our broad selection of cast-iron products is crafted for various applications, from essential construction items like drainage gratings and manhole covers to intricate machinery parts such as transmission wheels and engine components. Additionally, we provide water pump housings and umbrella bases. Our outstanding customization capabilities ensure that we can meet precise requirements for material, size, shape, and performance with unrivaled accuracy.

Quality and environmental consciousness form the core of our values. With ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with premium, eco-friendly raw materials, meticulously monitoring production to minimize waste and emissions. Our advanced inspections guarantee that our products not only surpass industry standards but also achieve minimal environmental impact.

Our dedicated team delivers a comprehensive suite of services, including pre-sale consultation, ongoing updates during sales, and warranties with prompt post-sales feedback, 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

Discover the compelling reasons that make us your ultimate choice; explore what makes us distinctive!

Premium Quality Materials

By rigorously selecting top-tier cast iron materials, we ensure our impellers exhibit exceptional strength and durability, effectively resisting wear and corrosion even in prolonged aquatic environments.

State-of-the-Art Casting Technology

Employing advanced casting equipment and techniques, we maintain precise control over our casting process. This meticulous precision allows us to produce impellers with exact dimensions and smooth surfaces, minimizing extensive post-processing and optimizing performance.

Expert Workforce

Our team comprises highly skilled and experienced professionals, adept in casting operations. Their profound expertise in water pump impeller production—from mold creation through to casting and quality inspection—ensures the exceptional quality of every impeller.

Meticulous Quality Assurance

Through an exhaustive quality control system, we perform multiple stringent inspections on every water pump impeller, including dimensional verification, material assessment, and performance testing, ensuring only the finest products depart our facility.