Efficient Grey Iron Impeller with Customizable Options and Smooth 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. shines as a pinnacle of unmatched precision and mastery in the iron foundry arena, setting the gold standard for exceptional craftsmanship and industry-leading expertise. Our dedication to excellence makes us a beacon of reliability, delivering superior iron solutions with unmatched prowess!

Driven by an unwavering pursuit of perfection, we meticulously select only the highest caliber raw materials. This dedication is complemented by our steadfast commitment to continuous, rigorous quality checks, ensuring top-tier results at each phase of our production journey. Our quality promise is your assurance of excellence.

With a wealth of experience and unparalleled production capacity, we proudly lead as a beacon in the iron foundry domain. Our commitment to eco-friendly manufacturing not only sets us apart but also defines our innovative approach to sustainable excellence.
Spanning 80,000 square meters, our extensive facility boasts cutting-edge workshops and advanced machinery. From state-of-the-art furnaces to sophisticated casting machines, we are fully equipped to manage a wide array of orders with impeccable precision and finesse.

Our diverse range of cast-iron products caters to various applications, including essential construction items like drainage gratings and manhole covers, as well as intricate machinery parts such as transmission wheels and engine components. With water pump housings and umbrella bases also in our repertoire, our exceptional customization capabilities allow us to meet specific material, size, shape, and performance requirements with unmatched precision.

Quality and environmental consciousness are at the heart of our ethos. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we initiate our process with premium, eco-friendly materials. We meticulously oversee production to minimize waste and emissions, ensuring that our products surpass industry standards while maintaining the lowest possible environmental impact.

Our dedicated team offers a holistic suite of services, encompassing pre-sale consultation and support, real-time updates on order status during sales, and comprehensive warranties with prompt post-sales feedback. This approach cultivates enduring partnerships rooted in trust and satisfaction.

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

Uncover the compelling reasons why we are the unmatched choice. Delve into what truly sets us apart and discover our distinctive qualities!

Premium Quality Materials

Through meticulous selection of top-tier cast iron materials, we guarantee that our impellers possess remarkable strength and durability. They effectively resist wear and corrosion, even during prolonged use in challenging aquatic environments.

State-of-the-Art Casting Technology

By employing advanced casting equipment and techniques, we achieve precise control over our casting process. This meticulous precision enables us to produce impellers with exact dimensions and smooth surfaces, reducing the need for extensive post-processing and enhancing performance.

Expert Workforce

Our team is comprised of highly skilled professionals, each an expert in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality inspection—ensures each impeller meets our stringent standards for exceptional quality.

Meticulous Quality Assurance

Our comprehensive quality control system encompasses multiple rigorous inspections for each water pump impeller, including dimensional verification, material assessment, and performance testing. This thorough scrutiny guarantees that only the finest products depart from our facility into your hands.