Smooth Finish Grey Iron Pump Housing Impeller with Custom Trademark Request

• 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 a beacon of unmatched precision and artistry in the iron foundry industry, setting the gold standard for excellence and expertise! Our dedication to quality and innovation makes us a leader in crafting exquisite iron products.

Through our meticulous selection of the finest raw materials and unwavering commitment to rigorous, ongoing quality inspections, we guarantee excellence and superiority at every phase of our production. Our discerning standards ensure that each product we deliver is a masterpiece of craftsmanship.

Armed with a treasure trove of experience, unparalleled production capacity, and an unwavering dedication to eco-conscious manufacturing, we shine brilliantly as a leading professional in the iron foundry domain, championing sustainable innovation and quality.
Spanning an expansive 80,000-square-meter area, our factory is equipped with cutting-edge workshops and the latest equipment. Our state-of-the-art furnaces and casting machines are expertly designed to accommodate a diverse array of orders with precision and efficiency, ensuring top-tier output every time.

We proudly offer an extensive suite of cast-iron products tailored for diverse applications. From pivotal construction components like drainage gratings and manhole covers to intricate machinery parts like transmission wheels and engine components, our portfolio also includes water pump housings and umbrella bases. Our exceptional customization capabilities enable us to meet specific requirements in material, size, shape, and performance.

Quality and eco-consciousness form the very bedrock of our core values. With ISO 9001, ISO 14001, and ISO 45001 certifications, we utilize top-tier, eco-friendly raw materials and meticulously supervise production to minimize waste and emissions. Our advanced inspections ensure our products not only outshine industry standards but also achieve minimal environmental impact.

Our dedicated team offers a comprehensive suite of services, encompassing pre-sale consultation and support, continuous updates on order status during sales, and warranties with prompt post-sale feedback. These services foster long-term partnerships defined by 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

What makes us the ultimate choice? Discover the compelling reasons that set us apart and elevate us as the premier choice for your needs!

Premium Quality Materials

We meticulously select top-grade cast iron materials, ensuring that our impellers exhibit exceptional strength and durability. This careful selection process enables our impellers to resist wear and corrosion, even during extended operations in challenging aquatic environments.

State-of-the-Art Casting Technology

Leveraging advanced casting equipment and cutting-edge techniques, we achieve precise control over our casting processes. This precision allows us to create impellers with exact dimensions and impeccably smooth surfaces, reducing the need for extensive post-processing and ensuring optimal impeller performance.

Expert Workforce

Our team comprises highly skilled and seasoned professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality inspection—ensures that every impeller is a testament to superior quality.

Meticulous Quality Assurance

With a comprehensive quality control system, we subject every water pump impeller to a series of rigorous inspections, including dimensional verification, material assessment, and performance testing. This ensures that only the finest products leave our facility, destined for exceptional performance.