Customizable Ductile Iron Pump Housing Impeller for Enhanced Durability

• 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 shining beacon of unparalleled precision and extraordinary craftsmanship within the iron foundry industry, consistently setting the benchmark for excellence and unrivaled expertise!

By meticulously selecting only the highest quality raw materials and steadfastly upholding continuous, rigorous quality inspections, we ensure unmatched excellence and superiority at each and every stage of our production process.

Armed with a treasure trove of extensive experience, unmatched capacity, and an unwavering dedication to eco-friendly manufacturing principles, we stand out brilliantly as a leading authority in the iron foundry domain.
Spanning an impressive 80,000-square-meter area, our factory is equipped with modern workshops and cutting-edge equipment. Our state-of-the-art furnaces and casting machines are precisely tailored to handle a vast array of orders with absolute precision and finesse.

We proudly offer a diverse and extensive range of cast-iron products, ideal for a myriad of applications. From construction essentials like drainage gratings and manhole covers to machinery parts such as transmission wheels and engine components, our offerings even include water pump housings and umbrella bases. Our exceptional customization capabilities empower us to precisely adapt to specific material, size, shape, and performance requirements.

Quality and eco-consciousness form the very foundation of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we begin with top-tier, eco-friendly raw materials and meticulously supervise production to minimize waste and emissions. Our advanced inspections ensure our products not only surpass industry standards but also achieve the lowest possible environmental impact.

Our dedicated team provides a comprehensive suite of exceptional services, including pre-sale consultation and support, continuous updates on order status during sales, and offers warranties accompanied by prompt feedback post-sales, all of which contribute to nurturing long-term 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

What makes us the ultimate choice? Delve into the compelling reasons why we stand out and excel!

Premium Quality Materials

We meticulously select top-grade cast iron materials. This diligent selection process ensures that our impellers boast exceptional strength and durability, expertly resisting wear and corrosion even during prolonged operations in challenging aquatic environments.

State-of-the-Art Casting Technology

By leveraging cutting-edge casting equipment and techniques, we achieve precise control over our casting process. This precision allows us to produce impellers with exact dimensions and smooth surfaces, significantly minimizing the need for extensive post-processing while ensuring optimal impeller performance.

Expert Workforce

Our team is composed of extremely skilled and seasoned professionals in casting operations. Their deep understanding of water pump impeller production—from mold creation to casting and quality inspection—guarantees each impeller's superior quality and performance.

Meticulous Quality Assurance

Utilizing a comprehensive and robust quality control system, we subject every water pump impeller to multiple rigorous inspections, including precise dimensional verification, material assessment, and performance testing, ensuring that only the finest products depart from our facility.