High-Performance Grey Iron Pump Housing Impeller, Surface as Per 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 unparalleled precision and craftsmanship in the iron foundry industry, setting an extraordinary standard for excellence and expertise! With a keen focus on innovation and quality, we are committed to delivering products that consistently surpass expectations.

By meticulously selecting only the most supreme quality raw materials and maintaining a steadfast commitment to continuous and rigorous quality inspections, we ensure remarkable excellence and superiority at every stage of our refined production process.

With a treasure trove of experience, exceptional capacity, and an unwavering dedication to eco-friendly manufacturing, we radiate as a leading professional in the iron foundry domain, continually advancing the industry with our superior practices and products.
Encompassing a sprawling 80,000-square-meter area, our factory is outfitted with modern workshops and cutting-edge equipment. Our state-of-the-art furnaces and casting machines are engineered to handle a wide variety of orders with absolute precision, ensuring we meet the diverse needs of our esteemed clientele.

We proudly present an extensive range of premium cast-iron products, perfectly tailored for a multitude of applications. From construction essentials like drainage gratings and manhole covers to critical machinery parts such as transmission wheels and engine components, our offerings extend to water pump housings and umbrella bases. Our extraordinary customization capabilities empower us to precisely meet specific material, size, shape, and performance requirements with unparalleled accuracy.

Quality and eco-consciousness form the very bedrock of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we start with top-tier, eco-friendly raw materials and meticulously oversee production to minimize waste and emissions. Our advanced inspections ensure our products not only meet but exceed industry standards while achieving 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 with prompt feedback post-sales, all contributing to fostering enduring and mutually beneficial 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 sets us apart as the ultimate choice? Delve into the compelling reasons why we are the preferred partner in the iron foundry sector!

Premium Quality Materials

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

State-of-the-Art Casting Technology

By leveraging advanced 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 consists of highly skilled and seasoned professionals in casting operations. Their deep understanding of water pump impeller production—from meticulous mold creation to casting and thorough quality inspection—guarantees each impeller's superior quality and reliability.

Meticulous Quality Assurance

Utilizing a comprehensive 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 leave our facility with impeccable quality.