Ductile Iron Pump Housing Impeller with Smooth Finish and Custom Options

• 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

Welcome to Jinan Homa Machinery Co., Ltd., where our name is synonymous with precision artistry and unparalleled craftsmanship in the iron foundry sector. We are the epitome of excellence and the benchmark of expertise in the industry!

Our commitment is unwavering, as we painstakingly select only top-tier raw materials. Maintaining rigorous quality inspections consistently ensures superior excellence at every phase of our production journey.

With a rich reservoir of experience, unrivaled production capacity, and a steadfast commitment to sustainable practices, we proudly illuminate the path as a pioneering leader in the iron foundry world.
Spanning an impressive 80,000 square meters, our facility boasts modern workshops and advanced equipment. Our cutting-edge furnaces and casting machines are exquisitely designed to handle diverse orders with impeccable precision.

Discover our wide array of cast-iron products, perfect for various applications. From construction staples like drainage gratings and manhole covers to intricate machine parts such as transmission wheels and engine components, our portfolio also includes water pump housings and umbrella bases. Our advanced customization capabilities empower us to precisely address your specific needs in material, size, shape, and performance.

At the heart of our values are quality and sustainability. With ISO 9001, ISO 14001, and ISO 45001 certifications as testimony, we initiate production with premium, eco-friendly materials. Our stringent oversight minimizes environmental impact while our inspections ensure products not only meet but exceed industry standards.

Our devoted team offers an all-encompassing range of services, from pre-sale consultation and support to providing real-time updates during sales, along with warranties and 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

Why choose us as your ultimate partner? Discover the compelling reasons that set us apart from the rest!

Premium Quality Materials

We diligently select superior cast iron materials, ensuring that our impellers possess remarkable strength and durability. They stand resilient against wear and corrosion, even under prolonged aquatic operations.

State-of-the-Art Casting Technology

Through cutting-edge casting equipment and methods, we exercise precise control over the casting process. This meticulous precision yields impellers with exact dimensions and smooth surfaces, reducing the need for extensive finishing and guaranteeing optimal performance.

Expert Workforce

Our team comprises skilled and experienced professionals who excel in casting operations. Their profound expertise in water pump impeller production—from mold crafting to casting and quality inspection—ensures each impeller's exceptional quality.

Meticulous Quality Assurance

Employing an exhaustive quality control system, every water pump impeller undergoes multiple rigorous inspections, including dimensional checks, material evaluations, and performance tests, ensuring that only the finest products leave our premises.