Efficient Pump Impeller Blade with Robust Iron Casting Housing

• 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

Proudly standing tall as a dedicated iron foundry, Jinan Homa Machinery Co., Ltd. boasts an unparalleled expertise that truly sets us apart from the competition!

By meticulously selecting only the highest quality raw materials and implementing rigorous and continuous quality inspections, our commitment to excellence is unwavering and guaranteed.

With a treasure trove of experience, exceptional production capacity, and an unwavering commitment to eco-friendly manufacturing practices, we shine as a professional iron foundry.
Spanning a vast area of over 80,000 square meters, our state-of-the-art factory is equipped with modern workshops and cutting-edge equipment, such as advanced furnaces and precision casting machines, perfectly tailored to accommodate an array of diverse orders.

We proudly offer an extensive selection of cast-iron products, ideal for construction, including drainage gratings and manhole covers; machinery parts like transmission wheels and engine components; as well as other applications such as water pump housings and umbrella bases. Excelling in customization, we meticulously cater to your specific requirements for material, size, shape, and performance with pinpoint precision.

Quality and ecological responsibility are at the heart of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we use premium, eco-friendly raw materials, ensuring a meticulously supervised production process that minimizes waste and emissions. Our advanced inspections not only guarantee that our products surpass industry standards but also ensure the lowest possible environmental impact.

Our dedicated team offers comprehensive pre-sale consultation and support, keeps you informed about the order status throughout the sales process, and provides warranties along with prompt feedback post-sales, fostering 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? Discover the reasons why!

Premium Quality Materials

We meticulously select the finest top-grade cast iron materials. This rigorous selection ensures that our impellers boast exceptional strength and durability, expertly resisting wear and corrosion during extended operations in aquatic environments.

State-of-the-Art Casting Technology

Harnessing the power of advanced casting equipment and cutting-edge techniques allows us to have precise control over our casting process. This precision enables us to produce impellers with exact dimensions and smooth surfaces, reducing the need for extensive post-processing while ensuring optimal impeller performance.

Expert Workforce

Our workforce is comprised of highly skilled and experienced professionals in the realm of casting operations. Their profound expertise in every aspect of water pump impeller production—from mold creation to casting and quality inspection—ensures the superior quality of each and every impeller we produce.

Meticulous Quality Assurance

Implementing a thorough quality control system, we subject every water pump impeller to a series of comprehensive inspections, including dimensional verification, material assessment, and performance testing, ensuring that only the highest quality products leave our facility.