Industrial Pump Impeller Blade and Robust Ductile Iron Case

• 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 as a beacon of excellence in the iron foundry industry, our craftsmanship is both unmatched and unparalleled!

By meticulously selecting only the most superior quality raw materials and implementing a rigorous, continuous quality inspection regime, our commitment to excellence is not just promised but guaranteed.

With a treasure trove of experience, exceptional capacity, and a resolute commitment to eco-friendly manufacturing, we stand out as a premier professional iron foundry.
Spanning a vast 80,000-square-meter area, our factory is equipped with state-of-the-art workshops and advanced equipment, including high-performance furnaces and precision casting machines, engineered to accommodate diverse and intricate orders.

We proudly offer a comprehensive array of cast-iron products ideal for construction, such as drainage gratings and robust manhole covers; machinery parts, including intricate transmission wheels and durable engine components; and other specialized applications like water pump housings and stable umbrella bases. Mastering the art of customization, we meticulously cater to specific material, size, shape, and performance needs with unmatched precision.

Quality and eco-consciousness are the cornerstones of our ethos. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we begin with premium, eco-friendly raw materials, rigorously supervising production to minimize waste and emissions. Our cutting-edge inspections ensure products surpass industry standards while achieving the lowest environmental impact possible.

Our dedicated team offers comprehensive pre-sale consultation and support, keeps you informed on order status during sales, and provides warranties along with prompt feedback post-sales, fostering long-term partnerships built on trust and reliability.

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 perfect choice for your needs? Discover the reasons now!

Premium Quality Materials

We rigorously select top-grade cast iron materials. This careful selection process ensures our impellers possess outstanding strength and durability, adeptly resisting wear and corrosion during prolonged operations in aquatic environments.

State-of-the-Art Casting Technology

By harnessing cutting-edge casting equipment and techniques, we achieve precise control over our casting process. This precision leads to the production of impellers with exact dimensions and smooth surfaces, significantly reducing the need for extensive post-processing while ensuring optimal impeller performance.

Expert Workforce

Our team comprises highly skilled and experienced professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality assurance—ensures the superior quality of each impeller crafted.

Meticulous Quality Assurance

Using a rigorous quality control system, we subject every water pump impeller to multiple inspections, including dimensional verification, material assessment, and performance testing, ensuring that only top-quality products leave our facility.