Smooth Surface Grey Iron Impeller and Pump Housing with Custom Design

• Customization: Available
• Type: Impeller
• Material: Grey Iron, Ductile Iron
• 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

We proudly operate as a distinguished iron foundry!

Our commitment to excellence begins with the use of superior raw materials, coupled with rigorous and continuous quality inspections to ensure the highest standards.

As a leading iron foundry, we boast extensive experience, exceptional production capabilities, and a steadfast dedication to environmentally responsible manufacturing.
Spanning across an impressive 80,000 square meters, our state-of-the-art factory houses cutting-edge workshops and sophisticated equipment, including furnaces and casting machines, to adeptly handle diverse order requirements.

We are proud to offer a versatile range of cast-iron products tailored for construction (such as drainage gratings and manhole covers), machinery (including transmission wheels and engine components), and beyond (like water pump housings and umbrella bases). Customization stands as our forte, allowing us to meet specific demands for material, size, shape, and performance.

Quality assurance and environmental stewardship are at the forefront of our operations. Holding ISO 9001, ISO 14001, and ISO 45001 certifications, we initiate our processes with eco-friendly, premium raw materials and maintain vigilant production oversight to curtail waste and emissions. Our advanced inspection protocols ensure our products not only meet but surpass industry benchmarks, all while committing to minimal environmental impact.

Our dedicated team offers comprehensive support, from pre-sale consultations to real-time updates throughout the sales process. Post-sale, we provide warranties and swift feedback, fostering 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?

High-Quality Materials

We meticulously source top-grade cast iron materials. Our stringent selection procedure ensures that our impellers exhibit outstanding strength and durability, capable of withstanding wear and corrosion even in prolonged water exposure.

Advanced Casting Technology

Harnessing the power of advanced casting technology and equipment, we masterfully oversee every aspect of the casting process. This precision results in impellers that maintain exact dimensions and smooth surfaces, minimizing the need for excessive post-processing and guaranteeing optimal performance.

Skilled Workforce

Our workforce consists of highly skilled and seasoned professionals adept in casting operations. They possess comprehensive knowledge of the water pump impeller production process, from mold creation to casting and quality assessment, ensuring the impeccable quality of each impeller.

Strict Quality Control

Our rigorous quality control system is comprehensive. Each water pump impeller is subjected to meticulous inspections throughout production, including dimensional accuracy, material integrity, and performance evaluations, ensuring only the finest products reach our customers.