Impeller and Pump Housing in Grey Iron with Smooth Surface Finish

• 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

Welcome to Jinan Homa Machinery Co., Ltd., where our iron foundry sets the benchmark for innovation and excellence!

Our commitment to quality is unwavering. We meticulously select superior raw materials, ensuring that each product meets the highest standards of excellence. Continuous quality inspections guarantee that perfection is in every detail.

At Jinan Homa Machinery Co., Ltd., we pride ourselves on being a leading iron foundry with unparalleled expertise. Our extensive experience and outstanding production capacity drive our commitment to eco-friendly manufacturing, setting us apart as industry pioneers.
Spanning an impressive 80,000 square meters, our state-of-the-art factory is a hub of innovation and efficiency. Equipped with modern workshops and cutting-edge technology, including furnaces and casting machines, we flawlessly execute orders of all sizes.

Our diverse array of cast-iron products caters to a multitude of industries. From construction essentials like drainage gratings and manhole covers, to machinery components such as transmission wheels and engine parts, our offerings also include water pump housings and stylish umbrella bases. With a focus on customization, we deliver solutions tailored to your specific material, size, shape, and performance requirements.

Our unwavering focus on quality and environmental stewardship is second to none. As ISO 9001, ISO 14001, and ISO 45001 certified, we prioritize high-quality, eco-friendly raw materials. By closely monitoring production, we minimize waste and emissions, while advanced inspections ensure our products not only meet but exceed industry standards with minimal environmental impact.

Our dedicated team is committed to your satisfaction. We provide comprehensive pre-sale consultation and support, keep you informed with updates during sales, and enhance your experience with warranties and prompt post-sale feedback. Our goal is to forge long-term, successful partnerships with every client.

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 should you choose Jinan Homa Machinery Co., Ltd.? The answer is simple: unparalleled quality, innovation, and reliability.

High-Quality Materials

We take pride in using only top-grade cast iron materials. Our rigorous material selection process guarantees that our impellers boast exceptional strength and durability, effectively resisting wear and corrosion throughout prolonged operation in aquatic environments.

Advanced Casting Technology

With our advanced casting equipment and cutting-edge techniques, we masterfully control every aspect of the casting process. This precision allows us to create impellers with exact dimensions and flawless surfaces, minimizing the need for excess post-processing and optimizing performance.

Skilled Workforce

Our workforce is comprised of highly skilled and seasoned professionals adept in casting operations. From mold making to casting and quality inspection, their profound knowledge ensures that every water pump impeller meets the highest standards of excellence.

Strict Quality Control

Our comprehensive quality control system is a testament to our commitment to excellence. Each water pump impeller is subjected to multiple rigorous inspections, including dimensional measurements, material evaluations, and performance tests, guaranteeing that only superior products are delivered from our factory.