Customizable Grey Iron Impeller with High Performance and Smooth Surface

• 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

Jinan Homa Machinery Co., Ltd. proudly shines as a paragon of precision and unrivaled skill in the iron foundry industry. We set the benchmark for extraordinary craftsmanship and groundbreaking expertise that resonates across the sector.

Our unwavering commitment to excellence propels us to source the finest raw materials meticulously. Coupled with our dedication to continuous and rigorous quality inspections, we ensure unparalleled quality at every phase of our production process.

With extensive experience and formidable production capacity, we illuminate the iron foundry landscape, fostering an eco-conscious manufacturing ethos that distinguishes us from our peers.
Our expansive 80,000-square-meter facility, equipped with modern workshops and state-of-the-art machinery, including advanced furnaces and casting machines, is expertly designed to handle diverse orders with unmatched precision.

Our wide-ranging cast-iron products cater to varied applications, from essential construction items like drainage gratings and manhole covers to complex machinery components such as transmission wheels and engine parts, alongside water pump housings and umbrella bases. Our remarkable customization prowess allows us to meet precise material, size, shape, and performance demands.

Central to our ethos are quality and environmental stewardship. We hold ISO 9001, ISO 14001, and ISO 45001 certifications, beginning with premium, eco-conscious raw materials and vigilantly monitoring production to minimize waste and emissions. Our thorough inspections ensure our products surpass industry standards while maintaining minimal environmental impact.

Our dedicated team delivers an all-inclusive suite of services, encompassing pre-sale consultation, ongoing order status updates, and prompt post-sales feedback with warranties, 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

Uncover the compelling reasons why we are your ultimate choice and delve into the distinct qualities that elevate us above the rest!

Premium Quality Materials

By meticulously selecting superior-grade cast iron, we ensure our impellers feature remarkable strength and durability. They efficiently resist wear and corrosion, even during prolonged exposure to aquatic environments.

State-of-the-Art Casting Technology

With advanced casting equipment and techniques, we precisely control our casting process. This meticulous attention results in impellers with precise dimensions and smooth surfaces, reducing extensive post-processing and enhancing performance.

Expert Workforce

Our team comprises highly skilled professionals with extensive experience in casting operations. Their profound expertise in water pump impeller production—from mold design to casting and quality inspection—guarantees superior quality in every impeller.

Meticulous Quality Assurance

Through a robust quality control system, we perform multiple stringent inspections on each water pump impeller, including dimensional checks, material assessments, and performance tests, ensuring only the highest quality products depart our facility.