Grey Iron Impeller and Pump Housing with Custom Trademark Options

• 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 we excel as a distinguished iron foundry, crafting excellence with every cast!

Utilizing only the finest high-quality raw materials, we are dedicated to maintaining superior standards through continuous quality inspections.

As a premier iron foundry, Jinan Homa Machinery Co., Ltd. boasts a wealth of experience, unparalleled capacity, and steadfast dedication to eco-friendly manufacturing, setting us apart in the industry.
Our expansive 80,000-square-meter facility houses state-of-the-art workshops and cutting-edge machinery, including furnaces and casting machines, ready to fulfill a diverse array of orders.

We specialize in a broad spectrum of cast-iron products, catering to diverse sectors: construction (drainage gratings, manhole covers), machinery (transmission wheels, engine parts), and beyond (water pump housing, umbrella bases). Our hallmark is customization, tailored to your precise material, size, shape, and performance specifications.

At Jinan Homa Machinery Co., Ltd., quality and environmental stewardship lead our mission. With certifications in ISO 9001, ISO 14001, and ISO 45001, we commence with premium, eco-conscious raw materials, vigilantly supervising production to curtail waste and emissions. Our rigorous inspections guarantee products that surpass industry standards with minimal ecological impact.

Our dedicated team excels in comprehensive support, offering pre-sale consultations, real-time updates throughout the order process, and robust post-sale service, including warranties and prompt responses, 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 partner with Jinan Homa Machinery Co., Ltd.? Discover the unparalleled advantages.

Unmatched High-Quality Materials

Our commitment to excellence begins with top-grade cast iron materials. Our meticulous material selection ensures our impellers deliver superior strength and durability, effectively resisting wear and corrosion, even in prolonged aquatic environments.

Cutting-Edge Casting Technology

Armed with advanced casting equipment and precision techniques, we meticulously control every aspect of the casting process. This allows us to produce impellers with impeccable accuracy and smooth surfaces, minimizing unnecessary post-processing and enhancing performance.

Expert Skilled Workforce

Our workforce is comprised of highly skilled and experienced professionals, adept in all facets of casting operations. From mold creation to casting and rigorous quality inspections, their expertise ensures the exceptional quality of every impeller we produce.

Meticulous Strict Quality Control

Our robust quality control system is thorough and exacting. Every water pump impeller undergoes several inspections throughout production, including precise dimensional measurements, material integrity checks, and comprehensive performance tests, ensuring only top-tier products leave our facility.