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Shaanxi Rongbao Machinery and Electronics Co.,Ltd.
Home ProductsStainless Steel Impeller

Aviation Industry Impeller Casting Process / Die Casting Process Water Pump Impeller

China Shaanxi Rongbao Machinery and Electronics Co.,Ltd. certification
The shipments were on time, sales were thoughtful, and they had cooperated for many years and established a good cooperative relationship.

—— Engineer Zhang

The quality is in line with the sample requirements. The company's employees are very responsible for their own affairs.

—— Edgerton

How nice a training in China.

—— Richard

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Aviation Industry Impeller Casting Process / Die Casting Process Water Pump Impeller

Aviation Industry Impeller Casting Process / Die Casting Process Water Pump Impeller
Aviation Industry Impeller Casting Process / Die Casting Process Water Pump Impeller

Large Image :  Aviation Industry Impeller Casting Process / Die Casting Process Water Pump Impeller

Product Details:

Place of Origin: Xi'an, China
Brand Name: Rongbao
Certification: ISO9001
Model Number: OEM

Payment & Shipping Terms:

Minimum Order Quantity: 100Pcs
Price: Negotiable
Packaging Details: EPE foam + Bubble wrap + Carton + Wooden box
Delivery Time: 20~30 workdays
Payment Terms: T/T, L/C
Supply Ability: 10,000 tons per year
Detailed Product Description
Type: Open Impeller Process: Casting + Machining
Tolerance: Based On Drawing Dimensions: OEM Customized
Size: As The Drawing Material: Aluminum
High Light:

vacuum pump impeller


stainless steel water pump impeller

Customized Aluminum Alloy Pump Open Impeller



Product Specification

Product Name Aluminum Alloy Open Impeller
Product Material Cast Aluminum Alloy / As required
Casting Process Gravity Casting/ Die Casting
Dimension Tolerance Based on drawings
Surface Roughness Based on drawings
Quality Requirments Based on your needs



Factory Overview

1. We are a manufacturer with over 14 years’ experience in casting and exporting products;

2. The products are all custom processed, produced after the mold is made;

3. Reliable quality, standard operation instructions for each process and comprehensive testing of products in key processes;
4. Our prices are reasonable and competitive;
5. Regarding the sample, the customer pays the mold cost, and after the mold is completed, 3-5 sets of samples will be provided for customer inspection and installation test until qualified.



Cast aluminum alloy

• Good casting properties, can be made into complex shapes;

• Does not require huge additional equipment;

• Has the advantages of saving metal, reducing cost, reducing man-hours, etc.;

• Widely used in aviation industry and civil industry.

• Used in the manufacture of beams, gas turbine blades, pump bodies, pylons, hubs and engine casings. It is also used in the manufacture of automotive cylinder heads, gearboxes and pistons, instrument housings and supercharger pump bodies.




Process: casting + machining ( if need ) + surface treatment
Processing Method:  lathing/milling/boring/pulling/drilling/CNC machining ( further process if needed )
Heat treatment: quenching/normalizing/quenching and tempering/chemical heat treatment
Machining: turning/milling/drilling/grinding/threading/CNC machining/others
Quality control: 100 % inspection on critical dimensions or follow your special request
Package: standard export packing or according to buyer's requirements

1. What’s the process of customizing my own product?

    Drawings, 3D files from customer → communication about details →Order confirmation → Mold design and making → Test and repairing mold → Making sample → Customer confirmation → casting → CNC machining → Surface treatment (optional) → Inspection → Packing → Delivery.
2. What’s your payment term?
    Normally, 30% down payment after confirm the contract/PI, balance before shipment/copy of Bill of Lading.
3. Can you provide samples?
    Yes. Before mass production, we can send samples to you for confirmation.
Comparsion of Casting Processes
Casting Process Advantages Limitations
Die Casting

Excellent Surface finish;

Excellent dimensional accuracy;

High production rate;

Complex shapes can be cast;

Little or no finishing cost;


Limitation on part size;

High cost of die;

Generally limited to cast ferrous metas;

Gravity Casting

Good surface finish;

Good dimensional accuracy;

High production rate;

High mould cost;

Suitable for high volume production;

Suitable for casting of simple shapes;

Suitable for low-melting-point metals;


Sand Casting

Almost any metal can be cast;

No limit on size and shape;

Low equipment cost;

Economical for low-volume production

Dimensional accuracy not so good;

Finishing required;

Low production rate;


Contact Details
Shaanxi Rongbao Machinery and Electronics Co.,Ltd.

Contact Person: lipeng

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