Cast Aluminum Impeller

Cast Aluminum Impeller

Brand Name:Rongbao
Model Number:OEM
Place of Origin:Xi'an China
Casting Process:Grivity Casting
Minimum Order Quantity:100pc

Product Details


All the products on our website indicate the ranges we can manufacture and our production capability.


Product Specification

Product Name  

 Cast Aluminum Impellers


 A356, A380, aluminum alloy or according to your requirements



Surface Roughness  


Dimension Tolerance  



 Pro/E, UG, Solidworks, AutoCAD, PDF



Delivery Time  

 20~30 workdays

Payment Terms  

 T/T, L/C


Product Feature

Metal casting is unique among metal forming processes for a variety of reasons. Perhaps the most obvious is the array of molding and casting processes available that are capable of producing complex components in any metal, ranging in weight from less than an ounce to single parts weighing several hundred tons. Foundry processes are available and in use that are economically viable for producing a single prototype part while others achieve their economies in creating millions of the same part. 

 ● The capability to combine a number of individual parts into a single integral casting, reducing overall fabrication costs. 

 ● Patterns used in casting minimizes compared to other types of tooling.

 ● Castings require a comparatively short lead time for production.


Product Application

Casting are used in 90% or more of all manufactured goods and in all capital goods machinery used in manufacturing. The diversity in the end use of metal castings is a direct result of the many functional advantages and economic benefits that castings offer compared to other metal forming methods. The beneficial characteristics of a cast component are directly attributable to the inherent versatility of the casting process.


Quality Control

 ● Supplier management

 ● Incoming inspection

 ● Process control

 ● Reliability testing

 ● Out-of-factory inspection

 ● Complaints disposal


Production Process

 ● 3D Design

 ● Simulation

 ● Sample check and test

 ● Production process specification

 Process Flow:

The liquid metal → The filling → Solidification shrinkage → The casting product

 aluminum foundry

Packaging & Delivery

 ● Shipping Package

  1. Exported Standard pallets included carton package;

  2. Exported Standard Wooden crate;

  3. Do package as Customer required.

 ● Shipping Term: 

    By Air, Land, Sea;

 ● Trade Term: 


casting aluminum factory


Production Equipment(Partial)

Production facilities

Aluminum liquid refining machine;

Moulding machine;

Air compressor;

Low pressure control system;

Abrating cleaning chamber;

Heat-treatment resistance furnace;

NC universal tool milling-boring machine;

Digital controlled lathe.

Testing facilities


Tensile test machine; 

Brinell's machine;

CMM (Coordinate Measuring Machine);

Metallographic experimental grinding and polishing machine;

Carbon Validation instrument;

Double tube carbon validation furnace;


Universal hydraulic testing machine.

casting aluminum facilities

Office & Factory

Our company currently covers an area of 5000m2 of production and manufacturing base. Excellent equipment, safe and tidy production workshop, good office environment to ensure the high efficiency and high quality production.

 aluminum casting foundry

Factory Capabilities




 Pro/E, UG, Solidworks, AutoCAD, PDF


 CNC turning, Milling, Drilling, Grinding, Cutting, Reaming, Threading


 Sand casting, die casting, low pressure die casting, Gravity casting and 

 CNC Machining


 Polishing, sand blasting, heat treatment, painting, powder coating, 

 anodizing, electroplating, Chrome plating, mirror polishing.

Testing facility   

 Spectrometer, Tensile test machine, Hardness test machine, 

 CMM (Coordinate Measuring Machine)


 All kinds of aluminum casting parts:

 Most are widely used in automobiles, machinery, hydraulic parts, 

 hardware, explosion box, motor parts, power tools, valves, flanges, 

 air conditioning joints, robots, sewing, medical equipment, gear boxes, 

 pipeline parts, snow machines, pump boxes, impellers, etc...


Our Customers

90% of our casting and machinery products are exported to the United States, Europe, Australia, Russia and other countries.

 aluminum casting company

Why choose us?

★ 14 years of production, import and export experience;

★ High quality & high precision products;

★ Experienced technicians;

★ Complete facilities;

★ Reasonable price;

★ Good after-sales service;

★ High customer satisfaction



1. What kind of material do you usually use?

The most commonly used aluminum alloys are A356(ZL101A) and A380(YL112).

Alloy GradesAlloy CodeMechanical Properties
(Different by casting methods)

Tensile Strength/


Brinell HardnessHEW

2. Why do you like to use A356(ZL101A) for casting?

A356 aluminum alloy has good casting performance, such as good fluidity, no tendency of hot cracking, small thread shrinkage, good air tightness, small specific gravity, good corrosion resistance, easy gas welding, small degree of reduction in strength with the increase of casting wall thickness, used in the casting state, mechanical properties improved after deterioration. Ingot has compact fracture without slag and non - metallic inclusion. Mainly used in automobile, car, motorcycle wheel casting of new aluminum alloy.

3. What about the wall thickness of the casting products?

For low pressure & gracity & sand casting: appr.5mm;

For die casting: ≥2mm.

4. How many pieces are usually suitable for casting?

Minimum order quantity is 100. MOQ varies according to weight, casting method and difficulty.

5. What information should be provided for accurate quotation?

Product's 2D drawings, 3D models and quantity required.

In the drawing, there should be maximum, minumum wall thickness, maximum profile size, dimensional accuracy requirements, surface quality requirements, casting materials and other technical requirements.

If you have any other questions, please feel free to ask.

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