Cast Aluminium Impeller

Cast Aluminium Impeller

Brand Name:Rongbao
Model Number:OEM
Place of Origin:Xi'an China
Casting Process:Low Pressure Die 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



Casting Process  

 Low Pressure Die Casting

Surface Roughness  


Dimension Tolerance  


Package   Bubble Wrap, Carton, Wooden Case, Pallet



Delivery Time  

 20~30 workdays

Payment Terms  

 T/T, L/C

Semi-open impeller.

Generally, there are two kinds of structures: the first one is the first half, which consists of the rear cover plate and the blade. The impeller efficiency is low, and the sealing ring with adjustable clearance is needed to improve the efficiency. After another for half open, is composed of front cover and the blade, as a result of the application can be the same as the closed impeller sealing ring, efficiency and basic same, closed impeller and blade besides conveying liquid, also has a sealing function (vice impeller blade or back). The semi-open impeller is suitable for conveying liquids containing suspended solids such as solids and fibers. Semi-open impeller is difficult to make, low cost and strong adaptability. It is used in the centrifugal pump in refinery and chemical industry, and is used for conveying water and similar liquid.

Open impeller

Only blades and blades are strengthened, and impellers of the front and rear cover plates (less than 2-5 blades of open impeller blades). The impeller is less efficient and has less application, which is mainly used to transport the liquid with high viscosity and pulp liquid.

Casting Process

permanent mold casting

  ● Part drawing

  ● Casting process drawing

  ● Raw material

  ● Modeling and core making

  ● Melting and pouring

  ● Cleaning and inspection

Quality Control

aluminum casting

Production Process

aluminum foundry

Packaging & Delivery

casting aluminum factory      

Production Equipment(Partial)

casting aluminum facilities

Office & Factory

aluminum casting foundry

Our Customers

aluminum casting company

Our Advantages

★ 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 information should be provided for quotation?

● Product's 2D drawings;

● 3D models;

● Quantity required.

2. What kind of material do you usually use?

     A356(ZL101A) and A380(YL112).

3. How many pieces are usually suitable for casting?

Minimum order quantity is 100 commonly. 

MOQ varies according to weight, casting method and difficulty.

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

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