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Cast Aluminum Column Capital

Cast Aluminum Column Capital
Brand Name:Rongbao
Model Number:OEM
Place of Origin:Xi'an China
Casting Process:Gravity casting
Minimum Order Quantity:100pc
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Product Details

Product Specification

Product Name  

 Cast Aluminum Column Capital

Casting Process  

 Gravity Casting

Surface Roughness  


Dimension Tolerance  


Package   Bubble Wrap, Carton, Wooden Case, Pallet



Delivery Time  

 20~30 workdays

Payment Terms  

 T/T, L/C



Shrinkage of material

Defects such as holes and pits formed on the inner and outer surfaces caused by shrinkage during casting.

Improvement methods:

● The natural shrinkage of objects due to physical reaction is inevitable, which can only be solved from the perspective of design by enlarging the reserved size;

● Change the solidification sequence of castings through die design or casting process;

● Set a special feeding system to make up the feeding part;

● In the process of casting, slow down and even casting shrinkage from process improvement;

● Enlarge the machining allowance of the contraction position;

● Reduce casting temperature and extend casting time.

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


1. What kind of material do you usually use?

The most commonly used aluminum alloys are A356(ZL101A) and A380(ZL104).

2. What information should be provided for quotation?

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

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

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

For die casting: ≥2mm.

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