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Shaanxi Rongbao Machinery and Electronics Co.,Ltd.
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Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted

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.

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

—— Edgerton

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Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted
Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted

Large Image :  Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: $1-500
Packaging Details: Carton and Wood
Delivery Time: 4 weeks
Payment Terms: T/T, L/C
Supply Ability: 100000
Detailed Product Description
Product Name: Sand Casting Aluminum Material: A356
Casting Weight: 1.15kg Casting Process: Sand Casting
Standards: AISI Surface Treatment: Powder Coating
High Light:

sand casting products


aluminium sand casting products


Product Introduction

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

We offer cast aluminum products according to customer’s drawings or samples.

Please feel free to contact us if you have any questions or suggestions about our business.


Product Specification

Dimension Tolerance  CT8
Surface Roughness  Ra6.3-12
Manufacture  OEM/ODM
Certificate  ISO9001:2015
Standard  ASTM, DIN,JIS, EN, ISO, GB
Software  Pro/E,UG, Solidworks, Auto CAD, PDF
Material  A356, A380, aluminum alloy or according to your requirements
Machining   CNC turning, milling, drilling, grinding, cutting, reaming and threading
Service  Sand casting, die casting, low pressure die casting, Gravity casting and CNC Machining
Testing facility  Spectrometer, Tensile test machine, Hardness test machine, CMM (Coordinate Measuring Machine)
Finished  Polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating,   Chrome plating, mirror polishing.
Product  All kinds of aluminum casting parts

Product Feature and Application

  • Features:

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.
The design freedom of casting minimizes machining costs and excess metal.
Patterns used in casting lower in cost compared to other types of tooling.
Castings require a comparatively short lead time for production.


  • 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


Casting Process

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted 0
Packaging & Delivery

  • Packaging Details

  1. Exported Standard pallets included carton package
  2. Exported Standard Wooden crate
  3. Do package as Customer required

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted 1
Our Customers

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted 2
Office & Factory

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted 3
Production Equipment

Custom High Porosity Sand Casting Aluminum Alloy OEM ODM Accepted 4



About different Casting method

Casting method Technical features and Application
Sand casting



1. Suitable for making blank with complex shape, especially with complex inner cavity;

2. Wide adaptability and low cost;

3. For some materials with poor plasticity, such as cast iron, sand casting is the only forming process for manufacturing parts or blank.


automobile engine cylinder block, cylinder head, crankshaft and other castings


Die casting



1. High pressure and fast flow rate of metal liquid during die casting

2. Good quality, stable size and good interchangeability;

3. High production efficiency and frequent use of die casting mold;

4. Suitable for mass production with good economic benefits.


automobile industry, instrument industry, agricultural machinery, machine tool industry, electronics industry, national defense industry, computer, medical equipment, clocks and watches, cameras and daily hardware and other industries.


Low pressure die casting



1. The pressure and speed during pouring can be adjusted, so it can be applied to all kinds of different casting types (such as metal mold, sand mold, etc.), casting all kinds of alloys and castings of all sizes;

2. The bottom injection mold filling is adopted, and the metal liquid filling is stable without splash phenomenon, which can avoid gas and scour the mold wall and core and improve the qualified rate of the casting;

3. The casting crystallizes under pressure, and the casting has dense structure, clear contour, smooth surface and high mechanical properties, which are particularly favorable for the casting of large and thin wall parts;

4. The metal utilization rate can be increased to 90-98% by eliminating the feeding riser;

5. low labor intensity, good working conditions, simple equipment, easy to achieve mechanization and automation.


mainly based on traditional products (cylinder head, hub, cylinder frame, etc.)


Gravity die casting



1. The thermal conductivity and thermal capacity of the metal mold are large, the cooling speed is fast, the casting structure is dense, and the mechanical properties are about 15% higher than those of the sand mold casting.

2. Castings with higher dimensional accuracy and lower surface roughness can be obtained with good quality stability.

3. do not use or rarely use sand core, improve the environment, reduce dust and harmful gas, reduce labor intensity.

metal mold casting is not only suitable for mass production of complicated non-ferrous alloy castings such as aluminum alloy and magnesium alloy, but also suitable for production of iron and steel metal castings and ingots.



This table is for reference only.

To know the most appropriate casting method for your product, please send us your drawings or models for our engineers to analyze.




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

Contact Person: lipeng

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