Cast Aluminium Round Collar

Cast Aluminium Round Collar

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

Product Details

Product Specification


Weight  

 0.495Kg

Casting Process  

 Die Casting

Surface Roughness  

 Ra6.3-12

Dimension Tolerance  

 CT8

Package   Bubble Wrap, Carton, Wooden Case, Pallet

Certificate  

 ISO9001:2015

Delivery Time  

 20~30 workdays

Payment Terms  

 T/T, L/C


Casting Process


permanent mold casting

  ● Part drawing

  ● Casting process drawing

  ● Raw material

  ● Modeling and core making

  ● Melting and pouring

  ● Cleaning and inspection

Die-casting speed selection

If the filling speed is too small, the contour of the casting can not be clearly defined and even can not be arranged. If the filling rate is too high, it will cause the casting to be viscous and increase the porosity in the casting, which will decrease its mechanical properties.


General principles of filling speed selection

For castings with high wall thickness or internal quality requirements, low filling speed and high pressure ratio should be selected.

High specific pressure and high filling speed should be selected for castings with high requirement of thin wall or surface quality.

The casting temperature of alloy is low, and the thermal conductivity of alloy and die material is good. When the inner runner has a thick bottom, choose a higher filling speed.


Filling velocity (m/s)

alloy

Simple thickness

 casting

The general 

casting

Complex thickness 

casting

Zinc alloy, 

copper alloy

10~151515~20
Magnesium alloy20~2525~3535~40
Aluminum alloy10~1515~2525~30


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;

★ Experienced technicians;

★ Good after-sales service;

★ High quality & high precision products;

★ Complete facilities;

★ Reasonable price;

★ High customer satisfaction.






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








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