Cast Aluminum Fire Protection Equipment

Cast Aluminum Fire Protection Equipment

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

Product Details

Product Specification

Product Name  

 Cast Aluminum Fire Protection Equipment




 Bubble Wrap, Carton, Wooden Case, Pallet

Surface Roughness  


Dimension Tolerance  


Standard   ASTM, DIN, JIS, EN, ISO, GB



Delivery Time  

 20~30 workdays

Payment Terms  

 T/T, L/C


Casting Technology

Cold insulation:

This defect is usually found in large thin-walled castings on horizontal surfaces, as well as at the final confluence of the alloy. After casting molding, it can be found by inspection.


   1.Mold temperature is too low;

   2.Too low temperature of aluminum liquid;

   3.Poor mold exhaust;

   4. Poor casting system design, small number of internal sprue and amall section;

   5. Too slow casting speed or interruption of pouring;

   6. The casting design wall thickness is too thin or lacks proper rounded corners.

Precention measures:

● Properly increase the mold temperature;

● Appropriately increase the casting temperature of aluminum liquid;

● Vent groove or exhaust plug shall be set on the part where gas is not easy to be discharged to keep good exhaust;

● Appropriately increase the number of internal sprue and the section of internal sprue;

● Properly increase the casting speed to avoid the interruption of aluminum liquid pouring;

Reasonable minimum wall thickness and casting round angle shall be designed according to the technological requirments of casting design.


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

Why choose us?

★ Experienced technicians;

★ 14 years of production, import and export experience;

★ High customer satisfaction

★ Good after-sales service;


1. 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.

2. What kind of material do you usually use?

 A356(ZL101A) and A380(YL112).

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

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

For die casting: ≥2mm.

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

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

Previous:Cast Aluminum Shell Next:Cast Aluminum Sewing Machine