copper castings with supplied drawings or sample

Product Details


Products are widely used in aviation, aerospace, shipbuilding, military, metallurgy, electronics, electromechanical, textile, transportation, construction, chemical, energy and other areas of the national economy.



Ductile  iron,Iron,stainless Steel,Carbon Steel, Alloy Steel,  Aluminum,  brass, or  on  request  of  customer


Silicasol  casting process  and  machining.

3.Weight  range:



As per the customer's drawings and requirements


painting,polishing,  galvanization etc  and  as  per  customers"  requirement

6.Heat  Treatment:

Annealing,  normalizing  ,quenching+tempering,solution  treatment  and  as  per  customer's  requirement.


Factory  in-house  self  check  or  Third  Party  inspection

The molding of copper castings is done under the cooperation of the mold and the die-casting process. Therefore, the quality of the stamping die will directly determine the molding quality of the copper castings, so the step of correctly operating the stamping molds must be performed in any case to ensure that the molds and the copper castings are both correct. Can meet the corresponding requirements.

In order to ensure the smooth completion of the stamping process in the production of copper castings, it is necessary to pre-heat and then put the stamper frame which has been pressed with the raw rubber, and then tighten the handle to press the heating plate against the stamper frame. In the initial stage of compression molding, you can check whether the heating plate is pressed. After the vulcanization time is reached, the rubber mold is quickly taken out and allowed to cool naturally. When it is not hot, you can use the sharp tool to open the rubber mold.