Some consumers may experience rough copper surfaces when purchasing copper products. This phenomenon is also scratching our heads, and then we would like to ask our friends about casting copper parts to solve these problems. We also hope that you can have a deeper understanding of our copper processing.

        When you are buying copper product stones, some bumps appear on the surface, which may be due to the unstable working pressure and injection pressure of the liquid during the copper approval process. The injection machine mechanism used in the treatment process forms different skin layers on the surface and edge parts, resulting in this phenomenon. Or it could be a phenomenon where the copper filled hot part of the skin shrinks in strength, giving the appearance of a convex surface. One possible reason for this phenomenon may be due to residual gas filling the metal, but it could also be due to external compression that causes it to be exhausted inside the cavity, so there is no such phenomenon.

        There are many reasons for the surface of copper, such as uneven distribution in copper factories. We have analyzed this for you regarding the casting of copper parts. If you like our content but don't agree, I hope you can let us know and we would greatly appreciate it!