Food machinery Carbon steel investment casting parts

Food machinery Carbon steel Investment Casting Parts For carbon steel Investment Casting parts, we should firstly select suitable casting materials; repeat the process of dipping paint and sanding on the investment, harden the shell and dry; then melt the inner investment to obtain the cavity; bake the shell to obtain sufficient strength and burn it. Remove the residual investment material; pour the required metal materials; clean the sand after shelling, so as to obtain...