What Is Investment Casting manufacturers
Make the wax pattern according to the required size and shape, and covered the pattern with refractory slurry and dry it many times, then formeing a hard shell outside the wax pattern. When melting the wax pattern by heating, we can obtain cavities formed by the refractory. Pouring the molten metal into the cavity. ,Breaking the refractory we can get the metal castings we need after the metal solidifies in the cavity.