Permanent mold #casting refers to a process in which molten metal is injected into a mold under the action of the earth’s gravity, also known as gravity casting. The generalized gravity #casting includes sand casting, metal casting, investment casting, lost foam #casting, mud casting, etc.; the narrow #gravity casting mainly refers to metal casting.

There are many process methods for making metal materials into desired products, such as casting, #forging, extrusion, rolling, drawing, #stamping, #cutting, powder metallurgy and so on. Among them, casting is the most basic, most commonly used and the most extensive process.

The molten metal is poured into a hollow mold made of #high-temperature resistant materials, and after condensation, a product of the desired shape is obtained, which is casting. The resulting product is a casting.

#Casting can be divided into ferrous metal casting (including cast iron, cast steel) and non-ferrous metal #casting (including aluminum alloy, copper alloy, zinc alloy, magnesium alloy, etc.) according to the material of the casting. The non-ferrous precision casting factory specializes in non-ferrous metal casting, with an emphasis on aluminum alloy and zinc alloy casting.

#Casting can be divided into sand casting and #metal casting according to the material of the casting mold. The precision #casting factory is handy with both casting processes, and designs and manufactures these two types of casting molds by themselves.