Die-casting machine is used for pressure casting machine. Including hot pressing room and cold room two. After are divided into straight and horizontal two types. Die casting machine under the pressure of molten metal into the mold hydraulic injection molding, mold can be obtained after the solid metal castings, initially used for casting lead.

With the progress of science and technology and industrial production, especially with the development of industries such as automobiles, motorcycles and household appliances, the die-casting technology has witnessed an extremely rapid development.