The difference between casting and die casting:
Casting can be divided into gravity casting and pressure casting according to the casting technology of molten metal.
Gravity casting refers to the technology in which molten metal is introduced into the mold under the effect of the gravity of the earth, also known as casting.
Gravity casting in a broad sense includes sand casting, metal casting, investment casting, lost foam casting, mud casting, etc .; narrow sense gravity casting refers specifically to metal casting.
Pressure casting refers to the technology in which the molten metal is introduced into the mold under the action of other external forces (excluding gravity).
The broad sense of pressure casting includes pressure casting and vacuum casting, low pressure casting, centrifugal casting, etc. of the die casting machine; the narrow sense of pressure casting refers to the metal die casting of the die casting machine, referred to as die casting.
The precision casting factory has long been engaged in gravity casting of sand and metal molds. These casting techniques are currently the most commonly used in nonferrous metal casting, and the lowest relative quotation.
Die-casting is metal die-casting performed on a die-casting machine. It is the most efficient casting technology now.