Die Casting
High production efficiency
Compared with sand casting, metal mold casting has the advantage of high production efficiency. In sand casting, it is necessary to make a mold, and then make a sand mold, which consumes a long time, while in metal mold casting, it only needs to be cast once after a mold making, which greatly improves the production efficiency.
Good surface quality
The surface quality of castings made of metal mold casting is better, because the surface finish of the metal mold is high and the inner wall of the mold is smooth, which can be directly made into castings with high precision and high surface quality, and subsequent surface treatment is required in sand casting.
