Deep drawing services is a widely used metal sheet forming technique in which a metal sheet is pressed into a specific molding die by a stamping die to obtain a complicated geometric shape. The length of the deep drawing can exceed the radius of the product section.
Through different molds, the size of each stretching is increased. Cylindrical and rectangular are the most common, and can also form a special shape in a tapered or custom mold. Widely used in the manufacture of water cups, sinks, household pots, car body shells, metal tableware and other products.