Die casting machine for casting zinc and other similar metals has a friction body consisting of a cone-like grinding body corresponding to the inner cone or the inlet channel and having a wear-resistant coating

摘要

Die casting machine has riser (6) running into casting vessel (2) and terminating in inner cone (7); heated mouthpiece (11) equipped at the end facing the casting vessel with a cone (13) that fits the inner cone (7) and at the opposite end (14) with a nozzle (17); and molded friction body that fits inner cone and inlet channel (15) for post-treating and cleaning the sealing surfaces (8, 16). The friction body consists of a cone-like grinding body corresponding to the inner cone or the inlet channel and having a wear-resistant coating.