HERSTELLUNGSVORRICHTUNG FUER GUSSPRODUKTE.

摘要

Apparatus for producing cast products comprises a filling unit wherein elastic moulds (10) of open-bag shape are filled with non-solid materials (11), a solidifying unit wherein the materials are allowed to solidify in the elastic moulds, and a withdrawal unit wherein the solidified materials are withdrawn from the inside of the elastic moulds. Means (51-54) for positioning the elastic mould in the filling unit under a vacuum when filling starts. The apparatus provides cast products without joints, low production costs of the mould, prevention of mould breakage as well as a great degree of production step simplification.