Vacuum casting device

Application Number: 00109044
Application Date: 2000.06.07
Publication Number: 1326832
Publication Date: 2001.12.19
Priority Information:
International: B22D18/06
Applicant(s) Name: Huangqin Information Co., Ltd.
Inventor(s) Name: Yang Shengchang
Patent Agency Code: 11127
Patent Agent: mu kuailiang
Abstract The vacuum casting device includes one fixed mold and one movable mold, and between the fixed mold and the movable mold there are one female mold and one male mold to form one hollow mold cavity in between. After the fixed mold and the movable mold are closed, the mold cavity is vacuum pumped, so that the melt can be sucked into the mold cavity to form fast. The present invention has decreased power consumption, reduced production cost and no air bubble in cast product.