摘要
在同一条ＫＷ高压造型线上轮番生产铸钢、铸铁件，循环周期一般为２～３月，采用两种不同型砂、不同涂料。从生产实践看，这种生产方式是可行的。
ractice is demonstrating it’s available for iron and steel castings to be by turns produced via one KW high pressure molding line for 2 to 3 months with two different moulding sandand coating.
