自五十年代初期以来,Z114型造型机配合铸工输送器双面型板脱箱造型的生产流水线,对我国铸造业的发展起了相当太的促进作用。三十年来的生产实践说明,这种流水线是易于推广和高效率的生产方式,但它严重地损伤了工人的身体健康。六十年代开始,国内试图用微震压实有箱造型线配以组合型板等方法来代替Z114型造型机,可是由于原有成千上万块双面型板不能再利用等缘故,没能成功地推广。一 Since the early 1950s, Z114 molding machine with casting conveyor double-sided board unpacking modeling production lines, the development of China’s foundry industry played a very significant role in promoting. Thirty years of production practices have shown that this line of production is easy to promote and efficient manner of production, but it has seriously damaged the health of workers. Since the 1960s, the domestic attempt to use microseismic compaction box molding line with a combination of plates and other methods to replace the Z114 molding machine, but because of the original tens of thousands of double-sided plate can not be reused, etc., did not Successfully promoted. one