531 - Double track transfer cam 在...之后 机器类型 二代吹瓶机 选项与升级主题 效率 复杂性3/3 Machine Sub-assemblyWheel 描述 Exchange of the transfer cams, preform side and bottle side. 关键信息 Improve the life expectancy of the transfer cams 适用机型范围 PM<5118MM<5133GM<5095 好处 Decrease the wear of cam path and the wear of arm followers.