日精注塑机发热圈

日精（NISSEI）注塑机原装发热圈部分常用规格型号有以下编号：8H0680853-78 .8H0500700-51 .8H0400850-54.8H0400800-51.8H400450-00.8H0350450-01.8H0350250-51.8H1400904-01.8H1200814-00.8H1200867-00.8H1200687-00.8H1201067-00.8H1067-01.8H1160977-00.8H1160724-00.8H0400450-55.8H0400400-53.8H0400400-52。日精注塑机加热圈种类较多，射嘴段有铸铜的，弹簧式的，有不锈钢的。炮筒段主要为不锈钢加热圈和陶瓷发热圈两种。

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