發熱保溫冒口套，其密度低，尺寸準確，發熱效果好，補縮效率高，適用于鑄鐵和鑄鋼件的補縮，可造型后嵌入砂型或與砂芯組配后放入砂型。

Heatinsulationrisersleeve,withlowdensity,accuratesize,goodheatingeffectandhighshrinkageefficiency,issuitablefortheshrinkageofcastironandsteelcastings.Itcanbeinsertedintothesandmoldaftermodelingormatchedwiththesandcoreandputintothesandmold.

LXFM-A直筒型暗發熱冒口參數表

LXFM-Astraighttubetypedarkheatingriserparametertable