This column is equipped with machine head braking motor , oil lubricating and atomizing device and electric control system so as to make the head of the bag closing machine have the functions of automatic starting and stopping , automatic thread chain cutting and automatic lubricating oil atomizing 型封包機(jī)頭專門配套立柱。該立柱配置機(jī)頭制動電機(jī)潤滑油噴霧裝置電器控制系統(tǒng),達(dá)到封包機(jī)頭自動開機(jī)停機(jī)自動剪線辮潤滑油自動噴霧部分的功能。