安全夹 meaning in English

safety clamp
safety gripper
safety gripping gear

Holder for safe chunk of tap . dimensions
丝锥安全夹套用夹头.尺寸
Safe chuck for tap . dimensions
丝锥用安全夹套.尺寸
Promax tension ind corp has long sold and manufactured a variety of custo mized air shafts / air chucks / safety chucks , edge position control systems / epc , powder / air / disk brakes and clutches , ac / dc motor control systems , re - winding / un - winding systems , tension control systems , web inspection systems , automatic color register systems , servo - vector control systems , mmi interface and supervisory control and data acquisition ( scada ) systems and others such as slitting , winding , laminating , extruding , coating , and gravure printing machines , even other auxiliary devices etc . for webs such as paper , films , rubber , textiles and foils
本公司长久以来已经从事制造及销售有关纸类,薄膜,胶片,纺织品,橡胶等薄片卷材的卷筒物控制糸统周边设备,诸如气涨轴,气涨/安全夹头,边缘追踪器装置,磁粉/气压/碟式煞车器及离合器,交直流转矩马达控制系统,收放料车动系统,张力控制装置,印刷机静态观测器,自动套色控制装置,伺服向量控制系统,人机介面及监控系统及其他有关印刷,贴合,分条,复? ,涂布,上胶,押出,淋膜等产业机械