● 一次性完成閥門多個孔的加工，適用于批量生產。 Complete the processing of multiple holes of valve at one time,suitable for mass production ● 采用數控系統控制，操作簡單。 Controlled by CNC system, easy to operate. ● 裝夾采用三爪卡盤，裝夾方便、適用范圍廣。 The clamping is made of three-jaw chuck,whiich is convenient and widely applicable. ● 機床采用全封閉式防護外罩，防水效果安全性好，配有螺桿式屑器，排泄及時、方便。 The machine adopts fully enclosed protective outer cover, which has good waterproof effect, and is equipped with a screw chip,which can be excreted in a timely and convenient manner. ● 各滑動面使用自動潤滑泵裝置，確保機床的使用壽命。 Use automatic lubricating pump for each sliding surface to ensure the service life of the machine tool.