SDQ-30B Type ring-cutting machine for all-auto burglary bottle cover(notching machine)

　　SDQ－30B type ring-cutting machine for all-auto burglary bottle cover(notching machine). The machine was designed and developed meticulously to provide the slot for the manufacture of bottle cover burglary ring.This machine is equipped with a series of all-auto technological processes,such as automatically putting cover in proper position,delivering cover,notching,cover disengaging etc.