... :1.Safe light grids , Central lubrication , Precise temperature control , high speed ,stable , energy smart , chinese/english ... ,MMI&PLC: comprehensive functions;3.Synchronous tracking flow control for mechanical movement :fater & more stable;4.Extruder ... 100 points servo parison control.8.Telephone line check , supervise and control , procedure modification. fully automatic mini bottle extrusion blow ...