... 4.perfect after-sales service Automatic PE Bottle Blowing Machine Specifics1.The machine controlled by advanced siemens PLC system,easy for operation ... performance4.The mould clamp mechanism uses directiy-press synchronous type four guide-poles large beam-arm circular colun shaft,double station ... Can be equipped with single die head,two die heads,four die heads,two tiers head,two tiers with transparent ...