... making machine,hollow chairs,bus chairs,oil tank making machine.Single station,multi-diehead for you to choose.Extrusion blow molding machinePlastic ... linear slideway with precision up to um grade7)Parison injecting: Single hydraulic cylinder without non-synchronization8)Mould changing: Extruding cover can ... ,Russia etc market. Extrusion blow molding ,water bottles making machine,single station