Description

Manufacturers of injection moulding machines dedicated to making preforms include well-known names like Husky (Canada), Netstal (Switzerland) and Krauss-Maffei (Germany). Recently, JUGUANG has joined in. Such injection moulding machines have a high shot weight, their screws have a high length to diameter ratio, low rotational speed, use the barrier design or pre-plasticizer design. The clamping unit has a large clearance between tiebars, big mould opening stroke, big maximum mould height and big ejection stroke. The clamping unit is totally enclosed to contain dry air. A variable displacement pump could save energy during the long holding time. There are five models in the JUGUNG PET series, covering a shot weight from **6g to ***0g. The series could handle *-litre mineral water bottle preforms from *6 to *8 cavities.