Huangyan yichuan mold factory especially
in making:PET preform mold. |
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Manufacturers of injection molding
machines dedicated to making
preforms include well-known names like Husky (Canada), Netstal (Switzerland)
and Krauss-Maffei (Germany). Recently, Tat Ming (Hong Kong) has joined in. Such injection molding 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. Avariable displacement pump could save energy during the long holding time. There are five models in the Tat Ming PET series, covering a shot weight from 356g to 1880g. The series could handle 1-litre mineral water bottle preforms from 16 to 48 cavities. |
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keywords:injection molding machines |
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