38K views · 33 reactions | How to properly install the DKM 72-cavity preform line? Check here to find the way of: -place the preform mould on machine -properly test the line Our expert technical service and support would help you start the preform production quickly and smooth. Get the excellent multi cavities preform injection molding line from us! www.sino-pk.com Email: [email protected] Whatsapp: +86 158-5868-5625 | PET Preform Mould/ Cap Mould/ Injection Machine-SINO Mould | Facebook