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      2. 快速導航Product Center

        DOWELL INDUSTRIAL CO.,LTD

        手機:15958848208

        郵箱:sales@dowellparts.com,814697881@qq.com

        地址:No.126 Chaoyang,Jiangshan Town,Yinzhou District,Ningbo.China

        聯系人:Mr.shi

        News > News >

            How to become an blowing molding process engineer?[2020-06-24]
            Injection engineering is a complex project, which involves injection raw materials, injection machinery and peripheral equipment, injection mold, product quality, injection materials and product performance test, etc. Therefore, it require...
            Problems needing attention before starting blowing molding[2020-06-24]
            1. Close the main power switch of the machine tool, check whether the equipment leaks electricity, preheat the barrel and mold according to the set process temperature requirements, and keep the temperature for more than 20 minutes when th...