保定巨盛模具制造有限公司

预制件塑料模具采用聚丙烯塑料颗粒状经过注塑机高温处理注入预先准备好的预制件模腔当中，待经过冷却处理之后成型预制件模具；预制件钢模具以3-8毫米的铁板经过卷曲，裁切，造型，加固，焊接，拼装，打磨等多道手续制作而成。
The preform plastic mold is made of polypropylene plastic particles, which are injected into the preform cavity prepared in advance through high temperature treatment of injection molding machine, and then the preform mold is formed after cooling treatment; the preform steel mold is made of 3-8mm iron plate through many procedures such as curling, cutting, modeling, reinforcement, welding, assembly, grinding, etc.