china plastic injection molding gating system

china plastic injection molding gating system, namely from the injection molding machine nozzle to the cavity between the feed channel, including sprue, runner, gate and cold slug. Especially selected gate location should be conducive to the cavity filled with molten plastic flows in good condition, solid runner and sprue attached to   MASTER pot mold   products on the cold feed at the top of the mold is easy to be removed from the mold and (heat except channel mode).
  plastic shrinkage and the various factors   MASTER plastic pallet mould   affecting the dimensional accuracy of products, such as mold manufacturing and assembly errors, mold wear. In addition, the design pressure molding and injection molding, you should also consider the matching process and structure parameters of the molding machine. In plastic mold design has been widely used computer-aided design technology.