Dongguan Leading Precision Mold Co. 中文 0769-85350585

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  • Dongguan Leading Precision Mold Co.

  • Address: Building 3, No. 19 Xia Lian Road, Chang'an Town, Dongguan City, Guangdong Province, China
  • Tel: 0769-85350585
  • Fax: 0769-85354720
  • Contact: Mr. Yang
  • Phone: 18666471029
  • Website: www.dglx-moldbase.com
  • Email: yang1029@dglx-moldbase.com lxyang1029@163.com

What are the major systems of molds?

Time:2025-05-05  Clicks:
  1. Molding parts system

    Including the front mold kernel, back mold kernel, inserts, tilting tops, sliders, etc., they are directly involved in molding the shape of the product and determining the dimensions and structural details of the product.

  2. Casting system

    It consists of main flow channel, manifold, gate and cold material well, which is responsible for injecting the molten plastic into the mold cavity evenly, affecting the filling efficiency and product appearance.

  3. Guide Positioning System

    Through the guide pillar and guide sleeve, taper positioning block, zero degree positioning block and other components, it ensures that the moving and fixed molds of the mold are accurately fitted together, preventing offset or misalignment.

  4. Ejector System

    Containing ejector pin, push plate, barrel, pneumatic/hydraulic ejector device, etc., used to safely release the cooled plastic parts from the mold to avoid deformation or damage.

  5. Temperature regulation system

    Controlling the temperature of the mold through water lines, wells, heating rods, etc., to optimize plastic flow and cooling efficiency and reduce shrinkage or warpage defects.

  6. Air venting system

    Set up exhaust slots/holes on parting surface, ejector pin holes or insert gaps to exhaust gas in the cavity and prevent defects such as bubbles and scorching.

  7. Core extraction system

    Includes slider, slanting top and other mechanisms to handle inverted buckles or complex structures to realize lateral parting or core pulling action.

  8. Frame system

    Consists of mold frame, panel, support column, etc. It provides the overall structural strength of the mold to ensure stability and durability.