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