High-Precision Mould for Door Frame Decorative Panels - Trusted China Suppliers and Factory here!
This mold uses P20 pre-hardened steel as its core material (cavity + core material), which has high wear resistance and dimensional stability. The mold base is made of 45# steel to ensure structural strength. The design integrates a hot runner system (reducing waste), water cooling circulation (improving efficiency), and a double-groove structure (right tooth + left tooth) to adapt to the diverse production needs of door frame decorative panels.
High-precision Forming
◯ P20 steel mirror polishing ensures the smoothness and detail reproduction of the decorative panel surface.
High Durability
◯ The pre-hardened steel material is wear-resistant, extends mold life, and is suitable for long-term mass production.
High-efficiency Production
◯ Hot runners reduce material waste, and water cooling systems shorten cycles and increase production capacity.
Secure Demolding
◯ The combination of pin ejector and ejector plate ensures smooth demolding of complex structural parts.
Flexible Customization
◯ Supports personalized design of door frame size and style (such as New Chinese style).
Residences and Courtyards
Decoration of gate towers for villas and rural residences to enhance the aesthetics of building entrances.
Public Buildings
Landscape gate towers at the entrances of parks and scenic areas require complex patterns and high durability.
Project Facades
Decorative door frames for commercial projects and municipal engineering projects, combining practicality and aesthetics.
| Cavity Material | P20 steel |
| Core Material | P20 steel |
| Mould Base Material | 45# |
| Ejection System | Pin ejector and ejection plate |
| Number of Cavity | 2 cavities (right + left) |
| Gate | Hot runner system + Normal side gate |
| Cooling System | By water |
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Q What material is used for the cavity and core of this door frame decorative panel mold?Both the cavity and core are made of P20 pre-hardened steel, which provides excellent wear resistance, dimensional stability, and a high-quality mirror-polished surface finish for decorative panel production.
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Q What is the advantage of using a hot runner system in this mold?The hot runner system keeps the plastic molten throughout the runner channels, significantly reducing material waste and eliminating the need to recycle runner sprues. This lowers production costs and improves overall cycle efficiency.
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Q What does the double-groove (right tooth + left tooth) cavity structure mean?The mold features 2 cavities — one for the right-side door frame panel and one for the left-side panel. This dual-cavity design allows both mirror-image parts to be produced in a single injection cycle, doubling output efficiency.
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Q Which industries or applications is this mold suitable for?This mold is ideal for producing decorative door frame panels used in residential villas and courtyards, public building entrances such as parks and scenic areas, as well as commercial and municipal project facades requiring both aesthetic appeal and durability.
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Q Can the mold be customized to match specific door frame sizes or decorative styles?Yes. The mold supports flexible customization, including personalized adjustments to door frame dimensions and decorative styles. New Chinese style designs and other architectural aesthetics can be accommodated based on customer requirements.
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Q How does the ejection system ensure safe and reliable demolding of complex parts?The mold uses a combined ejection system consisting of both a pin ejector and an ejector plate. This dual mechanism distributes ejection force evenly across complex structural areas, preventing part deformation and ensuring smooth, reliable demolding every cycle.


