Product Overview
This high-precision plastic switch panel injection mold is professionally engineered for mass production of PC material electrical switch and socket panels. Featuring a unique 2+1+1 multi-cavity layout, optimized direct gate with horn runner system, premium 1.2083 stainless mold steel and mirror high-gloss cavity polishing, this mold delivers flawless surface finish, stable molding performance and long service life. With a tempered hardness of HRC 48-52, it perfectly adapts to the high transparency and high surface quality requirements of PC raw materials. It is an ideal customized mold for producing household, commercial and industrial wall switch panels, socket faceplates and electrical plastic decorative panels.
Key Technical Specifications
| Specification Item | Detailed Parameters |
| Mold Cavity | 2+1+1 Custom Combined Cavity Design |
| Applicable Plastic Material | PC (Polycarbonate) – high transparency, high toughness, flame retardant grade |
| Gating System | Direct Gate + Optimized Horn Runner System |
| Mold Steel Grade | Imported 1.2083 Anti-rust Mold Steel |
| Mold Hardness | HRC 48-52 after vacuum heat treatment |
| Cavity Surface Treatment | Professional High-Gloss Mirror Polishing |
| Molded Products | Wall Switch Panel, Socket Faceplate, Electrical Switch Cover |
| Standard Mold Life | 500,000+ stable injection shots |
| Molding Precision | High dimensional accuracy, zero burrs, perfect surface gloss |
![Direct Gate with Horn Runner Cavity Switch Panel Mold]( "Direct Gate with Horn Runner Cavity Switch Panel Mold")
Core Design & Structural Advantages
1. Flexible 2+1+1 Combined Cavity Layout
Different from traditional single or equal multi-cavity molds, this switch panel mold adopts a practical 2+1+1 cavity combination design. This flexible layout supports simultaneous production of switch panels in three different specifications or mixed production of mainstream models, which greatly improves production flexibility and meets diverse order demands. It avoids the waste of single-specification mold production, effectively balances production efficiency and product diversity, and is more suitable for small-batch, multi-style and mass customized production of electrical switch accessories.
2. Direct Gate & Horn Runner System for PC Material
PC material features high viscosity and high requirements for filling balance. The customized direct gate matched with horn runner structure realizes smooth, uniform and fast melt filling. The optimized horn runner reduces material resistance and pressure loss during injection, effectively solving common molding problems of PC materials such as insufficient filling, shrinkage sink marks and surface flow lines. The direct gating design ensures complete material filling of the panel edge and thin-wall area, with balanced pressure of each cavity, consistent product weight and size, and greatly improved product qualification rate.
3. 1.2083 Anti-Rust Steel with HRC 48-52 High Hardness
The mold core and cavity all adopt high-quality 1.2083 mold steel, which is famous for excellent anti-rust performance, high hardness and good polishing performance. After professional vacuum heat treatment, the overall hardness reaches HRC 48-52, with strong compression resistance, wear resistance and deformation resistance. Compared with ordinary mold steel, 1.2083 steel can effectively resist material corrosion and mold oxidation during long-term production of PC materials, keep the cavity intact for a long time, reduce mold maintenance frequency, and greatly extend the overall service life of the mold.
4. High-Gloss Mirror Polishing for Premium Product Appearance
The mold cavity undergoes multiple fine grinding and professional high-gloss mirror polishing treatment, with ultra-smooth cavity surface and no microscopic scratches. It perfectly fits the high appearance requirements of household electrical switch panels. The molded PC switch panel presents a crystal-clear high-gloss surface, with no weld lines, no orange peel lines, no burrs and no fingerprints. The finished product can be directly assembled and used without secondary spraying, polishing and other post-processing procedures, saving production time and labor costs for customers.
Finished PC Switch Panel Product Features
Premium High-Gloss Appearance: Mirror smooth surface, delicate texture, high-end visual effect, consistent with modern home decoration style
Superior Material Performance: PC raw material provides excellent flame retardancy, impact resistance, high temperature resistance and aging resistance
Precision Assembly: High-precision mold processing ensures accurate product size, tight assembly and no loose shaking
Durable & Long Service Life: The panel is not easy to yellow, deform or crack after long-term use, stable in various indoor environments
Safe & Reliable: Smooth edge without burrs, good insulation performance, compliant with electrical safety standards
Application Scope
This professional PC switch panel mold is widely used in the production of various electrical switch and socket panels, covering civilian and commercial scenarios:
Household electrical accessories: Wall light switches, power socket panels, multimedia socket faceplates
Commercial engineering: Office buildings, hotels, shopping malls fixed switch panels
Smart home: Intelligent switch touch panels, control panel plastic housings
Industrial supporting: Low-voltage electrical equipment auxiliary switch panels
Our Mold Manufacturing Strength & Service
Professional Customization: Support custom panel shape, size, pattern, logo engraving and cavity combination according to customer drawings and samples
Strict Quality Control: All molds undergo steel material inspection, hardness testing, precision dimension detection and trial molding verification before delivery
Exquisite Craftsmanship: Adopt CNC fine processing, high-precision grinding and professional mirror polishing technology
Full-Cycle Service: Provide mold design, manufacturing, trial production, after-sales maintenance and technical guidance one-stop service
