This custom 1+1 cavity injection mold is designed to produce two different specifications of PC electrical switch/socket panels (Part No. 10-4329-01 / 10-4330-01) in a single cycle. Adopting a large sprue gate system, it ensures fast, balanced filling for high-viscosity PC material, while the mold cavity is precision machined for a high-gloss finish. Optimized for 0.5% shrinkage rate, this tooling delivers consistent dimensional accuracy and a flawless surface, ideal for mass production of standard wall switch and socket faceplates.
Technical Specifications
| Specification | Details |
|---|
| Mold Cavity | 1+1 (2 different parts per shot) |
| Applicable Material | PC (Polycarbonate) |
| Shrinkage Rate | 0.5% (1.005) |
| Gating System | Large Sprue Gate |
| Molded Parts | Electrical Switch/Socket Panels (10-4329-01 / 10-4330-01) |
| Mold Life | 500,000+ shots (standard maintenance) |
| Surface Quality | High-gloss, no flow marks or burrs |
Core Advantages
1. 1+1 Mixed Cavity Design
The 1+1 layout allows simultaneous production of two different panel models, eliminating the need for separate molds. It improves production flexibility, reduces mold investment, and supports mixed batch orders, making it ideal for multi-specification electrical panel production.
2. Large Sprue Gate for Stable PC Filling
PC material requires sufficient melt flow pressure to fill large panel structures. The large sprue gate provides fast, steady feeding, avoiding short shots and flow marks. The design is optimized for both single and dual-hole panel geometries, ensuring complete filling of all features.
3. Precision Shrinkage Compensation
Calibrated for PC’s 0.5% shrinkage rate, the mold ensures consistent part dimensions across all cavities. This eliminates warpage and dimensional deviation, guaranteeing interchangeability and perfect assembly with standard electrical components.
4. High-Gloss Surface Finish
The mold cavity is finely polished to produce a mirror-like surface on finished panels. No secondary painting or trimming is required, saving post-processing costs while meeting the high aesthetic standards of modern electrical installations.
Finished Panel Features
Dual-Spec Compatibility: One mold produces both single and dual switch/socket panels
Premium Gloss Appearance: Smooth, scratch-free surface for residential and commercial use
Reliable PC Performance: Flame retardant, impact resistant, and anti-yellowing
Precision Fit: Strict tolerance control ensures tight, rattle-free installation
Cost-Effective Production: Reduced tooling cost and high yield rate
Application Scenarios
Household and commercial wall switch panels
European/International standard socket faceplates
Hotel and office renovation electrical accessories
Smart home control panel covers
FAQ
Q1: Can this mold produce both panel types at the same time?
A: Yes. The 1+1 cavity design allows one cycle to produce one piece of each part number, supporting mixed production runs.
Q2: Why use a large sprue gate for PC panels?
A: It provides sufficient melt pressure to fill large, thin-wall panel structures, preventing common defects like flow marks and short shots.
Q3: Is customization available for other panel sizes?
A: Yes. We support full customization of panel dimensions, hole layouts, and logo engraving based on your drawings or samples.
