Tail Lamp Housing Injection Mold - High Gloss Class A Surface Automotive Plastic Mould

Product Highlights
🔹 High‑gloss Surface Molding
For red PC automotive tail lamp lenses, the mold cavity adopts mirror polishing. The injected parts feature bright high‑gloss surface free of weld lines and scratches, meeting Class‑A surface requirements for automotive lamp exterior parts. Finished parts are ready for painting or hot‑stamp post‑processing.
🔹 Precision Cavity for Complex Curved Surfaces
Featuring multi‑curved surfaces and sharp angles for lamp parts, the mold is processed by 5‑axis CNC + precision EDM. It accurately replicates streamlined contours and sharp edges, ensuring consistent assembly clearance for finished products.
🔹 Specialized Mold Solution for Auto Lamps
‑ Material: PC, PC+PMMA transparent / red modified plastics
‑ Gating option: Hot‑runner / pinpoint gate design to minimize gate marks on visible surfaces
‑ Optimized venting: Custom vent slots for lamp parts to avoid burning, short‑shot and air bubbles
‑ Conformal cooling system: Balanced temperature control to stabilize high‑gloss quality and shorten cycle time
🔹 One‑stop Mold Service
DFM feasibility study: Evaluation on lamp structure, draft angle and wall‑thickness optimization
Mold development: 3D structural design, hot‑runner layout & cooling simulation
Mold machining, assembly, T0 mold trial & sample validation
Mold modification & long‑term maintenance support for mass‑volume production