High Precision Auto Lamp Housing Tooling

1.Advanced Multi-Shot/Two-Shot Injection Technology for Seamless Integration
  This tooling represents our leading engineering capability in multi-shot and two-shot injection molding. Tailored for multi-colored automotive taillight lenses, the mold incorporates highly sophisticated internal mechanics compatible with rotary platens or core-back systems to overmold different colored materials (such as red, clear, and amber PMMA/PC) in a single integrated cycle. This eliminates secondary assembly, guarantees a seamless cosmetic boundary, and ensures 100%

2.Hyper-Precision Flash & Bleed Control for Flawless Color Boundaries
  The ultimate challenge in multi-shot tooling lies in the precise shut-off onto the first-shot substrate during the second injection. Utilizing hyper-precision CNC machining and meticulous manual spotting of the parting lines, we control sealing tolerances down to the micron level. This prevents high-pressure melt from bleeding across color boundaries or generating flash, ensuring crisp, razor-sharp color transitions that perfectly deliver the high-tech, premium look demanded by automotive OEMs.

3.Symmetrical Multi-Cavity Balancing for High-Volume Dimensional Uniformity
  Featuring a perfectly balanced 1x2 cavity layout, this mold simultaneously produces symmetrical left and right taillight components. During the development phase, advanced hot runner balancing and identical cavity profiling ensure that both cavities experience uniform pressure, temperature, and filling velocities. Supported by a reinforced guidance system and premium through-hardened, corrosion-resistant steel, this tooling is built to endure millions of high-speed automated cycles, safeguarding continuous, low-defect mass production.