Injection Molded Integration Solution Provider
Integrated Precision Injection Molding: Designed for high-efficiency production of lighting panels, completing molding, core pulling, ejection, cooling, and gate trimming in a single automated injection cycle.
Full-Series Structural Compatibility: Suitable for all structural light panel components, including indoor and outdoor lighting panels, louver/grid light panels, ceiling light panels, and various optical diffusers.
Full-Scenario Lighting Applications: Ideal for commercial lighting, residential lighting, industrial lighting, and automotive light lenses.
Corrosion-Resistant Steel: Manufactured using high-grade corrosion-resistant tool steels like S136 and 2316, delivering superior wear resistance and anti-corrosion properties.
High Polish & Hardness: Quenched to HRC 48–52 with mirror polishing capability up to SPI A2 grade, ensuring optical clarity and high light transmission.
Long Operating Lifespan: Offers a total mold service life of ≥ 800,000 shots under standard maintenance.
| Parameter | Specification Details |
| Mold Type | Hot runner injection mold |
| Mold Steel |
Core & Cavity: S136 ESR mirror steel / NAK80 Mold Base: P20 / 718H pre-hardened steel |
| Cavity Design |
1 Cavity (1×1): Large panel lights 2 Cavities (1×2): Small to medium light panels 4 Cavities (1×4): Downlight lenses |
| Injection Machine Tonnage | 180T – 800T (based on light panel projected area) |
| Molding Materials | PMMA (Acrylic), PC (Polycarbonate), PS, Light Diffusion PC, Transparent ABS |
| Optical Surface Roughness | Mirror finish Ra ≤ 0.025μm, SPI-A1 mirror standard |
| Light Transmittance | $\ge 92\%$ (PMMA / Transparent PC) |
| Flatness Requirement | $\le 0.05\text{ mm} / 300\text{ mm}$ (ensures gapless fit with LED modules) |
| Mold Lifespan | ≥ 500,000 shots (up to 800,000 shots under mirror-finish maintenance) |
| Cooling System | 3D conformal cooling channels + high-pressure spot cooling, temperature fluctuation $\le \pm1.5^\circ\text{C}$, cycle time reduced by 25% |
| Typical Panel Dimensions |
Panel Light: $300\times300\text{ mm}$ ~ $1200\times600\text{ mm}$ Downlight: $\varphi50$ ~ $\varphi300\text{ mm}$ |
| Feature Integration | Snap-fit bases, positioning pins, heat dissipation ribs, screw bosses, optical microstructures (prisms/micro-dots) |
Kaishuo Technology was established in 2008 and has since developed a four-core industrial structure comprising robotics and automation equipment, new energy, precision hardware molds, and precision injection molds.
Copyright © 2026 Kaishuo Technology
