TD Panel Injection Mold

Integrated Precision Injection Molding: Designed for high-efficiency production of TD panels, completing molding, core pulling, ejection, cooling, and gate trimming in a single automated injection cycle.
Full-Scenario Application Coverage: Suitable for a complete range of structural components, including automotive dashboards, door panels, home appliance control panels, and interior trim components.

Corrosion-Resistant Steel: Manufactured using high-grade corrosion-resistant tool steels like S136 and 2316, delivering excellent wear resistance and anti-corrosion properties.
High Polish & Hardness: Quenched to HRC 48–52 with mirror polishing capability up to SPI A2 grade, ensuring superior surface quality for visible panels.
Long Operating Lifespan: Offers a total mold service life of ≥ 800,000 shots under standard maintenance.

Parameter	Specification Details
Mold Type	Sequential hot runner valve gate injection mold
Mold Steel	Core & Cavity: S136 ESR / 2311 high-polish steel Mold Base: P20 / 718H pre-hardened steel
Cavity Design	1 Cavity (1×1): Large panels 2 Cavities (1×2): Small to medium panels
Injection Machine Tonnage	650T – 1600T (based on panel projected area)
Molding Materials	PP+EPDM-TD10–TD30, PP-TD20, ABS, PC/ABS
Surface Finish / Polish	Mirror polish Ra ≤ 0.025μm, SPI-A1 standard
Dimensional Tolerance	Key mating surfaces: $\pm0.02\text{ mm}$ Outer contour: $\pm0.1\text{ mm}$
Mold Lifespan	≥ 500,000 shots (up to 800,000 shots under high-gloss maintenance)
Cooling System	3D conformal cooling channels + high-pressure spot cooling, temperature fluctuation $\le \pm2^\circ\text{C}$ , cycle time $\le 55\text{s}$
Typical Panel Dimensions	Automotive Dashboard: $1308\times526\times476\text{ mm}$ Home Appliance Panel: $300 - 800\text{ mm}$
Feature Integration	Snap-fit bases, positioning ribs, decorative strip slots, emblem/nameplate mounts, slider/lifter mechanisms

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