16-cavity cap mold
16-cavity cap mold
This 16-cavity cap mold is a high-yield injection tool tailored for mass production of standard 28mm PCO1881 beverage bottle caps, delivering 16 identical caps per cycle with a fast molding time of 8–12 seconds. It features a fully balanced cold runner system that ensures uniform melt distribution across all cavities, minimizing material waste (≤2% runner scrap). Constructed with P20 pre-hardened steel (HRC 28–32) for the mold base and S136 stainless steel (HRC 48–52) for cavity inserts, it offers excellent wear resistance and a service life of 3–5 million shots. Compatible with 120–180T clamping force injection machines, it is ideal for bottled water, carbonated drink, and juice cap manufacturers seeking high-volume, cost-effective production.
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This cap mould is a high-yield injection tool designed for mass production of standard 28mm PCO1881 beverage bottle caps, with flexible cavity options including the high-efficiency 16-cavity configuration, which delivers 16 identical caps per cycle at a fast molding time of 8–12 seconds. It supports versatile raw materials including HDPE, and offers customizable runner types—the standard fully balanced cold runner system ensures uniform melt distribution across all cavities, minimizing material waste (≤2% runner scrap), while an optional hot runner system is available for even greater efficiency.
Crafted with premium mould plate materials, the mold base uses P20 pre-hardened steel (HRC 28–32) for durability, and cavity inserts can be specified with S136 stainless steel (HRC 48–52) or H13 inserts for enhanced wear resistance, boasting a service life of 3–5 million shots. Equipped with precision temperature control to maintain consistent melt flow and part quality, it also comes with comprehensive spare parts support and reliable delivery time guarantees to keep production running smoothly. Compatible with 120–180T clamping force injection machines, this cap mould is ideal for bottled water, carbonated drink, and juice cap manufacturers seeking high-volume, cost-effective production.
Crafted with premium mould plate materials, the mold base uses P20 pre-hardened steel (HRC 28–32) for durability, and cavity inserts can be specified with S136 stainless steel (HRC 48–52) or H13 inserts for enhanced wear resistance, boasting a service life of 3–5 million shots. Equipped with precision temperature control to maintain consistent melt flow and part quality, it also comes with comprehensive spare parts support and reliable delivery time guarantees to keep production running smoothly. Compatible with 120–180T clamping force injection machines, this cap mould is ideal for bottled water, carbonated drink, and juice cap manufacturers seeking high-volume, cost-effective production.
