Import 24cavity Pet Preform Mould — Buy in wholesale FOB from Supplier in China

The 24 cavity PET preform mould from Taizhou Huangyan Xueyan Xuejun Mould Co., Ltd is engineered for high-throughput production of polyethylene terephthalate preforms used in beverage and packaging applications. The mould features a 24-cavity layout designed for simultaneous injection moulding, which reduces cycle times compared to lower-cavity alternatives. Construction utilises high-grade tool steel selected for wear resistance under continuous thermal cycling between 280-300°C melt temperatures. The cavity geometry is precision-machined to achieve uniform wall thickness distribution, critical for preform clarity and mechanical consistency. This configuration targets converters supplying carbonated soft drinks, mineral water, edible oils, and cosmetic containers.

The mould steel grade is typically P20 or H13-class material, heat-treated to 48-52 HRC for cavity cores and plates, with nitriding or chrome plating applied to reduce PET adhesion and extend polish life. Standard hot runner systems (typically valve-gate or thermal-gate) distribute molten PET evenly across all 24 cavities, with individual tip temperature control to manage shear heating and IV (intrinsic viscosity) degradation. Cooling channels are drilled to conform closely to cavity contours, using tempered water circulation to achieve target ejection temperatures of 80-120°C and minimise crystallinity haze. The mould base follows standard layouts (typically LKM or equivalent) to fit 350-500 tonne clamp force injection machines. Parting line shut-off surfaces are ground to 0.02mm flatness or better to prevent flash formation on thin-neck preforms.

Buyers include PET resin converters, beverage brand captive mould shops, and packaging equipment integrators serving Coca-Cola, PepsiCo, Nestlé, and regional bottlers. Typical preform weights range 15-50g depending on neck finish (PCO 28mm, 38mm, 48mm, or custom Alcoa/Alpla standards) and bottle volume (0.33L to 2.5L). The supplier notes flexible MOQ arrangements and shipping under FOB or CIF terms, though exact quantities and port details require direct confirmation. Mould commissioning support, spare cavity inserts, and hot runner maintenance training are typical value-added services to negotiate.

Taizhou Huangyan Xuejun Mould Co., Ltd is located at No.10 Meihuajing Road, Eastern Street, Huangyan District, Taizhou City, Zhejiang Province, China 318020. The company operates from Taizhou Huangyan, a district with established mould-making infrastructure and supply chain density for plastic injection tooling. The supplier holds a 'harbor' trust tier on the sourcing platform, indicating a baseline verification level. The response rate is recorded at 0.00% with zero average response hours, which suggests either a new listing, inactive account, or data capture issue that buyers should verify through direct outreach before relying on platform messaging.

The supplier specialises in PET preform moulds, as evidenced by this 24-cavity listing, though the exact scope of their production (in-house machining versus assembly, maximum cavity counts, hot runner manufacturing capability or sourcing) is not detailed in available profile data. No workforce size, annual revenue, export licence details, or client references are provided in the source material. Buyers should request ISO 9001 or equivalent quality system documentation, past mould delivery references, and on-site factory audit reports. The address places the supplier within Huangyan's mould industry cluster, which offers access to steel suppliers, heat treatment services, and CNC machining subcontractors, but this geographic advantage should be confirmed through video verification or third-party inspection.