The 32-cavity honeycomb pin-valve hot runner system features a compact honeycomb-style matrix layout combined with an independent pin-valve glue-sealing structure. It is specifically designed for small-sized, high-volume, and high-precision injection-molded products such as medical syringe needle caps, small precision medical consumables, and miniature plastic parts. The overall runner is arranged symmetrically and evenly. The 32 cavities are filled simultaneously with precise and stable temperature control. It is compatible with commonly used medical-grade raw materials like PP and PE, meeting the mass-production requirements of clean production, flawless appearance, and high-dimensional consistency. It is a cost-effective and preferred hot runner solution for small-to-medium-sized multi-cavity precision molds.