Medical Luer Connectors

Medical fluid connectors such as Luer connectors are core components of infusion sets, syringes and medical fluid systems, requiring extremely high dimensional accuracy, airtightness and biocompatibility. Their complex internal and external structures (such as undercuts, threads and assembly clips) cannot be demolded with conventional molds, making multi-slide injection molds the ideal solution for mass production.

This mold adopts a 2-cavity multi-slide design, forming two identical connectors per cycle, combining precision multi-slider mechanisms and medical-grade mold design to ensure stable production of high-quality parts.

•  Multi-slide precision forming: Multi-directional side core-pulling to form undercuts, threads and assembly features, ensuring smooth demolding of complex connector structures

• 2-cavity high-efficiency design: Simultaneously produces two parts per cycle, improving production efficiency while maintaining strict dimensional consistency

• Medical-grade mold quality: Made of high-corrosion-resistant mold steel, with mirror-polished cavity surfaces to ensure product cleanliness and meet medical-grade plastic injection requirements

• Optimized cooling system: Uniform cooling channels effectively control molding temperature, reducing warpage and shrinkage, ensuring the dimensional stability of precision connectors

• Wide adaptability: Suitable for forming medical fluid connectors, Luer locks, syringe components, and other precision medical plastic parts

Item Specification