Tri-Lobe Plastic Coupling Spider

Custom production for three-way plastic manifold blocks used in pneumatic or fluid distribution systems. The triangular arrangement of cylindrical ports allows for compact multi-channel connectivity, serving as a central node for splitting or merging flow paths in automation equipment and industrial machinery.

Manufacturing focuses on maintaining strict dimensional consistency across the three port openings and ensuring smooth internal surfaces to minimize flow resistance. Key challenges include controlling shrinkage at the junction of the three cylinders to prevent warping or sink marks, and achieving precise concentricity for reliable tube fitting assembly. Material selection typically involves engineering thermoplastics like PA66 or POM for durability and chemical resistance.

Changzhou Aofeng Plastic & Mould Co., Ltd. leverages over 20 years of experience in injection molding and mold development, supported by IATF16949 and ISO 9001 certifications. With a fleet of high-precision injection machines from brands like Haitian and凯迪威, we ensure stable mass production and tight tolerance control. Please provide 3D drawings specifying material grade, port dimensions, and pressure requirements for an accurate quotation and lead time assessment.