Extrusion Molding Explained for the Modern Manufacturer
Introduction In the vast, ever-evolving realm of industrial fabrication, few processes match the efficiency and versatility of extrusion molding. As contemporary manufacturers continue to seek enhanced performance, tighter tolerances, and material-specific customization, extrusion molding emerges as a linchpin for modern production workflows. This process, though rooted in traditional polymer shaping, has undergone a remarkable metamorphosis—becoming an indispensable cornerstone of the rubber manufacturing process. What Is Extrusion Molding? A Comprehensive Perspective At its core, extrusion molding involves forcing material—typically a polymer or rubber compound—through a die to create objects of a fixed cross-sectional profile. Unlike molding techniques that rely on cavities or two-part molds, extrusion moulding produces continuous lengths of uniform products such as tubing, weather stripping, seals, and custom made silicone hoses. The material, usually in pellet or strip ...