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Plastic Extrusion Lines

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What Are Plastic Extrusion Lines? Extrusion is a process by which plastic pellets are heated until they are molten and then forced through a die to create a profile. The profile can be anything from a simple rod or tube to more complex shapes. A plastic extrusion line comprises several key components: the extruder, the die, the haul-off, and the take-up. An extruder is a large machine that heats and melts plastic pellets. The pellets…