Owing to their high productivity, pressure invariance, and controlled melt and throughput temperatures, groove feed systems have become accepted intended for the extrusion of pipes greatly, blown films, and blow molded article content. Within the research offered in this paper, a completely instrumented 45 mm extruder built with a grooved fed bushing was applied to measure pressure distributions, screw and die qualities, and melt temperatures profiles. The screw geometry included compression and decompression zones, and Saxton distributive and Maillefer dispersive mxing heads. The screw and die characteristic curves plastic pelletizer show the high system productivity where throughputs comparable to 60 and 90 mm standard extruders were measured. The excessive throughput induced a dramatic reduction in melt temperatures measured at the end. To better understand and verify our experimental findings, analytical models were used.
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