{"id":232,"date":"2026-09-22T15:38:27","date_gmt":"2026-09-22T07:38:27","guid":{"rendered":"https:\/\/polypelletizer.com\/?post_type=equipment&#038;p=232"},"modified":"2026-10-03T18:31:34","modified_gmt":"2026-10-03T10:31:34","slug":"single-screw-pelletizer","status":"publish","type":"equipment","link":"https:\/\/polypelletizer.com\/equipment\/single-screw-pelletizer\/","title":{"rendered":"Single Screw Pelletizer"},"content":{"rendered":"<p>The Single Screw Pelletizer (single screw recycling and extrusion pelletizing line) is engineered for cost-effective, continuous melting, homogenization, filtration, and pelletizing of post-industrial and post-consumer thermoplastic waste. Widely applied across rigid scrap regrind (HDPE\/PP containers, ABS\/PS e-waste flakes, PVC profiles) and pre-densified plastic scrap, the single screw extruder provides stable, high-pressure melt delivery with lower mechanical shear and power consumption compared to twin screw compounding systems.<\/p>\n<p>Equipped with a deep-flighted nitrided or bi-metallic screw, optimized barrier shearing sections, multi-stage ceramic barrel heating, and an extended high-vacuum devolatilization zone, the single screw pelletizer efficiently extracts entrapped moisture, ink residues, and low-boiling polymer volatiles. It pairs flexibly with hydraulic screen changers and either the complete Strand Pelletizer System, water ring hot-die face cutters, or underwater pelletizers, transforming bulky reclaimed scrap into uniform, high-bulk-density recycled plastic pellets.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heavy-duty single screw extrusion pelletizing system for cost-effective melting, vacuum degassing, and recycling of post-industrial rigid flakes and regrind.<\/p>\n","protected":false},"featured_media":0,"template":"","equipment_category":[36],"process_stage":[45,43],"material_family":[139,129],"material_form":[77],"production_problem":[127,116],"class_list":["post-232","equipment","type-equipment","status-publish","hentry","equipment_category-pelletizing-auxiliaries","process_stage-extrusion-melt-processing","process_stage-pelletizing","material_family-recycled-plastics","material_family-resin","material_form-regrind","production_problem-inconsistent-regrind-size-and-quality","production_problem-off-spec-pellet-size-and-fines"],"_links":{"self":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment\/232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment"}],"about":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/types\/equipment"}],"wp:attachment":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/media?parent=232"}],"wp:term":[{"taxonomy":"equipment_category","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment_category?post=232"},{"taxonomy":"process_stage","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/process_stage?post=232"},{"taxonomy":"material_family","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_family?post=232"},{"taxonomy":"material_form","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_form?post=232"},{"taxonomy":"production_problem","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/production_problem?post=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}