{"id":243,"date":"2026-09-22T22:26:00","date_gmt":"2026-09-22T14:26:00","guid":{"rendered":"https:\/\/polypelletizer.com\/?post_type=equipment&#038;p=243"},"modified":"2026-10-03T18:30:05","modified_gmt":"2026-10-03T10:30:05","slug":"screw-conveyor","status":"publish","type":"equipment","link":"https:\/\/polypelletizer.com\/equipment\/screw-conveyor\/","title":{"rendered":"Screw Conveyor"},"content":{"rendered":"<p>The Industrial Screw Conveyor (auger conveyor \/ screw elevator) provides reliable, dust-tight mechanical transfer and elevation for plastic powders, mineral fillers, polymer pellets, and recycled regrind flakes. Engineered with a heavy-duty continuous helical auger screw housed within a fully enclosed tubular or U-trough casing, it delivers positive-displacement bulk conveyance across horizontal, inclined, and steep-angle configurations between storage silos, bag-dump stations, mixers, and compounding extruder feeding hoppers.<\/p>\n<p>Unlike pneumatic conveying systems that require high-volume compressed air or vacuum blowers and separate dust filtration receivers, screw conveyors provide a compact, low-maintenance mechanical solution that operates without risk of material segregation or filter bag blinding. With variable-frequency drive (VFD) speed regulation, quick-release cleanout hatches, and multiple flight metallurgy options, it ensures consistent, spillage-free transfer across compounding, recycling, and masterbatch processing facilities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dust-tight mechanical screw conveyor and auger elevator for horizontal and inclined transfer of plastic pellets, regrind flakes, powders, and mineral fillers.<\/p>\n","protected":false},"featured_media":0,"template":"","equipment_category":[39],"process_stage":[47],"material_family":[131,133,139,129],"material_form":[75,71,77],"production_problem":[115,121],"class_list":["post-243","equipment","type-equipment","status-publish","hentry","equipment_category-feeding-conveying","process_stage-feeding-material-transfer","material_family-modified-plastics","material_family-multifunctional-masterbatch","material_family-recycled-plastics","material_family-resin","material_form-pellets","material_form-powder","material_form-regrind","production_problem-blockage-and-bridging","production_problem-intermittent-or-inaccurate-feeding"],"_links":{"self":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment\/243","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=243"}],"wp:term":[{"taxonomy":"equipment_category","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment_category?post=243"},{"taxonomy":"process_stage","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/process_stage?post=243"},{"taxonomy":"material_family","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_family?post=243"},{"taxonomy":"material_form","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_form?post=243"},{"taxonomy":"production_problem","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/production_problem?post=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}