The Plastic Crusher (high-speed precision granulator) is the universal size-reduction workhorse across injection molding, blow molding, thermoforming, and plastic recycling plants. Engineered to process rigid sprues, heavy injection runners, defective molded parts, blow-molded bottles, sheet skeleton edge trims, and pre-shredded plastic fragments, it rapidly shears bulky scrap into uniform, high-bulk-density regrind flakes (typically 8 mm to 14 mm) that can be immediately reintroduced into production extruders or injection molding machines.<\/p>\n
Available in both standard heavy-duty central execution and fully soundproof (quiet \/ silent granulator) configurations, the machine adapts to both centralized recycling departments and direct beside-the-press operations where low ambient noise (< 80 dB(A)) is required. High-grade alloy tool steel knives\u2014predominantly premium SKD-11 (JIS) \/ D2 (AISI) vacuum heat-treated to 58\u201360 HRC\u2014ensure superior edge sharpness and wear life across standard polymers and abrasive filled compounds.<\/p>\n
To match different scrap geometries, the cutting rotor accommodates multiple blade designs: universal Flat Blades (\u5e73\u5200) for general rigid plastics and sheets, Paddle \/ Flake Blades (\u7247\u5200) for hollow containers and bottles, and Claw Blades (\u722a\u5200) for thick solid sprues and heavy lumps. Supported by an external outboard bearing housing and a high-inertia cast-steel flywheel, the crusher provides clean, low-dust shearing with high energy efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"
High-speed precision plastic crusher \/ granulator with SKD-11 tool steel knives and flat, flake, or claw rotor configurations. Available in standard and soundproof (quiet) executions for clean, uniform regrind.<\/p>\n","protected":false},"featured_media":0,"template":"","equipment_category":[40],"process_stage":[42],"material_family":[85,80,131,133,79,82,73,88,139,129,95,132,92,89],"material_form":[77],"production_problem":[127],"class_list":["post-230","equipment","type-equipment","status-publish","hentry","equipment_category-size-reduction","process_stage-raw-material-preparation","material_family-abs","material_family-hdpe","material_family-modified-plastics","material_family-multifunctional-masterbatch","material_family-pe","material_family-pet","material_family-pp","material_family-pvc","material_family-recycled-plastics","material_family-resin","material_family-rubber","material_family-thermoplastic-elastomer","material_family-tpe","material_family-tpu","material_form-regrind","production_problem-inconsistent-regrind-size-and-quality"],"_links":{"self":[{"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment\/230","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=230"}],"wp:term":[{"taxonomy":"equipment_category","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/equipment_category?post=230"},{"taxonomy":"process_stage","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/process_stage?post=230"},{"taxonomy":"material_family","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_family?post=230"},{"taxonomy":"material_form","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/material_form?post=230"},{"taxonomy":"production_problem","embeddable":true,"href":"https:\/\/polypelletizer.com\/wp-json\/wp\/v2\/production_problem?post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}