{"id":9929,"date":"2025-08-22T09:29:44","date_gmt":"2025-08-22T09:29:44","guid":{"rendered":"https:\/\/www.shred-waste.com\/?p=9929"},"modified":"2025-08-22T09:47:25","modified_gmt":"2025-08-22T09:47:25","slug":"how-to-shred-plastic-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.shred-waste.com\/es\/how-to-shred-plastic-comprehensive-guide\/","title":{"rendered":"How To Shred Plastic? &#8211; Comprehensive guide"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9929\" class=\"elementor elementor-9929\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52537a7 e-flex e-con-boxed e-con e-parent\" data-id=\"52537a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9dd870 elementor-widget elementor-widget-text-editor\" data-id=\"a9dd870\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.shred-waste.com\/es\/plastic-shredder-machine\/\">Plastic shredding<\/a>\u00a0is a crucial process in modern recycling and waste management, enabling large plastic items and scrap materials to be reduced into smaller pieces for washing, sorting, and pelletizing in downstream recycling stages. This comprehensive guide explains the step-by-step process for shredding plastic, key types of <a href=\"https:\/\/www.shred-waste.com\/es\/plastic-shredder-machine\/\">plastic shredding machines<\/a>, and the critical technical considerations for different plastic properties, etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-522037f e-flex e-con-boxed e-con e-parent\" data-id=\"522037f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63379c6 elementor-widget elementor-widget-heading\" data-id=\"63379c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Machines are Used to Shred Plastic?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edc227b elementor-widget elementor-widget-heading\" data-id=\"edc227b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.shred-waste.com\/es\/double-shaft-shredders\/\">Double-shaft (twin-shaft) shredders<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b832fe elementor-widget elementor-widget-text-editor\" data-id=\"7b832fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>: <\/b><\/strong>Two counter-rotating shafts with intermeshing cutters that shear and tear material.<\/li><li><b><\/b><strong><b>Best for<\/b><\/strong><strong><b>: <\/b><\/strong>Large volumes and bulky items (big bins, drums, plastics with some contamination).<\/li><li><b><\/b><strong><b>Pros<\/b><\/strong><strong><b>: <\/b><\/strong>High throughput, robust, less likely to clog with bulky feed.<\/li><li><b><\/b><strong><b>Shengzhong example<\/b><\/strong><strong><b>: <\/b><\/strong>22~70kw-110~320kW, blade \u00d8 230\u2013700 mm.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8751534 elementor-widget elementor-widget-image\" data-id=\"8751534\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shred-waste.com\/es\/double-shaft-shredders\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder.webp\" class=\"attachment-large size-large wp-image-9685\" alt=\"Trituradora de doble eje\" srcset=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder.webp 800w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder-300x225.webp 300w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder-768x576.webp 768w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder-16x12.webp 16w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Double-Shaft-Plastic-Shredder-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ae27a1 elementor-widget elementor-widget-heading\" data-id=\"9ae27a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.shred-waste.com\/es\/four-shaft-shredder\/\">Four-shaft shredders<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30d249f elementor-widget elementor-widget-text-editor\" data-id=\"30d249f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>: <\/b><\/strong>Four shafts (two pairs) provide staged cutting\/shearing, often with screens for size control.<\/li><li><b><\/b><strong><b>Best for<\/b><\/strong><strong><b>:<\/b><\/strong>Tough, bulky, irregular items (auto parts, e-waste housings) where anti-jam and finer control are needed.<\/li><li><b><\/b><strong><b>Pros<\/b><\/strong><strong><b>:<\/b><\/strong>Higher capacity, better anti-jam, finer and more consistent output when used with screens.<\/li><li><b><\/b><strong><b>Shengzhong example<\/b><\/strong><strong><b>:<\/b><\/strong>motor15+15kw-2*30+2*55kw,Cutter chamber600*800\u20131600*2000<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a61f4e elementor-widget elementor-widget-image\" data-id=\"4a61f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shred-waste.com\/es\/four-shaft-shredder\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder.webp\" class=\"attachment-large size-large wp-image-9686\" alt=\"Trituradora de cuatro ejes\" srcset=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder.webp 800w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder-300x225.webp 300w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder-768x576.webp 768w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder-16x12.webp 16w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Four-Shaft-Plastic-Shredder-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e26288 elementor-widget elementor-widget-heading\" data-id=\"4e26288\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.shred-waste.com\/es\/single-shaft-shredder\/\">Single-shaft shredders<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cee3c56 elementor-widget elementor-widget-text-editor\" data-id=\"cee3c56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>:<\/b><\/strong>One rotating shaft with mounted blades cutting against a fixed counterknife or screen.<\/li><li><b><\/b><strong><b>Best for<\/b><\/strong><strong><b>:<\/b><\/strong>Bottles, containers, ductile or semi-rigid parts, and general mixed plastic waste.<\/li><li><b><\/b><strong><b>Pros<\/b><\/strong><strong><b>: <\/b><\/strong>Good uniform particle size, relatively low dust, easier maintenance.<\/li><li><strong style=\"font-size: 16px;\"><b>Shengzhong example<\/b><\/strong><strong style=\"font-size: 16px;\"><b>: <\/b><\/strong><span style=\"font-size: 16px;\">22\u2013132 kW motor, cutting width 600\u20131800 mm.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c71eb2 elementor-widget elementor-widget-image\" data-id=\"5c71eb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shred-waste.com\/es\/single-shaft-shredder\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder.webp\" class=\"attachment-large size-large wp-image-9684\" alt=\"Trituradora de pl\u00e1stico de un solo eje\" srcset=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder.webp 800w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder-300x225.webp 300w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder-768x576.webp 768w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder-16x12.webp 16w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Single-Shaft-Plastic-Shredder-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d0d5d5 elementor-widget elementor-widget-heading\" data-id=\"2d0d5d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.shred-waste.com\/es\/small-shredder\/\">Small \/ compact double-shaft shredders<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecdd181 elementor-widget elementor-widget-text-editor\" data-id=\"ecdd181\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>: <\/b><\/strong>Scaled down twin-shaft models for light-duty use.<\/li><li><b><\/b><strong><b>Best for<\/b><\/strong><strong><b>: <\/b><\/strong>Small businesses, workshops, community recycling, low-volume streams.<\/li><li><b><\/b><strong><b>Shengzhong example<\/b><\/strong><strong><b>: <\/b><\/strong>4\u201315 kW, blade \u00d8 160\u2013230 mm.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-636dd22 elementor-widget elementor-widget-image\" data-id=\"636dd22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shred-waste.com\/es\/small-shredder\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"469\" src=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/07\/Industrial-Solid-State-Drive-Shredder.webp\" class=\"attachment-large size-large wp-image-9854\" alt=\"Industrial Solid State Drive Shredder\" srcset=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/07\/Industrial-Solid-State-Drive-Shredder.webp 706w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/07\/Industrial-Solid-State-Drive-Shredder-300x199.webp 300w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/07\/Industrial-Solid-State-Drive-Shredder-18x12.webp 18w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/07\/Industrial-Solid-State-Drive-Shredder-600x399.webp 600w\" sizes=\"(max-width: 706px) 100vw, 706px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb52221 elementor-widget elementor-widget-heading\" data-id=\"cb52221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.shred-waste.com\/es\/plastic-crusher\/\">Crushers<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10a1646 elementor-widget elementor-widget-text-editor\" data-id=\"10a1646\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>: <\/b><\/strong>Rotor with fixed knives that crush\/break brittle parts into pieces.<\/li><li><b><\/b><strong><b>Best for<\/b><\/strong><strong><b>:<\/b><\/strong>Brittle plastics, thick-walled parts (e.g., ABS housings), and as a stage before granulation.<\/li><li><b><\/b><strong><b>Shengzhong example<\/b><\/strong><strong><b>: <\/b><\/strong>3\u201337 kW, mesh size 6\u201350 mm, imported material size110*180-1000*610mm.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85c9c47 elementor-widget elementor-widget-image\" data-id=\"85c9c47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shred-waste.com\/es\/plastic-crusher\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1.webp\" class=\"attachment-large size-large wp-image-9687\" alt=\"Plastic-Crusher\" srcset=\"https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1.webp 800w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1-300x225.webp 300w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1-768x576.webp 768w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1-16x12.webp 16w, https:\/\/www.shred-waste.com\/wp-content\/uploads\/2025\/03\/Plastic-Crusher-1-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b11eca elementor-widget elementor-widget-heading\" data-id=\"8b11eca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Granulators (high-speed and low-speed)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37623f5 elementor-widget elementor-widget-text-editor\" data-id=\"37623f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Description<\/b><\/strong><strong><b>:<\/b><\/strong>High-speed rotor with knives that cut plastic into flakes\/granules; low-speed versions have larger rotors and high torque.<\/li><li><b><\/b><strong><b>High-speed<\/b><\/strong><strong><b>:<\/b><\/strong>good for clean sprues, runners, rigid parts \u2014 produces fine, uniform flakes.<\/li><li><b><\/b><strong><b>Low-speed (shear granulators)<\/b><\/strong><strong><b>: <\/b><\/strong>better for contaminated, flexible, or braided materials \u2014 more torque, less dust, often used after a coarse shredder.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bbd5c6 e-flex e-con-boxed e-con e-parent\" data-id=\"7bbd5c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a26e490 elementor-widget elementor-widget-heading\" data-id=\"a26e490\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How To Shred Plastic?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e9b768 elementor-widget elementor-widget-heading\" data-id=\"9e9b768\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 1: Plan and identify the material<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74c5f29 elementor-widget elementor-widget-text-editor\" data-id=\"74c5f29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Before you touch any equipment, identify what types of plastic you\u2019ll be shredding (e.g., PET, HDPE, PP, PVC, film, rigid parts). Different polymers, filled or contaminated materials, and mixed-color streams behave differently in shredders and downstream processes, so decide whether you\u2019ll process a single polymer stream or a mixed stream and choose equipment and post-processing steps accordingly.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f02f983 elementor-widget elementor-widget-heading\" data-id=\"f02f983\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 2: Safety and preparation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efb15ad elementor-widget elementor-widget-text-editor\" data-id=\"efb15ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Set up a safe work area with good ventilation and clear emergency stops. Equip operators with PPE \u2014 safety glasses or face shield, hearing protection, cut-resistant gloves, steel-toe boots, and tight-fitting clothing. Make sure electrical systems are properly grounded, guards and interlocks on machines are functional, and staff are trained on lockout\/tagout and emergency procedures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73fff8d elementor-widget elementor-widget-heading\" data-id=\"73fff8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 3: Sorting and contaminant removal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e0a59a elementor-widget elementor-widget-text-editor\" data-id=\"4e0a59a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Manually or mechanically sort incoming material to remove large non-plastic items (wood, metal, electronics), obvious contaminants (dirt, stones), and prohibited items. For higher-value recycling, separate polymers and colors; for mixed recycling you can accept blends but expect lower-quality output. Use magnets and manual inspection to extract ferrous metals before shredding.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e049d1b elementor-widget elementor-widget-heading\" data-id=\"e049d1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 4: Pre-processing (de-baling, de-stuffing, and pre-cutting)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28f73f0 elementor-widget elementor-widget-text-editor\" data-id=\"28f73f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If you receive bales, bulky parts, or long sheets\/films, pre-break or pre-cut them into manageable pieces so the shredder feed is consistent. This can be done with bale breakers, shears, knives, or even a utility saw for oversized items \u2014 consistent feed size reduces jams and improves shredder throughput.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-366d1bf elementor-widget elementor-widget-heading\" data-id=\"366d1bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 5: Primary shredding<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbba55c elementor-widget elementor-widget-text-editor\" data-id=\"fbba55c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Feed the prepared material into a primary shredder (single-shaft, twin-shaft, or granulator depending on throughput and material) to reduce large pieces into coarse flakes or chips. Operate at the manufacturer\u2019s recommended rotor speed and knife configuration, monitor torque\/current to avoid overloading, and use screens or adjustable gaps to control initial particle size.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01fdf59 elementor-widget elementor-widget-heading\" data-id=\"01fdf59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 6: Screening and tramp removal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abf49ca elementor-widget elementor-widget-text-editor\" data-id=\"abf49ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>After primary shredding, pass material over screens or vibratory sifters to separate undersized fines and oversized lumps. Use magnetic separators for ferrous removal and eddy-current separators if non-ferrous metals (aluminum, copper) are a concern. Remove any remaining non-plastics before secondary reduction to protect downstream blades.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9480b67 elementor-widget elementor-widget-heading\" data-id=\"9480b67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 7: Secondary size reduction (granulation\/four shaft shredder)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cb1786 elementor-widget elementor-widget-text-editor\" data-id=\"0cb1786\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Send the screened, contaminant-free material into a granulator or fine shredder to achieve the target particle size \u2014 commonly flakes or granules suitable for washing, extrusion, or pelletizing. Adjust rotor knives and screens to get consistent granulate size; adequate cooling or intermittent feed may be needed to prevent melting from friction on heat-sensitive plastics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51561b9 e-flex e-con-boxed e-con e-parent\" data-id=\"51561b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-186c55b elementor-widget elementor-widget-heading\" data-id=\"186c55b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key plastic properties and their shredding implications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95f28fb elementor-widget elementor-widget-text-editor\" data-id=\"95f28fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Hardness \/ stiffness (rigid vs flexible)<\/strong>: <em>Rigid\/crystal<\/em><em>\u00a0<\/em><em>line<\/em><em>\u00a0<\/em>plastics (PET, ABS, PVC sheet) shear well with high-speed granulators or robust rotor-stator knives.<em>Flexible\/elastic<\/em><em>\u00a0<\/em>plastics (LDPE film, flexible PVC, TPE) tend to wrap, stretch, and clog\u2014they need low-speed, high-torque cutters with anti-wrap features or special film shredders.<\/p><p><strong>Toughness \/ impact strength<\/strong>: Tough, ductile materials (HDPE, PP, some nylons) require high torque and larger tooth pitch to bite and tear; blades must resist bending and bluntness.<\/p><p><strong>Brittleness<\/strong>: Brittle plastics (PS, some filled PVC, rigid foams when cold) fragment easily \u2014 high-speed impact or hammer\/knife granulators work well and generate fewer wraps.<\/p><p><strong>Melting temperature \/ thermal sensitivity<\/strong>: Low-melting plastics (some PE grades, waxy bio-polymers) can smear and clog if shredding heats the material. Use low-speed, high-torque cutting (less friction) or intermittent feeding and consider cooling.<\/p><p><strong>Elasticity \/ elongation at break<\/strong>: High-elasticity materials (TPE, rubber) stretch instead of cut \u2014 cryogenic embrittlement or slow, powerful shearing with anti-wrap geometry is often required.<\/p><p><strong>Fillers \/ abrasives (glass fiber, minerals, carbon black)<\/strong>: Filled plastics rapidly wear blades. Choose hardened tool steels, tungsten-carbide edges, replaceable knife inserts and hardened wear plates.<\/p><p><strong>Thickness &amp; wall geometry (thin films vs thick bottles)<\/strong>: Thin films require cutting geometries that prevent wrapping (e.g., combed rotor, larger knife spacing). Thick-walled parts need stronger bite and more torque.<\/p><p><strong>Contamination \/ stickiness (adhesives, labels, food residues)<\/strong>: Sticky or wet material gums up knives\u2014coated blades, larger clearances, or pre-cleaning help. Cryogenic processing can also reduce stickiness.<\/p><p><strong>Part shape &amp; feed form (whole bottles, long tubes, sheets)<\/strong>: Long or tubular parts may need pre-shearing or infeed guides; extruded profiles may require sectional cutting knives.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-251bfc9 e-flex e-con-boxed e-con e-parent\" data-id=\"251bfc9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c628043 elementor-widget elementor-widget-heading\" data-id=\"c628043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quick reference: common plastics \u2192 preferred shredding approach<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c0099b elementor-widget elementor-widget-text-editor\" data-id=\"3c0099b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"overflow-x: auto;\"><table><tbody><tr><td width=\"110\"><strong>Plastic Waste Types<\/strong><\/td><td width=\"150\"><strong>Typical properties<\/strong><\/td><td width=\"288\"><strong>Recommended blade\/machine type<\/strong><\/td><\/tr><tr><td width=\"110\">PET (bottles)<\/td><td width=\"150\">Rigid, crystalline, moderate toughness<\/td><td width=\"288\">Medium-speed granulator or single-shaft shredder with sharp shear knives; hardened blades; good cooling<\/td><\/tr><tr><td width=\"110\">HDPE (containers, drums)<\/td><td width=\"150\">Tough, ductile<\/td><td width=\"288\">Low-speed, high-torque single\/double-shaft shredder; large tooth pitch; wear-resistant knives<\/td><\/tr><tr><td width=\"110\">LDPE \/ film (bags, film)<\/td><td width=\"150\">Very flexible, elastic, wraps easily<\/td><td width=\"288\">Dedicated film\/stripper shredder or flake washer pre-shredder; anti-wrap rotor, special tooth geometry; low RPM<\/td><\/tr><tr><td width=\"110\">PP (containers, food tubs)<\/td><td width=\"150\">Tough, semi-rigid<\/td><td width=\"288\">Similar to HDPE \u2014 robust shear knives, moderate speed<\/td><\/tr><tr><td width=\"110\">PVC (rigid pipe\/sheet)<\/td><td width=\"150\">Rigid, may contain fillers\/plasticizers<\/td><td width=\"288\">Granulator with corrosion-resistant\/hardened blades; consider extraction of chlorine if thermal processing later<\/td><\/tr><tr><td width=\"110\">PS (rigid\/brittle)<\/td><td width=\"150\">Brittle, low toughness<\/td><td width=\"288\">High-speed granulator or impact mill; less risk of wrapping<\/td><\/tr><tr><td width=\"110\">ABS<\/td><td width=\"150\">Tough, impact resistant<\/td><td width=\"288\">High-torque shear\/granulator; sharp blades, hardened steel<\/td><\/tr><tr><td width=\"110\">Nylon (PA)<\/td><td width=\"150\">Tough, abrasive if filled, hygroscopic<\/td><td width=\"288\">High-torque shredder; hardened blades, monitor moisture if downstream processing needs dryness<\/td><\/tr><tr><td width=\"110\">Glass-filled plastics<\/td><td width=\"150\">Very abrasive<\/td><td width=\"288\">Tungsten carbide tips or replaceable carbide inserts, hardened wear plates<\/td><\/tr><tr><td width=\"110\">TPE\/TPU, rubber<\/td><td width=\"150\">Elastic, gummy<\/td><td width=\"288\">Cryogenic embrittlement + granulation, or very robust low-speed shredders with anti-wrap features<\/td><\/tr><tr><td width=\"110\">Foam (PU, PE foam)<\/td><td width=\"150\">Lightweight, compressible<\/td><td width=\"288\">Foam grinder\/compressor then cutter; special foam knives to reduce dust and rebound<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-929179a e-flex e-con-boxed e-con e-parent\" data-id=\"929179a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2300a6c elementor-widget elementor-widget-heading\" data-id=\"2300a6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Blade geometry &amp; material considerations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-649e042 elementor-widget elementor-widget-heading\" data-id=\"649e042\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Blade geometry<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64a4892 elementor-widget elementor-widget-text-editor\" data-id=\"64a4892\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Shear\/rotor-stator knives<\/em>\u2014 great for rigid to semi-rigid plastics producing regular flakes.<\/p><p><em>Serrated teeth<\/em>\u2014 improve bite on thick\/tough parts but can increase wear.<\/p><p><em>Smooth scissors<\/em>\u2014 good for clean cuts on bottles and sheet, less for film.<\/p><p><em>Wide-tooth, high-clearance<\/em><em>\u00a0<\/em>rotors \u2014 for films and rubber to avoid wrapping.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2ca6b elementor-widget elementor-widget-heading\" data-id=\"2a2ca6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Blade materials \/ hardfacing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d71c8d3 elementor-widget elementor-widget-text-editor\" data-id=\"d71c8d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Use alloy tool steels heat-treated for toughness and hardness. For abrasive feedstocks, consider tungsten-carbide tips or weld-on hardfacing.<\/p><p>Replaceable segments or reversible knives reduce downtime and cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-898f60e elementor-widget elementor-widget-heading\" data-id=\"898f60e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Clearance &amp; tolerances<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4123ff elementor-widget elementor-widget-text-editor\" data-id=\"a4123ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Knife-to-counter\u00a0knife gap controls shear quality. Tighter gaps = cleaner cut but higher risk of jamming with contaminated or thick parts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10d5b87 elementor-widget elementor-widget-heading\" data-id=\"10d5b87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Rotor speed &amp; torque<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac8ddc3 elementor-widget elementor-widget-text-editor\" data-id=\"ac8ddc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Low RPM + high torque<\/em><em>\u00a0<\/em>reduces wrapping, heating and fines \u2014 ideal for ductile plastics and mixed bulky waste.<\/p><p><em>Higher RPM<\/em><em>\u00a0<\/em>for brittle plastics to create consistent granules.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aeaaf5f e-flex e-con-boxed e-con e-parent\" data-id=\"aeaaf5f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d27262d elementor-widget elementor-widget-heading\" data-id=\"d27262d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Operational &amp; process considerations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4a71c6 elementor-widget elementor-widget-text-editor\" data-id=\"b4a71c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Screen size \/ reduction ratio<\/strong>\u00a0\u2014\u00a0final particle size depends on screen; choose screen and knife combos for desired flake size for washing or reprocessing.<\/p><p><strong>Pre-sorting \/ contaminant removal<\/strong>\u00a0\u2014\u00a0metal, stones, wood drastically affect blade life and risk damage; remove before shredding.<\/p><p><strong>Cooling \/ ventilation<\/strong>\u00a0\u2014\u00a0necessary for low-melting plastics to avoid smearing.<\/p><p><strong>Cryogenic processing<\/strong>\u00a0\u2014\u00a0use liquid nitrogen to embrittle very elastic materials (TPE, rubber) before size reduction.<\/p><p><strong>Maintenance strategy<\/strong>\u00a0\u2014\u00a0modular blades, quick-change holders, spares, and scheduled inspections for abrasive or filled plastics.<\/p><p><strong>Safety &amp; dust control<\/strong>\u00a0\u2014\u00a0fine particles from brittle plastics may be combustible; use extraction and monitoring where appropriate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b262a5f e-flex e-con-boxed e-con e-parent\" data-id=\"b262a5f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d10d09 elementor-widget elementor-widget-heading\" data-id=\"7d10d09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Practical checklist<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97a8f9b elementor-widget elementor-widget-text-editor\" data-id=\"97a8f9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Identify feed: polymer type(s), form (film, bottles, lumps), presence of fillers\/contaminants.<\/li><li>If films or elastic materials dominate \u2192 choose anti-wrap, low-RPM high-torque shredder or consider cryogenic.<\/li><li>If rigid, brittle parts dominate \u2192 granulator\/impact mill with hardened knives and suitable screen.<\/li><li>For glass\/mineral filled plastics \u2192 specify carbide tips or hardened knives and wear plates.<\/li><li>Check expected throughput and motor torque \u2014\u00a0tough plastics need more torque than brittle ones.<\/li><li>Plan for replaceable blades and spares; track blade wear cycles on abrasive loads.<\/li><li>Run a sample test (small batch) to measure power draw, heating, wrapping and final particle quality \u2014\u00a0adjust rotor speed, gap, and knife geometry accordingly.<\/li><li>Consult manufacturer with feed sample \u2014\u00a0they can recommend blade alloy, tooth profile and machine class.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8504b85 e-flex e-con-boxed e-con e-parent\" data-id=\"8504b85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-689e3da elementor-widget elementor-widget-heading\" data-id=\"689e3da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qui\u00e9nes somos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-306eb3b elementor-widget elementor-widget-text-editor\" data-id=\"306eb3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.shred-waste.com\/es\/\"><strong>Shengzhong<\/strong><\/a><strong>\u00a0<\/strong>is a professional plastic shredder &amp; crusher manufacturer. We\u00a0are glad to advise you on the selection of plastic crushing equipment. Welcome to\u00a0tell us the exact plastics and their form (e.g., \u201c500 kg\/day of mixed PET bottles and HDPE caps, with ~10% glass-filled ABS\u201d), and we\u2019ll recommend a specific blade material, tooth profile, rotor speed range and machine class (single-shaft shredder \/ twin-shaft \/ four-shaft \/ crusher) for that feed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Plastic shredding\u00a0is a crucial process in modern recycling and waste management, enabling large plastic items and scrap materials to be reduced into smaller pieces for washing, sorting, and pelletizing in downstream recycling stages. This comprehensive guide explains the step-by-step process for shredding plastic, key types of plastic shredding machines, and the critical technical considerations for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8404,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,59],"tags":[],"class_list":["post-9929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-application-plastic"],"_links":{"self":[{"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/posts\/9929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/comments?post=9929"}],"version-history":[{"count":10,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/posts\/9929\/revisions"}],"predecessor-version":[{"id":9939,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/posts\/9929\/revisions\/9939"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/media\/8404"}],"wp:attachment":[{"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/media?parent=9929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/categories?post=9929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shred-waste.com\/es\/wp-json\/wp\/v2\/tags?post=9929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}