{"id":5857,"date":"2026-04-22T16:35:32","date_gmt":"2026-04-22T08:35:32","guid":{"rendered":"https:\/\/recyclingmachinery.org\/?p=5857"},"modified":"2026-04-22T16:35:34","modified_gmt":"2026-04-22T08:35:34","slug":"waste-refrigerator-recycling-line","status":"publish","type":"post","link":"https:\/\/recyclingmachinery.org\/ko\/waste-refrigerator-recycling-line\/","title":{"rendered":"\ud6a8\uc728\uc801\uc778 \ud68c\uc218\ub97c \uc704\ud55c \ud3d0 \ub0c9\uc7a5\uace0 \uc7ac\ud65c\uc6a9 \ub77c\uc778"},"content":{"rendered":"<p>With the continuous growth of global electronic waste (e-waste), end-of-life refrigerators\u2014a typical example of large household appliance waste\u2014feature complex internal structures and a wide variety of materials. Traditional manual dismantling methods can no longer meet the demands for efficient and environmentally friendly processing. <\/p>    <p>Against this backdrop, the end-of-life waste refrigerator recycling line was developed as an intelligent solution. It is specifically designed for the automated dismantling, crushing, and multi-stage sorting and recycling of end-of-life refrigerators after the compressors have been removed.<\/p>    <p>The entire waste refrigerator recycling line typically consists of up to 15\u201320 core units, integrating shredding, crushing, conveying, magnetic separation, eddy current separation, air classification, and dust removal systems. Depending on the configuration, the processing capacity of a single line generally reaches 1\u20135 tons per hour (or higher custom capacities). Metal recovery rates can be significantly improved to industry-leading levels, effectively achieving resource reuse and waste reduction.<\/p>    <figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\"> <iframe loading=\"lazy\" title=\"Waste Refrigerator Crushing, Sorting, Recycling Line | Eco-Friendly Appliance Recycling Solution \u267b\ufe0f\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/W4LS-kDe5ak?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe> <\/div><figcaption class=\"wp-element-caption\">Working video of the waste refrigerator recycling line<\/figcaption><\/figure>    <p>After systematic processing, four main material categories can be reliably separated:<\/p>    <ul class=\"wp-block-list\"> <li>Copper-aluminum mixed metals (high-value recyclable metals)<\/li>    <li>Ferrous materials<\/li>    <li>Foam insulation materials (polyurethane, etc.)<\/li>    <li>Mixed plastics (containing small amounts of rubber)<\/li> <\/ul>    <p>This system is widely used in modern eco-friendly recycling plants and serves as key equipment for achieving the \u201charmless disposal and resource recovery\u201d of waste household appliances.<\/p>    <h2 class=\"wp-block-heading\">application of waste refrigerator recycling line<\/h2>    <p>The waste refrigerator recycling line is primarily suitable for the following sectors:<\/p>    <ul class=\"wp-block-list\"> <li>All types of used household refrigerators, freezers, and refrigeration equipment<\/li>    <li>Pre-processed materials from used appliances with removed compressors<\/li>    <li>Centralized electronic waste dismantling and resource recovery centers<\/li>    <li>Integrated scrap metal and plastic recycling enterprises<\/li>    <li>Environmental protection and renewable resource processing industrial parks<\/li> <\/ul>    <p>Whether in urban recycling systems or industrial-scale dismantling centers, this equipment enables large-scale, continuous processing.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5868\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerators.webp\" alt=\"waste refrigerators\" class=\"wp-image-5868\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerators.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerators-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerators-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerators-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">waste refrigerators<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5867\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-fridges.webp\" alt=\"scrap fridges\" class=\"wp-image-5867\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-fridges.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-fridges-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-fridges-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-fridges-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">scrap fridges<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">waste refrigerator recycling line Advantages<\/h2>    <ul class=\"wp-block-list\"> <li>Highly automated control system: utilizes centralized PLC control to enable coordinated operation of the entire production line, featuring automatic feeding and sorting. This reduces manual intervention and enhances operational stability.<\/li>    <li>High-efficiency shredding and high-capacity processing: the dual-shaft shredder employs a low-speed, high-torque design, making it ideal for shredding large-volume, complex-structured refrigerator shells and liners.<\/li>    <li>Multi-stage precision sorting system: integrates multiple separation technologies, including magnetic separation, eddy current separation, and air classification, to achieve efficient separation of metals, plastics, and foam.<\/li>    <li>Comprehensive eco-friendly dust collection system: equipped with a negative pressure exhaust + pulse dust collection system to effectively control dust pollution and improve the working environment.<\/li>    <li>Compact structure, stable and durable operation: the production line features a scientifically optimized layout, and the equipment is constructed from high-strength, wear-resistant materials, making it suitable for long-term continuous operation.<\/li> <\/ul>    <h2 class=\"wp-block-heading\">How the waste refrigerator recycling Line Works?<\/h2>    <p>After the compressors are removed, scrap refrigerators enter the recycling system. First, they are conveyed into a twin-shaft shredder for primary crushing, which breaks down the entire unit into smaller pieces. They then proceed to a water-cooled high-speed impact crusher for secondary fine crushing.<\/p>    <p>After crushing, the material enters a multi-stage sorting system:<\/p>    <ul class=\"wp-block-list\"> <li>Magnetic separation equipment is used to separate ferrous metals.<\/li>    <li>Air classification removes foam and lightweight plastics.<\/li>    <li>Eddy current separation equipment is used to recover non-ferrous metals such as copper and aluminum.<\/li>    <li>Finally, the system sorts and outputs plastics and mixed residual materials.<\/li> <\/ul>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5869\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-refrigerator-recycling-equipment-shipment.webp\" alt=\"scrap refrigerator recycling equipment shipment\" class=\"wp-image-5869\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-refrigerator-recycling-equipment-shipment.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-refrigerator-recycling-equipment-shipment-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-refrigerator-recycling-equipment-shipment-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/scrap-refrigerator-recycling-equipment-shipment-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">scrap refrigerator recycling equipment shipment<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5870\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerator-recycling-line.webp\" alt=\"waste refrigerator recycling line\" class=\"wp-image-5870\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerator-recycling-line.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerator-recycling-line-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerator-recycling-line-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/waste-refrigerator-recycling-line-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">waste refrigerator recycling line<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">Process Flow and Key equipment<\/h2>    <p>Scrap refrigerators \u2192 Belt conveyor \u2192 Dual-shaft shredding \u2192 Belt conveyor \u2192 Water-cooled impact crushing \u2192 Enclosed conveyor \u2192 Air classification \u2192 Magnetic separation \u2192 Eddy current separation \u2192 Foam separation \u2192 Plastic sorting \u2192 Metal recovery \u2192 Finished product output<\/p>    <ol class=\"wp-block-list\"> <li><strong>Dual-Shaft Shredder<\/strong>: used for primary crushing of entire units; features a low-speed, high-torque design capable of processing large refrigerator casings and metal structural components.<\/li>    <li><strong>Water-Cooled High-Speed Impact Crusher<\/strong>: used for secondary fine crushing to reduce particle size, improve subsequent sorting efficiency, and effectively control equipment temperature rise.<\/li>    <li><strong>Air Classifier<\/strong>: separates lightweight materials (foam, certain plastics) based on differences in air density.<\/li>    <li><strong>Suspended Magnetic Separator<\/strong>: automatically adsorbs ferromagnetic metals to achieve efficient iron removal.<\/li>    <li><strong>Eddy Current Separator<\/strong>: separates non-ferrous metals such as copper and aluminum to increase the value of metal recovery.<\/li>    <li><strong>Dust Collection System (Pulse + Cyclone)<\/strong>: a dual-stage dust collection design that effectively reduces dust emissions and meets environmental protection requirements.<\/li> <\/ol>    <p class=\"translation-block\"><strong>Final Output:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li>Copper-Aluminum Mixed Metals<\/li>    <li>Ferrous Metals<\/li>    <li>Foam Materials<\/li>    <li>Mixed Plastics (containing a small amount of rubber)<\/li> <\/ul>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5872\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/dual-shaft-shredder.webp\" alt=\"dual-shaft shredder\" class=\"wp-image-5872\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/dual-shaft-shredder.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/dual-shaft-shredder-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/dual-shaft-shredder-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/dual-shaft-shredder-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">dual-shaft shredder<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5874\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/high-speed-impact-crusher.webp\" alt=\"high-speed impact crusher\" class=\"wp-image-5874\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/high-speed-impact-crusher.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/high-speed-impact-crusher-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/high-speed-impact-crusher-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/high-speed-impact-crusher-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">high-speed impact crusher<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5871\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/air-classifier.webp\" alt=\"air classifier\" class=\"wp-image-5871\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/air-classifier.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/air-classifier-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/air-classifier-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/air-classifier-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">air classifier<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5876\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/suspended-self-dumping-magnetic-separator.webp\" alt=\"suspended self-dumping magnetic separator\" class=\"wp-image-5876\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/suspended-self-dumping-magnetic-separator.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/suspended-self-dumping-magnetic-separator-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/suspended-self-dumping-magnetic-separator-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/suspended-self-dumping-magnetic-separator-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">suspended self-dumping magnetic separator<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5873\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/eddy-current-separator-1.webp\" alt=\"\uc5d0\ub514 \uc804\ub958 \ubd84\ub9ac\uae30\" class=\"wp-image-5873\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/eddy-current-separator-1.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/eddy-current-separator-1-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/eddy-current-separator-1-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/eddy-current-separator-1-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">\uc5d0\ub514 \uc804\ub958 \ubd84\ub9ac\uae30<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"5875\" src=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/pulse-jet-dust-collector.webp\" alt=\"pulse-jet dust collector\" class=\"wp-image-5875\" srcset=\"https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/pulse-jet-dust-collector.webp 720w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/pulse-jet-dust-collector-480x360.webp 480w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/pulse-jet-dust-collector-360x270.webp 360w, https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/pulse-jet-dust-collector-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">pulse-jet dust collector<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">Contact us<\/h2>    <p class=\"translation-block\">In addition to our waste refrigerator recycling lines, we offer a wide range of proven recycling equipment systems. These include <a href=\"https:\/\/recyclingmachinery.org\/ko\/circuit-boards-crusher-and-separator\/\">circuit board recycling production lines<\/a>, as well as production lines for <a href=\"https:\/\/recyclingmachinery.org\/ko\/copper-aluminum-radiator-recycling-line\/\">recycling copper and aluminum radiators and heat sinks<\/a>, designed to meet the needs of precise sorting and high-value recovery for various materials.<\/p>    <p>We have extensive industry experience and can customize engineering. Based on your raw material characteristics, production capacity requirements, and environmental standards, we provide comprehensive services ranging from solution design and equipment configuration to installation and commissioning. If you are seeking a reliable resource recovery solution, please feel free to contact us at any time.<\/p>","protected":false},"excerpt":{"rendered":"<p>This waste refrigerator recycling line enables efficient shredding, separation, and recovery of metals, plastics, and foam from discarded fridges. It improves recycling efficiency while reducing environmental impact.<\/p>","protected":false},"author":1,"featured_media":5878,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[38],"tags":[80,63],"class_list":["post-5857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solution","tag-aluminum","tag-copper"],"taxonomy_info":{"category":[{"value":38,"label":"Solution"}],"post_tag":[{"value":80,"label":"aluminum"},{"value":63,"label":"copper"}]},"featured_image_src_large":["https:\/\/recyclingmachinery.org\/wp-content\/uploads\/2026\/04\/e-waste-refrigerator-recycling-plant.webp",720,540,false],"author_info":{"display_name":"Lolita","author_link":"https:\/\/recyclingmachinery.org\/ko\/author\/rmachinery_o\/"},"comment_info":0,"category_info":[{"term_id":38,"name":"Solution","slug":"solution","term_group":0,"term_taxonomy_id":38,"taxonomy":"category","description":"","parent":0,"count":13,"filter":"raw","cat_ID":38,"category_count":13,"category_description":"","cat_name":"Solution","category_nicename":"solution","category_parent":0}],"tag_info":[{"term_id":80,"name":"aluminum","slug":"aluminum","term_group":0,"term_taxonomy_id":80,"taxonomy":"post_tag","description":"","parent":0,"count":10,"filter":"raw"},{"term_id":63,"name":"copper","slug":"copper","term_group":0,"term_taxonomy_id":63,"taxonomy":"post_tag","description":"","parent":0,"count":8,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/posts\/5857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/comments?post=5857"}],"version-history":[{"count":10,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/posts\/5857\/revisions"}],"predecessor-version":[{"id":5880,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/posts\/5857\/revisions\/5880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/media\/5878"}],"wp:attachment":[{"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/media?parent=5857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/categories?post=5857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/recyclingmachinery.org\/ko\/wp-json\/wp\/v2\/tags?post=5857"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}