{"id":4830,"date":"2026-04-13T23:21:26","date_gmt":"2026-04-14T07:21:26","guid":{"rendered":"https:\/\/haifengmachine.com\/?post_type=equipment&#038;p=4830"},"modified":"2026-04-14T18:48:19","modified_gmt":"2026-04-15T02:48:19","slug":"polyurethane-low-pressure-foaming-machine-refrigerator-rigid-foam","status":"publish","type":"equipment","link":"https:\/\/haifengmachine.com\/ko\/equipment\/polyurethane-low-pressure-foaming-machine-refrigerator-rigid-foam\/","title":{"rendered":"Polyurethane Low-Pressure Foaming Machine (Refrigerator Rigid Foam)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4830\" class=\"elementor elementor-4830\" data-elementor-post-type=\"equipment\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e3ae50f e-flex e-con-boxed e-con e-parent\" data-id=\"1e3ae50f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ec09280 elementor-widget elementor-widget-image\" data-id=\"2ec09280\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-1024x575.png\" class=\"attachment-large size-large wp-image-4813\" alt=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-1024x575.png 1024w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-300x168.png 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-768x431.png 768w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-1536x862.png 1536w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-2048x1150.png 2048w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/\u805a\u6c28\u916f\u4f4e\u538b\u53d1\u6ce1\u673a\uff08\u786c\u6ce1\u4fdd\u6e29\u6750\u6599\uff09-18x10.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\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-59327a45 elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"59327a45\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69662d6 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"69662d6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc81c\ud488 \ub9e4\uac1c\ubcc0\uc218<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a68652c animated-slow elementor-invisible elementor-widget elementor-widget-html\" data-id=\"6a68652c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<table style=\"width:100%;border-collapse:collapse;font-family:Arial,sans-serif;font-size:16px; color:#666\">\r\n  <thead>\r\n    <tr style=\"border:1px solid #e0e0e0;background-color:#f5f5f5;\">\r\n      <th style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;color:#333\">\ub9e4\uac1c\ubcc0\uc218<\/th>\r\n      <th style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;color:#333\">Model\uff1aHF-LPM-1A1B-R-Refrigerator<\/th>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Pouring Rate<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">200~5000g\/s<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Raw Material Ratio<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">1:1~3:1 continuously adjustable<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Tank Capacity<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">120\/220\/500L<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Mixing Head Speed<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">10000~18000r\/min (Common: 12000~15000r\/min)<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Metering Accuracy<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">\u2264\u00b11.0%(Full range) <\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Tank Configuration<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">1A1B<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Material Temperature Control<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">20~60\u2103 precise temperature control<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Cleaning System<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Automatic air-purge + pipeline circulating cleaning (solvent-free)<\/td>\r\n    <\/tr>\r\n\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Power<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">11~18.5kW<\/td>\r\n    <\/tr>\r\n    <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Control System<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">PLC + touch screen + multi-formula storage<\/td>\r\n  <\/tr>\r\n      <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Warranty<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">1 year<\/td>\r\n    <\/tr>\r\n      <tr style=\"border:1px solid #e0e0e0;\">\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">Certifications<\/td>\r\n      <td style=\"border:1px solid #e0e0e0;padding:10px;text-align:center;\">CE, ISO9001<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\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-260ec4a9 e-flex e-con-boxed e-con e-parent\" data-id=\"260ec4a9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4316650e elementor-widget elementor-widget-heading\" data-id=\"4316650e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Application Scenarios<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aa53854 elementor-widget elementor-widget-text-editor\" data-id=\"3aa53854\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Specially built for rigid foam insulation of refrigerator, freezer, cold cabinet and display cabinet body and door. The machine meets high thermal insulation, high strength and high stability standards of home appliance industry, special equipment for large-scale production of refrigeration insulation layers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab37b31 elementor-widget elementor-widget-image\" data-id=\"ab37b31\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"499\" height=\"308\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/ims-12.webp\" class=\"attachment-medium_large size-medium_large wp-image-4833\" alt=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/ims-12.webp 499w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/ims-12-300x185.webp 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/04\/ims-12-18x12.webp 18w\" sizes=\"(max-width: 499px) 100vw, 499px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\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-21ce98a7 elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"21ce98a7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7190857d elementor-widget elementor-widget-heading\" data-id=\"7190857d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Core Advantages<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bcaf319 e-con-full e-flex e-con e-child\" data-id=\"7bcaf319\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-60b29699 e-con-full e-flex e-con e-child\" data-id=\"60b29699\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a61260c elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"7a61260c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cogs\" viewbox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M512.1 191l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0L552 6.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zm-10.5-58.8c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.7-82.4 14.3-52.8 52.8zM386.3 286.1l33.7 16.8c10.1 5.8 14.5 18.1 10.5 29.1-8.9 24.2-26.4 46.4-42.6 65.8-7.4 8.9-20.2 11.1-30.3 5.3l-29.1-16.8c-16 13.7-34.6 24.6-54.9 31.7v33.6c0 11.6-8.3 21.6-19.7 23.6-24.6 4.2-50.4 4.4-75.9 0-11.5-2-20-11.9-20-23.6V418c-20.3-7.2-38.9-18-54.9-31.7L74 403c-10 5.8-22.9 3.6-30.3-5.3-16.2-19.4-33.3-41.6-42.2-65.7-4-10.9.4-23.2 10.5-29.1l33.3-16.8c-3.9-20.9-3.9-42.4 0-63.4L12 205.8c-10.1-5.8-14.6-18.1-10.5-29 8.9-24.2 26-46.4 42.2-65.8 7.4-8.9 20.2-11.1 30.3-5.3l29.1 16.8c16-13.7 34.6-24.6 54.9-31.7V57.1c0-11.5 8.2-21.5 19.6-23.5 24.6-4.2 50.5-4.4 76-.1 11.5 2 20 11.9 20 23.6v33.6c20.3 7.2 38.9 18 54.9 31.7l29.1-16.8c10-5.8 22.9-3.6 30.3 5.3 16.2 19.4 33.2 41.6 42.1 65.8 4 10.9.1 23.2-10 29.1l-33.7 16.8c3.9 21 3.9 42.5 0 63.5zm-117.6 21.1c59.2-77-28.7-164.9-105.7-105.7-59.2 77 28.7 164.9 105.7 105.7zm243.4 182.7l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0l8.2-14.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zM501.6 431c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.6-82.4 14.3-52.8 52.8z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tSpecial high-speed mixing process for rigid foam, full and uniform raw material integration, high closed cell rate, long-term stable insulation performance.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d95fd4 e-con-full e-flex e-con e-child\" data-id=\"9d95fd4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b3449a2 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"2b3449a2\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div 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344h-39.61z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tHigh-flow efficient pouring, suitable for rapid filling of home appliance cabinets, no material shortage or overflow, greatly improving production tempo.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6048f0db e-con-full e-flex e-con e-child\" data-id=\"6048f0db\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53616587 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"53616587\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div 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