{"id":1510,"date":"2026-01-04T16:17:30","date_gmt":"2026-01-05T00:17:30","guid":{"rendered":"https:\/\/haifengmachine.com\/?post_type=case&#038;p=1510"},"modified":"2026-03-04T21:06:48","modified_gmt":"2026-03-05T05:06:48","slug":"xian-safe-project-fully-automated-polyurethane-casting-solution-for-rail-pads","status":"publish","type":"case","link":"https:\/\/haifengmachine.com\/ja\/case\/xian-safe-project-fully-automated-polyurethane-casting-solution-for-rail-pads\/","title":{"rendered":"Xi\u2019an SAFE Project: Fully Automated Polyurethane Casting Solution for Rail Pads"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1510\" class=\"elementor elementor-1510\" data-elementor-post-type=\"case\">\n\t\t\t\t<div class=\"elementor-element elementor-element-531d7158 e-flex e-con-boxed e-con e-parent\" data-id=\"531d7158\" 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-2d87d19b elementor-widget elementor-widget-heading\" data-id=\"2d87d19b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Xi'an SAFE Project: Fully Automated Polyurethane Casting Solution for Rail Pads\nProject <\/h1>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b8d228a e-con-full e-flex e-con e-child\" data-id=\"1b8d228a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-76c7a54c e-con-full e-flex e-con e-child\" data-id=\"76c7a54c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4bace476 elementor-widget elementor-widget-image\" data-id=\"4bace476\" 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=\"599\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u897f\u5b89.png\" class=\"attachment-large size-large wp-image-2890\" alt=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u897f\u5b89.png 1000w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u897f\u5b89-300x225.png 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u897f\u5b89-768x575.png 768w\" 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<\/div>\n\t\t<div class=\"elementor-element elementor-element-9204747 e-con-full e-flex e-con e-child\" data-id=\"9204747\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28c1faf0 elementor-widget elementor-widget-heading\" data-id=\"28c1faf0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Customer Background<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-257a498 elementor-widget elementor-widget-text-editor\" data-id=\"257a498\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As a world-leading provider of rail transit solutions, SAFE Rail Fastening System specializes in the R&amp;D and manufacturing of core products for high-speed railways, metro systems, and heavy-haul railways. With an annual production capacity of up to 5 million sets and a technologically advanced 30,000-ton automated logistics hub, the company stands as a benchmark enterprise in China&#8217;s railway engineering sector. SAFE&#8217;s unwavering pursuit of exceptional quality is endorsed by the rigorous dual authoritative certifications of CRCC (China Railway Test &amp; Certification Center) and T\u00dcV NORD Germany, ensuring all its components meet the most stringent safety standards worldwide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-7e633dd0 e-flex e-con-boxed e-con e-parent\" data-id=\"7e633dd0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7812cd2 e-con-full e-flex e-con e-child\" data-id=\"7812cd2\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-219759d6 e-con-full e-flex e-con e-child\" data-id=\"219759d6\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31e468a9 elementor-widget elementor-widget-heading\" data-id=\"31e468a9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4069c54a elementor-widget elementor-widget-text-editor\" data-id=\"4069c54a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Amid the wave of modern railway industry upgrading, microcellular polyurethane elastomers are rapidly replacing traditional rubber baseplates as the preferred material in the rail transit sector, thanks to their superior vibration damping performance, exceptional load-bearing capacity, and excellent environmental durability. However, the extremely stringent safety standards of High-Speed Rail (HSR) impose absolute requirements on product consistency. Previously relying on manual operations, the client faced numerous challenges such as unstable mixing ratios and low product qualification rates caused by temperature fluctuations. They urgently needed a comprehensive solution to achieve a leapfrog transformation from manual production to a fully automated, data-driven production model.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c2fdf3a e-con-full e-flex e-con e-child\" data-id=\"2c2fdf3a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-538d1188 elementor-widget elementor-widget-image\" data-id=\"538d1188\" 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=\"314\" height=\"193\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u94c1\u9053\u57ab\u7247.png\" class=\"attachment-large size-large wp-image-2891\" alt=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u94c1\u9053\u57ab\u7247.png 314w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/\u94c1\u9053\u57ab\u7247-300x184.png 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" title=\"\">\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>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d0a3770 elementor-widget elementor-widget-heading\" data-id=\"3d0a3770\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Challenge: A \"From Zero to One\" Breakthrough Journey in the Polyurethane Field<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a226c58 e-con-full e-flex e-con e-child\" data-id=\"7a226c58\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-74a5acdc e-con-full e-flex e-con e-child\" data-id=\"74a5acdc\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5fce737 e-con-full e-flex e-con e-child\" data-id=\"5fce737\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f783684 elementor-widget elementor-widget-image\" data-id=\"2f783684\" 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=\"800\" height=\"534\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105-1024x683.jpeg\" class=\"attachment-large size-large wp-image-2897\" alt=\"Technicians work diligently to assemble a spacecraft part in a modern industrial facility.\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105-1024x683.jpeg 1024w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105-300x200.jpeg 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105-768x512.jpeg 768w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105-1536x1024.jpeg 1536w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/586105.jpeg 1600w\" 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<\/div>\n\t\t<div class=\"elementor-element elementor-element-4afc4228 e-con-full e-flex e-con e-child\" data-id=\"4afc4228\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40550fd0 elementor-widget elementor-widget-text-editor\" data-id=\"40550fd0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Despite SAFE&#8217;s absolute dominance in the steel fastening system market, its cross-border transformation to microcellular polyurethane rail pad products still encountered a steep technical learning curve. The client had a complete &#8220;knowledge gap&#8221; in key areas such as polyurethane chemical systems, reaction kinetics, and precision casting processes. What they sought was not merely an equipment supplier, but a strategic partner capable of building an entire production ecosystem from scratch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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-5ee8a084 e-flex e-con-boxed e-con e-parent\" data-id=\"5ee8a084\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6d550a19 e-con-full e-flex e-con e-child\" data-id=\"6d550a19\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40acbb47 nytitle01 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"40acbb47\" 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\">Haifeng's Solutions<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-65eddeb7 e-con-full e-flex e-con e-child\" data-id=\"65eddeb7\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-64c24a49 e-con-full e-flex e-con e-child\" data-id=\"64c24a49\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-31e1eae4 e-con-full e-flex e-con e-child\" data-id=\"31e1eae4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c864f69 elementor-widget elementor-widget-text-editor\" data-id=\"c864f69\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>01<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41248848 e-con-full e-flex e-con e-child\" data-id=\"41248848\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ec8a2c9 elementor-widget elementor-widget-heading\" data-id=\"4ec8a2c9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Volatile protective performance<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0092d0 elementor-widget elementor-widget-text-editor\" data-id=\"f0092d0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>To achieve precise chemical metering ratios, we tailor-made a high-pressure metering system integrated with an innovative dual-loop control mechanism. By combining high-precision gear metering pumps with Coriolis mass flow meters, the system enables real-time flow correction to ensure zero deviation in mixing accuracy.<\/p><p>Full-process data traceability: Key process parameters are automatically recorded every 5 seconds, creating an exclusive &#8220;digital file&#8221; for each rail pad to achieve quality control and traceability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3337359a e-con-full e-flex e-con e-child\" data-id=\"3337359a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6bb1e6f6 e-con-full e-flex e-con e-child\" data-id=\"6bb1e6f6\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-182c420c e-con-full e-flex e-con e-child\" data-id=\"182c420c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-947dc73 elementor-widget elementor-widget-text-editor\" data-id=\"947dc73\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>02<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4559f87c e-con-full e-flex e-con e-child\" data-id=\"4559f87c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67a8ee7 elementor-widget elementor-widget-heading\" data-id=\"67a8ee7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">CNC Robotics + Intelligent Management, Enhancing Production Efficiency<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cde6836 elementor-widget elementor-widget-text-editor\" data-id=\"cde6836\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Abandoning the traditional tunnel oven design, Haifeng innovatively adopted a tunnel-free water-heated mold frame solution. This design achieves uniform heat distribution, minimizes temperature deviations between molds, optimizes the polyurethane curing reaction process, thereby endowing products with more excellent physical and mechanical properties while featuring energy-saving and environmental protection advantages.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55fe078a e-con-full e-flex e-con e-child\" data-id=\"55fe078a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-41c32515 e-con-full e-flex e-con e-child\" data-id=\"41c32515\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7020f883 e-con-full e-flex e-con e-child\" data-id=\"7020f883\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76b12cb elementor-widget elementor-widget-text-editor\" data-id=\"76b12cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>03<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58591a89 e-con-full e-flex e-con e-child\" data-id=\"58591a89\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39500e81 elementor-widget elementor-widget-heading\" data-id=\"39500e81\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Innovative Energy-Saving Temperature Control, Optimizing Product Performance<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234d5139 elementor-widget elementor-widget-text-editor\" data-id=\"234d5139\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The casting process adopts CNC trajectory control technology, achieving millimeter-level precise casting positioning for complex mold structures and ensuring product molding quality.<\/p><p>Dual-tank linkage system: Equipped with working tanks and refilling tanks, it supports automatic refueling and continuous uninterrupted production. Meanwhile, it is paired with a high-precision temperature and pressure control module to ensure a stable and controllable production environment.<\/p><p>Full-process automation: The production line integrates automatic mold opening, closing, and robotic part picking functions, significantly reducing labor dependence and intensity, shortening the production cycle, and improving overall production efficiency.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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-5fb3b51e e-flex e-con-boxed e-con e-parent\" data-id=\"5fb3b51e\" 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-5b8fd550 elementor-widget elementor-widget-heading\" data-id=\"5b8fd550\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Achievements<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a645cd6 elementor-widget elementor-widget-text-editor\" data-id=\"1a645cd6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Acting as the &#8220;Chief Technology Architect&#8221; for SAFE&#8217;s polyurethane project, Haifeng Automation successfully helped the client achieve a crucial &#8220;from zero to one&#8221; breakthrough in the polyurethane field through a comprehensive turnkey solution\uff1a<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8954a56 e-grid e-con-full e-con e-child\" data-id=\"8954a56\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-256cd78f elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"256cd78f\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/3031678.jpg\" class=\"attachment-full size-full wp-image-2899\" alt=\"consulting, edp, businessman, business people, notebook, meeting, consulting, consulting, consulting, consulting, consulting, meeting, meeting, meeting\" title=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/3031678.jpg 1280w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/3031678-300x200.jpg 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/3031678-1024x682.jpg 1024w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/3031678-768x512.jpg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Professional process consulting<\/h3><p class=\"elementor-image-box-description\">Assembled a team of senior technical experts to provide full-process guidance for the client in overcoming technical difficulties related to polyurethane chemical properties and removing transformation obstacles.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dd39175 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5dd39175\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"1280\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848.png\" class=\"attachment-full size-full wp-image-2900\" alt=\"bitcoin, crypto, api, computing, integration, api, api, api, api, api\" title=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848.png 1280w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848-300x300.png 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848-1024x1024.png 1024w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848-150x150.png 150w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/7693848-768x768.png 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Customized system integration<\/h3><p class=\"elementor-image-box-description\">Based on the exclusive specifications of rail pad products, tailor-designed a fully automated production line to achieve perfect adaptation between equipment, processes, and products.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-811ee40 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"811ee40\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"1280\" src=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072.jpg\" class=\"attachment-full size-full wp-image-2901\" alt=\"packages, transport, deliverer, delivery boy, packaging, warehouse, logistics, shipment, delivery boy, warehouse, warehouse, warehouse, warehouse, warehouse, logistics, logistics, logistics\" title=\"\" srcset=\"https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072.jpg 1280w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072-300x300.jpg 300w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072-1024x1024.jpg 1024w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072-150x150.jpg 150w, https:\/\/haifengmachine.com\/wp-content\/uploads\/2026\/01\/1020072-768x768.jpg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">End-to-end full-process delivery<\/h3><p class=\"elementor-image-box-description\">From the initial formula verification in the R&amp;D laboratory to 24\/7 uninterrupted automated mass production on-site, what we delivered was not just a set of production equipment, but a mature manufacturing system that is replicable, high-capacity, and high-quality.<\/p><\/div><\/div>\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>As a world-leading high-speed rail fastener manufacturer, SAFE Rail faced technical and automation challenges when transitioning to micro-cellular polyurethane rail pad production. Haifeng Automation delivered a turnkey solution, featuring three core strengths: precision metering with closed-loop monitoring, CNC robotic smart production lines, and energy-efficient water-heated mold frames. Coupled with professional process consulting and end-to-end delivery, Haifeng\u2019s solution enabled SAFE to achieve 24\/7 automated mass production with high consistency and yield, successfully bridging the zero-to-one gap in polyurethane manufacturing.<\/p>","protected":false},"featured_media":1512,"parent":0,"template":"","meta":{"_acf_changed":false},"cases-categorie":[71],"class_list":["post-1510","case","type-case","status-publish","has-post-thumbnail","hentry","cases-categorie-railway"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Xi\u2019an SAFE Project: Fully Automated Polyurethane Casting Solution for Rail Pads - Zhejiang Haifeng Automation Equipment Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/haifengmachine.com\/ja\/case\/xian-safe-project-fully-automated-polyurethane-casting-solution-for-rail-pads\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Xi\u2019an SAFE Project: Fully Automated Polyurethane Casting Solution for Rail Pads - Zhejiang Haifeng Automation Equipment Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"As a world-leading high-speed rail fastener manufacturer, SAFE Rail faced technical and automation challenges when transitioning to micro-cellular polyurethane rail pad production. Haifeng Automation delivered a turnkey solution, featuring three core strengths: precision metering with closed-loop monitoring, CNC robotic smart production lines, and energy-efficient water-heated mold frames. 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