{"id":24279,"date":"2026-04-10T09:52:14","date_gmt":"2026-04-10T07:52:14","guid":{"rendered":"https:\/\/metzen.org\/?p=24279"},"modified":"2026-04-10T09:52:15","modified_gmt":"2026-04-10T07:52:15","slug":"primary-crusher-from-mobile-to-stationary","status":"publish","type":"post","link":"https:\/\/metzen.org\/en\/case-studies\/primary-crusher-from-mobile-to-stationary\/","title":{"rendered":"Primary Crusher &#8211; From Mobile to Stationary"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[602],"tags":[611],"class_list":["post-24279","post","type-post","status-publish","format-standard","hentry","category-case-studies","tag-materials-en"],"acf":{"kategorie":"Materials ","titel":"From Mobile to Stationary: Modernised Primary Crusher for Higher Performance and Efficiency","highlight-1":"<p>An operator aimed to modernise a mobile diesel-electric primary crushing plant.<\/p>\n","highlight-2":"<p>An attachment hopper limited throughput and particle distribution accuracy.<\/p>\n","highlight-3":"<p>The goal was conversion to a stationary solution to increase throughput, product quality, and process reliability while improving energy efficiency.<\/p>\n","highlight-4":"<p>Performance reserves were to rise, fine fractions decrease, and more marketable material be produced.<\/p>\n","highlight-5":"<p>Energy use and CO\u2082 emissions were to be reduced for sustainable quarry operations.<\/p>\n","highlight-6":"","loesung":"<p>GERWIN modernised the mobile primary crusher into a stationary solution. The tipping hopper was modified and a vibrating chute integrated to continuously feed the grizzly and jaw crusher, while material is delivered directly to the processing plant via a belt conveyor. The power supply was converted to fully electric operation, significantly improving efficiency and sustainability.<\/p>\n","ergebnis":"<p>The modernised stationary primary crusher combines high performance, optimised grain distribution, and sustainable energy use. Throughput and quantity of marketable products were increased, CO\u2082 emissions reduced \u2013 a future-ready solution for efficient quarry processes.<\/p>\n","senior_engineer_1":"","senior_engineer_2":"","url_der_video_detailseite":"","bild":"https:\/\/metzen.org\/wp-content\/uploads\/2026\/04\/GERWIN_Vorbrecheranlage_1070x860.webp","datei":"https:\/\/metzen.org\/wp-content\/uploads\/2026\/04\/METZEN_Case-Study-Von-mobil-zu-stationaer-Modernisierte-Vorbrecheranlage-fuer-mehr-Leistung-und-Wirtschaftlichkeit.pdf","datei_en":"https:\/\/metzen.org\/wp-content\/uploads\/2026\/04\/METZEN-Case-Study-From-Mobile-to-Stationary-Modernised-Primary-Crusher-for-Higher-Performance-and-Efficency.pdf","kontakt":[{"ID":22515,"post_author":"4","post_date":"2025-10-14 13:16:21","post_date_gmt":"2025-10-14 11:16:21","post_content":"","post_title":"Adrian Hense","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"open","post_password":"","post_name":"adrian-hense","to_ping":"","pinged":"","post_modified":"2026-03-19 11:53:07","post_modified_gmt":"2026-03-19 10:53:07","post_content_filtered":"","post_parent":0,"guid":"https:\/\/metzen.stage-gd.de\/nicht-kategorisiert\/adrian-hense\/","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Primary Crusher - From Mobile to Stationary - Metzen Industries GmbH<\/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:\/\/metzen.org\/en\/case-studies\/primary-crusher-from-mobile-to-stationary\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Primary Crusher - From Mobile to Stationary - Metzen Industries GmbH\" \/>\n<meta property=\"og:url\" content=\"https:\/\/metzen.org\/en\/case-studies\/primary-crusher-from-mobile-to-stationary\/\" \/>\n<meta property=\"og:site_name\" content=\"Metzen Industries GmbH\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-10T07:52:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-10T07:52:15+00:00\" \/>\n<meta name=\"author\" content=\"annina\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"annina\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/metzen.org\\\/en\\\/case-studies\\\/primary-crusher-from-mobile-to-stationary\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/metzen.org\\\/en\\\/case-studies\\\/primary-crusher-from-mobile-to-stationary\\\/\"},\"author\":{\"name\":\"annina\",\"@id\":\"https:\\\/\\\/metzen.org\\\/en\\\/#\\\/schema\\\/person\\\/179d5069d5db3807d6a56b138c27119e\"},\"headline\":\"Primary Crusher &#8211; 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