{"id":16659,"date":"2026-04-02T08:38:52","date_gmt":"2026-04-02T08:38:52","guid":{"rendered":"https:\/\/www.jet-mills.com\/?post_type=astra-portfolio&#038;p=16659"},"modified":"2026-04-03T00:55:18","modified_gmt":"2026-04-03T00:55:18","slug":"ultra-fine-rooibos-tea-grinding-jet-mill-project","status":"publish","type":"astra-portfolio","link":"https:\/\/www.jet-mills.com\/de\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","title":{"rendered":"Projekt zur Herstellung einer Jet-M\u00fchle f\u00fcr ultrafeinen Rooibos-Tee"},"content":{"rendered":"<p>Ein Premium-Spezialit\u00e4tenteehersteller in Jiangxi stand bei der Entwicklung einer neuen Produktlinie von Instant-Getr\u00e4nkemischungen vor einer Herausforderung. Sie ben\u00f6tigten <a href=\"\/de\/products\/fluidized-bed-jet-mill-supplier\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Strahlm\u00fchle\" target=\"_blank\" rel=\"noopener\">Strahlfr\u00e4sen<\/a> f\u00fcr Rooibos-Teepulver, das fein genug ist, um eine nahtlos im Mund zergehende Textur zu bieten, ohne die bei traditionellen Mahlgraden \u00fcbliche K\u00f6rnigkeit.<\/p>\n\n\n\n<p>Rooibos ist jedoch sehr hitzeempfindlich. Herk\u00f6mmliche mechanische Mahlverfahren erzeugen durch Reibung Temperaturen, die das feine Aromaprofil des Tees beeintr\u00e4chtigen und seine antioxidativen Wirkstoffe oxidieren. Das Ziel war klar: einen D97-Wert unter 17 \u03bcm erreichen, ohne die Integrit\u00e4t der Pflanze zu gef\u00e4hrden.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1024x577.webp\" alt=\"Jet Mill 003\" class=\"wp-image-15700\" srcset=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1024x577.webp 1024w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-300x169.webp 300w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-768x433.webp 768w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1536x866.webp 1536w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-2048x1155.webp 2048w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-18x10.webp 18w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-epic-powder-s-mqw-fluidized-bed-jet-mill\">Epic Powder&#039;s <mark style=\"color:#cf2e2e\" class=\"has-inline-color\">MQW Wirbelschicht-Strahlm\u00fchle<\/mark><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.jet-mills.com\/de\/about-us\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"\u00dcber uns\">Episches Pulver<\/a> Wir haben ein spezielles Strahlm\u00fchlensystem f\u00fcr w\u00e4rmeempfindliche Anwendungen implementiert. Im Gegensatz zu mechanischen M\u00fchlen nutzt die Strahlm\u00fchle Druckluft mit hoher Geschwindigkeit, um einen Partikel-auf-Partikel-Aufprall zu erzeugen.<\/p>\n\n\n\n<p>Beim Eintritt in die Mahlkammer str\u00f6mt die Druckluft und k\u00fchlt sie ab, wodurch w\u00e4hrend des gesamten Prozesses eine niedrige Temperatur aufrechterhalten wird. Ein integrierter, hochpr\u00e4ziser Luftklassierer erm\u00f6glicht die Echtzeitkontrolle der Partikelgr\u00f6\u00dfe und stellt sicher, dass nur Partikel mit der gew\u00fcnschten Mikrometergr\u00f6\u00dfe das System verlassen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-precision-at-the-micron-level\">Pr\u00e4zision im Mikrometerbereich<\/h2>\n\n\n\n<p>Wir verarbeiteten den Tee unter optimierten Parametern und analysierten ihn mittels Laserbeugung. Die Ergebnisse zeigten eine bemerkenswert enge Partikelgr\u00f6\u00dfenverteilung.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-particle-size-distribution-table\">Tabelle der Partikelgr\u00f6\u00dfenverteilung<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td><strong>Probe<\/strong><\/td><td><strong>D10 (\u03bcm)<\/strong><\/td><td><strong>D50 (\u03bcm)<\/strong><\/td><td><strong>D90 (\u03bcm)<\/strong><\/td><td><strong>D97 (\u03bcm)<\/strong><\/td><td><strong>D100 (\u03bcm)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Optimierter Lauf (2-1)<\/strong><\/td><td><strong>2.2<\/strong><\/td><td><strong>5.8<\/strong><\/td><td><strong>12.5<\/strong><\/td><td><strong>16.2<\/strong><\/td><td><strong>21.3<\/strong><\/td><\/tr><tr><td>Standardlauf (1-1)<\/td><td>2.1<\/td><td>8.0<\/td><td>19.5<\/td><td>29.0<\/td><td>65.0<\/td><\/tr><tr><td>Zwischenlauf (2-3)<\/td><td>2.7<\/td><td>7.2<\/td><td>18.1<\/td><td>34.9<\/td><td>70.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Wichtigste Erkenntnis:<\/strong> Die optimierte Konfiguration (Probe 2-1) erreichte einen <strong>D97 16,2 \u03bcm<\/strong>. Besonders hervorzuheben ist, dass der D100-Wert bei 21,3 \u03bcm blieb, was bedeutet, dass die optimierten Parameter den groben Ausl\u00e4ufer vollst\u00e4ndig eliminierten. Es sind die gr\u00f6\u00dferen Partikel, die ein sandiges Mundgef\u00fchl verursachen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-impact-on-the-final-product\">Auswirkungen auf das Endprodukt<\/h2>\n\n\n\n<p>Durch den Wechsel zum Epic Powder <a href=\"http:\/\/www.jet-mills.com\/de\/products\/\">Jet-Mill-System<\/a>, Der Kunde erkannte vier entscheidende Vorteile:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sofortige L\u00f6slichkeit:<\/strong> Die vergr\u00f6\u00dferte Oberfl\u00e4che des 16\u03bcm-Pulvers erm\u00f6glicht eine nahezu sofortige Dispersion sowohl in hei\u00dfen als auch in kalten Fl\u00fcssigkeiten.<\/li>\n\n\n\n<li><strong>\u00dcberlegene organoleptische Eigenschaften:<\/strong> Das Fehlen von Partikeln \u00fcber 25 \u03bcm sorgt f\u00fcr ein seidiges, hochwertiges Mundgef\u00fchl in funktionellen Lebensmitteln und Lattes.<\/li>\n\n\n\n<li><strong>Bioaktive Konservierung:<\/strong> Durch die Kaltvermahlung mittels Strahlm\u00fchle wurden die Flavonoide und Polyphenole des Tees vor thermischen Sch\u00e4den gesch\u00fctzt.<\/li>\n\n\n\n<li><strong>Wiederholbare Skalierbarkeit:<\/strong> Die Pr\u00e4zision des Windsichters gew\u00e4hrleistet die Konsistenz von Charge zu Charge, auch bei der Umstellung von Pilotversuchen auf die Serienproduktion.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Abschluss<\/h2>\n\n\n\n<p>Die Ergebnisse best\u00e4tigen, dass die Strahlmahlung der Goldstandard f\u00fcr die Verarbeitung hochwertiger Pflanzenstoffe wie Rooibostee ist. Durch das Erreichen eines D97-Wertes von 16,2 \u03bcm bei gleichzeitiger Aufrechterhaltung einer k\u00fchlen Verarbeitungsumgebung erm\u00f6glichte Epic Powder dem Kunden die Markteinf\u00fchrung eines marktf\u00fchrenden Instantteeprodukts.<\/p>\n\n\n\n<p><strong>Sind Sie bereit, Ihre Pulververarbeitung zu optimieren?<\/strong> <a href=\"https:\/\/www.jet-mills.com\/de\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktieren Sie Epic Powder<\/a> um einen Materialversuch in unserer hochmodernen Testeinrichtung zu vereinbaren.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-technical-parameters\">Technische Parameter<\/h2>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Material:<\/mark><\/strong> Rooibostee<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Partikelgr\u00f6\u00dfe:<\/mark> <\/strong>D97 von 16,2 \u03bcm<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Ausgang:<\/mark> <\/strong>59 kg\/h<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14468-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"14468\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/de\/wp-json\/wp\/v2\/astra-portfolio\/16659#wpcf7-f14468-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/de\/wp-json\/wp\/v2\/astra-portfolio\/16659#wpcf7-f14468-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14468\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14468-o1\" \/><input 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Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ultra-Fine Rooibos Tea Grinding Jet Mill Project - Jet Mill Equipment Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in functional foods.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jet-mills.com\/de\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ultra-Fine Rooibos Tea Grinding Jet Mill Project\" \/>\n<meta property=\"og:description\" content=\"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in 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