{"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\/vi\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","title":{"rendered":"D\u1ef1 \u00e1n m\u00e1y nghi\u1ec1n tr\u00e0 Rooibos si\u00eau m\u1ecbn b\u1eb1ng tia n\u01b0\u1edbc"},"content":{"rendered":"<p>M\u1ed9t nh\u00e0 ch\u1ebf bi\u1ebfn tr\u00e0 \u0111\u1eb7c s\u1ea3n cao c\u1ea5p \u1edf Giang T\u00e2y \u0111\u00e3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c ph\u00e1t tri\u1ec3n d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ed3 u\u1ed1ng h\u00f2a tan m\u1edbi. H\u1ecd c\u1ea7n... <a href=\"\/vi\/products\/fluidized-bed-jet-mill-supplier\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c\" target=\"_blank\" rel=\"noopener\">phay ph\u1ea3n l\u1ef1c<\/a> D\u00f9ng b\u1ed9t tr\u00e0 Rooibos m\u1ecbn \u0111\u1ebfn m\u1ee9c tan ch\u1ea3y trong mi\u1ec7ng m\u00e0 kh\u00f4ng b\u1ecb l\u1ee3n c\u1ee3n nh\u01b0 c\u00e1c lo\u1ea1i b\u1ed9t xay truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, tr\u00e0 Rooibos r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. Qu\u00e1 tr\u00ecnh xay x\u00e1t c\u01a1 h\u1ecdc th\u00f4ng th\u01b0\u1eddng t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 do ma s\u00e1t, l\u00e0m suy gi\u1ea3m h\u01b0\u01a1ng v\u1ecb tinh t\u1ebf c\u1ee7a tr\u00e0 v\u00e0 oxy h\u00f3a c\u00e1c ho\u1ea1t ch\u1ea5t sinh h\u1ecdc gi\u00e0u ch\u1ea5t ch\u1ed1ng oxy h\u00f3a. M\u1ee5c ti\u00eau r\u1ea5t r\u00f5 r\u00e0ng: \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn D97 d\u01b0\u1edbi 17\u03bcm m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a th\u1ea3o m\u1ed9c.<\/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=\"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c 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\">B\u1ed9t Epic <mark style=\"color:#cf2e2e\" class=\"has-inline-color\">M\u00e1y nghi\u1ec1n phun t\u1ea7ng s\u00f4i MQW<\/mark><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.jet-mills.com\/vi\/about-us\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"EPIC\">B\u1ed9t s\u1eed thi<\/a> H\u1ec7 th\u1ed1ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai. Kh\u00e1c v\u1edbi m\u00e1y nghi\u1ec1n c\u01a1 h\u1ecdc, m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c s\u1eed d\u1ee5ng kh\u00ed n\u00e9n t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 t\u1ea1o ra va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t v\u1edbi nhau.<\/p>\n\n\n\n<p>Khi kh\u00f4ng kh\u00ed n\u00e9n gi\u00e3n n\u1edf trong bu\u1ed3ng nghi\u1ec1n, n\u00f3 tr\u1ea3i qua hi\u1ec7u \u1ee9ng l\u00e0m m\u00e1t, duy tr\u00ec m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p trong su\u1ed1t qu\u00e1 tr\u00ecnh. B\u1ed9 ph\u00e2n lo\u1ea1i kh\u00ed t\u00edch h\u1ee3p \u0111\u1ed9 ch\u00ednh x\u00e1c cao cho ph\u00e9p ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t theo th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o ch\u1ec9 nh\u1eefng h\u1ea1t \u0111\u1ea1t k\u00edch th\u01b0\u1edbc micron m\u1ee5c ti\u00eau m\u1edbi tho\u00e1t ra kh\u1ecfi h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-precision-at-the-micron-level\">\u0110\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u1ea5p \u0111\u1ed9 micron<\/h2>\n\n\n\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ebf bi\u1ebfn tr\u00e0 theo c\u00e1c th\u00f4ng s\u1ed1 t\u1ed1i \u01b0u v\u00e0 ph\u00e2n t\u00edch b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nhi\u1ec5u x\u1ea1 laser. K\u1ebft qu\u1ea3 cho th\u1ea5y s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) r\u1ea5t h\u1eb9p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-particle-size-distribution-table\">B\u1ea3ng ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td><strong>V\u1eadt m\u1eabu<\/strong><\/td><td><strong>D10\u200b (\u03bcm)<\/strong><\/td><td><strong>D50\u200b (\u03bcm)<\/strong><\/td><td><strong>D90\u200b (\u03bcm)<\/strong><\/td><td><strong>D97\u200b (\u03bcm)<\/strong><\/td><td><strong>D100\u200b (\u03bcm)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Ch\u1ea1y t\u1ed1i \u01b0u (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>Ch\u1ea1y ti\u00eau chu\u1ea9n (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>Ch\u1ea1y trung b\u00ecnh (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>K\u1ebft lu\u1eadn ch\u00ednh:<\/strong> C\u1ea5u h\u00ecnh t\u1ed1i \u01b0u (M\u1eabu 2-1) \u0111\u1ea1t \u0111\u01b0\u1ee3c <strong>D97 16,2\u03bcm<\/strong>. \u0110\u00e1ng ch\u00fa \u00fd nh\u1ea5t, D100 v\u1eabn gi\u1eef nguy\u00ean k\u00edch th\u01b0\u1edbc h\u1ea1t 21,3\u03bcm, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 t\u1ed1i \u01b0u h\u00f3a \u0111\u00e3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n ph\u1ea7n h\u1ea1t th\u00f4 \u1edf cu\u1ed1i. Ch\u00ednh c\u00e1c h\u1ea1t l\u1edbn h\u01a1n g\u00e2y ra c\u1ea3m gi\u00e1c s\u1ea1n trong mi\u1ec7ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-impact-on-the-final-product\">T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>B\u1eb1ng c\u00e1ch chuy\u1ec3n sang s\u1eed d\u1ee5ng Epic Powder <a href=\"http:\/\/www.jet-mills.com\/vi\/products\/\">H\u1ec7 th\u1ed1ng m\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc<\/a>, Kh\u00e1ch h\u00e0ng \u0111\u00e3 nh\u1eadn ra b\u1ed1n l\u1ee3i th\u1ebf quan tr\u1ecdng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kh\u1ea3 n\u0103ng h\u00f2a tan t\u1ee9c th\u00ec:<\/strong> Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t t\u0103ng l\u00ean c\u1ee7a b\u1ed9t 16\u03bcm cho ph\u00e9p ph\u00e2n t\u00e1n g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec trong c\u1ea3 ch\u1ea5t l\u1ecfng n\u00f3ng v\u00e0 l\u1ea1nh.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7c t\u00ednh c\u1ea3m quan v\u01b0\u1ee3t tr\u1ed9i:<\/strong> Vi\u1ec7c kh\u00f4ng c\u00f3 c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc tr\u00ean 25\u03bcm \u0111\u1ea3m b\u1ea3o c\u1ea3m gi\u00e1c m\u01b0\u1ee3t m\u00e0, cao c\u1ea5p khi th\u01b0\u1edfng th\u1ee9c c\u00e1c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng v\u00e0 c\u00e0 ph\u00ea latte.<\/li>\n\n\n\n<li><strong>B\u1ea3o qu\u1ea3n sinh h\u1ecdc:<\/strong> Qu\u00e1 tr\u00ecnh xay l\u1ea1nh b\u1eb1ng m\u00e1y xay kh\u00ed n\u00e9n gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c flavonoid v\u00e0 polyphenol trong tr\u00e0 kh\u1ecfi b\u1ecb h\u01b0 h\u1ea1i do nhi\u1ec7t.<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1eb7p l\u1ea1i:<\/strong> \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00ed \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u00f4 s\u1ea3n ph\u1ea9m, ngay c\u1ea3 khi m\u1edf r\u1ed9ng quy m\u00f4 t\u1eeb th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m sang s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>K\u1ebft qu\u1ea3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n b\u1eb1ng tia kh\u00ed n\u00e9n l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng \u0111\u1ec3 ch\u1ebf bi\u1ebfn c\u00e1c lo\u1ea1i th\u1ea3o m\u1ed9c c\u00f3 gi\u00e1 tr\u1ecb cao nh\u01b0 tr\u00e0 Rooibos. B\u1eb1ng c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc h\u1ea1t D97 l\u00e0 16,2\u03bcm trong khi v\u1eabn duy tr\u00ec m\u00f4i tr\u01b0\u1eddng ch\u1ebf bi\u1ebfn m\u00e1t m\u1ebb, Epic Powder \u0111\u00e3 gi\u00fap kh\u00e1ch h\u00e0ng tung ra s\u1ea3n ph\u1ea9m tr\u00e0 h\u00f2a tan d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n<p><strong>B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh x\u1eed l\u00fd b\u1ed9t c\u1ee7a m\u00ecnh ch\u01b0a?<\/strong> <a href=\"https:\/\/www.jet-mills.com\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Li\u00ean h\u1ec7 Epic Powder<\/a> H\u00e3y l\u00ean l\u1ecbch th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u t\u1ea1i c\u01a1 s\u1edf th\u1eed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-technical-parameters\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">V\u1eadt li\u1ec7u:<\/mark><\/strong> Tr\u00e0 Rooibos<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">K\u00edch th\u01b0\u1edbc h\u1ea1t:<\/mark> <\/strong>D97 l\u00e0 16,2\u03bcm<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">\u0110\u1ea7u ra:<\/mark> <\/strong>59kg\/gi\u1edd<\/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=\"\/vi\/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=\"\/vi\/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 type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" 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