{"id":16443,"date":"2026-01-08T08:03:12","date_gmt":"2026-01-08T08:03:12","guid":{"rendered":"https:\/\/www.jet-mills.com\/?post_type=astra-portfolio&p=16443"},"modified":"2026-01-08T08:27:27","modified_gmt":"2026-01-08T08:27:27","slug":"jet-mill-grinding-project-for-alumina-in-shanghai","status":"publish","type":"astra-portfolio","link":"https:\/\/www.jet-mills.com\/fr\/cases\/jet-mill-grinding-project-for-alumina-in-shanghai\/","title":{"rendered":"Projet de broyage \u00e0 jet d'air pour l'alumine \u00e0 Shanghai"},"content":{"rendered":"

Le client exigeait un broyage ultrafin d'alumine calcin\u00e9e. La mati\u00e8re premi\u00e8re pr\u00e9sentait une granulom\u00e9trie initiale de D50\u00a0: 18,1 \u00b5m, D97\u00a0: 55,54 \u00b5m<\/strong>. Le principal d\u00e9fi technique consistait \u00e0 atteindre la taille de particules la plus fine possible<\/strong> sans compromettre la stabilit\u00e9 de la production ni l'uniformit\u00e9 du produit. Le test de broyage de l'alumine a \u00e9t\u00e9 r\u00e9alis\u00e9 en utilisant Poudre \u00e9pique<\/a>\u2018le syst\u00e8me int\u00e9gr\u00e9 de broyeur \u00e0 jet de disque<\/a> et un s\u00e9parateur cyclonique. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Apr\u00e8s traitement par le broyeur \u00e0 jet de disque<\/a> Dans ce syst\u00e8me, la poudre d'alumine a pr\u00e9sent\u00e9 un r\u00e9duction remarquable de la taille des particules<\/strong>. Elle permet d'obtenir une distribution beaucoup plus fine et uniforme. Les r\u00e9sultats repr\u00e9sentent un R\u00e9duction de taille sup\u00e9rieure \u00e0 80% dans D50<\/strong> et plus de 82% dans D97<\/strong>, R\u00e9pondant pleinement aux exigences du client, le broyeur \u00e0 jet d'air \u00e0 disque, gr\u00e2ce \u00e0 son disque rotatif \u00e0 grande vitesse, g\u00e9n\u00e8re d'intenses collisions entre particules et entre particules et rev\u00eatement, ce qui le rend particuli\u00e8rement efficace pour les mat\u00e9riaux durs et cristallins comme l'alumine calcin\u00e9e. Associ\u00e9 \u00e0 un contr\u00f4le pr\u00e9cis du flux d'air, le syst\u00e8me garantit une granulom\u00e9trie \u00e9troite et \u00e9vite le surbroyage et la d\u00e9gradation thermique. <\/p>\n\n\n\n

Ce test d\u00e9montre la capacit\u00e9 exceptionnelle de Poudre \u00e9pique<\/a>\u2019Le syst\u00e8me de broyage \u00e0 jet d'air de notre entreprise permet de transformer des mat\u00e9riaux tr\u00e8s abrasifs en poudres fines et homog\u00e8nes. La r\u00e9duction de la taille des particules t\u00e9moigne de l'efficacit\u00e9, de la pr\u00e9cision et de la fiabilit\u00e9 de notre technologie de broyage pour les applications c\u00e9ramiques et de mat\u00e9riaux de pointe.<\/p>\n\n\n\n

La finesse et l'uniformit\u00e9 exceptionnelles ont impressionn\u00e9 le client. Elles ont d\u00e9pass\u00e9 ses attentes quant au traitement de ce mat\u00e9riau dur et abrasif. Fort de ces r\u00e9sultats, le client a command\u00e9 un syst\u00e8me complet de broyeur \u00e0 jet d'air. Ce projet r\u00e9ussi souligne la pr\u00e9cision et la fiabilit\u00e9 du syst\u00e8me. Poudre \u00e9pique<\/a>\u2018La technologie de broyage de [Nom de l'entreprise] r\u00e9pond aux exigences industrielles les plus strictes. <\/p>\n\n\n\n

Param\u00e8tres techniques<\/h2>\n\n\n\n

Mat\u00e9riel:<\/strong> Alumine<\/p>\n\n\n\n

Taille des particules :<\/strong> D50 = 3,41 \u00b5m | D97 = 9,57 \u00b5m<\/p>\n\n\n\n

Sortir: <\/strong><\/p>","protected":false},"featured_media":16444,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"astra-portfolio-categories":[],"astra-portfolio-other-categories":[],"astra-portfolio-tags":[],"class_list":["post-16443","astra-portfolio","type-astra-portfolio","status-publish","has-post-thumbnail","hentry"],"astra-site-call-to-action":"","astra-site-open-in-new-tab":"0","astra-site-open-portfolio-in":"new-tab","astra-site-url":"","thumbnail-image-url":null,"thumbnail-image-meta":{"alt":"","title":""},"lightbox-image-url":null,"portfolio-type":"page","portfolio-video-url":"","request_time":0.833914041519165,"yoast_head":"\nJet Mill Grinding Project For Alumina In Shanghai - 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