{"id":37132,"date":"2021-09-16T18:28:09","date_gmt":"2021-09-16T16:28:09","guid":{"rendered":"https:\/\/www.welding-alloys.com\/?p=37132"},"modified":"2025-06-27T11:42:56","modified_gmt":"2025-06-27T09:42:56","slug":"broyeur-a-rouleaux-verticaux","status":"publish","type":"post","link":"https:\/\/www.welding-alloys.com\/fr\/etudes-de-cas\/ciment\/broyeur-a-rouleaux-verticaux\/","title":{"rendered":"\u00c9tude de cas d&#8217;un Broyeur \u00e0 rouleaux verticaux"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_section  avia-builder-el-first   container_wrap sidebar_left'  >\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-cj8lj5-92b25a32677d08e41ded6ab2137e783f\">\n#top #wrap_all .avia-slideshow .av-slideshow-caption.av-cj8lj5-92b25a32677d08e41ded6ab2137e783f__0 .avia-caption-title{\nfont-size:38px;\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-slideshow av-cj8lj5-92b25a32677d08e41ded6ab2137e783f avia-slideshow-no scaling av_slideshow_full avia-slide-slider av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied   avia-slideshow-1' data-slideshow-options=\"{&quot;animation&quot;:&quot;slide&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner ' style='padding-bottom: 24.609375%;'><li  class='avia-slideshow-slide av-cj8lj5-92b25a32677d08e41ded6ab2137e783f__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><div class='av-slideshow-caption av-cj8lj5-92b25a32677d08e41ded6ab2137e783f__0 caption_fullwidth caption_left caption_left_framed caption_framed'><div class=\"container caption_container\"><div class=\"slideshow_caption\"><div class=\"slideshow_inner_caption\"><div class=\"slideshow_align_caption\"><h2 class='avia-caption-title '  itemprop=\"name\" >Courtes \u00e9tudes de cas sur les solutions mises en \u0153uvre dans divers secteurs.<\/h2><\/div><\/div><\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-10088 avia-img-lazy-loading-not-10088\"  src=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement.png\" width=\"1280\" height=\"315\" title='cement' alt='cement'  itemprop=\"thumbnailUrl\"  style='min-height:250px; min-width:1016px; ' srcset=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement.png 1280w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement-600x148.png 600w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement-300x74.png 300w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement-500x123.png 500w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/div><\/li><\/ul><\/div><\/div>\n<div id='av_section_1'  class='avia-section av-9v4t29-e2356cadeead08a70dab4caef60e1d3f alternate_color avia-section-small avia-no-border-styling  avia-builder-el-1  el_after_av_slideshow_full  el_before_av_section  breadcrumb-container avia-bg-style-scroll container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-37132'><div class='entry-content-wrapper clearfix'>\n\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_2'  class='avia-section av-1rdxiox-fcc3710a5ee34f36bbf36480e55d20f4 main_color avia-section-default avia-no-border-styling  avia-builder-el-3  el_after_av_section  el_before_av_layout_row  avia-bg-style-scroll container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-37132'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-1q69swh-cf4223799302b597acff5f706f5f453f av_one_full  avia-builder-el-4  el_before_av_one_fourth  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kzbibh5n-54a347fb31f6dbeb06ec0bff8a531779\">\n#top .av-special-heading.av-kzbibh5n-54a347fb31f6dbeb06ec0bff8a531779{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-kzbibh5n-54a347fb31f6dbeb06ec0bff8a531779 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-kzbibh5n-54a347fb31f6dbeb06ec0bff8a531779 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-kzbibh5n-54a347fb31f6dbeb06ec0bff8a531779 av-special-heading-h1 blockquote modern-quote  avia-builder-el-5  avia-builder-el-no-sibling '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Broyeur \u00e0 rouleaux verticaux<\/h1><div class='av-subheading av-subheading_below'><a href=\"https:\/\/www.welding-alloys.com\/fr\/secteur\/ciment\/\">Ciment<\/a>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><div class='flex_column_table av-1oqmg69-981a089ad908755e3bdd825bb736b45b sc-av_one_fourth av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1oqmg69-981a089ad908755e3bdd825bb736b45b\">\n#top .flex_column_table.av-equal-height-column-flextable.av-1oqmg69-981a089ad908755e3bdd825bb736b45b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1oqmg69-981a089ad908755e3bdd825bb736b45b av_one_fourth  avia-builder-el-6  el_after_av_one_full  el_before_av_one_fourth  first flex_column_table_cell av-equal-height-column av-align-middle av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388\">\n.avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-icon.avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top .avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-title{\ncolor:#ffffff;\n}\n#top .avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-content{\nfont-size:20px;\ncolor:#444444;\n}\n.avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-circle-inner{\nborder-style:none;\nbackground-color:#006635;\nbox-shadow:none;\n}\n\n@media only screen and (min-width: 768px) and (max-width: 989px){ \n#top .avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .avia-animated-number.av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 .avia-animated-number-content{\nfont-size:20px;\n}\n}\n<\/style>\n<div  class=\"avia-animated-number av-1mo3u3l-4f4fb9d58e93d8c69422778c65085388 av-force-default-color avia_animate_when_visible  avia-builder-el-7  avia-builder-el-no-sibling  avia-color-font-custom av-display-circle \" data-timer=\"3000\"><span class='avia-animated-number-circle '><span class='avia-animated-number-circle-inner'><\/span><\/span><strong class=\"heading avia-animated-number-title\"><\/strong><div class=\"avia-animated-number-content\"><p>SERVICES<br \/>\nD\u2019USURE M\u00c9CANIQUE<\/p>\n<\/div><\/div><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5prd3l-c720a8d41729c0306d935d006ad3b55b\">\n#top .flex_column_table.av-equal-height-column-flextable.av-5prd3l-c720a8d41729c0306d935d006ad3b55b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-5prd3l-c720a8d41729c0306d935d006ad3b55b av_one_fourth  avia-builder-el-8  el_after_av_one_fourth  el_before_av_one_fourth  flex_column_table_cell av-equal-height-column av-align-middle av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1j20u4x-048e40a35c4c68fa4364d9317d45353e\">\n.avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-icon.avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top .avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-title{\ncolor:#ffffff;\n}\n#top .avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-content{\nfont-size:20px;\ncolor:#444444;\n}\n.avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-circle-inner{\nborder-style:none;\nbackground-color:#006635;\nbox-shadow:none;\n}\n\n@media only screen and (min-width: 768px) and (max-width: 989px){ \n#top .avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .avia-animated-number.av-1j20u4x-048e40a35c4c68fa4364d9317d45353e .avia-animated-number-content{\nfont-size:20px;\n}\n}\n<\/style>\n<div  class=\"avia-animated-number av-1j20u4x-048e40a35c4c68fa4364d9317d45353e av-force-default-color avia_animate_when_visible  avia-builder-el-9  avia-builder-el-no-sibling  avia-color-font-custom av-display-circle \" data-timer=\"3000\"><span class='avia-animated-number-circle '><span class='avia-animated-number-circle-inner'><\/span><\/span><strong class=\"heading avia-animated-number-title\"><\/strong><div class=\"avia-animated-number-content\"><p>DUR\u00c9E DE VIE<br \/>\nPROLONG\u00c9E DES PI\u00c8CES<\/p>\n<\/div><\/div><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1hyiapt-098a0fa9c753ff1de208fa7542a8d4cb\">\n#top .flex_column_table.av-equal-height-column-flextable.av-1hyiapt-098a0fa9c753ff1de208fa7542a8d4cb{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1hyiapt-098a0fa9c753ff1de208fa7542a8d4cb av_one_fourth  avia-builder-el-10  el_after_av_one_fourth  el_before_av_one_fourth  flex_column_table_cell av-equal-height-column av-align-middle av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6\">\n.avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-icon.avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top .avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-title{\ncolor:#ffffff;\n}\n#top .avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-content{\nfont-size:20px;\ncolor:#444444;\n}\n.avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-circle-inner{\nborder-style:none;\nbackground-color:#006635;\nbox-shadow:none;\n}\n\n@media only screen and (min-width: 768px) and (max-width: 989px){ \n#top .avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-content{\nfont-size:16px;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .avia-animated-number.av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 .avia-animated-number-content{\nfont-size:20px;\n}\n}\n<\/style>\n<div  class=\"avia-animated-number av-1fol1vl-186d7dfb23e747ec36d43a52be7bd6f6 av-force-default-color avia_animate_when_visible  avia-builder-el-11  avia-builder-el-no-sibling  avia-color-font-custom av-display-circle \" data-timer=\"3000\"><span class='avia-animated-number-circle '><span class='avia-animated-number-circle-inner'><\/span><\/span><strong class=\"heading avia-animated-number-title\"><\/strong><div class=\"avia-animated-number-content\"><p>EFFICACIT\u00c9<br \/>\nACCRUE DU BROYEUR<\/p>\n<\/div><\/div><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1efae69-27debc2a67ec860647f7b46f6dcbe2d2\">\n#top .flex_column_table.av-equal-height-column-flextable.av-1efae69-27debc2a67ec860647f7b46f6dcbe2d2{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1efae69-27debc2a67ec860647f7b46f6dcbe2d2 av_one_fourth  avia-builder-el-12  el_after_av_one_fourth  el_before_av_one_half  flex_column_table_cell av-equal-height-column av-align-middle av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kzbieu2k-cc97ffac1e8e5d9a96e8a7c963f86a1d\">\n.avia-image-container.av-kzbieu2k-cc97ffac1e8e5d9a96e8a7c963f86a1d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-kzbieu2k-cc97ffac1e8e5d9a96e8a7c963f86a1d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-kzbieu2k-cc97ffac1e8e5d9a96e8a7c963f86a1d av-styling- avia-align-center  avia-builder-el-13  avia-builder-el-no-sibling  img-100'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-6817 avia-img-lazy-loading-not-6817 avia_image ' src=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/cement.svg\" alt='cement' title='cement'  height=\"1\" width=\"1\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-1deyy9t-51e1ce11249b5babcd5b8d881193f5f7 sc-av_one_half av-break-at-tablet-flextable av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1deyy9t-51e1ce11249b5babcd5b8d881193f5f7\">\n#top .flex_column_table.av-equal-height-column-flextable.av-1deyy9t-51e1ce11249b5babcd5b8d881193f5f7{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1deyy9t-51e1ce11249b5babcd5b8d881193f5f7 av_one_half  avia-builder-el-14  el_after_av_one_fourth  el_before_av_one_fourth  tablet-remove-flex-placeholder first av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top av-animated-generic left-to-right  column-top-margin'     ><section  class='av_textblock_section av-1aq45kx-91a4366af11ef8806ee9efc2012d49e5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Au plus fort de la pand\u00e9mie de COVID-19, Welding\u00a0Alloys a entrepris un projet de r\u00e9paration d\u2019un broyeur \u00e0 rouleaux verticaux (VRM) sur le site de Hanson\u00a0Cement \u00e0 Purfleet, Essex. Les travaux consistaient \u00e0 r\u00e9parer une table et des rouleaux de broyage d\u2019un VRM Loesche\u00a046\u00a02+2S, qui avaient subi une usure importante lors du traitement de 3500\u00a0tonnes de laitier granul\u00e9 de haut fourneau.<\/p>\n<p>Welding\u00a0Alloys entretient une relation de longue date avec Hanson\u00a0Cement, et les services d\u2019usure fournis \u00e0 l\u2019usine de Purfleet ont d\u00e9but\u00e9 d\u00e8s la mise en service du VRM, en 2001.<\/p>\n<\/div><\/section><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-19tx16p-43000d2df08dc4ecfa7feae7a4bfa9b8\">\n#top .flex_column_table.av-equal-height-column-flextable.av-19tx16p-43000d2df08dc4ecfa7feae7a4bfa9b8{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-19tx16p-43000d2df08dc4ecfa7feae7a4bfa9b8 av_one_fourth  avia-builder-el-16  el_after_av_one_half  el_before_av_one_fourth  tablet-50 av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1477skh-74b45c19090ba21d5fae6c1771df3ed2\">\n.avia-image-container.av-1477skh-74b45c19090ba21d5fae6c1771df3ed2 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-1477skh-74b45c19090ba21d5fae6c1771df3ed2 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-1477skh-74b45c19090ba21d5fae6c1771df3ed2 av-styling- avia-align-center  avia-builder-el-17  avia-builder-el-no-sibling  img-text-flipx animatex'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-21322 avia-img-lazy-loading-not-21322 avia_image ' src=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-after.jpg\" alt='Vertical roller mill after' title='Vertical roller mill after'  height=\"500\" width=\"500\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-after.jpg 500w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-after-300x300.jpg 300w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-after-100x100.jpg 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/div><\/div><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-16rf70x-42388672ba954b9f61b524653ffba3f8\">\n#top .flex_column_table.av-equal-height-column-flextable.av-16rf70x-42388672ba954b9f61b524653ffba3f8{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-16rf70x-42388672ba954b9f61b524653ffba3f8 av_one_fourth  avia-builder-el-18  el_after_av_one_fourth  el_before_av_one_half  tablet-50 av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ck3o1-0ddddb502a2db29a7a774a5f170d2e9c\">\n.avia-image-container.av-4ck3o1-0ddddb502a2db29a7a774a5f170d2e9c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-4ck3o1-0ddddb502a2db29a7a774a5f170d2e9c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-4ck3o1-0ddddb502a2db29a7a774a5f170d2e9c av-styling- avia-align-center  avia-builder-el-19  avia-builder-el-no-sibling  img-text-flipx animatex'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-21319 avia-img-lazy-loading-not-21319 avia_image ' src=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-before.jpg\" alt='Vertical roller mill before' title='Vertical roller mill before'  height=\"500\" width=\"500\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-before.jpg 500w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-before-300x300.jpg 300w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-before-100x100.jpg 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='av-column-wrapper-individual av-break-at-tablet-flexwrapper av-mobile-columns-flex av-columns-reverse'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13m3c0x-65deb197192c991331dccb367ae28bf5\">\n#top .flex_column.av-13m3c0x-65deb197192c991331dccb367ae28bf5{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n.responsive #top #wrap_all .flex_column.av-13m3c0x-65deb197192c991331dccb367ae28bf5{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-13m3c0x-65deb197192c991331dccb367ae28bf5 av_one_half  avia-builder-el-20  el_after_av_one_fourth  el_before_av_one_half  first av-break-at-tablet flex_column_div av-animated-generic bottom-to-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kzbieavh-3b750505f2f8e71eab09c57931e5cf7c\">\n.avia-image-container.av-kzbieavh-3b750505f2f8e71eab09c57931e5cf7c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-kzbieavh-3b750505f2f8e71eab09c57931e5cf7c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-kzbieavh-3b750505f2f8e71eab09c57931e5cf7c av-styling- avia-align-center  avia-builder-el-21  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-22347 avia-img-lazy-loading-not-22347 avia_image ' src=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill.jpg\" alt='Vertical roller mill' title='Vertical roller mill'  height=\"400\" width=\"1000\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill.jpg 1000w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-600x240.jpg 600w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-300x120.jpg 300w, https:\/\/www.welding-alloys.com\/wp-content\/uploads\/2021\/12\/Vertical-roller-mill-500x200.jpg 500w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-11obrcx-50e7bdba597575d3e7f5610194bffc87\">\n#top .flex_column.av-11obrcx-50e7bdba597575d3e7f5610194bffc87{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n.responsive #top #wrap_all .flex_column.av-11obrcx-50e7bdba597575d3e7f5610194bffc87{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-11obrcx-50e7bdba597575d3e7f5610194bffc87 av_one_half  avia-builder-el-22  el_after_av_one_half  avia-builder-el-last  av-break-at-tablet flex_column_div av-animated-generic bottom-to-top  column-top-margin'     ><section  class='av_textblock_section av-zjrmoh-44b257345b25c44cc968869c4509fca3 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Les deux entreprises ont reconnu la complexit\u00e9 et les d\u00e9fis que repr\u00e9sentait la r\u00e9alisation d\u2019un tel projet dans une p\u00e9riode d\u2019arr\u00eat limit\u00e9e et dans le respect des mesures li\u00e9es \u00e0 la pand\u00e9mie de COVID-19. Dans le cadre de la planification globale, un mod\u00e8le in\u00e9dit de rotation des \u00e9quipes a \u00e9t\u00e9 mis en place pour r\u00e9duire le nombre d\u2019heures n\u00e9cessaires \u00e0 l\u2019op\u00e9ration de rechargement dur. En outre, des zones de circulation d\u00e9limit\u00e9es ont \u00e9t\u00e9 d\u00e9finies pour simplifier la distanciation sociale, et une zone inutilis\u00e9e du r\u00e9fectoire a \u00e9t\u00e9 mise \u00e0 la disposition de Welding\u00a0Alloys, limitant la n\u00e9cessit\u00e9 de partager des espaces.<\/p>\n<p>La remise \u00e0 neuf de la table et des rouleaux du VRM \u00e9tait urgente, car la productivit\u00e9 est consid\u00e9rablement r\u00e9duite d\u00e8s que les rouleaux et la table s\u2019\u00e9cartent des tol\u00e9rances optimales, ce qui se traduit par des performances et des rendements m\u00e9diocres.<\/p>\n<\/div><\/section><\/div><\/div><!--close flex column wrapper. Autoclose: 1 --><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av-layout-grid-1'  class='av-layout-grid-container av-xc3ei9-ee42baa21d3721619da15ea920927c69 entry-content-wrapper main_color av-flex-cells av-break-at-tablet  avia-builder-el-24  el_after_av_section  el_before_av_section  container grid-row-not-first  container_wrap sidebar_left'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-wxrxep-d95e0c0f63042c433c01d2a0eb6d6272\">\n.flex_cell.av-wxrxep-d95e0c0f63042c433c01d2a0eb6d6272{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-wxrxep-d95e0c0f63042c433c01d2a0eb6d6272{\npadding:0px 30px 30px 0px !important;\n}\n<\/style>\n<div class='flex_cell av-wxrxep-d95e0c0f63042c433c01d2a0eb6d6272 av-gridrow-cell av_one_half no_margin  avia-builder-el-25  el_before_av_cell_one_half  avia-builder-el-first  tablet-pr-0 content-align-top'  ><div class='flex_cell_inner'><div  class='flex_column av-uqa4pt-9e5539c5bf324a799b07f1be51cdd0a9 av_one_full  avia-builder-el-26  avia-builder-el-no-sibling  first flex_column_div av-animated-generic left-to-right  '     ><section  class='av_textblock_section av-sp3j1d-989750cb8373f6af12d63e2976cc9aa6 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Suite \u00e0 l\u2019audit d\u2019usure initial men\u00e9 par l\u2019\u00e9quipe technique de Welding\u00a0Alloys, il a \u00e9t\u00e9 d\u00e9termin\u00e9 que le profil des composants de broyage devait \u00eatre remis \u00e0 neuf en utilisant les fils Integra\u2122 Mill. Ces produits sont sp\u00e9cifiquement con\u00e7us pour le rechargement et le reprofilage des composants utilis\u00e9s dans les broyeurs verticaux. Les donn\u00e9es d\u2019anciens projets de l\u2019usine de Purfleet dans lesquels ces produits ont \u00e9t\u00e9 utilis\u00e9s sur des rouleaux et des tables ont montr\u00e9 de tr\u00e8s bons r\u00e9sultats.<\/p>\n<p>Tout au long du projet, tous les aspects du soudage ont \u00e9t\u00e9 contr\u00f4l\u00e9s par des membres form\u00e9s de l\u2019\u00e9quipe Welding\u00a0Alloys Integra\u2122. Les \u00e9valuations des risques ont \u00e9t\u00e9 ajust\u00e9es pour inclure les mesures li\u00e9es au COVID-19 et pour tenir compte des espaces confin\u00e9s associ\u00e9s aux broyeurs\u00a0: prise de la temp\u00e9rature corporelle lors de chaque prise de poste, mise \u00e0 disposition de stations de d\u00e9sinfection des mains, utilisation de v\u00e9hicules s\u00e9par\u00e9s, maintien d\u2019une distance sociale. Welding\u00a0Alloys a termin\u00e9 les travaux sur site avant la date pr\u00e9vue et en trois jours seulement, y compris l\u2019installation de l\u2019\u00e9quipement dans le VRM et le retrait de l\u2019\u00e9quipement \u00e0 la fin de la r\u00e9novation.<\/p>\n<\/div><\/section><\/div>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-rvli0h-817d242fd7ee817013dd163ad7837433\">\n.flex_cell.av-rvli0h-817d242fd7ee817013dd163ad7837433{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-rvli0h-817d242fd7ee817013dd163ad7837433{\npadding:0px 0px 30px 30px !important;\n}\n<\/style>\n<div class='flex_cell av-rvli0h-817d242fd7ee817013dd163ad7837433 av-gridrow-cell av_one_half no_margin  avia-builder-el-28  el_after_av_cell_one_half  avia-builder-el-last  mobi-three-col tablet-pl-0 content-align-top'  ><div class='flex_cell_inner'><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-pl5e5t-9995a1327b151aae8f9758f512f4c1c9\">\n.flex_column.av-pl5e5t-9995a1327b151aae8f9758f512f4c1c9{\npadding:30px 30px 30px 30px;\nbackground-color:#f1f1f1;\n}\n<\/style>\n<div  class='flex_column av-pl5e5t-9995a1327b151aae8f9758f512f4c1c9 av_one_half  avia-builder-el-29  el_before_av_one_half  avia-builder-el-first  equal-height-row first flex_column_div av-animated-generic bottom-to-top  '     ><section  class='av_textblock_section av-2grwg1-519234c51f86988641d76e7ce3cc0a2b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>Le d\u00e9fi\u00a0<\/strong><\/h4>\n<p>r\u00e9parer une table et des rouleaux de broyage VRM\u00a0Loesche\u00a02+2S pendant la pand\u00e9mie de COVID-19<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mqch4x-a7174884b1e4ab0d0e181fe48bde63e4\">\n.flex_column.av-mqch4x-a7174884b1e4ab0d0e181fe48bde63e4{\npadding:30px 30px 30px 30px;\nbackground-color:#f1f1f1;\n}\n<\/style>\n<div  class='flex_column av-mqch4x-a7174884b1e4ab0d0e181fe48bde63e4 av_one_half  avia-builder-el-31  el_after_av_one_half  el_before_av_one_half  equal-height-row flex_column_div av-animated-generic bottom-to-top  '     ><section  class='av_textblock_section av-k9zyoh-01281902264e15d69148cb1eb6a68fef '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>La solution<\/strong><\/h4>\n<p>restaurer le profil des composants de broyage en utilisant des fils Welding\u00a0Alloys sp\u00e9cialement con\u00e7us<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ir4fup-2bdf2ccf6fb0177bba335e915f80988c\">\n#top .flex_column.av-ir4fup-2bdf2ccf6fb0177bba335e915f80988c{\nmargin-top:30px;\nmargin-bottom:0px;\n}\n.flex_column.av-ir4fup-2bdf2ccf6fb0177bba335e915f80988c{\npadding:30px 30px 30px 30px;\nbackground-color:#f1f1f1;\n}\n.responsive #top #wrap_all .flex_column.av-ir4fup-2bdf2ccf6fb0177bba335e915f80988c{\nmargin-top:30px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-ir4fup-2bdf2ccf6fb0177bba335e915f80988c av_one_half  avia-builder-el-33  el_after_av_one_half  avia-builder-el-last  equal-height-row margin-left first flex_column_div av-animated-generic bottom-to-top  column-top-margin'     ><section  class='av_textblock_section av-h7cjwh-fd440b30096e618feff93aa17e394454 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>Le r\u00e9sultat<\/strong><\/h4>\n<p>dur\u00e9e de vie accrue des composants<\/p>\n<\/div><\/section><\/div><\/p>\n<\/div><\/div>\n<\/div><\/p>\n<div id='av_section_3'  class='avia-section av-fzbrfl-b4bd2a9f8dc14e21ead41e830b8e82ac main_color avia-section-default avia-no-border-styling  avia-builder-el-35  el_after_av_layout_row  avia-builder-el-last  padding-top-0 avia-bg-style-scroll container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-37132'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-evn08x-8b5199d8c996bca9941f53bf38e25845 av_one_full  avia-builder-el-36  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-animated-generic bottom-to-top  '     ><section  class='av_textblock_section av-d5129t-418d84d735b9d92207cbd39e59e74f0c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Les am\u00e9liorations obtenues comprennent l\u2019augmentation de la dur\u00e9e de vie des composants, une meilleure efficacit\u00e9 du broyage et une consommation d\u2019\u00e9nergie r\u00e9duite.<\/p>\n<p>La r\u00e9duction de l\u2019usure est un \u00e9l\u00e9ment cl\u00e9 de la strat\u00e9gie de maintenance de toute usine. Welding\u00a0Alloys est \u00e0 l\u2019avant-garde des technologies de gestion de l\u2019usure et de l\u2019innovation dans ce domaine au niveau mondial. Gr\u00e2ce \u00e0 l\u2019am\u00e9lioration constante des formules et des processus, le rechargement dur reste la solution privil\u00e9gi\u00e9e pour augmenter la dur\u00e9e de vie des composants de broyage traditionnels dans l\u2019industrie du ciment. Pour les travaux sur le broyeur \u00e0 rouleaux verticaux (VRM) du site de Hanson\u00a0Cement \u00e0 Purfleet, le rechargement a \u00e9t\u00e9 appliqu\u00e9 \u00e0 l\u2019aide de kits automatis\u00e9s pour broyeurs, le choix id\u00e9al pour les r\u00e9parations in situ.<\/p>\n<p>Pour r\u00e9duire la dur\u00e9e du projet, Welding\u00a0Alloys a utilis\u00e9 un kit distinct pour chaque composant du broyeur. Chaque kit a \u00e9t\u00e9 programm\u00e9 pour fonctionner 24\u00a0h\/24 et 7\u00a0j\/7, et les deux rouleaux ont \u00e9t\u00e9 r\u00e9par\u00e9s simultan\u00e9ment. Les r\u00e9sultats obtenus sur ce projet constituent une nouvelle r\u00e9f\u00e9rence en mati\u00e8re de r\u00e9paration de broyeurs \u00e0 rouleaux verticaux (VRM) et sont un exemple de la culture d\u2019am\u00e9lioration continue adopt\u00e9e par Welding\u00a0Alloys.<\/p>\n<p>Le groupe Welding\u00a0Alloys peut fournir des rouleaux et tables de broyeurs \u00e0 ciment neufs et recharg\u00e9s, augmentant la dur\u00e9e de vie des composants avant m\u00eame leur mise en service. Cela permet d\u2019augmenter la productivit\u00e9 et le rendement tout en limitant consid\u00e9rablement les temps d\u2019arr\u00eat des usines. Welding\u00a0Alloys fournit des rouleaux et tables standard. 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%.<\/p>\n","protected":false},"author":1,"featured_media":8899,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[11024],"tags":[],"technical-articles-filter":[],"class_list":["post-37132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciment"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - 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