{"id":3000,"date":"2026-03-17T05:50:38","date_gmt":"2026-03-17T05:50:38","guid":{"rendered":"https:\/\/hnytventilator.com\/?p=3000"},"modified":"2026-03-17T16:01:12","modified_gmt":"2026-03-17T16:01:12","slug":"how-to-perform-major-repair-on-a-mining-long-distance-axial-flow-fan-blower","status":"publish","type":"post","link":"https:\/\/hnytventilator.com\/fr\/blog\/comment-effectuer-une-reparation-majeure-sur-un-ventilateur-a-flux-axial-de-longue-distance-pour-lexploitation-miniere\/","title":{"rendered":"Comment effectuer une r\u00e9paration majeure sur un ventilateur \u00e0 flux axial longue distance de l'industrie mini\u00e8re ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3000\" class=\"elementor elementor-3000\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2ffd8b65 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ffd8b65\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-278a66a8\" data-id=\"278a66a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ff78bda elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"1ff78bda\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment effectuer une r\u00e9paration majeure sur un ventilateur \u00e0 flux axial longue distance de l'industrie mini\u00e8re ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7684e7c6 elementor-widget elementor-widget-post-info\" data-id=\"7684e7c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-1215865 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/2026\/03\/17\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>mars 17, 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb3864 elementor-widget elementor-widget-text-editor\" data-id=\"eb3864\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Comment effectuer une r\u00e9paration majeure sur un <a href=\"https:\/\/hnytventilator.com\/fr\/\">Ventilateur \u00e0 flux axial pour l'exploitation mini\u00e8re sur de longues distances<\/a>?<\/p><p>Les r\u00e9parations majeures impliquent une inspection et une r\u00e9paration compl\u00e8tes du ventilateur soufflant, g\u00e9n\u00e9ralement effectu\u00e9es tous les trois ans. Ce processus requiert un haut niveau d'expertise professionnelle et prend beaucoup de temps. Il doit donc \u00eatre organis\u00e9 et ex\u00e9cut\u00e9 par du personnel professionnel.<\/p><p>Les proc\u00e9dures de r\u00e9paration majeure du ventilateur sont les suivantes :<\/p><p>Recueillir et analyser les param\u00e8tres de fonctionnement et les probl\u00e8mes connexes du ventilateur. Soumission d'une demande de r\u00e9paration majeure. \u00c9laborer un plan de mise en \u0153uvre de la r\u00e9paration majeure. Formuler des mesures techniques et de s\u00e9curit\u00e9 pour la r\u00e9paration majeure, y compris les pr\u00e9paratifs d'urgence. Organiser et ex\u00e9cuter les travaux de r\u00e9paration.<\/p><p>Contenu principal des r\u00e9parations majeures<\/p><p>1. Bo\u00eetier du ventilateur<\/p><p>D\u00e9poussi\u00e9rez les surfaces int\u00e9rieures et ext\u00e9rieures du bo\u00eetier.<\/p><p>Inspectez et r\u00e9parez les \u00e9carts de soudure de l'enveloppe.<\/p><p>Corrigez les \u00e9ventuelles d\u00e9formations de l'enveloppe.<\/p><p>Serrez le rivetage de la bande de cuivre de l'anneau roulant du ventilateur.<\/p><p>Inspecter et r\u00e9parer le syst\u00e8me de freinage.<\/p><p>Inspectez et r\u00e9parez le dispositif du trou de drainage.<\/p><p>Inspectez, r\u00e9parez ou remplacez le dispositif d'\u00e9chappement.<\/p><p>Remplacez toutes les pi\u00e8ces de raccordement et d'\u00e9tanch\u00e9it\u00e9.<\/p><p>Nettoyez la rouille sur l'ensemble du ventilateur et repeignez-le.<\/p><p>2. Moteur<\/p><p>Nettoyez l'enveloppe ext\u00e9rieure du moteur.<\/p><p>Nettoyez ou remplacez les tuyaux de remplissage et d'\u00e9vacuation.<\/p><p>Inspectez et r\u00e9parez le chauffage du moteur.<\/p><p>Remplacez l'arbre et graissez-le.<\/p><p>Nettoyez les pi\u00e8ces ignifug\u00e9es, enlevez la rouille et appliquez de l'huile antirouille.<\/p><p>Inspectez le dispositif de mesure de la temp\u00e9rature de l'arbre et du groupe d'enroulement du stator.<\/p><p>Frottez la borne du moteur.<\/p><p>D\u00e9tectez l'isolation du groupe d'enroulement du stator.<\/p><p>V\u00e9rifiez que l'arbre principal du moteur n'est pas endommag\u00e9 ou rouill\u00e9.<\/p><p>Effectuer des essais de fonctionnement de la machine d'installation du moteur.<\/p><p>Enlever la rouille et repeindre l'enveloppe ext\u00e9rieure.<\/p><p>3. Roue<\/p><p>D\u00e9poussi\u00e9rez le moyeu et les pales de la roue.<\/p><p>D\u00e9tectez les fissures dans le moyeu et les pales.<\/p><p>Enlevez la rouille, appliquez de l'huile antirouille et repeignez la roue.<\/p><p>Effectuer des tests d'\u00e9quilibre statique et dynamique.<\/p><p>4. Installations d'appui<\/p><p>Inspectez et r\u00e9parez simultan\u00e9ment les autres \u00e9quipements de soutien du ventilateur, tels que la porte d'air, le syst\u00e8me de contr\u00f4le \u00e9lectrique et le syst\u00e8me de surveillance en ligne.<\/p><p>En suivant ces proc\u00e9dures d\u00e9taill\u00e9es et en se concentrant sur ces domaines critiques, la r\u00e9paration majeure d'un ventilateur \u00e0 flux axial pour mines \u00e0 longue distance peut \u00eatre effectu\u00e9e efficacement, garantissant la long\u00e9vit\u00e9 et les performances optimales de l'\u00e9quipement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4244e4f3 elementor-widget elementor-widget-image\" data-id=\"4244e4f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/05\/fan19.jpg?fit=750%2C750\" class=\"attachment-full size-full wp-image-2536\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/05\/fan19.jpg?w=750 750w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/05\/fan19.jpg?resize=300%2C300 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/05\/fan19.jpg?resize=80%2C80 80w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/05\/fan19.jpg?resize=12%2C12 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-516c365d elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"516c365d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7cf3e904\" data-id=\"7cf3e904\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-584fda59 elementor-invisible elementor-widget elementor-widget-post-info\" data-id=\"584fda59\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8acbabb elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-a-flux-axial\/\" class=\"elementor-post-info__terms-list-item\">Ventilateur axial<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/fbcdz-ventilateur-principal\/\" class=\"elementor-post-info__terms-list-item\">fbcdz ventilateur principal<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/systeme-de-ventilation-locale-intelligente\/\" class=\"elementor-post-info__terms-list-item\">syst\u00e8me de ventilation locale intelligente<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-minier-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur minier<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-minier\/\" class=\"elementor-post-info__terms-list-item\">ventilateur minier<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/projet-de-ventilateur-de-tunnel-en-equateur\/\" class=\"elementor-post-info__terms-list-item\">projet de ventilateur de tunnel en equateur<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/distance-du-ventilateur-avec-10km\/\" class=\"elementor-post-info__terms-list-item\">distance du ventilateur avec 10km<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-15fe4911 elementor-invisible\" data-id=\"15fe4911\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d7b1a8a elementor-share-buttons--view-icon elementor-share-buttons--skin-minimal elementor-share-buttons--shape-circle elementor-share-buttons--color-custom elementor-widget__width-auto 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srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/18.5kw-undergound-mining-ventilator-fans-delivery.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/18.5kw-undergound-mining-ventilator-fans-delivery.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/18.5kw-undergound-mining-ventilator-fans-delivery.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/18.5kw-undergound-mining-ventilator-fans-delivery.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/nouvelles\/delivery-of-18-5kw-underground-mining-ventilator-fans\/\" >\n\t\t\t\tDelivery of 18.5kW Underground Mining Ventilator Fans\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4321 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-axial-flow-fan tag-fbcdz-main-ventilation-fan tag-mining-fan tag-mining-ventilator tag-tunnel-fan tag-tunnel-fan-project-on-ecuador tag-tunnel-ventilation-fan tag-tunnel-ventilator\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/blog\/how-does-a-mining-ventilation-fan-work-efficiently\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/02\/explosion-proof-22kw-axial-flow-ventilator-fan-in-coal-mine.jpg?fit=300%2C225&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-4229\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/02\/explosion-proof-22kw-axial-flow-ventilator-fan-in-coal-mine.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/02\/explosion-proof-22kw-axial-flow-ventilator-fan-in-coal-mine.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/02\/explosion-proof-22kw-axial-flow-ventilator-fan-in-coal-mine.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/02\/explosion-proof-22kw-axial-flow-ventilator-fan-in-coal-mine.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/blog\/how-does-a-mining-ventilation-fan-work-efficiently\/\" >\n\t\t\t\tHow Does a Mining Ventilation Fan Work Efficiently?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4313 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-mining-fan tag-mining-ventilator tag-tunnel-ventilation-fan tag-tunnel-ventilator\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/nouvelles\/high-performance-30kw-explosion-proof-ventilation-fan-reaches-mining-site\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/explosion-proof-30kw-mining-ventilation-fan-arrive-at-mining-site.jpg?fit=300%2C225&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-4315\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/explosion-proof-30kw-mining-ventilation-fan-arrive-at-mining-site.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/explosion-proof-30kw-mining-ventilation-fan-arrive-at-mining-site.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/explosion-proof-30kw-mining-ventilation-fan-arrive-at-mining-site.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/explosion-proof-30kw-mining-ventilation-fan-arrive-at-mining-site.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/nouvelles\/high-performance-30kw-explosion-proof-ventilation-fan-reaches-mining-site\/\" >\n\t\t\t\tHigh-Performance 30kW Explosion-Proof Ventilation Fan Reaches Mining Site\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4307 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-axial-flow-fan tag-fbcdz-main-ventilation-fan tag-intelligent-local-ventilation-system tag-mining-fan tag-mining-ventilator tag-tunnel-fan tag-tunnel-fan-project-on-ecuador tag-tunnel-ventilation-fan tag-tunnel-ventilator tag-ventilator-fan-distance-with-10km\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/blog\/why-do-underground-mine-ventilation-fan-blades-suffer-corrosion-and-dust-buildup\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?fit=300%2C225&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-4296\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/blog\/why-do-underground-mine-ventilation-fan-blades-suffer-corrosion-and-dust-buildup\/\" >\n\t\t\t\tWhy Do Underground Mine Ventilation Fan Blades Suffer Corrosion and Dust Buildup?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4295 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-axial-flow-fan tag-intelligent-local-ventilation-system tag-mining-fan tag-mining-ventilator tag-tunnel-fan tag-tunnel-fan-project-on-ecuador tag-tunnel-ventilation-fan tag-tunnel-ventilator\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/nouvelles\/how-a-mining-explosion-proof-extraction-type-underground-main-ventilator-fan-improves-mine-safety\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?fit=300%2C225&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-4296\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2026\/04\/Installation-of-Mining-Explosion-Proof-Extraction-Type-Underground-Main-Ventilator-Fan-2.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/nouvelles\/how-a-mining-explosion-proof-extraction-type-underground-main-ventilator-fan-improves-mine-safety\/\" >\n\t\t\t\tHow a Mining Explosion-Proof Extraction-Type Underground Main Ventilator Fan Improves Mine Safety\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4288 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-axial-flow-fan tag-fbcdz-main-ventilation-fan tag-intelligent-local-ventilation-system tag-mining-fan tag-tunnel-fan tag-tunnel-fan-project-on-ecuador tag-tunnel-ventilation-fan tag-tunnel-ventilator tag-ventilator-fan-distance-with-10km\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/blog\/how-can-vibration-monitoring-improve-the-reliability-of-underground-mining-ventilation-fans-in-2026\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2025\/12\/underground-ventilator-mian-fan-1.jpg?fit=300%2C225&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-4120\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2025\/12\/underground-ventilator-mian-fan-1.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2025\/12\/underground-ventilator-mian-fan-1.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2025\/12\/underground-ventilator-mian-fan-1.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2025\/12\/underground-ventilator-mian-fan-1.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/blog\/how-can-vibration-monitoring-improve-the-reliability-of-underground-mining-ventilation-fans-in-2026\/\" >\n\t\t\t\tHow Can Vibration Monitoring Improve the Reliability of Underground Mining Ventilation Fans in 2026?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc75add elementor-widget elementor-widget-heading\" data-id=\"fc75add\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Tag Nuages<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73f59da7 elementor-widget elementor-widget-post-info\" data-id=\"73f59da7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8acbabb elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-a-flux-axial\/\" class=\"elementor-post-info__terms-list-item\">Ventilateur axial<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/fbcdz-ventilateur-principal\/\" class=\"elementor-post-info__terms-list-item\">fbcdz ventilateur principal<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/systeme-de-ventilation-locale-intelligente\/\" class=\"elementor-post-info__terms-list-item\">syst\u00e8me de ventilation locale intelligente<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-minier-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur minier<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/projet-de-ventilateur-de-tunnel-en-equateur\/\" class=\"elementor-post-info__terms-list-item\">projet de ventilateur de tunnel en equateur<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel-2\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/ventilateur-de-tunnel\/\" class=\"elementor-post-info__terms-list-item\">ventilateur de tunnel<\/a>, <a href=\"https:\/\/hnytventilator.com\/fr\/tag\/distance-du-ventilateur-avec-10km\/\" class=\"elementor-post-info__terms-list-item\">distance du ventilateur avec 10km<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d1b9a9e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d1b9a9e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-211d08f8\" data-id=\"211d08f8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-235d36bd elementor-widget elementor-widget-heading\" data-id=\"235d36bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Produits apparent\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-299de795 elementor-grid-tablet-3 elementor-posts--align-center elementor-grid-3 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-invisible elementor-widget elementor-widget-posts\" data-id=\"299de795\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;classic_columns_tablet&quot;:&quot;3&quot;,&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1088 post type-post status-publish format-standard has-post-thumbnail hentry category-product tag-axial-flow-fan tag-mining-fan tag-mining-ventilator tag-tunnel-fan tag-tunnel-ventilation-fan tag-ventilator-fan-distance-with-10km\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?fit=750%2C750&amp;ssl=1\" class=\"attachment-medium_large size-medium_large wp-image-1177\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?resize=80%2C80&amp;ssl=1 80w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/\" >\n\t\t\t\tVentilateur pour application dans les tunnels miniers \u00e0 longue distance\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/\" aria-label=\"Plus d&#039;informations sur Ventilateur de ventilation pour application dans les tunnels d&#039;exploitation mini\u00e8re \u00e0 longue distance\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1082 post type-post status-publish format-standard has-post-thumbnail hentry category-product tag-axial-flow-fan tag-fbcdz-main-ventilation-fan tag-intelligent-local-ventilation-system tag-mining-fan tag-mining-ventilator tag-tunnel-ventilation-fan tag-tunnel-ventilator\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/product\/systeme-complet-de-ventilation-locale-intelligente\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-system-1.jpg?fit=750%2C750&amp;ssl=1\" class=\"attachment-medium_large size-medium_large wp-image-1167\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-system-1.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-system-1.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-system-1.jpg?resize=80%2C80&amp;ssl=1 80w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/product\/systeme-complet-de-ventilation-locale-intelligente\/\" >\n\t\t\t\tSyst\u00e8me complet de ventilation locale intelligente\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/hnytventilator.com\/fr\/product\/systeme-complet-de-ventilation-locale-intelligente\/\" aria-label=\"En savoir plus sur le syst\u00e8me complet de ventilation locale intelligente\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1076 post type-post status-publish format-standard has-post-thumbnail hentry category-product tag-axial-flow-fan tag-fby-mining-explosion-proof-ventilator tag-fby-mining-fan tag-mining-fan tag-mining-ventilator tag-tunnel-fan tag-tunnel-ventilation-fan tag-ventilator-fan-distance-with-10km\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/hnytventilator.com\/fr\/product\/serie-fby-mine-flameproof-press-in-axial-flow-local-ventilator-fan\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan16-1.jpg?fit=750%2C750&amp;ssl=1\" class=\"attachment-medium_large size-medium_large wp-image-1184\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan16-1.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan16-1.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan16-1.jpg?resize=80%2C80&amp;ssl=1 80w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/hnytventilator.com\/fr\/product\/serie-fby-mine-flameproof-press-in-axial-flow-local-ventilator-fan\/\" >\n\t\t\t\tVentilateur local \u00e0 flux axial de la s\u00e9rie FBY pour mines, antid\u00e9flagrant et encastr\u00e9\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/hnytventilator.com\/fr\/product\/serie-fby-mine-flameproof-press-in-axial-flow-local-ventilator-fan\/\" aria-label=\"Plus d&#039;informations sur le ventilateur local de la s\u00e9rie FBY (Mine Flameproof Press-in Axial Flow Fan)\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Comment effectuer une r\u00e9paration majeure sur un ventilateur \u00e0 flux axial longue distance de l'industrie mini\u00e8re ?<\/p>","protected":false},"author":2,"featured_media":2536,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"nf_dc_page":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"cybocfi_hide_featured_image":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13],"tags":[28,27,32,21,19,22,23,20,30,31],"class_list":["post-3000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-axial-flow-fan","tag-fbcdz-main-ventilation-fan","tag-intelligent-local-ventilation-system","tag-mining-fan","tag-mining-ventilator","tag-tunnel-fan","tag-tunnel-fan-project-on-ecuador","tag-tunnel-ventilation-fan","tag-tunnel-ventilator","tag-ventilator-fan-distance-with-10km"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.9 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Perform Major Repair on a Mining Long Distance Axial Flow Fan Blower? - HNYT EQUIPMENT CO.,LTD<\/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:\/\/hnytventilator.com\/fr\/blog\/comment-effectuer-une-reparation-majeure-sur-un-ventilateur-a-flux-axial-de-longue-distance-pour-lexploitation-miniere\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Perform Major Repair on a Mining Long Distance Axial Flow Fan Blower?\" \/>\n<meta property=\"og:description\" content=\"How to Perform Major Repair on a Mining Long Distance Axial Flow Fan Blower?\" \/>\n<meta property=\"og:url\" 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