{"id":1088,"date":"2024-08-06T04:23:53","date_gmt":"2024-08-06T04:23:53","guid":{"rendered":"https:\/\/hnytventilator.com\/?p=1088"},"modified":"2024-08-06T04:23:56","modified_gmt":"2024-08-06T04:23:56","slug":"long-distance-mining-tunnel-application-ventilation-fan","status":"publish","type":"post","link":"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/","title":{"rendered":"Ventilateur pour application dans les tunnels miniers \u00e0 longue distance"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1088\" class=\"elementor elementor-1088\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cd5507b e-con-full e-flex e-con e-parent\" data-id=\"3cd5507b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-65d13e24 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"65d13e24\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4b27d2d5 e-con-full e-flex e-con e-child\" data-id=\"4b27d2d5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-342e6dfe elementor-widget elementor-widget-spacer\" data-id=\"342e6dfe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\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-558b895d elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"558b895d\" 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><span style=\"color: #003366;\"><a style=\"color: #003366;\" href=\"https:\/\/hnytventilator.com\/\">Long distance ventilation fan<\/a> is a type of ventilator with large air volume, high wind pressure, high efficiency and energy saving. It is mainly used for tunnel construction and other underground construction ventilation, but also for metal mines, chemical mines and other places that need ventilation.<\/span><\/p><p><span style=\"color: #003366;\"><strong>The max ventilation distance can be at 10KM.<\/strong><\/span><\/p><p><span style=\"color: #003366;\"><strong>Power from 1.1kw~75kw.<\/strong><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40b51bf e-con-full e-flex e-con e-child\" data-id=\"40b51bf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1b9bb2 elementor-arrows-position-outside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"b1b9bb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrusel de im\u00e1genes\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan16.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan26.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan21.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan14.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan27.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan1.jpg?fit=750%2C750&amp;ssl=1\" alt=\"fan1\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 de 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan2.jpg?fit=750%2C750&amp;ssl=1\" alt=\"fan2\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d98a7d9 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"d98a7d9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4cf38e11 e-con-full e-flex e-con e-child\" data-id=\"4cf38e11\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6550d42 elementor-widget__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"6550d42\" 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\">Design advantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c639aef elementor-widget elementor-widget-text-editor\" data-id=\"2c639aef\" 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<ol><li>The aerodynamic design of the ventilator adopts the curved and swept combination orthogonal three-dimensional twisting technology, which greatly improves the performance parameters of the ventilator: the efficiency is increased by 10% ~ 15%, and the noise is reduced by 10 ~ 20dB(A).<\/li><li><p>The rear-stage impeller also has the function of a stationary blade in an ordinary axial fan. While obtaining a straight circumferential velocity component, it increases the energy of the airflow, thereby achieving higher wind pressure and efficiency, and meeting the requirements of ultra-long-distance air supply .<\/p><\/li><li>The fan adopts a panel-type muffler structure. The entire outside of the flow channel of the fan is made of flexible materials, which greatly reduces the noise radiated outside the body by high-speed airflow. The noise when the fan is running is also relatively soft.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5899a9fb e-con-full e-flex e-con e-child\" data-id=\"5899a9fb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c21bc67 elementor-widget elementor-widget-image\" data-id=\"2c21bc67\" 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=\"800\" height=\"619\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/silencer1.jpg?fit=800%2C619&amp;ssl=1\" class=\"attachment-large size-large wp-image-1267\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/silencer1.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/silencer1.jpg?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/silencer1.jpg?resize=768%2C594&amp;ssl=1 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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<div class=\"elementor-element elementor-element-13b41eca elementor-widget elementor-widget-image\" data-id=\"13b41eca\" 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 decoding=\"async\" width=\"900\" height=\"576\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-blade1.jpg?fit=900%2C576&amp;ssl=1\" class=\"attachment-large size-large wp-image-1268\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-blade1.jpg?w=955&amp;ssl=1 955w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-blade1.jpg?resize=300%2C192&amp;ssl=1 300w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-blade1.jpg?resize=768%2C491&amp;ssl=1 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d721168 e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"1d721168\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d39ca5 elementor-widget elementor-widget-heading\" data-id=\"d39ca5\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Structures<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a9150f elementor-widget elementor-widget-image\" data-id=\"39a9150f\" 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 decoding=\"async\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fbdy-drawings-scaled.jpg?fit=2560%2C825&#038;ssl=1\" title=\"fbdy drawings\" alt=\"fbdy drawings\" loading=\"lazy\" \/>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-147766ad e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"147766ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7e11f696 e-con-full e-flex e-con e-child\" data-id=\"7e11f696\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6f6ddd elementor-widget elementor-widget-text-editor\" data-id=\"d6f6ddd\" 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>1. Current collector\u00a0 \u00a02. Panel-type muffler front tube\u00a0 3. First-level panel-type muffler host\u00a0 4. First-level impeller\u00a0 5. Second-level impeller<\/p><p>6. Secondary panel-type muffler main engine\u00a0 \u00a0 7. Third-stage impeller 8. Guide vane tube\u00a0 \u00a0 9. Panel-type muffler diffuser tube<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41c8eaec e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"41c8eaec\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ccf1a3d elementor-widget elementor-widget-heading\" data-id=\"2ccf1a3d\" 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\">Technical specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77c23541 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"77c23541\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&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 decoding=\"async\" width=\"727\" height=\"283\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/model.jpg?fit=727%2C283&amp;ssl=1\" class=\"attachment-full size-full wp-image-953\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/model.jpg?w=727&amp;ssl=1 727w, https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/model.jpg?resize=300%2C117&amp;ssl=1 300w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/>\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<div class=\"elementor-element elementor-element-5f96d222 elementor-invisible elementor-widget elementor-widget-elementskit-tablepress\" data-id=\"5f96d222\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-tablepress.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elemenetskit-tablepress ekit-wid-con\" id=\"ekit_tablepress_5f96d222\">\n<table id=\"tablepress-3\" class=\"tablepress tablepress-id-3\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">No.<\/th><th class=\"column-2\">motor\u00a0power<\/th><th class=\"column-3\">air Volume\uff08m3\/min\uff09<\/th><th class=\"column-4\">full pressure\uff08Pa\uff09<\/th><th class=\"column-5\">Maximum full pressure efficiency\uff08%\uff09<\/th><th class=\"column-6\">compared to a sound levels[dB(A)]<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">No3.5<\/td><td class=\"column-2\">2\u00d71.1<\/td><td class=\"column-3\">153\uff5e76<\/td><td class=\"column-4\">250\uff5e1500<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">No3.5<\/td><td class=\"column-2\">3\u00d71.1<\/td><td class=\"column-3\">153\uff5e76<\/td><td class=\"column-4\">350\uff5e2100<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">No3.5<\/td><td class=\"column-2\">4\u00d71.1<\/td><td class=\"column-3\">153\uff5e76<\/td><td class=\"column-4\">450\uff5e2700<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">No4<\/td><td class=\"column-2\">2\u00d72.2<\/td><td class=\"column-3\">220\uff5e113<\/td><td class=\"column-4\">300\uff5e1800<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">No4<\/td><td class=\"column-2\">3\u00d72.2<\/td><td class=\"column-3\">220\uff5e113<\/td><td class=\"column-4\">420\uff5e2520<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">No4<\/td><td class=\"column-2\">4\u00d72.2<\/td><td class=\"column-3\">220\uff5e113<\/td><td class=\"column-4\">540\uff5e3240<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">2\u00d74<\/td><td class=\"column-3\">220\uff5e150<\/td><td class=\"column-4\">300\uff5e2300<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">3\u00d74<\/td><td class=\"column-3\">220\uff5e150<\/td><td class=\"column-4\">420\uff5e3220<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">4\u00d74<\/td><td class=\"column-3\">220\uff5e150<\/td><td class=\"column-4\">540\uff5e4140<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">2\u00d75.5<\/td><td class=\"column-3\">240\uff5e160<\/td><td class=\"column-4\">320\uff5e3100<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">3\u00d75.5<\/td><td class=\"column-3\">240\uff5e160<\/td><td class=\"column-4\">440\uff5e4340<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">No4.5<\/td><td class=\"column-2\">4\u00d75.5<\/td><td class=\"column-3\">240\uff5e160<\/td><td class=\"column-4\">580\uff5e5580<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">No5.0<\/td><td class=\"column-2\">2\u00d77.5<\/td><td class=\"column-3\">300\uff5e180<\/td><td class=\"column-4\">340\uff5e3500<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">No5.0<\/td><td class=\"column-2\">3\u00d77.5<\/td><td class=\"column-3\">300\uff5e180<\/td><td class=\"column-4\">480\uff5e4900<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">No5.0<\/td><td class=\"column-2\">4\u00d77.5<\/td><td class=\"column-3\">300\uff5e180<\/td><td class=\"column-4\">610\uff5e6300<\/td><td class=\"column-5\">\u226575<\/td><td class=\"column-6\">\u226430<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">No5.6<\/td><td class=\"column-2\">2\u00d711<\/td><td class=\"column-3\">400\uff5e200<\/td><td class=\"column-4\">350\uff5e4000<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">No5.6<\/td><td class=\"column-2\">3\u00d711<\/td><td class=\"column-3\">400\uff5e200<\/td><td class=\"column-4\">350\uff5e4000<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">No5.6<\/td><td class=\"column-2\">4\u00d711<\/td><td class=\"column-3\">400\uff5e200<\/td><td class=\"column-4\">630\uff5e7200<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">2\u00d715<\/td><td class=\"column-3\">450\uff5e250<\/td><td class=\"column-4\">440\uff5e5100<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">3\u00d715<\/td><td class=\"column-3\">450\uff5e250<\/td><td class=\"column-4\">620\uff5e7100<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">4\u00d715<\/td><td class=\"column-3\">450\uff5e250<\/td><td class=\"column-4\">790\uff5e9200<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">2\u00d718.5<\/td><td class=\"column-3\">500\uff5e250<\/td><td class=\"column-4\">450\uff5e5500<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">3\u00d718.5<\/td><td class=\"column-3\">500\uff5e250<\/td><td class=\"column-4\">630\uff5e7700<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-25\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">4\u00d718.5<\/td><td class=\"column-3\">500\uff5e250<\/td><td class=\"column-4\">810\uff5e9900<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-26\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">2\u00d722<\/td><td class=\"column-3\">550\uff5e250<\/td><td class=\"column-4\">450\uff5e6000<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-27\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">3\u00d722<\/td><td class=\"column-3\">550\uff5e250<\/td><td class=\"column-4\">630\uff5e8400<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-28\">\n\t<td class=\"column-1\">No6.0<\/td><td class=\"column-2\">4\u00d722<\/td><td class=\"column-3\">550\uff5e250<\/td><td class=\"column-4\">810\uff5e10800<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-29\">\n\t<td class=\"column-1\">No6.3<\/td><td class=\"column-2\">2\u00d730<\/td><td class=\"column-3\">630\uff5e260<\/td><td class=\"column-4\">460\uff5e6300<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-30\">\n\t<td class=\"column-1\">No6.3<\/td><td class=\"column-2\">3\u00d730<\/td><td class=\"column-3\">630\uff5e260<\/td><td class=\"column-4\">640\uff5e8820<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-31\">\n\t<td class=\"column-1\">No6.3<\/td><td class=\"column-2\">4\u00d730<\/td><td class=\"column-3\">630\uff5e260<\/td><td class=\"column-4\">830\uff5e11340<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-32\">\n\t<td class=\"column-1\">No6.7<\/td><td class=\"column-2\">2\u00d737<\/td><td class=\"column-3\">730\uff5e410<\/td><td class=\"column-4\">920\uff5e6500<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-33\">\n\t<td class=\"column-1\">No6.7<\/td><td class=\"column-2\">3\u00d737<\/td><td class=\"column-3\">730\uff5e410<\/td><td class=\"column-4\">1200\uff5e9000<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-34\">\n\t<td class=\"column-1\">No6.7<\/td><td class=\"column-2\">4\u00d737<\/td><td class=\"column-3\">730\uff5e410<\/td><td class=\"column-4\">1480\uff5e1160<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-35\">\n\t<td class=\"column-1\">No7.1<\/td><td class=\"column-2\">2\u00d745<\/td><td class=\"column-3\">820\uff5e550<\/td><td class=\"column-4\">1480\uff5e6650<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-36\">\n\t<td class=\"column-1\">No7.1<\/td><td class=\"column-2\">3\u00d745<\/td><td class=\"column-3\">820\uff5e550<\/td><td class=\"column-4\">1480\uff5e9130<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-37\">\n\t<td class=\"column-1\">No7.1<\/td><td class=\"column-2\">4\u00d745<\/td><td class=\"column-3\">820\uff5e550<\/td><td class=\"column-4\">1850\uff5e11740<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-38\">\n\t<td class=\"column-1\">No7.5<\/td><td class=\"column-2\">2\u00d755<\/td><td class=\"column-3\">980\uff5e630<\/td><td class=\"column-4\">1850\uff5e6800<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-39\">\n\t<td class=\"column-1\">No7.5<\/td><td class=\"column-2\">3\u00d755<\/td><td class=\"column-3\">980\uff5e630<\/td><td class=\"column-4\">1850\uff5e9240<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-40\">\n\t<td class=\"column-1\">No7.5<\/td><td class=\"column-2\">4\u00d755<\/td><td class=\"column-3\">980\uff5e630<\/td><td class=\"column-4\">2200\uff5e11880<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<tr class=\"row-41\">\n\t<td class=\"column-1\">No8.0<\/td><td class=\"column-2\">2\u00d775<\/td><td class=\"column-3\">1250\uff5e680<\/td><td class=\"column-4\">2200\uff5e7100<\/td><td class=\"column-5\">\u226580<\/td><td class=\"column-6\">\u226425<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-3 from cache --><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3aecf4ea elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"3aecf4ea\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58ec6b3d\" data-id=\"58ec6b3d\" 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-2def2e1 elementor-widget elementor-widget-heading\" data-id=\"2def2e1\" 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\">Mining ventilation fan on-site<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4995559 elementor-pagination-position-inside elementor-arrows-position-inside elementor-widget elementor-widget-global elementor-global-1281 elementor-widget-image-carousel\" data-id=\"4995559\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;4&quot;,&quot;slides_to_scroll&quot;:&quot;3&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_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=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel d\u2019images\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper swiper-image-stretch\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan-2.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan27.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan21.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan14.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan15.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan25.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan25.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/mine-fan23.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"9 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan16.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"10 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan19.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"11 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan30.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"12 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan18.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"13 sur 32\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/fan20.jpg?fit=750%2C750&amp;ssl=1\" alt=\"mining ventilator\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"14 sur 32\"><figure class=\"swiper-slide-inner\"><img 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Name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_9f44045]\" id=\"form-field-field_9f44045\" class=\"elementor-field elementor-size-xs  elementor-field-textual\" placeholder=\"Your company name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-field_2a6f827 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_2a6f827\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-xs\" name=\"form_fields[field_2a6f827]\" id=\"form-field-field_2a6f827\" rows=\"4\" placeholder=\"Message\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-xs\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le ventilateur longue distance est un type de ventilateur \u00e0 grand volume d'air, \u00e0 pression de vent \u00e9lev\u00e9e, \u00e0 haut rendement et \u00e0 \u00e9conomie d'\u00e9nergie. Il est principalement utilis\u00e9 pour la construction de tunnels et d'autres constructions souterraines, mais aussi pour les mines m\u00e9talliques, les mines chimiques et d'autres endroits n\u00e9cessitant une ventilation. La distance maximale de ventilation peut \u00eatre de 10 km.<\/p>","protected":false},"author":1,"featured_media":1177,"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":[10],"tags":[28,21,19,22,20,31],"class_list":["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"],"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>Long distance mining tunnel application ventilation fan - 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\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Long distance mining tunnel application ventilation fan\" \/>\n<meta property=\"og:description\" content=\"Long distance ventilation fan is a type of ventilator with large air volume, high wind pressure, high efficiency and energy saving. 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The max ventilation distance can be at 10KM.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-de-ventilation-pour-application-dans-les-tunnels-miniers-a-longue-distance\/\" \/>\n<meta property=\"og:site_name\" content=\"HNYT EQUIPMENT CO.,LTD\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HNTYEEQUIPMENT\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-06T04:23:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-06T04:23:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/hnytventilator.com\/wp-content\/uploads\/2024\/02\/1d766897e05de28de03c4c6e5270f39.jpg?fit=750%2C750&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"850307028@qq.com\" \/>\n<meta name=\"twitter:card\" 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