{"id":19524,"date":"2026-04-06T21:00:00","date_gmt":"2026-04-06T19:00:00","guid":{"rendered":"https:\/\/www.stiavelli.com\/prds\/chemical-industry-fertilizers-2\/"},"modified":"2026-04-09T15:47:15","modified_gmt":"2026-04-09T13:47:15","slug":"chemical-fan","status":"publish","type":"portfolio","link":"https:\/\/www.stiavelli.com\/de\/prds\/chemical-fan\/","title":{"rendered":"Chemical Fan"},"content":{"rendered":"<\/p>\n<div class='flex_column av-nqujqe-dbd5acbc710e2231e1b99395a883757a av_two_third  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  first flex_column_div '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mpl8p2-4131f3bce4b07a34c7749d833b533dc0\">\n#top .av-special-heading.av-mpl8p2-4131f3bce4b07a34c7749d833b533dc0{\npadding-bottom:10px;\n}\n<\/style>\n<div  class='av-special-heading av-mpl8p2-4131f3bce4b07a34c7749d833b533dc0 av-special-heading-h2 meta-heading blockquote modern-quote  avia-builder-el-1  el_before_av_hr  avia-builder-el-first  '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Industrial Fan for Chemical Industry<\/h2><div class='special-heading-border'><div class='special-heading-inner-border'><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-l2um5i-dddbc91f9d24fa2f06a029c73a0bdbe4\">\n#top .hr.hr-invisible.av-l2um5i-dddbc91f9d24fa2f06a029c73a0bdbe4{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-l2um5i-dddbc91f9d24fa2f06a029c73a0bdbe4 hr-invisible  avia-builder-el-2  el_after_av_heading  el_before_av_iconlist  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<div  class='avia-icon-list-container av-jt68me-472d282493bada2ec1896e4cc4e39f0d  avia-builder-el-3  el_after_av_hr  avia-builder-el-last  '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-jt68me-472d282493bada2ec1896e4cc4e39f0d avia-iconlist-animate'>\n<li><div class='iconlist_icon av-his9xi-69cd0957090a13e19c07a0e8a9088a92 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue836' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Duty<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">Centrifugal chemical fan for chemical industry. Fertilizers manufacturing process. Corrosive fluids handling.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-1ixtmu-cddcad0f3c8d30f23462c00d84a6f279 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue834' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Range<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p><strong>V<\/strong>\u00a0(m<sup>3<\/sup>\/h) =\u00a030.000<br \/>\n<strong>Pt<\/strong>\u00a0(Kg\/m<sup>2<\/sup>) =\u00a0200<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-eip11y-f703bcad097e57bcdbdb7e7c6d8ca543 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue812' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Features<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">Medium-pressure centrifugal fan.<br \/>\nHighly efficient ebonized impeller with backward curved blades, made of carbon steel.<br \/>\nPlastic casing and nozzle.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-170idy-7331a5e2d88e5fbc5f422be00ddc7398 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >technical note<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">This kind of chemical fan is designed with plastic casing and nozzle (polypropylene), in order to be better resistant to corrosive fluids. The base is made of painted carbon steel, whereas the supports are made of cast iron. For the same reason, the carbon steel impeller has undergone an ebonizing process. Belt drive coupling with standard motor.<\/p>\n<p class=\"p2\"><b>Provided Options<\/b><\/p>\n<ul class=\"ul1\">\n<li class=\"li3\">Automation system (inverter)<\/li>\n<li class=\"li3\">Vibration-proof joints<\/li>\n<\/ul>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-158fae-a038894672ae78c261a95fc76824430e avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue855' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Motor Control<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">WEG W22 IE2\u00a030 kW 2 poles\u00a0\u00a0B3 V 400\/690 50 Hz IP55<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-3jgza-fe10f54424e2e3da6782f216c7eb07f8 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue840' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Technical Department<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p><em>Following some unreliability problems with fans purchased from other competitors, the customer (fertilizers manufacturer) has turned to our company for a definitive solution.<\/em><br \/>\n<em>Handling a fluid with a high percentage of sulfuric acid\u00a0vapour, it\u00a0requires an industrial fan whose design\u00a0materials are as described above.<\/em><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<\/ul><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7rptd2-f9603032501d2e4e0458f3c51d21ba8e\">\n.flex_column.av-7rptd2-f9603032501d2e4e0458f3c51d21ba8e{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-7rptd2-f9603032501d2e4e0458f3c51d21ba8e av_one_third  avia-builder-el-4  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5c98li-30ce23ce383f9e24841208174d56d23c\">\n#top .avia-gallery.av-5c98li-30ce23ce383f9e24841208174d56d23c .avia-gallery-thumb a{\nwidth:20%;\n}\n<\/style>\n<div  class='avia-gallery av-5c98li-30ce23ce383f9e24841208174d56d23c avia_animate_when_visible  avia-builder-el-5  el_before_av_heading  avia-builder-el-first  avia_lazyload avia-gallery-animate  avia-gallery-1'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><a class='avia-gallery-big fakeLightbox lightbox avia-gallery-big-crop-thumb ' href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers.jpg\"  data-onclick='1' title='Centrifugal fans for Chemical Industry - Fertilizers' ><span class='avia-gallery-big-inner'  itemprop=\"thumbnailUrl\" ><img class=\"wp-image-19817 avia-img-lazy-loading-not-19817\"  width='495' height='400' src='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers-495x400.jpg' title='Centrifugal fans for Chemical Industry - Fertilizers' alt='Chemical Fan' \/><\/span><\/a><div class='avia-gallery-thumb'> <a href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers.jpg\" data-rel='gallery-1' data-prev-img='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers-495x400.jpg' class='first_thumb lightbox ' data-onclick='1' title='Centrifugal fans for Chemical Industry - Fertilizers'  itemprop=\"thumbnailUrl\"  ><img class=\"wp-image-19817 avia-img-lazy-loading-not-19817\"   src='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers-495x400.jpg' width='495' height='400'  title='Centrifugal fans for Chemical Industry - Fertilizers' alt='Chemical Fan' \/><\/a> <a href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Mounted-impeller-fertilizer-fan.jpg\" data-rel='gallery-1' data-prev-img='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Mounted-impeller-fertilizer-fan-495x400.jpg' class='lightbox ' data-onclick='2' title='Mounted-impeller-fertilizer-fan'  itemprop=\"thumbnailUrl\"  ><img class=\"wp-image-32618 avia-img-lazy-loading-not-32618\"   src='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Mounted-impeller-fertilizer-fan-495x400.jpg' width='495' height='400'  title='Mounted-impeller-fertilizer-fan' alt='' \/><\/a> <a href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Girante-dettaglio-mozzo.jpg\" data-rel='gallery-1' data-prev-img='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Girante-dettaglio-mozzo-495x400.jpg' class='lightbox ' data-onclick='3' title='Girante-dettaglio-mozzo'  itemprop=\"thumbnailUrl\"  ><img class=\"wp-image-32602 avia-img-lazy-loading-not-32602\"   src='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Girante-dettaglio-mozzo-495x400.jpg' width='495' height='400'  title='Girante-dettaglio-mozzo' alt='' \/><\/a> <a href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Chemical-special-impeller.jpg\" data-rel='gallery-1' data-prev-img='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Chemical-special-impeller-495x400.jpg' class='lightbox ' data-onclick='4' title='Chemical-special-impeller'  itemprop=\"thumbnailUrl\"  ><img class=\"wp-image-32578 avia-img-lazy-loading-not-32578\"   src='https:\/\/www.stiavelli.com\/wp-content\/uploads\/2017\/02\/Chemical-special-impeller-495x400.jpg' width='495' height='400'  title='Chemical-special-impeller' alt='' \/><\/a><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4g5486-027672788f8cce605a90998271f691b1\">\n#top .av-special-heading.av-4g5486-027672788f8cce605a90998271f691b1{\npadding-bottom:10px;\n}\n<\/style>\n<div  class='av-special-heading av-4g5486-027672788f8cce605a90998271f691b1 av-special-heading-h3 meta-heading blockquote modern-quote  avia-builder-el-6  el_after_av_gallery  el_before_av_blog  '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Application Field<\/h3><div class='special-heading-border'><div class='special-heading-inner-border'><\/div><\/div><\/div><br \/>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":19817,"template":"","tags":[1733,978,993,966],"portfolio_entries":[903],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2 - 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