{"id":3216,"date":"2023-05-22T10:13:46","date_gmt":"2023-05-22T08:13:46","guid":{"rendered":"https:\/\/www.stalam.com\/tecnico\/essiccatoi-per-feltri-e-altri-non-tessuti\/"},"modified":"2025-05-28T12:06:41","modified_gmt":"2025-05-28T10:06:41","slug":"dryers-for-felts-and-other-non-wovens","status":"publish","type":"page","link":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/","title":{"rendered":"Dryers for felts and other non-wovens"},"content":{"rendered":"\n<div class=\"fascia-bread-title bgcolor-grey \">\n    <div class=\"container-fascia-bread-title\">\n        <p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.stalam.com\/en\/\">Home<\/a><\/span><\/span><\/p>                    <span class=\"title\">TECHNICAL<\/span>\n                <h1 class=\"title-big\">Dryers for felts and other non-wovens<\/h1>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"fascia-img-header\">\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/05\/Felts-non-wovens-3.jpg\" alt=\"\" width=\"600\" height=\"400\">\n<\/div>\n\n\n\n\n<div class=\"wp-block-columns col-fullwidth is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"sidebar-prodotti-container\"><div class=\"topbar-prodotti\" id=\"topbar\"><ul><li class=\"page_item page-item-3211 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-glass-fibres\/\">Dryers for glass fibres<\/a><\/li>\n<li class=\"page_item page-item-3213 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/vulcanisers-and-dryers-for-natural-latex-sbr-and-other-foamed-polymers\/\">Vulcanisers and dryers for natural latex, SBR and other foamed polymers<\/a><\/li>\n<li class=\"page_item page-item-3216 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\">Dryers for felts and other non-wovens<\/a><\/li>\n<li class=\"page_item page-item-3218\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/other-technical-applications\/\">Other technical applications<\/a><\/li>\n<a href=\"https:\/\/www.stalam.com\/richiesta-catalogo\/\" class=\"btn btn-filled-r\">Download catalog<\/a><\/ul><\/div><div class=\"sidebar-prodotti-left\"><p class=\"grandparent-page\">Technical<\/p><ul><li class=\"page_item page-item-3211 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-glass-fibres\/\">Dryers for glass fibres<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-3212\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-glass-fibres\/dryers-for-glass-fibres\/\">Dryers for glass fibres<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-3213 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/vulcanisers-and-dryers-for-natural-latex-sbr-and-other-foamed-polymers\/\">Vulcanisers and dryers for natural latex, SBR and other foamed polymers<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-3215\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/vulcanisers-and-dryers-for-natural-latex-sbr-and-other-foamed-polymers\/dryers-for-latex-and-other-foamed-polymers\/\">Dryers for latex and other foamed polymers<\/a><\/li>\n\t<li class=\"page_item page-item-3214\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/vulcanisers-and-dryers-for-natural-latex-sbr-and-other-foamed-polymers\/rf-vulcanisers-for-natural-latex-and-sbr-foam\/\">RF Vulcanisers for natural latex and SBR foam<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-3216 page_item_has_children\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\">Dryers for felts and other non-wovens<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-3217\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/dryers-for-felts-and-other-non-wovens\/\">Dryers for felts and other non-wovens<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-3218\"><a href=\"https:\/\/www.stalam.com\/en\/technical\/other-technical-applications\/\">Other technical applications<\/a><\/li>\n<a href=\"https:\/\/www.stalam.com\/richiesta-catalogo\/\" class=\"btn btn-filled-r\">Download catalog<\/a><\/ul><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><div class=\"fascia-testo-dimg-vantaggi\">\n    <p>Felts and non-wovens are often dense and thick. The traditional drying systems based on hot air circulation are inefficient in transferring to the inner layers of the product the energy necessary for water evaporation or eventual chemical reactions (e.g. melting or thermosetting of resins). <\/p>\n<p>&nbsp;<\/p>\n<p>Therefore, these dryers may be very long and, in some cases, the drying process is so slow that cannot be carried out in-line but just in batch ovens. For example, 6 to 12 cm thick woolen felt disks used in the automotive industry for polishing car bodies, require several days to dry, after impregnation, in hot air cabinets.<\/p>\n<p>&nbsp;<\/p>\n<p>Radio Frequency drying overcomes such difficulties and makes it possible to dry also these products quickly, efficiently and with outstanding quality results (no surface deterioration due to overheating, no wet spots, no migration of chemicals, etc.). The above mentioned felt disks can be dried in just 2 hours.<\/p>\n<p>&nbsp;<\/p>\n\n    \n    \n    \n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"fascia-prodotti bgcolor-grey \">\n    <div class=\"container-prodotti\">\n        \n            <div class=\"prodotti-card\">\n    <img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/05\/RF60kW_felts-2.jpg\" alt=\"\" width=\"600\" height=\"400\">\n\n    <div class=\"flex-text\">\n        <p>TECHNICAL<\/p>\n        <span class=\"text-bold\">Dryers for felts and other non-wovens <\/span>\n        <p>Radio Frequency dryers for felts and non-wovens<\/p>\n        <a href=\"\/en\/technical\/dryers-for-felts-and-other-non-wovens\/dryers-for-felts-and-other-non-wovens\/\" title=\"Read more\" class=\"btn btn-filled-r\">\n            Read more        <\/a>\n    <\/div>\n<\/div>\n\n\n            <\/div>\n<\/div>\n\n\n<div class=\"images-slider-container\">\n\n    <span class=\"title\">Photo gallery<\/span>\n\n    <div class=\"images-slider__row\">\n                    <div class=\"images-slider__single\">\n                <div class=\"images-slider__single-contents\">\n                    <img data-flickity-lazyload=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/05\/RF60kW_felts-1.jpg\" class=\"skip-lazy\" alt=\"slider image\" width=\"400\" height=\"600\" \/>\n                    Felt dryers                <\/div>\n\n            <\/div>\n                    <div class=\"images-slider__single\">\n                <div class=\"images-slider__single-contents\">\n                    <img data-flickity-lazyload=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/05\/IMG_20160829_150212.jpg\" class=\"skip-lazy\" alt=\"slider image\" width=\"400\" height=\"600\" \/>\n                    Dryers for other non-woven fabrics                <\/div>\n\n            <\/div>\n                    <div class=\"images-slider__single\">\n                <div class=\"images-slider__single-contents\">\n                    <img data-flickity-lazyload=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/05\/feltro-1.jpg\" class=\"skip-lazy\" alt=\"slider image\" width=\"400\" height=\"600\" \/>\n                    Felt dryers                <\/div>\n\n            <\/div>\n        \n    <\/div>\n<\/div>\n\n\n\n<div class=\"fascia-newsletter bgcolor-grey \">\n    <div class=\"container-newsletter\">\n                    <span class=\"title\">Would you like to know more about our solutions?<\/span>\n        \n                    <a href=\"https:\/\/www.stalam.com\/en\/request-information\/?area=Technical\" title=\"Request Information\" class=\"btn btn-filled-r\">\n                Request Information            <\/a>\n            <\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":3210,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-3216","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v25.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Radio Frequency for Technical, Dryers for felts and other non-wovens | Stalam<\/title>\n<meta name=\"description\" content=\"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dryers for felts and other non-wovens\" \/>\n<meta property=\"og:description\" content=\"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\" \/>\n<meta property=\"og:site_name\" content=\"Stalam\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Stalam-184036235760438\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-28T10:06:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"634\" \/>\n\t<meta property=\"og:image:height\" content=\"176\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\",\"url\":\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\",\"name\":\"Radio Frequency for Technical, Dryers for felts and other non-wovens | Stalam\",\"isPartOf\":{\"@id\":\"https:\/\/www.stalam.com\/#website\"},\"datePublished\":\"2023-05-22T08:13:46+00:00\",\"dateModified\":\"2025-05-28T10:06:41+00:00\",\"description\":\"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.stalam.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Technical\",\"item\":\"https:\/\/www.stalam.com\/en\/technical\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dryers for felts and other non-wovens\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.stalam.com\/#website\",\"url\":\"https:\/\/www.stalam.com\/\",\"name\":\"Stalam\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.stalam.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.stalam.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.stalam.com\/#organization\",\"name\":\"Stalam\",\"url\":\"https:\/\/www.stalam.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.stalam.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png\",\"contentUrl\":\"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png\",\"width\":634,\"height\":176,\"caption\":\"Stalam\"},\"image\":{\"@id\":\"https:\/\/www.stalam.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Stalam-184036235760438\/\",\"https:\/\/www.linkedin.com\/company\/stalam\/\",\"https:\/\/www.youtube.com\/channel\/UCcl2pZ10KrADorPJccCu43Q\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Radio Frequency for Technical, Dryers for felts and other non-wovens | Stalam","description":"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/","og_locale":"en_US","og_type":"article","og_title":"Dryers for felts and other non-wovens","og_description":"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.","og_url":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/","og_site_name":"Stalam","article_publisher":"https:\/\/www.facebook.com\/Stalam-184036235760438\/","article_modified_time":"2025-05-28T10:06:41+00:00","og_image":[{"width":634,"height":176,"url":"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/","url":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/","name":"Radio Frequency for Technical, Dryers for felts and other non-wovens | Stalam","isPartOf":{"@id":"https:\/\/www.stalam.com\/#website"},"datePublished":"2023-05-22T08:13:46+00:00","dateModified":"2025-05-28T10:06:41+00:00","description":"Stalam\u2019s RF drying technology efficiently dries dense felts and non-wovens, overcoming the limitations of traditional hot air systems. It ensures fast, uniform drying with no surface damage, wet spots, or chemical migration, reducing drying times from days to hours.","breadcrumb":{"@id":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.stalam.com\/en\/technical\/dryers-for-felts-and-other-non-wovens\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.stalam.com\/en\/"},{"@type":"ListItem","position":2,"name":"Technical","item":"https:\/\/www.stalam.com\/en\/technical\/"},{"@type":"ListItem","position":3,"name":"Dryers for felts and other non-wovens"}]},{"@type":"WebSite","@id":"https:\/\/www.stalam.com\/#website","url":"https:\/\/www.stalam.com\/","name":"Stalam","description":"","publisher":{"@id":"https:\/\/www.stalam.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.stalam.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.stalam.com\/#organization","name":"Stalam","url":"https:\/\/www.stalam.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.stalam.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png","contentUrl":"https:\/\/www.stalam.com\/wp-content\/uploads\/2023\/06\/stalam-logo.png","width":634,"height":176,"caption":"Stalam"},"image":{"@id":"https:\/\/www.stalam.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Stalam-184036235760438\/","https:\/\/www.linkedin.com\/company\/stalam\/","https:\/\/www.youtube.com\/channel\/UCcl2pZ10KrADorPJccCu43Q"]}]}},"_links":{"self":[{"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/pages\/3216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/comments?post=3216"}],"version-history":[{"count":15,"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/pages\/3216\/revisions"}],"predecessor-version":[{"id":15328,"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/pages\/3216\/revisions\/15328"}],"up":[{"embeddable":true,"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/pages\/3210"}],"wp:attachment":[{"href":"https:\/\/www.stalam.com\/en\/wp-json\/wp\/v2\/media?parent=3216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}