{"id":8759,"date":"2025-03-10T11:28:59","date_gmt":"2025-03-10T11:28:59","guid":{"rendered":"https:\/\/www.rotfil.eu\/riscaldatori-ad-aria-closed-loop-per-riscaldamento-localizzato\/"},"modified":"2026-06-30T14:32:06","modified_gmt":"2026-06-30T14:32:06","slug":"closed-loop-spot-air-heaters","status":"publish","type":"page","link":"https:\/\/www.rotfil.eu\/en\/closed-loop-spot-air-heaters\/","title":{"rendered":"CLOSED-LOOP SPOT AIR HEATERS"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h2 style=\"text-align: center;\">CLOSED-LOOP SPOT HEATERS<\/h2>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"1200\" alt=\"Tutco SureHeat spot air heaters. For localized heating in industry and mechanical engineering\" src=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4.jpg\" data-orig-src=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4.jpg\" class=\"lazyload img-responsive wp-image-8175\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%271200%27%20viewBox%3D%270%200%201200%201200%27%3E%3Crect%20width%3D%271200%27%20height%3D%271200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4-200x200.jpg 200w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4-400x400.jpg 400w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4-600x600.jpg 600w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4-800x800.jpg 800w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-9-4.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"1200\" alt=\"Tutco SureHeat spot air heaters. For localized heating in industry and plastic and packaging\" src=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4.jpg\" data-orig-src=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4.jpg\" class=\"lazyload img-responsive wp-image-8180\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%271200%27%20viewBox%3D%270%200%201200%201200%27%3E%3Crect%20width%3D%271200%27%20height%3D%271200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4-200x200.jpg 200w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4-400x400.jpg 400w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4-600x600.jpg 600w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4-800x800.jpg 800w, https:\/\/www.rotfil.eu\/wp-content\/uploads\/2025\/03\/CORPO-8-4.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-2\"><p>Tutco SureHeat&#8217;s Hot Air Tools are precision-engineered electric air heaters equipped with an integrated thermocouple for precise temperature control. Their compact design makes them ideal for single-phase OEM applications requiring accurate, high-temperature performance.<\/p>\n<p>Constructed with a durable 304 stainless steel body, these tools are slotted for flared accessories and can withstand pressures up to 60 psi (4 bar) and temperatures as high as 1400\u00b0F (760\u00b0C). Air is typically supplied via compressed air lines<\/p>\n<p>The lightweight construction and small footprint make Hot Air Tools a versatile and popular choice across a wide range of plastic and packaging processes.<\/p>\n<p>MAIN FEATURES:<\/p>\n<ul>\n<li>Light and compact<\/li>\n<li>Stainless stell sheath<\/li>\n<li>Integrated Thermocouple for Accurate Contro<\/li>\n<li>Precision High Temperatures up to 1400\u00b0F ( 760\u00b0C )<\/li>\n<li>Minimum Air Flow &#8211; 60 SCFH<\/li>\n<li>Power source: 120\/240 V<\/li>\n<li>Temp Controller Cycle Time: 100ms Minimum<\/li>\n<li>Accessories: Flare Attachment Accessory, Closed-Loop SCR Power Controller, Digital Temperature Controller<\/li>\n<\/ul>\n<p>RIGHT FUNCTIONING TIPS:<\/p>\n<ul>\n<li>Always ensure air is flowing before powering the heating element<\/li>\n<li><strong>Slowly regulate the ramp up time<\/strong> using the <strong>potentiometer <\/strong>to control the AC voltage<\/li>\n<li>Use a temperature controller with 100ms cycle time<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8759","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/pages\/8759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/comments?post=8759"}],"version-history":[{"count":10,"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/pages\/8759\/revisions"}],"predecessor-version":[{"id":11791,"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/pages\/8759\/revisions\/11791"}],"wp:attachment":[{"href":"https:\/\/www.rotfil.eu\/en\/wp-json\/wp\/v2\/media?parent=8759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}