{"id":7025,"date":"2025-12-10T17:52:51","date_gmt":"2025-12-10T16:52:51","guid":{"rendered":"https:\/\/www.tecnotrip.com\/ret-a-4-envasadoras-al-vacio-de-campana-retractilado-y-secado\/"},"modified":"2026-03-04T12:37:02","modified_gmt":"2026-03-04T11:37:02","slug":"ret-a-4-chamber-vacuum-packaging-shrinking-and-drying","status":"publish","type":"post","link":"https:\/\/www.tecnotrip.com\/en\/ret-a-4-chamber-vacuum-packaging-shrinking-and-drying\/","title":{"rendered":"RET-A-4"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container 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-padding-top:0%;--awb-padding-bottom:40px;--awb-margin-top:0px;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;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-padding-top-small:0px;--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-margin-top-small:0px;--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-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top:0px;--awb-font-size:35px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;text-transform:none;--fontSize:35;line-height:var(--awb-typography1-line-height);\">RET-A-4 | Shrink wrap machine | Automatic<\/h1><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-font-family:&quot;Catamaran&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>The RET-A-4 is a shrink tank with automatic product loading, immersion, and unloading, ideal for packaging lines synchronized with automatic vacuum machines such as EVDA-20 and EVC-26. The hot water immersion ensures uniform bag shrinkage, improving product presentation and food preservation.<\/p>\n<\/div><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=\"830\" height=\"630\" alt=\"Enfriador de agua autom\u00e1tico industrial Tecnotrip RET-A-4 de acero inoxidable con control digital\" title=\"tecnotrip-reta4-enfriador-agua-automatico-industrial\" src=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4.webp\" data-orig-src=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4.webp\" class=\"lazyload img-responsive wp-image-6971\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27830%27%20height%3D%27630%27%20viewBox%3D%270%200%20830%20630%27%3E%3Crect%20width%3D%27830%27%20height%3D%27630%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-200x152.webp 200w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-300x228.webp 300w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-400x304.webp 400w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-600x455.webp 600w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-768x583.webp 768w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4-800x607.webp 800w, https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2025\/12\/RET-A-4.webp 830w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 830px\" \/><\/span><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-font-size:35px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;text-transform:none;--fontSize:35;line-height:var(--awb-typography1-line-height);\">Benefits<\/h3><\/div><div class=\"fusion-text fusion-text-2\"><ul>\n<li>Automatic product loading and unloading.<\/li>\n<li>Model with RET-A-4 hood to facilitate smoke extraction.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:25px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color4);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:880px;--awb-max-height:517px;\"><div class=\"video-shortcode\"><lite-youtube videoid=\"B4OlTtx6VJM\" class=\"landscape\" params=\"wmode=transparent&autoplay=1&enablejsapi=1\" title=\"YouTube video player 1\" data-button-label=\"Play Video\" width=\"880\" height=\"517\" data-thumbnail-size=\"auto\" data-no-cookie=\"on\"><\/lite-youtube><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-font-family:&quot;Catamaran&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>The RET-A-4 is the perfect solution for companies that need automated shrinkage synchronized with their packaging lines.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-padding-top:21px;--awb-padding-right:22px;--awb-padding-left:24px;--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-box-shadow:0px 0px 8px 0px hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) - 9% ),calc( var(--awb-color8-a) - 95% ));;--awb-border-color:var(--awb-color5);--awb-border-top:3px;--awb-border-style:solid;--awb-width-large:60%;--awb-margin-top-large:25px;--awb-spacing-right-large:2.4%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:3.2%;--awb-width-medium:50%;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--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-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top:25px;--awb-margin-bottom:5px;--awb-margin-bottom-small:5px;--awb-font-size:22px;\"><h4 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;text-transform:uppercase;--fontSize:22;--minFontSize:22;line-height:var(--awb-typography1-line-height);\">Technical specifications<\/h4><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-content-alignment:left;--awb-text-font-family:&quot;Catamaran&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><ul>\n<li>Usable dimensions: 870 x 440 x 285 mm<\/li>\n<li>Water heating: independent electric heaters and\/or steam<\/li>\n<li>Water capacity: 200 L<\/li>\n<li>Intuitive programmer control by sensor. Programmable (30 programs)<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-box-shadow:0px 0px 8px 0px hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) - 9% ),calc( var(--awb-color8-a) - 95% ));;--awb-border-color:var(--awb-color5);--awb-border-top:3px;--awb-border-style:solid;--awb-width-large:40%;--awb-margin-top-large:25px;--awb-spacing-right-large:3.6%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:4.8%;--awb-width-medium:50%;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--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-title title fusion-title-4 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top:25px;--awb-margin-bottom:5px;--awb-margin-bottom-small:5px;--awb-font-size:22px;\"><h4 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;text-transform:uppercase;--fontSize:22;--minFontSize:22;line-height:var(--awb-typography1-line-height);\">Download PDF<\/h4><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-span-yes fusion-button-default-type\" style=\"--button_accent_color:var(--awb-color7);--button_border_color:var(--awb-color5);--button_accent_hover_color:var(--awb-color1);--button_border_hover_color:var(--awb-color4);--button_border_width-top:1px;--button_border_width-right:1px;--button_border_width-bottom:1px;--button_border_width-left:5px;--button-border-radius-top-left:0px;--button-border-radius-top-right:0px;--button-border-radius-bottom-right:0px;--button-border-radius-bottom-left:0px;--button_gradient_top_color:var(--awb-color1);--button_gradient_bottom_color:var(--awb-color1);--button_gradient_top_color_hover:var(--awb-color4);--button_gradient_bottom_color_hover:var(--awb-color4);--button_text_transform:var(--awb-typography3-text-transform);--button_font_size:var(--awb-typography3-font-size);--button_line_height:var(--awb-typography3-line-height);--button_padding-top:20px;--button_padding-right:40px;--button_padding-bottom:22px;--button_padding-left:35px;--button_typography-letter-spacing:var(--awb-typography3-letter-spacing);\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical data sheet\" aria-label=\"Technical data sheet\" href=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2026\/02\/RET-A-4_EN.pdf\"><i class=\"fa-file-pdf fas awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Technical data sheet<\/span><\/a><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-span-yes fusion-button-default-type\" style=\"--button_accent_color:var(--awb-color7);--button_border_color:var(--awb-color5);--button_accent_hover_color:var(--awb-color1);--button_border_hover_color:var(--awb-color4);--button_border_width-top:1px;--button_border_width-right:1px;--button_border_width-bottom:1px;--button_border_width-left:5px;--button-border-radius-top-left:0px;--button-border-radius-top-right:0px;--button-border-radius-bottom-right:0px;--button-border-radius-bottom-left:0px;--button_gradient_top_color:var(--awb-color1);--button_gradient_bottom_color:var(--awb-color1);--button_gradient_top_color_hover:var(--awb-color4);--button_gradient_bottom_color_hover:var(--awb-color4);--button_text_transform:var(--awb-typography3-text-transform);--button_font_size:var(--awb-typography3-font-size);--button_line_height:var(--awb-typography3-line-height);--button_padding-top:20px;--button_padding-right:40px;--button_padding-bottom:22px;--button_padding-left:35px;--button_typography-letter-spacing:var(--awb-typography3-letter-spacing);\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"General Catalogue\" aria-label=\"General Catalogue\" href=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2026\/02\/Tecnotrip-General-Catalogue.pdf\"><i class=\"fa-file-pdf fas awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">General Catalogue<\/span><\/a><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The RET-A-4 is a retractable tank with automatic product entry, immersion, and exit, ideal for packaging lines synchronized with automatic vacuum sealers such as the EVDA-20 and EVC-26.<\/p>\n","protected":false},"author":1,"featured_media":6971,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[125,132,133,139],"tags":[155],"class_list":["post-7025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meat-industry","category-shrinking-and-drying","category-shrinking-and-drying-automatic","category-solutions","tag-shrinking-and-drying"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RET-A-4 | Chamber vacuum packaging | Shrinking and drying<\/title>\n<meta name=\"description\" content=\"RET-A-4 Chamber Vacuum Sealers \u2013 Shrink and drying system for automatic lines, with uniform shrinkage and optimal product preservation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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