{"id":7372,"date":"2022-06-24T04:54:03","date_gmt":"2022-06-24T04:54:03","guid":{"rendered":"https:\/\/tuffigorapidex.com\/concepts\/concept-extraction-haute-tunnel\/"},"modified":"2025-09-10T14:01:02","modified_gmt":"2025-09-10T14:01:02","slug":"high-extraction-tunnel","status":"publish","type":"concepts","link":"https:\/\/tuffigorapidex.com\/en\/concepts\/high-extraction-tunnel\/","title":{"rendered":"High extraction >> Tunnel"},"content":{"rendered":"<p>[vc_row gap=&#8221;35&#8243;][vc_column width=&#8221;3\/4&#8243;][vc_row_inner][vc_column_inner][vc_custom_heading text=&#8221;Ventilation design&#8221; font_container=&#8221;tag:h2|text_align:center|color:%23151515&#8243;][vc_custom_heading text=&#8221;High extraction &gt;&gt; Tunnel&#8221; font_container=&#8221;tag:h4|text_align:center|color:%23c5071b&#8221;][vc_single_image image=&#8221;1117&#8243; img_size=&#8221;&#8221; alignment=&#8221;center&#8221; el_class=&#8221;Icon_concept_top&#8221; css=&#8221;.vc_custom_1757512759808{margin-bottom: 25px !important;}&#8221;][vc_video link=&#8221;https:\/\/youtu.be\/fvqbwHqo7bI&#8221; align=&#8221;center&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;2\/5&#8243;][vc_single_image image=&#8221;1206&#8243; img_size=&#8221;200&#215;100&#8243; alignment=&#8221;center&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_custom_heading text=&#8221;BROILER:&#8221; font_container=&#8221;tag:h4|text_align:center&#8221;][vc_single_image image=&#8221;1234&#8243; img_size=&#8221;&#8221; alignment=&#8221;center&#8221; css=&#8221;.vc_custom_1663688781825{padding-right: 50px !important;padding-left: 50px !important;}&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_custom_heading text=&#8221;BREEDING:&#8221; font_container=&#8221;tag:h4|text_align:center&#8221;][vc_single_image image=&#8221;1234&#8243; img_size=&#8221;&#8221; alignment=&#8221;center&#8221; css=&#8221;.vc_custom_1663688781825{padding-right: 50px !important;padding-left: 50px !important;}&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_custom_heading text=&#8221;LAYING:&#8221; font_container=&#8221;tag:h4|text_align:center&#8221;][vc_single_image image=&#8221;1226&#8243; img_size=&#8221;&#8221; alignment=&#8221;center&#8221; css=&#8221;.vc_custom_1663688980253{padding-right: 50px !important;padding-left: 50px !important;}&#8221;][vc_custom_heading text=&#8221;TEMPERATE ZONE&#8221; font_container=&#8221;tag:h4|text_align:center&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=&#8221;1\/4&#8243; css=&#8221;.vc_custom_1757404743692{margin-left: 20px !important;background-color: #f5f5f5 !important;}&#8221;][vc_single_image image=&#8221;7132&#8243; img_size=&#8221;&#8221; alignment=&#8221;center&#8221; css=&#8221;.vc_custom_1757404235209{padding-right: 35% !important;padding-left: 35% !important;}&#8221;][vc_custom_heading text=&#8221;Width&#8221; font_container=&#8221;tag:h4|font_size:1.4rem|text_align:center|color:%23c5071b&#8221; el_class=&#8221;largeur&#8221;][vc_column_text]<\/p><p style=\"text-align: center;\"><strong>15 to 28 m in temperate zones<\/strong><br \/>12 to 20 m in arid zones<\/p><p>[\/vc_column_text][vc_single_image image=&#8221;7149&#8243; css=&#8221;.vc_custom_1757404345749{padding-right: 35% !important;padding-left: 35% !important;}&#8221;][vc_custom_heading text=&#8221;Length&#8221; font_container=&#8221;tag:h4|font_size:1.4rem|text_align:center|color:%23c5071b&#8221; el_class=&#8221;largeur&#8221;][vc_column_text]<\/p><p style=\"text-align: center;\"><strong>70 to 120 m in 2 zones<\/strong><br \/>Temperate zone<br \/><strong>40 to 150 m in 3 zones<\/strong><br \/>Arid zone<\/p><p>[\/vc_column_text][vc_single_image image=&#8221;7144&#8243; css=&#8221;.vc_custom_1757404363524{padding-right: 35% !important;padding-left: 35% !important;}&#8221;][vc_custom_heading text=&#8221;Side Height&#8221; font_container=&#8221;tag:h4|font_size:1.4rem|text_align:center|color:%23c5071b&#8221; el_class=&#8221;largeur&#8221;][vc_column_text]<\/p><p style=\"text-align: center;\"><strong>2 to 3 m<\/strong><\/p><p>[\/vc_column_text][vc_single_image image=&#8221;7139&#8243; css=&#8221;.vc_custom_1757404370192{padding-right: 35% !important;padding-left: 35% !important;}&#8221;][vc_custom_heading text=&#8221;Roof slope&#8221; font_container=&#8221;tag:h4|font_size:1.4rem|text_align:center|color:%23c5071b&#8221; el_class=&#8221;largeur&#8221;][vc_column_text]<\/p><p style=\"text-align: center;\"><strong>25 to 30%<\/strong><br \/>Temperate zone<br \/><strong>0 to 30%<\/strong><br \/>Arid zone<\/p><p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator color=&#8221;gris&#8221;][vc_custom_heading text=&#8221;BENEFITS&#8221; font_container=&#8221;tag:h2|text_align:left|color:%23c5071b&#8221;][vc_column_text]<\/p><ul><li>Easier control (cold air more easily directed upwards)<\/li><li>Air flow velocity controlled across the poultry right up to the plumage<\/li><li>Homogeneous temperatures, bedding and aeration for poultry<\/li><li>Gradual and tailored transition (gradual engagement of gable positioned turbines in addition to chimney shafts)<\/li><li>Gradual increase in longitudinal air speed (depending on the number of extractors used on the gable)<\/li><li>Tunnel effect for cooling poultry at the end of a batch or when outside temperatures are high<\/li><li>Can be combined with Cooling or HP misting (if the climate is not humid)<\/li><\/ul><p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>","protected":false},"excerpt":{"rendered":"<p>[vc_row gap=&#8221;35&#8243;][vc_column width=&#8221;3\/4&#8243;][vc_row_inner][vc_column_inner][vc_custom_heading <span class=\"more\">...<\/span>","protected":false},"featured_media":0,"menu_order":12,"template":"","meta":{"inline_featured_image":false},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High extraction &gt;&gt; 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