{"id":11467,"date":"2026-09-03T12:45:15","date_gmt":"2026-09-03T10:45:15","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=11467"},"modified":"2026-09-03T12:45:15","modified_gmt":"2026-09-03T10:45:15","slug":"cutting-oil-cooling-with-immersion-heat-exchangers","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/","title":{"rendered":"Cutting oil cooling with immersion heat exchangers"},"content":{"rendered":"<p>In precision machining workshops, <strong>cutting oil<\/strong> in the collection tank heats up during the work shift, negatively affecting machining operations and tooling, specifically impacting <strong>machining precision and tolerances<\/strong>. A Tempco <strong>gear-manufacturing<\/strong> customer reported an issue with a tank that would exceed 45\u00b0C within just a few hours due to the lack of a dedicated cooling circuit.<\/p>\n<p>The simplest and least intrusive solution for this specific application was a <strong>stainless steel <a href=\"https:\/\/en.tempco.it\/solutions-en\/heat-exchangers\/dimple-jacket\/\" target=\"_blank\" rel=\"noopener\">TCOIL heat exchanger<\/a><\/strong> immersed directly into the cutting oil tank. This solution required no machine modifications, allows for <strong>direct heat transfer with the oil<\/strong>, and can be supplied with water from a <a href=\"https:\/\/en.tempco.it\/solutions-en\/cooling-towers\/\" target=\"_blank\" rel=\"noopener\">cooling tower<\/a>, <a href=\"https:\/\/en.tempco.it\/solutions-en\/chillers\/\" target=\"_blank\" rel=\"noopener\">chiller<\/a>, or well.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11468\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1.jpg\" alt=\"Image illustrating a TCOIL immersion heat exchanger for cooling cutting oil in a machining workshop; it offers minimal installation requirements and direct heat transfer with the oil through direct immersion in the collection tank.\" width=\"660\" height=\"369\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1.jpg 1304w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1-300x167.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1-1024x572.jpg 1024w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1-768x429.jpg 768w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p>\n<p>The solution proposed by Tempco therefore offers <strong>several advantages for this application<\/strong>:<\/p>\n<ul>\n<li>Minimal installation: the <a href=\"https:\/\/www.tempco.it\/blog\/en\/11443\/wastewater-heat-recovery-with-custom-immersion-plate-heat-exchangers\/\" target=\"_blank\" rel=\"noopener\">TCOIL immersion heat exchanger<\/a> is placed directly into the cutting oil tank, requiring no machine modifications or additional process piping.<\/li>\n<li><strong>Direct fluid contact<\/strong>: heat exchange occurs directly within the oil, eliminating the need for pumps or secondary circuits on the process side.<\/li>\n<li><strong>Customized materials<\/strong>: <strong>AISI 304\/316 stainless steel<\/strong> to withstand oil, emulsions, and harsh environments.<\/li>\n<li><strong>Flexible supply<\/strong>: the coil can be fed with cooling tower water, chiller water, or well water; knowing the cooling water temperature and availability is crucial for sizing the unit.<\/li>\n<\/ul>\n<p>Finally, the secret to a successful solution\u2014ensuring maximum cooling effectiveness and efficiency\u2014lies in the initial stage: <strong>measuring the actual thermal duty<\/strong> (volume, \u0394T, operating hours) and sizing the system accordingly. To this end, before developing a proposal, Tempco\u2019s technical team always conducts a site visit at the customer&#8217;s facility.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TCOIL immersion heat exchangers for cutting oil cooling in gear manufacturing; minimal installation and maximum efficiency achieved through heat transfer with direct contact with the fluid via immersion in the oil collection tank.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,469,65,63,80,113],"tags":[112,127,4804,430,4807,4806,1121,138,2071,4805,1791,4303,2799,1543,429,3563,2613,1167],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cutting oil cooling with immersion heat exchangers - Tempco Blog<\/title>\n<meta name=\"description\" content=\"TCOIL immersion heat exchangers for cutting oil cooling in gear manufacturing, heat transfer with direct contact with the fluid.\" \/>\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.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cutting oil cooling with immersion heat exchangers - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"TCOIL immersion heat exchangers for cutting oil cooling in gear manufacturing, heat transfer with direct contact with the fluid.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\" \/>\n<meta property=\"og:site_name\" content=\"Tempco Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tempco.srl\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-03T10:45:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/08\/Tempco-raffreddamento-olio-da-taglio-scambiatore-TCOIL-a-immersione-1.jpg\" \/>\n<meta name=\"author\" content=\"Marco Zambelli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:site\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marco Zambelli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\"},\"author\":{\"name\":\"Marco Zambelli\",\"@id\":\"https:\/\/www.tempco.it\/blog\/#\/schema\/person\/7b9316f2ae038cf675b9efcabca742f4\"},\"headline\":\"Cutting oil cooling with immersion heat exchangers\",\"datePublished\":\"2026-09-03T10:45:15+00:00\",\"dateModified\":\"2026-09-03T10:45:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\"},\"wordCount\":265,\"publisher\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/#organization\"},\"keywords\":[\"chiller\",\"cooling\",\"cutting oil\",\"evaporative towers\",\"gear manufacturing\",\"gears\",\"harsh environments\",\"heat exchangers\",\"immersion heat exchangers\",\"machine shops\",\"machine tools\",\"machining\",\"precision\",\"solid temperature\",\"stainless steel\",\"tcoil\",\"thermal duty\",\"tolerances\"],\"articleSection\":[\"Cooling\",\"Corrosione\",\"Evaporative Towers\",\"Heat exchangers\",\"Immerged heat exchangers\",\"plate heat exchanger\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\",\"url\":\"https:\/\/www.tempco.it\/blog\/en\/11467\/cutting-oil-cooling-with-immersion-heat-exchangers\/\",\"name\":\"Cutting oil cooling with immersion heat exchangers - 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