{"id":114148,"date":"2025-06-03T14:43:38","date_gmt":"2025-06-03T12:43:38","guid":{"rendered":"https:\/\/obera.fr\/our-advice\/rafraichisseur-metallurgie\/"},"modified":"2025-07-16T11:51:23","modified_gmt":"2025-07-16T09:51:23","slug":"rafraichisseur-metallurgie","status":"publish","type":"post","link":"https:\/\/obera.fr\/en\/metallurgy-metalworking\/rafraichisseur-metallurgie\/","title":{"rendered":"Buying guide: choosing the best industrial air cooler for your metal workshops"},"content":{"rendered":"\n<p>In <strong>metalworking workshops<\/strong>, heat is a constant challenge. Furnaces, welding, machines running at full speed&#8230; the air quickly becomes unbreathable. When temperatures rise, productivity drops, risks increase and equipment can be damaged. OberA offers <a href=\"https:\/\/obera.fr\/en\/our-tips\/refroidissement-adiabatique-indirect\/\">professional adiabatic cooling<\/a> solutions for these demanding environments. The IC mobile range combines ease of use, immediate efficiency and long-lasting performance, for rental or purchase.  <\/p>\n\n<h2 class=\"wp-block-heading\">Thermal management in the metallurgical industry: a major industrial challenge<\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>There are many <strong>sources of heat<\/strong> in a metal workshop:  <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Melting and heat treatment furnaces ;<\/li>\n\n\n\n<li>Welding and plasma cutting machines ;<\/li>\n\n\n\n<li>Continuous operation in poorly ventilated areas.<\/li>\n<\/ul>\n\n\n\n<p>This equipment gives off a significant amount of heat, which, when confined in buildings that are often open-plan, causes a <strong>rapid rise in ambient temperature<\/strong>.<\/p>\n\n\n\n<p>This situation is not without consequences. High temperatures have a direct impact on the safety and well-being of operators. Prolonged exposure to hot air can lead to discomfort, fatigue and heat-stress-related disorders. Sick leave increases in summer, and production rates often have to be adjusted. Equipment also suffers premature wear and tear, especially heat-sensitive electronic components.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"181\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal-1024x181.png\" alt=\"metal industry\" class=\"wp-image-114215\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal-1024x181.png 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal-300x53.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal-768x136.png 768w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal-1536x272.png 1536w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/05\/industrie-metal.png 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"181\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie-1024x181.png\" alt=\"metalworking\" class=\"wp-image-113912\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie-1024x181.png 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie-300x53.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie-768x136.png 768w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie-1536x272.png 1536w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/metallurgie.png 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<p><em>OberA&#8217;s opinion: despite the complexity of<\/em><strong><em> thermal management in metallurgical workshops<\/em><\/strong><em>However, these challenges can be met with the right solutions. Industrial air coolers provide an effective, pragmatic solution for reducing temperatures, protecting workers and optimizing production. Designed for demanding environments, the    <\/em><strong><em>industrial air coolers <\/em><\/strong><em>offer a real opportunity for the metalworking sector to sustainably improve working conditions and overall workshop performance.<\/em><\/p>\n\n<h2 class=\"wp-block-heading\">Why choose adiabatic or evaporative air coolers?<\/h2>\n\n<h3 class=\"wp-block-heading\">Conventional air conditioning vs. adiabatic coolers<\/h3>\n\n<p>Unlike <strong>traditional air-conditioning<\/strong>, an adiabatic or evaporative cooler works without a compressor or refrigerant gas. It uses water as a natural cooling medium. Warm air is drawn in, passes through a humidified plate and emerges cooler in the<strong>working environment<\/strong>.  <\/p>\n\n<p>This method is particularly suited to open or semi-open environments such as metalworking shops. It requires no heavy installation, consumes little energy and runs on water. In terms of cost, the savings compared with a <strong>centralized air-conditioning<\/strong> solution <strong>are significant,<\/strong> both in terms of purchase and running costs.  <\/p>\n\n<p>OberA&#8217;s models are robust, easy to deploy and require little maintenance. They can operate continuously with an integrated reservoir, or be connected to a <strong>water supply for maximum autonomy<\/strong>. <\/p>\n\n<h3 class=\"wp-block-heading\">The benefits of air coolers for metal workshops<\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Even in extreme conditions, a<strong> <\/strong><a href=\"https:\/\/obera.fr\/en\/our-tips\/rafraichisseur-air-basse-temperature\/\">adiabatic cooler reduces the perceived temperature<\/a> by 5 to 10\u00b0C, without drying out the air. This immediate improvement in thermal comfort helps maintain a high level of vigilance on sensitive workstations, particularly in welding or foundry work. <\/p>\n\n\n\n<p>The technology is also economical in the long term. Low power consumption, no refrigerant, low maintenance: the<strong>initial investment quickly pays for itself<\/strong>. When rented out, these units are particularly cost-effective for coping with seasonal heat peaks.  <\/p>\n\n\n\n<p>In human terms, the benefits are clear: fewer heat-related stoppages, better team concentration and a healthier environment. For workshop managers, it&#8217;s also a way of<strong> enhancing the quality of working conditions<\/strong> and boosting the company&#8217;s attractiveness. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature-1024x1024.png\" alt=\"temperature drop\" class=\"wp-image-121825\" style=\"width:222px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature-1024x1024.png 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature-300x300.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature-150x150.png 150w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature-768x768.png 768w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/baisse-temperature.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">How to choose the right industrial air cooler?<\/h2>\n\n<p>The choice depends above all on the surface area to be treated, the volume of the building and the air flow required to achieve effective ventilation. A <strong>unit that&#8217;s too small will be inefficient<\/strong>, while one that&#8217;s too large will be unnecessarily expensive. &#8221; <em>A common mistake is to undersize the unit. At OberA, we carry out an on-site assessment before any installation to guarantee the beneficial effects of our equipment. <\/em>&#8220;An OberA technician, who frequently works in <strong>metalworking workshops<\/strong>, explains. Good sizing depends on : <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Surface area to be treated (in m\u00b2),<\/li>\n\n\n\n<li>High ceilings,<\/li>\n\n\n\n<li>Internal heat level.<\/li>\n<\/ul>\n\n<p>Flexibility is also a key criterion. Mobile models are preferable for targeting a specific work area or for monitoring a temporary operation. Their mobility also facilitates sharing between several workshops.<\/p>\n\n<p>Finally, robustness is essential in a<strong>dusty, metallic environment<\/strong>. Chassis must be resistant, filters effective against particles, and components protected against humidity and heat. <\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>The expert&#8217;s opinion: in metallurgy, air cooling is not a luxury, it&#8217;s a necessity. Thanks to its <\/em><strong><em>  adiabatic mobile coolers<\/em><\/strong><em>  of the IC range, OberA offers a reliable, economical and immediately effective solution. Whether to improve working conditions, protect your equipment or maintain productivity, the mobile IC range is designed to   <\/em><strong><em>meet the demands of the most extreme<\/em><\/strong><em> extreme environments.<\/em><\/p>\n<\/blockquote>\n\n<h2 class=\"wp-block-heading\">OberA solutions for the metal industry<\/h2>\n\n<p>OberA offers a complete range of professional air coolers, with models designed to<strong> withstand the specific constraints of metalworking workshops<\/strong>. The IC mobile range combines cooling power, autonomy and ease of use. <\/p>\n\n<p>Here&#8217;s a comparative overview of the flagship models in the IC range:<\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Model<\/strong><\/td><td><strong>Flow (m\u00b3\/h)<\/strong><\/td><td><strong>Recommended surface<\/strong><\/td><td><strong>Reservoir capacity<\/strong><\/td><td><strong>Use<\/strong><\/td><\/tr><tr><td><strong>IC 12<\/strong><\/td><td>12 000<\/td><td>Up to 150 m\u00b2 per unit<\/td><td>70 L<\/td><td>Medium-sized production areas<\/td><\/tr><tr><td><strong>IC 22<\/strong><\/td><td>22 000<\/td><td>Up to 250 m\u00b2 per unit<\/td><td>130 L<\/td><td>Extended production lines<\/td><\/tr><tr><td><strong>IC 30<\/strong><\/td><td>30 000<\/td><td>Up to 400 m\u00b2 per unit<\/td><td>280 L<\/td><td>Large and heavy workshops<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p>These units are available to purchase for a permanent solution, or to rent for<strong> seasonal or one-off management requirements<\/strong>. All models are easy to install, can be used indoors or semi-outdoors, and are immediately operational. <\/p>\n\n<h3 class=\"wp-block-heading\">Buy or rent: flexibility to suit your needs<\/h3>\n\n<p>The most appropriate solution depends on your use. Buying is a good way of <strong>ensuring the long-term future of an essential piece of equipment<\/strong> if your activity generates heat all year round, as is the case in <a href=\"https:\/\/obera.fr\/en\/our-tips\/rafraichisseur-air-metallurgie\/\">metalworking workshops<\/a>. Renting, on the other hand, is ideal for temporary worksites, summer heat peaks or to test the<strong>efficiency of a system before investing<\/strong>. A technical manager at OberA explains:   <\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>&#8220;<em>We find that the majority of our metalworking customers start by renting one or two IC models during the summer. After a month&#8217;s use, most choose to make them a permanent part of their equipment fleet. <\/em>.&#8221;<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>In metalworking workshops, heat is a constant challenge. Furnaces, welding, machines running at full speed&#8230; the air quickly becomes unbreathable.<\/p>\n","protected":false},"author":13,"featured_media":113918,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Industrial air coolers for the metal industry","_seopress_titles_desc":"Productivity, safety, comfort: adopt the right cooler for your metalworking workshops with OberA. Mobile IC range, high airflow, low consumption and rental available. 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