{"id":1081,"date":"2011-08-05T10:26:35","date_gmt":"2011-08-05T10:26:35","guid":{"rendered":"http:\/\/dollmarmeccanica.com\/cms\/?page_id=1081"},"modified":"2012-01-25T08:30:46","modified_gmt":"2012-01-25T08:30:46","slug":"eurofluid-hydraulic-nanotecnologie-applicate-alla-verniciatura-e-alla-passivazione","status":"publish","type":"page","link":"https:\/\/dollmarmeccanica.com\/cms\/en\/casi-di-successo\/eurofluid-hydraulic-nanotecnologie-applicate-alla-verniciatura-e-alla-passivazione\/","title":{"rendered":"Eurofluid Hydraulic: nanotechnology applied to painting and passivation"},"content":{"rendered":"<p><span style=\"color: #3699b5;\"><strong><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-1082 alignleft\" title=\"10eurofluidpage\" src=\"https:\/\/dollmarmeccanica.com\/cms\/wp-content\/uploads\/2011\/08\/10eurofluidpage-300x248.jpg\" alt=\"eurofluid\" width=\"175\" height=\"144\" srcset=\"https:\/\/dollmarmeccanica.com\/cms\/wp-content\/uploads\/2011\/08\/10eurofluidpage-300x248.jpg 300w, https:\/\/dollmarmeccanica.com\/cms\/wp-content\/uploads\/2011\/08\/10eurofluidpage.jpg 600w\" sizes=\"(max-width: 175px) 100vw, 175px\" \/><\/strong><\/span><span style=\"color: #3699b5;\"><strong><strong><strong>Substitution of cleaning equipment to obtain better quality performance: an industrial experience in the oleodynamic field.<\/strong><\/strong><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #3699b5;\"><strong>The firm<\/strong><\/span><\/h3>\n<p><span style=\"color: #3699b5;\"><strong>Eurofluid Hydraulic<\/strong><\/span> of Borzano di Albinea (RE) is specialized in industrial production, cleaning and painting of oleodynamic blocks in aluminium and cast iron.<\/p>\n<p>The cast iron blocks are destined in particular to the heavy industry area (for pressures superior to 200 bars), those in aluminium to are used where the pressure is inferior (up to 200 bars).<\/p>\n<p>The firm deals mostly with the international market offering above all cast iron components.<\/p>\n<h3><span style=\"color: #3699b5;\"><strong>The problem to solve<\/strong><\/span><\/h3>\n<p>The firm washes and paints pieces in cast iron using chemical products of low environmental impact: aqueous detergents and paints. The pre-existing cleaning equipment was no longer aligned with the requested quality standards.<\/p>\n<p>One of the main problems was the<span style=\"color: #3699b5;\"><strong> resettling of cast iron dust on the surface of the pieces<\/strong><\/span> characterized by a high strength capacity due to the corrosive primer.<\/p>\n<p>The analysis, carried out by Dollmar to evaluate a possible solution, underlined the necessity to redefine the entire process from both a chemical and an equipment viewpoint.<\/p>\n<p>Hence from the need for a <span style=\"color: #3699b5;\"><strong>better surface passivation<\/strong><\/span> and adhesion to the successive painting phase, the collaboration with Dollmar came about.<\/p>\n<h3><span style=\"color: #3699b5;\"><strong>The solution<\/strong><\/span><\/h3>\n<p>The use of two new generation <span style=\"color: #3699b5;\"><strong>nanotechnological chemical products<\/strong><\/span> during the final washing phase: an <span style=\"color: #3699b5;\"><strong>alkaline passivation<\/strong><\/span> and a <span style=\"color: #3699b5;\"><strong>chrome-free adhesion adjuvant.<\/strong><\/span><\/p>\n<p>The<span style=\"color: #3699b5;\"><strong> new cleaning equipment<\/strong><\/span> supplied by Dollmar has three tanks with continuous filters in which the following phases are carried out: cleaning, passivation, rinsing and conversion of the surface to improve adhesion of the following painting phase.<\/p>\n<p>Extract by \u201cLavaggio Industriale\u201d 2007<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #3699b5;\">Nanotecnology for Eurofluid Hydraulic<\/span><\/strong><br \/>\n<strong> <a href=\"http:\/\/dollmar.studiobic.net\/cms\/wp-content\/uploads\/2011\/07\/Dollmar_LI-116.pdf\"><span style=\"color: #3699b5;\">Download pdf&gt;<\/span><\/a><\/strong><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Substitution of cleaning equipment to obtain better quality performance: an industrial experience in the oleodynamic field. &nbsp; &nbsp; &nbsp; The firm Eurofluid Hydraulic of Borzano di Albinea (RE) is specialized in industrial production, cleaning and painting of oleodynamic blocks in aluminium and cast iron. The cast iron blocks are destined in particular to the heavy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1063,"menu_order":15,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Eurofluid Hydraulic: nanotechnology applied to painting and passivation - Dollmar Meccanica S.r.l<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dollmarmeccanica.com\/cms\/casi-di-successo\/eurofluid-hydraulic-nanotecnologie-applicate-alla-verniciatura-e-alla-passivazione\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eurofluid Hydraulic: nanotechnology applied to painting and passivation - Dollmar Meccanica S.r.l\" \/>\n<meta property=\"og:description\" content=\"Substitution of cleaning equipment to obtain better quality performance: an industrial experience in the oleodynamic field. &nbsp; &nbsp; &nbsp; The firm Eurofluid Hydraulic of Borzano di Albinea (RE) is specialized in industrial production, cleaning and painting of oleodynamic blocks in aluminium and cast iron. 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