{"id":6156,"date":"2026-10-28T17:58:08","date_gmt":"2026-10-28T16:58:08","guid":{"rendered":"https:\/\/www.s-vt.net\/?page_id=6156"},"modified":"2026-10-28T21:11:40","modified_gmt":"2026-10-28T20:11:40","slug":"modernisation-retrofit","status":"publish","type":"page","link":"https:\/\/www.s-vt.net\/en\/modernisation-retrofit\/","title":{"rendered":"Modernisation &#038; Retrofit"},"content":{"rendered":"<div style='' class=''>\n<section class='page-content' style=''  >\n<section class='container'>\n<div style='' class=''>\n<div class='row' style=''>\n<div style='' class=''>\n<div class='col-md-12 ' style=''>\n<div style='' class=''>\n<div class='cma-wysiwyg-editor'>\n<p class=\"svt-lead2\">Existing mixing and homogenising plants do not have to be replaced to meet today\u2019s standards. We modernise, convert and extend your plant \u2013 from engineering and conversion to qualification.<\/p>\n<div class=\"svt-ptiles\">\n<div class=\"svt-ptile\"><i class=\"fa fa-refresh\" aria-hidden=\"true\"><\/i><strong>Retrofit<\/strong><span>Modernising existing plants instead of costly new investment.<\/span><\/div>\n<div class=\"svt-ptile\"><i class=\"fa fa-sliders\" aria-hidden=\"true\"><\/i><strong>Control upgrade<\/strong><span>New controls and operation for older machines.<\/span><\/div>\n<div class=\"svt-ptile\"><i class=\"fa fa-pencil-square-o\" aria-hidden=\"true\"><\/i><strong>Engineering<\/strong><span>Planning conversions and extensions of existing plants.<\/span><\/div>\n<div class=\"svt-ptile\"><i class=\"fa fa-check-square-o\" aria-hidden=\"true\"><\/i><strong>Qualification<\/strong><span>DQ, IQ and OQ for the converted plant.<\/span><\/div>\n<\/div>\n<h2>Retrofit instead of a new plant<\/h2>\n<p>Many homogenising mixers are still mechanically sound, but their controls, spare parts supply or documentation are outdated. A retrofit brings your plant up to date technically \u2013 usually faster and at lower cost than a new plant.<\/p>\n<h2>Our services<\/h2>\n<div class=\"svt-kgrid svt-kgrid-2\">\n<div class=\"svt-kcard\"><i class=\"fa fa-sliders\" aria-hidden=\"true\"><\/i><\/p>\n<h3>Controls &amp; automation<\/h3>\n<ul class=\"svt-klist\">\n<li>Replacement of outdated controls<\/li>\n<li>New operator interface<\/li>\n<li>Connection to higher-level systems<\/li>\n<\/ul>\n<\/div>\n<div class=\"svt-kcard\"><i class=\"fa fa-cogs\" aria-hidden=\"true\"><\/i><\/p>\n<h3>Mechanics &amp; process engineering<\/h3>\n<ul class=\"svt-klist\">\n<li>Conversion and extension of plants<\/li>\n<li>Adaptation to new products and processes<\/li>\n<li>Renewal of assemblies<\/li>\n<\/ul>\n<\/div>\n<div class=\"svt-kcard\"><i class=\"fa fa-pencil-square-o\" aria-hidden=\"true\"><\/i><\/p>\n<h3>Engineering<\/h3>\n<ul class=\"svt-klist\">\n<li>Survey of the existing plant<\/li>\n<li>Concept, user requirement specification and cost estimate<\/li>\n<li>Planning and execution of the conversion<\/li>\n<\/ul>\n<\/div>\n<div class=\"svt-kcard\"><i class=\"fa fa-file-text-o\" aria-hidden=\"true\"><\/i><\/p>\n<h3>Qualification<\/h3>\n<ul class=\"svt-klist\">\n<li>Design Qualification (DQ)<\/li>\n<li>Installation Qualification (IQ)<\/li>\n<li>Operational Qualification (OQ)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p>More about our planning and qualification: <a href=\"https:\/\/www.s-vt.net\/en\/planning\/\">Process plant planning<\/a> \u00b7 <a href=\"https:\/\/www.s-vt.net\/en\/design-qualification\/\">Design Qualification (DQ)<\/a><\/p>\n<p>More services: <a href=\"https:\/\/www.s-vt.net\/en\/maintenance-servicing\/\">Maintenance &amp; servicing<\/a> \u00b7 <a href=\"https:\/\/www.s-vt.net\/en\/repair-troubleshooting\/\">Repair &amp; troubleshooting<\/a> \u00b7 <a href=\"https:\/\/www.s-vt.net\/en\/service\/\">all services<\/a><\/p>\n<div class=\"svt-pcta svt-pcta-m\">\n<div class=\"svt-pcta-tx\"><strong>Modernise your plant?<\/strong> Describe your plant and your goal \u2013 we will suggest the most sensible approach.<\/div>\n<div class=\"svt-pcta-btns\"><a class=\"svt-btn svt-btn-primary\" href=\"https:\/\/www.s-vt.net\/en\/service-request\/\">Send service request<\/a><a class=\"svt-btn svt-btn-ghost\" href=\"tel:+494203789492\">Call: +49 4203 789492<\/a><\/div>\n<\/div>\n<h2>Frequently asked questions<\/h2>\n<h3>Is modernisation worthwhile instead of a new plant?<\/h3>\n<p>Often, yes \u2013 if vessel, agitator and homogeniser are mechanically sound. We assess your plant and compare cost and benefit with a new investment.<\/p>\n<h3>Do you qualify the plant after conversion?<\/h3>\n<p>Yes. We support design, installation and operational qualification (DQ, IQ, OQ).<\/p>\n<h3>Can you also convert plants from other manufacturers?<\/h3>\n<p>Yes. We modernise mixing and homogenising plants from well-known German manufacturers.<\/p>\n<p class=\"svt-stand\" style=\"font-size:13px;color:#6b7378;margin:24px 0 8px\">Last updated: October 2026<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Existing mixing and homogenising plants do not have to be replaced to meet today\u2019s standards. We modernise, convert and extend your plant \u2013 from engineering and conversion to qualification. RetrofitModernising existing plants instead of costly new investment. Control upgradeNew controls [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"class_list":["post-6156","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Retrofit &amp; Modernisation of Mixing Plants | SEEFRIED<\/title>\n<meta name=\"description\" content=\"Retrofit instead of a new plant: control upgrades, conversions and engineering for existing mixing plants \u2013 including DQ, IQ and OQ.\" \/>\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.s-vt.net\/en\/modernisation-retrofit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retrofit &amp; 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