{"id":5633,"date":"2022-11-24T10:07:10","date_gmt":"2022-11-24T09:07:10","guid":{"rendered":"https:\/\/www.gronbach.com\/en\/?page_id=5633"},"modified":"2026-04-20T16:51:30","modified_gmt":"2026-04-20T14:51:30","slug":"blower-optimisation","status":"publish","type":"page","link":"https:\/\/www.gronbach.com\/en\/services\/ventilation\/blower-optimisation","title":{"rendered":"Blower optimisation"},"content":{"rendered":"<p><section id=\"bt_section69e9db9819280\" data-parallax=\"-.7\" data-parallax-offset=\"0\" class=\"boldSection topSemiSpaced bottomSemiSpaced btDarkSkin gutter boxed inherit btParallax btLazyLoadBackground wBackground cover wBackground cover\" style=\"background-color:#f4f4f4  !important;background-image:url('https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif');\" data-background_image_src=\"'https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/11\/firma-optimieren-von-lueftern.jpg'\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-8 col-ms-12 btTextLeft animate animate-fadein btBottomVertical\"  data-width=\"8\"><div class=\"rowItemContent\" ><div class=\"btClear btSeparator bottomSmallSpaced noBorder\" ><hr><\/div><div class=\"btText\" ><\/p>\n<div class=\"btSuperTitle\">\n<div class=\"btBreadCrumbs\">\n<nav>\n<ul>\n<li><a style=\"font-size: 1.3em!important;color: white;font-weight: 300;text-decoration: none\" href=\"https:\/\/www.gronbach.com\/en\">Home<\/a><\/li>\n<li><a style=\"font-size: 1.3em!important;color: white;font-weight: 300;text-decoration: none\" href=\"https:\/\/www.gronbach.com\/en\/services\">Services<\/a><\/li>\n<li><a style=\"font-size: 1.3em!important;color: white;font-weight: 300;text-decoration: none\" href=\"https:\/\/www.gronbach.com\/en\/services\/ventilation\">Ventilation<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<\/div>\n<p>\n<\/div><header class=\"header btClear extralarge  thin\" ><div class=\"dash\"><h1><span class=\"headline\">Optimisation of fan systems<br \/><br>and fan components<\/span><\/h1><\/div><div class=\"btSubTitle\">Individual solutions for optimising existing fan systems.<br \/><br><\/div><\/header><div class=\"btClear btSeparator topSmallSpaced bottomSmallSpaced noBorder\" ><hr><\/div><\/div><\/div><div class=\"rowItem col-md-4 col-ms-12 btTextLeft animate animate-fadein btBottomVertical\"  data-width=\"4\"><div class=\"rowItemContent\" ><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981990a\"  class=\"boldSection topSemiSpaced gutter boxed inherit\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextLeft animate animate-fadein inherit\"  data-width=\"12\"><div class=\"rowItemContent\" ><header class=\"header btClear large  regular\" ><div class=\"dash\"><\/div><div class=\"btSubTitle\">In contrast to standardised fans, duct guides and motors that are integrated into appliance or product applications in a modular way, we coordinate all components within the scope of fan optimisation in order to achieve the best possible efficiency. This enables a self-contained and optimised overall system, as all individual components are not considered individually, but as a composite.<br \/><br>This combination of fan, electronics, motor, housing and duct results in efficient product solutions that simultaneously guarantee a higher ratio &#8211; in terms of saving energy, installation space and production costs.<br \/><br>These benefits can be transferred 1:1 to end customers who, for example, receive a product with a more favourable energy efficiency class rating.&#8220;<\/div><\/header><div class=\"btClear btSeparator topSmallSpaced bottomSpaced noBorder\" ><hr><\/div><header class=\"header btClear large btDash topDash  regular\" ><div class=\"btSuperTitle\"><span>Ventilation<\/span><\/div><div class=\"dash\"><h2><span class=\"headline\">Service portfolio<br \/><br>in <strong>blower optimisation<\/strong>.<\/p><br><p><\/span><\/h2><\/div><\/header><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db9819be0\"  class=\"boldSection topSmallSpaced bottomSemiSpaced gutter boxed inherit\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-6 col-sm-12 btTextLeft animate animate-fadein inherit\"  data-width=\"6\"><div class=\"rowItemContent\" ><div class=\"btText\" ><\/p>\n<p>\nWithin the scope of an optimisation order, we analyse each ventilation module individually with regard to performance, noise development, energy consumption and economic efficiency and transfer this knowledge to the overall system.<br \/>\nFor our customers, even the replacement of metal fan wheels with plastic leads to a significant increase in the ratio.<\/p>\n<p>\u00bb <strong>Increased performance<\/strong> (volume flow, delivery volume, pressure and speed)<br \/>\n\u00bb <strong>Higher energy efficiency<\/strong><br \/>\n\u00bb <strong>Reduction of noise emissions<\/strong> (sound pressure, noise source analysis)<br \/>\n\u00bb <strong>Optimisation of installation space<\/strong> (flow efficiency, reduction of installation space)<\/p>\n<p>\n<\/div><div class=\"btClear btSeparator topSmallSpaced bottomExtraSmallSpaced noBorder\" ><hr><\/div><div class=\"bpgPhoto btDefaultHoverType\" ><div class = \"btImage\"><img decoding=\"async\" src=\"https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif\" data-image_src=\"https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/07\/Comparison-fans.png\" alt=\"Performance optimization of ventilations, fan systems and blowers with regard to fan efficiency, volume flow, motorization, duct design\" title=\"Efficiency increase and improvement of impellers, fan wheels and ventilators\" class=\"btLazyLoadImage\" ><\/div><\/div><\/div><\/div><div class=\"rowItem col-md-6 col-sm-12 btTextLeft animate animate-fadein animate-moveleft inherit\" style=\"transition-delay:600ms;transition-duration: 7s;\" data-width=\"6\"><div class=\"rowItemContent\" ><div class=\"bpgPhoto btDefaultHoverType\" ><div class = \"btImage\"><img decoding=\"async\" src=\"https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif\" data-image_src=\"https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/07\/vergleich-luefteroptimierung_EN.png\" alt=\"Company, enterprise or supplier for fan optimization, blower optimization, improvement of volume flow.\" title=\"fan optimization, ventilation optimization and blower optimization germany\" class=\"btLazyLoadImage\" ><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextLeft animate animate-fadein inherit\"  data-width=\"12\"><div class=\"rowItemContent\" ><div class=\"btClear btSeparator topSmallSpaced noBorder\" ><hr><\/div><div class=\"btTabs tabsVertical\"><ul class=\"tabsHeader\"><li><span>Potentials for saving energy<\/span><\/li><\/ul><div class=\"tabPanes accordionPanes\"><div class=\"tabPane\">\n\t\t\t<div class=\"tabAccordionTitle\"><span>Potentials for saving energy<\/span><\/div>\n\t\t\t<div class=\"tabAccordionContent\"><div class=\"btText\" ><\/p>\n<ol>\n<li>Choice of a suitable fan impeller based on the required power, peak power and temporal use<\/li>\n<li>Avoidance of too large fans, overcapacities and flow fluctuations<\/li>\n<li>Analysis of the optimal efficiency of the fan; potentials by reducing the speed<\/li>\n<li>Selection of an adequate motor with appropriate electronics, e.g. high-efficiency motors<\/li>\n<li>Control of the power transmission (without gearbox, direct or flat belt drive)<\/li>\n<li>Optimisation of the entire system with regard to installation space, ducts and supply lines<\/li>\n<\/ol>\n<p>\n<\/div><\/div>\n\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981cf2d\" data-parallax=\"-.9\" data-parallax-offset=\"0\" class=\"boldSection topSemiSpaced bottomSmallSpaced btDarkSkin btAccentColorBackground gutter boxed inherit btParallax\" style=\"background-color:#9fabcb  !important;\"><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-6 col-sm-12 btTextLeft animate animate-moveright inherit\" style=\"transition-duration: 7s;\" data-width=\"6\"><div class=\"rowItemContent\" ><div class=\"btText\" ><\/p>\n<h6>&#8220;For an initial analysis of your ventilation system or fan with regard to performance and energy efficiency, use of installation space and noise emission, or to evaluate a specific requirement, please contact us without obligation. After sending us your unit or component, we will evaluate potential optimisation points and discuss together with you these and the further steps with regard to a series order.&#8221;<\/h6>\n<p>Oliver Bredow, Head of Development Ventilation Gronbach<\/p>\n<p>\n<\/div><div class=\"btClear btSeparator bottomExtraSmallSpaced noBorder\" ><hr><\/div><a href=\"https:\/\/www.gronbach.com\/en\/customer-services\/contact\" class=\"btBtn btBtn btnFilledStyle btnAlternateColor btnSmall btnNormalWidth btnLeftPosition btnNoIcon\" ><span class=\"btnInnerText\">Contact<\/span><\/a><\/div><\/div><div class=\"rowItem col-md-6 col-sm-12 btTextRight animate animate-fadein inherit btTextIndent\"  data-width=\"6\"><div class=\"rowItemContent\" ><div class=\"bpgPhoto btDefaultHoverType\" ><div class = \"btImage\"><img decoding=\"async\" src=\"https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif\" data-image_src=\"https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/11\/ob.png\" alt=\"Oliver Bredow, fan and ventilation optimizer\" title=\"\" class=\"btLazyLoadImage\" ><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981da0e\"  class=\"boldSection bottomSemiSpaced inherit\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextCenter animate animate-fadein inherit btNoPadding\"  data-width=\"12\"><div class=\"rowItemContent\" ><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981e006\" data-parallax=\"-.9\" data-parallax-offset=\"0\" class=\"boldSection topSpaced bottomSemiSpaced btLightSkin gutter boxed inherit btParallax wBackground cover wBackground cover btBackgroundOverlay btSolidLightBackground\" style=\"background-image:url('https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/11\/ventilatorenbau.jpg');opacity:.8!important;\"><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextLeft animate animate-fadein inherit\"  data-width=\"12\"><div class=\"rowItemContent\" ><header class=\"header btClear large btDash topDash  regular\" ><div class=\"btSuperTitle\"><span>Development service<\/span><\/div><div class=\"dash\"><h2><span class=\"headline\">Services in <strong>fan development<\/strong>.<\/p><br><p><\/span><\/h2><\/div><div class=\"btSubTitle\">In addition to optimising fan systems, we are also active in the development and series production of customised complete fan systems or fan modules.<br \/><br>This also includes the development of complete (OEM) devices with integrated fan technology.<\/div><\/header><div class=\"btClear btSeparator bottomExtraSmallSpaced noBorder\" ><hr><\/div><a href=\"https:\/\/www.gronbach.com\/en\/services\/ventilation\/blower-development\" class=\"btBtn btBtn btnOutlineStyle btnNormalColor btnSmall btnNormalWidth btnRightPosition btnNoIcon\" ><span class=\"btnInnerText\">Blower development details<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981e3f4\" data-parallax=\"-.9\" data-parallax-offset=\"0\" class=\"boldSection topSpaced inherit btParallax\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-6 col-sm-12 btTextLeft animate animate-fadein btMiddleVertical btDoublePadding\"  data-width=\"6\"><div class=\"rowItemContent\" ><header class=\"header btClear large btDash topDash  regular\" ><div class=\"btSuperTitle\"><span>Manufacturing technologies<\/span><\/div><div class=\"dash\"><h2><span class=\"headline\">Construction and plastic injection moulding of <strong>fan wheels<\/strong>.<\/span><\/h2><\/div><\/header><div class=\"btText\" ><\/p>\n<p>\nWe achieve excellent results with our plastic fan wheels and fans in unbalance, axial and radial runout. For this purpose, we have modern plastic injection moulding facilities at our locations, through which we have produced more than 200 million fan wheels since the beginning of our business.<\/p>\n<ul>\n<li>Axial, radial, diagonal and drum impellers<\/li>\n<li>Single- and double-flow impellers &#8211; forward curved, backward curved, welded<\/li>\n<li>Various plastics possible, with and without glass fibre reinforcement, flame protection class HB to V0<\/li>\n<\/ul>\n<p>\n<\/div><div class=\"btClear btSeparator topSmallSpaced noBorder\" ><hr><\/div><a href=\"https:\/\/www.gronbach.com\/en\/services\/ventilation\/manufacturing-fan-wheels\" class=\"btBtn btBtn btnOutlineStyle btnNormalColor btnSmall btnNormalWidth btnRightPosition btnNoIcon\" ><span class=\"btnInnerText\">Details fan wheels<\/span><\/a><div class=\"btClear btSeparator topSmallSpaced noBorder\" ><hr><\/div><\/div><\/div><div class=\"rowItem col-md-6 col-sm-12 btTextLeft animate animate-fadein animate-moveleft btTopVertical btTextIndent\" style=\"transition-delay:600ms;transition-duration: 7s;\" data-width=\"6\"><div class=\"rowItemContent\" ><div class=\"bpgPhoto btDefaultHoverType\" > \r\n\t\t\t\t\t<a href=\"https:\/\/www.gronbach.com\/en\/services\/ventilation\/manufacturing-fan-wheels\" target=\"_self\" title=\"Injection moulding of fan wheels, hub production and automatic feeding\"><\/a>\r\n\t\t\t\t\t<div class=\"boldPhotoBox\"><div class=\"bpbItem\"><div class = \"btImage\"><img decoding=\"async\" src=\"https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif\" data-image_src=\"https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/11\/verschiedene-luefterraeder.jpg\" alt=\"\" title=\"Injection moulding of fan wheels, hub production and automatic feeding\" class=\"btLazyLoadImage\" ><\/div><\/div><\/div>\r\n\t\t\t\t\t<div class=\"captionPane btDarkSkin btTextCenter\">\r\n\t\t\t\t\t\t<div class=\"captionTable\">\r\n\t\t\t\t\t\t\t<div class=\"captionCell\">\r\n\t\t\t\t\t\t\t\t<div class=\"captionTxt\"><header class=\"header btClear extrasmall\" ><div class=\"dash\"><h4><span class=\"headline\">Injection moulding of fan wheels, hub production and automatic feeding<\/span><\/h4><\/div><\/header><\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div><\/div><div class=\"btClear btSeparator topSmallSpaced noBorder\" ><hr><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981ebdf\"  class=\"boldSection bottomSemiSpaced inherit\" ><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextCenter animate animate-fadein inherit btNoPadding\"  data-width=\"12\"><div class=\"rowItemContent\" ><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"bt_section69e9db981ecab\" data-parallax=\"0.8\" data-parallax-offset=\"0\" class=\"boldSection topSmallSpaced btDarkSkin gutter boxed inherit btParallax\" style=\"background-color:#3c5e92  !important;\"><div class=\"port\"><div class=\"boldCell\"><div class=\"boldCellInner\"><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-12 col-ms-12  btTextLeft animate animate-fadein inherit\"  data-width=\"12\"><div class=\"rowItemContent\" ><div class=\"btClear btSeparator topSemiSpaced noBorder\" ><hr><\/div><header class=\"header btClear large  regular\" ><div class=\"dash\"><h2><span class=\"headline\">Your contact<br \/><br>for ventilation.<\/span><\/h2><\/div><\/header><div class=\"btClear btSeparator topSemiSpaced noBorder\" ><hr><\/div><\/div><\/div><\/div><\/div><div class=\"boldRow \" ><div class=\"boldRowInner\"><div class=\"rowItem col-md-4 col-ms-12 btTextCenter animate animate-fadein inherit\"  data-width=\"4\"><div class=\"rowItemContent\" ><div class=\"bpgPhoto btDefaultHoverType\" ><div class = \"btImage\"><img decoding=\"async\" src=\"https:\/\/www.gronbach.com\/en\/wp-content\/themes\/industrial\/gfx\/blank.gif\" data-image_src=\"https:\/\/www.gronbach.com\/en\/wp-content\/uploads\/sites\/2\/2022\/06\/ea.jpg\" alt=\"\" title=\"Eva Angerer: Key Account Manager in the field of fan optimization, optimization of ventilation systems\" class=\"btLazyLoadImage\" ><\/div><\/div><\/div><\/div><div class=\"rowItem col-md-4 col-ms-12 btTextLeft animate animate-fadein inherit\"  data-width=\"4\"><div class=\"rowItemContent\" ><header class=\"header btClear medium btDash bottomDash  regular\" ><div class=\"btSuperTitle\"><span>Key Account Management<\/span><\/div><div class=\"dash\"><h3><span class=\"headline\">Evamaria <b class=\"animate\">Angerer<\/b><\/span><\/h3><\/div><\/header><div class=\"btClear btSeparator bottomExtraSmallSpaced noBorder\" ><hr><\/div><span class=\"btIco btIcoFilledType btIcoSmallSize btIcoAccentColor btIconSquareShape\"><a href=\"https:\/\/www.linkedin.com\/company\/gronbach-ventilation-surfaces-deutschland\/\"  target=\"_blank\" data-ico-fa=\"&#xf0e1;\" class=\"btIcoHolder\"><\/a><\/span><span class=\"btIco btIcoFilledType btIcoSmallSize btIcoAccentColor btIconSquareShape\"><a href=\"https:\/\/www.gronbach.com\/en\/customer-services\/contact\"  target=\"no_target\" data-ico-fa=\"&#xf0e0;\" class=\"btIcoHolder\"><\/a><\/span><div class=\"btClear btSeparator topSmallSpaced bottomSmallSpaced noBorder\" ><hr><\/div><header class=\"header btClear small  regular\" ><div class=\"btSuperTitle\"><span>PHONE<\/span><\/div><div class=\"dash\"><h4><span class=\"headline\">+49 8071 9150<\/span><\/h4><\/div><\/header><div class=\"btClear btSeparator bottomSmallSpaced noBorder\" ><hr><\/div><header class=\"header btClear small  regular\" ><div class=\"btSuperTitle\"><span>ADDRESS<\/span><\/div><div class=\"dash\"><h4><span class=\"headline\">GWSPA Produktion GmbH<br \/><br>Division Surfaces<\/p><br><p>Am Burgfrieden 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