{"id":22684,"date":"2026-06-22T16:33:58","date_gmt":"2026-06-22T19:33:58","guid":{"rendered":"https:\/\/actbr.com.br\/produto\/lubrication-and-filtration-systems-for-large-gearboxes\/"},"modified":"2026-06-22T16:33:58","modified_gmt":"2026-06-22T19:33:58","slug":"lubrication-and-filtration-systems-for-large-gearboxes","status":"publish","type":"product","link":"https:\/\/actbr.com.br\/en\/produto\/lubrication-and-filtration-systems-for-large-gearboxes\/","title":{"rendered":"Lubrication and Filtration Systems for Large Gearboxes"},"content":{"rendered":"<p><strong>What is a Lubrication and Filtration Skid?<\/strong><\/p>\n<p>A lubrication skid is an autonomous and compact unit, designed to integrally manage the lubricating oil life cycle. In systems that can be of the simple bath or forced lubrication type, the skid acts actively, performing suction, cooling, filtration, and re-injection of the fluid under controlled pressure and temperature conditions. <\/p>\n<p>These units are composed of pumps, motors, filters and filter elements, heat exchangers, and monitoring instrumentation. The main technical advantage is the ability to maintain the oil within an ideal viscosity and cleanliness window, regardless of gearbox load variations or external environmental conditions. <\/p>\n<p><strong>High-Performance Components in ACT Skids<\/strong><\/p>\n<p>ACT Sistemas Hidr\u00e1ulicos uses components from global leaders to ensure each skid delivers superior performance in environments with high contamination and in severe working conditions.<\/p>\n<p><strong>High-Performance Components in ACT Skids<\/strong><\/p>\n<p><strong> <\/strong>The heart of the skid is the oil pump. We use the KRACHT KF series (2.5 to 3150), recognized worldwide for its robustness. These pumps feature helical gears that provide an extremely smooth flow, drastically reducing pressure peaks and operational noise.  <\/p>\n<ul>\n<li>Differentiator: They operate with viscosities from 12 to 20,000 cSt, allowing for safe cold starts even with highly viscous oils.<\/li>\n<\/ul>\n<p><strong>Filtration Group (formerly MAHLE) Single or Duplex Switchable Filters<\/strong><\/p>\n<p><strong> <\/strong>Filtration is the defensive barrier against abrasive wear of the gearbox components themselves. We employ single or duplex switchable filters, such as the Pi 210 series. The duplex design allows filter element replacement to be performed without the need to interrupt the oil flow or shut down the gearbox, ensuring 24\/7 continuous operation.  <\/p>\n<p><strong>HS-Cooler Heat Exchangers<\/strong><\/p>\n<p><strong> <\/strong>Thermal control is vital for preserving the chemical properties of the oil, as well as maintaining the oil film responsible for lubricating the gearing. The HS-Cooler heat exchangers integrated into ACT skids offer high thermal efficiency. They ensure the oil temperature remains stable, preventing accelerated oxidation and the loss of essential additives.  <\/p>\n<p><strong>Technical and Operational Benefits<\/strong><\/p>\n<p>The adoption of a forced lubrication system provides measurable advantages:<\/p>\n<ul>\n<li>Strict Contamination Control: Compliance with ISO 16889, removing microscopic particles before they reach contact zones;<\/li>\n<li>Viscosity Stability: Thermal control maintains the lubricating film at the correct thickness, reducing friction and energy consumption;<\/li>\n<li>Additive Preservation: Prevents overheating that degrades extreme pressure (EP) additives;<\/li>\n<li>Cost Reduction: Higher equipment availability, fewer corrective interventions, and greater ROI (Return on Investment).<\/li>\n<\/ul>\n<p><strong>Applications in Large-Scale Gearboxes<\/strong><\/p>\n<p><strong> <\/strong>ACT skids are designed for integration with the market&#8217;s leading transmission manufacturers, such as SEW Eurodrive, WEG Cestari, Zanini Renk, and Sumitomo.<\/p>\n<p>Our solutions serve:<\/p>\n<ul>\n<li>Mining: Belt conveyor and mill drives.<\/li>\n<li>Steelmaking: Rolling mill systems and furnaces.<\/li>\n<li>Steelmaking: Rolling mill systems and furnaces.<\/li>\n<li>Papel e Celulose: Acionamentos de prensas e secadores.<\/li>\n<li>Sugar and Ethanol Industry: Drives for shredders, fiberizers, and mill tandems.<\/li>\n<li>General Industry: Plastics, rubber, and metalworking.<\/li>\n<\/ul>\n<p><strong>How to size a lubrication skid?<\/strong><\/p>\n<p>Correct sizing evaluates four fundamental pillars:<\/p>\n<ol>\n<li>Flow Rate ($Q$): Determined by the gearbox sump volume, heat dissipation requirements, and lubrication demand;<\/li>\n<li>Operating Pressure: Calculated to overcome pressure drops and ensure oil reaches all points of the equipment;<\/li>\n<li>Thermal Load: Amount of heat to be removed to maintain the oil&#8217;s thermal stability;<\/li>\n<li>Environment: Factors such as abrasive dust or corrosive atmosphere that define the construction materials.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><strong>Frequently Asked Questions (FAQ)?<\/strong><\/p>\n<ol>\n<li>How often should I change the filter elements? Replacement should be based on saturation indicators. Inspection is recommended every 2,000 hours, but using electronic sensors for predictive maintenance is the best practice;  <\/li>\n<li>Can the skid operate with synthetic oils? Yes. KRACHT KF pumps are fully capable of operating with high-viscosity mineral or synthetic oils (PAO, PAG);  <\/li>\n<li>Is it possible to retrofit old gearboxes? Yes. ACT conducts feasibility studies to adapt splash-lubricated gearboxes for simple or forced lubrication, immediately increasing the asset&#8217;s reliability.  <\/li>\n<\/ol>\n<p><strong>Conclusion<\/strong><\/p>\n<p>Investing in a high-quality lubrication and filtration system is a capital protection strategy. The combination of ACT Sistemas Hidr\u00e1ulicos engineering with KRACHT and Filtration Group components ensures that your gearboxes operate with maximum efficiency. <\/p>\n<p><strong>Do you need a sizing assessment for your plant? Contact our specialists and ensure maximum availability for your industrial assets. <\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the modern industrial landscape, asset availability is the primary indicator of operational efficiency.<\/p>\n<p>In sectors such as mining, steelmaking, and energy, large-scale gearboxes represent the heart of the production line. However, the integrity of these components depends directly on the quality of the fluid that circulates through their gears, bearings, and housings. <\/p>\n<p>Inadequate lubrication or the presence of solid contaminants and water are responsible for more than 75% of premature failures in power transmission systems. This guide explores how the implementation of high-quality Lubrication and Filtration Skids can prevent failures and significantly extend the service life of components. <\/p>\n<p><a class=\"fasc-button fasc-size-medium fasc-type-glossy fasc-style-bold\" style=\"background-color: #33809e; color: #ffffff;\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/acrobat.adobe.com\/id\/urn:aaid:sc:VA6C2:ae8c3326-e0ba-4a96-89bf-c046cbd6ed97\">Apresenta\u00e7\u00e3o do produto<\/a><\/p>\n","protected":false},"featured_media":22406,"template":"","meta":[],"product_brand":[],"product_cat":[429],"product_tag":[],"class_list":["post-22684","product","type-product","status-publish","has-post-thumbnail","product_cat-filter-cart","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lubrication and Filtration Systems for Large Gearboxes - ACT Sistemas Hidr\u00e1ulicos<\/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:\/\/actbr.com.br\/en\/produto\/lubrication-and-filtration-systems-for-large-gearboxes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lubrication and Filtration Systems for Large Gearboxes - ACT Sistemas Hidr\u00e1ulicos\" \/>\n<meta property=\"og:description\" content=\"In the modern industrial landscape, asset availability is the primary indicator of operational efficiency. In sectors such as mining, steelmaking, and energy, large-scale gearboxes represent the heart of the production line. However, the integrity of these components depends directly on the quality of the fluid that circulates through their gears, bearings, and housings.  Inadequate lubrication or the presence of solid contaminants and water are responsible for more than 75% of premature failures in power transmission systems. This guide explores how the implementation of high-quality Lubrication and Filtration Skids can prevent failures and significantly extend the service life of components.  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