{"id":949,"date":"2026-08-27T05:18:49","date_gmt":"2026-08-27T05:18:49","guid":{"rendered":"https:\/\/auramaia.com\/marine-commercial-offshore-auxiliary-gensets\/"},"modified":"2026-08-27T05:18:49","modified_gmt":"2026-08-27T05:18:49","slug":"marine-commercial-offshore-auxiliary-gensets","status":"publish","type":"post","link":"https:\/\/www.auramaia.com\/vi\/marine-commercial-offshore-auxiliary-gensets\/","title":{"rendered":"Marine \u2014 Commercial, Offshore &#038; Auxiliary Gensets"},"content":{"rendered":"<p><strong>Meter-Class Capability&nbsp; | &nbsp;Up to 5 m diameter, in-house<\/strong><\/p>\n<h2>V\u1ea5n \u0111\u1ec1 nan gi\u1ea3i<\/h2>\n<p>Marine shaft lines are uniquely vulnerable: propeller pitch, hull fouling, and sea state all shift the system\u2019s natural frequency. On direct-drive two-stroke slow-speed engines, a single resonant event can crack a crankshaft or twist a propeller shaft. On four-stroke medium-speed engines with gearboxes, torsional peaks amplify at gear mesh. Dampers must survive salt spray, high humidity, and 24\/7 operation \u2014 often at meter-class diameter.<\/p>\n<h2>Gi\u1ea3i ph\u00e1p Auramaia<\/h2>\n<p>Auramaia manufactures large-bore crankshaft dampers up to 5 meters in diameter under one roof \u2014 from steel-plate rolling and machining to dynamic balancing and final verification. We offer rubber, silicone-oil, and composite damper technologies, selected per engine type, operating profile, and classification society requirements. Every unit is dynamically balanced to ISO 1940 G6.3 or tighter.<\/p>\n<h2>Gi\u00e1 tr\u1ecb d\u00e0nh cho kh\u00e1ch h\u00e0ng<\/h2>\n<ul>\n<li>Shifts critical speeds completely outside the operating range \u2014 no barred speed range at any load<\/li>\n<li>Meter-scale manufacturing eliminates the need for multi-piece assemblies<\/li>\n<li>In-house dynamic balancing ensures smooth operation from day one<\/li>\n<li>Corrosion-resistant materials and coatings for long-term marine deployment<\/li>\n<li>Full torsional calculation report and classification support documentation provided<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Meter-class crankshaft dampers for commercial marine, offshore and auxiliary generator shaft lines, manufactured up to five meters in diameter.<\/p>","protected":false},"author":0,"featured_media":974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/posts\/949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/comments?post=949"}],"version-history":[{"count":0,"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/posts\/949\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/media\/974"}],"wp:attachment":[{"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/media?parent=949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/categories?post=949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auramaia.com\/vi\/wp-json\/wp\/v2\/tags?post=949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}