{"id":21245463,"date":"2025-07-30T16:33:43","date_gmt":"2025-07-30T14:33:43","guid":{"rendered":"https:\/\/kleingmbh-maschinenbau.de\/rotary-feedthroughs-for-the-vacuum-medium\/"},"modified":"2025-10-08T14:34:14","modified_gmt":"2025-10-08T12:34:14","slug":"rotary-feedthroughs-for-the-vacuum-medium","status":"publish","type":"post","link":"https:\/\/kleingmbh-maschinenbau.de\/en\/rotary-feedthroughs-for-the-vacuum-medium\/","title":{"rendered":"Rotary feedthroughs for the vacuum medium"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Use of vacuum as a medium in rotating unions:<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<h3 class=\"wp-block-heading\">Semiconductor and electronics production<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Media supply (e.g. cooling water) to rotating wafers or spindles in vacuum chambers<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong>Packaging technology<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Vacuum thermoforming, sealing and suction stations with rotating tools<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Automation \/ Robotics<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>360\u00b0 grippers and pick &amp; place units that are connected to central vacuum generators via rotary feedthroughs<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong><br\/>Pharmaceutical and laboratory technology<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Stirring and mixing systems that require sterile working under negative pressure<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Surface and painting technology<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Rotating spray heads or coating drums in which vacuum ensures dust and particle-free conditions<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Note: The applications listed are only an excerpt and are for illustrative purposes. Due to the large number of possible areas of application, not all use cases can be shown here. <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<h2 class=\"wp-block-heading\">Advantages of rotating unions for use with air<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Leak-free operation with negative pressure<\/li>\n\n\n\n<li>High process and product safety<\/li>\n\n\n\n<li>Durable seal and bearing designs<\/li>\n\n\n\n<li>Reliable at high speeds<\/li>\n\n\n\n<li>Compact designs for small installation spaces<\/li>\n\n\n\n<li>Reduced machine wear<\/li>\n\n\n\n<li>Quick replacement and maintenance-friendly design<\/li>\n\n\n\n<li>Adaptable to different media and materials<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>Conclusion:<\/strong><br\/>Rotary feedthroughs for vacuum applications ensure trouble-free operation of rotating systems, protect sensitive processes from air ingress and thus make a significant contribution to high system availability and efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use of vacuum as a medium in rotating unions: Semiconductor and electronics production Packaging technology Automation \/ Robotics Pharmaceutical and laboratory technology Surface and painting technology Note: The applications listed are only an excerpt and are for illustrative purposes. Due to the large number of possible areas of application, not all use cases can be [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":21248186,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[81],"tags":[],"dipi_cpt_category":[],"class_list":["post-21245463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rotating-unions"],"acf":[],"_links":{"self":[{"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/posts\/21245463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/comments?post=21245463"}],"version-history":[{"count":2,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/posts\/21245463\/revisions"}],"predecessor-version":[{"id":21248407,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/posts\/21245463\/revisions\/21248407"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/media\/21248186"}],"wp:attachment":[{"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/media?parent=21245463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/categories?post=21245463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/tags?post=21245463"},{"taxonomy":"dipi_cpt_category","embeddable":true,"href":"https:\/\/kleingmbh-maschinenbau.de\/en\/wp-json\/wp\/v2\/dipi_cpt_category?post=21245463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}