{"id":1785,"date":"2025-08-05T20:45:15","date_gmt":"2025-08-05T12:45:15","guid":{"rendered":"https:\/\/yexintech.com\/?p=1785"},"modified":"2025-10-21T20:54:35","modified_gmt":"2025-10-21T12:54:35","slug":"split-tube-furnace","status":"publish","type":"post","link":"https:\/\/yexintech.com\/ja\/split-tube-furnace.html","title":{"rendered":"Split tube furnace"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined bom50 top50\" id=\"\" style=\"background-color:#ffffff;padding-top:104px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<section class=\"wp-block-themepark-block-themepark-imgtext thempark-block themepark_imgtext moveupd  undefined\" style=\"\"><div class=\"themepark_imgtext_img\" style=\"width:39%;border-radius:18px;\" data-swiper-parallax=\"-1800\"><img class=\"lazyload  swiper-lazy swiper-move-lazy\" style=\"\" data-src=\"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/10\/tube-furnace-002.jpg\" alt=\"tube furnace\"\/><\/div><div class=\"themepark_imgtext_text\" style=\"width:58%;padding-left:89px;\" data-swiper-parallax=\"-1600\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out  top15\" style=\"text-align:left;padding-top:64px;\"><div class=\"fangbox\" style=\"width:undefinedpx;\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:33px;color:#ffffff;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<h1 class=\"wp-block-heading has-large-font-size\">Split tube furnace<\/h1>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Scope of application<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>It is widely used in the fields of electronic component sintering, powder material preparation, ceramic process research and development, lithium battery positive and negative electrode material heat treatment, etc. It is especially suitable for precision experiments in laboratories of colleges and universities, research institutes and industrial and mining enterprises.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#2ba8db;color:#000;font-size:16px;border-radius:20px;padding:14px 43px;\"><i class=\"fas fa-phone\"><\/i><span>TEL+8618836556085<\/span><a class=\"hovers  fas fa-phone\" data-title=\"TEL+8618836556085\" style=\"color:#ffffff;background-color:#2ba8db;padding:14px 43px;border-radius:20px;\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"themepark_imgtext_ba\" style=\"opacity:0.95;\"><\/div><\/section>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out  top15\" style=\"text-align:left;padding-top:75px;\"><div class=\"fangbox\" style=\"width:undefinedpx;\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:20px;color:#ffffff;padding:10px 1px;\">\n<div class=\"wp-block-column\">\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/yexintech.com\/ja\">Home<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"shizhezhao\" style=\"opacity:0.56;background-color:#146ba2;\"><\/div><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-attachment:fixed;\" data-background=\"http:\/\/henanyexin.com\/wp-content\/uploads\/2024\/12\/pro-1.jpg\"><\/div><div class=\"MovePnly themepark-block_layout_ba lazyload swiper-move-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-attachment:fixed;\" data-background=\"http:\/\/henanyexin.com\/wp-content\/uploads\/2024\/12\/pro-1.jpg\"><\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;padding-top:25px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:1300px;\">\n<div class=\"wp-block-column block_layout_in\">\n<h1 class=\"wp-block-heading has-text-align-center\">Split tube furnace<\/h1>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:30px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<p>The split tube furnace is an innovative structural design. Its core feature is the separation of the different functional components of the furnace body into modules that can be operated relatively independently or combined. This design offers significant advantages in terms of improved operational convenience, functional scalability, and an optimized user experience.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001.jpg\" alt=\"\" class=\"wp-image-1807\" style=\"object-fit:cover;width:1200px;height:600px\" srcset=\"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001.jpg 1200w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001-300x150.jpg 300w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001-1024x512.jpg 1024w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001-768x384.jpg 768w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/TUBE-FURNACE-001-18x9.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Typical Split Structure Components<\/h2>\n\n\n\n<p>Upper and Lower Split Layout: The upper portion houses the heating furnace body, while the lower portion serves as a mobile rack, housing auxiliary equipment such as the vacuum system and gas supply system. This design allows for simple replacement of the lower control unit to meet varying process requirements, greatly enhancing the versatility and flexibility of the equipment.<\/p>\n\n\n\n<p>Independent Heating Furnace Design: The heating furnace body may utilize an open double-layer air-cooled shell structure. A strategically designed air gap and angled design between the shell and the inner chamber effectively maintain the shell surface temperature within a safe range (e.g., below 45\u00b0C). The bottom of the furnace body may be equipped with slide rails for rapid temperature adjustment in the active furnace tube area. Modular Integration of Auxiliary Systems: The lower mobile cabinet can integrate various gas control components, such as specialized mass flow meters for hydrogen, nitrogen, argon, and methane, needle valves, and piping, forming a single, independent mobile cabinet for gas control.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002.webp\" alt=\"tube furnace \" class=\"wp-image-1818\" style=\"object-fit:cover;width:1200px;height:600px\" srcset=\"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002.webp 1200w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002-300x150.webp 300w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002-1024x512.webp 1024w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002-768x384.webp 768w, https:\/\/yexintech.com\/wp-content\/uploads\/2025\/08\/tube-furnace-002-18x9.webp 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Core Advantages of the Split Design<\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p>Improved Operational Convenience: The split upper and lower design facilitates operations such as furnace tube replacement and sample placement. For example, the upper heating furnace can be opened with a gas rod. Combined with accurate torque calculation and appropriate opening angle limits, this makes opening the upper furnace cover more labor-saving and safer.<\/p>\n\n\n\n<p>Enhanced Functional Expandability: Because the lower mobile cabinet can be equipped with different control devices (such as vacuum systems and different gas supply systems) based on process requirements, the equipment can adapt to various experimental conditions and process requirements without requiring a complete equipment replacement, reducing costs and improving equipment utilization.<\/p>\n\n\n\n<p>Safety and User-Friendly Design: The split structure optimizes the equipment&#8217;s center of gravity and operating height. For example, the optimally positioned furnace operating panel allows for ergonomic operation and improved user experience. Furthermore, the tube protection screens and tube flange supports installed at both ends of the furnace body effectively prevent burns from high temperatures and excessive stress on the tubes.<br>Key Technical Components and Performance Assurance of Split Tube Furnaces<br>While inheriting the excellent performance of tube furnaces, the split tube furnace&#8217;s unique structure places higher demands on key components.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optimization of the Furnace Chamber and Heating System<\/h3>\n\n\n\n<p><br>Highly Insulated and Durable Furnace Chamber: The furnace chamber typically utilizes an imported, high-purity polycrystalline alumina fiber assembly, coated with an imported high-temperature alumina coating. This effectively improves heating efficiency and resists cracking. Heating elements, such as resistance wires, are often arranged in a circular pattern. Stepped seals are used at the contact surface between the upper and lower chambers to prevent flashover, ensuring uniform temperature and a consistent temperature zone.<br>Fast Temperature Ramp Capability: The sliding rail design at the bottom of the heating furnace, combined with the independent structure of the furnace body, facilitates rapid temperature ramping within the furnace tube area, meeting the requirements for applications requiring rapid temperature changes, such as dynamic sintering. Reliability of the Furnace Tube and Sealing System<br>High-quality Tube Materials: Split tube furnaces often utilize high-purity double quartz tubes for their tubes, which are corrosion-resistant and can withstand rapid cooling and heating temperatures. Stainless steel flanges seal the ends of the double tubes, and standard vacuum KF connectors effectively ensure a tight seal between the gas path and the reaction environment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br>Precise Temperature and Atmosphere Control<\/h3>\n\n\n\n<p><br>Advanced Temperature Control System: Equipped with advanced temperature control instruments (such as D.2-level), combined with a unique control method and optimized power distribution, this system achieves high-temperature control accuracy and stability, achieving optimal overall stability and improving product heat treatment results.<br>Flexible Atmosphere Control: The integrated gas flow control system in the lower movable cabinet, combined with the unique furnace tube design (e.g., cooling gas passes through the middle tube, while the reaction gas reacts in the space between the two tubes), enables precise control of the furnace atmosphere.<br>Application Scenarios and Development Potential of Split Tube Furnaces<br>Due to their structural features and performance advantages, split tube furnaces are particularly suitable for applications requiring high operational flexibility, process diversity, and experimental precision.<\/p>\n\n\n\n<p>Core Application Areas<br>Laboratory Dynamic Sintering: Considered an ideal choice for laboratory dynamic sintering applications, it can meet the sintering requirements of materials under different atmospheres and temperature profiles.<br>New Materials R&amp;D: In laboratories at universities and research institutes, it is used for sintering, melting, and analysis of metals, non-metals, and other compounds. It is particularly suitable for exploratory research that requires frequent changes in experimental conditions and parameters.<br>Specific Process Experiments: For experiments such as chemical vapor deposition (CVD), which require precise control of the gas atmosphere and temperature profile, the split design facilitates independent control and optimization of gas and temperature parameters.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Split tube furnace video<\/h2>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-iframe themepark-iframe\"><iframe src=\"https:\/\/www.youtube.com\/embed\/K1O7nLw76eU?si=dFkHHw0XtoJjQB0H\" title=\"split tube furnace\" scrolling=\"no\" frameborder=\"0\"><\/iframe><img decoding=\"async\" alt=\"split tube furnace\" src=\"https:\/\/yexintech.com\/wp-content\/themes\/smartenterprise\/images\/iframe.jpg\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left\">Split tube furnace parameters<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Model<\/td><td>Max&nbsp;temperature<\/td><td>Heating&nbsp;zone&nbsp;length<\/td><td>Constant<br>temperature&nbsp;zone&nbsp;length<\/td><td>Power&nbsp;and&nbsp;voltage<\/td><td>Furnace&nbsp;tube&nbsp;size<\/td><td>Dimensions<\/td><\/tr><tr><td>YXG-1200-A1<\/td><td>1200\u2103<\/td><td>200mm<\/td><td>60mm<\/td><td>1.5kW\/AC220V<\/td><td>\u03c630\/50*500mm<\/td><td>800*340*400mm<\/td><\/tr><tr><td>YXG-1200-A2<\/td><td>1200\u2103<\/td><td>440mm<\/td><td>120mm<\/td><td>3kW\/AC220V<\/td><td>\u03c630\/100*1000mm&nbsp;&nbsp;&nbsp;<\/td><td>1120*480*530mm<\/td><\/tr><tr><td>YXG-1200II-200<\/td><td>1200\u2103<\/td><td>200+200mm<\/td><td>200mm<\/td><td>3KW\/AC220V<\/td><td>\u03c630\/100*1000mm<\/td><td>1100*420*560mm<\/td><\/tr><tr><td>YXG-120OIII-200<\/td><td>1200\u2103<\/td><td>3*200mm<\/td><td>3*60mm<\/td><td>4.5KW\/AC220V<\/td><td>\u03c630\/100*1000mm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>1400*420*560mm<\/td><\/tr><tr><td>YXG-1400-400<\/td><td>1400\u2103<\/td><td>400mm<\/td><td>120mm<\/td><td>5kW\/AC220V<\/td><td>\u03c630\/100*1000mm<\/td><td>1200*500*660mm<\/td><\/tr><tr><td>YXG-140OIl-200<\/td><td>1400\u2103&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>200+200mm<\/td><td>200mm<\/td><td>5kW\/AC220V<\/td><td>\u03c630\/100*1000mm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>1200*500*660mm<\/td><\/tr><tr><td>YXG-1700-290<\/td><td>1700\u2103<\/td><td>290mm<\/td><td>80mm<\/td><td>6kW\/AC220V<\/td><td>\u03c630\/100*1000mm<\/td><td>1300*640*870mm<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f0f4f9","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[48],"tags":[50],"class_list":["post-1785","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lab-furnace","tag-lab-furnace"],"metadata":{"_canshu":["a:4:{i:0;a:5:{s:5:\"title\";s:4:\"Size\";s:4:\"text\";s:9:\"customize\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:1;a:5:{s:5:\"title\";s:26:\"Classification temperature\";s:4:\"text\";s:14:\"\t1200-1900 \u00b0C\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:2;a:5:{s:5:\"title\";s:19:\"Working temperature\";s:4:\"text\";s:13:\"1000-1750 \u00b0C\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:3;a:5:{s:5:\"title\";s:5:\"Usage\";s:4:\"text\";s:53:\"High temperature fields that require product rigidity\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}}"],"themepark_post_width":["100%"],"themepark_post_img":[""],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_paddingblock":["1"],"catce":["sidebar-widgets4"],"views":["4692"],"themepark_post_bcolor":["#f0f4f9"],"themepark_seo_description":["Our split tube furnace offers uniform heating, rapid cooling, and vacuum compatibility. Perfect for annealing, sintering, and CVD applications. Reliable performance for your lab needs."],"_wp_old_date":["2025-03-31","2025-08-01"],"themepark_seo_title":["Best Split Tube Furnace for Lab & Industrial Use | [YEXIN]"],"themepark_seo_keyword":["split tube furnace, laboratory tube furnace, high-temperature furnace, horizontal split furnace, "],"_wp_old_slug":["ceramic-fiberboard"],"_dp_original":["1782"],"_edit_lock":["1761051277:1"],"_edit_last":["1"],"_thumbnail_id":["2239"]},"medium_url":"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/10\/tube-furnace-002-300x300.jpg","thumbnail_url":"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/10\/tube-furnace-002-150x150.jpg","full_url":"https:\/\/yexintech.com\/wp-content\/uploads\/2025\/10\/tube-furnace-002.jpg","_links":{"self":[{"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/posts\/1785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/comments?post=1785"}],"version-history":[{"count":21,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/posts\/1785\/revisions"}],"predecessor-version":[{"id":2242,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/posts\/1785\/revisions\/2242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/media\/2239"}],"wp:attachment":[{"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/media?parent=1785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/categories?post=1785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yexintech.com\/ja\/wp-json\/wp\/v2\/tags?post=1785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}