{"id":1847,"date":"2026-04-15T12:53:09","date_gmt":"2026-04-15T03:53:09","guid":{"rendered":"https:\/\/www.d-kdn.co.jp\/?post_type=products&#038;p=1847"},"modified":"2026-04-16T14:29:48","modified_gmt":"2026-04-16T05:29:48","slug":"%e5%a4%9a%e7%b5%90%e6%99%b6%e3%82%b7%e3%83%aa%e3%82%b3%e3%83%b3%e5%87%9d%e5%9b%ba%e8%82%b2%e6%88%90%e8%a3%85%e7%bd%ae","status":"publish","type":"products","link":"https:\/\/www.d-kdn.co.jp\/en\/products\/ikusei\/1847\/","title":{"rendered":"Multicrystalline silicon production furnace"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.d-kdn.co.jp\/en\/contact\/\">Contact us<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Description<\/h2>\n\n\n\n<p>Dai-ichi Kiden leading-edge technology brings economical feature to silicon production<\/p>\n\n\n\n<p>Multicrystalline silicon production systems for producing crystals for solar cells.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Feature<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fully&nbsp;controlled,&nbsp;screen&nbsp;configuration&nbsp;by&nbsp;PC (5 different interfaces)<\/li>\n\n\n\n<li>Compact&nbsp;furnace&nbsp;(patent pending)<\/li>\n\n\n\n<li>Low&nbsp;running cost<\/li>\n\n\n\n<li>Features&nbsp;excellent&nbsp;safety<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Specification<\/h2>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"\" style=\"max-width:none\"><tbody><tr><th><strong>Maximum&nbsp;charging&nbsp;size of the&nbsp;silicon<\/strong><\/th><td>840&#215;840\u00d7250\uff08mm\uff09<\/td><\/tr><tr><th><strong>Growing time<\/strong><\/th><td>60\uff5e70h<\/td><\/tr><tr><th><strong>Boule weight<\/strong><\/th><td>420kg<\/td><\/tr><tr><th><strong>Heating temperature<\/strong><\/th><td>Max 1700\u2103\u3001operating temp.1600\u2103\u3000(carbon heater)<\/td><\/tr><tr><th><strong>Furnace pressure<\/strong><\/th><td>Air\uff5edepressurization<\/td><\/tr><tr><th><strong>Atmosphere<\/strong><\/th><td>Ar gas 1\uff5e50L\/min\u3001Pressure 0.2Mpa 50L\/min<\/td><\/tr><tr><th><strong>Power supply<\/strong><\/th><td>3-phase AC\u3001400\/440V\u300150\/60HZ&nbsp;Common use\u3001300KVA<\/td><\/tr><tr><th><strong>Refractory<\/strong><\/th><td>Molding&nbsp;insulation&nbsp;material&nbsp;(carbon&nbsp;material)<\/td><\/tr><tr><th><strong>Cooling water<\/strong><\/th><td>Pressure&nbsp;0.3MPa\u3001flow rate&nbsp;400L\/min\u3001temperature&nbsp;35\u2103&nbsp;or less<\/td><\/tr><tr><th><strong>Air<\/strong><\/th><td>0.5MPa&nbsp;or more<\/td><\/tr><tr><th><strong>Chamber<\/strong><\/th><td>Water-cooled&nbsp;double structure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.d-kdn.co.jp\/en\/contact\/\">Contact us<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":47,"template":"","products-cat":[4],"products-application":[22,23],"products-field":[24,28,30],"products-tag":[120,125,96,97,132,101,113],"class_list":["post-1847","products","type-products","status-publish","has-post-thumbnail","hentry","products-cat-ikusei","products-application-crystal-growth","products-application-research-development","products-field-semiconductors","products-field-ceramics","products-field-optics-and-photonics","products-tag-ikusei","products-tag-125","products-tag-96","products-tag-97","products-tag---2","products-tag-101","products-tag-113","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":3,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1847\/revisions"}],"predecessor-version":[{"id":2009,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1847\/revisions\/2009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/media\/47"}],"wp:attachment":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/media?parent=1847"}],"wp:term":[{"taxonomy":"products-cat","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-cat?post=1847"},{"taxonomy":"products-application","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-application?post=1847"},{"taxonomy":"products-field","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-field?post=1847"},{"taxonomy":"products-tag","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-tag?post=1847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}