{"id":91,"date":"2022-07-14T22:54:07","date_gmt":"2022-07-14T14:54:07","guid":{"rendered":"https:\/\/acomold.com\/why-use-hot-runner-system-in-injection-molding.html"},"modified":"2023-07-27T11:31:35","modified_gmt":"2023-07-27T03:31:35","slug":"why-use-hot-runner-system-in-injection-molding","status":"publish","type":"post","link":"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html","title":{"rendered":"Why use hot runner system in injection molding"},"content":{"rendered":"<p>There are thousands reason to use hot runner system in <a href=\"https:\/\/www.acomold.com\/\">injection molding<\/a> but seems lacking of info not prefer the hot runner. As I know the hot runner can be considered as the extension of the barrel. In some cases it combines with the injection gate that it can inject to the part directly.<\/p>\n<p>But have some suggestions of not using hot runner system:<\/p>\n<ul>\n<li>\n\t\tCost saving for the prototype mould with low quality part production.<\/li>\n<li>\n\t\t<a href=\"https:\/\/www.acomold.com\/wall-thickness-of-injection-molded-parts.html\">Wall thickness<\/a> is not extremely thin that it has filling issue.<\/li>\n<li>\n\t\tIt can not be fit to the injection molding machine when hot runner is applied because of the manifold plate requires bigger mold size.<\/li>\n<li>\n\t\tSome material such as PVC not recommend.<\/li>\n<li>\n\t\tDifficult maintenance during the mass part production, not really difficult but comparing with the cold runner, it is a bit more difficult.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>There are thousands reason to use hot runner system in injection molding but seems lacking of info not prefer the hot runner. As I know the hot runner can be considered as the extension of the barrel. In some cases it combines with the injection gate that it can inject to the part directly. But [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[35,36],"class_list":["post-91","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-how-to","tag-injection-molding-101"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why use hot runner system in injection molding - ACO Mold<\/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:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why use hot runner system in injection molding\" \/>\n<meta property=\"og:description\" content=\"There are thousands reason to use hot runner system in injection molding but seems lacking of info not prefer the hot runner. As I know the hot runner can be considered as the extension of the barrel. In some cases it combines with the injection gate that it can inject to the part directly. But [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html\" \/>\n<meta property=\"og:site_name\" content=\"ACO Mold\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-14T14:54:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-27T03:31:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.acomold.com\/wp-content\/uploads\/2022\/07\/blog-injection-molding.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"mmldigi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"mmldigi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html\",\"url\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html\",\"name\":\"Why use hot runner system in injection molding - ACO Mold\",\"isPartOf\":{\"@id\":\"https:\/\/www.acomold.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.acomold.com\/wp-content\/uploads\/2022\/07\/blog-injection-molding.jpg\",\"datePublished\":\"2022-07-14T14:54:07+00:00\",\"dateModified\":\"2023-07-27T03:31:35+00:00\",\"author\":{\"@id\":\"https:\/\/www.acomold.com\/#\/schema\/person\/3fc4cbf4416710d8c586f0453dbc4ae9\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html#primaryimage\",\"url\":\"https:\/\/www.acomold.com\/wp-content\/uploads\/2022\/07\/blog-injection-molding.jpg\",\"contentUrl\":\"https:\/\/www.acomold.com\/wp-content\/uploads\/2022\/07\/blog-injection-molding.jpg\",\"width\":720,\"height\":500,\"caption\":\"blog injection molding\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.acomold.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why use hot runner system in injection molding\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.acomold.com\/#website\",\"url\":\"https:\/\/www.acomold.com\/\",\"name\":\"ACO Mold\",\"description\":\"A One-Stop Manufacturer for Plastic Injection Mold and Molding Services\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.acomold.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.acomold.com\/#\/schema\/person\/3fc4cbf4416710d8c586f0453dbc4ae9\",\"name\":\"mmldigi\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.acomold.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e94c9c722541d5c2192c891bdf0bf42b73ad86e531a8667aa4fe9071e530d7a2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e94c9c722541d5c2192c891bdf0bf42b73ad86e531a8667aa4fe9071e530d7a2?s=96&d=mm&r=g\",\"caption\":\"mmldigi\"},\"url\":\"https:\/\/www.acomold.com\/author\/mmldigi\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Why use hot runner system in injection molding - ACO Mold","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.acomold.com\/why-use-hot-runner-system-in-injection-molding.html","og_locale":"en_US","og_type":"article","og_title":"Why use hot runner system in injection molding","og_description":"There are thousands reason to use hot runner system in injection molding but seems lacking of info not prefer the hot runner. 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