{"id":19604,"date":"2026-06-10T06:56:44","date_gmt":"2026-06-10T06:56:44","guid":{"rendered":"https:\/\/www.jianjiebinder.com\/?p=19604"},"modified":"2026-06-10T06:56:45","modified_gmt":"2026-06-10T06:56:45","slug":"briquette-return-fines-over-15-reconsider-your-binder","status":"publish","type":"post","link":"https:\/\/www.jianjiebinder.com\/ar\/briquette-return-fines-over-15-reconsider-your-binder\/","title":{"rendered":"When Return Fines Exceed 15%, It&#8217;s Time to Optimize Your Steel Waste Briquetting Process"},"content":{"rendered":"<nav class=\"wp-block-stackable-table-of-contents stk-block-table-of-contents stk-block stk-71bb52b stk-block-background\" data-block-id=\"71bb52b\"><style>.stk-71bb52b {background-color:#f8fafc !important;}.stk-71bb52b:before{background-color:#f8fafc !important;}<\/style><p class=\"stk-table-of-contents__title\"><strong>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/strong><\/p><ul class=\"stk-table-of-contents__table\"><li><a href=\"#what-is-an-acceptable-return-fines-rate-in-briquetting\">What Is an Acceptable Return Fines Rate in Briquetting?<\/a><\/li><li><a href=\"#6-common-causes-of-excessive-return-fines-in-steel-mill-waste-briquetting\">6 Common Causes of Excessive Return Fines in Steel Mill Waste Briquetting<\/a><\/li><li><a href=\"#undefined\">Why Recycling Fines Repeatedly Is Not a Long-Term Solution<\/a><\/li><li><a href=\"#undefined\">Jianjie&#8217;s Experience in Reducing Fines and Improving Briquette Yield<\/a><\/li><\/ul><\/nav>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">In steel mill waste briquetting projects involving steel dust, mill scale, sludge, etc., many operators focus on the recycle system when they see a large amount of<strong><a href=\"https:\/\/www.jianjiebinder.com\/ar\/excessive-fines-after-briquetting-heres-what-might-be-going-wrong\/\" data-type=\"post\" data-id=\"19593\"> excessive fines<\/a> <\/strong>generated during production. However, based on Jianjie&#8217;s experience in multiple industrial briquetting projects, <strong>excessive fines are often a sign that upstream process conditions need optimization.<\/strong><\/p>\n\n\n\n<h2 id=\"what-is-an-acceptable-return-fines-rate-in-briquetting\" class=\"wp-block-heading\" data-block-type=\"core\">What Is an Acceptable Return Fines Rate in Briquetting?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">When the amount of return material exceeds <strong>10%\u201315%<\/strong>, the root cause is usually related to one or more of the following factors:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\">Insufficient binder dosage<\/li>\n\n\n\n<li data-block-type=\"core\">Moisture content is over\/under the optimal range<\/li>\n\n\n\n<li data-block-type=\"core\">Poor <a href=\"https:\/\/www.jianjiebinder.com\/ar\/5-key-factors-affecting-coal-briquetting\/\" data-type=\"post\" data-id=\"16679\">particle size distribution<\/a><\/li>\n\n\n\n<li data-block-type=\"core\">Incompatible <a href=\"https:\/\/www.jianjiebinder.com\/ar\/how-briquette-shape-influences-briquette-quality-a-deep-exploration-for-briquetting\/\" data-type=\"post\" data-id=\"17187\">roller pocket design<\/a><\/li>\n\n\n\n<li data-block-type=\"core\">Insufficient <a href=\"https:\/\/www.jianjiebinder.com\/ar\/4-ways-to-effectively-improve-mill-scale-briquettes-strength\/#briquettingpressure\" data-type=\"link\" data-id=\"https:\/\/www.jianjiebinder.com\/4-ways-to-effectively-improve-mill-scale-briquettes-strength\/#briquettingpressure\">briquetting pressure<\/a><\/li>\n\n\n\n<li data-block-type=\"core\">Inadequate mixing uniformity<\/li>\n<\/ul>\n\n\n\n<h2 id=\"6-common-causes-of-excessive-return-fines-in-steel-mill-waste-briquetting\" class=\"wp-block-heading\" data-block-type=\"core\">6 Common Causes of Excessive Return Fines in Steel Mill Waste Briquetting<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Many producers assume that increasing the recycle rate will solve the problem. In reality, recycle material should serve as a corrective measure rather than the primary production method.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">A well-designed cold briquetting system typically targets:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\">First-pass briquette forming rate \u2265 85%<\/li>\n\n\n\n<li data-block-type=\"core\">High-performance projects achieving 90%\u201395%<\/li>\n\n\n\n<li data-block-type=\"core\">Return fines controlled within 5%\u201310%<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">When recycle material consistently reaches <strong>20%\u201330%<\/strong>, it often indicates that the binder formulation, moisture control, raw material preparation, or equipment settings require adjustment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" data-block-type=\"core\">Why Recycling Fines Repeatedly Is Not a Long-Term Solution<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Many producers assume that increasing the recycle rate will solve the problem. In reality, recycle material should serve as a corrective measure rather than the primary production method.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">A mature briquetting operation focuses on maximizing first-pass yield rather than relying on repeated recycling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Simply recirculating large quantities of fines may increase energy consumption, reduce production efficiency, and create quality inconsistencies throughout the process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" data-block-type=\"core\">Jianjie&#8217;s Experience in Reducing Fines and Improving Briquette Yield<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">So, why not succeed at the first round? At Jianjie, we help steel plants optimize the entire cold briquetting process\u2014from binder selection and moisture control to equipment matching and process design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Our goal is to help customers:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\">Reduce return fines generation<\/li>\n\n\n\n<li data-block-type=\"core\">Improve briquette strength<\/li>\n\n\n\n<li data-block-type=\"core\">Increase first-pass briquette yield<\/li>\n\n\n\n<li data-block-type=\"core\">Lower production costs<\/li>\n\n\n\n<li data-block-type=\"core\">Maximize steel mill waste recovery rates<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">A successful briquetting project is not measured by how much material can be recycled, but by how little recycle material is generated in the first place.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><a href=\"https:\/\/www.jianjiebinder.com\/ar\/contact-jianjie\/\" data-type=\"page\" data-id=\"8833\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627 <\/a>now for free binder sample for your test, or send your raw material to us and we can help conduct the test for you.<\/p>","protected":false},"excerpt":{"rendered":"<p>High return fines can reduce productivity and increase operating costs. Discover the six common causes of excessive fines in steel dust, mill scale, and rolling sludge briquetting, and learn how to optimize your process for a 90%+ forming rate.<\/p>","protected":false},"author":1,"featured_media":19610,"comment_status":"open","ping_status":"open","sticky":false,"template":"wp-custom-template-single-posts-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[36,39,34,40],"tags":[],"class_list":["post-19604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-steel-plant-waste","category-blog","category-briquetting","category-news"],"jetpack_featured_media_url":"https:\/\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/06\/reducing-fines.png","_links":{"self":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/19604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/comments?post=19604"}],"version-history":[{"count":4,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/19604\/revisions"}],"predecessor-version":[{"id":19611,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/19604\/revisions\/19611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/media\/19610"}],"wp:attachment":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/media?parent=19604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/categories?post=19604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/tags?post=19604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}