{"id":31,"date":"2026-08-24T08:12:52","date_gmt":"2026-08-24T08:12:52","guid":{"rendered":"https:\/\/www.goldprosteelballs.com\/case\/copper-sag\/"},"modified":"2026-11-04T02:14:38","modified_gmt":"2026-11-04T02:14:38","slug":"copper-sag","status":"publish","type":"goldpro_case","link":"https:\/\/www.goldprosteelballs.com\/ar\/case\/copper-sag\/","title":{"rendered":"\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629 \u0639\u0645\u064a\u0644 \u0644\u0643\u0631\u0627\u062a \u0637\u062d\u0646 \u0645\u0637\u0631\u0648\u0642\u0629 \u0628\u0642\u0637\u0631 140 \u0645\u0645 \u0641\u064a \u0645\u0646\u062c\u0645 \u0646\u062d\u0627\u0633 \u0643\u0628\u064a\u0631"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Operating Challenge<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">High-impact duty increased the risk of ball breakage, deformation, grate blockage, and unplanned downtime.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Large-diameter SAG balls must combine impact toughness with controlled wear. Inconsistent hardness or heat treatment can increase scats, restrict discharge, disrupt the ball charge, and raise total grinding cost.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Engineered Solution<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Select alloy, diameter, and hardness gradient from ore hardness, feed size, mill diameter, speed, filling level, liner profile, and current breakage data. Verify each production batch before the plant trial.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Trial Validation<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Breakage-related cleanup, grate blockage, and downtime<\/li>\r\n<li>Out-of-round balls and scats throughout the wear cycle<\/li>\r\n<li>Media consumption, throughput, energy use, and total grinding cost<\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0642\u0627\u0645\u062a \u0634\u0631\u0643\u0629 \u063a\u0648\u0644\u062f\u0628\u0631\u0648 \u0628\u062a\u0648\u0631\u064a\u062f \u0643\u0631\u0627\u062a \u0637\u062d\u0646 \u0645\u0637\u0631\u0648\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0628\u0642\u0637\u0631 140 \u0645\u0645\u060c \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0637\u0627\u062d\u0648\u0646\u0629 SAG \u0643\u0628\u064a\u0631\u0629 \u0628\u0623\u0628\u0639\u0627\u062f 10.97 \u00d7 6.3 \u0645\u062a\u0631\u060c \u062a\u0639\u0645\u0644 \u0636\u0645\u0646 \u062f\u0627\u0626\u0631\u0629 \u0637\u062d\u0646 SABC. \u0648\u0642\u062f\u0651\u0645\u062a \u063a\u0648\u0644\u062f\u0628\u0631\u0648 \u062f\u0639\u0645\u064b\u0627 \u0645\u064a\u062f\u0627\u0646\u064a\u064b\u0627 \u0644\u0645\u062f\u0629 30 \u064a\u0648\u0645\u064b\u0627 \u0644\u062a\u0633\u0647\u064a\u0644 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a \u0644\u0643\u0631\u0627\u062a \u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u062d\u0627\u0644\u064a\u0629. \u0648\u0646\u062a\u064a\u062c\u0629\u064b \u0644\u0630\u0644\u0643\u060c \u0627\u0631\u062a\u0641\u0639 \u0645\u0639\u062f\u0644 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0637\u0627\u062d\u0648\u0646\u0629 \u0645\u0646 1000 \u0637\u0646\/\u0633\u0627\u0639\u0629 \u0625\u0644\u0649 1140 \u0637\u0646\/\u0633\u0627\u0639\u0629 (+14%)\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0646\u062e\u0641\u0636 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0643\u0631\u0627\u062a \u0627\u0644\u0637\u062d\u0646 \u0645\u0646 0.72 \u0625\u0644\u0649 0.65 \u0643\u062c\u0645\/\u0637\u0646.<\/p>","protected":false},"featured_media":6779,"menu_order":0,"template":"","case_mineral":[57],"class_list":["post-31","goldpro_case","type-goldpro_case","status-publish","has-post-thumbnail","hentry","case_mineral-57"],"_links":{"self":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/goldpro_case\/31","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/goldpro_case"}],"about":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/types\/goldpro_case"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/media\/6779"}],"wp:attachment":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/media?parent=31"}],"wp:term":[{"taxonomy":"case_mineral","embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/case_mineral?post=31"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}