{"id":354,"date":"2026-08-16T14:20:50","date_gmt":"2026-08-16T06:20:50","guid":{"rendered":"https:\/\/www.kolitai.com\/?p=354"},"modified":"2026-08-16T14:20:50","modified_gmt":"2026-08-16T06:20:50","slug":"kt-zm2000-dual-disc-stepless-speed-automatic-metallographic-sample-grinding-polishing-machine","status":"publish","type":"post","link":"https:\/\/www.kolitai.com\/?p=354","title":{"rendered":"KT-ZM2000 Dual-Disc Stepless Speed Automatic Metallographic Sample Grinding &amp; Polishing Machine"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">      <\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Product Introduction<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The KT-ZM2000 series intelligent automatic metallographic grinding and polishing machine is a pneumatic grinding &amp; polishing equipment controlled by an 8-inch color touch screen and PLC. It is equipped with a dual-channel automatic abrasive feeding system for intelligent spraying and feeding of abrasives under PLC control. The machine can automatically adjust grinding pressure and grinding time, and save current grinding &amp; polishing recipes. It can process up to 8 specimens simultaneously. Optional special fixtures enable precision grinding and polishing of specimens with special dimensions. It can perform precise grinding and polishing on common ferrous metals, non-ferrous metals, various alloys, ceramics, rocks, glass, electronic components and a variety of new materials, meeting the requirements of rapid, efficient and precision sample preparation in laboratories at all levels.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Item<\/th><th>Parameter<\/th><\/tr><\/thead><tbody><tr><td>Machine Structure<\/td><td>Bench-top Type<\/td><\/tr><tr><td>Clamping Quantity<\/td><td>8 pcs (Customizable for special-size specimens)<\/td><\/tr><tr><td>Pressurization Mode<\/td><td>Pneumatic (Air pressure: 0.5MPa) (Single-point \/ Central pressurization)<\/td><\/tr><tr><td>Single-point Pressure<\/td><td>(1\u201340N) \u00d78<\/td><\/tr><tr><td>Central Pressure<\/td><td>300N<\/td><\/tr><tr><td>Operation Mode<\/td><td>Intelligent Automatic<\/td><\/tr><tr><td>Control System<\/td><td>Color Touch Screen, PLC Control<\/td><\/tr><tr><td>Grinding &amp; Polishing Disc Speed<\/td><td>50\u20131500 rpm (Intelligent automatic speed regulation)<\/td><\/tr><tr><td>Grinding Head Speed<\/td><td>20\u2013160 rpm (Automatic speed regulation)<\/td><\/tr><tr><td>Sample Processing Parameters<\/td><td>Intelligent storage; maximum 100 sets of grinding &amp; polishing recipes<\/td><\/tr><tr><td>Abrasive Feeding<\/td><td>Dual-channel intelligent automatic spraying<\/td><\/tr><tr><td>Feeding Interval<\/td><td>Intelligent setting, minimum feeding interval: 0.1s<\/td><\/tr><tr><td>Spraying Duration<\/td><td>Intelligent setting, minimum spraying time: 0.1s<\/td><\/tr><tr><td>Grinding Time<\/td><td>0\u20139999s \u00d72<\/td><\/tr><tr><td>Main Motor Power<\/td><td>750W \u00d72 (AC Variable Frequency Motor)<\/td><\/tr><tr><td>Specimen Diameter<\/td><td>\u03a68\u201340mm (Optional for special dimensions)<\/td><\/tr><tr><td>Grinding Disc Diameter<\/td><td>200mm (230mm, 250mm, 300mm optional)<\/td><\/tr><tr><td>Overall Dimension<\/td><td>870mm\u00d7800mm\u00d7700mm<\/td><\/tr><tr><td>Power Supply<\/td><td>AC220V\/50Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Product Introduction The KT-ZM2000 series intelligent a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":355,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-metallographic-microhardness-tester"],"_links":{"self":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=354"}],"version-history":[{"count":1,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":356,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions\/356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/media\/355"}],"wp:attachment":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}