{"id":14678,"date":"2017-04-26T13:36:34","date_gmt":"2017-04-26T11:36:34","guid":{"rendered":"https:\/\/www.siebtechnik-tema.nl\/roller-mills\/"},"modified":"2022-04-05T13:55:35","modified_gmt":"2022-04-05T11:55:35","slug":"roller-mills","status":"publish","type":"post","link":"https:\/\/www.siebtechnik-tema.nl\/gb\/roller-mills\/","title":{"rendered":"Roller Mills"},"content":{"rendered":"<h2><strong>Roller Mills<\/strong><\/h2>\n<p>Increasingly stringent requirements being made of product properties mean that comminution processes in the bulk materials industry today must satisfy significantly higher standards.<\/p>\n<p>Requirements that SIEBTECHNIK TEMA roller mills for applications in the mineral and metal industry, the food industry through to the chemical and pharmaceutical industry are well up to.<\/p>\n<p>Our roller mills are capable of comminuting very hard through to soft products homogeneously and with a minimum fine material content, depending on requirements, to a reduction ratio of between 1:5 and 1:1.5 and our double-roller mills to a Mohs hardness of up to approx. 8.5.<\/p>\n<p><strong>Single-roller mill<\/strong><\/p>\n<p>With the single-roller mills, brittle, soft to medium-hard materials can be reduced in size with a reduction ratio of approx. 1:5 to 1:5.<\/p>\n<p>The stepped arrangement of the crushing jaws on the crushing wall enables any material rolling off being minimised, so that, compared to the double-roller mill, coarser material can be drawn in.<\/p>\n<p><strong>Double-roller mill<\/strong><\/p>\n<p>With the double-roller mill, all brittle materials, such as, for example, ores, clinker, limestone, gypsum, aluminium oxide, glass, \u2026 can be reduced in size up to a Mohs&#8217; hardness of approx. 8.5 with a reduction ratio from 1:2 to 1:5.<\/p>\n<p>Comminution mainly takes place by means of a pressure and shear stress, between two counter-rotating grinding rollers.<\/p>\n<p>Our laboratory roller mills have an innovative app control, a continously adjustable roller gap, reversible overload protection, high fore transmission to the moving grinding roller and a dust extractor connection. Via the flap-open upper crusher housing the cleaning and inspection of the crushing chamber is made easy. And with grinding rollers made from cast steel, tungsten carbide or aluminium oxide, low-contamination comminution is guaranteed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Roller Mills Increasingly stringent requirements being made of product properties mean that comminution processes in the bulk materials industry today&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13106,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1184,1716,1647,1556,1607],"tags":[],"class_list":["post-14678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-gb","category-crushing-milling-gb","category-laboratory-equipment-gb","category-sampling-crusher-laboratory-equipment-gb","category-size-reduction-equipment-gb"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Roller Mills - SIEBTECHNIK TEMA<\/title>\n<meta name=\"description\" content=\"Comminution mainly takes place by means of a pressure and shear stress, between two counter-rotating grinding rollers.\" \/>\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.siebtechnik-tema.nl\/gb\/roller-mills\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Roller Mills - SIEBTECHNIK TEMA\" \/>\n<meta property=\"og:description\" content=\"Comminution mainly takes place by means of a pressure and shear stress, between two counter-rotating grinding rollers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.siebtechnik-tema.nl\/gb\/roller-mills\/\" \/>\n<meta property=\"og:site_name\" content=\"SIEBTECHNIK TEMA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Siebtechnik-GmbH\/138672582868057\" \/>\n<meta property=\"article:published_time\" content=\"2017-04-26T11:36:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-05T11:55:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.siebtechnik-tema.nl\/wp-content\/uploads\/2017\/04\/CIMG0021-frei.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Balzuweit-84\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Balzuweit-84\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/gb\\\/roller-mills\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/gb\\\/roller-mills\\\/\"},\"author\":{\"name\":\"Balzuweit-84\",\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/#\\\/schema\\\/person\\\/b05fc99f54524bd51a7cf5da6974f121\"},\"headline\":\"Roller Mills\",\"datePublished\":\"2017-04-26T11:36:34+00:00\",\"dateModified\":\"2022-04-05T11:55:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/gb\\\/roller-mills\\\/\"},\"wordCount\":271,\"publisher\":{\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/gb\\\/roller-mills\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.siebtechnik-tema.nl\\\/wp-content\\\/uploads\\\/2017\\\/04\\\/CIMG0021-frei.jpg\",\"articleSection\":[\"Products\",\"Crushing &amp; 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