{"id":15609,"date":"2025-10-21T09:24:47","date_gmt":"2025-10-21T09:24:47","guid":{"rendered":"https:\/\/www.ottevanger.com\/equipment\/crumbler-2\/"},"modified":"2026-01-07T12:46:35","modified_gmt":"2026-01-07T12:46:35","slug":"crumbler","status":"publish","type":"equipment","link":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/","title":{"rendered":"Crumbler"},"content":{"rendered":"\n<div class=\"wp-block-group section-heading gap-0 is-vertical is-layout-flex wp-container-core-group-is-layout-2c90304e wp-block-group-is-layout-flex\">\n<p class=\"section-subheader wp-block-paragraph\">Performance &amp; Applications<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<div class=\"wp-block-group sticky-menu is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><a href=\"#keybenefits\">Key benefits<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#executions\">Available Executions<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#downloads\">Downloads<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:75%\">\n<h4 class=\"wp-block-heading\" id=\"keybenefits\">Key benefits<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Discover the key benefits of the Crumbler<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Two 300 mm axially and radially riffled crumble rollers made from hard cast iron (Hartguss) ensure durability and consistent results.<\/li>\n\n\n\n<li>The integrated rotating feeder guarantees even product distribution across the rollers.<\/li>\n\n\n\n<li>Manual or remote roller adjustment (0.1 mm accuracy) simplifies operation and enhances precision.<\/li>\n\n\n\n<li>V-belt transmission provides smooth, reliable drive performance.<\/li>\n\n\n\n<li>The HE design improves accessibility and allows roller exchange from the front or sides, reducing downtime.<\/li>\n\n\n\n<li>Safety features include die spring protection against foreign objects, inspection hatches with safety switches, and closed heavy-duty bearings.<\/li>\n\n\n\n<li>Designed for higher capacity at equal energy input with easier service and maintenance access.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\" \/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"executions\">Available executions<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standard mild-steel housing and rotating feeder.<\/li>\n\n\n\n<li>300 mm diameter crumble rollers, axially and radially riffled.<\/li>\n\n\n\n<li>Independent roller drive system via V-belts.<\/li>\n\n\n\n<li>Manual roller adjustment standard; optional remote-controlled system for continuous operation.<\/li>\n\n\n\n<li>Read-outs accurate to 0.1 mm for precise setting.<\/li>\n\n\n\n<li>Frequency-controlled dual rotation feeder with bypass function (converter optional).<\/li>\n\n\n\n<li>Rollers exchangeable from front and side.<\/li>\n\n\n\n<li>Safety systems: inspection hatch with safety switch, spring-loaded protection, level indication included.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\" \/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"downloads\">Downloads<\/h4>\n\n\n\n<a class=\"wp-block-custom-download-block download-block\" href=\"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/11\/CRUMBLER-HE-OTT.DS_.CR-2025-Engels.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"download-block__content\"><div class=\"download-block__icon\"><img decoding=\"async\" src=\"\/wp-content\/themes\/theme\/img\/download-icon.svg\" alt=\"PDF Icon\" \/><\/div><div class=\"download-block__details\"><div class=\"download-block__title\">Technical Datasheet<\/div><div class=\"download-block_download\">Download <i class=\"fal fa-arrow-right\"><\/i><\/div><\/div><\/div><\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-white-color has-alpha-channel-opacity has-white-background-color has-background\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40)\" \/>\n","protected":false},"featured_media":13843,"menu_order":23,"template":"","class_list":["post-15609","equipment","type-equipment","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Feed Pellet Crumbler with Adjustable Rollers | Ottevanger<\/title>\n<meta name=\"description\" content=\"Produce controlled crumble sizes with Ottevanger&#039;s feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.\" \/>\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.ottevanger.com\/us\/equipment\/crumbler\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Feed Pellet Crumbler with Adjustable Rollers | Ottevanger\" \/>\n<meta property=\"og:description\" content=\"Produce controlled crumble sizes with Ottevanger&#039;s feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/\" \/>\n<meta property=\"og:site_name\" content=\"Ottevanger\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-07T12:46:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/10\/crumbler-ft3.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/\",\"url\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/\",\"name\":\"Feed Pellet Crumbler with Adjustable Rollers | Ottevanger\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ottevanger.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/crumbler-ft3.webp\",\"datePublished\":\"2025-10-21T09:24:47+00:00\",\"dateModified\":\"2026-01-07T12:46:35+00:00\",\"description\":\"Produce controlled crumble sizes with Ottevanger's feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/#breadcrumb\"},\"inLanguage\":\"en-us\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-us\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.ottevanger.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/crumbler-ft3.webp\",\"contentUrl\":\"https:\\\/\\\/www.ottevanger.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/crumbler-ft3.webp\",\"width\":1000,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/equipment\\\/crumbler\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Crumbler\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#website\",\"url\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/\",\"name\":\"Ottevanger Milling Engineers\",\"description\":\"From Grain to Feed\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-us\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#organization\",\"name\":\"Ottevanger\",\"url\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-us\",\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.ottevanger.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/apple-touch-icon.png\",\"contentUrl\":\"https:\\\/\\\/www.ottevanger.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/apple-touch-icon.png\",\"width\":180,\"height\":180,\"caption\":\"Ottevanger\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ottevanger.com\\\/us\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Feed Pellet Crumbler with Adjustable Rollers | Ottevanger","description":"Produce controlled crumble sizes with Ottevanger's feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.","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.ottevanger.com\/us\/equipment\/crumbler\/","og_locale":"en_US","og_type":"article","og_title":"Feed Pellet Crumbler with Adjustable Rollers | Ottevanger","og_description":"Produce controlled crumble sizes with Ottevanger's feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.","og_url":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/","og_site_name":"Ottevanger","article_modified_time":"2026-01-07T12:46:35+00:00","og_image":[{"width":1000,"height":600,"url":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/10\/crumbler-ft3.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/","url":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/","name":"Feed Pellet Crumbler with Adjustable Rollers | Ottevanger","isPartOf":{"@id":"https:\/\/www.ottevanger.com\/us\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/#primaryimage"},"image":{"@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/10\/crumbler-ft3.webp","datePublished":"2025-10-21T09:24:47+00:00","dateModified":"2026-01-07T12:46:35+00:00","description":"Produce controlled crumble sizes with Ottevanger's feed pellet Crumbler. Explore independently driven rollers and easy access for cleaning and maintenance.","breadcrumb":{"@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/#breadcrumb"},"inLanguage":"en-us","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/"]}]},{"@type":"ImageObject","inLanguage":"en-us","@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/#primaryimage","url":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/10\/crumbler-ft3.webp","contentUrl":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/10\/crumbler-ft3.webp","width":1000,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/www.ottevanger.com\/us\/equipment\/crumbler\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ottevanger.com\/us\/"},{"@type":"ListItem","position":2,"name":"Crumbler"}]},{"@type":"WebSite","@id":"https:\/\/www.ottevanger.com\/us\/#website","url":"https:\/\/www.ottevanger.com\/us\/","name":"Ottevanger Milling Engineers","description":"From Grain to Feed","publisher":{"@id":"https:\/\/www.ottevanger.com\/us\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ottevanger.com\/us\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-us"},{"@type":"Organization","@id":"https:\/\/www.ottevanger.com\/us\/#organization","name":"Ottevanger","url":"https:\/\/www.ottevanger.com\/us\/","logo":{"@type":"ImageObject","inLanguage":"en-us","@id":"https:\/\/www.ottevanger.com\/us\/#\/schema\/logo\/image\/","url":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/12\/apple-touch-icon.png","contentUrl":"https:\/\/www.ottevanger.com\/wp-content\/uploads\/2025\/12\/apple-touch-icon.png","width":180,"height":180,"caption":"Ottevanger"},"image":{"@id":"https:\/\/www.ottevanger.com\/us\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.ottevanger.com\/us\/wp-json\/wp\/v2\/equipment\/15609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ottevanger.com\/us\/wp-json\/wp\/v2\/equipment"}],"about":[{"href":"https:\/\/www.ottevanger.com\/us\/wp-json\/wp\/v2\/types\/equipment"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ottevanger.com\/us\/wp-json\/wp\/v2\/media\/13843"}],"wp:attachment":[{"href":"https:\/\/www.ottevanger.com\/us\/wp-json\/wp\/v2\/media?parent=15609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}