{"id":15598,"date":"2025-10-29T12:59:07","date_gmt":"2025-10-29T12:59:07","guid":{"rendered":"https:\/\/www.ottevanger.com\/equipment\/protector-roll-feeder\/"},"modified":"2026-01-08T13:02:38","modified_gmt":"2026-01-08T13:02:38","slug":"protector-roll-feeder","status":"publish","type":"equipment","link":"https:\/\/www.ottevanger.com\/us\/equipment\/protector-roll-feeder\/","title":{"rendered":"Protector Roll Feeder"},"content":{"rendered":"\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-07579d57 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-a7dce961 wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Protector Roll Feeder: Pre Cleaning and Even Distribution for Roller Mills\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/yFo5fE7Z2Pk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Clean feed, protected milling<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:88px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\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 Protector Roll Feeder, designed to protect the roller mill and stabilise upstream product flow.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/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>Protects the roller mill from uncontrolled wear and potential damage caused by metal fragments, stones and clods<\/li>\n\n\n\n<li>Ensures an even spread of material across the screen and working width of the mill for consistent performance<\/li>\n\n\n\n<li>High self-cleaning action of alternating stationary and vibrating strips keeps separation efficiency stable<\/li>\n\n\n\n<li>Quick access through large, lightweight hatches simplifies cleaning and inspection<\/li>\n\n\n\n<li>Debris is automatically collected and conveyed to a bin, reducing manual handling and downtime.<\/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\">All machines can be customised. The Protector Roll Feeder can be configured to match product characteristics, capacity and mill width.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Screens with various gap widths; vibration amplitude adjustable<\/li>\n\n\n\n<li>Integrated drum magnet with timed release to vibrating plate<\/li>\n\n\n\n<li>By-pass valve with three positions for capacity and oversize management<\/li>\n\n\n\n<li>Shaftless screw conveyor for debris removal; optional external debris bin<\/li>\n\n\n\n<li>Executions sized to suit single, double or triple roller-mill units (inferred from application scope; confirm during engineering)<\/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\/PROTECTOR-OTT.DS_.PRO-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":17881,"menu_order":15,"template":"","class_list":["post-15598","equipment","type-equipment","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Protector Roll Feeder - Ottevanger<\/title>\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\/protector-roll-feeder\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protector Roll Feeder - Ottevanger\" \/>\n<meta property=\"og:description\" content=\"Clean feed, protected milling Performance &amp; Applications Overview Key benefits Available Executions Downloads Key benefits Discover the key benefits of the Protector Roll Feeder, designed to protect the roller mill and stabilise upstream product flow. 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