{"id":3385,"date":"2026-04-15T09:00:00","date_gmt":"2026-04-15T09:00:00","guid":{"rendered":"https:\/\/www.dukranosgrupe.lt\/naujienos\/nerudijancios-moduline-grandine\/"},"modified":"2026-08-04T11:09:12","modified_gmt":"2026-08-04T11:09:12","slug":"nerudijancios-moduline-grandine","status":"publish","type":"post","link":"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/nerudijancios-moduline-grandine\/","title":{"rendered":"A stainless modular chain with a more precise tensioner and HACCP-certified components"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull dukrana-news-article has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#1f6259;padding:0\">\n\n  \n  <section class=\"dukrana-news-article-main\">\n    <div class=\"dukrana-news-article-container\">\n\n      <header class=\"dukrana-news-article-hero dukrana-fade-in\">\n        <div class=\"dukrana-news-article-meta\">\n          <span class=\"dukrana-news-card-badge\">\n            <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n            Naujienos          <\/span>\n          <h1 class=\"dukrana-news-article-title\">A stainless modular chain with a more precise tensioner and HACCP-certified components<\/h1>\n          <p class=\"dukrana-news-article-date\">2026 m. baland\u017eio 15 d.<\/p>\n        <\/div>\n        <div class=\"dukrana-news-article-hero-image\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/08\/news-card-1-2-1024x584.jpg')\" role=\"img\" aria-label=\"A stainless modular chain with a more precise tensioner and HACCP-certified components\"><\/div>\n      <\/header>\n\n      <div class=\"dukrana-news-article-body\">\n        <article class=\"dukrana-news-article-column\">\n          <p>The customer complained of frequent chain failures on their biscuit line \u2014 the tension fluctuated, and the standard chain could not withstand the HACCP washdown cycles. After a technical review, we understood that the problem lay in the choice of material and the precision of the tensioner.<\/p>\n<h2>The situation and the challenge<\/h2>\n<p>The food-industry company produces biscuits in two shifts \u2014 the line runs 16 hours a day, and HACCP requires 3 washdown cycles daily. The standard chain began to rust after 6 weeks, and uneven tension caused vibration and extra load on the motor.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.dukranosgrupe.lt\/wp-content\/themes\/Dukrana\/assets\/images\/news-card-1.jpg\" alt=\"Installation of stainless steel chains\" \/><\/p>\n<h3>Our solution<\/h3>\n<p>We selected a stainless steel modular chain with a more precise tensioner and HACCP-certified components. We also proposed an installation plan that would allow the system to be replaced within a single shift, without long downtime.<\/p>\n<ul>\n<li>Stainless steel AISI 316L modules<\/li>\n<li>Self-adjusting tensioner with a lubrication system<\/li>\n<li>HACCP-certified seals and connectors<\/li>\n<li>Service life extended up to 3\u00d7 the standard<\/li>\n<\/ul>\n<blockquote>\n<p>After three months of operation, downtime fell by 30%, and the washdown cycles no longer affect the condition of the chain. The engineering approach to the problem paid off in full.<\/p>\n<p><cite>Production Manager, Baltijos Maisto Pramon\u0117<\/cite><\/p>\n<\/blockquote>\n<h4>The result<\/h4>\n<p>The first results appeared within a month \u2014 vibration decreased, and planned maintenance no longer requires replacing the chain. The customer plans to implement a similar solution on a second line.<\/p>\n        <\/article>\n\n        <aside class=\"dukrana-news-article-sidebar\" aria-label=\"Pasidalinkite ir pagalba\">\n          <div class=\"dukrana-news-article-share\">\n            <p class=\"dukrana-news-article-share-label\">Pasidalinkite naujiena:<\/p>\n            <div class=\"dukrana-news-article-share-icons\">\n              <a class=\"dukrana-news-article-share-icon\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fwww.dukranosgrupe.lt%2Fen%2Fnaujienos%2Fnerudijancios-moduline-grandine%2F\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Dalintis Facebook\"><svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"currentColor\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13.5 22v-8h2.7l.4-3.2h-3.1V8.7c0-.9.3-1.6 1.6-1.6h1.7V4.2c-.3 0-1.3-.1-2.4-.1-2.4 0-4 1.5-4 4.1v2.6H7.6V14h2.8v8h3.1z\"\/><\/svg><\/a>\n              <a 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viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n            <\/a>\n          <\/div>\n        <\/aside>\n      <\/div>\n    <\/div>\n  <\/section>\n  \n\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull dukrana-news-related has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#1f6259;padding-top:0;padding-bottom:0\">\n\n  \n  <section class=\"dukrana-news-related-section dukrana-fade-in\">\n    <div class=\"dukrana-news-related-head\">\n      <h2 class=\"dukrana-news-related-heading\">Pana\u0161ios naujienos<\/h2>\n      <a class=\"dukrana-news-related-cta\" href=\"\/naujienos\/\">\n        <span>Visos naujienos<\/span>\n        <span class=\"dukrana-btn-arrow\" aria-hidden=\"true\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n      <\/a>\n    <\/div>\n\n          <div class=\"dukrana-news-carousel\">\n        <div class=\"dukrana-news-carousel-viewport\">\n          <ul class=\"dukrana-news-carousel-track\" id=\"dukrana-news-related-track\">\n                          <li class=\"dukrana-news-card\">\n                <a class=\"dukrana-news-card-inner\" href=\"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/efektyvios-spiralines-juostos-kepykloms-kaip-padidinti-nasuma-ir-sumazinti-nuostolius\/\" aria-label=\"Efficient spiral belts for bakeries: how to boost throughput and reduce losses\">\n                  <div class=\"dukrana-news-card-media\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/06\/Ekrano-nuotrauka-2026-06-03-085956-1024x535.jpg')\">\n                    <span class=\"dukrana-news-card-badge\">\n                      <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n                      Naujienos                    <\/span>\n                  <\/div>\n                  <div class=\"dukrana-news-card-body\">\n                                          <p class=\"dukrana-news-card-title\">Efficient spiral belts for bakeries: how to boost throughput and reduce losses<\/p>\n                                        <span class=\"dukrana-news-card-divider\" aria-hidden=\"true\"><\/span>\n                                          <p class=\"dukrana-news-card-excerpt\">Efficient spiral belts for bakeries: how to boost throughput and reduce losses\nIn modern bakeries, spiral conveyor systems are one of the most important element\u2026<\/p>\n                                        <span class=\"dukrana-news-card-cta\" aria-hidden=\"true\">\n                      <span>Skaityti daugiau<\/span>\n                      <span class=\"dukrana-btn-arrow\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n                    <\/span>\n                  <\/div>\n                <\/a>\n              <\/li>\n                          <li class=\"dukrana-news-card\">\n                <a class=\"dukrana-news-card-inner\" href=\"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/rexnord-zemes-ukio-grandines-patikimas-pasirinkimas-sunkiai-technikai\/\" aria-label=\"Rexnord agricultural chains \u2013 a reliable choice for heavy machinery\">\n                  <div class=\"dukrana-news-card-media\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/05\/Ekrano-nuotrauka-2026-05-04-121426-1024x458.jpg')\">\n                    <span class=\"dukrana-news-card-badge\">\n                      <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n                      Naujienos                    <\/span>\n                  <\/div>\n                  <div class=\"dukrana-news-card-body\">\n                                          <p class=\"dukrana-news-card-title\">Rexnord agricultural chains \u2013 a reliable choice for heavy machinery<\/p>\n                                        <span class=\"dukrana-news-card-divider\" aria-hidden=\"true\"><\/span>\n                                          <p class=\"dukrana-news-card-excerpt\">Rexnord agricultural chains \u2013 a reliable choice for heavy machinery\nRexnord is one of the world&#8217;s recognised leaders in industrial chain manufacturing. Th\u2026<\/p>\n                                        <span class=\"dukrana-news-card-cta\" aria-hidden=\"true\">\n                      <span>Skaityti daugiau<\/span>\n                      <span class=\"dukrana-btn-arrow\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n                    <\/span>\n                  <\/div>\n                <\/a>\n              <\/li>\n                          <li class=\"dukrana-news-card\">\n                <a class=\"dukrana-news-card-inner\" href=\"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/vibracijoms-atsparios-pavaros\/\" aria-label=\"Vibration-resistant drives for an oil refinery\">\n                  <div class=\"dukrana-news-card-media\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/08\/news-card-2-1-1024x683.jpg')\">\n                    <span class=\"dukrana-news-card-badge\">\n                      <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n                      Naujienos                    <\/span>\n                  <\/div>\n                  <div class=\"dukrana-news-card-body\">\n                                          <p class=\"dukrana-news-card-title\">Vibration-resistant drives for an oil refinery<\/p>\n                                        <span class=\"dukrana-news-card-divider\" aria-hidden=\"true\"><\/span>\n                                          <p class=\"dukrana-news-card-excerpt\">At an oil refinery, drives frequently failed due to intense vibration and high temperatures.\nWe selected a heat- and vibration-resistant drive system with an ex\u2026<\/p>\n                                        <span class=\"dukrana-news-card-cta\" aria-hidden=\"true\">\n                      <span>Skaityti daugiau<\/span>\n                      <span class=\"dukrana-btn-arrow\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n                    <\/span>\n                  <\/div>\n                <\/a>\n              <\/li>\n                          <li class=\"dukrana-news-card\">\n                <a class=\"dukrana-news-card-inner\" href=\"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/dulkems-atsparus-dirzai-lentpjuvej\/\" aria-label=\"Dust-resistant belts on a sawmill drying line\">\n                  <div class=\"dukrana-news-card-media\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/08\/news-card-3-1-1024x687.jpg')\">\n                    <span class=\"dukrana-news-card-badge\">\n                      <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n                      Naujienos                    <\/span>\n                  <\/div>\n                  <div class=\"dukrana-news-card-body\">\n                                          <p class=\"dukrana-news-card-title\">Dust-resistant belts on a sawmill drying line<\/p>\n                                        <span class=\"dukrana-news-card-divider\" aria-hidden=\"true\"><\/span>\n                                          <p class=\"dukrana-news-card-excerpt\">On a sawmill drying line, dust accumulated on the belts and caused slippage and premature wear.\nWe selected antistatic, dust-resistant belts with an extended se\u2026<\/p>\n                                        <span class=\"dukrana-news-card-cta\" aria-hidden=\"true\">\n                      <span>Skaityti daugiau<\/span>\n                      <span class=\"dukrana-btn-arrow\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M1.5 1L5.5 5L1.5 9\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span>\n                    <\/span>\n                  <\/div>\n                <\/a>\n              <\/li>\n                          <li class=\"dukrana-news-card\">\n                <a class=\"dukrana-news-card-inner\" href=\"https:\/\/www.dukranosgrupe.lt\/en\/naujienos\/korozijai-atsparus-guoliai-zemes-ukyje\/\" aria-label=\"Corrosion-resistant bearings for agricultural machinery\">\n                  <div class=\"dukrana-news-card-media\" style=\"background-image:url('https:\/\/www.dukranosgrupe.lt\/wp-content\/uploads\/2026\/08\/news-card-4-1-1024x682.jpg')\">\n                    <span class=\"dukrana-news-card-badge\">\n                      <span class=\"dukrana-news-card-badge-dot\" aria-hidden=\"true\"><\/span>\n                      Naujienos                    <\/span>\n                  <\/div>\n                  <div class=\"dukrana-news-card-body\">\n                                          <p class=\"dukrana-news-card-title\">Corrosion-resistant bearings for agricultural machinery<\/p>\n                                        <span class=\"dukrana-news-card-divider\" aria-hidden=\"true\"><\/span>\n                                          <p class=\"dukrana-news-card-excerpt\">Agricultural machinery operates in extreme field conditions \u2014 moisture, dirt and temperature fluctuations.\nWe selected bearings adapted to field conditions with\u2026<\/p>\n                                        <span class=\"dukrana-news-card-cta\" aria-hidden=\"true\">\n                      <span>Skaityti daugiau<\/span>\n                      <span class=\"dukrana-btn-arrow\"><svg width=\"7\" height=\"10\" viewBox=\"0 0 7 10\" fill=\"none\" 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