{"id":8625,"date":"2025-03-28T01:00:00","date_gmt":"2025-03-28T01:00:00","guid":{"rendered":"https:\/\/kopar.fi\/?p=8625"},"modified":"2026-05-27T10:10:06","modified_gmt":"2026-05-27T07:10:06","slug":"what-is-a-redler-and-what-is-it-used-for","status":"publish","type":"article","link":"https:\/\/kopar.fi\/en\/mika-on-redler-ja-mihin-sita-kaytetaan\/","title":{"rendered":"What is a redler and what is it used for?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">What is a redler?<\/h2>\n\n\n\n<p>The Redler, also known as the piston conveyor, is a key piece of equipment in industry, particularly for handling hot ash. This equipment is designed to move large quantities of bulk materials, such as hot ash, efficiently and safely. There is no significant difference between a Redler and a piston conveyor; they are synonymous and describe the same transport system. This makes them an excellent choice for industrial processes where material handling is critical to the smooth flow of production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is a redler used for?<\/h2>\n\n\n\n<p>The Redler is specifically designed for handling hot ash and other challenging materials in industry. It is widely used in power plants, metal smelters and chemical plants where hot ash is a common by-product. In such environments, redler is able to handle materials that require high temperature resistance and resistance to abrasion. This makes the redler an indispensable component in processes where continuous and safe transfer of materials is essential.<\/p>\n\n\n\n        <div\n            class=\"seoaic-multistep-form\"\n            data-prefix=\"seoaic_ms_6a31ea9e8bc7f_\"\n            data-redirecturl=\"\"\n        >\n            <div class=\"seoaic-ms-chat-header\">\n                <div class=\"seoaic-ms-chat-header-icon-wrapper\">\n                    <div class=\"seoaic-ms-chat-header-icon\"><\/div>\n                <\/div>\n                                <div class=\"seoaic-ms-close-wrapper\">\n                    <span class=\"seoaic-ms-close dashicons dashicons-no-alt\" title=\"Close form\"><\/span>\n                <\/div>\n            <\/div>\n\n            <div class=\"seoaic-ms-closed-msg-wrapper seoaic-ms-open-click\" title=\"Open lead form\">\n                                    <div class=\"seoaic-ms-closed-msg-container\">\n                        <div class=\"seoaic-ms-closed-msg\">\n                            <div class=\"seoaic-ms-chat-icon\"><\/div>\n                            <div class=\"seoaic-ms-chat-content\">\n                                                                    <div class=\"seoaic-ms-closed-msg-title-wrapper\">\n                                        <span class=\"seoaic-ms-closed-msg-title\">Hi, how are you doing?<\/span>\n                                    <\/div>\n                                                                        <div class=\"seoaic-ms-closed-msg-text-wrapper\">\n                                        <span class=\"seoaic-ms-closed-msg-text\">Can I ask you something?<\/span>\n                                    <\/div>\n                                                                <\/div>\n                            <div class=\"seoaic-ms-closed-msg-close-wrapper\">\n                                <span class=\"seoaic-ms-closed-msg-close-icon dashicons dashicons-no-alt\" title=\"Close\"><\/span>\n                            <\/div>\n                        <\/div>\n                        <div class=\"seoaic-ms-clised-msg-connector\"><\/div>\n                    <\/div>\n                                    <div class=\"seoaic-ms-open seoaic-ms-open-click\" title=\"Open lead form\">\n                    <span class=\"dashicons dashicons-testimonial\"><\/span>\n                <\/div>\n            <\/div>\n\n            <div class=\"seoaic-ms-steps-wrapper\">\n                <div class=\"seoaic-ms-steps\">\n                                            <div\n                            class=\"seoaic-ms-step\"\n                            id=\"seoaic_ms_6a31ea9e8bc7f_#1\"\n                            data-type=\"single\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Hei! Huomasin, ett\u00e4 olet tutustumassa redlereihin ja kolakuljettimiin. Monet teollisuuden prosessip\u00e4\u00e4llik\u00f6t kohtaavat samanlaisia haasteita vaativien materiaalien k\u00e4sittelyss\u00e4 \u2013 varsinkin kuuman tuhkan ja metallurgisten sulattojen olosuhteissa. Mik\u00e4 kuvaa parhaiten tilannettasi?\">Hi! I noticed you're looking into screw conveyors and bucket elevators. Many industrial process managers face similar challenges when handling demanding materials \u2013 especially in hot ash and metallurgical furnace conditions. What best describes your situation?<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#2\"\n                                                data-origtext=\"Nykyinen kuljetinketju kuluu liian nopeasti\"\n                                            >The current conveyor chain is wearing out too quickly.<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#2\"\n                                                data-origtext=\"Suunnittelemme uutta kuljetusj\u00e4rjestelm\u00e4\u00e4\"\n                                            >We are planning a new transport system<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#3\"\n                                                data-origtext=\"Vertailen eri ratkaisuvaihtoehtoja\"\n                                            >I am comparing different solution options<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a31ea9e8bc7f_#2\"\n                            data-type=\"single\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Selv\u00e4 \u2013 t\u00e4m\u00e4 on tuttu tilanne monelle sulatolla tai energialaitoksella. Koparin booriter\u00e4ksinen 216W-takolenkkiketju on kehitetty juuri korkean l\u00e4mp\u00f6tilan ja jatkuvan kuormituksen sovelluksiin, joissa tavalliset ratkaisut eiv\u00e4t en\u00e4\u00e4 riit\u00e4. Millaisissa olosuhteissa kuljetinj\u00e4rjestelm\u00e4si toimii?\">Okay \u2013 this is a familiar situation for many at a pulp mill or power plant. The 216W-backwrap chain with a boron steel bucket has been developed precisely for high-temperature and continuous load applications where standard solutions are no longer sufficient. What kind of conditions does your conveyor system operate under?<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#4\"\n                                                data-origtext=\"Korkea l\u00e4mp\u00f6tila (300\u2013400 \u00b0C)\"\n                                            >High temperature (300\u2013400 \u00b0C)<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#4\"\n                                                data-origtext=\"Iskumainen materiaalikuorma tai ep\u00e4s\u00e4\u00e4nn\u00f6lliset kasvettumat\"\n                                            >Contaminated material load or irregular growths<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#4\"\n                                                data-origtext=\"Molemmat edell\u00e4 mainituista\"\n                                            >Both of the above<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a31ea9e8bc7f_#3\"\n                            data-type=\"multi\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Hyv\u00e4 l\u00e4ht\u00f6kohta \u2013 vertailu kannattaa tehd\u00e4 huolella. Mitk\u00e4 tekij\u00e4t ovat sinulle t\u00e4rkeimpi\u00e4 kuljetinratkaisua valitessa? (Voit valita useamman)\">A good starting point \u2013 it's worth doing the comparison carefully. What factors are most important to you when choosing a conveyor solution? (You can select more than one)<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-multi-items-wrapper\">\n                                                                                        <label\n                                                    for=\"seoaic_ms_6a31ea9e8bc7f_#30\"\n                                                    class=\"seoaic-ms-multi-item\"\n                                                >\n                                                    <input\n                                                        type=\"checkbox\"\n                                                        id=\"seoaic_ms_6a31ea9e8bc7f_#30\"\n                                                        value=\"Pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4 ja v\u00e4h\u00e4inen huoltotarve\"\n                                                    >Long service life and low maintenance requirements                                                <\/label>\n                                                                                                <label\n                                                    for=\"seoaic_ms_6a31ea9e8bc7f_#31\"\n                                                    class=\"seoaic-ms-multi-item\"\n                                                >\n                                                    <input\n                                                        type=\"checkbox\"\n                                                        id=\"seoaic_ms_6a31ea9e8bc7f_#31\"\n                                                        value=\"Kest\u00e4vyys korkeissa l\u00e4mp\u00f6tiloissa\"\n                                                    >High-temperature resistance                                                <\/label>\n                                                                                                <label\n                                                    for=\"seoaic_ms_6a31ea9e8bc7f_#32\"\n                                                    class=\"seoaic-ms-multi-item\"\n                                                >\n                                                    <input\n                                                        type=\"checkbox\"\n                                                        id=\"seoaic_ms_6a31ea9e8bc7f_#32\"\n                                                        value=\"Energiatehokkuus ja k\u00e4ytt\u00f6kustannukset\"\n                                                    >Energy efficiency and running costs                                                <\/label>\n                                                                                                <label\n                                                    for=\"seoaic_ms_6a31ea9e8bc7f_#33\"\n                                                    class=\"seoaic-ms-multi-item\"\n                                                >\n                                                    <input\n                                                        type=\"checkbox\"\n                                                        id=\"seoaic_ms_6a31ea9e8bc7f_#33\"\n                                                        value=\"Toimitusvarmuus ja kotimainen valmistus\"\n                                                    >Security of supply and domestic production                                                <\/label>\n                                                                                    <\/div>\n                                                                        <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#4\"\n                                                data-origtext=\"Jatka\"\n                                            >Continue reading at<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a31ea9e8bc7f_#4\"\n                            data-type=\"contact_fields\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Kiitos \u2013 vastauksesi auttavat meit\u00e4 ymm\u00e4rt\u00e4m\u00e4\u00e4n tarpeesi paremmin. Koparin asiantuntijat ovat auttaneet teollisuuden toimijoita optimoimaan materiaalink\u00e4sittelyprosessejaan vuosikymmenien ajan. J\u00e4t\u00e4 yhteystietosi, niin oikea henkil\u00f6 ottaa sinuun yhteytt\u00e4.\">Thank you \u2013 your answers help us to better understand your needs. Kopar's experts have been helping industry players optimise their material handling processes for decades. Please leave your contact details, and the right person will get in touch with you.<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-contact-fields-container\">\n                                        <div class=\"seoaic-ms-contact-fields-wrapper\">\n                                                                                            <div class=\"seoaic-ms-contact-field-content\">\n                                                    <label for=\"seoaic_ms_6a31ea9e8bc7f_#4_0\">Name<\/label>\n                                                                                                                <div class=\"\">\n                                                                <input\n                                                                    type=\"text\"\n                                                                    id=\"seoaic_ms_6a31ea9e8bc7f_#4_0\"\n                                                                    data-label=\"Nimi *\"\n                                                                    class=\"seoaic-ms-contact-field\"\n                                                                    required\n>\n                                                            <\/div>\n                                                                                                        <\/div>\n                                                                                                <div class=\"seoaic-ms-contact-field-content\">\n                                                    <label for=\"seoaic_ms_6a31ea9e8bc7f_#4_1\">Email<\/label>\n                                                                                                                <div class=\"\">\n                                                                <input\n                                                                    type=\"email\"\n                                                                    id=\"seoaic_ms_6a31ea9e8bc7f_#4_1\"\n                                                                    data-label=\"S\u00e4hk\u00f6posti *\"\n                                                                    class=\"seoaic-ms-contact-field\"\n                                                                    required\n>\n                                                            <\/div>\n                                                                                                        <\/div>\n                                                                                                <div class=\"seoaic-ms-contact-field-content\">\n                                                    <label for=\"seoaic_ms_6a31ea9e8bc7f_#4_2\">Phone number (optional)<\/label>\n                                                                                                                <div class=\"\">\n                                                                <input\n                                                                    type=\"tel\"\n                                                                    id=\"seoaic_ms_6a31ea9e8bc7f_#4_2\"\n                                                                    data-label=\"Puhelinnumero (valinnainen)\"\n                                                                    class=\"seoaic-ms-contact-field\"\n                                                                    required\n>\n                                                            <\/div>\n                                                                                                        <\/div>\n                                                                                        <\/div>\n                                    <\/div>\n                                                                        <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a31ea9e8bc7f_#5\"\n                                                data-origtext=\"L\u00e4het\u00e4 yhteydenottopyynt\u00f6\"\n                                            >Send a contact request<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a31ea9e8bc7f_#5\"\n                            data-type=\"text\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Kiitos yhteydenotostasi! \ud83d\ude4c\">Thank you for your query! \ud83d\ude4c<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                            <div class=\"seoaic-ms-text-message-wrapper\">\n                                                Your information has been received. The Koparin team will review your request and contact you to discuss your situation and the most suitable solution for your process needs.                                            <\/div>\n                                                                        <\/div>\n                                                    <\/div>\n                                        <\/div>\n                <div class=\"seoaic-multistep-progress-wrapper\">\n                    <div class=\"seoaic-multistep-progress-percent\"><\/div>\n                    <div class=\"seoaic-multistep-progress\">\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n        \n\n\n\n<h2 class=\"wp-block-heading\">How does redler work?<\/h2>\n\n\n\n<p>The Redler is based on the principle of a closed or partially closed channel in which material is transported by moving piston or buckets. A motor rotates a chain or belt to which these pebbles are attached and they pull the material along through the channel. This allows the material to move to the desired location efficiently and continuously. Redlers are particularly useful when horizontal, vertical or inclined conveyors are required to move material, as they can adapt to different conveying requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the benefits of redler?<\/h2>\n\n\n\n<p>The advantages of using a Redler are its efficiency, safety and durability in handling hot ash. Redlers can move large amounts of material evenly, making them highly efficient in production processes. In addition, their closed design reduces the spread of dust and splashes, which improves the cleanliness and safety of the working environment. Redlers are also durable and require little maintenance, making them cost-effective in the long term. This reliability and durability make them an ideal solution for industrial needs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why choose Kopar's redler?<\/h2>\n\n\n\n<p>Kopar's redler solutions stand out from the crowd thanks to their performance and durability. With decades of experience in demanding industrial applications, we have a unique understanding of how to optimise material handling and transport processes. Our redlers are designed to provide more economical energy use, extend product life and reduce maintenance requirements. This makes Kopar's redlers an excellent choice for industries that want to promote efficiency and sustainability in their processes.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mik\u00e4 on redler? Redler, joka tunnetaan my\u00f6s nimell\u00e4 kolakuljetin, on keskeinen laite teollisuudessa, erityisesti kuuman tuhkan k\u00e4sittelyss\u00e4. T\u00e4m\u00e4 laite on suunniteltu siirt\u00e4m\u00e4\u00e4n suuria m\u00e4\u00e4ri\u00e4 irtomateriaaleja, kuten kuumaa tuhkaa, tehokkaasti ja turvallisesti. Redlerin ja kolakuljettimen v\u00e4lill\u00e4 ei ole merkitt\u00e4v\u00e4\u00e4 eroa; ne ovat synonyymej\u00e4, jotka kuvaavat samaa kuljetusj\u00e4rjestelm\u00e4\u00e4. T\u00e4m\u00e4 tekee niist\u00e4 erinomaisen valinnan teollisuuden prosesseihin, joissa materiaalin\u2026<\/p>","protected":false},"featured_media":2834,"menu_order":0,"template":"","class_list":["post-8625","article","type-article","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/8625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/types\/article"}],"version-history":[{"count":2,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/8625\/revisions"}],"predecessor-version":[{"id":11815,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/8625\/revisions\/11815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/media\/2834"}],"wp:attachment":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/media?parent=8625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}