{"id":2993,"date":"2026-04-23T19:02:51","date_gmt":"2026-04-23T16:02:51","guid":{"rendered":"https:\/\/usarolls.eu\/produse\/role-edrd-design-imbunatatit-pentru-reducerea-deformarii\/"},"modified":"2026-06-22T14:47:34","modified_gmt":"2026-06-22T11:47:34","slug":"role-edrd-enhanced-deflection-reduction-design","status":"publish","type":"page","link":"https:\/\/usarolls.eu\/ro\/produse\/role-edrd-enhanced-deflection-reduction-design\/","title":{"rendered":"Role EDRD\u00ae (Design \u00eembun\u0103t\u0103\u021bit pentru reducerea deform\u0103rii)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2993\" class=\"elementor elementor-2993 elementor-701\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13d0341 e-flex e-con-boxed e-con e-parent\" data-id=\"13d0341\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db3d30a elementor-widget elementor-widget-heading\" data-id=\"db3d30a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Controlul deform\u0103rii pentru calandrare \u0219i extrudare de precizie.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd62910 e-flex e-con-boxed e-con e-parent\" data-id=\"dd62910\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3f5004 elementor-widget elementor-widget-text-editor\" data-id=\"c3f5004\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sarcinile ridicate \u00een zona de contact \u0219i materialele \u00een band\u0103 cu l\u0103\u021bime mare pot face ca rolele standard s\u0103 se \u00eendoaie, duc\u00e2nd la grosime neuniform\u0103 a produsului. Rolele EDRD\u00ae (Enhanced Deflection Reduction Design &#8211; design \u00eembun\u0103t\u0103\u021bit pentru reducerea deform\u0103rii) integreaz\u0103 miezuri proiectate special, grosime optimizat\u0103 a mantalei \u0219i structuri de sus\u021binere pentru a reduce deformarea cu p\u00e2n\u0103 la 40% comparativ cu proiectele conven\u021bionale. Acest lucru ajut\u0103 la men\u021binerea unei zone de contact paralele \u0219i a unor dimensiuni constante ale produsului.  <\/p><h3>C\u00e2nd s\u0103 alege\u021bi acest cilindru<\/h3><ul><li>Atunci c\u00e2nd rolele standard se deformeaz\u0103 sub sarcina de contact necesar\u0103.<\/li><li>Atunci c\u00e2nd produsele calandrate sau extrudate trebuie s\u0103 respecte toleran\u021be stricte de grosime.<\/li><li>Atunci c\u00e2nd dori\u021bi s\u0103 reduce\u021bi la minimum necesitatea \u00eendoirii mecanice a rolelor.<\/li><li>Atunci c\u00e2nd procesa\u021bi materiale \u00een band\u0103 cu l\u0103\u021bime mare sau materiale groase.<\/li><li>Atunci c\u00e2nd opririle cauzate de uzura neuniform\u0103 implic\u0103 costuri ridicate.<\/li><\/ul><h3>Cum func\u021bioneaz\u0103<\/h3><p>Rolele EDRD\u00ae folosesc o geometrie a miezului optimizat\u0103 prin analiza cu elemente finite pentru a cre\u0219te rigiditatea exact acolo unde este cel mai important. Nervurile de rigidizare din interiorul rolei \u0219i grosimea variabil\u0103 a mantalei contracareaz\u0103 momentele de \u00eencovoiere. Prin distribuirea mai uniform\u0103 a sarcinii, suprafa\u021ba activ\u0103 a rolei r\u0103m\u00e2ne mai plan\u0103 sub presiune. Inginerii modeleaz\u0103 fiecare rol\u0103 \u00een func\u021bie de condi\u021biile dumneavoastr\u0103 de operare, pentru a ob\u021bine reducerea dorit\u0103 a deform\u0103rii.   <\/p><h3>Unde este rentabil \/ Aplica\u021bii<\/h3><p>Calandrarea la presiune ridicat\u0103 a foilor din plastic, cauciucului \u0219i materialelor compozite; extrudarea foilor; \u00eendreptarea tablelor metalice; orice aplica\u021bie \u00een care deformarea afecteaz\u0103 calitatea produsului.<\/p><h3>Specifica\u021bii \/ Capacit\u0103\u021bi<\/h3><p>Diametru: 940 mm x 8000 mm lungime total\u0103. Greutate: 5000 kg.<\/p><p>Reducerea deform\u0103rii: proiectat\u0103 \u00een func\u021bie de sarcin\u0103, l\u0103\u021bimea materialului \u00een band\u0103 \u0219i cerin\u021bele liniei de produc\u021bie.<\/p><p>Materiale: o\u021bel aliat de \u00eenalt\u0103 rezisten\u021b\u0103, cu acoperiri de suprafa\u021b\u0103 op\u021bionale.<\/p><p>Finisaj de suprafa\u021b\u0103: lustruit, rectificat sau texturat.<\/p><p>Capacitate de sarcin\u0103: \u00een func\u021bie de proiectare; v\u0103 rug\u0103m s\u0103 ne transmite\u021bi sarcina de contact \u0219i viteza liniei.<\/p><h3>Conformitate \u0219i op\u021biuni<\/h3><p>Proiectare conform PED 2014\/68\/UE disponibil\u0103 pentru \u00eenc\u0103lzire\/r\u0103cire sub presiune. Diverse tipuri de fusuri pentru integrarea cu standurile existente. Op\u021bional, cromare, acoperire ceramic\u0103 sau \u00eenc\u0103rcare dur\u0103 pentru prelungirea duratei de via\u021b\u0103.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21dc0d2 e-flex e-con-boxed e-con e-parent\" data-id=\"21dc0d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-482af59 elementor-widget elementor-widget-heading\" data-id=\"482af59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Produse \u00eenrudite<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-941b110 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"941b110\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/usarolls.eu\/ro\/produse\/role-cu-manta-dubla-si-deflectoare-elicoidale\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Role cu manta dubl\u0103 \u0219i \u0219icane spirale \u2013 pentru r\u0103cire \u0219i \u00eenc\u0103lzire general\u0103 unde nu este necesar\u0103 o uniformitate de \u00b10,5 \u00b0C.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/usarolls.eu\/products\/frankland-flex\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Role FRANKLAND-Flex\u00ae - pentru compensarea deform\u0103rii \u00een aplica\u021bii de calandrare extrem de solicitante.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/usarolls.eu\/ro\/produse\/role-de-calandrare\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Role de calandrare - role de precizie pentru aplica\u021bii generale de calandrare.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98b116b e-flex e-con-boxed e-con e-parent\" data-id=\"98b116b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e60c3e elementor-widget elementor-widget-text-editor\" data-id=\"9e60c3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/usarolls.com\/\" target=\"_blank\" rel=\"noopener\">Pentru \u00eentreb\u0103ri din S.U.A., asisten\u021b\u0103 pentru produse \u0219i informa\u021bii de contact locale, v\u0103 rug\u0103m s\u0103 vizita\u021bi <span style=\"color: #003366;\">site-ul nostru american.<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Geometria noastr\u0103 proprietar\u0103 de reducere a deform\u0103rii &#8211; \u00een medie, cu 40% mai pu\u021bin\u0103 deformare pe suprafa\u021ba activ\u0103 a rolei.<\/p>\n","protected":false},"author":1,"featured_media":2992,"parent":2707,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"page-tag":[8],"class_list":["post-2993","page","type-page","status-publish","has-post-thumbnail","hentry","page-tag-product"],"acf":[],"_links":{"self":[{"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/comments?post=2993"}],"version-history":[{"count":9,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2993\/revisions"}],"predecessor-version":[{"id":4086,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2993\/revisions\/4086"}],"up":[{"embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/media\/2992"}],"wp:attachment":[{"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/media?parent=2993"}],"wp:term":[{"taxonomy":"page-tag","embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/page-tag?post=2993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}