{"id":2982,"date":"2026-04-23T19:01:09","date_gmt":"2026-04-23T16:01:09","guid":{"rendered":"https:\/\/usarolls.eu\/produse\/role-de-calandrare\/"},"modified":"2026-06-22T14:44:43","modified_gmt":"2026-06-22T11:44:43","slug":"role-de-calandrare","status":"publish","type":"page","link":"https:\/\/usarolls.eu\/ro\/produse\/role-de-calandrare\/","title":{"rendered":"Role de calandrare"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2982\" class=\"elementor elementor-2982 elementor-698\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42ac6bd e-flex e-con-boxed e-con e-parent\" data-id=\"42ac6bd\" 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-ac64d4d elementor-widget elementor-widget-heading\" data-id=\"ac64d4d\" 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\">Presiune \u0219i temperatur\u0103 uniforme pentru formarea perfect\u0103 a foii.<\/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-19b0776 e-flex e-con-boxed e-con e-parent\" data-id=\"19b0776\" 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-9967e2c elementor-widget elementor-widget-text-editor\" data-id=\"9967e2c\" 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>Rolele de calandrare sunt elementul central al liniilor de produc\u021bie pentru foi \u0219i folii. Acestea aplic\u0103 presiune \u0219i temperatur\u0103 controlate pentru a forma materialele la grosimea \u0219i calitatea suprafe\u021bei cerute. USA Rolls Europe produce role de calandrare cu bombaj optimizat, uniformitate termic\u0103 \u0219i finisaj al suprafe\u021bei adaptate specifica\u021biilor procesului dumneavoastr\u0103.  <\/p><h3>C\u00e2nd s\u0103 alege\u021bi acest cilindru<\/h3><ul><li>Atunci c\u00e2nd produce\u021bi foi din plastic, cauciuc, h\u00e2rtie sau materiale compozite care necesit\u0103 grosime constant\u0103.<\/li><li>Atunci c\u00e2nd finisajul de suprafa\u021b\u0103 \u0219i luciul sunt esen\u021biale pentru calitatea produsului.<\/li><li>Atunci c\u00e2nd linia dumneavoastr\u0103 necesit\u0103 control precis al temperaturii \u0219i deformare minim\u0103.<\/li><li>Atunci c\u00e2nd ave\u021bi nevoie de o rol\u0103 de schimb compatibil\u0103 cu standul de calandrare existent.<\/li><\/ul><h3>Cum func\u021bioneaz\u0103<\/h3><p>O rol\u0103 de calandrare comprim\u0103 materialul \u00eentre dou\u0103 sau mai multe role, sub o sarcin\u0103 controlat\u0103 \u00een zona de contact. Rolele noastre pot integra bombaj reglabil, \u00eenc\u0103lzire sau r\u0103cire intern\u0103 \u0219i prelucrare mecanic\u0103 de \u00eenalt\u0103 precizie, pentru ob\u021binerea unei grosimi uniforme a foii \u0219i a unui finisaj constant al suprafe\u021bei. Proiectele pot include role cu un singur mantou pentru \u00eenc\u0103lzire\/r\u0103cire, role cu dublu mantou \u0219i deflectoare spiralate, precum \u0219i variante EDRD\u00ae sau FRANKLAND-Flex\u00ae pentru controlul deform\u0103rii.  <\/p><h3>Unde este rentabil \/ Aplica\u021bii<\/h3><p>Extrudarea foilor din plastic, calandrarea cauciucului, calandrarea h\u00e2rtiei \u0219i cartonului, laminate compozite, laminarea metalelor \u0219i finisarea \u021bes\u0103turilor.<\/p><h3>Specifica\u021bii \/ Capacit\u0103\u021bi<\/h3><p>Diametru: 940 mm x 8000 mm lungime total\u0103. Greutate: 5000 kg.<\/p><p>Sarcin\u0103 liniar\u0103 de operare: p\u00e2n\u0103 la 1.600 N\/mm (\u22489.100 PLI), \u00een func\u021bie de material.<\/p><p>Finisaj de suprafa\u021b\u0103: Ra p\u00e2n\u0103 la 0,2 \u00b5m; disponibile acoperiri cu crom, ceramic\u0103 sau carbur\u0103 de tungsten.<\/p><p>\u00cenc\u0103lzire\/r\u0103cire: abur, ap\u0103, ulei sau cartu\u0219e electrice.<\/p><h3>Conformitate \u0219i op\u021biuni<\/h3><p>Rolele pot fi proiectate conform PED 2014\/68\/UE dac\u0103 func\u021bioneaz\u0103 sub presiune. Op\u021biunile includ bombaj reglabil, zone axiale de temperatur\u0103, texturi de suprafa\u021b\u0103 &#8211; mate, lucioase sau embosate &#8211; \u0219i capete de fus cu schimbare rapid\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-b4700c2 e-flex e-con-boxed e-con e-parent\" data-id=\"b4700c2\" 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-2431bce elementor-widget elementor-widget-heading\" data-id=\"2431bce\" 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-9ac7cc1 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"9ac7cc1\" 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-edrd-enhanced-deflection-reduction-design\/\">\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 EDRD\u00ae - atunci c\u00e2nd sarcina ridicat\u0103 \u00een zona de contact \u0219i reducerea deform\u0103rii sunt esen\u021biale.<\/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-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 proiecte cu compensarea deform\u0103rii.<\/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\/miezuri-pentru-cilindri-de-gravare\/\">\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\">Miezuri pentru role de gravare - pentru aplicarea modelelor pe materialul sub form\u0103 de foaie.<\/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-f6ec438 e-flex e-con-boxed e-con e-parent\" data-id=\"f6ec438\" 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-c2ca6b7 elementor-widget elementor-widget-text-editor\" data-id=\"c2ca6b7\" 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>Role de transfer termic cu capacitate de sarcin\u0103 ridicat\u0103, care definesc grosimea, finisajul \u0219i temperatura \u00eentr-o singur\u0103 trecere.<\/p>\n","protected":false},"author":1,"featured_media":2424,"parent":2707,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"page-tag":[8],"class_list":["post-2982","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\/2982","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=2982"}],"version-history":[{"count":3,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2982\/revisions"}],"predecessor-version":[{"id":4068,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/pages\/2982\/revisions\/4068"}],"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\/2424"}],"wp:attachment":[{"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/media?parent=2982"}],"wp:term":[{"taxonomy":"page-tag","embeddable":true,"href":"https:\/\/usarolls.eu\/ro\/wp-json\/wp\/v2\/page-tag?post=2982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}