{"id":5617,"date":"2026-03-04T04:19:04","date_gmt":"2026-03-04T04:19:04","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=5617"},"modified":"2026-03-04T04:33:18","modified_gmt":"2026-03-04T04:33:18","slug":"3-roll-bending-process-working-principle-and-equipment-features","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/it\/3-roll-bending-process-working-principle-and-equipment-features\/","title":{"rendered":"Principio di funzionamento del processo di piegatura a 3 rulli e caratteristiche dell&#039;attrezzatura"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5617\" class=\"elementor elementor-5617\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86cb3be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86cb3be\" data-element_type=\"section\">\n\t\t\t\t\t\t<div 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.elementor-toc__list-item{counter-increment:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item-text-wrapper:before{content:counters(item,\".\") \". \"}<\/style>\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tSommario\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__20fe80a\" aria-expanded=\"true\" aria-label=\"Apri l&#039;indice dei contenuti\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div 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xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-90970a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90970a7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-155f473\" data-id=\"155f473\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0dcff7c elementor-widget elementor-widget-text-editor\" data-id=\"0dcff7c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>La piegatura a tre rulli (nota anche come calandratura a tre rulli) \u00e8 uno dei processi di formatura circolare pi\u00f9 classici e ampiamente utilizzati nel campo della formatura della lamiera. \u00c8 ampiamente utilizzata nei settori di recipienti a pressione, condotti dell&#039;aria, serbatoi di stoccaggio, strutture in acciaio, cantieristica navale, ponti e produzione di macchinari.<\/p><p>Di seguito \u00e8 riportata un&#039;analisi sistematica e approfondita del suo principio di funzionamento, della composizione strutturale, del meccanismo di formatura, delle caratteristiche tecniche, dei vantaggi, del confronto tra diverse forme strutturali e degli scenari applicativi.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f639f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f639f7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div 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.elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc7aeb4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc7aeb4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b548fd4\" data-id=\"b548fd4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba67cd0 elementor-widget elementor-widget-heading\" data-id=\"ba67cd0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">1. Principio di funzionamento di base del processo di piegatura a 3 rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55457e1 elementor-widget elementor-widget-image\" data-id=\"55457e1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-Working-Principle.jpg\" class=\"attachment-large size-large wp-image-5624\" alt=\"Principio di funzionamento del processo di piegatura a 3 rulli\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-Working-Principle.jpg 400w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-Working-Principle-300x201.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-Working-Principle-18x12.jpg 18w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5661c83 elementor-widget elementor-widget-text-editor\" data-id=\"5661c83\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il principio fondamentale della laminazione a tre rulli \u00e8 il seguente: modificando le posizioni relative dei tre rulli, la lamiera subisce una continua deformazione plastica sotto sforzo, formando infine l&#039;arco desiderato o la forma cilindrica.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3696efd elementor-widget elementor-widget-heading\" data-id=\"3696efd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Componenti strutturali di base<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68dc7d3 elementor-widget elementor-widget-text-editor\" data-id=\"68dc7d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Una macchina standard per la laminazione di lastre a tre rulli \u00e8 in genere composta da:<\/b><\/strong><\/p><ul><li>Rullo superiore (rullo principale)<\/li><li>Rullo inferiore (rullo di supporto)<\/li><li>Rulli laterali (rulli di regolazione)<\/li><li>Sistema di azionamento principale<\/li><li>Sistema idraulico<\/li><li>Sistema di controllo elettrico<\/li><li>Meccanismo di inclinazione (per lo scarico)<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7031969 elementor-widget elementor-widget-heading\" data-id=\"7031969\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Processo di formatura a piegatura a 3 rulli<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d42f9ec elementor-widget elementor-widget-heading\" data-id=\"d42f9ec\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fase 1: Alimentazione e posizionamento della piastra<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ac7746 elementor-widget elementor-widget-text-editor\" data-id=\"1ac7746\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La lamiera viene inserita tra i rulli superiore e inferiore.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00afa6d elementor-widget elementor-widget-heading\" data-id=\"00afa6d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fase 2: Sollevamento e abbassamento del rullo laterale<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6978a elementor-widget elementor-widget-text-editor\" data-id=\"fe6978a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I rulli laterali si alzano o si abbassano, modificando la posizione di supporto a tre punti.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bc8f6c elementor-widget elementor-widget-heading\" data-id=\"5bc8f6c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fase 3: Generazione del momento flettente<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-343140c elementor-widget elementor-widget-text-editor\" data-id=\"343140c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Mentre la lamiera passa attraverso i tre rulli:<\/strong><\/p><ul><li>Il rullo superiore esercita pressione.<\/li><li>Il rullo inferiore fornisce supporto.<\/li><li>I rulli laterali controllano il raggio di curvatura.<\/li><li>La lamiera subisce una continua deformazione plastica.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b42e748 elementor-widget elementor-widget-heading\" data-id=\"b42e748\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fase 4: Alimentazione ripetuta<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25a37d3 elementor-widget elementor-widget-text-editor\" data-id=\"25a37d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Attraverso ripetute laminazione, la curvatura raggiunge gradualmente il raggio impostato.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48821b2 elementor-widget elementor-widget-heading\" data-id=\"48821b2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fase 5: Completare il processo di formatura<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea21c08 elementor-widget elementor-widget-text-editor\" data-id=\"ea21c08\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Formare un pezzo da lavorare cilindrico o ad arco.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f928c7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f928c7d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54b80b9\" data-id=\"54b80b9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-019b6ec elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"019b6ec\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55f9793 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55f9793\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c6d9ad\" data-id=\"7c6d9ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fc7729 elementor-widget elementor-widget-heading\" data-id=\"5fc7729\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Principi meccanici della laminazione a tre rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-703017d elementor-widget elementor-widget-text-editor\" data-id=\"703017d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>L&#039;essenza della piegatura delle lamiere a 3 rulli \u00e8: <\/b><\/strong>Formatura a flessione continua a tre punti<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-237f736 elementor-widget elementor-widget-video\" data-id=\"237f736\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=suSrU7988YI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d3acd4 elementor-widget elementor-widget-heading\" data-id=\"1d3acd4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caratteristiche meccaniche:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6236318 elementor-widget elementor-widget-text-editor\" data-id=\"6236318\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il rullo superiore \u00e8 il rullo motore (nella maggior parte delle strutture)<\/p><p>La piastra \u00e8 soggetta a momento flettente<\/p><p>Il lato esterno della piastra \u00e8 sotto tensione<\/p><p>Il lato interno \u00e8 sotto compressione<\/p><p>Lo strato neutro rimane sostanzialmente invariato<\/p><p>Quando la sollecitazione supera il limite di snervamento del materiale, si verifica una deformazione plastica.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08cae46 elementor-widget elementor-widget-heading\" data-id=\"08cae46\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principio del controllo del raggio di curvatura<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-924d793 elementor-widget elementor-widget-heading\" data-id=\"924d793\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Il raggio di curvatura dipende da:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1e1704 elementor-widget elementor-widget-text-editor\" data-id=\"f1e1704\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Distanza tra i rulli<\/li><li>Posizione di rollio laterale<\/li><li>Spessore della piastra<\/li><li>Resistenza del materiale<\/li><li>Pressione del rullo superiore<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eba703 elementor-widget elementor-widget-heading\" data-id=\"6eba703\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Quanto pi\u00f9 il rullo laterale \u00e8 vicino al rullo superiore:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db9916c elementor-widget elementor-widget-text-editor\" data-id=\"db9916c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u2192 Raggio di curvatura pi\u00f9 piccolo<\/p><p>\u2192 Maggiore curvatura di formazione<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb646cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb646cf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1b533e1\" data-id=\"1b533e1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e947942 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e947942\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22d931d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22d931d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f19894\" data-id=\"1f19894\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4bb5118 elementor-widget elementor-widget-heading\" data-id=\"4bb5118\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Tipi strutturali delle macchine per laminazione di lastre a tre rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bc19d4 elementor-widget elementor-widget-text-editor\" data-id=\"1bc19d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u2013 Macchina laminatrice simmetrica a tre rulli<\/p><p>\u2013 Macchina laminatrice a tre rulli asimmetrica<\/p><p>\u2013 Macchina per laminazione di piastre livellate meccanicamente<\/p><p>\u2013 Macchina universale per laminazione di piastre a rulli superiori<\/p><p>Sono disponibili configurazioni personalizzate in base allo spessore della piastra, alla precisione di lavorazione e ai requisiti di automazione.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a843c5c elementor-widget elementor-widget-heading\" data-id=\"a843c5c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Macchina piegatrice simmetrica a 3 rulli<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b87326b elementor-widget elementor-widget-text-editor\" data-id=\"b87326b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Caratteristiche: Due rulli inferiori sono fissi; il rullo superiore si solleva verticalmente.<\/li><li>Vantaggi: struttura semplice; basso costo; adatto per piastre medie e pesanti.<\/li><li>Svantaggi: richiede assistenza pre-piegatura; precisione leggermente inferiore.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce8d1f9 elementor-widget elementor-widget-heading\" data-id=\"ce8d1f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Macchina laminatrice a tre rulli asimmetrica<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6f6afe elementor-widget elementor-widget-text-editor\" data-id=\"a6f6afe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Caratteristiche: Il rullo inferiore \u00e8 regolabile; un rullo laterale \u00e8 mobile.<\/li><li>Vantaggi: pu\u00f2 essere prepiegato direttamente; funzionamento pi\u00f9 semplice; maggiore precisione.<\/li><li>Adatto per: Impianti di lavorazione di piccole e medie dimensioni.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d16d8 elementor-widget elementor-widget-image\" data-id=\"92d16d8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"300\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/SW11X-B-Mechanical-Level-Down-3-Roller-Plate-Bending-Machine.jpg\" class=\"attachment-large size-large wp-image-5625\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/SW11X-B-Mechanical-Level-Down-3-Roller-Plate-Bending-Machine.jpg 540w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/SW11X-B-Mechanical-Level-Down-3-Roller-Plate-Bending-Machine-300x167.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/SW11X-B-Mechanical-Level-Down-3-Roller-Plate-Bending-Machine-18x10.jpg 18w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c246b9a elementor-widget elementor-widget-heading\" data-id=\"c246b9a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Macchina per laminazione a tre rulli a livello basso<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c405de elementor-widget elementor-widget-text-editor\" data-id=\"2c405de\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Caratteristiche: Due rulli laterali si muovono orizzontalmente; il rullo superiore \u00e8 fisso.<\/p><p>Vantaggi: elevata precisione; elevato grado di automazione; adatto per piastre di grandi dimensioni.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a12e4af elementor-widget elementor-widget-heading\" data-id=\"a12e4af\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Macchina laminatrice universale a tre piastre con rullo superiore<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2bce15 elementor-widget elementor-widget-text-editor\" data-id=\"f2bce15\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Caratteristiche: Questa macchina \u00e8 una piegatrice idraulica a 3 rulli, utilizzata per completare i processi di pre-piegatura, arrotondamento e raddrizzamento all&#039;estremit\u00e0 di vari contenitori senza la necessit\u00e0 di girarsi dopo un&#039;alimentazione.<\/li><li>Vantaggi: Grazie al sistema idraulico, \u00e8 adatta alla calandratura di lamiere spesse. La macchina universale con rullo superiore pu\u00f2 essere dotata di un dispositivo di calandratura conica per la calandratura di forme coniche.<\/li><li>Adatto per produrre modelli di laminatoi per lastre per carichi pesanti e il suo prezzo \u00e8 inferiore a <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/it\/piegatrice-a-4-rulli\/\" target=\"_blank\" rel=\"noopener\">Macchina per la laminazione a 4 rulli<\/a><\/span>.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa7e5e0 elementor-widget elementor-widget-video\" data-id=\"fa7e5e0\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=KauYmHZGhAU&amp;feature=youtu.be&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bca218 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"3bca218\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.shen-chong.com\/it\/contact\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Ottieni il preventivo<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be2a001 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be2a001\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dfbd7b5\" data-id=\"dfbd7b5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6868b51 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6868b51\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41dba9e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41dba9e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ff8fd96\" data-id=\"ff8fd96\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ed43ad elementor-widget elementor-widget-heading\" data-id=\"1ed43ad\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Caratteristiche e vantaggi: attrezzatura di piegatura a 3 rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b853929 elementor-widget elementor-widget-text-editor\" data-id=\"b853929\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Di seguito una ripartizione dettagliata dei suoi vantaggi:<\/b><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60efdda elementor-widget elementor-widget-heading\" data-id=\"60efdda\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Forte stabilit\u00e0 strutturale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0ecf67 elementor-widget elementor-widget-text-editor\" data-id=\"e0ecf67\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I tre rulli formano una struttura di supporto a tre punti, garantendo un bilanciamento delle sollecitazioni, un&#039;elevata capacit\u00e0 di carico e l&#039;idoneit\u00e0 per lavorazioni pesanti. Particolarmente adatto per: recipienti a pressione, corpi di serbatoi di stoccaggio e grandi strutture in acciaio.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2f865b elementor-widget elementor-widget-heading\" data-id=\"f2f865b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Ampia gamma di formatura<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96d8335 elementor-widget elementor-widget-text-editor\" data-id=\"96d8335\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Pu\u00f2 elaborare: cilindri, coni (con dispositivi conici), piastre curve e curve multisegmento. I tipi di materiali includono: acciaio al carbonio, acciaio inossidabile, piastre in alluminio, piastre ad alta resistenza e acciaio legato.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7dfd8d elementor-widget elementor-widget-heading\" data-id=\"b7dfd8d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Formatura continua ad alta efficienza<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d567bf elementor-widget elementor-widget-text-editor\" data-id=\"5d567bf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Rispetto alle piegatrici: le piegatrici eseguono la piegatura multisegmento, mentre la formatura a rulli a tre rulli prevede una piegatura continua.<\/p><p>Pertanto: superficie pi\u00f9 liscia, migliore rotondit\u00e0 e giunzioni di saldatura pi\u00f9 precise.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c6b023 elementor-widget elementor-widget-heading\" data-id=\"1c6b023\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Forte capacit\u00e0 di pre-piegatura<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53f053a elementor-widget elementor-widget-text-editor\" data-id=\"53f053a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Supporta la pre-piegatura strutturale parziale: pre-piegatura della testa della piastra, pre-piegatura della coda della piastra, riducendo i residui del bordo dritto.<\/p><p><strong><b>Miglioramenti:<\/b><\/strong><\/p><ul><li>Tasso di utilizzo dei materiali<\/li><li>Qualit\u00e0 della saldatura<\/li><li>Estetica del prodotto finito<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee50b0f elementor-widget elementor-widget-heading\" data-id=\"ee50b0f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) Ampio potenziale per gli aggiornamenti dell&#039;automazione<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df90afd elementor-widget elementor-widget-text-editor\" data-id=\"df90afd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Le moderne piegatrici a tre rulli possono essere dotate di:<\/b><\/strong><\/p><ul><li>Sistema di controllo CNC<\/li><li>Sistema di misurazione automatica del diametro<\/li><li>Sistema di alimentazione automatico<\/li><li>Sistema di compensazione dell&#039;angolo<\/li><li>Sistema di centraggio automatico<\/li><\/ul><p><strong><b>Risultati:<\/b><\/strong><\/p><ul><li>Rotazione con un clic<\/li><li>Memoria dei parametri<\/li><li>Produzione di massa<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69b2827 elementor-widget elementor-widget-heading\" data-id=\"69b2827\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Risparmio energetico e vantaggi di azionamento<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f07729 elementor-widget elementor-widget-text-editor\" data-id=\"8f07729\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Metodi di azionamento principali:<\/b><\/strong><\/p><ul><li>Trasmissione meccanica<\/li><li>Trasmissione idraulica<\/li><li>Servoazionamento completo<\/li><\/ul><p><strong><b>Tra loro:<\/b><\/strong><\/p><ul><li>L&#039;idraulica \u00e8 adatta per carichi pesanti<\/li><li>Il servo \u00e8 adatto per un&#039;elevata precisione<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f35734e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f35734e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-971ad05\" data-id=\"971ad05\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ec9bbdc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ec9bbdc\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c842053 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c842053\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-83b7131\" data-id=\"83b7131\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-827b8ff elementor-widget elementor-widget-heading\" data-id=\"827b8ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Confronto tra laminatoio a tre rulli e laminatoio a quattro rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca515af elementor-widget elementor-widget-heading\" data-id=\"ca515af\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tabella comparativa tra piegatura a 3 rulli e piegatura a 4 rulli:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d936dcd elementor-widget elementor-widget-text-editor\" data-id=\"d936dcd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><tbody><tr><td width=\"182\"><p>Elementi di confronto<\/p><\/td><td width=\"160\"><p>3 rotoli<\/p><\/td><td width=\"230\"><p>4 rulli<\/p><\/td><\/tr><tr><td width=\"182\"><p>Complessit\u00e0 strutturale<\/p><\/td><td width=\"160\"><p>Semplice<\/p><\/td><td width=\"230\"><p>Complesso<\/p><\/td><\/tr><tr><td width=\"182\"><p>Costo<\/p><\/td><td width=\"160\"><p>Inferiore<\/p><\/td><td width=\"230\"><p>Livello superiore<\/p><\/td><\/tr><tr><td width=\"182\"><p>Difficolt\u00e0 operativa<\/p><\/td><td width=\"160\"><p>Leggermente pi\u00f9 alto<\/p><\/td><td width=\"230\"><p>Livello pi\u00f9 semplice<\/p><\/td><\/tr><tr><td width=\"182\"><p>Capacit\u00e0 di pre-piegatura<\/p><\/td><td width=\"160\"><p>Parzialmente supportato<\/p><\/td><td width=\"230\"><p>Pi\u00f9 potente<\/p><\/td><\/tr><tr><td width=\"182\"><p>Automazione<\/p><\/td><td width=\"160\"><p>Aggiornabile<\/p><\/td><td width=\"230\"><p>Pi\u00f9 adatto all&#039;automazione<\/p><\/td><\/tr><\/tbody><\/table><p>I vantaggi dei compressori a tre rulli sono: economici e pratici, strutturalmente stabili e facili da manutenere.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10ec3a1 elementor-widget elementor-widget-heading\" data-id=\"10ec3a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principi tecnici e vantaggi strutturali:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c62ca7 elementor-widget elementor-widget-heading\" data-id=\"5c62ca7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1) Formatura a flessione continua a tre punti<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df5ea47 elementor-widget elementor-widget-text-editor\" data-id=\"df5ea47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&#039;attrezzatura \u00e8 costituita da un sistema di supporto a tre punti composto da un rullo superiore, un rullo inferiore e rulli laterali. Regolando la posizione dei rulli laterali, si modifica lo stato di sollecitazione della lamiera, consentendole di raggiungere gradualmente il raggio di curvatura impostato durante la laminazione, ottenendo una deformazione plastica uniforme e stabile.<\/p><ul><li>Lo strato esterno della lamiera \u00e8 sotto tensione<\/li><li>Lo strato interno \u00e8 sotto compressione<\/li><li>Lo strato neutro \u00e8 stabile<\/li><li>Il processo di formatura \u00e8 continuo e regolare<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b78c2 elementor-widget elementor-widget-heading\" data-id=\"e7b78c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2) Struttura del telaio ad alta resistenza<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2824cfe elementor-widget elementor-widget-text-editor\" data-id=\"2824cfe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Telaio saldato integrale<\/li><li>Struttura della piastra laterale ad alta rigidit\u00e0<\/li><li>Rulli in acciaio legato di grande diametro<\/li><li>Sistema di cuscinetti per impieghi gravosi<\/li><\/ul><p>Garantisce un funzionamento stabile e un controllo preciso anche durante la laminazione di lamiere spesse e di grandi diametri.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-091511e elementor-widget elementor-widget-heading\" data-id=\"091511e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3) Progettazione della funzione di pre-piegatura<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6205637 elementor-widget elementor-widget-text-editor\" data-id=\"6205637\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Supporta la pre-piegatura sulla testa e sulla coda della lamiera, riducendo efficacemente i residui di bordo dritto, migliorando l&#039;utilizzo del materiale e la qualit\u00e0 della saldatura, particolarmente adatto per la produzione di gusci di container con requisiti elevati.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1dd133 elementor-widget elementor-widget-image\" data-id=\"f1dd133\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"259\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process.jpg\" class=\"attachment-large size-large wp-image-5626\" alt=\"Processo di piegatura a 3 rulli\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process.jpg 400w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-300x194.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/03\/3-Roll-Bending-Process-18x12.jpg 18w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2eed75 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2eed75\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5af4041\" data-id=\"5af4041\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d92a48d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d92a48d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5cd3dc5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cd3dc5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c14a70\" data-id=\"9c14a70\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c387a2c elementor-widget elementor-widget-heading\" data-id=\"c387a2c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Indicatori tecnici chiave<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19731ff elementor-widget elementor-widget-text-editor\" data-id=\"19731ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>I principali parametri tecnici includono:<\/b><\/strong><\/p><ul><li>Spessore massimo della bobina<\/li><li>Larghezza massima della bobina<\/li><li>Diametro rullo superiore<\/li><li>Diametro del rullo inferiore<\/li><li>Diametro minimo della bobina<\/li><li>Potenza del motore principale<\/li><li>Velocit\u00e0 di rotolamento<\/li><li>Spessore pre-piegatura<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-202bb00 elementor-widget elementor-widget-heading\" data-id=\"202bb00\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Parametri tecnici chiave (modello di esempio)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ae3666 elementor-widget elementor-widget-text-editor\" data-id=\"4ae3666\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>(I seguenti sono parametri del modello; i parametri effettivi del progetto possono essere modificati in base alle esigenze.)<\/p><table><tbody><tr><td width=\"199\"><p><strong><b>Articolo<\/b><\/strong><\/p><\/td><td width=\"139\"><p><strong><b>Parametri tecnici<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Spessore massimo della bobina<\/b><\/strong><\/p><\/td><td width=\"139\"><p>2500 millimetri<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Larghezza massima della bobina<\/b><\/strong><\/p><\/td><td width=\"139\"><p>\u2264 245 MPa<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Limite di snervamento del materiale<\/b><\/strong><\/p><\/td><td width=\"139\"><p>\u03c6320 mm<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Diametro del rullo superiore<\/b><\/strong><\/p><\/td><td width=\"139\"><p>\u03c6280 mm<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Diametro del rullo inferiore<\/b><\/strong><\/p><\/td><td width=\"139\"><p>\u2265 \u03c6350 mm<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Diametro minimo della bobina<\/b><\/strong><\/p><\/td><td width=\"139\"><p>15 kW<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Potenza del motore principale<\/b><\/strong><\/p><\/td><td width=\"139\"><p>4\u20136 metri\/min<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Velocit\u00e0 di rotolamento<\/b><\/strong><\/p><\/td><td width=\"139\"><p>\u2265 16 millimetri<\/p><\/td><\/tr><tr><td width=\"199\"><p><strong><b>Spessore pre-piegatura<\/b><\/strong><\/p><\/td><td width=\"139\"><p>2500 millimetri<\/p><\/td><\/tr><\/tbody><\/table><p>Possiamo eseguire calcoli di verifica in base al grado di resistenza del materiale della scheda del cliente.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cd410d3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd410d3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d54fe3c\" data-id=\"d54fe3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c4ec06 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5c4ec06\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be4ef37 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be4ef37\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b982af4\" data-id=\"b982af4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35fbc6e elementor-widget elementor-widget-heading\" data-id=\"35fbc6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Riepilogo dei principali vantaggi delle piegatrici a 3 rulli<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06d31c0 elementor-widget elementor-widget-text-editor\" data-id=\"06d31c0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Insomma:<\/strong><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/it\/piegatrice-a-3-rulli\/\" target=\"_blank\" rel=\"noopener\">Piegatrici a tre rulli<\/a><\/span> sono attrezzature classiche per la &quot;piegatura continua della plastica&quot;, dotate di vantaggi globali quali stabilit\u00e0 strutturale, elevata capacit\u00e0 di carico, costi economici e un&#039;ampia gamma di lavorazioni.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e2b4f2a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2b4f2a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1ca0d05\" data-id=\"1ca0d05\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b769330 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b769330\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b635ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b635ef\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e523f61\" data-id=\"e523f61\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa9dc78 elementor-widget elementor-widget-heading\" data-id=\"aa9dc78\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. Tipici settori applicativi<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b70b03 elementor-widget elementor-widget-text-editor\" data-id=\"3b70b03\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Produzione di recipienti a pressione<\/li><li>Torri di turbine eoliche<\/li><li>Serbatoi di stoccaggio petrolchimici<\/li><li>Costruzione navale<\/li><li>Ingegneria delle condotte<\/li><li>Grandi strutture in acciaio<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9846864 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9846864\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fdfed89\" data-id=\"fdfed89\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2bcf04 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a2bcf04\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bf08b7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bf08b7a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-354bbc8\" data-id=\"354bbc8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff9ee8e elementor-widget elementor-widget-heading\" data-id=\"ff9ee8e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Tendenze dello sviluppo tecnologico<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1775bb7 elementor-widget elementor-widget-text-editor\" data-id=\"1775bb7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Direzioni di sviluppo future:<\/b><\/strong><\/p><ul><li>CNC completo<\/li><li>Elettrificazione servo<\/li><li>Sistema di compensazione automatica<\/li><li>Integrazione con taglio laser<\/li><li>Integrazione della fabbrica intelligente<\/li><li>Acquisizione dati e manutenzione remota<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Indice Il processo di piegatura a tre rulli (noto anche come laminazione a tre rulli) \u00e8 uno dei processi di formatura circolare pi\u00f9 classici e ampiamente utilizzati nel campo della formatura della lamiera. \u00c8 ampiamente utilizzato in recipienti a pressione, condotti dell&#039;aria, serbatoi di stoccaggio, strutture in acciaio, cantieristica navale, ponti e produzione di macchinari. Di seguito \u00e8 riportata un&#039;analisi sistematica e approfondita di [\u2026]<\/p>","protected":false},"author":1,"featured_media":5618,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3-Roll Bending Process Working Principle And Equipment Features - SC Machinery<\/title>\n<meta name=\"description\" content=\"3-roll bending process is one of the most classic and widely used circular forming in the field of metal sheet forming.\" \/>\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.shen-chong.com\/it\/3-roll-bending-process-working-principle-and-equipment-features\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3-Roll Bending Process Working Principle And Equipment Features - 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