{"id":6386,"date":"2026-10-02T01:58:00","date_gmt":"2026-10-02T01:58:00","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=6386"},"modified":"2026-09-29T02:36:24","modified_gmt":"2026-09-29T02:36:24","slug":"sc-w12-25x3200-four-roll-plate-rolling-machine-for-sale","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/sc-w12-25x3200-four-roll-plate-rolling-machine-for-sale\/","title":{"rendered":"Laminoir \u00e0 quatre rouleaux SC W12 25X3200 \u00e0 vendre"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6386\" class=\"elementor elementor-6386\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-91af96d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91af96d\" 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-9b745a6\" data-id=\"9b745a6\" 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-7053bfb elementor-widget elementor-widget-text-editor\" data-id=\"7053bfb\" 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 cintreuse \u00e0 quatre rouleaux SC W12 25X3200 est une machine hydraulique haute rigidit\u00e9 con\u00e7ue pour le traitement de t\u00f4les moyennes et \u00e9paisses. Elle est principalement utilis\u00e9e pour cintrer des t\u00f4les d&#039;acier au carbone, d&#039;acier inoxydable, d&#039;acier faiblement alli\u00e9 et autres m\u00e9taux en cylindres, arcs, c\u00f4nes et autres pi\u00e8ces courbes.<\/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-0795cce elementor-widget elementor-widget-text-editor\" data-id=\"0795cce\" 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>Les principales capacit\u00e9s de traitement de cette sp\u00e9cification sont g\u00e9n\u00e9ralement les suivantes\u00a0: \u00e9paisseur maximale de la plaque de 25\u00a0mm, largeur utile maximale de la plaque de 3\u00a0200\u00a0mm et \u00e9paisseur de pr\u00e9-cintrage d\u2019environ 20\u00a0mm. Elle convient \u00e0 des secteurs tels que les appareils \u00e0 pression, les r\u00e9servoirs de stockage, les chaudi\u00e8res, les structures m\u00e9talliques, l\u2019\u00e9nergie \u00e9olienne, la p\u00e9trochimie, les engins de chantier, les pipelines et la fabrication de gros \u00e9quipements.<\/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-517cc5a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"517cc5a\" 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-cfcca18\" data-id=\"cfcca18\" 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-7b1398a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7b1398a\" data-element_type=\"widget\" data-widget_type=\"divider.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-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-block-end:0;flex-grow:1;border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider--element-align-start .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-start .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-start .elementor-divider__element{margin-inline-start:0}.elementor-widget-divider--element-align-end .elementor-divider 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.elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .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-117b1ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"117b1ae\" 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-fd93885\" data-id=\"fd93885\" 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-5a643cc elementor-widget elementor-widget-heading\" data-id=\"5a643cc\" 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. Param\u00e8tres de base de la rouleuse \u00e0 quatre rouleaux W12 25X3200<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aad316 elementor-widget elementor-widget-text-editor\" data-id=\"6aad316\" 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>Vous trouverez ci-dessous un exemple de param\u00e8tre de configuration pour le W12 25<\/b><\/strong><strong><b>X<\/b><\/strong><strong><b>3200<\/b><\/strong><strong><b>\u00a0machine \u00e0 rouler les t\u00f4les \u00e0 quatre rouleaux<\/b><\/strong><strong><b>:<\/b><\/strong><\/p><table><tbody><tr><td><p><strong><b>Article<\/b><\/strong><\/p><\/td><td><p><strong><b>Param\u00e8tres de r\u00e9f\u00e9rence<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Mod\u00e8le d&#039;\u00e9quipement<\/p><\/td><td><p>Laminoir hydraulique \u00e0 quatre rouleaux W12-25\u00d73200<\/p><\/td><\/tr><tr><td><p>Forme structurelle<\/p><\/td><td><p>25 mm<\/p><\/td><\/tr><tr><td><p>\u00c9paisseur maximale de la bobine<\/p><\/td><td><p>20mm<\/p><\/td><\/tr><tr><td><p>\u00c9paisseur maximale avant pliage<\/p><\/td><td><p>3200 mm<\/p><\/td><\/tr><tr><td><p>Largeur maximale de la bobine<\/p><\/td><td><p>Environ 3300 mm<\/p><\/td><\/tr><tr><td><p>Longueur effective du rouleau de travail<\/p><\/td><td><p>\u2264245MPa<\/p><\/td><\/tr><tr><td><p>Limite d&#039;\u00e9lasticit\u00e9 de la feuille<\/p><\/td><td><p>Environ 430 mm<\/p><\/td><\/tr><tr><td><p>Diam\u00e8tre du rouleau sup\u00e9rieur<\/p><\/td><td><p>Environ 390 mm<\/p><\/td><\/tr><tr><td><p>Diam\u00e8tre du rouleau inf\u00e9rieur<\/p><\/td><td><p>Environ 330 mm<\/p><\/td><\/tr><tr><td><p>Diam\u00e8tre du rouleau lat\u00e9ral<\/p><\/td><td><p>Environ 4,5 m\/min<\/p><\/td><\/tr><tr><td><p>Vitesse de la bobine<\/p><\/td><td><p>Environ 22 kW<\/p><\/td><\/tr><tr><td><p>Puissance d&#039;entra\u00eenement principale<\/p><\/td><td><p>Entra\u00eenement hydraulique<\/p><\/td><\/tr><tr><td><p>Type de lecteur<\/p><\/td><td><p>NC\/CNC en option<\/p><\/td><\/tr><tr><td><p>M\u00e9thode de contr\u00f4le<\/p><\/td><td><p>Pr\u00e9-cintrage \u00e0 double extr\u00e9mit\u00e9<\/p><\/td><\/tr><tr><td><p>M\u00e9thode de pr\u00e9-cintrage<\/p><\/td><td><p>Configurable<\/p><\/td><\/tr><tr><td><p>Enroulement conique<\/p><\/td><td><p>Facultatif<\/p><\/td><\/tr><tr><td><p>Support de pi\u00e8ce de grand diam\u00e8tre<\/p><\/td><td><p>Acier au carbone, acier inoxydable, acier faiblement alli\u00e9, etc.<\/p><\/td><\/tr><tr><td><p>type de materiau<\/p><\/td><td><p>Laminoir hydraulique \u00e0 quatre rouleaux W12-25X3200<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8c79d1 elementor-widget elementor-widget-text-editor\" data-id=\"c8c79d1\" 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>Les param\u00e8tres mentionn\u00e9s ci-dessus repr\u00e9sentent une configuration typique et ne sont pas identiques pour tous les produits W12-25\u00d73200. Par exemple, des mod\u00e8les d&#039;autres fabricants pr\u00e9sentant les m\u00eames sp\u00e9cifications peuvent utiliser un moteur principal de 30 kW et des diam\u00e8tres de rouleaux de 430\/390\/340 mm.<\/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-cd09733 elementor-widget elementor-widget-text-editor\" data-id=\"cd09733\" 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>Par cons\u00e9quent, 25X3200MM ne repr\u00e9sente pas une norme unifi\u00e9e \u00e0 l&#039;\u00e9chelle mondiale, notamment en ce qui concerne le diam\u00e8tre de roulement minimal, le diam\u00e8tre des rouleaux, la puissance du moteur, la pression du syst\u00e8me hydraulique et le nombre d&#039;arbres de commande, qui doivent \u00eatre confirm\u00e9s en conjonction avec les sp\u00e9cifications techniques du fabricant.<\/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-319be33 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"319be33\" 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-57065d8\" data-id=\"57065d8\" 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-48f6aca elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"48f6aca\" 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-a85d2af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a85d2af\" 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-6baf926\" data-id=\"6baf926\" 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-3795308 elementor-widget elementor-widget-heading\" data-id=\"3795308\" 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. Qu&#039;est-ce qu&#039;une rouleuse de t\u00f4les \u00e0 quatre rouleaux W12 ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c081df7 elementor-widget elementor-widget-image\" data-id=\"c081df7\" 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=\"800\" height=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/W12-25X3200MM-4-Roller-Plate-Rolling-Machine-For-Sale.jpg\" class=\"attachment-large size-large wp-image-6389\" alt=\"Machine \u00e0 rouler les t\u00f4les \u00e0 4 rouleaux W12 25X3200MM \u00e0 vendre\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/W12-25X3200MM-4-Roller-Plate-Rolling-Machine-For-Sale.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/W12-25X3200MM-4-Roller-Plate-Rolling-Machine-For-Sale-300x188.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/W12-25X3200MM-4-Roller-Plate-Rolling-Machine-For-Sale-768x480.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/W12-25X3200MM-4-Roller-Plate-Rolling-Machine-For-Sale-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-b83da56 elementor-widget elementor-widget-text-editor\" data-id=\"b83da56\" 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 W12 est une machine typique de laminage de t\u00f4les m\u00e9talliques \u00e0 4 rouleaux.<\/p><p>Compar\u00e9 \u00e0 un <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/cintreuse-de-plaques-a-3-rouleaux\/\" target=\"_blank\" rel=\"noopener\">machine \u00e0 rouler les t\u00f4les \u00e0 trois rouleaux<\/a><\/span>Elle ajoute un rouleau inf\u00e9rieur pour le serrage et le positionnement, permettant ainsi \u00e0 la t\u00f4le d&#039;\u00eatre mieux maintenue entre les rouleaux sup\u00e9rieur et inf\u00e9rieur. Simultan\u00e9ment, le rayon de pliage de la t\u00f4le est contr\u00f4l\u00e9 par les rouleaux lat\u00e9raux gauche et droit.<\/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-6ef764f elementor-widget elementor-widget-text-editor\" data-id=\"6ef764f\" 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>Les quatre rouleaux de travail remplissent des fonctions diff\u00e9rentes\u00a0:<\/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-38ce468 elementor-widget elementor-widget-heading\" data-id=\"38ce468\" 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) Rouleau sup\u00e9rieur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55cb251 elementor-widget elementor-widget-text-editor\" data-id=\"55cb251\" 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>Le rouleau sup\u00e9rieur est g\u00e9n\u00e9ralement le rouleau de travail le plus important de l&#039;\u00e9quipement et l&#039;un des principaux rouleaux d&#039;entra\u00eenement.<\/p><p>Fonctions principales :<\/p><ul><li>Pressez la t\u00f4le<\/li><li>Appliquer une pression de roulement<\/li><li>Utilisez le rouleau inf\u00e9rieur pour former un m\u00e9canisme de serrage<\/li><li>Entra\u00eener la t\u00f4le longitudinalement<\/li><li>Participez \u00e0 la formation de l&#039;arc final<\/li><\/ul><p>Pour les plaques d&#039;\u00e9paisseur moyenne de 25 mm, la rigidit\u00e9 et la qualit\u00e9 de surface du rouleau sup\u00e9rieur sont cruciales.<\/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-a1c258d elementor-widget elementor-widget-heading\" data-id=\"a1c258d\" 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) Rouleau inf\u00e9rieur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5d4c32 elementor-widget elementor-widget-text-editor\" data-id=\"f5d4c32\" 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>Le rouleau inf\u00e9rieur est principalement responsable de\u00a0:<\/p><ul><li>Fixation de la plaque d&#039;acier<\/li><li>Fournir une force motrice de friction stable<\/li><li>En utilisant le rouleau sup\u00e9rieur, on forme une zone de serrage.<\/li><li>Aide au positionnement des t\u00f4les<\/li><li>Contr\u00f4le de la position de la t\u00f4le dans la zone de laminage<\/li><\/ul><p>L&#039;une des principales caract\u00e9ristiques d&#039;un laminoir \u00e0 quatre cylindres est sa capacit\u00e9 \u00e0 fixer de mani\u00e8re fiable la plaque d&#039;acier \u00e0 l&#039;aide des cylindres sup\u00e9rieurs et inf\u00e9rieurs.<\/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-723382e elementor-widget elementor-widget-heading\" data-id=\"723382e\" 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) Rouleau gauche<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e433a39 elementor-widget elementor-widget-text-editor\" data-id=\"e433a39\" 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>Le rouleau gauche sert principalement \u00e0\u00a0:<\/p><ul><li>Pr\u00e9-plier l&#039;extr\u00e9mit\u00e9 gauche de la t\u00f4le<\/li><li>Contr\u00f4ler le rayon de roulement<\/li><li>Support de la t\u00f4le<\/li><li>Ajustement de la trajectoire de pliage de la t\u00f4le<\/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-85feaa6 elementor-widget elementor-widget-heading\" data-id=\"85feaa6\" 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) Rouleau droit<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f18c5c elementor-widget elementor-widget-text-editor\" data-id=\"1f18c5c\" 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>Le rouleau droit fonctionne de concert avec le rouleau gauche pour effectuer le pr\u00e9-cintrage de l&#039;autre extr\u00e9mit\u00e9 et le laminage continu.<\/p><p><strong><b>Par cons\u00e9quent, un laminoir \u00e0 quatre cylindres peut r\u00e9aliser un processus typique\u00a0:<\/b><\/strong><\/p><p>Serrage \u2192 Pr\u00e9cintrage avant \u2192 Roulage \u2192 Pr\u00e9cintrage arri\u00e8re \u2192 Arrondi<\/p><p>C\u2019est \u00e9galement une raison importante pour laquelle les laminoirs \u00e0 quatre cylindres conviennent \u00e0 la production en continu de plaques d\u2019\u00e9paisseur moyenne.<\/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-18910e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18910e6\" 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-d5a5a90\" data-id=\"d5a5a90\" 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-80a3fd7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"80a3fd7\" 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-beb600a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"beb600a\" 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-785e1b8\" data-id=\"785e1b8\" 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-0534081 elementor-widget elementor-widget-heading\" data-id=\"0534081\" 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. Principe de fonctionnement de base de la rouleuse de t\u00f4les W12 25X3200<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17cb27f elementor-widget elementor-widget-text-editor\" data-id=\"17cb27f\" 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>Le principe de base d&#039;une cintreuse \u00e0 4 rouleaux peut \u00eatre r\u00e9sum\u00e9 comme suit\u00a0:<\/strong><\/p><p>Les rouleaux sup\u00e9rieurs et inf\u00e9rieurs serrent la plaque d&#039;acier, et les variations de position des rouleaux lat\u00e9raux cr\u00e9ent un moment de flexion. Lors de la rotation des rouleaux de travail, la plaque subit progressivement une d\u00e9formation plastique, formant ainsi le cylindre, le c\u00f4ne ou la surface courbe souhait\u00e9s.<\/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-e311e50 elementor-widget elementor-widget-text-editor\" data-id=\"e311e50\" 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>En termes simples :<\/strong><\/p><ul><li>Les rouleaux sup\u00e9rieurs et inf\u00e9rieurs sont responsables du \u00ab serrage \u00bb.<\/li><li>Les rouleaux lat\u00e9raux sont responsables de la \u00ab flexion \u00bb.<\/li><li>Le syst\u00e8me d&#039;entra\u00eenement est responsable de l&#039;\u00ab alimentation \u00bb<\/li><li>Le syst\u00e8me de contr\u00f4le est responsable du \u00ab positionnement \u00bb.<\/li><\/ul><p>Tous les quatre travaillent ensemble pour mener \u00e0 bien le processus de cintrage des plaques.<\/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-fecdf96 elementor-widget elementor-widget-image\" data-id=\"fecdf96\" 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=\"800\" height=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SC-W12-25X3200-Four-Roll-Plate-Rolling-Machine.jpg\" class=\"attachment-large size-large wp-image-6390\" alt=\"Machine \u00e0 rouler les t\u00f4les \u00e0 quatre rouleaux SC W12 25X3200\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SC-W12-25X3200-Four-Roll-Plate-Rolling-Machine.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SC-W12-25X3200-Four-Roll-Plate-Rolling-Machine-300x188.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SC-W12-25X3200-Four-Roll-Plate-Rolling-Machine-768x480.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SC-W12-25X3200-Four-Roll-Plate-Rolling-Machine-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-832d7cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"832d7cb\" 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-d714eb7\" data-id=\"d714eb7\" 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-1732b4c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1732b4c\" 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-81f5193 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81f5193\" 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-55f198d\" data-id=\"55f198d\" 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-c2159e2 elementor-widget elementor-widget-heading\" data-id=\"c2159e2\" 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. Processus de laminage typique pour une cintreuse \u00e0 rouleaux W12<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9127921 elementor-widget elementor-widget-heading\" data-id=\"9127921\" 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\">\u00c9tape 1 : Chargement de la plaque d&#039;acier<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-428882c elementor-widget elementor-widget-text-editor\" data-id=\"428882c\" 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 plaque d&#039;acier, apr\u00e8s cisaillement, d\u00e9coupe laser ou autre traitement, est plac\u00e9e \u00e0 la position d&#039;alimentation de la machine \u00e0 laminer.<\/p><p><strong>Pour les plaques d&#039;acier de grande taille (25 mm d&#039;\u00e9paisseur), les configurations suivantes sont recommand\u00e9es\u00a0:<\/strong><\/p><ul><li>Plateforme d&#039;alimentation<\/li><li>Dispositif de support frontal<\/li><li>\u00c9quipement de levage<\/li><li>dispositif de positionnement de plaque<\/li><li>Dispositif de centrage lat\u00e9ral<\/li><\/ul><p>Les grandes plaques d&#039;acier sont lourdes, et leur manutention manuelle est non seulement inefficace, mais aussi sujette aux collisions et aux risques pour la s\u00e9curit\u00e9.<\/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-ca8d559 elementor-widget elementor-widget-heading\" data-id=\"ca8d559\" 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\">\u00c9tape 2 : Centrage de la plaque<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8150c92 elementor-widget elementor-widget-text-editor\" data-id=\"8150c92\" 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>Une fois la plaque d&#039;acier ins\u00e9r\u00e9e entre les rouleaux sup\u00e9rieur et inf\u00e9rieur, elle doit \u00eatre centr\u00e9e lat\u00e9ralement.<\/p><p><strong>La pr\u00e9cision du centrage influe directement sur\u00a0:<\/strong><\/p><ul><li>Parall\u00e9lisme des deux extr\u00e9mit\u00e9s du cylindre<\/li><li>Axe cylindrique<\/li><li>Angle du c\u00f4ne<\/li><li>position de soudure<\/li><li>pr\u00e9cision d&#039;assemblage ult\u00e9rieure<\/li><\/ul><p>Pour les plaques d&#039;acier de 3200 mm de large, il est recommand\u00e9 d&#039;\u00e9tablir un rep\u00e8re de centrage clair dans le processus de production.<\/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-3ce6fee elementor-widget elementor-widget-heading\" data-id=\"3ce6fee\" 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\">\u00c9tape 3\u00a0: Levage et serrage du rouleau inf\u00e9rieur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56fd9cb elementor-widget elementor-widget-text-editor\" data-id=\"56fd9cb\" 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>Le rouleau inf\u00e9rieur se d\u00e9place vers le haut, pressant la plaque d&#039;acier entre les rouleaux sup\u00e9rieur et inf\u00e9rieur.<\/p><p>\u00c0 ce stade, il est n\u00e9cessaire de s&#039;assurer que la force de serrage est suffisante mais non excessive.<\/p><p><strong>Un serrage insuffisant peut entra\u00eener\u00a0:<\/strong><\/p><ul><li>Glissement de la feuille<\/li><li>Rayon de roulement instantan\u00e9<\/li><li>Rayures superficielles<\/li><li>Mauvais alignement des feuilles<\/li><\/ul><p>Un serrage excessif peut augmenter la charge sur le syst\u00e8me de rouleaux et le syst\u00e8me hydraulique.<\/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-7357379 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7357379\" 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-67fee2a\" data-id=\"67fee2a\" 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-b2966c8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b2966c8\" 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-747f23a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"747f23a\" 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-075bf12\" data-id=\"075bf12\" 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-d406522 elementor-widget elementor-widget-heading\" data-id=\"d406522\" 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. Principaux avantages technologiques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38bf7a7 elementor-widget elementor-widget-heading\" data-id=\"38bf7a7\" 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) Effectuer toutes les op\u00e9rations en une seule op\u00e9ration de serrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-706b02d elementor-widget elementor-widget-text-editor\" data-id=\"706b02d\" 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>Pr\u00e9-cintrage automatique des deux extr\u00e9mit\u00e9s<\/li><li>Pas besoin de changements de bord r\u00e9p\u00e9t\u00e9s<\/li><li>L&#039;efficacit\u00e9 de formage a \u00e9t\u00e9 augment\u00e9e par 30%+<\/li><\/ul><p>Adapt\u00e9 \u00e0 la production de masse<\/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-261bd87 elementor-widget elementor-widget-heading\" data-id=\"261bd87\" 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) Capacit\u00e9 de laminage de haute pr\u00e9cision<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-351ebf2 elementor-widget elementor-widget-text-editor\" data-id=\"351ebf2\" 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>Pr\u00e9cision de la commande synchrone hydraulique jusqu&#039;\u00e0 \u00b12 mm<\/li><li>Bonne rondeur, bords droits courts<\/li><\/ul><p>Convient aux produits de qualit\u00e9 r\u00e9cipient sous pression<\/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-cc570e0 elementor-widget elementor-widget-heading\" data-id=\"cc570e0\" 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) Conception structurelle robuste et r\u00e9sistante<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9cccd2 elementor-widget elementor-widget-text-editor\" data-id=\"f9cccd2\" 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>Cadre : soud\u00e9 Q235 + usinage int\u00e9gr\u00e9<\/li><li>Rouleau : 42CrMo forg\u00e9 + tremp\u00e9<\/li><li>Duret\u00e9 : HRC45-55 (surface)<\/li><\/ul><p>Forte r\u00e9sistance \u00e0 la d\u00e9formation, adapt\u00e9e au traitement des t\u00f4les \u00e9paisses<\/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-8a98512 elementor-widget elementor-widget-heading\" data-id=\"8a98512\" 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) Capacit\u00e9s d&#039;automatisation et de commande num\u00e9rique par ordinateur (CNC)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f83b1d elementor-widget elementor-widget-text-editor\" data-id=\"6f83b1d\" 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>Commande CNC (PLC\/\u00e9cran tactile)<\/li><li>rouleaux lat\u00e9raux de positionnement automatique<\/li><li>Fonction de m\u00e9morisation des param\u00e8tres<\/li><\/ul><p>Permet une production par lots constante<\/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-fd9d3a9 elementor-widget elementor-widget-heading\" data-id=\"fd9d3a9\" 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) Syst\u00e8me d&#039;automatisation extensible<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df61f2a elementor-widget elementor-widget-text-editor\" data-id=\"df61f2a\" 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>Configurations optionnelles\u00a0:<\/p><ul><li>Support sup\u00e9rieur (roulage de grand diam\u00e8tre)<\/li><li>Support lat\u00e9ral (anti-effondrement)<\/li><li>Table d&#039;alimentation automatique<\/li><li>Dispositif de roulement conique<\/li><\/ul><p>Adapt\u00e9 \u00e0 l&#039;int\u00e9gration sur une ligne de production automatis\u00e9e<\/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-c93dde3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c93dde3\" 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-a28e288\" data-id=\"a28e288\" 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-2be7f09 elementor-widget elementor-widget-heading\" data-id=\"2be7f09\" 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\">Machine \u00e0 rouler les t\u00f4les \u00e0 quatre rouleaux W12 25X3200<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f66f22 elementor-widget elementor-widget-text-editor\" data-id=\"8f66f22\" 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>Plaque de 25 mm d&#039;\u00e9paisseur moyenne \u00d7 Plaque de 3200 mm de large \u00d7 Pr\u00e9-cintrage \u00e0 quatre rouleaux aux deux extr\u00e9mit\u00e9s<\/b><\/strong><\/p><p>Pour les t\u00f4les d&#039;acier d&#039;\u00e9paisseur moyenne de 25 mm, la structure \u00e0 quatre rouleaux r\u00e9duit les serrages r\u00e9p\u00e9t\u00e9s et les r\u00e9glages manuels, ce qui am\u00e9liore l&#039;efficacit\u00e9 de la production et la r\u00e9gularit\u00e9 du traitement par lots. Les capacit\u00e9s de pr\u00e9-cintrage et de laminage en continu de la machine \u00e0 quatre rouleaux constituent \u00e9galement des atouts majeurs qui la distinguent des machines traditionnelles \u00e0 trois rouleaux.<\/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-9e972e9 elementor-widget elementor-widget-text-editor\" data-id=\"9e972e9\" 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>Syst\u00e8me de rouleaux haute rigidit\u00e9 \u00b7 Entra\u00eenement hydraulique puissant \u00b7 Positionnement CNC pr\u00e9cis \u00b7 Pr\u00e9-cintrage aux deux extr\u00e9mit\u00e9s \u00b7 Laminage haute efficacit\u00e9 \u00b7 Arrondi stable<\/b><\/strong><\/p><p>Gr\u00e2ce \u00e0 sa structure \u00e0 quatre rouleaux haute rigidit\u00e9 et \u00e0 son syst\u00e8me d&#039;entra\u00eenement hydraulique, cette machine permet un traitement int\u00e9gr\u00e9 de multiples op\u00e9rations telles que le serrage de t\u00f4les, le pr\u00e9-cintrage aux deux extr\u00e9mit\u00e9s, le laminage continu et l&#039;arrondi. Elle peut former efficacement des pi\u00e8ces cylindriques, arqu\u00e9es et coniques pour des secteurs tels que les appareils \u00e0 pression, les r\u00e9servoirs de stockage, les structures m\u00e9talliques, l&#039;\u00e9nergie \u00e9olienne, la p\u00e9trochimie et la fabrication de gros \u00e9quipements.<\/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-548324a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"548324a\" 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\/fr\/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\">Contactez-nous<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>La cintreuse \u00e0 quatre rouleaux SC W12 25X3200 est une machine hydraulique haute rigidit\u00e9 con\u00e7ue pour le traitement de t\u00f4les moyennes et fortes. Elle est principalement utilis\u00e9e pour cintrer des t\u00f4les d&#039;acier au carbone, d&#039;acier inoxydable, d&#039;acier faiblement alli\u00e9 et autres m\u00e9taux en cylindres, arcs, c\u00f4nes et autres pi\u00e8ces courbes. Ses principales capacit\u00e9s de traitement sont\u00a0: [\u2026]<\/p>","protected":false},"author":1,"featured_media":6388,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-6386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SC W12 25X3200 Four-Roll Plate Rolling Machine For Sale - SC Machinery<\/title>\n<meta name=\"description\" content=\"SC W12 25X3200 four-roll plate rolling machine is high-rigidity hydraulic bending equipment designed for processing medium and heavy plates.\" \/>\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\/fr\/sc-w12-25x3200-four-roll-plate-rolling-machine-for-sale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SC W12 25X3200 Four-Roll Plate Rolling Machine For Sale - 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