{"id":5027,"date":"2025-09-15T05:33:32","date_gmt":"2025-09-15T05:33:32","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=5027"},"modified":"2025-09-15T05:38:51","modified_gmt":"2025-09-15T05:38:51","slug":"how-to-choose-the-best-roller-machine","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/pt\/how-to-choose-the-best-roller-machine\/","title":{"rendered":"Como escolher a melhor m\u00e1quina de rolo?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5027\" class=\"elementor elementor-5027\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24f7f44 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24f7f44\" 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-aa0e394\" data-id=\"aa0e394\" 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-391f6b5 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"391f6b5\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor-pro - v3.18.0 - 20-12-2023 *\/\n.elementor-widget-table-of-contents .elementor-toc__header-title{color:var(--header-color)}.elementor-widget-table-of-contents.elementor-toc--collapsed .elementor-toc__toggle-button--collapse,.elementor-widget-table-of-contents:not(.elementor-toc--collapsed) .elementor-toc__toggle-button--expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(--box-min-height);border:var(--box-border-width,1px) solid var(--box-border-color,#9da5ae);border-radius:var(--box-border-radius,3px);background-color:var(--box-background-color);transition:min-height .4s;overflow:hidden}.elementor-toc__header{display:flex;align-items:center;justify-content:space-between;padding:var(--box-padding,20px);background-color:var(--header-background-color);border-bottom:var(--separator-width,1px) solid var(--box-border-color,#9da5ae)}.elementor-toc__header-title{font-size:18px;margin:0;color:var(--header-color)}.elementor-toc__toggle-button{cursor:pointer;display:inline-flex}.elementor-toc__toggle-button i{color:var(--toggle-button-color)}.elementor-toc__toggle-button svg{height:1em;width:1em;fill:var(--toggle-button-color)}.elementor-toc__spinner-container{text-align:center}.elementor-toc__spinner{font-size:2em}.elementor-toc__spinner.e-font-icon-svg{height:1em;width:1em}.elementor-toc__body{padding:var(--box-padding,20px);max-height:var(--toc-body-max-height);overflow-y:auto}.elementor-toc__body::-webkit-scrollbar{width:7px}.elementor-toc__body::-webkit-scrollbar-thumb{background-color:#babfc5;border-radius:10px}.elementor-toc__list-wrapper{list-style:none;padding:0}.elementor-toc__list-item{margin-bottom:.5em}.elementor-toc__list-item.elementor-item-active{font-weight:700}.elementor-toc__list-item 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.elementor-toc__list-item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.elementor-toc__list-items--collapsible>.elementor-toc__list-wrapper>.elementor-toc__list-item>.elementor-toc__list-wrapper{display:none}.elementor-toc__heading-anchor{position:absolute}.elementor-toc__body .elementor-toc__list-item-text{color:var(--item-text-color);-webkit-text-decoration:var(--item-text-decoration);text-decoration:var(--item-text-decoration)}.elementor-toc__body .elementor-toc__list-item-text:hover{color:var(--item-text-hover-color);-webkit-text-decoration:var(--item-text-hover-decoration);text-decoration:var(--item-text-hover-decoration)}.elementor-toc__body .elementor-toc__list-item-text.elementor-item-active{color:var(--item-text-active-color);-webkit-text-decoration:var(--item-text-active-decoration);text-decoration:var(--item-text-active-decoration)}ol.elementor-toc__list-wrapper{counter-reset:item}ol.elementor-toc__list-wrapper .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\t\u00cdndice\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__391f6b5\" aria-expanded=\"true\" aria-label=\"Abrir \u00edndice\"><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 class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__391f6b5\" aria-expanded=\"true\" aria-label=\"Fechar \u00edndice\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__391f6b5\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" 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-5161750 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5161750\" 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-b4fec46\" data-id=\"b4fec46\" 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-eff559e elementor-widget elementor-widget-text-editor\" data-id=\"eff559e\" 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>Escolher a melhor laminadora exige uma an\u00e1lise completa das necessidades de produ\u00e7\u00e3o da sua empresa, das caracter\u00edsticas da chapa met\u00e1lica e do or\u00e7amento. Para escolher a laminadora de chapa met\u00e1lica mais adequada, a chave \u00e9 partir dos tr\u00eas pontos: &quot;o que voc\u00ea quer laminar, como laminar e quanto voc\u00ea quer laminar&quot;. A seguir, apresentarei uma an\u00e1lise detalhada de v\u00e1rios pontos-chave.<\/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-597bcc7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"597bcc7\" 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-43a77de\" data-id=\"43a77de\" 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-108ac9e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"108ac9e\" 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 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.elementor-divider__element{margin-inline-end:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .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-dce20fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dce20fb\" 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-cbc186b\" data-id=\"cbc186b\" 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-4035c85 elementor-widget elementor-widget-heading\" data-id=\"4035c85\" 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. Esclarecer os requisitos de processamento (mais importante)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fc53df elementor-widget elementor-widget-text-editor\" data-id=\"8fc53df\" 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>Tipo de material: a\u00e7o carbono\/a\u00e7o inoxid\u00e1vel\/liga de alum\u00ednio (diferentes limites de escoamento dos materiais influenciam a sele\u00e7\u00e3o da m\u00e1quina e os requisitos de pot\u00eancia).<\/li><li>Faixa de espessura (da mais fina para a mais grossa) e largura da chapa (largura m\u00e1xima de processamento).<\/li><li>Di\u00e2metro interno m\u00ednimo desejado (di\u00e2metro m\u00ednimo quando enrolado em tubos\/bobinas).<\/li><li>Volume de produ\u00e7\u00e3o: produ\u00e7\u00e3o de pe\u00e7a \u00fanica, grande volume\/produ\u00e7\u00e3o de pequenos lotes, alta variedade\/processamento ocasional (influencia a necessidade de CNC e automa\u00e7\u00e3o).<\/li><\/ul><p>Esses par\u00e2metros determinam especifica\u00e7\u00f5es importantes, como a melhor capacidade de carga da m\u00e1quina de rolo, di\u00e2metro e comprimento do tambor.<\/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-c10c08f elementor-widget elementor-widget-image\" data-id=\"c10c08f\" 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=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Three-roller-symmetrical-plate-rolling-machine-20x3000mm.jpg\" class=\"attachment-large size-large wp-image-5031\" alt=\"M\u00e1quina de lamina\u00e7\u00e3o de placas sim\u00e9tricas de tr\u00eas rolos 20x3000mm\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Three-roller-symmetrical-plate-rolling-machine-20x3000mm.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Three-roller-symmetrical-plate-rolling-machine-20x3000mm-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Three-roller-symmetrical-plate-rolling-machine-20x3000mm-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Three-roller-symmetrical-plate-rolling-machine-20x3000mm-16x12.jpg 16w\" 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-4633f88 elementor-widget elementor-widget-heading\" data-id=\"4633f88\" 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) Selecione com base nas caracter\u00edsticas da placa<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88e9fae elementor-widget elementor-widget-text-editor\" data-id=\"88e9fae\" 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<h4><strong>&#8211; <\/strong><strong>Espessura da Placa<\/strong><\/h4><ul><li>Chapas finas (1\u20136 mm): Geralmente, \u00e9 utilizado um rolo de chapa sim\u00e9trica de tr\u00eas rolos ou um rolo de chapa de quatro rolos, oferecendo alta precis\u00e3o e f\u00e1cil ajuste.<\/li><li>Chapas m\u00e9dias e grossas (6\u201340 mm): Recomenda-se um rolo de chapa com quatro rolos, que oferece opera\u00e7\u00e3o mais f\u00e1cil e recursos aprimorados de pr\u00e9-dobramento.<\/li><li>Chapas extra grossas (acima de 40 mm): \u00c9 necess\u00e1rio um rolo de chapa de quatro rolos para servi\u00e7o pesado ou um rolo de chapa universal com rolo superior CNC.<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>Largura da placa<\/strong><\/h4><p>O comprimento de trabalho do rolo da chapa deve ser maior ou igual \u00e0 largura da chapa; caso contr\u00e1rio, o processamento n\u00e3o ser\u00e1 poss\u00edvel.<\/p><p>Alcances comuns: 1,5 m, 2,5 m, 3,2 m e 4 m e acima.<\/p><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>Resist\u00eancia do material<\/strong><\/h4><p>O a\u00e7o carbono comum \u00e9 f\u00e1cil de laminar.<\/p><p>A\u00e7o de alta resist\u00eancia e a\u00e7o inoxid\u00e1vel exigem um rolo de chapa maior e de maior resist\u00eancia.<\/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-cdb3d32 elementor-widget elementor-widget-image\" data-id=\"cdb3d32\" 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=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Sheet-Metal-Roller.jpg\" class=\"attachment-large size-large wp-image-5033\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Sheet-Metal-Roller.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Sheet-Metal-Roller-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Sheet-Metal-Roller-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Sheet-Metal-Roller-16x12.jpg 16w\" 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-c07ce4a elementor-widget elementor-widget-heading\" data-id=\"c07ce4a\" 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) Escolha com base nos requisitos do processo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2b6ca0 elementor-widget elementor-widget-text-editor\" data-id=\"f2b6ca0\" 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<h4><strong>&#8211; <\/strong><strong>Precis\u00e3o de forma\u00e7\u00e3o<\/strong><\/h4><p>Se forem necess\u00e1rias alta precis\u00e3o e boa circularidade, \u00e9 prefer\u00edvel uma m\u00e1quina de lamina\u00e7\u00e3o de placas de quatro rolos.<\/p><p>Uma m\u00e1quina de lamina\u00e7\u00e3o de placas sim\u00e9tricas de tr\u00eas rolos requer duas invers\u00f5es da pe\u00e7a de trabalho, resultando em efici\u00eancia e precis\u00e3o ligeiramente menores.<\/p><h4><strong>&#8211; <\/strong><strong>Capacidade de pr\u00e9-dobramento<\/strong><\/h4><p><a href=\"https:\/\/www.shen-chong.com\/pt\/maquina-dobradeira-de-placa-com-3-rolos\/\" target=\"_blank\" rel=\"noopener\">M\u00e1quinas de lamina\u00e7\u00e3o de placas de tr\u00eas rolos<\/a> requer uma m\u00e1quina de pr\u00e9-dobramento nas extremidades das placas ou permite sucata.<\/p><p>As m\u00e1quinas de lamina\u00e7\u00e3o de chapas de quatro rolos oferecem pr\u00e9-dobramento autom\u00e1tico, reduzindo o desperd\u00edcio e melhorando a efici\u00eancia.<\/p><h4><strong>&#8211; <\/strong><strong>Conforma\u00e7\u00e3o C\u00f4nica<\/strong><\/h4><p>Se voc\u00ea quiser laminar em formato c\u00f4nico, \u00e9 recomend\u00e1vel usar uma m\u00e1quina de lamina\u00e7\u00e3o de placas universal com inclina\u00e7\u00e3o lateral dos rolos.<\/p><h4><strong>&#8211; <\/strong><strong>N\u00edvel de automa\u00e7\u00e3o<\/strong><\/h4><p>As m\u00e1quinas de lamina\u00e7\u00e3o de chapas manuais s\u00e3o adequadas para pequenos lotes e or\u00e7amentos baixos.<\/p><p>As m\u00e1quinas de lamina\u00e7\u00e3o de chapas CNC s\u00e3o adequadas para grandes lotes e linhas de produ\u00e7\u00e3o automatizadas.<\/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-b77ce92 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b77ce92\" 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-c186fd0\" data-id=\"c186fd0\" 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-e52009e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e52009e\" 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-6f99f63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f99f63\" 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-4d38d68\" data-id=\"4d38d68\" 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-8801846 elementor-widget elementor-widget-heading\" data-id=\"8801846\" 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. A melhor sele\u00e7\u00e3o de modelos de m\u00e1quinas de rolo<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b9c13a elementor-widget elementor-widget-image\" data-id=\"7b9c13a\" 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=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Universal-upper-roller-plate-rolling-machine-40X3500.jpg\" class=\"attachment-large size-large wp-image-5032\" alt=\"M\u00e1quina de lamina\u00e7\u00e3o de chapas superiores universais 40X3500\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Universal-upper-roller-plate-rolling-machine-40X3500.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Universal-upper-roller-plate-rolling-machine-40X3500-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Universal-upper-roller-plate-rolling-machine-40X3500-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Universal-upper-roller-plate-rolling-machine-40X3500-16x12.jpg 16w\" 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-fc09920 elementor-widget elementor-widget-heading\" data-id=\"fc09920\" 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) Modelo de m\u00e1quina de rolo de placa comum<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ef9ebc elementor-widget elementor-widget-text-editor\" data-id=\"8ef9ebc\" 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>As m\u00e1quinas de lamina\u00e7\u00e3o de placas comuns incluem 2 rolos, 3 rolos e 4 rolos (e modelos especializados).<\/p><ul><li>3 rolos: Estrutura simples e pre\u00e7o relativamente baixo. Adequado para espessuras gerais e conforma\u00e7\u00e3o convencional, mas requer maior habilidade para di\u00e2metros pequenos ou pr\u00e9-dobramento complexo (mais habilidade operacional).<\/li><li>4 rolos (prensa dupla): A fixa\u00e7\u00e3o por pin\u00e7a dupla facilita a opera\u00e7\u00e3o com fixa\u00e7\u00e3o frontal e traseira, facilitando a obten\u00e7\u00e3o de alta precis\u00e3o e conforma\u00e7\u00e3o com di\u00e2metro interno reduzido. Isso reduz a m\u00e3o de obra, mas tamb\u00e9m aumenta o custo.<\/li><li>M\u00e1quinas de 2 rolos \/ Cones e para fins especiais: Adequadas para lamina\u00e7\u00e3o de se\u00e7\u00f5es transversais especiais ou cones.<\/li><\/ul><p>A escolha de 3 ou 4 rolos afeta diretamente a efici\u00eancia da pr\u00e9-dobragem, a borda reta do produto acabado e o di\u00e2metro m\u00ednimo do rolo.<\/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-a69ab3c elementor-widget elementor-widget-heading\" data-id=\"a69ab3c\" 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) Desempenho do equipamento<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e891944 elementor-widget elementor-widget-text-editor\" data-id=\"e891944\" 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>Di\u00e2metro e resist\u00eancia do rolo: quanto maior o di\u00e2metro do rolo, maior a rigidez e a resist\u00eancia \u00e0 deforma\u00e7\u00e3o.<\/li><li>Tipo de acionamento: acionamento hidr\u00e1ulico &gt; acionamento mec\u00e2nico, para maior pot\u00eancia e maior confiabilidade.<\/li><li>Sistema CNC: Ter controle CNC\/PLC afeta o n\u00edvel de automa\u00e7\u00e3o e efici\u00eancia do processamento.<\/li><li>Seguran\u00e7a e manuten\u00e7\u00e3o: prote\u00e7\u00e3o contra sobrecarga, seguran\u00e7a operacional e um sistema de lubrifica\u00e7\u00e3o completo s\u00e3o importantes.<\/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-f7ac29d elementor-widget elementor-widget-heading\" data-id=\"f7ac29d\" 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) Par\u00e2metros t\u00e9cnicos principais<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89912f2 elementor-widget elementor-widget-text-editor\" data-id=\"89912f2\" 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>Espessura \u00d7 largura \u00d7 resist\u00eancia ao escoamento do material \u00e9 a base do c\u00e1lculo da capacidade da m\u00e1quina: os fabricantes normalmente especificam a capacidade da m\u00e1quina com base em uma determinada resist\u00eancia ao escoamento. Se o seu material for mais resistente, a capacidade real ser\u00e1 menor. Forne\u00e7a ao fabricante as informa\u00e7\u00f5es espec\u00edficas do material da sua chapa met\u00e1lica.<\/p><p>Uma regra geral para o di\u00e2metro do rolo e o di\u00e2metro m\u00ednimo do rolo \u00e9 &quot;di\u00e2metro m\u00e1ximo do rolo \u2248 1,5 \u00d7 di\u00e2metro do rolo superior&quot;. Esta \u00e9 uma regra geral para sistemas de tr\u00eas e quatro rolos. Portanto, se voc\u00ea deseja laminar pe\u00e7as de di\u00e2metro menor, deve escolher um rolo superior menor ou um modelo de m\u00e1quina mais adequado.<\/p><p>Comprimento do rolo (largura de trabalho efetiva): corresponda, no m\u00ednimo, \u00e0 largura m\u00e1xima da folha, deixando uma margem para fixa\u00e7\u00e3o e pr\u00e9-dobramento.<\/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-ae58f80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ae58f80\" 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-d95bf5f\" data-id=\"d95bf5f\" 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-f3662a7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f3662a7\" 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-f4f1f27 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f4f1f27\" 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-409c07e\" data-id=\"409c07e\" 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-f349c61 elementor-widget elementor-widget-heading\" data-id=\"f349c61\" 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. Fatores econ\u00f4micos e de marca<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67624f9 elementor-widget elementor-widget-text-editor\" data-id=\"67624f9\" 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>Faixa de pre\u00e7o acess\u00edvel: As laminadoras de chapas chinesas oferecem alta rela\u00e7\u00e3o custo-benef\u00edcio. Modelos importados (como a italiana DAVI e a francesa FACCIN) oferecem precis\u00e3o e automa\u00e7\u00e3o superiores, mas s\u00e3o mais caros.<\/li><li>Servi\u00e7o p\u00f3s-venda: Verifique os locais de servi\u00e7o locais e o fornecimento pontual de pe\u00e7as de reposi\u00e7\u00e3o.<\/li><li>Investimento de longo prazo: escolha modelos com baixo consumo de energia e baixa manuten\u00e7\u00e3o para maior lucratividade a longo prazo.<\/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-f4c0b60 elementor-widget elementor-widget-heading\" data-id=\"f4c0b60\" 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\">Sele\u00e7\u00e3o de modelo recomendada:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-133f45b elementor-widget elementor-widget-text-editor\" data-id=\"133f45b\" 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>Pequenas plantas de fabrica\u00e7\u00e3o de chapas met\u00e1licas (chapas leves) \u2192 M\u00e1quina de lamina\u00e7\u00e3o de chapas sim\u00e9tricas de tr\u00eas rolos ou econ\u00f4micas de quatro rolos.<\/li><li>Plantas de m\u00e9dio a grande porte (chapa grossa, a\u00e7o inoxid\u00e1vel) \u2192 M\u00e1quina laminadora de chapas hidr\u00e1ulica de quatro rolos.<\/li><li>Fabrica\u00e7\u00e3o de ponta (vasos de press\u00e3o, energia e\u00f3lica, constru\u00e7\u00e3o naval) \u2192 M\u00e1quina laminadora de chapas universais CNC de quatro rolos ou rolo superior com carga e descarga automatizadas.<\/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-79bf3b0 elementor-widget elementor-widget-image\" data-id=\"79bf3b0\" 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 loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Four-roller-plate-rolling-machine-W12X3200.jpg\" class=\"attachment-large size-large wp-image-5034\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Four-roller-plate-rolling-machine-W12X3200.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Four-roller-plate-rolling-machine-W12X3200-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Four-roller-plate-rolling-machine-W12X3200-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/09\/Four-roller-plate-rolling-machine-W12X3200-16x12.jpg 16w\" 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-763dded elementor-widget elementor-widget-heading\" data-id=\"763dded\" 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\">Tabela comparativa de tipos comuns de m\u00e1quinas de lamina\u00e7\u00e3o de chapas met\u00e1licas:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-688028b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"688028b\" 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=\"111\"><p><strong><b>Tipos<\/b><\/strong><\/p><\/td><td width=\"117\"><p><strong><b>Caracter\u00edsticas estruturais<\/b><\/strong><\/p><\/td><td width=\"117\"><p><strong><b>Espessura da chapa aplic\u00e1vel<\/b><\/strong><\/p><\/td><td width=\"125\"><p><strong><b>Formul\u00e1rios<\/b><\/strong><\/p><\/td><td width=\"120\"><p><strong><b>Vantagens<\/b><\/strong><\/p><\/td><td width=\"131\"><p><strong><b>Desvantagem<\/b><\/strong><strong><b>e<\/b><\/strong><strong><b>\u00e9<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de placas sim\u00e9tricas de tr\u00eas rolos<\/b><\/strong><\/p><\/td><td width=\"117\"><p>O rolo superior pode ser levantado e abaixado para acomodar a rota\u00e7\u00e3o da chapa met\u00e1lica<\/p><\/td><td width=\"117\"><p>Placa fina a m\u00e9dia (\u226420 mm)<\/p><\/td><td width=\"125\"><p>Processamento de pequenas chapas met\u00e1licas, aplica\u00e7\u00f5es de baixo custo<\/p><\/td><td width=\"120\"><p>Estrutura simples, pre\u00e7o baixo, f\u00e1cil manuten\u00e7\u00e3o<\/p><\/td><td width=\"131\"><p>N\u00e3o pode ser pr\u00e9-dobrado diretamente, resultando em grande quantidade de refugo e baixa efici\u00eancia.<\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de placas assim\u00e9tricas de tr\u00eas rolos<\/b><\/strong><\/p><\/td><td width=\"117\"><p>Rolo superior fixo, rolo inferior inferior e rolos laterais ajust\u00e1veis<\/p><\/td><td width=\"117\"><p>Placa fina (\u226412mm)<\/p><\/td><td width=\"125\"><p>Dutos de ventila\u00e7\u00e3o, chapa met\u00e1lica leve<\/p><\/td><td width=\"120\"><p>Capacidade de pr\u00e9-dobramento parcial, opera\u00e7\u00e3o f\u00e1cil<\/p><\/td><td width=\"131\"><p>Faixa de aplica\u00e7\u00e3o estreita, n\u00e3o \u00e9 poss\u00edvel processar chapas grossas.<\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de placas hidr\u00e1ulicas de tr\u00eas rolos<\/b><\/strong><\/p><\/td><td width=\"117\"><p>Acionado hidraulicamente, com grandes eixos de rolos<\/p><\/td><td width=\"117\"><p>Placa m\u00e9dia (20\u201360 mm)<\/p><\/td><td width=\"125\"><p>Fabrica\u00e7\u00e3o de m\u00e1quinas em geral, pe\u00e7as estruturais<\/p><\/td><td width=\"120\"><p>Pot\u00eancia potente e alta efici\u00eancia<\/p><\/td><td width=\"131\"><p>Ainda requer uma m\u00e1quina de pr\u00e9-dobramento na extremidade da placa e invers\u00e3o da pe\u00e7a de trabalho.<\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de placas de quatro rolos<\/b><\/strong><\/p><\/td><td width=\"117\"><p>Quatro rolos acionados hidraulicamente (superior, inferior, esquerdo e direito)<\/p><\/td><td width=\"117\"><p>Placa fina a grossa (6\u2013100 mm)<\/p><\/td><td width=\"125\"><p>Vasos de press\u00e3o, navios, estruturas de a\u00e7o<\/p><\/td><td width=\"120\"><p>Pr\u00e9-dobramento autom\u00e1tico, alta precis\u00e3o, alta efici\u00eancia e desperd\u00edcio m\u00ednimo<\/p><\/td><td width=\"131\"><p>Pre\u00e7o alto, manuten\u00e7\u00e3o complexa.<\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de chapa de rolo superior universal<\/b><\/strong><\/p><\/td><td width=\"117\"><p>Rolo superior universalmente m\u00f3vel, rolos laterais inclin\u00e1veis<\/p><\/td><td width=\"117\"><p>Chapa grossa a extra grossa (40\u2013200 mm)<\/p><\/td><td width=\"125\"><p>Cones, vasos de press\u00e3o, torres de turbinas e\u00f3licas<\/p><\/td><td width=\"120\"><p>Capaz de rolar cones, adequado para fabrica\u00e7\u00e3o de servi\u00e7os pesados<\/p><\/td><td width=\"131\"><p>Equipamentos grandes e caros.<\/p><\/td><\/tr><tr><td width=\"111\"><p><strong><b>M\u00e1quina de lamina\u00e7\u00e3o de chapas CNC<\/b><\/strong><\/p><\/td><td width=\"117\"><p>Equipado com um sistema de controle CNC\/PLC<\/p><\/td><td width=\"117\"><p>V\u00e1rios pratos<\/p><\/td><td width=\"125\"><p>Fabrica\u00e7\u00e3o de ponta, produ\u00e7\u00e3o em massa<\/p><\/td><td width=\"120\"><p>Alto grau de automa\u00e7\u00e3o, precis\u00e3o est\u00e1vel e custos de m\u00e3o de obra reduzidos<\/p><\/td><td width=\"131\"><p>Alto custo, requer certo n\u00edvel de habilidade do operador.<\/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-eea394d elementor-widget elementor-widget-heading\" data-id=\"eea394d\" 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\">Guia de Sele\u00e7\u00e3o:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f34ad14 elementor-widget elementor-widget-text-editor\" data-id=\"f34ad14\" 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>Or\u00e7amento limitado, processamento de chapas finas \u2192 M\u00e1quina de lamina\u00e7\u00e3o de chapas sim\u00e9tricas\/assim\u00e9tricas de tr\u00eas rolos<\/li><li>Chapas m\u00e9dias e grossas, requisitos de alta efici\u00eancia \u2192 M\u00e1quina de lamina\u00e7\u00e3o de chapas hidr\u00e1ulicas de quatro rolos<\/li><li>Fabrica\u00e7\u00e3o de servi\u00e7os pesados, cones especiais \u2192 M\u00e1quina de lamina\u00e7\u00e3o de chapas universais com rolo superior<\/li><li>Requisitos de automa\u00e7\u00e3o de alto volume e alta precis\u00e3o \u2192 <a href=\"https:\/\/www.shen-chong.com\/pt\/maquina-dobradeira-de-placa-com-3-rolos\/\" target=\"_blank\" rel=\"noopener\">M\u00e1quina de lamina\u00e7\u00e3o de chapas CNC de quatro rolos<\/a><\/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-cf425b3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf425b3\" 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-be6b310\" data-id=\"be6b310\" 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-018f1f4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"018f1f4\" 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-17615f1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17615f1\" 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-8f0842c\" data-id=\"8f0842c\" 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-86d8008 elementor-widget elementor-widget-heading\" data-id=\"86d8008\" 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. Pontos-chave para a sele\u00e7\u00e3o da m\u00e1quina de lamina\u00e7\u00e3o<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8798ebb elementor-widget elementor-widget-heading\" data-id=\"8798ebb\" 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) Espessura da chapa<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6823ba0 elementor-widget elementor-widget-text-editor\" data-id=\"6823ba0\" 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>Chapa fina (\u226412 mm): M\u00e1quina de lamina\u00e7\u00e3o de chapa assim\u00e9trica de tr\u00eas rolos<\/li><li>Chapa m\u00e9dia (\u226420 mm): M\u00e1quina de lamina\u00e7\u00e3o de chapa sim\u00e9trica de tr\u00eas rolos<\/li><li>Chapa grossa (20\u201360 mm): M\u00e1quina de lamina\u00e7\u00e3o de chapas hidr\u00e1ulicas de tr\u00eas rolos\/quatro rolos<\/li><li>Chapa extra grossa (\u226560 mm): M\u00e1quina de lamina\u00e7\u00e3o de chapas de quatro rolos\/M\u00e1quina de lamina\u00e7\u00e3o de chapas universal de rolo superior<\/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-becb639 elementor-widget elementor-widget-heading\" data-id=\"becb639\" 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) Requisitos do Processo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f688f93 elementor-widget elementor-widget-text-editor\" data-id=\"f688f93\" 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>Rolamento geral: tr\u00eas rolos<\/li><li>Alta precis\u00e3o, pr\u00e9-dobramento e alta efici\u00eancia: quatro rolos<\/li><li>Rolamento de cone: <a href=\"https:\/\/www.shen-chong.com\/pt\/conical-plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">M\u00e1quina de lamina\u00e7\u00e3o de placas c\u00f4nicas<\/a><\/li><li>Automa\u00e7\u00e3o e requisitos de alto volume: M\u00e1quina de lamina\u00e7\u00e3o de chapas CNC<\/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-9caf183 elementor-widget elementor-widget-heading\" data-id=\"9caf183\" 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) Considera\u00e7\u00f5es sobre or\u00e7amento e aplica\u00e7\u00e3o<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05cd448 elementor-widget elementor-widget-text-editor\" data-id=\"05cd448\" 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>F\u00e1brica pequena, or\u00e7amento limitado \u2192 Rolo de chapa de tr\u00eas rolos (alto custo-benef\u00edcio)<\/li><li>Empresas de manufatura de m\u00e9dio a grande porte \u2192 Rolo de placa hidr\u00e1ulica de quatro rolos (escolha principal)<\/li><li>Fabrica\u00e7\u00e3o de equipamentos de ponta (energia e\u00f3lica, vasos de press\u00e3o, constru\u00e7\u00e3o naval) \u2192 Rolo de quatro rolos CNC ou rolo de placa universal<\/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-1fb9929 elementor-widget elementor-widget-text-editor\" data-id=\"1fb9929\" 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>Escolher a melhor laminadora de chapas \u00e9 encontrar aquela que melhor se adapta \u00e0s suas condi\u00e7\u00f5es de trabalho e or\u00e7amento. A melhor laminadora de chapas n\u00e3o \u00e9 a mais cara, mas sim a que melhor se adapta \u00e0 espessura da chapa, aos requisitos do processo e ao or\u00e7amento.<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00cdndice A escolha da melhor laminadora exige uma an\u00e1lise completa das necessidades de produ\u00e7\u00e3o da sua empresa, das caracter\u00edsticas das chapas met\u00e1licas e do or\u00e7amento. Para escolher a laminadora de chapas met\u00e1licas mais adequada, a chave \u00e9 partir dos tr\u00eas pontos: &quot;o que voc\u00ea quer laminar, como laminar e quanto voc\u00ea quer [...]&quot;.<\/p>","protected":false},"author":1,"featured_media":5028,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5027","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>How To Choose The Best Roller Machine? - SC Machinery<\/title>\n<meta name=\"description\" content=\"Choose the best roller machine requires comprehensive consideration o company production needs, sheet metal characteristics, and budget.\" \/>\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\/pt\/how-to-choose-the-best-roller-machine\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How To Choose The Best Roller Machine? 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