{"id":19581,"date":"2026-01-12T15:15:35","date_gmt":"2026-01-12T07:15:35","guid":{"rendered":"https:\/\/dezsmt.com\/?p=19581"},"modified":"2026-01-12T15:40:53","modified_gmt":"2026-01-12T07:40:53","slug":"why-does-stencil-cleaning-affect-solder-paste-printing-quality","status":"publish","type":"post","link":"https:\/\/dezsmt.com\/pt\/why-does-stencil-cleaning-affect-solder-paste-printing-quality\/","title":{"rendered":"Porque \u00e9 que a limpeza do est\u00eancil afecta a qualidade de impress\u00e3o da pasta de solda?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19581\" class=\"elementor elementor-19581\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc396d3 e-flex e-con-boxed e-con e-parent\" data-id=\"fc396d3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b60bdbd elementor-widget elementor-widget-text-editor\" data-id=\"b60bdbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><span style=\"font-family: '\u5fae\u8f6f\u96c5\u9ed1 Light'; font-size: 16pt;\"><span style=\"font-family: Arial;\">M\u00e1quina el\u00e9ctrica de limpeza de est\u00eancil DEZSmart DEZ-C750<\/span><\/span><\/b><\/p>\n<p><b style=\"font-style: inherit;\"><span style=\"font-family: Arial; font-size: 16pt;\">1. Contexto do sector: A impress\u00e3o determina o sucesso<\/span><\/b><\/p>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">O processo de impress\u00e3o da pasta de solda \u00e9 uma das fases mais importantes da montagem de PCB. As estat\u00edsticas mostram que <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">70% de defeitos de montagem<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;t\u00eam origem no processo de impress\u00e3o. A manuten\u00e7\u00e3o de um est\u00eancil SMT imaculado \u00e9 a chave definitiva para melhorar a qualidade de impress\u00e3o.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dezsmt.com\/pt\/why-does-stencil-cleaning-affect-solder-paste-printing-quality\/#2_The_Pain_Points_of_Traditional_Methods_Manual_IPA\" >2. Os pontos fracos dos m\u00e9todos tradicionais (IPA manual)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dezsmt.com\/pt\/why-does-stencil-cleaning-affect-solder-paste-printing-quality\/#3_The_Automated_SMT_Cleaning_Machine_Solution\" >3. A solu\u00e7\u00e3o de m\u00e1quina de limpeza SMT automatizada<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dezsmt.com\/pt\/why-does-stencil-cleaning-affect-solder-paste-printing-quality\/#DEZ-C750_High-Performance_Electric_Stencil_Cleaning_Machine\" >M\u00e1quina de limpeza de est\u00eancil el\u00e9ctrica de alto desempenho DEZ-C750<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dezsmt.com\/pt\/why-does-stencil-cleaning-affect-solder-paste-printing-quality\/#Q3_Is_the_DEZ-C750_cost-effective_in_terms_of_chemical_consumption\" >P3: O DEZ-C750 \u00e9 rent\u00e1vel em termos de consumo de produtos qu\u00edmicos?<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"2_The_Pain_Points_of_Traditional_Methods_Manual_IPA\"><\/span><b><span style=\"font-family: Arial; font-size: 16pt;\">2. Os pontos fracos dos m\u00e9todos tradicionais (IPA manual)<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Embora a limpeza manual com \u00e1lcool isoprop\u00edlico (IPA) seja comum, apresenta v\u00e1rios riscos:<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Limpeza incompleta<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">: \u00c0 medida que a densidade dos componentes aumenta e os passos se estreitam, a limpeza manual n\u00e3o consegue remover completamente a pasta de solda ou as part\u00edculas das pequenas aberturas.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Defeitos de qualidade<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">: Aberturas bloqueadas lead por insufici\u00eancia ou excesso de solda, causando falhas em fases posteriores da produ\u00e7\u00e3o.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Seguran\u00e7a e conformidade<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">: O IPA \u00e9 um solvente inflam\u00e1vel com baixo poder de limpeza. Exige normas de armazenamento rigorosas e implica custos elevados a longo prazo.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Dificuldade futura<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">: \u00c0 medida que as aberturas continuam a diminuir, a limpeza da pasta de solda tornar-se-\u00e1 ainda mais dif\u00edcil para os m\u00e9todos manuais.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_The_Automated_SMT_Cleaning_Machine_Solution\"><\/span><b><span style=\"font-family: Arial; font-size: 16pt;\">3. A solu\u00e7\u00e3o de m\u00e1quina de limpeza SMT automatizada<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><b><span style=\"font-family: Arial; font-size: 12pt;\">Em compara\u00e7\u00e3o com a limpeza manual com IPA, as m\u00e1quinas automatizadas reduzem significativamente as part\u00edculas de solda residuais. Para res\u00edduos persistentes em pequenas aberturas, uma m\u00e1quina profissional automatizada <\/span><\/b><b><\/b><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"DEZ-C750_High-Performance_Electric_Stencil_Cleaning_Machine\"><\/span><b><span style=\"font-family: Arial; font-size: 13.5pt;\">M\u00e1quina de limpeza de est\u00eancil el\u00e9ctrica de alto desempenho DEZ-C750<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">O <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">DEZ-C750<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;\u00e9 um sistema multifuncional de limpeza offline \u00e0 base de \u00e1gua, concebido para satisfazer os requisitos de alta precis\u00e3o do fabrico moderno de produtos electr\u00f3nicos. Utiliza um processo avan\u00e7ado de limpeza por pulveriza\u00e7\u00e3o no ar para obter a m\u00e1xima limpeza e prote\u00e7\u00e3o ambiental.<\/span><\/p>\n<h4><b><span style=\"font-family: Arial; font-size: 15pt;\">3.<\/span><\/b><b><span style=\"font-family: Arial; font-size: 15pt;\">1<\/span><\/b><b><span style=\"font-family: Arial; font-size: 15pt;\">Aplica\u00e7\u00f5es de limpeza<\/span><\/b><b><\/b><\/h4>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">A m\u00e1quina foi concebida para lidar com uma grande variedade de res\u00edduos de produ\u00e7\u00e3o:<\/span><\/p>\n<p><b><span style=\"font-family: \u5b8b\u4f53; font-size: 12pt;\"><span style=\"font-family: Arial;\">-<\/span><\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">Stencils SMT e ecr\u00e3s de seda:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Assegura que as aberturas est\u00e3o livres de pasta de solda.<\/span><\/p>\n<p><b><span style=\"font-family: \u5b8b\u4f53; font-size: 12pt;\"><span style=\"font-family: Arial;\">-<\/span><\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">Stencils e rodos de cobre:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Remove cola vermelha teimosa ou fundente.<\/span><\/p>\n<p><b><span style=\"font-family: \u5b8b\u4f53; font-size: 12pt;\"><span style=\"font-family: Arial;\">-<\/span><\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">Dispositivos e ferramentas:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Manter a precis\u00e3o dos dispositivos de montagem.<\/span><\/p>\n<p><b><span style=\"font-family: \u5b8b\u4f53; font-size: 12pt;\"><span style=\"font-family: Arial;\">-<\/span><\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">PCBs mal impressos:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Permite a recupera\u00e7\u00e3o segura de componentes dispendiosos da placa<\/span><i><\/i><\/p>\n<table style=\"border-collapse: collapse; width: 354.0500pt; margin-left: 3.1500pt; border: none; mso-border-left-alt: none; mso-border-top-alt: none; mso-border-right-alt: none; mso-border-bottom-alt: none; mso-border-insideh: 0.7500pt outset windowtext; mso-border-insidev: 0.7500pt outset windowtext; mso-padding-alt: 0.0000pt 0.0000pt 0.0000pt 0.0000pt;\" border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; mso-border-left-alt: 0.5000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; mso-border-top-alt: 0.5000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext; border: 1.0000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Carater\u00edstica<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: 1.0000pt solid windowtext; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Detalhes<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Modelo<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">DEZ-C750<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Tamanho m\u00e1ximo do est\u00eancil<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">750(C)\u00d7750(L)\u00d740(A) mm<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">M\u00e9todo de limpeza<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Pulverizador de l\u00edquido de alta press\u00e3o m\u00f3vel esquerda-direita<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Sistema de filtragem<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Filtragem de precis\u00e3o em tr\u00eas fases<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Tempos de ciclo<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Limpeza (2-8 min), Enxaguamento (2-8 min), Secagem (5-10 min) <\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Dimens\u00f5es da m\u00e1quina<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">1310(C)\u00d71410(L)\u00d71860(A) mm<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 15.7500pt;\">\n<td style=\"width: 107.1500pt; padding: 1.5000pt 2.2500pt 1.5000pt 2.2500pt; border-left: 1.0000pt solid windowtext; mso-border-left-alt: 0.5000pt solid windowtext; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"142\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">Fonte de alimenta\u00e7\u00e3o<\/span><\/p>\n<\/td>\n<td style=\"width: 246.9000pt; padding: 1.5000pt 0.0000pt 1.5000pt 0.0000pt; border-left: none; mso-border-left-alt: none; border-right: 1.0000pt solid windowtext; mso-border-right-alt: 0.5000pt solid windowtext; border-top: none; mso-border-top-alt: 0.5000pt solid windowtext; border-bottom: 1.0000pt solid windowtext; mso-border-bottom-alt: 0.5000pt solid windowtext;\" valign=\"bottom\" width=\"329\">\n<p style=\"vertical-align: bottom;\"><span style=\"font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.0000pt; mso-font-kerning: 0.0000pt;\">380V AC, 50HZ (Pot\u00eancia total: 30KW) <\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.5000pt; mso-font-kerning: 1.0000pt;\">&nbsp;<\/span><\/p>\n<h4><b><span style=\"font-family: Arial; font-size: 15pt;\">3.2 <\/span><\/b><b><span style=\"font-family: Arial; font-size: 15pt;\">Carater\u00edsticas e vantagens<\/span><\/b><b><\/b><\/h4>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Intelig\u00eancia automatizada:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Equipada com um software avan\u00e7ado de ecr\u00e3 t\u00e1til, a m\u00e1quina automatiza todo o processo \u201cLimpar-Refluxo-Renxaguar-Secar\u201d com a opera\u00e7\u00e3o de um bot\u00e3o.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Desempenho de secagem superior:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Uma ventoinha de alta press\u00e3o combinada com uma caixa de aquecimento personalizada e facas de vento garantem uma secagem r\u00e1pida e completa dos stencils.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Amigo do ambiente e seguro:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Concebida especificamente para agentes de limpeza \u00e0 base de \u00e1gua, elimina os riscos de seguran\u00e7a e protege os operadores.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Gest\u00e3o optimizada de fluidos:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;A conce\u00e7\u00e3o do reservat\u00f3rio duplo de l\u00edquido (reservat\u00f3rios de limpeza e de enxaguamento independentes) combinada com um sistema de refluxo direto do l\u00edquido reduz significativamente o consumo de produtos qu\u00edmicos.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Durabilidade industrial:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;O corpo global em a\u00e7o inoxid\u00e1vel \u00e9 resistente a \u00e1cidos, \u00e1lcalis e \u00e0 corros\u00e3o, enquanto as calhas de guia de alta precis\u00e3o garantem uma reposi\u00e7\u00e3o exacta e uma longa vida \u00fatil do service.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Efici\u00eancia de custos:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;Utiliza ar comprimido para recuperar o l\u00edquido residual da tubagem ap\u00f3s a limpeza, reduzindo ainda mais os custos de funcionamento.<\/span><\/p>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\"><img decoding=\"async\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2026\/01\/\u5fae\u4fe1\u56fe\u7247_20260112150718_82_7-1024x1024.jpg\" alt=\"\" width=\"1024\" height=\"1024\" title=\"\"><\/span><\/p>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.5000pt; mso-font-kerning: 1.0000pt;\">&nbsp;<\/span><\/p>\n<p><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 10.5000pt; mso-font-kerning: 1.0000pt;\">&nbsp;<\/span><b style=\"color: rgb(15, 23, 42); font-family: Heebo, sans-serif; font-size: 30px; font-style: inherit;\"><span style=\"font-family: Arial; font-size: 16pt;\">4<\/span><\/b><b style=\"color: rgb(15, 23, 42); font-family: Heebo, sans-serif; font-size: 30px; font-style: inherit;\"><span style=\"font-family: Arial; font-size: 16pt;\">. Resumo<\/span><\/b><\/p>\n<p style=\"margin-right: 0.0000pt; mso-para-margin-right: 0.0000gd; mso-pagination: widow-orphan;\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Atualiza\u00e7\u00e3o para o <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">DEZ-C750<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">&nbsp;O processo de limpeza automatizado \u00e9 mais do que apenas uma quest\u00e3o de limpeza - trata-se de garantir a consist\u00eancia da produ\u00e7\u00e3o, prolongar a vida \u00fatil dos seus stencils e manter um local de trabalho seguro<\/span><\/p>\n<p style=\"margin-right: 0.0000pt; mso-para-margin-right: 0.0000gd; mso-pagination: widow-orphan;\"><b><span style=\"font-family: Arial; font-size: 16pt;\">5.<\/span><\/b><b><span style=\"font-family: Arial; font-size: 16pt;\">FAQ<\/span><\/b><b><\/b><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Q1<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">:<\/span><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Que defeitos de soldadura podem resultar de uma limpeza incompleta do est\u00eancil?<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">A1<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">:<\/span><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Os res\u00edduos de pasta de solda nas aberturas do est\u00eancil podem causar \"orelhas de c\u00e3o\", solda insuficiente ou pontes durante a impress\u00e3o subsequente, leading para abrir ou curto-circuitar a linha SMT e afetar significativamente as taxas de rendimento.<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">Q2<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">:<\/span><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Como escolher o agente de limpeza certo para uma m\u00e1quina de limpeza el\u00e9ctrica?<\/span><\/p>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">A2:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Recomendamos a utiliza\u00e7\u00e3o de agentes de limpeza ecol\u00f3gicos \u00e0 base de \u00e1gua. Estes t\u00eam pontos de inflama\u00e7\u00e3o elevados e odores reduzidos. Quando utilizados com o sistema de filtragem de circula\u00e7\u00e3o da m\u00e1quina el\u00e9ctrica, asseguram resultados de limpeza \u00f3ptimos, reduzindo as emiss\u00f5es de COV.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Q3_Is_the_DEZ-C750_cost-effective_in_terms_of_chemical_consumption\"><\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">Q<\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">3<\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">:<\/span><\/b><b><span style=\"font-family: Arial; font-size: 13.5pt;\">&nbsp;<\/span><\/b><span style=\"font-family: Arial; font-size: 12pt;\">O DEZ-C750 \u00e9 rent\u00e1vel em termos de consumo de produtos qu\u00edmicos?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b><span style=\"font-family: Arial; font-size: 12pt;\">A<\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">3<\/span><\/b><b><span style=\"font-family: Arial; font-size: 12pt;\">:<\/span><\/b><span style=\"font-family: Arial; font-size: 12pt;\">&nbsp;Sem d\u00favida. A m\u00e1quina possui um design de tanque duplo para manter separados os l\u00edquidos de limpeza e de enxaguamento. Inclui tamb\u00e9m um sistema de refluxo direto do l\u00edquido e utiliza ar comprimido para recuperar o l\u00edquido residual ap\u00f3s a limpeza, o que reduz significativamente o consumo geral de produtos qu\u00edmicos e os custos de funcionamento.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>DEZSmart DEZ-C750 M\u00e1quina el\u00e9ctrica de limpeza de est\u00eancil 1. Contexto da ind\u00fastria: A impress\u00e3o determina o sucesso O processo de impress\u00e3o de pasta de solda \u00e9 uma das fases mais vitais na montagem de PCB. As estat\u00edsticas mostram que 70% dos defeitos de montagem t\u00eam origem no processo de impress\u00e3o. A manuten\u00e7\u00e3o de um est\u00eancil SMT imaculado \u00e9 a chave definitiva para melhorar a qualidade da impress\u00e3o. 2. Os pontos problem\u00e1ticos<\/p>","protected":false},"author":7,"featured_media":19596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[43],"tags":[],"class_list":["post-19581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-cleaning"],"modified_by":"DEZSmart","_links":{"self":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts\/19581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/comments?post=19581"}],"version-history":[{"count":5,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts\/19581\/revisions"}],"predecessor-version":[{"id":19599,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts\/19581\/revisions\/19599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/media\/19596"}],"wp:attachment":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/media?parent=19581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/categories?post=19581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/tags?post=19581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}