{"id":18148,"date":"2025-05-12T18:43:05","date_gmt":"2025-05-12T10:43:05","guid":{"rendered":"https:\/\/dezsmt.com\/?p=18148"},"modified":"2025-05-12T18:50:11","modified_gmt":"2025-05-12T10:50:11","slug":"pneumatic-stencil-cleaning-machine-3-key-advances-in-removing-lead-free-solder-paste","status":"publish","type":"post","link":"https:\/\/dezsmt.com\/pt\/pneumatic-stencil-cleaning-machine-3-key-advances-in-removing-lead-free-solder-paste\/","title":{"rendered":"M\u00e1quina pneum\u00e1tica de limpeza de est\u00eancil: 3 avan\u00e7os fundamentais na remo\u00e7\u00e3o de pasta de solda sem lead"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"18148\" class=\"elementor elementor-18148\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c32c4c0 e-flex e-con-boxed e-con e-parent\" data-id=\"c32c4c0\" 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-dbf9468 elementor-widget elementor-widget-text-editor\" data-id=\"dbf9468\" 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>No dom\u00ednio do fabrico de produtos electr\u00f3nicos, a utiliza\u00e7\u00e3o generalizada de <strong>Pasta de solda sem lead<\/strong> trouxe melhorias ambientais, mas tamb\u00e9m criou novos desafios de limpeza. Ao lidar com res\u00edduos de pasta de solda sem lead, os agentes de limpeza tradicionais \u00e0 base de solventes n\u00e3o s\u00f3 enfrentam riscos de compatibilidade de materiais (como a corros\u00e3o do revestimento de n\u00edquel\/prata), mas tamb\u00e9m enfrentam press\u00e3o de conformidade devido a emiss\u00f5es excessivas de COV. A tecnologia de limpeza pneum\u00e1tica \u00e0 base de \u00e1gua equipada com a m\u00e1quina de limpeza pneum\u00e1tica da Dezheng Intelligent <b>M\u00e1quina pneum\u00e1tica de limpeza de stencil DEZ-C730<\/b> redefiniu os padr\u00f5es de tratamento de res\u00edduos de pasta de solda sem lead atrav\u00e9s de tr\u00eas avan\u00e7os fundamentais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-220c77f elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"220c77f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrossel de imagens\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20241010185212-600x652.jpg\" alt=\"\u5fae\u4fe1\u56fe\u7247_20241010185212\" title=\"\"><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20241101094304-600x450.jpg\" alt=\"\u5fae\u4fe1\u56fe\u7247_20241101094304\" title=\"\"><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20241010185244-600x658.jpg\" alt=\"\u5fae\u4fe1\u56fe\u7247_20241010185244\" title=\"\"><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 504C119 504 8 393 8 256S119 8 256 8s248 111 248 248-111 248-248 248zM142.1 273l135.5 135.5c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L226.9 256l101.6-101.6c9.4-9.4 9.4-24.6 0-33.9l-17-17c-9.4-9.4-24.6-9.4-33.9 0L142.1 239c-9.4 9.4-9.4 24.6 0 34z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zm113.9 231L234.4 103.5c-9.4-9.4-24.6-9.4-33.9 0l-17 17c-9.4 9.4-9.4 24.6 0 33.9L285.1 256 183.5 357.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L369.9 273c9.4-9.4 9.4-24.6 0-34z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12ccec9 e-flex e-con-boxed e-con e-parent\" data-id=\"12ccec9\" 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-ceb3cbe elementor-widget elementor-widget-heading\" data-id=\"ceb3cbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. Jato pneum\u00e1tico de alta press\u00e3o: a for\u00e7a de limpeza ao n\u00edvel dos microns penetra nas barreiras residuais<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c93c1f elementor-widget elementor-widget-text-editor\" data-id=\"9c93c1f\" 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>A colof\u00f3nia e o agente tixotr\u00f3pico na pasta de solda sem lead formam facilmente <strong>res\u00edduos de microporos com menos de 0,1 mm<\/strong> ap\u00f3s a soldadura por refluxo. O efeito de limpeza da limpeza por ultra-sons tradicional em stencils espessos (&gt;2,5 mm) \u00e9 inferior ao do 30%. A m\u00e1quina de limpeza de est\u00eancil DEZ-C730 usa uma alta densidade, <strong>bocal rotativo isob\u00e1rico de 360\u00b0 de dupla face<\/strong> e obt\u00e9m as seguintes melhorias atrav\u00e9s de um fluxo de \u00e1gua de alta press\u00e3o acionado pneumaticamente (0,5-0,7 MPa):<\/p><ul><li><span style=\"font-style: inherit; font-weight: inherit;\"><strong>Limpeza de impacto din\u00e2mico:<\/strong> O bico rotativo pulveriza a uma velocidade de 2.000 rpm, gerando <\/span><span style=\"font-style: inherit;\"><b>uma for\u00e7a de impacto do fluxo de \u00e1gua de 20 m\/s,<\/b><\/span><span style=\"font-style: inherit; font-weight: inherit;\"> que elimina diretamente a ades\u00e3o a n\u00edvel molecular entre a pasta de solda e a superf\u00edcie da malha de a\u00e7o. <\/span><\/li><li><span style=\"font-style: inherit; font-weight: inherit;\"><strong>Penetra\u00e7\u00e3o de microfendas:<\/strong> Combinada com a baixa tens\u00e3o superficial dos agentes de limpeza \u00e0 base de \u00e1gua (&lt;30 mN\/m), a solu\u00e7\u00e3o de limpeza pode penetrar profundamente na malha ultrafina de 0,02 mm e remover completamente os res\u00edduos do fundo.<\/span><\/li><li><strong>Design sem danos:<\/strong> Acionado por um motor pneum\u00e1tico para evitar potenciais danos electrost\u00e1ticos no equipamento el\u00e9trico, um sensor de press\u00e3o \u00e9 utilizado para ajustar a for\u00e7a de pulveriza\u00e7\u00e3o em tempo real para garantir uma tens\u00e3o est\u00e1vel da malha de a\u00e7o.<\/li><\/ul><p><b>Verifica\u00e7\u00e3o de dados:<\/b> Uma f\u00e1brica de eletr\u00f3nica autom\u00f3vel utilizou a nossa m\u00e1quina de limpeza de stencil pneum\u00e1tica DEZ-C730 para limpar a malha de a\u00e7o QFP com um passo de 0,3 mm. O res\u00edduo foi reduzido de 12,6 mg\/cm\u00b2 por limpeza manual para 0,8 mg\/cm\u00b2, cumprindo a norma IPC-7526 Classe 3.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a560567 e-flex e-con-boxed e-con e-parent\" data-id=\"a560567\" 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<div class=\"elementor-element elementor-element-24496f0 e-con-full e-flex e-con e-child\" data-id=\"24496f0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6207f0d elementor-widget elementor-widget-image\" data-id=\"6207f0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/elementor\/thumbs\/\u5fae\u4fe1\u56fe\u7247_20250508160009-scaled-r5l0abdcmmvdwhz7oxl4dvfcyezy8dxh17ehre6ru8.jpg\" title=\"_cuva\" alt=\"_cuva\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">(Sala de limpeza)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8ff13a1 e-con-full e-flex e-con e-child\" data-id=\"8ff13a1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7880b5 elementor-widget elementor-widget-image\" data-id=\"f7880b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/elementor\/thumbs\/\u56fe\u72471-r5ot6otq51fzdb8ng8zir7qnpzo6l18cme2ke2u7ow.png\" title=\"\u56fe\u72471\" alt=\"\u56fe\u72471\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">(A colof\u00f3nia e o agente tixotr\u00f3pico na pasta de solda sem lead s\u00e3o refluxados. Res\u00edduos de microporos ap\u00f3s a soldadura)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec55aa6 e-flex e-con-boxed e-con e-parent\" data-id=\"ec55aa6\" 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-10c89fb elementor-widget elementor-widget-heading\" data-id=\"10c89fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2.Sistema de filtragem de tr\u00eas fases: Tecnologia de Reciclagem Supera o Gargalo do Custo<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47fdb38 elementor-widget elementor-widget-text-editor\" data-id=\"47fdb38\" 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>Nos processos de limpeza tradicionais, o consumo de solventes \u00e9 respons\u00e1vel por 45% dos custos de manuten\u00e7\u00e3o do est\u00eancil, mas a m\u00e1quina de limpeza pneum\u00e1tica de est\u00eancil DEZ-C730 <b>sistema de filtragem de tr\u00eas fases<\/b> consegue uma circula\u00e7\u00e3o eficaz gra\u00e7as \u00e0s seguintes inova\u00e7\u00f5es:<\/p><ul><li><b>Interce\u00e7\u00e3o f\u00edsica:<\/b> O filtro prim\u00e1rio de 10 \u03bcm filtra as bolas de solda e os res\u00edduos de etiquetas para evitar que as part\u00edculas grandes obstruam o bocal.<\/li><li><b>Separa\u00e7\u00e3o fina:<\/b> O filtro de ecr\u00e3 de 5 \u03bcm intercepta a pasta de prata e as impurezas da tinta, assegurando que a limpeza do fluido de limpeza se mant\u00e9m acima de 98%.<\/li><li><b>Purifica\u00e7\u00e3o de n\u00edvel nanom\u00e9trico:<\/b> A filtragem de 1 \u03bcm de profundidade remove os res\u00edduos de coloide e resina, prolongando a vida \u00fatil do fluido de limpeza para<b> 5 vezes <\/b>a dos processos tradicionais.<\/li><\/ul><p><strong>Benef\u00edcios econ\u00f3micos:<\/strong> Depois de uma determinada f\u00e1brica ter adotado a nossa m\u00e1quina de limpeza de stencil pneum\u00e1tica DEZ-C730, o consumo anual de agente de limpeza foi reduzido de 1200L para 240L. Combinado com o sistema de reciclagem em circuito fechado, a poupan\u00e7a anual de custos para uma \u00fanica device excedeu os 150.000 yuan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57a87de elementor-widget elementor-widget-image\" data-id=\"57a87de\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"708\" height=\"707\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022.png\" class=\"attachment-large size-large wp-image-18188\" alt=\"Three-stage filtration system\" srcset=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022.png 708w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022-300x300.png 300w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022-100x100.png 100w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022-600x599.png 600w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022-150x150.png 150w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-04_59_25.022-12x12.png 12w\" sizes=\"(max-width: 708px) 100vw, 708px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">(sistema de filtragem de tr\u00eas fases)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68a24aa e-flex e-con-boxed e-con e-parent\" data-id=\"68a24aa\" 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-a0babbe elementor-widget elementor-widget-heading\" data-id=\"a0babbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3. conce\u00e7\u00e3o totalmente pneum\u00e1tica e amiga do ambiente: dupla garantia de seguran\u00e7a e conformidade<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2adee3d elementor-widget elementor-widget-text-editor\" data-id=\"2adee3d\" 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>Em resposta aos rigorosos requisitos ambientais para a limpeza de pasta de solda sem lead, a m\u00e1quina de limpeza pneum\u00e1tica de malha de a\u00e7o DEZ-C730 alcan\u00e7a um equil\u00edbrio entre seguran\u00e7a e efici\u00eancia atrav\u00e9s dos seguintes designs:<\/p><ul><li><strong>Funcionamento n\u00e3o el\u00e9trico:<\/strong> Baseia-se inteiramente em ar comprimido, eliminando os riscos de inc\u00eandio e \u00e9 especialmente adequado para oficinas \u00e0 prova de explos\u00e3o.<\/li><li><strong>Emiss\u00f5es vol\u00e1teis reduzidas:<\/strong> O tubo de escape tipo S e o dispositivo de adsor\u00e7\u00e3o de carbono ativado controlam as emiss\u00f5es de COV para <strong>inferior a 50 ppm<\/strong>em conformidade com os regulamentos REACH da UE.<\/li><li><strong>Isolamento homem-m\u00e1quina:<\/strong> A interface de opera\u00e7\u00e3o com um bot\u00e3o e a cabina de limpeza totalmente fechada evitam que os operadores entrem em contacto com os agentes de limpeza e reduzem o risco de doen\u00e7as profissionais.<\/li><\/ul><p><strong>Aplica\u00e7\u00e3o industrial:<\/strong> Um fabricante device m\u00e9dico utiliza a nossa m\u00e1quina pneum\u00e1tica de limpeza de malha de a\u00e7o DEZ-C730 para limpar a malha de a\u00e7o de uma placa de circuito implant\u00e1vel. Ap\u00f3s a limpeza, o conte\u00fado residual de i\u00f5es na superf\u00edcie da placa \u00e9 <strong>&lt;0,5 \u03bcg\/cm\u00b2,<\/strong> que cumprem a certifica\u00e7\u00e3o de biocompatibilidade ISO 10993.<\/p><p><strong>Tend\u00eancias tecnol\u00f3gicas e sugest\u00f5es de sele\u00e7\u00e3o<\/strong><\/p><ul><li><strong>Compatibilidade de materiais:<\/strong> Os agentes de limpeza \u00e0 base de \u00e1gua com um pH neutro (como o ZESTRON VIGON\u00ae A 200) s\u00e3o preferidos para evitar a corros\u00e3o de substratos de alum\u00ednio\/cobre por agentes de limpeza alcalinos.<\/li><li><strong>Adapta\u00e7\u00e3o do processo:<\/strong> Para cola vermelha e stencils espessos, pode ser utilizada a tecnologia de pulveriza\u00e7\u00e3o pneum\u00e1tica (como a Silman tech DEZ-C 740) para melhorar a profundidade da limpeza.<\/li><li><strong>Atualiza\u00e7\u00e3o inteligente:<\/strong> Em combina\u00e7\u00e3o com um sistema de inspe\u00e7\u00e3o visual com IA (como o equipamento inteligente da Sanjie Machinery), \u00e9 poss\u00edvel obter uma rastreabilidade em tempo real do efeito de limpeza.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f563f9a e-flex e-con-boxed e-con e-parent\" data-id=\"f563f9a\" 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<div class=\"elementor-element elementor-element-a84aa06 e-con-full e-flex e-con e-child\" data-id=\"a84aa06\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-530071d elementor-widget elementor-widget-image\" data-id=\"530071d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471.jpg\" class=\"attachment-large size-large wp-image-18219\" alt=\"DEZ-C740 stencil cleaning machine\" srcset=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471.jpg 800w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-300x300.jpg 300w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-150x150.jpg 150w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-768x768.jpg 768w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-12x12.jpg 12w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-600x600.jpg 600w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u65b0\u56fe\u72471-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">(M\u00e1quina de limpeza de stencil DEZ-C740)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-74c6845 e-con-full e-flex e-con e-child\" data-id=\"74c6845\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64b7c86 elementor-widget elementor-widget-image\" data-id=\"64b7c86\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"788\" height=\"654\" src=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688.png\" class=\"attachment-large size-large wp-image-18220\" alt=\"\" srcset=\"https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688.png 788w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688-300x249.png 300w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688-768x637.png 768w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688-14x12.png 14w, https:\/\/dezsmt.com\/wp-content\/uploads\/2025\/05\/\u5361\u5361\u622a\u56fe_2025-05-12-06_40_06.688-600x498.png 600w\" sizes=\"(max-width: 788px) 100vw, 788px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">(cola vermelha)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8be9e05 e-flex e-con-boxed e-con e-parent\" data-id=\"8be9e05\" 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-7b88832 elementor-widget elementor-widget-text-editor\" data-id=\"7b88832\" 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>Os tr\u00eas principais avan\u00e7os do DEZ-C730 n\u00e3o s\u00f3 resolvem o problema t\u00e9cnico dos res\u00edduos de pasta de solda sem lead, como tamb\u00e9m fornecem aos fabricantes de eletr\u00f3nica solu\u00e7\u00f5es sustent\u00e1veis que cumprem os requisitos ESG atrav\u00e9s de um design ecol\u00f3gico e da otimiza\u00e7\u00e3o dos custos.<\/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>No dom\u00ednio do fabrico de produtos electr\u00f3nicos, a utiliza\u00e7\u00e3o generalizada de pasta de solda sem lead trouxe melhorias ambientais, mas tamb\u00e9m criou novos desafios de limpeza. Ao lidar com res\u00edduos de pasta de solda sem lead, os agentes de limpeza tradicionais \u00e0 base de solventes n\u00e3o s\u00f3 enfrentam riscos de compatibilidade de materiais (como a corros\u00e3o do revestimento de n\u00edquel\/prata), mas tamb\u00e9m enfrentam press\u00e3o de conformidade devido a emiss\u00f5es excessivas de COV. [...]<\/p>","protected":false},"author":7,"featured_media":18239,"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":[110],"tags":[],"class_list":["post-18148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stencil-cleaning"],"modified_by":"DEZSmart","_links":{"self":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts\/18148","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=18148"}],"version-history":[{"count":0,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/posts\/18148\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/media\/18239"}],"wp:attachment":[{"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/media?parent=18148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/categories?post=18148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dezsmt.com\/pt\/wp-json\/wp\/v2\/tags?post=18148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}