{"id":17128,"date":"2026-06-14T23:38:58","date_gmt":"2026-06-15T05:38:58","guid":{"rendered":"https:\/\/steelmax.com\/?p=17128"},"modified":"2026-07-28T05:48:56","modified_gmt":"2026-07-28T11:48:56","slug":"types-of-welding-machine","status":"publish","type":"post","link":"https:\/\/steelmax.com\/pt\/types-of-welding-machine\/","title":{"rendered":"Diferentes Tipos de M\u00e1quinas de Solda e Seus Usos"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1560px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Escolha a m\u00e1quina de solda errada e voc\u00ea sentir\u00e1 imediatamente. A qualidade da solda cai, os operadores gastam mais esfor\u00e7o do que o trabalho deveria exigir, e a produ\u00e7\u00e3o ou falha na inspe\u00e7\u00e3o ou \u00e9 desfeita e refeita.<\/p>\n<p>Acertar significa escolher o certo entre os dispon\u00edveis <strong>tipos de m\u00e1quina de solda<\/strong> ao material, \u00e0s condi\u00e7\u00f5es e ao que o trabalho realmente exige. Este guia abrange os principais tipos de m\u00e1quinas de solda, onde cada uma se encaixa e o que analisar antes de tomar uma decis\u00e3o.<\/p>\n<h2>O que \u00e9 uma m\u00e1quina de solda?<\/h2>\n<p>Uma m\u00e1quina de solda fornece corrente el\u00e9trica controlada para gerar o calor que funde o metal. Essa \u00e9 a fun\u00e7\u00e3o em todos os processos. O que muda \u00e9 como a corrente \u00e9 entregue, quais consum\u00edveis o processo queima e qual material e posi\u00e7\u00e3o a m\u00e1quina \u00e9 projetada para manusear bem.<\/p>\n<h3>Fonte de energia Papel<\/h3>\n<p>A fonte de energia gerencia amperagem, voltagem e estabilidade do arco. Metais diferentes, geometrias de junta e posi\u00e7\u00f5es de soldagem exigem caracter\u00edsticas de arco diferentes. Uma m\u00e1quina ajustada para chapas finas n\u00e3o opera como uma constru\u00edda para placas estruturais pesadas. Essa compatibilidade entre a fonte de energia e a aplica\u00e7\u00e3o \u00e9 onde toda sele\u00e7\u00e3o correta come\u00e7a.<\/p>\n<h3>Processo e M\u00e1quina<\/h3>\n<p>Quando as pessoas falam sobre <strong>tipos de m\u00e1quinas de solda<\/strong>, geralmente significam tanto a fonte de energia quanto o processo que ela executa. Uma m\u00e1quina de solda MIG \u00e9 uma unidade de alimenta\u00e7\u00e3o de arame que executa GMAW. Uma m\u00e1quina de solda TIG executa GTAW com um eletrodo de tungst\u00eanio n\u00e3o consum\u00edvel.<\/p>\n<p>Os dois est\u00e3o relacionados. N\u00e3o \u00e9 poss\u00edvel realizar soldagem por arco submerso em uma unidade MIG leve. Saber dessa rela\u00e7\u00e3o elimina grande parte da confus\u00e3o que envolve a escolha da m\u00e1quina.<\/p>\n<h2>Principais Tipos de M\u00e1quinas de Solda e Seus Usos<\/h2>\n<p>Esses cinco processos cobrem a maior parte do trabalho de soldagem em oficinas de fabrica\u00e7\u00e3o, instala\u00e7\u00f5es de reparo, canteiros de obras e linhas de produ\u00e7\u00e3o.<\/p>\n<table class=\"comparison-table\">\n<tbody>\n<tr>\n<td><strong>Tipo de m\u00e1quina<\/strong><\/td>\n<td><strong>Ideal para<\/strong><\/td>\n<td><strong>Limita\u00e7\u00e3o chave<\/strong><\/td>\n<\/tr>\n<tr>\n<td>MIG (GMAW)<\/td>\n<td>Produ\u00e7\u00e3o e fabrica\u00e7\u00e3o, trabalho geral em oficina<\/td>\n<td>Desempenho ruim em \u00e1reas externas com vento<\/td>\n<\/tr>\n<tr>\n<td>TIG (GTAW)<\/td>\n<td>Soldas de precis\u00e3o, material fino, apar\u00eancia limpa<\/td>\n<td>Mais lento; exige maior habilidade do operador<\/td>\n<\/tr>\n<tr>\n<td>Eletrodo revestido (SMAW)<\/td>\n<td>Trabalho de campo, material sujo ou enferrujado<\/td>\n<td>Deposi\u00e7\u00e3o mais lenta, mais respingos<\/td>\n<\/tr>\n<tr>\n<td>Com n\u00facleo de fluxo (FCAW)<\/td>\n<td>Placa grossa, trabalho estrutural externo<\/td>\n<td>Mais fuma\u00e7a, remo\u00e7\u00e3o de esc\u00f3ria necess\u00e1ria<\/td>\n<\/tr>\n<tr>\n<td>Multiprocessamento<\/td>\n<td>Versatilidade em pequenas lojas ou kits de campo<\/td>\n<td>Custo inicial mais alto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Soldadores MIG<\/h3>\n<p>No processo MIG, o fio \u00e9 alimentado continuamente pela pistola, enquanto o g\u00e1s de prote\u00e7\u00e3o protege o banho de fus\u00e3o. O acionamento do arco \u00e9 confi\u00e1vel, a velocidade de avan\u00e7o \u00e9 alta e o processo \u00e9 muito mais f\u00e1cil de aprender do que o TIG. A\u00e7o, a\u00e7o inoxid\u00e1vel e alum\u00ednio podem ser soldados com o processo MIG, desde que se utilizem o fio e o g\u00e1s adequados.<\/p>\n<p>O vento \u00e9 o ponto fraco. Ele quebra o envelope de g\u00e1s de prote\u00e7\u00e3o e introduz porosidade. Em ambientes fechados e em condi\u00e7\u00f5es controladas de oficina, a MIG \u00e9 o ponto de partida padr\u00e3o para a maioria dos fabricantes.<\/p>\n<h3>Soldadores TIG<\/h3>\n<p>O TIG utiliza um eletrodo de tungst\u00eanio n\u00e3o consum\u00edvel e uma haste de adi\u00e7\u00e3o alimentada separadamente. O operador controla a entrada de calor e o posicionamento do cord\u00e3o de solda com um n\u00edvel de precis\u00e3o que nenhum outro processo consegue igualar. Isso faz com que esse processo seja a escolha padr\u00e3o para materiais finos, juntas de precis\u00e3o, tubos de a\u00e7o inoxid\u00e1vel e trabalhos em que a apar\u00eancia tem grande import\u00e2ncia.<\/p>\n<p>O custo \u00e9 a velocidade. A soldagem TIG \u00e9 mais lenta, exige consideravelmente mais habilidade e n\u00e3o \u00e9 adequada para ambientes de produ\u00e7\u00e3o com alta taxa de deposi\u00e7\u00e3o.<\/p>\n<h3>Soldadores de eletrodo revestido<\/h3>\n<p>A solda Stick usa um eletrodo consum\u00edvel revestido que fornece tanto o metal de enchimento quanto a prote\u00e7\u00e3o, sem a necessidade de g\u00e1s externo. Isso a torna genuinamente port\u00e1til, eficaz em ambientes externos e capaz de soldar metal de base enferrujado ou contaminado, algo que causaria problemas para processos com prote\u00e7\u00e3o a g\u00e1s.<\/p>\n<p>O respingo \u00e9 maior e a esc\u00f3ria precisa sair ap\u00f3s cada passe, mas para manuten\u00e7\u00e3o, reparo e trabalhos de campo em a\u00e7o carbono, nada supera sua simplicidade.<\/p>\n<h3>Soldadores com fio com n\u00facleo de fluxo<\/h3>\n<p>O arame tubular usa um arame tubular com fluxo interno em vez de arame s\u00f3lido que depende de g\u00e1s externo. O arame tubular autoprotegido n\u00e3o precisa de g\u00e1s algum, o que o mant\u00e9m funcionando ao ar livre em condi\u00e7\u00f5es que desativam completamente o MIG.<\/p>\n<p>O fio com n\u00facleo de fluxo protegido por g\u00e1s proporciona taxas de deposi\u00e7\u00e3o mais altas do que o fio MIG s\u00f3lido em chapas grossas. Quando as condi\u00e7\u00f5es externas e a alta taxa de deposi\u00e7\u00e3o s\u00e3o fatores importantes, o processo com fio com n\u00facleo de fluxo preenche a lacuna que nem o MIG nem a soldagem com eletrodo revestido conseguem cobrir sozinhos.<\/p>\n<h3>Soldadores Multi-Processo<\/h3>\n<p>Unidades multiprocesso operam MIG, TIG e eletrodo de uma \u00fanica m\u00e1quina. Lojas menores que precisam de flexibilidade em diferentes tipos de trabalho sem comprar equipamentos separados obt\u00eam valor real delas.<\/p>\n<p>A limita\u00e7\u00e3o honesta \u00e9 que qualquer m\u00e1quina dedicada superar\u00e1 uma unidade multiprocessos em seu pr\u00f3prio processo. Para oficinas que executam um processo o dia todo, a m\u00e1quina projetada especificamente \u00e9 o investimento mais inteligente a longo prazo.<\/p>\n<h2>Tipos Especializados de M\u00e1quinas de Solda para Fabrica\u00e7\u00e3o Industrial<\/h2>\n<p>Al\u00e9m dos trabalhos gerais de oficina, a fabrica\u00e7\u00e3o industrial utiliza equipamentos especializados para produ\u00e7\u00e3o em grande volume, com alta taxa de deposi\u00e7\u00e3o ou alta precis\u00e3o \u2014 algo que as m\u00e1quinas padr\u00e3o simplesmente n\u00e3o conseguem suportar.<\/p>\n<h3>Sistemas de Arco Submerso e Arco Plasma<\/h3>\n<p>Soldagem com arco submerso enterra o arco sob fluxo granular, entregando altas taxas de deposi\u00e7\u00e3o, penetra\u00e7\u00e3o profunda e praticamente zero de respingo em chapas grossas. Soldas longas e cont\u00ednuas em posi\u00e7\u00e3o plana ou horizontal em chapas estruturais e vasos de press\u00e3o s\u00e3o onde ela domina.<\/p>\n<p>O arco de plasma opera com um arco mais energ\u00e9tico e constrito do que o TIG, lidando com materiais mais finos em velocidades de deslocamento mais r\u00e1pidas com controle preciso de calor. No corte, o arco de plasma \u00e9 um dos m\u00e9todos mais comuns para trabalhos de perfil e chapa em oficinas de fabrica\u00e7\u00e3o.<\/p>\n<h3>Soldadores a Motor e Equipamentos de Automa\u00e7\u00e3o<\/h3>\n<p>M\u00e1quinas acionadas por motor funcionam a gasolina ou diesel, sem necessidade de energia da rede el\u00e9trica. Constru\u00e7\u00e3o de dutos, montagem estrutural e locais remotos sem infraestrutura el\u00e9trica s\u00e3o adequados. A maioria opera com eletrodo revestido e arame tubular, com unidades mais novas adicionando MIG.<\/p>\n<p>Carros de soldagem, osciladores e tratores de solda automatizados se enquadram em<a href=\"https:\/\/steelmax.com\/pt\/cutting-welding-automation\/\"> Automa\u00e7\u00e3o de soldagem<\/a>. Eles guiam a tocha ao longo de uma junta em uma velocidade de deslocamento controlada, mantendo par\u00e2metros que um soldador manual teria dificuldade em sustentar em juntas longas ou corridas estendidas.<\/p>\n<p>UMA <a href=\"https:\/\/steelmax.com\/pt\/produto\/rail-runner-gen-3\/\">M\u00e1quina de solda para trator<\/a> executa passes programados em superf\u00edcies planas, horizontais ou inclinadas. O tempo de arco aumenta, a fadiga diminui e a geometria do cord\u00e3o permanece consistente do in\u00edcio ao fim.<\/p>\n<\/div><div class=\"fusion-image-element\" style=\"text-align:center;--awb-margin-bottom:30px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"996\" height=\"488\" alt=\"How to Choose the Right Type of Welding Machine\" title=\"Como Escolher o Tipo Certo de M\u00e1quina de Solda\" src=\"https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine.webp\" class=\"img-responsive wp-image-17133\" srcset=\"https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine-200x98.webp 200w, https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine-400x196.webp 400w, https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine-600x294.webp 600w, https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine-800x392.webp 800w, https:\/\/steelmax.com\/wp-content\/uploads\/2026\/07\/How-to-Choose-the-Right-Type-of-Welding-Machine.webp 996w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 996px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-2\"><p>A sele\u00e7\u00e3o de m\u00e1quinas \u00e9 um chamado de aplica\u00e7\u00e3o, n\u00e3o uma compara\u00e7\u00e3o de pre\u00e7os. Estas s\u00e3o as vari\u00e1veis que levam \u00e0 resposta correta.<\/p>\n<h3>Material de Base e Espessura<\/h3>\n<p>A\u00e7o, a\u00e7o inoxid\u00e1vel, alum\u00ednio e ferro fundido precisam de processos, consum\u00edveis e prote\u00e7\u00e3o diferentes. Come\u00e7ar com o material base j\u00e1 elimina metade das op\u00e7\u00f5es. A espessura cuida do resto. Chapas finas exigem TIG ou MIG de curto-circuito. Placas grossas exigem arcos tubulares ou submersos.<\/p>\n<p>Uma m\u00e1quina com pouca pot\u00eancia em material grosso produz emendas frias e fus\u00e3o incompleta. Uma m\u00e1quina de alta amperagem em material fino queima completamente.<\/p>\n<h3>Posi\u00e7\u00e3o de Soldagem e Condi\u00e7\u00f5es do Local de Trabalho<\/h3>\n<p>Posi\u00e7\u00f5es plana e horizontal aceitam quase qualquer processo. Vertical e a\u00e9reo restringem as op\u00e7\u00f5es a sistemas de solda com esc\u00f3ria de congelamento r\u00e1pido. Ambientes externos desqualificam a MIG com prote\u00e7\u00e3o de g\u00e1s, a menos que haja prote\u00e7\u00e3o contra o vento, empurrando as sele\u00e7\u00f5es para eletrodo revestido ou arame tubular autoprotegido, independentemente do que um ambiente controlado de oficina preferiria.<\/p>\n<h3>Ciclo de Trabalho<\/h3>\n<p>Ciclo de trabalho \u00e9 a porcentagem de uma janela de dez minutos em que uma m\u00e1quina opera com amperagem nominal sem superaquecer.<\/p>\n<p>Uma classifica\u00e7\u00e3o 60% a 300 amperes significa seis minutos de soldagem a cada per\u00edodo de dez minutos nessa pot\u00eancia. Ambientes de produ\u00e7\u00e3o precisam de m\u00e1quinas cujos ciclos de trabalho correspondam \u00e0 demanda real de arco do trabalho. Uma m\u00e1quina para servi\u00e7os leves em um ambiente de produ\u00e7\u00e3o pesada rapidamente se traduz em tempo de inatividade.<\/p>\n<h2>Soldagem Manual vs. Automa\u00e7\u00e3o de Soldagem<\/h2>\n<p>A soldagem manual se mant\u00e9m firme em curtas tiragens, juntas irregulares e geometria que requer ajuste constante manual. Mas em soldas longas e repetitivas, em filetes estruturais, juntas de tubos, cord\u00f5es de chapas de conv\u00e9s, a varia\u00e7\u00e3o surge \u00e0 medida que a fadiga se acumula ao longo do turno. A primeira passada e a vig\u00e9sima raramente se parecem id\u00eanticas, e os inspetores notam.<\/p>\n<p>Um corretamente configurado<a href=\"https:\/\/steelmax.com\/pt\/cutting-welding-automation\/welding-station-equipment\/\"> Esta\u00e7\u00e3o de solda<\/a> com carrinhos automatizados ou equipamentos de posicionamento remove esse problema. A velocidade de deslocamento permanece consistente. Os par\u00e2metros se mant\u00eam dentro das especifica\u00e7\u00f5es. O operador executa o processo em vez de soldar manualmente cada cent\u00edmetro.<\/p>\n<p>Para oficinas com configura\u00e7\u00f5es de juntas de alto volume e repet\u00edveis, a automa\u00e7\u00e3o protege a qualidade da produ\u00e7\u00e3o onde o trabalho manual fisicamente n\u00e3o consegue.<\/p>\n<h2>No\u00e7\u00f5es b\u00e1sicas de manuten\u00e7\u00e3o e seguran\u00e7a para m\u00e1quinas de soldagem<\/h2>\n<p>Verifique regularmente as conex\u00f5es de cabos e aterramento. Aterramentos frouxos causam instabilidade de arco e desgastam componentes internos mais rapidamente do que quase qualquer outro modo de falha. Substitua os consum\u00edveis, incluindo pontas de contato, luvas, bicos e eletrodos, conforme programado, em vez de substitu\u00ed-los ap\u00f3s falharem visivelmente. Inspecione mangueiras de g\u00e1s e reguladores quanto a vazamentos.<\/p>\n<p>EPI \u00e9 inegoci\u00e1vel: um capacete de solda com escurecimento autom\u00e1tico, luvas de soldador, vestimenta resistente a chamas. A ventila\u00e7\u00e3o \u00e9 igualmente cr\u00edtica.<\/p>\n<p>Fumos de soldagem carregam riscos documentados \u00e0 sa\u00fade, e a norma OSHA 1910.252 estabelece requisitos de ventila\u00e7\u00e3o para opera\u00e7\u00f5es de soldagem e corte. A documenta\u00e7\u00e3o do fabricante, juntamente com as normas atuais da AWS e OSHA, \u00e9 a refer\u00eancia autorizada tanto para intervalos de manuten\u00e7\u00e3o quanto para pr\u00e1ticas seguras.<\/p>\n<p>A m\u00e1quina de solda certa se encaixa no material, na posi\u00e7\u00e3o, no ambiente e na demanda de produ\u00e7\u00e3o \u00e0 sua frente, n\u00e3o aquela que custa menos no primeiro dia. Saber o que cada processo faz bem e onde ele falha \u00e9 como as oficinas fazem escolhas que n\u00e3o passam o ano seguinte tentando corrigir. Combine a m\u00e1quina com o trabalho. Os resultados vir\u00e3o da\u00ed.<\/p>\n<h2>FAQ: Tipos de M\u00e1quinas de Solda<\/h2>\n<p>Vamos abordar algumas d\u00favidas comuns sobre os diferentes tipos de m\u00e1quinas de solda.<\/p>\n<h3>Quais s\u00e3o os principais tipos de m\u00e1quinas de solda?<\/h3>\n<p>Soldagem MIG (GMAW), TIG (GTAW), eletrodo revestido (SMAW), arame tubular (FCAW) e m\u00e1quinas multiprocesso cobrem aplica\u00e7\u00f5es gerais. A fabrica\u00e7\u00e3o industrial adiciona sistemas de arco submerso, m\u00e1quinas de arco plasma, soldadores a motor e equipamentos de soldagem automatizada para trabalhos especializados.<\/p>\n<h3>Qual m\u00e1quina de solda \u00e9 melhor para iniciantes?<\/h3>\n<p>MIG \u00e9 o ponto de entrada mais acess\u00edvel. As igni\u00e7\u00f5es de arco s\u00e3o consistentes, o alimentador de arame \u00e9 autom\u00e1tico e o processo perdoa mais varia\u00e7\u00f5es na t\u00e9cnica do que o TIG. Uma m\u00e1quina MIG b\u00e1sica lida com a maioria dos trabalhos introdut\u00f3rios de fabrica\u00e7\u00e3o e reparo em a\u00e7o carbono sem exigir um longo per\u00edodo de desenvolvimento de habilidades primeiro.<\/p>\n<h3>Qual a melhor m\u00e1quina de solda para a\u00e7o grosso?<\/h3>\n<p>Soldagem com arame tubular e soldagem a arco submerso s\u00e3o as respostas padr\u00e3o para chapas grossas. Ambas proporcionam altas taxas de deposi\u00e7\u00e3o e grande penetra\u00e7\u00e3o. Para trabalhos de campo onde a portabilidade \u00e9 importante, o arame tubular autoprotegido \u00e9 a escolha mais pr\u00e1tica.<\/p>\n<h3>Qual a diferen\u00e7a entre m\u00e1quinas de solda MIG e TIG?<\/h3>\n<p>Soldagem MIG alimenta o arame automaticamente, funciona mais r\u00e1pido e exige menor n\u00edvel de habilidade. TIG usa um eletrodo de tungst\u00eanio n\u00e3o consum\u00edvel e adi\u00e7\u00e3o manual de material, dando ao operador controle preciso de calor e cord\u00e3o, ao custo de velocidade. MIG \u00e9 ideal para fabrica\u00e7\u00e3o em s\u00e9rie. TIG \u00e9 ideal para trabalhos de precis\u00e3o e materiais mais finos.<\/p>\n<h3>Quando uma oficina deve considerar a automa\u00e7\u00e3o de soldagem?<\/h3>\n<p>Quando a mesma junta se repete em alto volume, quando a consist\u00eancia manual se degrada durante um turno completo, ou quando o tempo de arco \u00e9 menor do que deveria ser.<a href=\"https:\/\/steelmax.com\/pt\/\"> Steelmax<\/a> oferece solu\u00e7\u00f5es de automa\u00e7\u00e3o de soldagem constru\u00eddas para oficinas de fabrica\u00e7\u00e3o de estruturas, chapas e tubos que enfrentam exatamente essas condi\u00e7\u00f5es.<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":740,"featured_media":17129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[120],"tags":[],"class_list":["post-17128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-work-safety-articles"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t<meta name=\"description\" content=\"Explore the main types of welding machine, from MIG and TIG to automation equipment, and learn which process fits your material, position, and application.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Josh Chiprich\"\/>\n\t<meta name=\"google-site-verification\" content=\"vctvE7A2CxD8S6_K82zYtaeskZCeHn4UDc9QTN1HfKA\" \/>\n\t<link rel=\"canonical\" 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