{"id":3533,"date":"2025-05-02T19:53:40","date_gmt":"2025-05-02T11:53:40","guid":{"rendered":"http:\/\/www.hafniumtech.com\/?post_type=product&#038;p=3533"},"modified":"2025-05-02T19:59:46","modified_gmt":"2025-05-02T11:59:46","slug":"wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder","status":"publish","type":"product","link":"https:\/\/www.hafniumtech.com\/pt\/produto\/wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder\/","title":{"rendered":"WS(M)-400IGBT M\u00e1quina de soldadura por arco de \u00e1rgon pulsado com inversor 400A 2 em 1 Soldador Tig MMA Soldador de a\u00e7o inoxid\u00e1vel"},"content":{"rendered":"<table style=\"height: 861px;\" width=\"924\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" rowspan=\"2\" width=\"324\"><strong>Item<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"55\"><strong>Unidade<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\"><strong>Modelo<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"195\"><strong>WS-315IGBT<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"195\"><strong>WSM-315IGBT<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"195\"><strong>WS-400IGBT<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"195\"><strong>WSM-400IGBT<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Pot\u00eancia de entrada<\/td>\n<td style=\"text-align: center;\" width=\"55\">V\/Hz<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">3~380\u00b115% 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"260\">Capacidade nominal de entrada<\/td>\n<td style=\"text-align: center;\" width=\"64\">TG<\/td>\n<td style=\"text-align: center;\" width=\"55\">KVA<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">11.3<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">14.7<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\">KVA<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">14.7<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">19.5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"260\">Corrente nominal de entrada<\/td>\n<td style=\"text-align: center;\" width=\"64\">TIG<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">17<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">22<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">22<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">30<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"260\">Tens\u00e3o nominal de sa\u00edda<\/td>\n<td style=\"text-align: center;\" width=\"64\">TIG<\/td>\n<td style=\"text-align: center;\" width=\"55\">V<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">22.6<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">26<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\">V<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">32.6<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">36<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Tens\u00e3o nominal de circuito aberto<\/td>\n<td style=\"text-align: center;\" width=\"55\">V<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">64<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">73<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Ciclo de trabalho nominal<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">35% (40\u2103)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"260\">Efici\u00eancia<\/td>\n<td style=\"text-align: center;\" width=\"64\">TIG<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">81%<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">89%<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">85%<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">91%<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"260\">Fator de pot\u00eancia<\/td>\n<td style=\"text-align: center;\" width=\"64\">TIG<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">0.77<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">0.79<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">0.81<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">0.81<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"260\">Gama de corrente de arranque a quente<\/td>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~200<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"260\">Gama de corrente da for\u00e7a do arco<\/td>\n<td style=\"text-align: center;\" width=\"64\">MMA<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~200<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Tempo de pr\u00e9-fluxo do g\u00e1s<\/td>\n<td style=\"text-align: center;\" width=\"55\">S<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~10<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Tempo de p\u00f3s-fluxo do g\u00e1s<\/td>\n<td style=\"text-align: center;\" width=\"55\">S<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~20<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Intervalo de tempo de subida da corrente<\/td>\n<td style=\"text-align: center;\" width=\"55\">S<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~10<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Intervalo de tempo de descida atual<\/td>\n<td style=\"text-align: center;\" width=\"55\">S<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">0~10<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Gama de correntes de arco el\u00e9trico<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~315<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~400<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Gama de corrente de sa\u00edda<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~315<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~400<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Cratera Gama atual<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~315<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">5~400<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Gama de corrente de pico de impulsos<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" width=\"195\">\/<\/td>\n<td style=\"text-align: center;\" width=\"195\">5~315<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">5~400<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Intervalo de corrente de fundo de impulsos<\/td>\n<td style=\"text-align: center;\" width=\"55\">A<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">5~315<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">5\uff5e400<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Gama de frequ\u00eancia de impulsos<\/td>\n<td style=\"text-align: center;\" width=\"55\">Hz<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">0.2\uff5e99.9<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">0.2~99.9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Gama de r\u00e1cio de servi\u00e7o de impulsos<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">\/<\/td>\n<td style=\"text-align: center;\" width=\"195\">10%\uff5e90%<\/td>\n<td style=\"text-align: center;\" width=\"195\"><\/td>\n<td style=\"text-align: center;\" width=\"195\">10%\uff5e90%<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Modo de arrefecimento<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">Arrefecimento do ar<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Grau de isolamento<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">F<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Prote\u00e7\u00e3o contra ingresso<\/td>\n<td style=\"text-align: center;\" width=\"55\"><\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">IP21S<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Dimens\u00e3o (C\u00d7L\u00d7A)<\/td>\n<td style=\"text-align: center;\" width=\"55\">mm<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"780\">520\u00d7260\u00d7495<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"324\">Fonte de alimenta\u00e7\u00e3o Peso l\u00edquido<\/td>\n<td style=\"text-align: center;\" width=\"55\">Kg<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">23<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"390\">26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<ul>\n<li class=\"\" data-start=\"0\" data-end=\"143\">\n<p class=\"\" data-start=\"2\" data-end=\"143\"><strong data-start=\"2\" data-end=\"39\" data-is-only-node=\"\">Tecnologia de inversor e comutador suave<\/strong>: Controlo digital com m\u00f3dulos IGBT avan\u00e7ados e d\u00edodos rectificadores para um desempenho fi\u00e1vel e eficiente.<\/p>\n<\/li>\n<li class=\"\" data-start=\"144\" data-end=\"270\">\n<p class=\"\" data-start=\"146\" data-end=\"270\"><strong data-start=\"146\" data-end=\"176\" data-is-only-node=\"\">Desempenho MMA ajust\u00e1vel<\/strong>: Os controlos separados do arranque a quente e da for\u00e7a do arco permitem uma soldadura por vareta ideal de \u00d81,6-\u00d85,0 mm.<\/p>\n<\/li>\n<li class=\"\" data-start=\"271\" data-end=\"381\">\n<p class=\"\" data-start=\"273\" data-end=\"381\"><strong data-start=\"273\" data-end=\"296\" data-is-only-node=\"\">Controlo preciso do arco<\/strong>: A igni\u00e7\u00e3o de alta frequ\u00eancia e a regula\u00e7\u00e3o digital garantem golpes est\u00e1veis e repet\u00edveis.<\/p>\n<\/li>\n<li class=\"\" data-start=\"382\" data-end=\"475\">\n<p class=\"\" data-start=\"384\" data-end=\"475\"><strong data-start=\"384\" data-end=\"409\" data-is-only-node=\"\">Compacto e leve<\/strong>: Design ergon\u00f3mico para facilitar o manuseamento e a utiliza\u00e7\u00e3o no terreno.<\/p>\n<\/li>\n<li class=\"\" data-start=\"476\" data-end=\"573\">\n<p class=\"\" data-start=\"478\" data-end=\"573\"><strong data-start=\"478\" data-end=\"510\" data-is-only-node=\"\">Prote\u00e7\u00e3o integrada contra sobreaquecimento<\/strong>: A paragem autom\u00e1tica protege a unidade durante uma utiliza\u00e7\u00e3o prolongada.<\/p>\n<\/li>\n<li class=\"\" data-start=\"574\" data-end=\"677\">\n<p class=\"\" data-start=\"576\" data-end=\"677\"><strong data-start=\"576\" data-end=\"601\" data-is-only-node=\"\">Defini\u00e7\u00f5es personaliz\u00e1veis<\/strong>: Guardar e recuperar perfis de soldadura; selecionar modos de disparo de 2 ou 4 passos.<\/p>\n<\/li>\n<li class=\"\" data-start=\"678\" data-end=\"802\">\n<p class=\"\" data-start=\"680\" data-end=\"802\"><strong data-start=\"680\" data-end=\"706\" data-is-only-node=\"\">Capacidade multi-metal<\/strong>: Ideal para a\u00e7o-carbono, <span style=\"color: #0000ff;\">a\u00e7o inoxid\u00e1vel<\/span>cobre\/ligas, a\u00e7os resistentes ao calor e tit\u00e2nio.<\/p>\n<\/li>\n<li class=\"\" data-start=\"803\" data-end=\"945\">\n<p class=\"\" data-start=\"805\" data-end=\"945\"><strong data-start=\"805\" data-end=\"825\" data-is-only-node=\"\">Utiliza\u00e7\u00e3o robusta no terreno<\/strong>: Concebido para centrais el\u00e9ctricas, constru\u00e7\u00e3o de campos qu\u00edmicos e petrol\u00edferos e aplica\u00e7\u00f5es da ind\u00fastria pesada em ambientes agressivos.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":3534,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15,58],"product_tag":[340,294,341,295,342,297,298,300,308,309,320,321,322,334,336,337,338,339],"class_list":{"0":"post-3533","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-welding-machine-welder","7":"product_cat-tig-tungsten-inert-gas-welding-machine","8":"product_tag-stainless-welding-machine","9":"product_tag-tig-welders","10":"product_tag-stainless-steel-welder","11":"product_tag-welder-tig","12":"product_tag-micro-tig-welder-for-sale","13":"product_tag-cold-tig-welder","14":"product_tag-arc-welders-tig","15":"product_tag-industrial-tig-welder","16":"product_tag-mini-tig-welder","17":"product_tag-new-tig-welder","18":"product_tag-tig-welder-digital","19":"product_tag-cold-welding-tig-welder","20":"product_tag-400-amp-tig-welder","21":"product_tag-gasless-tig-welder","22":"product_tag-pulse-tig-welder","23":"product_tag-handheld-tig-welder","24":"product_tag-portable-tig-welder","25":"product_tag-stainless-steel-welding-machine","26":"stm_brands-huayuan","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WS(M)-400IGBT Inverter Pulsed Argon Arc Welding Machine 400A 2 in 1 Tig MMA Welder Stainless Steel Welder - HafniumTech<\/title>\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.hafniumtech.com\/pt\/produto\/wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WS(M)-400IGBT Inverter Pulsed Argon Arc Welding Machine 400A 2 in 1 Tig MMA Welder Stainless Steel Welder\" \/>\n<meta property=\"og:description\" content=\"Inverter &amp; Soft\u2011Switch Technology: Digital control with advanced IGBT modules and rectifier diodes for reliable, efficient performance.    Adjustable MMA Performance: Separate hot\u2011start and arc\u2011force controls deliver optimal stick welding from \u00d81.6\u2013\u00d85.0\u202fmm.    Precise Arc Control: High\u2011frequency ignition and digital regulation ensure stable, repeatable strikes.    Compact &amp; Lightweight: Ergonomic design for easy handling and operation in the field.    Built\u2011In Overheat Protection: Automatic shutdown safeguards the unit during extended use.    Customizable Settings: Save and recall welding profiles; select 2\u2011step or 4\u2011step trigger modes.    Multi\u2011Metal Capability: Ideal for carbon steel, stainless steel, copper\/alloys, heat\u2011resistant steels, and titanium.    Rugged Field Use: Designed for power plants, chemical and oil\u2011field construction, and heavy\u2011industry applications in harsh environments.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hafniumtech.com\/pt\/produto\/wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder\/\" \/>\n<meta property=\"og:site_name\" content=\"HafniumTech\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61570267424696\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-02T11:59:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hafniumtech.com\/wp-content\/uploads\/2025\/05\/400-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@HafniumTech\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hafniumtech.com\/product\/wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder\/\",\"url\":\"https:\/\/www.hafniumtech.com\/product\/wsm-400igbt-inverter-pulsed-argon-arc-welding-machine-400a-2-in-1-tig-mma-welder-stainless-steel-welder\/\",\"name\":\"WS(M)-400IGBT Inverter Pulsed Argon Arc Welding Machine 400A 2 in 1 Tig MMA Welder Stainless Steel Welder - 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