{"id":1399,"date":"2023-08-11T03:57:01","date_gmt":"2023-08-11T03:57:01","guid":{"rendered":"https:\/\/prototekparts.com\/?p=1399"},"modified":"2024-01-25T07:17:14","modified_gmt":"2024-01-25T07:17:14","slug":"advantages-of-cold-extrusion-process","status":"publish","type":"post","link":"https:\/\/prototekparts.com\/pt\/vantagens-do-processo-de-extrusao-a-frio\/","title":{"rendered":"Vantagens do processo de extrus\u00e3o a frio"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1399\" class=\"elementor elementor-1399\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4526133f elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-items-middle wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"4526133f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-42580a73\" data-id=\"42580a73\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75a3fa5e elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"75a3fa5e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Detalhes do blog<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5bde5f9d elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"5bde5f9d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-463f3a10\" data-id=\"463f3a10\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-648d3918 elementor-widget elementor-widget-image\" data-id=\"648d3918\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/prototekparts.com\/wp-content\/uploads\/elementor\/thumbs\/Cold-Extrusion-11-qa23zzstaotr02dw9lrmckziilk4lj4d49f3v0d2tk.jpg\" title=\"Extrus\u00e3o a frio-11\" alt=\"Extrus\u00e3o a frio-11\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-499c5844 elementor-invisible elementor-widget elementor-widget-post-info\" data-id=\"499c5844\" data-element_type=\"widget\" data-settings=\"{&quot;_animation_tablet&quot;:&quot;fadeInUp&quot;,&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-63bb4ef elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/prototekparts.com\/pt\/author\/suey\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"jki jki-user-light\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tSuey\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-c6ed1e9 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/prototekparts.com\/pt\/2023\/08\/11\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calendar\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>11 de agosto de 2023<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f274f34 elementor-invisible elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"3f274f34\" data-element_type=\"widget\" data-settings=\"{&quot;_animation_tablet&quot;:&quot;fadeInUp&quot;,&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Vantagens do processo de extrus\u00e3o a frio<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fc8acc5 elementor-widget elementor-widget-text-editor\" data-id=\"5fc8acc5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>A extrus\u00e3o a frio consiste em colocar a pe\u00e7a bruta de metal na cavidade de extrus\u00e3o a frio, em temperatura ambiente, por meio do pun\u00e7\u00e3o fixo da prensa para aplicar press\u00e3o \u00e0 pe\u00e7a bruta, de modo que a pe\u00e7a bruta de metal produza deforma\u00e7\u00e3o pl\u00e1stica e o m\u00e9todo de processamento de pe\u00e7as.<\/p>\n<p>A China conseguiu realizar a extrus\u00e3o a frio de chumbo,<strong><b> estanho, alum\u00ednio, cobre, zinco e suas ligas, a\u00e7o de baixo carbono, a\u00e7o de m\u00e9dio carbono, a\u00e7o para ferramentas, a\u00e7o de baixa liga e a\u00e7o inoxid\u00e1vel, e at\u00e9 mesmo a\u00e7o para rolamentos, a\u00e7o para ferramentas de alto carbono e alta liga de alum\u00ednio, a\u00e7o de alta velocidade e outros metais<\/b><\/strong> Em equipamentos de extrus\u00e3o, nosso pa\u00eds tem a capacidade de projetar e fabricar prensas de extrus\u00e3o.&nbsp;<\/p>\n<p>Al\u00e9m da prensa mec\u00e2nica geral, a prensa hidr\u00e1ulica, a prensa de extrus\u00e3o a frio, a prensa de fric\u00e7\u00e3o e o equipamento de alta velocidade e alta energia t\u00eam sido usados com sucesso na produ\u00e7\u00e3o de extrus\u00e3o r\u00edgida.<\/p>\n<h2><strong><b>Definir<\/b><\/strong><\/h2>\n<p>A extrus\u00e3o \u00e9 um processo que for\u00e7a os chips de ouro a produzir <strong><b>fluxo de pl\u00e1stico<\/b><\/strong> A extrus\u00e3o a frio \u00e9 uma das tecnologias de processamento de pe\u00e7as sem chip e com menos chip, portanto, \u00e9 uma tecnologia avan\u00e7ada no processamento pl\u00e1stico de chips de ouro. Se a pe\u00e7a em branco for prensada por meio de aquecimento a uma temperatura abaixo da temperatura de recristaliza\u00e7\u00e3o, isso \u00e9 chamado de extrus\u00e3o a quente. A extrus\u00e3o a quente ainda tem a vantagem de ter menos cavacos.<\/p>\n<h2><strong><b>Vantagens<\/b><\/strong><\/h2>\n<ol>\n<li><strong><b>Dimensionamento preciso<\/b><\/strong><\/li>\n<\/ol>\n<p>A precis\u00e3o geral da dimens\u00e3o das pe\u00e7as extrudadas a frio desenvolvidas em nosso pa\u00eds \u00e9 de at\u00e9 8 ~ 9 graus. Se a lubrifica\u00e7\u00e3o ideal for usada, ela fica atr\u00e1s apenas da superf\u00edcie de polimento fino. Portanto, as pe\u00e7as fabricadas pelo m\u00e9todo de extrus\u00e3o a frio geralmente n\u00e3o precisam ser retrabalhadas, e um pequeno n\u00famero precisa apenas de acabamento (retifica\u00e7\u00e3o). Economize materiais.<\/p>\n<ol start=\"2\">\n<li><strong><b>Salvar materiais<\/b><\/strong><\/li>\n<\/ol>\n<p>A taxa de utiliza\u00e7\u00e3o de materiais extrudados a frio geralmente pode chegar a mais de 80%. Por exemplo, a taxa de utiliza\u00e7\u00e3o do material de corte din\u00e2mico do pino do pist\u00e3o automotivo da marca Jiefang \u00e9 de 43,3% e, com a extrus\u00e3o a frio, a taxa de utiliza\u00e7\u00e3o do material aumentou para 92%; por exemplo, depois que a luva do rolamento da junta universal foi alterada para extrus\u00e3o a frio, a taxa de utiliza\u00e7\u00e3o do material aumentou de 27,8% para 64%. Pode-se observar que o m\u00e9todo de extrus\u00e3o a frio pode economizar muito a\u00e7o e materiais de metais n\u00e3o ferrosos na produ\u00e7\u00e3o de pe\u00e7as de m\u00e1quinas<\/p>\n<ol start=\"3\">\n<li><strong><b>Alta efici\u00eancia de produ\u00e7\u00e3o<\/b><\/strong><\/li>\n<\/ol>\n<p>A efici\u00eancia da produ\u00e7\u00e3o de pe\u00e7as mec\u00e2nicas por extrus\u00e3o a frio \u00e9 muito alta, especialmente na produ\u00e7\u00e3o de pe\u00e7as de grandes lotes. A produ\u00e7\u00e3o por extrus\u00e3o a frio \u00e9 v\u00e1rias vezes, dezenas de vezes ou at\u00e9 centenas de vezes maior em compara\u00e7\u00e3o com o corte. Por exemplo, os pinos de pist\u00e3o extrudados a frio para autom\u00f3veis s\u00e3o 3,2 vezes mais produtivos do que os usinados, e os aut\u00f4matos de pinos de pist\u00e3o extrudados a frio agora s\u00e3o usados para aumentar ainda mais a produtividade. A produtividade de um aut\u00f4mato de extrus\u00e3o a frio \u00e9 equivalente \u00e0 de 100 tornos comuns ou 10 tornos autom\u00e1ticos de quatro eixos.<\/p>\n<ol start=\"4\">\n<li><strong><b>Ampla aplica\u00e7\u00e3o<\/b><\/strong><\/li>\n<\/ol>\n<p>Como se\u00e7\u00f5es de formato especial, dentes internos, furos de formato especial e furos cegos, essas pe\u00e7as s\u00e3o dif\u00edceis de serem conclu\u00eddas por outros m\u00e9todos de processamento, mas \u00e9 muito conveniente process\u00e1-las com extrus\u00e3o a frio.<\/p>\n<ol start=\"5\">\n<li><strong><b>Alta resist\u00eancia<\/b><\/strong><\/li>\n<\/ol>\n<p>Como a extrus\u00e3o a frio adota a caracter\u00edstica de fortalecimento da deforma\u00e7\u00e3o a frio dos materiais met\u00e1licos, ou seja, a pe\u00e7a bruta de metal est\u00e1 no estado de tens\u00e3o compressiva de tr\u00eas vias durante o processo de extrus\u00e3o, e o material \u00e9 compacto e tem dire\u00e7\u00e3o de fluxo de fibra cont\u00ednua ap\u00f3s a deforma\u00e7\u00e3o, de modo que a resist\u00eancia das pe\u00e7as \u00e9 bastante aprimorada. Dessa forma, materiais de baixa resist\u00eancia podem ser usados em vez de materiais de alta resist\u00eancia. Por exemplo, no passado, o a\u00e7o 20Cr era usado para fabricar pinos de pist\u00e3o da marca Liberation por meio de corte. Agora, o a\u00e7o 20 \u00e9 usado para fabricar pinos de pist\u00e3o por extrus\u00e3o a frio. Ap\u00f3s o teste de desempenho, o m\u00e9todo de extrus\u00e3o a frio \u00e9 superior ao m\u00e9todo de corte para fabricar pinos de pist\u00e3o.<\/p>\n<p>Se o senhor tiver alguma necessidade de extrus\u00e3o a frio, sinta-se \u00e0 vontade para entrar em contato com a Prototek,<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-12e63a6 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no elementor-invisible\" data-id=\"12e63a6\" data-element_type=\"section\" data-settings=\"{&quot;animation_tablet&quot;:&quot;fadeInUp&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5bc2d835\" data-id=\"5bc2d835\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56c8abd4 elementor-widget__width-auto elementor-widget-mobile__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"56c8abd4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tags:    <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a19fd5c elementor-widget__width-auto elementor-invisible elementor-widget elementor-widget-post-info\" data-id=\"2a19fd5c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-bf2a931 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\textrus\u00e3o a frio\uff0c impacto a frio\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-74bd8cd1\" data-id=\"74bd8cd1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a48fbec elementor-widget__width-auto elementor-widget-mobile__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1a48fbec\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rede social:<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-732b6f3f elementor-share-buttons--view-icon elementor-share-buttons--skin-flat elementor-share-buttons--shape-circle elementor-share-buttons--align-left elementor-share-buttons--color-custom elementor-widget__width-auto elementor-widget-mobile__width-inherit elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"732b6f3f\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-grid\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_facebook\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on facebook\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_linkedin\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on linkedin\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span 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AGORA<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Blog Details Cold extrusion is to put the metal blank in the cold extrusion cavity, at room temperature, through the press fixed punch to apply pressure to the blank, so that the metal blank to produce plastic deformation and parts processing method. China has been able to cold extrusion of lead, tin, aluminum, copper, zinc and their alloys, low carbon steel, medium carbon steel, tool steel, low alloy steel, and stainless steel, and even bearing steel, high carbon and high aluminum alloy tool steel, high-speed steel, and other metals can be cold extrusion of a certain amount of deformation.In extrusion equipment, our country has the ability to design and manufacture extrusion presses.&nbsp; In addition to the general mechanical press, hydraulic press, cold extrusion press, friction press,, and high-speed high-energy equipment have been successfully used for hard extrusion production. Define Extrusion is a process that forces the gold chips to produce plastic flow through the gap between the punch and the die or the die outlet to make the hollow parts or the parts whose section is smaller than the blank section.If the blank is extruded without heat, it is called cold extrusion.Cold extrusion is one of the processing technology of no chip and less chip parts, so it is an advanced technology in the plastic processing of gold chips. If the blank is pressed by heating it to a temperature below the recrystallization temperature, it is called warm extrusion. Warm extrusion still has the advantage of fewer chips. Advantages Accurate sizing The general dimension accuracy of cold extruded parts developed in our country is up to 8 ~ 9 grades. If ideal lubrication is used, it is second only to the fine polishing surface. Therefore, parts manufactured by the cold extrusion method generally do not need to be reworked, and a small number only need to be finished (grinding). Save materials. Save materials The utilization rate of cold extruded materials can usually reach more than 80%. Such as the Jiefang brand automobile piston pin dynamic cutting material utilization rate of 43.3%, and with cold extrusion material utilization rate increased to 92%; For example, after the universal joint bearing sleeve is changed to cold extrusion, the material utilization rate is increased from 27.8% to 64%. It can be seen that the cold extrusion method can save a lot of steel and non-ferrous metal materials in the production of machine parts High production efficiency The efficiency of producing mechanical parts by cold extrusion is very high, especially in the production of large batch parts. The production by cold extrusion is several times, dozens of times, or even hundreds of times as compared with cutting. For example, cold-extruded piston pins for automobiles are 3.2 times more productive than machined ones, and cold-extruded piston pin automatons are now used to further increase productivity. The productivity of one cold extrusion automaton is equivalent to that of 100 regular lathes or 10 four-spindle automatic lathes. Wide application Such as special-shaped sections, internal teeth, special-shaped holes, and blind holes, These parts are difficult to complete by other processing methods, but it is very convenient to process with cold extrusion. High strength Because the cold extrusion adopts the cold deformation strengthening characteristic of metal materials, that is, the metal blank is in the state of three-way compressive stress during the extrusion process, and the material is compact and has continuous fiber flow direction after deformation, so the strength of the parts is greatly improved. In this way, low-strength materials can be used instead of high-strength materials. For example, in the past, 20Cr steel was used to manufacture liberation brand piston pins by cutting. Now, 20 steel is used to manufacture piston pins by cold extrusion. After the performance test, the cold extrusion method is higher than the cutting method to manufacture piston pins. If&nbsp; you have any needs for cold extrusion, ple feel free to contact Prototek, Tags: Social Network: Recently Posts Online Help! +(86) 0791-86372550 WANT TO DISCUSS IN DETAIL Contact Our Consultant Now CONTACT NOW<\/p>","protected":false},"author":1,"featured_media":781,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Advantages Of Cold Extrusion Process - Prototek Parts<\/title>\n<meta name=\"description\" content=\"Advantages Of Cold Extrusion Process\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prototekparts.com\/pt\/vantagens-do-processo-de-extrusao-a-frio\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advantages Of Cold Extrusion Process - 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