{"id":4438,"date":"2026-07-02T10:27:35","date_gmt":"2026-07-02T02:27:35","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4438"},"modified":"2026-09-01T11:23:15","modified_gmt":"2026-09-01T03:23:15","slug":"seccao-de-conformacao-de-tubos-erw-de-%cf%8640-e-114-mm-com-troca-rapida-de-rolos-grupo-de-suportes-da-unidade-da-seccao-de-conformacao-e-calibragem-octg","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/pt\/product\/%cf%8640-114mm-erw-tube-mill-forming-section-with-fast-roll-changeoctg-forming-sizing-section-unit-stand-group\/","title":{"rendered":"Sec\u00e7\u00e3o de conforma\u00e7\u00e3o de tubos ERW de \u03a640-114 mm com troca r\u00e1pida de rolos, sec\u00e7\u00e3o\/unidade\/grupo de suportes de conforma\u00e7\u00e3o e calibragem de OCTG"},"content":{"rendered":"<h3>Vis\u00e3o geral<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4283\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-6.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4284\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4282\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-5.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>O nosso <a href=\"https:\/\/gh-petro.com\/pt\/produto\/%cf%86273-508-mm-grupo-de-conformacao-e-calibragem-de-tubos-soldados-por-alta-frequencia-suportes-de-conformacao-octg-suportes-de-rolos-de-conformacao\/\">Sec\u00e7\u00e3o de conforma\u00e7\u00e3o de tubos ERW com troca r\u00e1pida de rolos<\/a> funciona como a unidade central de conforma\u00e7\u00e3o nas linhas de produ\u00e7\u00e3o de tubos ERW de alta frequ\u00eancia. O seu desenho estrutural permite a curvatura e conforma\u00e7\u00e3o graduais da tira de a\u00e7o de entrada, transformando-a num perfil tubular fechado atrav\u00e9s da deforma\u00e7\u00e3o sequencial por rolos. Ap\u00f3s a conclus\u00e3o do processo de conforma\u00e7\u00e3o, uma m\u00e1quina de soldadura por indu\u00e7\u00e3o de alta frequ\u00eancia funde as duas bordas da tira de a\u00e7o para formar uma costura de soldadura robusta. O tubo rec\u00e9m-soldado \u00e9 subsequentemente transportado para a sec\u00e7\u00e3o de arrefecimento, para uma dissipa\u00e7\u00e3o controlada do calor. Ap\u00f3s o arrefecimento, as bancadas de calibragem ajustam com precis\u00e3o o di\u00e2metro exterior do tubo, de modo a cumprir requisitos rigorosos de toler\u00e2ncia dimensional. As unidades \u00abTurks Head\u00bb a jusante realizam um corte dimensional adicional e um endireitamento preliminar, produzindo, em \u00faltima inst\u00e2ncia, tubos acabados com circularidade consistente, excelente retid\u00e3o e uma precis\u00e3o geom\u00e9trica global excecional.<\/p>\n<h4><strong>Conforma\u00e7\u00e3o convencional (Conforma\u00e7\u00e3o em W)<\/strong><\/h4>\n<div>Este projeto destaca-se pela facilidade de manuten\u00e7\u00e3o e pela comodidade operacional, ao mesmo tempo que melhora eficazmente a seguran\u00e7a no local.<\/div>\n<div><\/div>\n<div>As bancadas de conforma\u00e7\u00e3o de alta precis\u00e3o utilizam a expans\u00e3o mec\u00e2nica do eixo para a liga\u00e7\u00e3o dos eixos dos rolos, garantindo uma precis\u00e3o dimensional excecional dos di\u00e2metros dos tubos.<\/div>\n<div><\/div>\n<div>Oferece um desempenho superior e maximiza o rendimento da produ\u00e7\u00e3o. Esta solu\u00e7\u00e3o n\u00e3o s\u00f3 aumenta a velocidade de produ\u00e7\u00e3o, como tamb\u00e9m reduz o desgaste do equipamento, prolongando a vida \u00fatil das m\u00e1quinas.<\/div>\n<h4><strong>Conforma\u00e7\u00e3o flex\u00edvel (FF\/FFX)<\/strong><\/h4>\n<div>\n<div>N\u00e3o s\u00f3 reduz significativamente o tempo de substitui\u00e7\u00e3o dos rolos, como tamb\u00e9m diminui os custos com os rolos em 40\u201360%.<\/div>\n<div><\/div>\n<div>Os rolos s\u00e3o compat\u00edveis com a produ\u00e7\u00e3o de tubos redondos e quadrados dentro de uma determinada gama de dimens\u00f5es na mesma linha de produ\u00e7\u00e3o, eliminando a necessidade de substitui\u00e7\u00f5es frequentes para especifica\u00e7\u00f5es diferentes.<\/div>\n<div><\/div>\n<div>Ao automatizar v\u00e1rios procedimentos no processo de conforma\u00e7\u00e3o de tubos, a tecnologia FF\/FFX minimiza o trabalho manual, reduzindo efetivamente os custos com m\u00e3o-de-obra e diminuindo a ocorr\u00eancia de erros humanos.<\/div>\n<\/div>\n<h4><strong>Moldagem Direta (DFT)<\/strong><\/h4>\n<div>\n<div>Oferece uma excelente flexibilidade. As dimens\u00f5es dos tubos que se enquadram na gama de tamanhos da laminadora podem ser ajustadas sem necessidade de substituir os rolos.<\/div>\n<div><\/div>\n<div>A automatiza\u00e7\u00e3o total do funcionamento da linha de produ\u00e7\u00e3o e do ajuste dos rolos reduz as necessidades de m\u00e3o-de-obra, aumenta a produtividade e diminui o stock e os custos associados.<\/div>\n<div><\/div>\n<div>Equipado com uma base de dados de receitas integrada e um ecr\u00e3 t\u00e1til port\u00e1til, o sistema permite o ajuste autom\u00e1tico, com um \u00fanico clique, dos \u00e2ngulos e posi\u00e7\u00f5es dos rolos durante as mudan\u00e7as de produto.<\/div>\n<\/div>\n<h4><strong>Sistema de Troca R\u00e1pida<\/strong><\/h4>\n<div>\n<div>Durante a mudan\u00e7a de produto, todo o conjunto do eixo pode ser levantado do suporte horizontal. A substitui\u00e7\u00e3o demora apenas alguns minutos, em vez de horas.<\/div>\n<div><\/div>\n<div>O eixo universal \u00e9 acoplado e desacoplado automaticamente por cilindros hidr\u00e1ulicos. Isto permite que os rolos sejam preparados, substitu\u00eddos e ajustados fora da linha de produ\u00e7\u00e3o, sem interromper a produ\u00e7\u00e3o.<\/div>\n<div><\/div>\n<div>Enquanto decorre a prepara\u00e7\u00e3o dos rolos fora de linha, \u00e9 poss\u00edvel montar um conjunto de eixo sobressalente pr\u00e9-montado no suporte horizontal para concluir a troca. Este sistema de troca r\u00e1pida reduz drasticamente o tempo de inatividade da m\u00e1quina.<\/div>\n<div>\n<h3><strong>Disposi\u00e7\u00e3o<\/strong><\/h3>\n<p>Conforma\u00e7\u00e3o \u2192 Alimenta\u00e7\u00e3o<\/p>\n<p>\u2193<\/p>\n<p>Break Down e Fin Pass<\/p>\n<p>\u2193<\/p>\n<p>Soldadura \u2192 Orienta\u00e7\u00e3o \u2192 Compress\u00e3o \u2192 Pe\u00e7a soldada \u2192 Desbaste externo<\/p>\n<p>\u2193<\/p>\n<p>Arrefecimento a \u00e1gua<\/p>\n<p>\u2193<\/p>\n<p>Tamanhos<\/p>\n<p>\u2193<\/p>\n<p>Cabe\u00e7a de Turco<\/p>\n<\/div>\n<\/div>\n<h3>Especifica\u00e7\u00f5es<\/h3>\n<table style=\"border-collapse: collapse; width: 545.42pt;\" border=\"0\" width=\"909\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt; width: 84.60pt;\" width=\"141\" height=\"50\">Modelo\u2572Especifica\u00e7\u00f5es.<\/td>\n<td class=\"et5\" style=\"width: 86.40pt;\" width=\"144\">Dimens\u00e3o (mm)<\/td>\n<td class=\"et5\" style=\"width: 100.20pt;\" width=\"167\">Espessura (mm)<\/td>\n<td class=\"et5\" style=\"width: 112.20pt;\" width=\"187\">M\u00e9todo de moldagem<\/td>\n<td class=\"et5\" style=\"width: 162.00pt;\" width=\"270\">Troca r\u00e1pida de bobinas<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH32<\/td>\n<td class=\"et5\">\u03a610-32<\/td>\n<td class=\"et5\">1.1-2.25<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Carrinho para troca de rolos<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH50<\/td>\n<td class=\"et5\">\u03a612-50<\/td>\n<td class=\"et5\">1.2-2.75<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Carrinho para troca de rolos<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH76<\/td>\n<td class=\"et5\">\u03a632-76<\/td>\n<td class=\"et5\">1.5-3.5<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH89<\/td>\n<td class=\"et5\">\u03a632-89<\/td>\n<td class=\"et5\">1.5-3.75<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH114<\/td>\n<td class=\"et6\">\u03a640-114<\/td>\n<td class=\"et6\">1.5-4.0<\/td>\n<td class=\"et6\">W<\/td>\n<td class=\"et6\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH140<\/td>\n<td class=\"et5\">\u03a648-140<\/td>\n<td class=\"et5\">1.5-5.0<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH165<\/td>\n<td class=\"et5\">\u03a676-165<\/td>\n<td class=\"et5\">1.8-6.0<\/td>\n<td class=\"et5\">W\/DFT<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH219<\/td>\n<td class=\"et7\">\u03a689-219<\/td>\n<td class=\"et7\">2.0-8.0<\/td>\n<td class=\"et7\">FF\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH273<\/td>\n<td class=\"et6\">\u03a6114-273<\/td>\n<td class=\"et6\">3.0-10.0<\/td>\n<td class=\"et6\">FF\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH325<\/td>\n<td class=\"et5\">\u03a6165-325<\/td>\n<td class=\"et5\">5.0-14.0<\/td>\n<td class=\"et5\">FF\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH355<\/td>\n<td class=\"et5\">\u03a6165-355<\/td>\n<td class=\"et5\">5.0-15.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH406<\/td>\n<td class=\"et7\">\u03a6219-406<\/td>\n<td class=\"et7\">6.0-16.0<\/td>\n<td class=\"et7\">FFX\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH457<\/td>\n<td class=\"et5\">\u03a6219-457<\/td>\n<td class=\"et5\">6.0-18.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH508<\/td>\n<td class=\"et7\">\u03a6273-508<\/td>\n<td class=\"et7\">6.0-20.0<\/td>\n<td class=\"et7\">FFX\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH610<\/td>\n<td class=\"et5\">\u03a6273-610<\/td>\n<td class=\"et5\">6.0-21.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH660<\/td>\n<td class=\"et6\">\u03a6325-630<\/td>\n<td class=\"et6\">6.0-22.0<\/td>\n<td class=\"et6\">FFX\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH711<\/td>\n<td class=\"et5\">\u03a6325-760<\/td>\n<td class=\"et5\">8.0-22.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do 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