{"id":3341,"date":"2026-01-03T02:24:47","date_gmt":"2026-01-02T18:24:47","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=3341"},"modified":"2026-08-27T12:38:31","modified_gmt":"2026-08-27T04:38:31","slug":"alisador","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/pt\/product\/flattener\/","title":{"rendered":"M\u00e1quina de nivelamento por soldadura ERW, m\u00e1quina de nivelamento de tiras para laminadores de tubos OCTG, m\u00e1quina de endireitamento de tiras de a\u00e7o"},"content":{"rendered":"<h3>Vis\u00e3o geral<\/h3>\n<p><iframe title=\"M\u00e1quina de achatamento e soldadura por cisalhamento GH para tubos ERW e OCTG\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/q4EoKmrnnZ0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<div><a href=\"https:\/\/gh-petro.com\/pt\/produto\/alisador-2\/\">M\u00e1quina de alisamento<\/a> for ERW mill line serves as an indispensable auxiliary processing unit integrated into ERW pipe manufacturing production lines.<\/div>\n<div>Designed specifically for leveling incoming hot-rolled and cold-rolled steel strips uncoiled from steel coils, it effectively corrects inherent material defects including uneven surface undulation, longitudinal camber, edge curling, edge buckling and lateral warpage generated during coil slitting, transportation and storage.<\/div>\n<div>By thoroughly flattening and straightening the entire strip width with precise roller compression before the strip enters the tube forming section, it maintains consistent flatness and uniform straightness of the raw material throughout continuous production.<\/div>\n<div>Consistent strip flatness greatly stabilizes subsequent tube forming geometry, controls forming gap uniformity, avoids strip deviation and misalignment, significantly suppresses common high-frequency welding flaws such as weld seam offset, inconsistent weld clearance, cold welding, incomplete penetration and weld overlap, and delivers consistent dimensional stability for finished ERW pipes.<\/div>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4909\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-300x225.jpg 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-1024x768.jpg 1024w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-768x576.jpg 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-1536x1152.jpg 1536w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-2048x1536.jpg 2048w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/\u53cc\u60ac\u81c2\u5f00\u5377\u673a-1-16x12.jpg 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4896\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-300x225.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-1024x768.png 1024w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-768x576.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-1536x1152.png 1536w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-2048x1536.png 2048w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/SRET-Flattener-1-16x12.png 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone  wp-image-4900\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1-300x300.png\" alt=\"\" width=\"227\" height=\"227\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/01\/Shear-end-welder-2-1.png 1000w\" sizes=\"(max-width: 227px) 100vw, 227px\" \/><\/div>\n<h3><strong>As nossas vantagens<\/strong><\/h3>\n<ul>\n<li class=\"ace-line ace-line old-record-id-C5HNfPKY3do4iPcFwcucnJgZn9I\" data-list=\"bullet\">\n<div><strong>Desempenho no nivelamento de precis\u00e3o<\/strong>: Adota uma estrutura de nivelamento escalonado com v\u00e1rios rolos para aplicar uma for\u00e7a de flex\u00e3o alternada e uniforme nas tiras de a\u00e7o, corrigindo completamente a deforma\u00e7\u00e3o das tiras e garantindo uma excelente planicidade sem danificar a textura do material.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-C0szfnLqPdqhxjcI2ewcUTeknkf\" data-list=\"bullet\">\n<div><strong>Funcionamento em linha est\u00e1vel<\/strong>: Sincroniza-se na perfei\u00e7\u00e3o com a velocidade total da linha de produ\u00e7\u00e3o ERW, permitindo uma alimenta\u00e7\u00e3o cont\u00ednua e sem oscila\u00e7\u00f5es da tira, evitando eficazmente a paralisa\u00e7\u00e3o da produ\u00e7\u00e3o causada por materiais n\u00e3o planos.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-I5gLfEMIEdYccxcAGX9cAM53nWe\" data-list=\"bullet\">\n<div><strong>Melhorar a qualidade final dos tubos<\/strong>: Otimiza a consist\u00eancia da planicidade da tira, garante um alinhamento preciso do cord\u00e3o de soldadura e uma soldadura uniforme, reduz significativamente os defeitos de soldadura, a ovalidade dos tubos e a taxa de rejei\u00e7\u00e3o do produto acabado.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-Mao0f6KFYdICX4c8HdtcqpCsnch\" data-list=\"bullet\">\n<div><strong>Ampla compatibilidade com materiais<\/strong>: Adapt\u00e1vel a a\u00e7o carbono, a\u00e7o galvanizado, a\u00e7o-liga e outros materiais comuns utilizados na fabrica\u00e7\u00e3o de tubos, adequado para v\u00e1rias especifica\u00e7\u00f5es de espessura e largura de tiras, satisfazendo diversas necessidades de produ\u00e7\u00e3o de tubos.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-CbeBfPI4cdJxaacUgQwcJ2MZnQc\" data-list=\"bullet\">\n<div><strong>Dur\u00e1vel e de baixa manuten\u00e7\u00e3o<\/strong>: Equipado com rolos de nivelamento de alta resist\u00eancia e uma estrutura mec\u00e2nica r\u00edgida, caracteriza-se pela resist\u00eancia ao desgaste, funcionamento est\u00e1vel e longa vida \u00fatil, minimizando a manuten\u00e7\u00e3o di\u00e1ria e os custos de produ\u00e7\u00e3o.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-OEuDfJKkFdEOQHcSJBWcJeX0ncy\" data-list=\"bullet\">\n<div><strong>Design flex\u00edvel e ajust\u00e1vel<\/strong>: Permite um ajuste preciso da folga entre os rolos e uma f\u00e1cil calibra\u00e7\u00e3o dos par\u00e2metros para diferentes mat\u00e9rias-primas e normas de produ\u00e7\u00e3o, garantindo uma produ\u00e7\u00e3o flex\u00edvel e eficiente.<\/div>\n<\/li>\n<\/ul>","protected":false},"featured_media":4050,"template":"","meta":{"_acf_changed":false},"product-category":[19,53],"class_list":["post-3341","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-erw-tube-mill-line","product-category-flattener"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product\/3341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media\/4050"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media?parent=3341"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product-category?post=3341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}