{"id":10731,"date":"2026-07-24T15:03:07","date_gmt":"2026-07-24T07:03:07","guid":{"rendered":"https:\/\/jwellanhui.com\/?post_type=product&#038;p=10731"},"modified":"2026-10-13T21:43:56","modified_gmt":"2026-10-13T13:43:56","slug":"bimetallic-screw-barrel","status":"publish","type":"product","link":"https:\/\/jwellanhui.com\/pt-pt\/product\/bimetallic-screw-barrel\/","title":{"rendered":"Conjunto bimet\u00e1lico de parafuso e cilindro Jwell com revestimento de liga HP\/HVOF"},"content":{"rendered":"<h2>Caracter\u00edsticas principais<\/h2>\n<ul>\n<li>Revestimento de liga HP\/HVOF em toda a superf\u00edcie para maior resist\u00eancia ao desgaste e \u00e0 corros\u00e3o<\/li>\n<li>Cilindro bimet\u00e1lico fundido centrifugamente com 30% ou 50% de carboneto de tungst\u00e9nio<\/li>\n<li>Ligas WPT1, WPT2 e WPT3 para diferentes condi\u00e7\u00f5es de processamento<\/li>\n<li>Di\u00e2metro interno de \u03a612 a \u03a6300 mm<\/li>\n<li>Adequado para m\u00e1quinas de extrus\u00e3o e moldagem por inje\u00e7\u00e3o<\/li>\n<\/ul>\n<h2><span style=\"font-size: 18pt;\">Cen\u00e1rios de aplica\u00e7\u00e3o<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4995\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/3-8.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/3-8.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/3-8-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/3-8-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4997\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/1-11.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/1-11.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/1-11-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/1-11-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4996\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/2-11.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/2-11.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/2-11-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/2-11-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4998\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/6.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/6.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/6-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/6-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4999\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/5.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/5.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/5-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/5-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4994\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/4-2.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/4-2.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/4-2-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/07\/4-2-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2><span style=\"font-size: 18pt;\">Par\u00e2metro t\u00e9cnico<\/span><\/h2>\n<table style=\"width: 84.2301%; height: 504px;\">\n<thead>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 37.1157%;\">Par\u00e2metro<\/th>\n<th style=\"height: 24px; width: 88.5787%;\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Aplica\u00e7\u00f5es<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">M\u00e1quinas de extrus\u00e3o de pl\u00e1sticos \/ m\u00e1quinas de moldagem por inje\u00e7\u00e3o<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Material de base do cilindro bimet\u00e1lico<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">A\u00e7o 45# \/ 40Cr<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Principais op\u00e7\u00f5es de materiais<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">SACM645, SCM440, 38CrMoAlA<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Processo de fabrico do cilindro<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Fundi\u00e7\u00e3o centr\u00edfuga<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Processo de revestimento do parafuso<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Pulveriza\u00e7\u00e3o t\u00e9rmica de liga HP\/HVOF em toda a superf\u00edcie<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Processo de tratamento anterior<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Soldadura de revestimento PTA nas h\u00e9lices do parafuso<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Teor de carboneto de tungst\u00e9nio<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">30% ou 50%<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Intervalo do di\u00e2metro interno<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">\u03a612\u2013\u03a6300 mm<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Comprimento de processamento bimet\u00e1lico<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">At\u00e9 4,000 mm<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Comprimento efetivo m\u00e1ximo<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">At\u00e9 12,000 mm<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Profundidade de nitreta\u00e7\u00e3o<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">0.50\u20130.80 mm<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Dureza ap\u00f3s nitreta\u00e7\u00e3o<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">\u2265HV960<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Retilineidade<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">0.015 mm\/m<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Espessura da cromagem<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">0.02\u20130.085 mm<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Aplica\u00e7\u00f5es gerais em pl\u00e1sticos<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">PP, PE, ABS, AS e PS<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Liga WPT1<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Liga resistente \u00e0 corros\u00e3o<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Aplica\u00e7\u00f5es da WPT1<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Nylon, PVC, PC e PMMA<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Liga WPT2<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Liga resistente ao desgaste e a altas temperaturas<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Aplica\u00e7\u00f5es da WPT2<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Nylon refor\u00e7ado com fibra de vidro, p\u00f3 magn\u00e9tico, p\u00f3 de alum\u00ednio\/magn\u00e9sio e baquelite<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 37.1157%;\">Liga WPT3<\/td>\n<td style=\"height: 24px; width: 88.5787%;\">Resist\u00eancia combinada ao desgaste, \u00e0 corros\u00e3o e a altas temperaturas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Descri\u00e7\u00e3o do produto<\/h2>\n<p>O <strong>conjunto bimet\u00e1lico de fuso e cilindro<\/strong> JWELL foi concebido para aplica\u00e7\u00f5es de extrus\u00e3o de pl\u00e1sticos e moldagem por inje\u00e7\u00e3o que envolvem materiais abrasivos, corrosivos ou a alta temperatura. Combina materiais de base maquinados com precis\u00e3o com prote\u00e7\u00e3o de liga espec\u00edfica para cada aplica\u00e7\u00e3o, aumentando a durabilidade das superf\u00edcies de trabalho do parafuso e do cilindro.<\/p>\n<p>O parafuso utiliza pulveriza\u00e7\u00e3o t\u00e9rmica avan\u00e7ada de liga HP\/HVOF em toda a superf\u00edcie, em vez da soldadura PTA convencional aplicada apenas \u00e0s extremidades das h\u00e9lices. Este processo cria um revestimento protetor de liga em toda a superf\u00edcie de trabalho, ajudando a reduzir o desgaste, a corros\u00e3o e os danos provocados pelo calor.<\/p>\n<p>O cilindro bimet\u00e1lico \u00e9 produzido por fundi\u00e7\u00e3o centr\u00edfuga. Os teores dispon\u00edveis de carboneto de tungst\u00e9nio foram aumentados da especifica\u00e7\u00e3o anterior de 10% para 30% e 50%. O comprimento de processamento da liga pode atingir 4,000 mm, enquanto o comprimento efetivo m\u00e1ximo do componente \u00e9 de at\u00e9 12,000 mm.<\/p>\n<p>Est\u00e3o dispon\u00edveis tr\u00eas op\u00e7\u00f5es de liga:<\/p>\n<ul>\n<li><strong>WPT1:<\/strong> Liga resistente \u00e0 corros\u00e3o para nylon, PVC, PC e PMMA.<\/li>\n<li><strong>WPT2:<\/strong> Liga resistente ao desgaste e ao calor para nylon refor\u00e7ado com fibra de vidro, p\u00f3 magn\u00e9tico, p\u00f3 de alum\u00ednio\/magn\u00e9sio e baquelite.<\/li>\n<li><strong>WPT3:<\/strong> Resist\u00eancia combinada ao desgaste, \u00e0 corros\u00e3o e a temperaturas elevadas.<\/li>\n<\/ul>\n<p>Os materiais dispon\u00edveis incluem SACM645, SCM440 e 38CrMoAlA. O produto abrange di\u00e2metros internos de \u03a612 a \u03a6300 mm, com dureza ap\u00f3s nitreta\u00e7\u00e3o de pelo menos HV960 e profundidade de nitreta\u00e7\u00e3o de 0.50\u20130.80 mm.<\/p>\n<p>Para uma sele\u00e7\u00e3o precisa, indique o modelo da m\u00e1quina, o material processado, as dimens\u00f5es do parafuso, o teor de aditivos ou fibra de vidro e a temperatura de funcionamento.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Caracter\u00edsticas principais Revestimento de liga HP\/HVOF em toda a superf\u00edcie para maior resist\u00eancia ao desgaste e \u00e0 corros\u00e3o Cilindro bimet\u00e1lico fundido centrifugamente com 30% ou 50% de carboneto de tungst\u00e9nio Ligas WPT1, WPT2 e WPT3 para diferentes condi\u00e7\u00f5es de processamento Di\u00e2metro interno de \u03a612 a \u03a6300 mm Adequado para m\u00e1quinas de extrus\u00e3o e moldagem por [&hellip;]<\/p>\n","protected":false},"featured_media":10732,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Conjunto bimet\u00e1lico de parafuso e cilindro para extrusoras - JWELL","_seopress_titles_desc":"Os conjuntos bimet\u00e1licos JWELL utilizam revestimento de liga HP\/HVOF e fundi\u00e7\u00e3o centr\u00edfuga para resist\u00eancia ao desgaste, \u00e0 corros\u00e3o e ao calor em processos de extrus\u00e3o e moldagem por inje\u00e7\u00e3o.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":3},"product_brand":[],"product_cat":[181],"product_tag":[],"class_list":["post-10731","product","type-product","status-publish","has-post-thumbnail","product_cat-screws-barrels","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product\/10731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=10731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/media\/10732"}],"wp:attachment":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=10731"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_brand?post=10731"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_cat?post=10731"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_tag?post=10731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}