{"id":71657,"date":"2026-03-05T12:13:59","date_gmt":"2026-03-05T12:13:59","guid":{"rendered":"https:\/\/occasionmachines.com\/?post_type=product&#038;p=71657"},"modified":"2026-03-05T12:14:00","modified_gmt":"2026-03-05T12:14:00","slug":"maquina-de-injecao-demag-80ton","status":"publish","type":"product","link":"https:\/\/occasionmachines.com\/pt\/produto\/maquina-de-injecao-demag-80ton\/","title":{"rendered":"M\u00e1quina de Inje\u00e7\u00e3o DEMAG 80ton"},"content":{"rendered":"<p data-start=\"78\" data-end=\"379\">A <strong data-start=\"80\" data-end=\"121\">m\u00e1quina de inje\u00e7\u00e3o DEMAG 80 toneladas<\/strong> \u00e9 um equipamento industrial utilizado para a <strong data-start=\"167\" data-end=\"242\">produ\u00e7\u00e3o de pe\u00e7as pl\u00e1sticas atrav\u00e9s do processo de molda\u00e7\u00e3o por inje\u00e7\u00e3o<\/strong>. Estas m\u00e1quinas s\u00e3o muito usadas na ind\u00fastria do pl\u00e1stico para fabricar pe\u00e7as pequenas e m\u00e9dias com elevada precis\u00e3o e repetibilidade.<\/p>\n<p data-start=\"381\" data-end=\"645\">O funcionamento baseia-se no <strong data-start=\"410\" data-end=\"456\">aquecimento do material pl\u00e1stico granulado<\/strong>, que \u00e9 fundido dentro de um cilindro e depois <strong data-start=\"503\" data-end=\"560\">injetado sob press\u00e3o para dentro de um molde met\u00e1lico<\/strong>, onde arrefece e toma a forma da pe\u00e7a final.<\/p>\n<hr data-start=\"647\" data-end=\"650\" \/>\n<h1 data-start=\"652\" data-end=\"669\">Descri\u00e7\u00e3o breve<\/h1>\n<p data-start=\"670\" data-end=\"833\">A DEMAG 80T \u00e9 uma m\u00e1quina <strong data-start=\"696\" data-end=\"721\">hidr\u00e1ulica horizontal<\/strong> de molda\u00e7\u00e3o por inje\u00e7\u00e3o, conhecida pela sua <strong data-start=\"766\" data-end=\"830\">fiabilidade, precis\u00e3o e estabilidade no processo de produ\u00e7\u00e3o<\/strong>.<\/p>\n<p data-start=\"835\" data-end=\"1063\">\u00c9 indicada para a produ\u00e7\u00e3o de pe\u00e7as pl\u00e1sticas de <strong data-start=\"884\" data-end=\"913\">pequena ou m\u00e9dia dimens\u00e3o<\/strong>, como tampas, componentes t\u00e9cnicos, pe\u00e7as eletr\u00f3nicas ou produtos dom\u00e9sticos. Pode trabalhar com v\u00e1rios <strong data-start=\"1018\" data-end=\"1036\">termopl\u00e1sticos<\/strong>, como PP, PE, ABS ou PS.<\/p>\n<p data-start=\"1065\" data-end=\"1255\">Este tipo de m\u00e1quina pode tamb\u00e9m ser equipada com <strong data-start=\"1115\" data-end=\"1149\">interface para robot (EUROMAP)<\/strong> para automatizar a extra\u00e7\u00e3o das pe\u00e7as e melhorar a produtividade.<\/p>\n<hr data-start=\"1257\" data-end=\"1260\" \/>\n<h1 data-start=\"1262\" data-end=\"1299\">Caracter\u00edsticas t\u00e9cnicas principais<\/h1>\n<h3 data-start=\"1301\" data-end=\"1321\">Unidade de fecho<\/h3>\n<ul data-start=\"1322\" data-end=\"1627\">\n<li data-start=\"1322\" data-end=\"1369\">\n<p data-start=\"1324\" data-end=\"1369\"><strong data-start=\"1324\" data-end=\"1343\">For\u00e7a de fecho:<\/strong> 80 toneladas (\u2248 800 kN)<\/p>\n<\/li>\n<li data-start=\"1370\" data-end=\"1416\">\n<p data-start=\"1372\" data-end=\"1416\"><strong data-start=\"1372\" data-end=\"1394\">Curso de abertura:<\/strong> cerca de <strong data-start=\"1404\" data-end=\"1414\">450 mm<\/strong><\/p>\n<\/li>\n<li data-start=\"1417\" data-end=\"1475\">\n<p data-start=\"1419\" data-end=\"1475\"><strong data-start=\"1419\" data-end=\"1447\">Dist\u00e2ncia entre colunas:<\/strong> cerca de <strong data-start=\"1457\" data-end=\"1473\">400 \u00d7 400 mm<\/strong><\/p>\n<\/li>\n<li data-start=\"1476\" data-end=\"1530\">\n<p data-start=\"1478\" data-end=\"1530\"><strong data-start=\"1478\" data-end=\"1508\">Espessura m\u00ednima do molde:<\/strong> cerca de <strong data-start=\"1518\" data-end=\"1528\">250 mm<\/strong><\/p>\n<\/li>\n<li data-start=\"1531\" data-end=\"1627\">\n<p data-start=\"1533\" data-end=\"1627\"><strong data-start=\"1533\" data-end=\"1567\">Dist\u00e2ncia m\u00e1xima entre placas:<\/strong> cerca de <strong data-start=\"1577\" data-end=\"1587\">700 mm<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1629\" data-end=\"1632\" \/>\n<h3 data-start=\"1634\" data-end=\"1656\">Unidade de inje\u00e7\u00e3o<\/h3>\n<ul data-start=\"1657\" data-end=\"1958\">\n<li data-start=\"1657\" data-end=\"1705\">\n<p data-start=\"1659\" data-end=\"1705\"><strong data-start=\"1659\" data-end=\"1684\">Di\u00e2metro do parafuso:<\/strong> cerca de <strong data-start=\"1694\" data-end=\"1703\">35 mm<\/strong><\/p>\n<\/li>\n<li data-start=\"1706\" data-end=\"1753\">\n<p data-start=\"1708\" data-end=\"1753\"><strong data-start=\"1708\" data-end=\"1730\">Volume de inje\u00e7\u00e3o:<\/strong> cerca de <strong data-start=\"1740\" data-end=\"1751\">168 cm\u00b3<\/strong><\/p>\n<\/li>\n<li data-start=\"1754\" data-end=\"1813\">\n<p data-start=\"1756\" data-end=\"1813\"><strong data-start=\"1756\" data-end=\"1783\">Peso m\u00e1ximo de inje\u00e7\u00e3o:<\/strong> cerca de <strong data-start=\"1793\" data-end=\"1811\">150\u2013160 g (PS)<\/strong><\/p>\n<\/li>\n<li data-start=\"1814\" data-end=\"1863\">\n<p data-start=\"1816\" data-end=\"1863\"><strong data-start=\"1816\" data-end=\"1839\">Press\u00e3o de inje\u00e7\u00e3o:<\/strong> cerca de <strong data-start=\"1849\" data-end=\"1861\">2020 bar<\/strong><\/p>\n<\/li>\n<li data-start=\"1864\" data-end=\"1958\">\n<p data-start=\"1866\" data-end=\"1958\"><strong data-start=\"1866\" data-end=\"1911\">Rela\u00e7\u00e3o comprimento\/di\u00e2metro do parafuso:<\/strong> 20 L\/D<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1960\" data-end=\"1963\" \/>\n<h3 data-start=\"1965\" data-end=\"1998\">Sistema el\u00e9trico e hidr\u00e1ulico<\/h3>\n<ul data-start=\"1999\" data-end=\"2216\">\n<li data-start=\"1999\" data-end=\"2055\">\n<p data-start=\"2001\" data-end=\"2055\"><strong data-start=\"2001\" data-end=\"2029\">Pot\u00eancia de aquecimento:<\/strong> cerca de <strong data-start=\"2039\" data-end=\"2053\">18 \u2013 22 kW<\/strong><\/p>\n<\/li>\n<li data-start=\"2056\" data-end=\"2113\">\n<p data-start=\"2058\" data-end=\"2113\"><strong data-start=\"2058\" data-end=\"2087\">Pot\u00eancia total instalada:<\/strong> cerca de <strong data-start=\"2097\" data-end=\"2111\">26 \u2013 30 kW<\/strong><\/p>\n<\/li>\n<li data-start=\"2114\" data-end=\"2216\">\n<p data-start=\"2116\" data-end=\"2216\"><strong data-start=\"2116\" data-end=\"2151\">Capacidade do dep\u00f3sito de \u00f3leo:<\/strong> cerca de <strong data-start=\"2161\" data-end=\"2176\">180 \u2013 250 L<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2218\" data-end=\"2221\" \/>\n<h3 data-start=\"2223\" data-end=\"2243\">Dimens\u00f5es e peso<\/h3>\n<ul data-start=\"2244\" data-end=\"2466\">\n<li data-start=\"2244\" data-end=\"2289\">\n<p data-start=\"2246\" data-end=\"2289\"><strong data-start=\"2246\" data-end=\"2262\">Comprimento:<\/strong> cerca de <strong data-start=\"2272\" data-end=\"2287\">4,0 \u2013 4,1 m<\/strong><\/p>\n<\/li>\n<li data-start=\"2290\" data-end=\"2331\">\n<p data-start=\"2292\" data-end=\"2331\"><strong data-start=\"2292\" data-end=\"2304\">Largura:<\/strong> cerca de <strong data-start=\"2314\" data-end=\"2329\">1,4 \u2013 2,0 m<\/strong><\/p>\n<\/li>\n<li data-start=\"2332\" data-end=\"2372\">\n<p data-start=\"2334\" data-end=\"2372\"><strong data-start=\"2334\" data-end=\"2345\">Altura:<\/strong> cerca de <strong data-start=\"2355\" data-end=\"2370\">1,4 \u2013 1,8 m<\/strong><\/p>\n<\/li>\n<li data-start=\"2373\" data-end=\"2466\">\n<p data-start=\"2375\" data-end=\"2466\"><strong data-start=\"2375\" data-end=\"2395\">Peso da m\u00e1quina:<\/strong> cerca de <strong data-start=\"2405\" data-end=\"2426\">3,6 \u2013 4 toneladas<\/strong><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A m\u00e1quina de inje\u00e7\u00e3o DEMAG 80 toneladas \u00e9 um equipamento industrial utilizado para a produ\u00e7\u00e3o de pe\u00e7as pl\u00e1sticas atrav\u00e9s do processo de molda\u00e7\u00e3o por inje\u00e7\u00e3o. Estas m\u00e1quinas s\u00e3o muito usadas na ind\u00fastria do pl\u00e1stico para fabricar pe\u00e7as pequenas e m\u00e9dias com elevada precis\u00e3o e repetibilidade. O funcionamento baseia-se no aquecimento do material pl\u00e1stico granulado, que [&hellip;]<\/p>\n","protected":false},"featured_media":71666,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[10547,7720],"product_tag":[],"class_list":["post-71657","product","type-product","status-publish","has-post-thumbnail","product_cat-maquinas-de-injecao-2","product_cat-maquinas-usadas-e-recondicionadas","product_shipping_class-maquinas-grandes","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/product\/71657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/comments?post=71657"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/media\/71666"}],"wp:attachment":[{"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/media?parent=71657"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/product_brand?post=71657"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/product_cat?post=71657"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/occasionmachines.com\/pt\/wp-json\/wp\/v2\/product_tag?post=71657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}