{"id":1088,"date":"2026-01-31T17:23:05","date_gmt":"2026-01-31T09:23:05","guid":{"rendered":"https:\/\/extruder-lab.com\/?p=1088"},"modified":"2026-01-26T17:27:58","modified_gmt":"2026-01-26T09:27:58","slug":"laboratory-two-roll-open-mixer","status":"publish","type":"post","link":"https:\/\/extruder-lab.com\/es\/laboratory-two-roll-open-mixer.html","title":{"rendered":"Principio de funcionamiento de una mezcladora abierta de dos rodillos de laboratorio"},"content":{"rendered":"

Mezcladora abierta de dos rodillos de laboratorio<\/h1>\n\n\n\n

A mezcladora abierta de dos rodillos de laboratorio<\/a><\/strong> tiene dos rodillos dispuestos horizontalmente que giran en direcciones opuestas a diferentes velocidades. Cuando se introduce material en la zona superior entre los dos rodillos, este es arrastrado entre ellos debido a la fricci\u00f3n y la adhesi\u00f3n entre el material y las superficies de los rodillos, as\u00ed como a la uni\u00f3n entre los componentes del material. <\/p>\n\n\n\n

A continuaci\u00f3n, el material se somete a un intenso cizallamiento y compresi\u00f3n, formando l\u00e1minas que envuelven uno de los rodillos. A medida que el rodillo gira, el material vuelve a la zona entre los dos rodillos. <\/p>\n\n\n\n

\"Lab<\/a>
Molino de dos rodillos de laboratorio<\/figcaption><\/figure>\n\n\n\n

Mediante repetidos procesos de cizallamiento y compresi\u00f3n, el material se ablanda y plastifica, logrando finalmente una mezcla uniforme de los componentes. Antes de mezclar los pl\u00e1sticos, los rodillos deben precalentarse a una temperatura espec\u00edfica. <\/p>\n\n\n\n

En la mayor\u00eda de los casos, el procesamiento de materiales de caucho no requiere calentamiento; en su lugar, se utiliza agua de enfriamiento para enfriar el material durante el procesamiento cuando es necesario.<\/p>","protected":false},"excerpt":{"rendered":"

Lab Two-roll Open Mixer A laboratory two-roll open mixer has two horizontally arranged rollers that rotate in opposite directions at different speeds. When material is fed into the upper area between the two rollers, it is drawn between them due to friction and adhesion between the material and the roller surfaces, as well as the […]<\/p>\n","protected":false},"author":1,"featured_media":701,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[11],"tags":[20],"class_list":["post-1088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-introduction","tag-two-roll-open-mill"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/posts\/1088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/comments?post=1088"}],"version-history":[{"count":2,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/posts\/1088\/revisions"}],"predecessor-version":[{"id":1091,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/posts\/1088\/revisions\/1091"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/media\/701"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/media?parent=1088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/categories?post=1088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/tags?post=1088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}