{"id":2946,"date":"2024-02-28T18:14:15","date_gmt":"2024-02-28T17:14:15","guid":{"rendered":"https:\/\/www.mariscorp.com\/sectors\/rubber\/"},"modified":"2024-06-12T15:14:06","modified_gmt":"2024-06-12T13:14:06","slug":"rubber","status":"publish","type":"page","link":"https:\/\/www.mariscorp.com\/en\/sectors\/rubber\/","title":{"rendered":"Rubber"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2946\" class=\"elementor elementor-2946 elementor-1943\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5b44914 e-flex e-con-boxed e-con e-parent\" data-id=\"5b44914\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-fb5e2ea cp-both e-flex e-con-boxed elementor-invisible e-con e-child\" data-id=\"fb5e2ea\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53d2fde elementor-widget elementor-widget-heading\" data-id=\"53d2fde\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abf51e0 elementor-widget elementor-widget-heading\" data-id=\"abf51e0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Extruders for rubber production<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a5ec12 elementor-widget elementor-widget-text-editor\" data-id=\"6a5ec12\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Thanks to the use of co-rotating twin-screw extruders, <b>rubber extrusion<\/b> has achieved new goals, granting constant quality and significant energy savings through the adoption of <b>continuous systems in the compounding production process.<\/b><\/p>\n<p>Compared to the traditional discontinuous process, this alternative offers multiple advantages: simplicity, complete automation, reproducibility and energy saving.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ff2cea1 e-flex e-con-boxed e-con e-parent\" data-id=\"ff2cea1\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;background_motion_fx_translateY_effect&quot;:&quot;yes&quot;,&quot;background_motion_fx_translateY_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:8,&quot;sizes&quot;:[]},&quot;background_motion_fx_translateY_affectedRange&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:0,&quot;end&quot;:100}},&quot;background_motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d977281 e-flex e-con-boxed e-con e-parent\" data-id=\"d977281\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e53c002 e-con-full cp-both e-flex e-con e-child\" data-id=\"e53c002\" data-element_type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a347c53 e-con-full e-flex e-con e-child\" data-id=\"a347c53\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20fc94c elementor-widget elementor-widget-heading\" data-id=\"20fc94c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rubber extrusion plants<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e7608ac e-con-full e-flex e-con e-child\" data-id=\"e7608ac\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eae9b85 elementor-widget elementor-widget-text-editor\" data-id=\"eae9b85\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The continuous system stands out for the <b>constant<\/b> feeding of the recipe components into the extruder, thanks to the use of gravimetric feeders and for the re<b>producibility of the product quality<\/b>.<\/p>\n<p>The continuous process requires the main ingredient, <b>rubber<\/b>, to be made <b>free-flowing<\/b> through grinding in a mill, obtaining a sizing suitable to be fed into the extruder.<\/p>\n<p>Thanks to the constant feeding, the extruder grants process stability and it is possible to modify the process parameters in real time (thermal profile, screws rpm, extrusion flow rate) so as to produce an extruded product with the desired qualities.<\/p>\n<p>Another important aspect is linked to energy consumption, which can vary according to the type of compound treated, by recording a reduction of 50% to 70% compared to batch systems.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-96e3f3a e-flex e-con-boxed e-con e-parent\" data-id=\"96e3f3a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-81be109 e-con-full cp-both e-flex e-con e-child\" data-id=\"81be109\" data-element_type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5b96a69 e-con-full e-flex e-con e-child\" data-id=\"5b96a69\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc1896c elementor-widget elementor-widget-heading\" data-id=\"bc1896c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Continuous production processes for rubber compounding<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1cd6bdf e-con-full e-flex e-con e-child\" data-id=\"1cd6bdf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ff609d checkmark-list elementor-widget elementor-widget-text-editor\" data-id=\"4ff609d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We offer two types of continuous processes for rubber extrusion:<\/p>\n<ul>\n<li><b>The two-stage process<\/b>, by using two extruders, allows a greater production flexibility. With the first extruder, a masterbatch of rubber, fillers and plasticizers is produced, which is granulated and fed together with the vulcanization agents into the second extruder.<\/li>\n<li><b>The one-step process<\/b> shows economic advantages in terms of initial investment, space, energy consumption (with savings of up to 70% compared to traditional systems), as well as greater process simplicity.<\/li>\n<\/ul>\n<p>The continuous systems we offer are a valid solution to the issues arising from the batch system.<\/p>\n<p>Our corporate know-how has allowed us to:<\/p>\n<ul>\n<li>broaden the spectrum of processable materials;<\/li>\n<li>optimize the feeding technologies of all the compound components and their introduction sequence;<\/li>\n<li>obtain very high dispersion levels thanks to the optimization of the screw profile and process parameters;<\/li>\n<li>define the process layout based on the different products to be obtained, thanks to the modularity and flexibility of the extruders.<\/li>\n<\/ul>\n<p>Through the internal development of an advanced <b>recycling process through devulcanization<\/b>, it is possible to reuse the vulcanized rubber compounds to obtain a secondary raw material suitable for the production of new products.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Extruders for rubber production Thanks to the use of co-rotating twin-screw extruders, rubber extrusion has achieved new goals, granting constant quality and significant energy savings through the adoption of continuous systems in the compounding production process. Compared to the traditional discontinuous process, this alternative offers multiple advantages: simplicity, complete automation, reproducibility and energy saving. Rubber [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"parent":2932,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2946","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/pages\/2946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/comments?post=2946"}],"version-history":[{"count":0,"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/pages\/2946\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/pages\/2932"}],"wp:attachment":[{"href":"https:\/\/www.mariscorp.com\/en\/wp-json\/wp\/v2\/media?parent=2946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}