{"id":46,"date":"2020-07-14T10:25:19","date_gmt":"2020-07-14T10:25:19","guid":{"rendered":"http:\/\/www.nuovigioielli.int\/?page_id=46"},"modified":"2020-11-18T13:22:00","modified_gmt":"2020-11-18T12:22:00","slug":"cleanflow","status":"publish","type":"page","link":"https:\/\/www.nuovigioielli.com\/en\/cleanflow\/","title":{"rendered":"CleanFlow"},"content":{"rendered":"\n<div data-wk-slideshow=\"{duration: 1000,autoplay: true ,pauseOnHover: false}\">\n\n    <div class=\"wk-slidenav-position\">\n\n        <ul class=\"wk-slideshow\">\n        \n            <li style=\"min-height: 300px;\">\n\n                \n                    <img src=\"\/wp-content\/uploads\/2020\/11\/SLIDE_01.jpg\" alt=\"001\">\n                    \n                    \n                    \n                \n            <\/li>\n\n        \n            <li style=\"min-height: 300px;\">\n\n                \n                    <img src=\"\/wp-content\/uploads\/2020\/11\/SLIDE_02.jpg\" alt=\"002\">\n                    \n                    \n                    \n                \n            <\/li>\n\n        \n            <li style=\"min-height: 300px;\">\n\n                \n                    <img src=\"\/wp-content\/uploads\/2020\/11\/SLIDE_03.jpg\" alt=\"003\">\n                    \n                    \n                    \n                \n            <\/li>\n\n                <\/ul>\n\n                <a href=\"#\" class=\"wk-slidenav wk-slidenav-contrast wk-slidenav-previous wk-hidden-touch\" data-wk-slideshow-item=\"previous\"><\/a>\n        <a href=\"#\" class=\"wk-slidenav wk-slidenav-contrast wk-slidenav-next wk-hidden-touch\" data-wk-slideshow-item=\"next\"><\/a>\n        \n                <div class=\"wk-overlay-panel wk-overlay-bottom\">\n            \n<ul class=\"wk-dotnav wk-dotnav-contrast wk-flex-center\">\n    <li data-wk-slideshow-item=\"0\"><a href=\"#\">001<\/a><\/li>\n    <li data-wk-slideshow-item=\"1\"><a href=\"#\">002<\/a><\/li>\n    <li data-wk-slideshow-item=\"2\"><a href=\"#\">003<\/a><\/li>\n<\/ul>\n        <\/div>\n        \n    <\/div>\n\n    \n<\/div>\n\n\n\n\n<p><strong><strong><span class=\"has-inline-color has-black-color\">THE COMMON PROBLEMS OF INVESTMENT CASTING<\/span><\/strong><\/strong><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">The quality of traditional casting and proto casting is one of the main topics of discussion in the gold industry. On the one hand, in the lost wax casting process it is difficult to keep consistent product quality. On the other hand, in the casting process of systems printed with 3D resin technology, there is different quality between the types of resins with different melting points and different geometries.<\/span><\/p>\n\n\n\n<p><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">CLEANFLOW <\/span><\/strong><span class=\"has-inline-color has-black-color\">aims to stabilise and significantly improve these and other aspects.<\/span><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 85%\"><figure class=\"wp-block-media-text__media\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/LIDEA_1-1024x125.png\" alt=\"\" class=\"wp-image-52\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">Its principle is based on considerably reducing problems due to residues from slags inside both the cylinder and combustion gas bubbles, which hardly find a way out with the traditional system.<\/span><\/p>\n\n\n\n<div class=\"youtube-responsive-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/yubDyqK59Cg?rel=0\" allowfullscreen=\"\" width=\"540\" height=\"330\" frameborder=\"0\"><\/iframe><\/div>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">Its principle is based on considerably reducing problems due to residues from slags inside both the cylinder and combustion gas bubbles, which hardly find a way out with the traditional system.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/LOPERATIVITA-1024x100.png\" alt=\"\" class=\"wp-image-61\"\/><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 36%\"><figure class=\"wp-block-media-text__media\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/Fig.1.jpg\" alt=\"\" class=\"wp-image-55\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<p><strong><span class=\"has-inline-color has-black-color\">STEP1: -Assembling the cylinder-<\/span><\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">The lid makes a sign on one side in the plaster cast inside the cylinder to open the chimney and indicate which part should be placed downwards inside the burnout furnace.<\/span><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 36%\"><figure class=\"wp-block-media-text__media\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/Fig.2.jpg\" alt=\"\" class=\"wp-image-56\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong><span class=\"has-inline-color has-black-color\">STEP2  -ANNEALING-<\/span><\/strong><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">During the annealing step, the chimney effect favours the escape of gases and slags generated by the combustion of the resin or wax<\/span><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 36%\"><figure class=\"wp-block-media-text__media\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/Fig.3.jpg\" alt=\"\" class=\"wp-image-57\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p><span class=\"has-inline-color has-black-color\"><strong>STEP3<\/strong> <em><strong>&#8211; Burnout &#8211;<\/strong><\/em><\/span><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">During the annealing step, the natural flow of hot air inside the cylinder reduces burnout times by up to 50%.<\/span><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 35%\"><figure class=\"wp-block-media-text__media\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/Fig.4.jpg\" alt=\"\" class=\"wp-image-58\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p><span class=\"has-inline-color has-black-color\"><strong>STEP 4<\/strong>  <em><strong>&#8211; Injection &#8211;<\/strong><\/em><\/span><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">During the metal injection step, the graphite cone with gasket positioned on a steel base plate, guarantees the hermetic closure of the lower hole of the cylinder. Before inserting the cylinder into the burnout furnace, a metal base with a graphite cone that closes the lower part of the cylinder has to be positioned.<\/span><\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"http:\/\/www.nuovigioielli.int\/wp-content\/uploads\/2020\/07\/CLEANFLOW-KIT-1024x100.png\" alt=\"\" class=\"wp-image-54\"\/><\/figure>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">The kit contains the components necessary to prepare 20 cylinders \u00f8 100 mm.&nbsp;<\/span><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" width=\"600\" height=\"450\" src=\"https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/KitCleanFlow-1.png\" alt=\"\" class=\"wp-image-7002\" srcset=\"https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/KitCleanFlow-1.png 600w, https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/KitCleanFlow-1-300x225.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul id=\"block-82ccf419-ecff-4725-85b8-f5ac84fcde4d\"><li><span class=\"has-inline-color has-black-color\">Perforated lid for centering the column and for creating the second hole in the plaster coating&nbsp;<strong>(20PZ)<\/strong><\/span><\/li><li><span class=\"has-inline-color has-black-color\">Cone cap in heat-resistant material and seeger to seal the second hole generated on the bottom of the cylinder during the metal casting&nbsp;&nbsp;<strong>(2PZ)<\/strong><\/span><\/li><li><span class=\"has-inline-color has-black-color\">Steel base plate supporting the cone in heat-resistant material, which is necessary for the correct placement of the cone in the bottom of the cylinders&nbsp;&nbsp;<strong>(2PZ)<\/strong><\/span><\/li><li><span class=\"has-inline-color has-black-color\">Gasket necessary for covering the upper part of the cone for a better seal during the metal casting&nbsp;<strong> (10PZ)<\/strong><\/span><\/li><\/ul>\n<\/div><\/div>\n\n\n\n<h3>ADVANTAGES:<\/h3>\n\n\n\n<p><strong><strong><span class=\"has-inline-color has-black-color\">INCREASE OF CASTING QUALITY<\/span><\/strong><\/strong><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">One of the advantages is represented by the combustion of the resins in a very efficient way, resulting in an increase in the quality of the casting due to the important reduction of residual slags.<\/span><\/p>\n\n\n\n<p><strong><span class=\"has-inline-color has-black-color\">SAVING<\/span><\/strong><\/p>\n\n\n\n<ul><li><span class=\"has-inline-color has-black-color\">Possible reduction of both diameter and capacity of the central column that forms the tree<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Savings in the quantity of metal necessary to carry out the casting&nbsp;<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Further savings in the refining step of the processing waste.<\/span><\/li><\/ul>\n\n\n\n<p><strong><strong><span class=\"has-inline-color has-black-color\">ASSISTED FLOW<\/span><\/strong><\/strong><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">An easier escape of combustion gases and improvement of casting quality.<\/span><\/p>\n\n\n\n<p><strong><strong><span class=\"has-inline-color has-black-color\">UNCHANGED WORKING PROCESS&nbsp;<\/span><\/strong><\/strong><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">The use of the CLEANFLOW kit does not require any major changes compared to the traditional casting technique<\/span><\/p>\n\n\n\n<p><strong><strong><span class=\"has-inline-color has-black-color\">REDUCTION OF THE BURNOUT CYCLE&nbsp;<\/span><\/strong><\/strong><\/p>\n\n\n\n<ul><li><span class=\"has-inline-color has-black-color\">reduction of the burnout times, due to the fact that the chimney that crosses the cylinder, sucks the heat from the outside towards the inside, favouring a faster cooking compared to the cylinders prepared in the traditional way (that have only one hole) <\/span><\/li><li><span class=\"has-inline-color has-black-color\">25% to 50% reduction in cylinder burnout times <\/span><\/li><li><span class=\"has-inline-color has-black-color\">substantial energy savings, in proportion to the reduction in burnout times <\/span><\/li><li><span class=\"has-inline-color has-black-color\">reduction of the volume of the plaster cast used under the same conditions.<\/span><\/li><\/ul>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 15%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" width=\"547\" height=\"468\" src=\"https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/PATENTED-1.png\" alt=\"\" class=\"wp-image-6923\" srcset=\"https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/PATENTED-1.png 547w, https:\/\/www.nuovigioielli.com\/wp-content\/uploads\/2020\/11\/PATENTED-1-300x257.png 300w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-large-font-size\"><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>THE COMMON PROBLEMS OF INVESTMENT CASTING The quality of traditional casting and proto casting is one of the main topics of discussion in the gold industry. On the one hand, in the lost wax casting process it is difficult to keep consistent product quality. On the other hand, in the casting process of systems printed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/pages\/46"}],"collection":[{"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/comments?post=46"}],"version-history":[{"count":26,"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/pages\/46\/revisions"}],"predecessor-version":[{"id":7064,"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/pages\/46\/revisions\/7064"}],"wp:attachment":[{"href":"https:\/\/www.nuovigioielli.com\/en\/wp-json\/wp\/v2\/media?parent=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}