{"id":6674,"date":"2020-12-09T10:57:08","date_gmt":"2020-12-09T09:57:08","guid":{"rendered":"https:\/\/soe.sands.abami.pl\/sandstobning\/"},"modified":"2023-10-24T10:41:24","modified_gmt":"2023-10-24T08:41:24","slug":"sand-casting","status":"publish","type":"page","link":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/","title":{"rendered":"Sand Casting"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6674\" class=\"elementor elementor-6674 elementor-36\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16c4f8d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16c4f8d5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1e076443\" data-id=\"1e076443\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71da71fa elementor-widget elementor-widget-heading\" data-id=\"71da71fa\" 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\">What is sand casting<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1dd5bb10\" data-id=\"1dd5bb10\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14072949 elementor-widget elementor-widget-text-editor\" data-id=\"14072949\" 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>Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting. And why it matters to you when you need to select your new door lever.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55e7905 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55e7905\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6fb94db\" data-id=\"6fb94db\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15ddce6 elementor-widget elementor-widget-text-editor\" data-id=\"15ddce6\" 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<div class=\"\"><span class=\"\"><span class=\"\" lang=\"da\">Sand moulding is first found more than 3000 years ago (<\/span><span class=\"\" lang=\"en-GB\">Shang Dynasty in China), and some would even say older. The amazing thing is that for all intents and purposes the method is the same used today, which S\u00f8e-Jensen has cherished for more than 150 years. <\/span><\/span><\/div>\n<div> <\/div>\n<div class=\"\"><span class=\"\">In short, sand casting is a manufacturing method where you cast one or more copies of an existing product. Most recognise it from a children\u2019s sandbox, where children fill a plastic mould with wet sand, and after compacting it well in the mould they turn it over to carefully tap it to release the compacted sand in one piece. This leaves us with a copy of the figure that the mold had. The principle behind sand casting is the same, but more about that shortly.<\/span><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83964e7 elementor-widget elementor-widget-heading\" data-id=\"83964e7\" 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\">Why do we sand cast our door handles and fittings?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdecf40 elementor-widget elementor-widget-text-editor\" data-id=\"cdecf40\" 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<div>Today, there are several modern manufacturing methods, including CNC (machining) where a machine can automatically mill products from semi-manufacture (rod materials). Thus, machining is a very fast production method, and there are many manufacturers in both China and India, making it a relatively inexpensive method as well.<\/div>\n<div>&nbsp;<\/div>\n<div><strong>Can you tell the difference between CNC manufacturing and crafting by hand?<\/strong><\/div>\n<div>&nbsp;<\/div>\n<div>Yes, there are several visible differences.&nbsp; The first involves brass quality. The second involves the work process per se. <span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); font-size: 1rem;\">In popular terms, there is a difference between fast food and slow food, and this is true also when talking about injection-moulded brass (and CNC) versus sand casting. H<\/span>The diversity lies in the&nbsp; the craftsmanship and alloy we&#8217;ve been using for more than 150 years.<\/div>\n<div>\n<div>&nbsp;<\/div>\n<div>\n<p>Brass is a mixture (an alloy) consisting primarily of copper and &nbsp;zinc&nbsp;. You might say that the alloy is the recipe the manufacturer uses to achieve the desired qualities. For rod brass, it is primarily dictated by the continued production method using CNC machines, including a need for precision as well as hardness, which also influences machining and volume.<\/p>\n<\/div>\n<\/div>\n<div>\n<p>At S\u00f8e-Jensen, we use the same alloy (recipe) that was used when the company started in 1862.&nbsp; It\u2019s an allot with a higher copper level. Today, S\u00f8e-Jensen uses recycled materials to the greatest possible extent, after which we adjust the alloy by adding gun metal. This allows us to keep the old alloy recipes. Gun metal is made from a copper alloy with tin, lead, zinc, and castings, and it is also used for assembling pipes approved for potable water.<\/p>\n<p>This alloy impacts the finished product, e.g., making it more resistant to dirt and the surrounding air. &nbsp;The visible difference, however, only becomes greater with time.&nbsp;<\/p>\n<p>Brass patinates, which means that the surface reacts with the surrounding air (a chemical reaction, also known as oxidation), which means that the surface changes over time. The castings keep their inner glow, and they have a slightly yellowish-green marbling unlike rod and plate brass that enclose the material with a brownish surface.<\/p>\n<p>For illustration, look below at the two production methods side by side after being exposed to oxidation. This door lever is sand cast in high-quality brass, whereas the escutcheon plate is machine-generated from industrial sheet brass.&nbsp;&nbsp;<\/p>\n<p><\/p>\n<\/div>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28d72f2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28d72f2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ea18033\" data-id=\"ea18033\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-599381e elementor-widget elementor-widget-image\" data-id=\"599381e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"240\" height=\"320\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg\" class=\"attachment-full size-full wp-image-6377\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg 240w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated-64x85.jpeg 64w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9fa5300\" data-id=\"9fa5300\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4805e58 elementor-widget elementor-widget-text-editor\" data-id=\"4805e58\" 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 class=\"\"><span class=\"\">The first difference is visible immediately after production. If the door lever is made from rod material, has a yellowish sheen, while the door lever made from brass of the best quality has a reddish sheen. Furthermore, the surface here has great depth and a look that is somewhat reminiscent of marbling. The visible difference, however, only becomes greater with time. <\/span><\/p>\n<p class=\"\"><span class=\"\">Brass patinates, which means that the surface reacts to the surrounding air (a chemical reaction also known as oxidation), which essentially means that surface changes over time. <\/span><\/p>\n<p class=\"\"><span class=\"\">For illustration, look below at the two production methods side by side after being exposed to oxidation. This door handle is sand cast in high-quality brass, whereas the escutcheon plate is machine-generated from sheet brass. <\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a40f338 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a40f338\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9c0f2e2\" data-id=\"9c0f2e2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cced12e elementor-widget elementor-widget-heading\" data-id=\"cced12e\" 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\">Materials for sand casting <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fae6ad0 elementor-widget elementor-widget-text-editor\" data-id=\"fae6ad0\" 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><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">Let\u2019s start by looking at the materials used in the process.<\/span><\/p>\n<ul class=\"\" type=\"disc\">\n<li class=\"\"><span class=\"\">A precise shape of the product we will be casting, which, in this case, is the door handle. In this example, it&#8217;s the Weingarden lever you can see in the illustration here on the right.<\/span><\/li>\n<li class=\"\"><span class=\"\">Wet quartz sand This is special sand with properties that allow it to be compacted tightly around a mould, and where it can hold its shape (as you know it from wet sand in a sandbox). Another essential property is that sand can withstand extremely high temperatures, up to several thousand degrees, which is necessary as brass reaches over 700 degrees Celsius. <\/span><\/li>\n<li class=\"\"><span class=\"\">Two frames (an upper frame and a lower frame) like you see here on the right. These are the frames for holding the sand and the item being cast. <\/span><\/li>\n<li class=\"\"><span class=\"\">There must be an entry pipe allowing liquid brass to enter the mould, and there must be an exit pipe for excess brass. <\/span><\/li>\n<li class=\"\"><span class=\"\">And finally, we obviously need the raw material, which is the liquid brass alloy.<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem; background-color: transparent;\"> <\/span><\/li>\n<\/ul>\n<p class=\"\"><span class=\"\"> <\/span><\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ca9797b\" data-id=\"ca9797b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8918828 elementor-widget elementor-widget-image\" data-id=\"8918828\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"614\" height=\"249\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Weingardern_fritlagt.jpg\" class=\"attachment-medium size-medium wp-image-6379\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Weingardern_fritlagt.jpg 614w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Weingardern_fritlagt-450x182.jpg 450w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Weingardern_fritlagt-64x26.jpg 64w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14e598f elementor-widget elementor-widget-text-editor\" data-id=\"14e598f\" 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>Above: Weingarden door handle<br \/>Including: The frame for sand casting <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec84f51 elementor-widget elementor-widget-image\" data-id=\"ec84f51\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"381\" height=\"306\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sansstobning_2-1.png\" class=\"attachment-large size-large wp-image-6381\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sansstobning_2-1.png 381w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sansstobning_2-1-64x51.png 64w\" sizes=\"(max-width: 381px) 100vw, 381px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0637057 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0637057\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8842d67\" data-id=\"8842d67\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-395b582 elementor-widget elementor-widget-heading\" data-id=\"395b582\" 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\">This is how we sand cast <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4209551 elementor-widget elementor-widget-text-editor\" data-id=\"4209551\" 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><span class=\"\">To explain the individual steps in the production method, we refer to the illustration below. When we sand cast, we typically make 6 door handle in the same mould Here, we describe it for a single door lever only. When you look at the illustration below, imagine that we have cut the form and you are looking at it from the front, allowing us look inside the mould, where we can see the shape of a Weingarden door handle).<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-49b974b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49b974b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-20aef33\" data-id=\"20aef33\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2da28fa elementor-widget elementor-widget-image\" data-id=\"2da28fa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"575\" height=\"557\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sandstobning_1.png\" class=\"attachment-large size-large wp-image-6380\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sandstobning_1.png 575w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sandstobning_1-450x436.png 450w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Sandstobning_1-64x62.png 64w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5452173\" data-id=\"5452173\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7bddf22 elementor-widget elementor-widget-text-editor\" data-id=\"7bddf22\" 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<ol class=\"\" type=\"1\">\n<li class=\"\" value=\"1\"><span class=\"\">The lower frame is placed on a platform and filled with compacted sand. The frame without the sand is shown by itself in the illustration above. <\/span><\/li>\n<li class=\"\"><span class=\"\">Now, half of the mold is pressed into the sand (illustrated here with a mold for Weingarden). <\/span><\/li>\n<li class=\"\"><span class=\"\">Next, the upper frame is placed on top of the first one, and the two frames are fixed to sit precisely on top of each other. <\/span><\/li>\n<li class=\"\"><span class=\"\">Afterwards, sand is pressed into the upper frame, both around and above the door lever, until both frames are 100% filled with compacted sand. hen, the caster creates an inlet pipe and an outlet pipe in the sand so that the molten brass alloy can reach the mold and flow out, as indicated by the two arrows. The mold is left to rest for 24 hours. <\/span><\/li>\n<li class=\"\"><span class=\"\">After this, the two frames are unfixed and separated. Now, the mould must be removed carefully, leaving a precise outline of the door lever in the sand, and this must be done without disturbing the sand. At the same time, the caster ensures that the entry and exit pipes have free access to the moulding area itself, so the liquid brass can flow freely into and out of the mould. <\/span><\/li>\n<li class=\"\"><span class=\"\">After this, the two frames are put together again and fixed into the exact same place. Now, the mould is ready for use. <\/span><\/li>\n<\/ol>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fc9e45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3fc9e45\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cba465c\" data-id=\"cba465c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b17079 elementor-widget elementor-widget-text-editor\" data-id=\"3b17079\" 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><span class=\"\">The caster then works to create the correct alloy, mixing copper, bronze, and zinc based on our own recipe The actual mixing is done in a so-called &#8220;Dille&#8221;, which is a container that can withstand extremely high temperatures and where the brass alloy can be liquefied. This manual process is crucial for the finished product, as it ensures that the caster can also remove any waste products that could reduce quality. Along the way, old bottles are placed in the \u201cDille\u201d to help maintain the correct temperature.<\/span><\/p>\n<p><span style=\"background-color: transparent; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">8. Now, the allot is poured into the entry pipe until it flows out of the exit pipes. This will ensure that the entire mould is filled<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: transparent; font-size: 1rem;\"> 100% and that there are no air pockets in the moulded door handle.<\/span><\/p>\n<p><span style=\"background-color: transparent; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">9. After this, the mould is left to cool for about 5 hours.<\/span><\/p>\n<p><span style=\"background-color: transparent; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">10. After cooling, the rough door lever is ready, it is gently knocked out of the mould to be ready for the next step in the process. The mould cannot be reused.<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2528e29 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2528e29\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-607c028\" data-id=\"607c028\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-692dfa1 elementor-widget elementor-widget-heading\" data-id=\"692dfa1\" 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\">Ready to be grinded and polished<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2836f77 elementor-widget elementor-widget-text-editor\" data-id=\"2836f77\" 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><span class=\"\">When the door lever is removed from the mould, it is completely rough, and now starts the huge task of creating the final product. This part of the process can only be done by an artisan who is extremely experienced with sand casting. Part of the reason is, that after burnishing the product must remain consistent within very small tolerances, and part of it is the fact that this process obviously determines how the finished product will look.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7650d9e elementor-widget elementor-widget-text-editor\" data-id=\"7650d9e\" 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<div class=\"\"><span class=\"\">&nbsp;The individual steps are: <\/span><\/div>\n<ol class=\"\" type=\"1\">\n<li class=\"\" value=\"1\"><span class=\"\">Runners from the entry and exit pipes are cut off mechanically.<\/span><\/li>\n<li class=\"\"><span class=\"\">Subsequently, the product is sanded to perfection, ensuring that the door lever maintains its correct shape and remains within the indicated tolerances (length, width, and diameter). This process is illustrated on the right.&nbsp;<\/span><\/li>\n<li class=\"\"><span class=\"\">Now, it\u2019s time to cut holes for the \u201ctorque blade\u201d.&nbsp; This is the iron spindle that connects two door handles. And finally, a hole and threading are created for the screw that will keep the lever and torque blade in place. Now, the door lever is finished in terms of form and function.<\/span><\/li>\n<li class=\"\"><span class=\"\">The final process is polishing. This is the process that makes the door handle&nbsp; shiny and mirror-like, ensuring that the deep glow is expressed clearly.&nbsp;<\/span><\/li>\n<\/ol>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1c2e970\" data-id=\"1c2e970\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a3b4d84 elementor-widget elementor-widget-image\" data-id=\"a3b4d84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Slibe.jpg\" class=\"attachment-large size-large wp-image-6382\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Slibe.jpg 640w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Slibe-450x338.jpg 450w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/Slibe-64x48.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dfd3bfa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfd3bfa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-10f5ae3\" data-id=\"10f5ae3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8b9b493 elementor-widget elementor-widget-image\" data-id=\"8b9b493\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x.jpg\" class=\"attachment-full size-full wp-image-7004\" alt=\"\" srcset=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x.jpg 1000w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x-768x768.jpg 768w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x-450x450.jpg 450w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x-900x900.jpg 900w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x-100x100.jpg 100w, https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Stempel-logo_5000x-64x64.jpg 64w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9ac518c\" data-id=\"9ac518c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e07354f elementor-widget elementor-widget-heading\" data-id=\"e07354f\" 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\">Quality control <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff3ecec elementor-widget elementor-widget-text-editor\" data-id=\"ff3ecec\" 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<div class=\"\"><span class=\"\">All finished door levers must now go through a final quality control. <\/span>If a door lever does not meet quality assurance standards, it is removed and recycled for a new production batch. <\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36b6aaf elementor-widget elementor-widget-text-editor\" data-id=\"36b6aaf\" 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<div class=\"\"><span class=\"\">The individual steps in our quality control are as follows: <\/span><\/div>\n<div class=\"\">\n<ol class=\"MailOutline\">\n<li class=\"\"><span class=\"\">Are there errors in the door lever, and does it have the correct shape?<\/span><\/li>\n<li class=\"\"><span class=\"\">Do the dimensions fit within the set tolerances (size of door handle, size of holes and any screw holes) <\/span><\/li>\n<li class=\"\"><span class=\"\">Is the sheen as it should be? <\/span><\/li>\n<\/ol>\n<\/div>\n<div class=\"\">\n<div class=\"\"><span class=\"\"> <\/span><\/div>\n<div class=\"\"> <span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">The final result is a completely unique and original product that will last forever. And you can always recognise an original product from S\u00f8e-Jensen that\u2019s been through quality control. You can see it on the stamp.<\/span><\/div>\n<div> <\/div>\n<div class=\"\"><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">That&#8217;s why we offer a lifetime guarantee on all S\u00f8e-Jensen door levers. <\/span><\/div>\n<div class=\"\"><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\"> <\/span><\/div>\n<div class=\"\"><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 1rem;\">We look forward to seeing you at S\u00f8e-Jensen. <\/span><\/div>\n<\/div>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>What is sand casting Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting. And why it matters to you when you need to select your new door lever. Sand moulding is first found more than 3000 years ago (Shang Dynasty in China), and some would even say [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6674","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sand casting | Why do we sand cast our door handles and fittings?<\/title>\n<meta name=\"description\" content=\"Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sand Casting\" \/>\n<meta property=\"og:description\" content=\"Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/\" \/>\n<meta property=\"og:site_name\" content=\"S\u00f8e-Jensen &amp; Co.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/soejensenco\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-24T08:41:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutes\" \/>\n<meta name=\"geo.placename\" content=\"Kbh. K\" \/>\n<meta name=\"geo.region\" content=\"Denmark\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Sand casting | Why do we sand cast our door handles and fittings?","description":"Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Sand Casting","og_description":"Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting.","og_url":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/","og_site_name":"S\u00f8e-Jensen &amp; Co.","article_publisher":"https:\/\/www.facebook.com\/soejensenco","article_modified_time":"2023-10-24T08:41:24+00:00","og_image":[{"url":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/","url":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/","name":"Sand casting | Why do we sand cast our door handles and fittings?","isPartOf":{"@id":"https:\/\/soe.sands.abami.pl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#primaryimage"},"image":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#primaryimage"},"thumbnailUrl":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg","datePublished":"2020-12-09T09:57:08+00:00","dateModified":"2023-10-24T08:41:24+00:00","description":"Below we describe how to make a S\u00f8e-Jensen door handle using the casting process called sand casting.","breadcrumb":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/soe.sands.abami.pl\/en\/sand-casting\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#primaryimage","url":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg","contentUrl":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2021\/09\/F6920555-EC39-456A-9330-5D1787CADE84-rotated.jpeg"},{"@type":"BreadcrumbList","@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hjem","item":"https:\/\/soe.sands.abami.pl\/en\/"},{"@type":"ListItem","position":2,"name":"Sand Casting"}]},{"@type":"WebSite","@id":"https:\/\/soe.sands.abami.pl\/en\/#website","url":"https:\/\/soe.sands.abami.pl\/en\/","name":"S\u00f8e-Jensen &amp; Co.","description":"","publisher":{"@id":"https:\/\/soe.sands.abami.pl\/en\/#organization"},"alternateName":"S\u00f8e Jensen & Co.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/soe.sands.abami.pl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place","Corporation"],"@id":"https:\/\/soe.sands.abami.pl\/en\/#organization","name":"S\u00f8e Jensen & Co. Since 1862","alternateName":"S\u00f8e Jensen","url":"https:\/\/soe.sands.abami.pl\/en\/","logo":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#local-main-organization-logo"},"image":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/soejensenco","https:\/\/www.instagram.com\/soejensendenmark\/","https:\/\/www.linkedin.com\/company\/soe-jensen-co\/"],"address":{"@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#local-main-place-address"},"telephone":["0045 53747304","20621511"],"contactPoint":{"@type":"ContactPoint","telephone":"53747304","email":"sjc@soe-jensen.dk"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"sjc@soe-jensen.dk","faxNumber":"S\u00f8e Jensen & Co. Since 1862 ApS","areaServed":"DK-PL-UK-US-EU","taxID":"43799185"},{"@type":"PostalAddress","@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#local-main-place-address","streetAddress":"Amaliegade 4","addressLocality":"Kbh. K","postalCode":"1256","addressRegion":"Stor K\u00f8benhavn","addressCountry":"DK"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/soe.sands.abami.pl\/en\/sand-casting\/#local-main-organization-logo","url":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Soe-Jensen-Logo-Medium_1600x-e1634298957648.png","contentUrl":"https:\/\/soe.sands.abami.pl\/wp-content\/uploads\/2020\/12\/Soe-Jensen-Logo-Medium_1600x-e1634298957648.png","width":237,"height":236,"caption":"S\u00f8e Jensen & Co. Since 1862"}]},"geo.placename":"Kbh. K","geo.region":"Denmark"},"_links":{"self":[{"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/pages\/6674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/comments?post=6674"}],"version-history":[{"count":0,"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/pages\/6674\/revisions"}],"wp:attachment":[{"href":"https:\/\/soe.sands.abami.pl\/en\/wp-json\/wp\/v2\/media?parent=6674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}