{"id":5163,"date":"2023-04-25T11:23:19","date_gmt":"2023-04-25T09:23:19","guid":{"rendered":"https:\/\/web.castfast.com\/2023\/04\/25\/faster-to-a-cast-part-without-a-model-what-is-3d-sand-printing\/"},"modified":"2025-09-22T13:09:10","modified_gmt":"2025-09-22T11:09:10","slug":"faster-to-a-cast-part-without-a-model-what-is-3d-sand-printing","status":"publish","type":"post","link":"https:\/\/www.castfast.com\/en\/2023\/04\/25\/faster-to-a-cast-part-without-a-model-what-is-3d-sand-printing\/","title":{"rendered":"Faster to a cast part without a model: what is 3D sand printing?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5163\" class=\"elementor elementor-5163 elementor-534\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b02c1f4 e-con-full e-flex e-con e-parent\" data-id=\"5b02c1f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40083d3d elementor-widget__width-inherit elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"40083d3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"472\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/hero2-1024x472-1-jpg.webp\" class=\"attachment-full size-full wp-image-4919 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/hero2-1024x472-1-jpg.webp 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/hero2-1024x472-1-300x138.webp 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/hero2-1024x472-1-768x354.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-has-transparency=\"false\" data-dominant-color=\"515a65\" style=\"--dominant-color: #515a65\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-6cfce368 e-con-full e-flex e-con e-child\" data-id=\"6cfce368\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-37628b48 e-con-full e-flex e-con e-child\" data-id=\"37628b48\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f321135 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"1f321135\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.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\">Faster to a cast part without a model: what is 3D sand printing?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cb48970 elementor-align-center elementor-widget elementor-widget-post-info\" data-id=\"4cb48970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-7f530f1 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.castfast.com\/en\/2023\/04\/25\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>April 25, 2023<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-6863c75 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.castfast.com\/en\/author\/rahul\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tRahul Prasad\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-3994668 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\" fill=\"none\"><g clip-path=\"url(#clip0_2583_9867)\"><path d=\"M29.4189 1.30371H18.5566C18.1515 1.3037 17.7503 1.38348 17.3761 1.5385C17.0018 1.69352 16.6617 1.92074 16.3752 2.2072L1.75713 16.8253C1.6137 16.9685 1.49991 17.1387 1.42228 17.3259C1.34465 17.5132 1.30469 17.7139 1.30469 17.9166C1.30469 18.1193 1.34465 18.3201 1.42228 18.5073C1.49991 18.6946 1.6137 18.8647 1.75713 19.008L12.9926 30.2434C13.1358 30.3868 13.3059 30.5006 13.4932 30.5783C13.6805 30.6559 13.8812 30.6959 14.0839 30.6959C14.2866 30.6959 14.4874 30.6559 14.6746 30.5783C14.8619 30.5006 15.032 30.3868 15.1753 30.2434L29.7933 15.6253C30.0799 15.3389 30.3072 14.9989 30.4622 14.6246C30.6173 14.2503 30.697 13.8491 30.6968 13.4439V2.58163C30.6968 2.2427 30.5622 1.91766 30.3225 1.678C30.0829 1.43835 29.7578 1.30371 29.4189 1.30371ZM24.9462 8.97121C24.5671 8.97121 24.1965 8.85879 23.8812 8.64816C23.566 8.43753 23.3203 8.13816 23.1752 7.78789C23.0302 7.43763 22.9922 7.05221 23.0662 6.68037C23.1401 6.30853 23.3227 5.96698 23.5908 5.6989C23.8588 5.43082 24.2004 5.24826 24.5722 5.17429C24.9441 5.10033 25.3295 5.13829 25.6798 5.28337C26.03 5.42846 26.3294 5.67415 26.54 5.98938C26.7507 6.30461 26.8631 6.67521 26.8631 7.05434C26.8631 7.30606 26.8135 7.55533 26.7172 7.78789C26.6208 8.02046 26.4796 8.23177 26.3016 8.40977C26.1236 8.58777 25.9123 8.72897 25.6798 8.8253C25.4472 8.92163 25.1979 8.97121 24.9462 8.97121Z\" fill=\"#F9FAFB\"><\/path><path d=\"M29.4189 1.30371H18.5566C18.1515 1.3037 17.7503 1.38348 17.3761 1.5385C17.0018 1.69352 16.6617 1.92074 16.3752 2.2072L1.75713 16.8253C1.6137 16.9685 1.49991 17.1387 1.42228 17.3259C1.34465 17.5132 1.30469 17.7139 1.30469 17.9166C1.30469 18.1193 1.34465 18.3201 1.42228 18.5073C1.49991 18.6946 1.6137 18.8647 1.75713 19.008L7.43874 24.6896L23.6683 8.47155C23.4713 8.29928 23.3118 8.08839 23.1997 7.85195C23.0876 7.61551 23.0253 7.35856 23.0166 7.09704C23.0079 6.83551 23.053 6.57499 23.1491 6.33161C23.2452 6.08824 23.3903 5.86721 23.5754 5.68223C23.7605 5.49724 23.9816 5.35225 24.225 5.25623C24.4684 5.16022 24.729 5.11524 24.9905 5.12407C25.252 5.1329 25.5089 5.19536 25.7453 5.30757C25.9817 5.41979 26.1925 5.57937 26.3647 5.77642L30.3786 1.75993C30.2614 1.61877 30.1148 1.50484 29.949 1.42606C29.7833 1.34727 29.6024 1.30552 29.4189 1.30371Z\" fill=\"#A0ABC0\"><\/path><path d=\"M29.4189 1.30371H18.5566C18.1515 1.3037 17.7503 1.38348 17.3761 1.5385C17.0018 1.69352 16.6617 1.92074 16.3752 2.2072L1.75713 16.8253C1.6137 16.9685 1.49991 17.1387 1.42228 17.3259C1.34465 17.5132 1.30469 17.7139 1.30469 17.9166C1.30469 18.1193 1.34465 18.3201 1.42228 18.5073C1.49991 18.6946 1.6137 18.8647 1.75713 19.008L12.9926 30.2434C13.1358 30.3868 13.3059 30.5006 13.4932 30.5783C13.6805 30.6559 13.8812 30.6959 14.0839 30.6959C14.2866 30.6959 14.4874 30.6559 14.6746 30.5783C14.8619 30.5006 15.032 30.3868 15.1753 30.2434L29.7933 15.6253C30.0799 15.3389 30.3072 14.9989 30.4622 14.6246C30.6173 14.2503 30.697 13.8491 30.6968 13.4439V2.58163C30.6968 2.2427 30.5622 1.91766 30.3225 1.678C30.0829 1.43835 29.7578 1.30371 29.4189 1.30371ZM24.9462 8.97121C24.5671 8.97121 24.1965 8.85879 23.8812 8.64816C23.566 8.43753 23.3203 8.13816 23.1752 7.78789C23.0302 7.43763 22.9922 7.05221 23.0662 6.68037C23.1401 6.30853 23.3227 5.96698 23.5908 5.6989C23.8588 5.43082 24.2004 5.24826 24.5722 5.17429C24.9441 5.10033 25.3295 5.13829 25.6798 5.28337C26.03 5.42846 26.3294 5.67415 26.54 5.98938C26.7507 6.30461 26.8631 6.67521 26.8631 7.05434C26.8631 7.30606 26.8135 7.55533 26.7172 7.78789C26.6208 8.02046 26.4796 8.23177 26.3016 8.40977C26.1236 8.58777 25.9123 8.72897 25.6798 8.8253C25.4472 8.92163 25.1979 8.97121 24.9462 8.97121Z\" stroke=\"#222222\" stroke-width=\"1.33\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/g><defs><clipPath id=\"clip0_2583_9867\"><rect width=\"32\" height=\"32\" fill=\"white\"><\/rect><\/clipPath><\/defs><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/www.castfast.com\/en\/category\/knowledge\/\" class=\"elementor-post-info__terms-list-item\">Knowledge<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\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<div class=\"elementor-element elementor-element-f915f61 e-flex e-con-boxed e-con e-parent\" data-id=\"f915f61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e1e814f elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"1e1e814f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\tThe principle and advantages of 3D printing no longer need to be explained to anyone.\n\n\n\nThe technology has long been associated with more than just prototypes and non-critical individual parts. High-performance metal components are now also routinely produced using additive manufacturing. However, this is still only economical for smaller quantities.  \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10cb805f e-con-full e-flex e-con e-child\" data-id=\"10cb805f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3dbfb34 e-grid e-con-boxed e-con e-child\" data-id=\"3dbfb34\" data-element_type=\"container\" data-e-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\t\t<div class=\"elementor-element elementor-element-2e7cf33 elementor-widget elementor-widget-text-editor\" data-id=\"2e7cf33\" data-element_type=\"widget\" data-e-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>Everyone is talking about 3D sand printing. It combines the traditional casting of sand molds with the direct additive production of molds in a 3D printer. Completely without a model.  <\/p>\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-723d72c elementor-widget elementor-widget-text-editor\" data-id=\"723d72c\" data-element_type=\"widget\" data-e-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>This means that small batches in particular can be cast much faster, more efficiently, with less use of resources and often simply better.<\/p>\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-55ae2ed elementor-widget elementor-widget-text-editor\" data-id=\"55ae2ed\" data-element_type=\"widget\" data-e-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>For foundries, this opens the door to a new future. For all those who work with metal, it gives them the opportunity to discover a whole new side to casting. <\/p>\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<div class=\"elementor-element elementor-element-115e3ce3 elementor-widget elementor-widget-text-editor\" data-id=\"115e3ce3\" data-element_type=\"widget\" data-e-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<h2>\u201cPrinted Casting\u201d: Printing a mold instead of a component<\/h2>\n\nThe principle and advantages of 3D printing no longer need to be explained to anyone.\n\nThe technology has long been associated with more than just prototypes and non-critical individual parts. High-performance metal components are now also routinely produced using additive manufacturing. However, this is still only economical for smaller quantities.  \n\nOne of the most exciting developments in 3D printing is therefore the advance of hybrid manufacturing processes that combine the advantages of traditional and additive methods. This can result in hybrid end products or simply improve traditional processes through the strategic use of 3D printing. \n\n3D sand printing does the latter. By printing molds directly in bonded sand, the expensive and slow upstream model making process is completely eliminated. \n\nThe sand printer is located either directly in a foundry or at a service provider who prints molds \u201con demand\u201d that are cast at a different location.\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-92fce9c elementor-widget elementor-widget-text-editor\" data-id=\"92fce9c\" data-element_type=\"widget\" data-e-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<h2>Off to the Job Box<\/h2>\n\nThe most common 3D sand printers have a printing area, the \u201cjob box\u201d, with a build volume of 150 to 8000 liters and a length (usually the largest dimension) of just under one to 4m.\n\nEither individual large molds and cores or densely packed many smaller molds can be printed in this installation space. The CAD file of the workpiece to be cast is uploaded in order to optimize the design of the mould and cores for 3D sand printing. The print file is then fitted into the build volume, together with other parts if necessary, to ensure maximum utilization.  \n\nThe printing process itself is a binder jetting process, i.e. the original 3D printing principle, in which a binder is selectively applied to a surface, similar to an inkjet printer. This surface is a layer of powder (or sand) that is bonded with the binder jet. In this way, a workpiece, tool or mold is created layer by layer from the powder or sand bed.  \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-d29cfd2 elementor-widget elementor-widget-text-editor\" data-id=\"d29cfd2\" data-element_type=\"widget\" data-e-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<h2>Precise molds, proven casting<\/h2>\n\nVarious sands and binders, each with specific properties and advantages, are available for 3D sand printing (and have proven their worth). After printing, the molds and cores are freed from the unbound sand and assembled and prepared for casting. They are then cast in exactly the same way as traditionally produced sand molds and are indistinguishable from other castings in terms of their mechanical properties.  \n\n3D sand printers have a maximum theoretical \u201cresolution\u201d (e.g. 600 dpi). The actual resolution depends on other factors. As a rule, this high resolution means that sand printing processes can achieve greater precision and dimensional accuracy of the molds than would be possible with traditional models.  \n\nThe usual advantages of additive manufacturing also apply to sand printing: a high degree of design freedom, a short time to the first component, cost savings in tooling and a largely digital process.\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-5163112 elementor-position-right elementor-vertical-align-middle elementor-position-right elementor-position-right elementor-vertical-align-top elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"5163112\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/elementor\/thumbs\/verfahren_01-min-jpg-qoypw83w2fuacaz54rj3dqzyafaq9g6jbjehj4fuh4.webp\" title=\"verfahren_01-min\" alt=\"verfahren_01-min\" loading=\"lazy\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Curious?<\/h3><p class=\"elementor-image-box-description\"><br><br>With our online calculator, you can quickly get a feel for the cost and speed benefits of 3D sand printing. And if you wish, you can also order your casting straight away from there. \n<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d083e2 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"7d083e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.castfast.com\/en\/calculator\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">to the calculator<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\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 class=\"elementor-element elementor-element-1624c8e8 elementor-widget elementor-widget-post-navigation\" 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href=\"https:\/\/www.castfast.com\/en\/2025\/08\/13\/poured-quickly-delivered-faster-thats-how-it-works\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-300x200.webp\" class=\"attachment-medium size-medium wp-image-5009 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-300x200.webp 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-1024x683.webp 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-768x512.webp 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-1536x1024.webp 1536w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-scaled.webp 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-has-transparency=\"false\" data-dominant-color=\"4d4947\" style=\"--dominant-color: #4d4947;\" 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><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"199\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-300x199.avif\" class=\"attachment-medium size-medium wp-image-5085 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-300x199.avif 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-1024x680.avif 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-768x510.avif 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-1536x1020.avif 1536w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-2048x1360.avif 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-has-transparency=\"false\" data-dominant-color=\"878180\" style=\"--dominant-color: #878180;\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Knowledge<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.castfast.com\/en\/2025\/03\/21\/large-castings-with-castfast-think-bigger-act-faster\/\" >\n\t\t\t\tLarge castings with CASTFAST: Think bigger, act faster!\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2025-03-21\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The principle and advantages of 3D printing no longer need to be explained to anyone.<\/p>\n<p>The technology has long been associated with more than just prototypes and non-critical individual parts. High-performance metal components are now also routinely produced using additive manufacturing. However, this is still only economical for smaller quantities.  <\/p>\n","protected":false},"author":2,"featured_media":4919,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[49],"tags":[],"class_list":["post-5163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Faster to a cast part without a model: what is 3D sand printing? - CASTFAST<\/title>\n<meta name=\"description\" content=\"We combine traditional casting of sand molds with direct additive manufacturing of the molds in the 3D printer. 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