{"id":1593,"date":"2024-11-29T15:30:19","date_gmt":"2024-11-29T07:30:19","guid":{"rendered":"https:\/\/nydcasting.com\/?page_id=1593"},"modified":"2025-09-10T15:00:40","modified_gmt":"2025-09-10T07:00:40","slug":"lost-foam-casting","status":"publish","type":"page","link":"https:\/\/nydcasting.com\/es\/lost-foam-casting\/","title":{"rendered":"Fundici\u00f3n por espuma perdida"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1593\" class=\"elementor elementor-1593\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae98343 e-con-full e-flex e-con e-parent\" data-id=\"ae98343\" 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-58613cc elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"58613cc\" data-element_type=\"widget\" data-e-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\">Lost foam casting<\/h1>\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-71a92a6 e-flex e-con-boxed e-con e-parent\" data-id=\"71a92a6\" data-element_type=\"container\" data-e-type=\"container\">\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 class=\"elementor-element elementor-element-23946cd e-grid e-con-boxed e-con e-parent\" data-id=\"23946cd\" 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-a5be5e2 elementor-widget elementor-widget-image\" data-id=\"a5be5e2\" data-element_type=\"widget\" data-e-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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"599\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/04\/1614417571.jpg\" class=\"attachment-full size-full wp-image-2463\" alt=\"lost foam steel castings\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/04\/1614417571.jpg 900w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/04\/1614417571-600x399.jpg 600w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/04\/1614417571-300x200.jpg 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/04\/1614417571-768x511.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Lost Foam Casting<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-f9c64bc elementor-widget elementor-widget-text-editor\" data-id=\"f9c64bc\" 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 data-start=\"79\" data-end=\"122\"><strong data-start=\"82\" data-end=\"120\">About Lost Foam Casting<\/strong><\/h2><h3 data-start=\"124\" data-end=\"144\"><strong data-start=\"128\" data-end=\"142\">What It Is<\/strong><\/h3><p data-start=\"145\" data-end=\"537\">Lost foam casting is an <strong data-start=\"169\" data-end=\"209\">innovative precision casting process<\/strong> that uses expendable foam patterns, typically made from <strong data-start=\"266\" data-end=\"281\">polystyrene<\/strong>, to create highly accurate metal castings. The foam pattern is first coated with a thin refractory layer, which improves mold strength and surface quality. The coated pattern is then embedded in <strong data-start=\"477\" data-end=\"498\">unbonded dry sand<\/strong> that is compacted through vibration.<\/p><p data-start=\"539\" data-end=\"874\">When molten metal is poured into the mold, the foam pattern <strong data-start=\"599\" data-end=\"622\">vaporizes instantly<\/strong> and is replaced by the metal, forming a casting that faithfully replicates the original foam shape. This process eliminates the need for traditional cores and mold parting lines, making it ideal for producing <strong data-start=\"832\" data-end=\"871\">complex geometries in a single step<\/strong>.<\/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<div class=\"elementor-element elementor-element-9a79df0 e-flex e-con-boxed e-con e-parent\" data-id=\"9a79df0\" 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-dcb7862 elementor-widget elementor-widget-text-editor\" data-id=\"dcb7862\" 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<h3 data-start=\"881\" data-end=\"901\"><strong data-start=\"885\" data-end=\"899\">Advantages<\/strong><\/h3><ol data-start=\"903\" data-end=\"2133\"><li data-start=\"903\" data-end=\"1145\"><p data-start=\"906\" data-end=\"938\"><strong data-start=\"906\" data-end=\"936\">Complex Shapes in One Step<\/strong><\/p><ul data-start=\"942\" data-end=\"1145\"><li data-start=\"942\" data-end=\"1055\"><p data-start=\"944\" data-end=\"1055\">Capable of producing intricate designs, internal cavities, and thin-walled sections without the use of cores.<\/p><\/li><li data-start=\"1059\" data-end=\"1145\"><p data-start=\"1061\" data-end=\"1145\">Reduces the need for welding or assembling multiple parts, simplifying production.<\/p><\/li><\/ul><\/li><li data-start=\"1147\" data-end=\"1372\"><p data-start=\"1150\" data-end=\"1173\"><strong data-start=\"1150\" data-end=\"1171\">No Need for Cores<\/strong><\/p><ul data-start=\"1177\" data-end=\"1372\"><li data-start=\"1177\" data-end=\"1300\"><p data-start=\"1179\" data-end=\"1300\">Traditional sand casting often requires separate cores for hollow sections, but lost foam casting eliminates this step.<\/p><\/li><li data-start=\"1304\" data-end=\"1372\"><p data-start=\"1306\" data-end=\"1372\">Improves efficiency, reduces errors, and lowers machining costs.<\/p><\/li><\/ul><\/li><li data-start=\"1374\" data-end=\"1560\"><p data-start=\"1377\" data-end=\"1427\"><strong data-start=\"1377\" data-end=\"1425\">High Dimensional Accuracy and Surface Finish<\/strong><\/p><ul data-start=\"1431\" data-end=\"1560\"><li data-start=\"1431\" data-end=\"1497\"><p data-start=\"1433\" data-end=\"1497\">Provides smooth surfaces (Ra 3.2\u20136.3 \u03bcm) and tight tolerances.<\/p><\/li><li data-start=\"1501\" data-end=\"1560\"><p data-start=\"1503\" data-end=\"1560\">Minimizes post-casting machining, saving time and cost.<\/p><\/li><\/ul><\/li><li data-start=\"1562\" data-end=\"1834\"><p data-start=\"1565\" data-end=\"1616\"><strong data-start=\"1565\" data-end=\"1614\">Cost-Effective for Medium to Large Production<\/strong><\/p><ul data-start=\"1620\" data-end=\"1834\"><li data-start=\"1620\" data-end=\"1721\"><p data-start=\"1622\" data-end=\"1721\">Foam patterns can be produced quickly and inexpensively, especially for batch or mass production.<\/p><\/li><li data-start=\"1725\" data-end=\"1834\"><p data-start=\"1727\" data-end=\"1834\">Sand is reusable, and the process reduces tooling complexity compared to other precision casting methods.<\/p><\/li><\/ul><\/li><li data-start=\"1836\" data-end=\"2133\"><p data-start=\"1839\" data-end=\"1865\"><strong data-start=\"1839\" data-end=\"1863\">Material Flexibility<\/strong><\/p><ul data-start=\"1869\" data-end=\"2133\"><li data-start=\"1869\" data-end=\"2020\"><p data-start=\"1871\" data-end=\"2020\">Suitable for a wide range of <strong data-start=\"1900\" data-end=\"1934\">ferrous and non-ferrous metals<\/strong>, including grey iron, ductile iron, carbon steel, alloy steel, and aluminum alloys.<\/p><\/li><li data-start=\"2024\" data-end=\"2133\"><p data-start=\"2026\" data-end=\"2133\">Enables production of castings that meet diverse strength, weight, and corrosion-resistance requirements.<\/p><\/li><\/ul><\/li><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef55037 e-flex e-con-boxed e-con e-parent\" data-id=\"ef55037\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ca99907 e-con-full e-flex e-con e-child\" data-id=\"ca99907\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c4b4b9c e-grid e-con-full e-con e-child\" data-id=\"c4b4b9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-412dc89 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"412dc89\" 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\" width=\"746\" height=\"494\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Foam-Pattern-Production.png\" class=\"attachment-full size-full wp-image-3114\" alt=\"Foam Pattern Production\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Foam-Pattern-Production.png 746w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Foam-Pattern-Production-300x199.png 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Foam-Pattern-Production-600x397.png 600w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">1.Foam Pattern Production<\/h3><p class=\"elementor-image-box-description\">Polystyrene foam is used to create the exact shape of the desired part. Patterns can be cut by machining or formed through molding, ensuring dimensional accuracy. For efficiency, multiple foam patterns may be assembled into a cluster or \"tree.\"<\/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-c23cb48 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"c23cb48\" 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\" width=\"746\" height=\"494\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/6260c6894ecfd.png\" class=\"attachment-full size-full wp-image-3115\" alt=\"Pattern Assembly &amp; Preparation\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/6260c6894ecfd.png 746w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/6260c6894ecfd-300x199.png 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/6260c6894ecfd-600x397.png 600w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">2.Pattern Assembly &amp; Preparation<\/h3><p class=\"elementor-image-box-description\">Single patterns or clusters are mounted onto a gating system. This assembly prepares the foam for the coating process and ensures smooth metal flow during casting.<\/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-b67e606 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"b67e606\" 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 loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"494\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/\u56fe\u5c42-0.png\" class=\"attachment-full size-full wp-image-3116\" alt=\"Refractory Coating Application\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/\u56fe\u5c42-0.png 746w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/\u56fe\u5c42-0-300x199.png 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/\u56fe\u5c42-0-600x397.png 600w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">3.Refractory Coating Application<\/h3><p class=\"elementor-image-box-description\">The foam pattern is dipped or sprayed with a thin refractory coating. This layer strengthens the pattern surface, improves mold permeability, and enhances the final casting\u2019s accuracy and finish.<\/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-4f8c427 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"4f8c427\" 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 loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"673\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/1v1.jpg\" class=\"attachment-full size-full wp-image-3119\" alt=\"Mold Box Filling\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/1v1.jpg 900w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/1v1-300x224.jpg 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/1v1-768x574.jpg 768w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/1v1-600x449.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">4.Mold Box Filling &amp; Sand Compaction<\/h3><p class=\"elementor-image-box-description\">The coated foam pattern is placed inside a flask (molding box) and surrounded by unbonded dry sand. Vibration is applied to compact the sand tightly around the foam, providing support during metal pouring.<\/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-fa0f9a0 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"fa0f9a0\" 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 loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"673\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-mold-machine1.jpg\" class=\"attachment-full size-full wp-image-3120\" alt=\"\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-mold-machine1.jpg 900w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-mold-machine1-300x224.jpg 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-mold-machine1-768x574.jpg 768w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-mold-machine1-600x449.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">5.Metal Pouring &amp; Foam Evaporation<\/h3><p class=\"elementor-image-box-description\">Molten metal is poured directly into the sand mold. The heat causes the foam pattern to vaporize instantly, allowing the liquid metal to fill the cavity and replicate the original design with high precision.<\/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-81aa3a6 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"81aa3a6\" 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 loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"673\" src=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/view1.jpg\" class=\"attachment-full size-full wp-image-3121\" alt=\"lost foam casting\" srcset=\"https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/view1.jpg 900w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/view1-300x224.jpg 300w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/view1-768x574.jpg 768w, https:\/\/nydcasting.com\/wp-content\/uploads\/2025\/09\/view1-600x449.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">6.Cooling, Shakeout &amp; Finishing<\/h3><p class=\"elementor-image-box-description\">Once the metal solidifies, the surrounding sand is removed and recycled. The casting is separated from the gating system, cleaned, and subjected to finishing processes such as grinding, machining, or heat treatment to achieve the required specifications.<\/p><\/div><\/div>\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 class=\"elementor-element elementor-element-9f3ec51 e-flex e-con-boxed e-con e-parent\" data-id=\"9f3ec51\" 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-363be75 elementor-widget elementor-widget-text-editor\" data-id=\"363be75\" 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 data-start=\"114\" data-end=\"167\"><strong data-start=\"117\" data-end=\"165\">Applications of Lost Foam Casting<\/strong><\/h2><h3 data-start=\"169\" data-end=\"201\"><strong data-start=\"173\" data-end=\"199\">1. Automotive Industry<\/strong><\/h3><ul data-start=\"202\" data-end=\"648\"><li data-start=\"202\" data-end=\"286\"><p data-start=\"204\" data-end=\"286\"><strong data-start=\"204\" data-end=\"217\">Examples:<\/strong> Engine blocks, cylinder heads, intake manifolds, brake components.<\/p><\/li><li data-start=\"287\" data-end=\"648\"><p data-start=\"289\" data-end=\"648\"><strong data-start=\"289\" data-end=\"315\">Why Lost Foam Casting:<\/strong> This process eliminates the need for complex cores, making it ideal for producing hollow and intricate shapes such as coolant passages inside engine blocks. It provides excellent dimensional stability, good surface finish, and reduces post-machining, which is critical for modern automotive lightweight and fuel-efficient designs.<\/p><\/li><\/ul><h3 data-start=\"655\" data-end=\"683\"><strong data-start=\"659\" data-end=\"681\">2. Heavy Machinery<\/strong><\/h3><ul data-start=\"684\" data-end=\"1092\"><li data-start=\"684\" data-end=\"775\"><p data-start=\"686\" data-end=\"775\"><strong data-start=\"686\" data-end=\"699\">Examples:<\/strong> Pump housings, gearboxes, machine tool frames, and structural components.<\/p><\/li><li data-start=\"776\" data-end=\"1092\"><p data-start=\"778\" data-end=\"1092\"><strong data-start=\"778\" data-end=\"804\">Why Lost Foam Casting:<\/strong> Heavy machinery requires large and durable castings with high structural integrity. Lost foam casting allows these parts to be cast as a single piece, avoiding multiple assemblies and welding. This results in higher strength, reduced weak points, and lower overall manufacturing costs.<\/p><\/li><\/ul><h3 data-start=\"1099\" data-end=\"1127\"><strong data-start=\"1103\" data-end=\"1125\">3. Energy Industry<\/strong><\/h3><ul data-start=\"1128\" data-end=\"1555\"><li data-start=\"1128\" data-end=\"1206\"><p data-start=\"1130\" data-end=\"1206\"><strong data-start=\"1130\" data-end=\"1143\">Examples:<\/strong> Turbine casings, valve bodies, pipe fittings, and impellers.<\/p><\/li><li data-start=\"1207\" data-end=\"1555\"><p data-start=\"1209\" data-end=\"1555\"><strong data-start=\"1209\" data-end=\"1235\">Why Lost Foam Casting:<\/strong> Energy applications demand parts that can handle <strong data-start=\"1285\" data-end=\"1348\">high pressure, high temperature, and corrosive environments<\/strong>. Lost foam casting ensures complex internal designs and smooth flow paths for fluid handling components, improving performance and service life in power plants, oil &amp; gas, and chemical processing systems.<\/p><\/li><\/ul><h3 data-start=\"1562\" data-end=\"1606\"><strong data-start=\"1566\" data-end=\"1604\">4. Agricultural &amp; Mining Equipment<\/strong><\/h3><ul data-start=\"1607\" data-end=\"2011\"><li data-start=\"1607\" data-end=\"1701\"><p data-start=\"1609\" data-end=\"1701\"><strong data-start=\"1609\" data-end=\"1622\">Examples:<\/strong> Wear-resistant components, shovel arms, brackets, large structural castings.<\/p><\/li><li data-start=\"1702\" data-end=\"2011\"><p data-start=\"1704\" data-end=\"2011\"><strong data-start=\"1704\" data-end=\"1730\">Why Lost Foam Casting:<\/strong> Agriculture and mining equipment often require <strong data-start=\"1778\" data-end=\"1805\">large, heavy-duty parts<\/strong> with high wear resistance. Lost foam casting provides cost-effective production of oversized and complex geometries, making it possible to replace multiple welded components with a single robust casting.<\/p><\/li><\/ul><h3 data-start=\"2018\" data-end=\"2055\"><strong data-start=\"2022\" data-end=\"2053\">5. General Industrial Parts<\/strong><\/h3><ul data-start=\"2056\" data-end=\"2446\"><li data-start=\"2056\" data-end=\"2155\"><p data-start=\"2058\" data-end=\"2155\"><strong data-start=\"2058\" data-end=\"2071\">Examples:<\/strong> Custom housings, machine brackets, conveyor components, and specialized fittings.<\/p><\/li><li data-start=\"2156\" data-end=\"2446\"><p data-start=\"2158\" data-end=\"2446\"><strong data-start=\"2158\" data-end=\"2184\">Why Lost Foam Casting:<\/strong> This process offers flexibility for producing both <strong data-start=\"2236\" data-end=\"2267\">standard and custom designs<\/strong> with intricate features. It is particularly useful for industrial parts where <strong data-start=\"2346\" data-end=\"2393\">design complexity, accuracy, and durability<\/strong> are required, while keeping production economical.<\/p><\/li><\/ul>\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<div class=\"elementor-element elementor-element-fd28459 e-flex e-con-boxed e-con e-parent\" data-id=\"fd28459\" 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-4c34a1c elementor-widget elementor-widget-heading\" data-id=\"4c34a1c\" data-element_type=\"widget\" data-e-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\">Examples of Lost Foam Casting Products<\/h2>\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 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e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-736f96a e-flex e-con-boxed e-con e-parent\" data-id=\"736f96a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1faa5aa e-con-full e-flex e-con e-child\" data-id=\"1faa5aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b050fdb elementor-widget elementor-widget-heading\" data-id=\"b050fdb\" data-element_type=\"widget\" data-e-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\">FAQs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa128a0 elementor-widget elementor-widget-n-accordion\" data-id=\"aa128a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1780\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1780\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: What materials are used in lost foam casting? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1780\" class=\"elementor-element elementor-element-44d7b8b e-con-full e-flex e-con e-child\" data-id=\"44d7b8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48ee3b4 elementor-widget elementor-widget-text-editor\" data-id=\"48ee3b4\" 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><strong data-start=\"3410\" data-end=\"3416\">\u00a0 \u00a0 \u00a0 A:<\/strong> Grey iron, ductile iron, carbon steel, aluminum, and other alloys.<\/p>\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1781\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1781\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: What are the main benefits? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1781\" class=\"elementor-element elementor-element-f116c1f e-con-full e-flex e-con e-child\" data-id=\"f116c1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-18fdd94 elementor-widget elementor-widget-text-editor\" data-id=\"18fdd94\" 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><strong data-start=\"3543\" data-end=\"3549\">\u00a0 \u00a0 \u00a0 A:<\/strong> Complex shapes without cores, reduced machining, and cost-effective for large parts.<\/p>\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1782\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1782\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: How does it compare with green sand casting? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1782\" class=\"elementor-element elementor-element-bb66bea e-con-full e-flex e-con e-child\" data-id=\"bb66bea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cf4cd1 elementor-widget elementor-widget-text-editor\" data-id=\"2cf4cd1\" 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 data-start=\"3615\" data-end=\"3718\"><strong data-start=\"3646\" data-end=\"3652\">\u00a0 \u00a0 \u00a0 A:<\/strong> Lost foam casting allows more complex designs and eliminates cores, while green sand casting is faster and cheaper for simple parts.<\/p>\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1783\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1783\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: What is the size range of lost foam castings? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1783\" class=\"elementor-element elementor-element-bc03965 e-flex e-con-boxed e-con e-child\" data-id=\"bc03965\" 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-4fa2f3b elementor-widget elementor-widget-text-editor\" data-id=\"4fa2f3b\" 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>\u00a0 \u00a0 <strong>\u00a0 A:<\/strong> It can produce both small precision components and very large structural castings weighing several tons.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1784\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1784\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: Is the sand used in lost foam casting reusable? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1784\" class=\"elementor-element elementor-element-c676066 e-flex e-con-boxed e-con e-child\" data-id=\"c676066\" 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-c15f489 elementor-widget elementor-widget-text-editor\" data-id=\"c15f489\" 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><strong>\u00a0 \u00a0 \u00a0 A:<\/strong> Yes, unbonded sand is used and can be recycled multiple times, making the process eco-friendly.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1785\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1785\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: What industries benefit most from lost foam casting? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1785\" class=\"elementor-element elementor-element-0740900 e-flex e-con-boxed e-con e-child\" data-id=\"0740900\" 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-90642aa elementor-widget elementor-widget-text-editor\" data-id=\"90642aa\" 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><strong>\u00a0 \u00a0 \u00a0 A:<\/strong> Automotive, energy, machinery, agricultural equipment, mining, and heavy equipment manufacturing.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1786\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1786\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q: What surface finish can be expected? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1786\" class=\"elementor-element elementor-element-ceb83eb e-flex e-con-boxed e-con e-child\" data-id=\"ceb83eb\" 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-1652729 elementor-widget elementor-widget-text-editor\" data-id=\"1652729\" 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><strong>\u00a0 \u00a0 \u00a0 A:<\/strong> Typically Ra 3.2\u20136.3 \u03bcm, which reduces or eliminates the need for extensive machining.<\/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\t<\/details>\n\t\t\t\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3fde32a e-flex e-con-boxed e-con e-parent\" data-id=\"3fde32a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7a97946 e-con-full e-flex e-con e-child\" data-id=\"7a97946\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bfd319f elementor-widget elementor-widget-formidable\" data-id=\"bfd319f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"formidable.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"frm_forms  with_frm_style frm_style_formidable-%e6%a0%b7%e5%bc%8f\" id=\"frm_form_1_container\" >\n<form enctype=\"multipart\/form-data\" method=\"post\" class=\"frm-show-form \" id=\"form_contact-form\" >\n<div class=\"frm_form_fields \">\n<fieldset>\n<legend class=\"frm_screen_reader\">Contact Us<\/legend>\n\n<div class=\"frm_fields_container\">\n<input type=\"hidden\" name=\"frm_action\" value=\"create\" \/>\n<input type=\"hidden\" name=\"form_id\" value=\"1\" \/>\n<input type=\"hidden\" name=\"frm_hide_fields_1\" id=\"frm_hide_fields_1\" value=\"\" \/>\n<input type=\"hidden\" name=\"form_key\" value=\"contact-form\" \/>\n<input type=\"hidden\" name=\"item_meta[0]\" value=\"\" \/>\n<input type=\"hidden\" id=\"frm_submit_entry_1\" name=\"frm_submit_entry_1\" value=\"ae9b163faa\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/es\/wp-json\/wp\/v2\/pages\/1593\" \/><div id=\"frm_field_1_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm_first frm_half\">\n\t<label for=\"field_qh4icy\" id=\"field_qh4icy_label\" class=\"frm_primary_label\">Name\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\n\t<\/label>\n\t<input type=\"text\" id=\"field_qh4icy\" name=\"item_meta[1]\" value=\"\"  data-reqmsg=\"Name cannot be blank.\" aria-required=\"true\" data-invmsg=\"Name is invalid\" aria-invalid=\"false\" aria-describedby=\"frm_desc_field_qh4icy\"  \/>\n\t<div class=\"frm_description\" id=\"frm_desc_field_qh4icy\">First<\/div>\n\t\n<\/div>\n<div id=\"frm_field_2_container\" class=\"frm_form_field form-field  frm_required_field frm_hidden_container frm_half\">\n\t<label for=\"field_ocfup1\" id=\"field_ocfup1_label\" class=\"frm_primary_label\">Last\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\n\t<\/label>\n\t<input type=\"text\" id=\"field_ocfup1\" name=\"item_meta[2]\" value=\"\"  data-reqmsg=\"Last cannot be blank.\" aria-required=\"true\" data-invmsg=\"Last is invalid\" aria-invalid=\"false\" aria-describedby=\"frm_desc_field_ocfup1\"  \/>\n\t<div class=\"frm_description\" id=\"frm_desc_field_ocfup1\">Last<\/div>\n\t\n<\/div>\n<div id=\"frm_field_3_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm_full\">\n\t<label for=\"field_29yf4d\" id=\"field_29yf4d_label\" class=\"frm_primary_label\">Email\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\n\t<\/label>\n\t<input type=\"email\" id=\"field_29yf4d\" name=\"item_meta[3]\" value=\"\"  data-reqmsg=\"Email cannot be blank.\" aria-required=\"true\" data-invmsg=\"Please enter a valid email address\" aria-invalid=\"false\"  \/>\n\t\n\t\n<\/div>\n<div id=\"frm_field_4_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm_full\">\n\t<label for=\"field_e6lis6\" id=\"field_e6lis6_label\" class=\"frm_primary_label\">Subject\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\n\t<\/label>\n\t<input type=\"text\" id=\"field_e6lis6\" name=\"item_meta[4]\" value=\"\"  data-reqmsg=\"Subject cannot be blank.\" aria-required=\"true\" data-invmsg=\"Subject is invalid\" aria-invalid=\"false\"  \/>\n\t\n\t\n<\/div>\n<div id=\"frm_field_5_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm_full\">\n\t<label for=\"field_9jv0r1\" id=\"field_9jv0r1_label\" class=\"frm_primary_label\">Message\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\n\t<\/label>\n\t<textarea name=\"item_meta[5]\" id=\"field_9jv0r1\" rows=\"5\"  data-reqmsg=\"Message cannot be blank.\" aria-required=\"true\" data-invmsg=\"Message is invalid\" aria-invalid=\"false\"  ><\/textarea>\n\t\n\t\n<\/div>\n<div id=\"frm_field_10_container\" class=\"frm_form_field form-field \">\n\t<div class=\"frm_submit frm_flex\">\n<button class=\"frm_button_submit\" type=\"submit\"  >Submit<\/button>\n\n\n\n<\/div>\n<\/div>\n\t<input type=\"hidden\" name=\"item_key\" value=\"\" \/>\n\t\t\t<div id=\"frm_field_20_container\">\n\t\t\t<label for=\"field_sjcsl\" >\n\t\t\t\tIf you are human, leave this field blank.\t\t\t<\/label>\n\t\t\t<input  id=\"field_sjcsl\" type=\"text\" class=\"frm_form_field form-field frm_verify\" name=\"item_meta[20]\" value=\"\"  \/>\n\t\t<\/div>\n\t\t<input name=\"frm_state\" type=\"hidden\" value=\"C6yss5BX5\/FtT7Couz5T7U4gM8H7jBCv4Vx8RgEHJ5E=\" \/><\/div>\n<\/fieldset>\n<\/div>\n\n<\/form>\n<\/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>Lost foam casting Lost Foam Casting About Lost Foam Casting What It Is Lost foam casting is an innovative precision casting process that uses expendable foam patterns, typically made from polystyrene, to create highly accurate metal castings. The foam pattern is first coated with a thin refractory layer, which improves mold strength and surface quality. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":""},"class_list":["post-1593","page","type-page","status-publish","hentry"],"acf":[],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"nydcastings","author_link":"https:\/\/nydcasting.com\/es\/author\/nydcastings\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Lost foam casting Lost Foam Casting About Lost Foam Casting What It Is Lost foam casting is an innovative precision casting process that uses expendable foam patterns, typically made from polystyrene, to create highly accurate metal castings. The foam pattern is first coated with a thin refractory layer, which improves mold strength and surface quality.&hellip;","_links":{"self":[{"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/pages\/1593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/comments?post=1593"}],"version-history":[{"count":38,"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/pages\/1593\/revisions"}],"predecessor-version":[{"id":3778,"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/pages\/1593\/revisions\/3778"}],"wp:attachment":[{"href":"https:\/\/nydcasting.com\/es\/wp-json\/wp\/v2\/media?parent=1593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}