{"id":88,"date":"2026-07-19T02:53:19","date_gmt":"2026-07-19T02:53:19","guid":{"rendered":"http:\/\/localhost:10016\/?page_id=88"},"modified":"2026-10-09T09:08:57","modified_gmt":"2026-10-09T09:08:57","slug":"sls-3d-printers","status":"publish","type":"page","link":"https:\/\/www.lyafs.com\/es\/3d-printers\/sls-3d-printers\/","title":{"rendered":"Impresoras 3D SLS"},"content":{"rendered":"
\nIn-House SLS Technology Since 1994\n<\/span>

\nIndustrial SLS 3D Printers<\/em> for Sand Molds and PSB Wax Patterns\n<\/h1>

\nPrint resin-coated sand molds and cores, or PSB wax patterns for investment casting, on one industrial platform. \u00b10.1 mm accuracy, layers from 0.08 mm, and no support structures to design or remove. Proven in foundries for over 30 years. It is one of several platforms in our industrial 3D printing systems<\/a> range.\n<\/p>

\nRequest a Quote\n<\/a>\nChoose Your Process\n<\/a><\/div>
\n30+ yrs\n<\/span>\nSLS & Casting\n<\/span><\/div>
\n500+\n<\/span>\nMachines Installed\n<\/span><\/div>
\n0\n<\/span>\nSupport Structures\n<\/span><\/div>
\n0.08-0.35 mm\n<\/span>\nLayer Thickness\n<\/span><\/div><\/div><\/div>
\"LaserCore-5300<\/div><\/section>
\n<\/polygon><\/polyline><\/polyline><\/svg>\n<\/div>\nOne Machine, Two Material Systems\n<\/span><\/div>
\n<\/path><\/polyline><\/svg>\n<\/div>\n4-6 MPa Sand Mold Strength\n<\/span><\/div>
\n<\/path><\/path><\/svg>\n<\/div>\n<0.05% standard \/ <0.02% low-ash wax\n<\/span><\/div>
\n<\/circle><\/circle><\/svg>\n<\/div>\n\u00b10.1 mm Print Accuracy\n<\/span><\/div><\/div><\/div>

\nTwo processes, one platform. Which one do you need?\n<\/h2>

\nEvery AFS and LaserCore SLS platform prints both materials. You choose by changing the powder, not the machine, so the decision is about the parts you actually sell, not about hardware.\n<\/p>

\n<\/path><\/polyline><\/line><\/svg>\n<\/div><\/span>\nCoated sand\n<\/span><\/div>

\nI need sand molds and cores\n<\/h3>