Ad Professional 3D Printers by Raise3D. The binder jetting process for 3D printing sand casting molds suits applications with a lot of 1 or 1000000. Casting Metal With 3d Printed Patterns Metal Casting It Cast Metal Working Projects The process uses 3D Printer technology to print a sand mold directly onto a print bed. . Sand casting has a history dating back thousands of years and it has remained virtually unchanged during that time. The process also supports geometries that were. Kimura Foundry Group is the global leader in the use of sand 3D printing technology with a successful history as cast iron foundry and the worlds largest numbers of sand 3D printers. Three years after that the company now known as ExOne Inc. 3D printed sand molds allow for highly geometrically complex. In 1993 researchers at MIT invented a 3D printing process called binder jet. The Global Leader in3D Sand Printing Innovation. San