CNC stone engraving machine includes economical CNC stone engraving machine with single spindle, upgraded CNC stone carving machine with dual-spindle, kitchenware stone machining centre, 3D stone machining centre and stone bridge cutter.
https://www.jnigolden.com/stone-cnc-router-machine/
Stone CNC machine mainly refers to stone CNC router and stone CNC machining center. It is also known as CNC stone cutting machine, stone carving machine, marble engraving machine, and quartz CNC machine for three-dimensional relief and line carving, cutting, beveling, drilling, carving and other processing of marble, granite, bluestone, sandstone, artificial stone, tombstone, milestone, ceramic tile, floor tile and other materials. https://www.igolden-cnc.com/product-category/cnc-router/stone-engraving-machine/