Granite & Marble Fabrication Process
There are three basic types of machines involved in the fabrication process: Saws (stone cutting), Routers (edge profiling) and Polishers. A bridge saw or diamond bladed radial saw is then used to cut the stone slab into the needed shape, whether it is a countertop, vanity or a sink. These saws typically use circular metal blades studded with diamonds, and water is sprayed onto the blade to cool it during the cutting process. More and more popular is becoming Water Jet cutting, which cuts edges and holes quickly and smoothly. Many countertop fabricators are upgrading to these machines. Depending on edge type, the next step after cutting maybe lamination. Why maybe? Because, if its going to be a common single edge profile, often it will be just cut and polished, there is no lamination involved. After Natural Stone is laminated, next step is Routing. Routers create edge profiles, and cut designs on larger pieces like fireplace mantles and hearths. There are dozens of common (standard) and laminated edges to choose, from simple to highly decorative one's. Routers have a spinning routing bit covered with diamonds which is water-cooled. It travels along the edge of the stone piece and machines it to shape.
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