Computer Numerical Control or CNC is a manufacturing method that uses preprogrammed software to automate the movement of machine tools to ensure accuracy. CNC fabrication uses innovative machinery to create residential and industrial materials like wood, metal, and plastic.
CNC fabrication is used for everything in today’s world, from medical devices to boat propellers. CNC fabrication is even used to create 3D objects like sculptures and wall art, and is used in interactive exhibits at events and trade shows to help create engaging physical environments.

CNC vs. 3D
CNC and 3D are both known as modern fabrication technologies that can be used to create highly detailed dimensional objects and large-scale jobs. Though the two technologies are similar, each has distinct advantages in fabrication.
The main difference between CNC and 3D is the way the two machines manufacture items. 3D printing creates objects by the layering of material while CNC machining uses a solid block of material and follows a subtractive process to remove material from wood, metal, or plastic to achieve the result. CNC equipment has a variety of devices to cut, carve, and bend to create exact details in the product.
The Fabrication Team at Castle Architectural Metals
At Castle Architectural Metals, our fabrication team specializes in all aspects of the metal fabrication process, including drafting, programming, welding, plate and extrusion rolling, and all CNC operations. With our high-quality CNC machinery, we are able to produce superior products and meet unique requirements.
For more information about Castle Architectural Metals, contact us at (516) 842-7650 or [email protected].