Industrial cable tray punching machine punches metal cable trays. It is a powerful device that can cut through metal up to 6 mm thick. In order to match the size and shape of the holes being punched, it includes a broad variety of punching dies that may be changed. This makes it possible to punch entire sheets with holes of various sizes. The trays are cut to their final lengths and widths after punching. Industrial cable tray punching machine punches cable tray which is capable of holding electrical cables for power transmission, control, and communication.