Press brake machine is a mechanical device that is used for bending and forming metal sheets into a desired shape. It is widely used in the metal fabrication industry for producing complex and precise shapes from metal sheets. The machine consists of a bed with a horizontal lower die and a vertical upper die, which are brought together by hydraulic pressure to apply force to the metal sheet, bending it into the desired shape. The machine is operated by a hydraulic control system and can be adjusted to different shapes, lengths, and thicknesses of metal sheets. The press brake machine has made metal fabrication easier and more efficient, and is an essential tool in modern manufacturing.