Front Edge Trimming Machine is positioned inline on the binding line, before the three edge trimmer. The Trimming Machine is equipped with cutting blade which has an oblique scissor movement and levelling bar. The Trimming Machine operates by opening the book cover horizontally by way of suction cups, placing it in the trimming position, allowing the front edge of the book block to be trimmed using the cutting blade. The Front Edge Trimming Machine is a simple machine which can be used in a wide variety of work like stitching and milling volumes, magazines, etc.