Manual Flattening Machine for Paper and Bookbinding A handoperated flattening press that uses a screw and nut mechanism to apply strong, even pressure for surface finishing and binding tasks. The turning handle provides mechanical advantage so minimal effort is required, making operation simple for a wide range of users. Key benefits Precise, pressure flattening: Delivers up to 1500 kg 3306 pounds of force to compress and flatten stacks up to about 150 mm 5.9 in thick. Durable construction: Built from thickened sheet metal for long service life and reliable performance in workshop or office use. Stable and damageminimizing: Four nonslip feet protect work surfaces and increase friction for steadier operation. Even pressure distribution: Balance bar and thickened bottom plate ensure consistent compression across the workpiece. Secure positioning: Threesided baffles hold paper and boards in place so items can be centered and processed without shifting. Easy to operate: Screw and nut drive with a hand crank provides controlled pressure with simple rotation of the handle. Specifications and features Operation: Manual screw and nut mechanism with rotating handle Maximum pressure: 1500 kg 3306 pounds Maximum pressable thickness: Approximately 150 mm 5.9 in Material: Thickened sheet metal construction Stability features: Four nonslip feet, balance bar, thickened bottom plate Workpiece control: Baffles on three sides for centered placement and antishift hold Typical applications Bookbinding and restoration: Flatten signatures, glued spines, or rebounded books before trimming and finishing. Printing and paper shops: Compress stacked prints, cards, or stationery for smoother surface treatment and easier trimming. Crafts and framing: Press layered paper, cardboard, or mounting materials for consistent adhesion and flatness. Operation notes Place the stack or item in the center between the threesided baffles. Turn the handle clockwise to lower the platen and increase pressure; monitor until the desired compression is reached. Use the balance bar to confirm even contact across the workpiece before releasing pressure. This manual flattening machine is a practical tool for small shops, studios, offices, and hobbyists who need reliable flattening and pressing capability without power equipment.