Highly useful machine for saving labour time, while the books, Notebooks, corrugated pasted sheets are to be pressed, you can use upper or lower portion of the centeral pressing plate. While the filled upper or lower portion is pressed by moving up or down pressure plate by electric switch, the motor switches off automatically when pressure is built up. When on hold of the system in pressed position, you can fill other side of the plate with material to be pressed. This saves time and labour and increases production.