This machine is used for pressing different kinds of granular raw material into round piece. It is applicable to trial manufacturing in Lab or batch produce in small amount different kinds of piece, sugar piece, calcium piece and piece of abnormal shape. It features a small desktop type press for motive and continual sheeting. It can also be hand-operated. Only one pair of punching die can be installed on this press machine. Both filling depth of material and thickness of piece are adjustable.