This machine is a type of big pressure rotary tablet press, the main pressure and pre-pressure all are 100KN. It is with independent cabinet for operation, no powder pollution. Machine is with single outlet, tablet be formed by double times for a great hardness. It’s a powerful machine that can handle big size blocks, single layer and double layer all can be easy pressed. This machine has a good performance for some frictional material such as chlorine tablet, salt tablet, dishwasher tablet.