The lower cam track presses up the outer punches inside the die cavity. This ensures that the die is filled up with material, going to allow for precise adjustment of the die material. The top cam track forces the top punch and the bottom cam punch changes the bottom punch to meet the full compression force. The upper cam withdraws top punches once the tablets compressed as per the required specifications. The lower punches are move upward in order to push out compressed tablets using the lower cam.