Patent ID: 8419410

Claim:
A material supply for a tablet pressing machine with a rotor which includes a matrix disc, the matrix disc having a plurality of matrices in which the material supply supplies material to be tabletted to the matrices which are formed in the matrix disc, wherein: the material supply comprises a carrier part and a supply part, in which: a position of the carrier part relative to the matrix disc of the rotor is able to be fixed mechanically; the supply part has a supply opening for the material to be tabletted and a seal, which at least partially encircles the supply opening and is arranged to lie between the supply part and the matrix disc: and the supply part is mounted on the carrier part by means of three contact points, at least two of which comprise variable mounting parts which are arranged to enable self-adjustment of a position of the supply part to a pre-set position on the carrier part in two or three spatial directions.