Abstract: A heater, especially an oilseed heater (15) comprising an insulated jacket (2) which contains a material inlet (3), a material outlet (4), a heating medium inlet (5) and an air outlet (6) and where at least one exchanger (7) for condensation of evaporation residues is arranged inside the insulated jacket (2) and connected with the source (1) of the evaporation residues.

Abstract: A process for checking the tablet parameters weight, height and hardness by weighing and measurement, and to a device for carrying out the process as an individual device and preferably as a rotary tabletting press for permanently complying with preset tablet parameters. A process and a device for rapid, reliable, reproducible, and distortion-proof checking of optionally all parameters or selected parameters on one tablet and the overall checking of the weight on a plurality of tablets are guaranteed. This is accomplished so as to carry out individual and/or overall checks with a receiving container (1) provided for tablets (2), and the receiving container (1) is connected to stations (3, 10, 11) for the optional determination of the weight, the height, and the hardness of a single tablet (2), and from the receiving container, an individual tablet 2 and/or a plurality of tablets (2) are fed fully automatically to and removed from the individual stations (3, 10, 11) for determining the tablet weight.