The experimental rotor reclaimer, built within the realisation of the own research project, marked RD-6, equipped with the system for automatic on-line measurements of amounts of dusts generated in the grinding-crushing treatment is presented in Figure 1. The experimental stand, designed and built for investigations of the matrix recycling process, was equipped with the current on-line control system of the degree of liberating matrix grains from remains of organic binders with a simultaneous combining ignition loss values in the spent sand after casting knocking out with the amount of dusts generated during the mechanical reclamation treatment of this moulding sand. The stand layout maintains the solution idea developed by D. Boenisch, however at a significant diversification of the reclaiming element structure.
Fig. 1. Experimental RD-6 rotor reclaimer .