Giustina R242 for the processing of large bearings - up to 800 mm The Cinetic Giustina double disc grinder model R242 is the machine for the processing of large bearings with plungeinfeed working method. The workpiece is introduced between the grinding wheels, which close by a plunge movement and remove material progressively, until the required size is reached. The continuous control of working parameters allows to obtain high precision grinding results. Machine guarding, completely sealed, allows an easier fumes suction, no leakage and higher safety during process, together with a lower noise level. The Cinetic Giustina model R242 is a double disc grinder for the processing of large bearings equipped with: Grinding wheels with various diameters possibility (D = 762 mm, 915 mm and 1067 mm) Numerical Control of all machine main functions (Siemens 840D, Fanuc, Indramat, etc.) Grinding wheels and dresser positioning servo-controlled Fives Cinetic, designing today the grinding solution of the future www.fivesgroup.com

Double disc grinding machine model R 242 for the processing of large bearings with in-plunge working method Parts can be loaded in 3 different ways: Bearing rings are manually loaded (with possible use of a hoisting system for the handling of big size and heavy rings) directly on the part support, complete with rolls, which allow the piece rotation between the grinding wheels (support is supplied by part type range - a rapid change system is foreseen). Once the part is introduced between the grinding wheels, the grinding cycle starts. At the end of the grinding cycle, the support goes back to...