The grinders of the DU model series are modern crankshaft grinders with a machined length of 600 - 3500 mm , the movements of which are fully controlled by the most modern CNC systems and carried out with the help of linear motors with a closed circuit. The highest accuracy is then achieved by using high-precision optical linear rulers. The rigidity and stability of the machine's geometry is guaranteed by the machine's composite base, which is made of steel and concrete. The thermostabilized cast iron sander bed is precisely machined with hand-scratched contact surfaces. The connection is specially designed to achieve the best possible resulting ratio between structural deformation and operating frequencies.
