CF SERIES - Fixed-centre grinding machines

Particularly indicated for “through-feed” processes. Single-block cast iron base with a high number of cross beams, to reduce vibrations to a minimum. The slide are dimensioned and structured to guarantee maximum removal capacity, eliminating all kind of bending. The blade support fixed on the base makes it possible to create very simple loading and unloading systems for the workpieces, anchored to the ground, to facilitate changing the job in brief timing. The grinding wheel head and its hydrodynamic spindle with double support (Twin-Grip) ensures extra-rigid and top-quality performance. For the control wheel we use a spindle with oil-bath bearing with bronze shoes, reducing to a minimum errors of form in the operation of grinding of parts. The CNC axis of the CF Series grinding machine ensure full management autonomy of the working: the software, entirely designed by SMT technicians and implemented with personalisations requested by our clients, ensures a simple and intuitive interface. The technologies studied for this machine provide it with great reliability and sturdiness, with minimum maintenance interventions.

Elements products


CF 500/250 CF 500/400
Diameter of workpieces Ø 1 ÷ Ø 50 mm Ø 3 ÷ Ø 50 mm
Length to be ground with plunge grinding 250 mm 400 mm
Diameter of grinding wheel Ø 508 mm Ø 508 mm
Width of grinding wheel 250 mm 400 mm
Bore of grinding wheel Ø 304,8 mm Ø 304,8 mm
Diameter of control wheel Ø 300 mm Ø 300 mm
Width of control wheel 250 mm 400 mm
Bore of control wheel Ø 152,4 mm Ø 152,4 mm
Peripheral speed of grinding wheel 20 ÷ 60 m/s 20 ÷ 60 m/s
Control wheel speed 3 ÷ 300 r.p.m. 3 ÷ 300 r.p.m.
Minimum compensation (positive/negative) 0,001 mm 0,001 mm
Number of CNC axis 1 ÷ 6 1 ÷ 6
Grinding wheel engine power 22 kW 31 kW
Control wheel engine power 3 kW 3 kW
Installed power 30 ÷ 70 kW 30 ÷ 70 kW
Total machine weight + services (without accessories) 8000 kg 8200 kg
Machine dimensions on ground + services (without accessories) 4000 x 3000 mm 4000 x 3000 mm