CNC cylindrical grinding machine

Type: BUB 50/3000 CNC

Manufacturer: TOS

Year: 2026 (new machine)

Control: Siemens Sinumerik ONE

Circulating diameter: 500 mm

Distance between the tips: 3000 mm

Grinding disc:500/380 x 100 x 203 mm

Peripheral speed of the grinding disc 35 (45) m/sec

The min feed of the grinding wheel is based on a diameter of 0.001 mm

Min table displacement 0.005 mm

Rotation of the grinding headstock +/- 30 °

Turning the working headstock 90 °

Max weight of the ground piece:500 kg

Max. weight of the ground piece, incl. clamps 100 kg

Cone in working headstock: Morse 5

Cone in Morse: tailstock 5

Work spindle speed: 8 - 500 rpm continuously

Table feed speed: 0.05 – 6 m/min smoothly

2.2 kW working headstock motor

11 kW grinding headstock motor

Total power of the machine 19 kW

Included accessories

3 years warranty

2026 TOS BUB 50/3000 CNC