Universal cylindrical grinding machine DANOBAT R3-4000-S5

manufacturer: DANOBAT
type: R3-4000-S5
built  / retrofit 2001 / 2023
control: SINUMERIK 840 D

External cylindrical grinding machine from the Spanish manufacturer DANOBAT for heavy and long components in highest precision, overhauled and geometrically readjusted by our team of experts.This inherently stable and very robust cylindrical grinding machine can accommodate workpieces with a length of up to 4 meters and a weight of up to 5 tons.The massive guide system and powerful ball screws ensure highest part precision and a long service life of the machine.



Technical Equipment/Features

Feeds & travels    
Feed rate Z-axis 0,01 - 6.000 mm/min
Feed rate X-axis 0,01 - 6.000 mm/min
Travel Z-axis (table) 4.500 mm
Travel X-axis (grinding spindle) 650 mm
Grinding wheel    
Max. dimension Ø1.060x60x304,8 mm
Grinding wheel speed 1.100 min-1
Peripheral speed 45 m/sec
Power 22 kW 52 kW (60% ED)
Workpiece spindle    
Taper MK 6  
Speed range workpiece 10 -120 min-1
Torque drive motor 41,5 Nm
Working area    
Max.  Peak widht 4.000 mm
Max. Workpiece Ø 850 mm
Peak hight 525 mm
Max.  Workpiece weight between centres with steady rests 5.000 kg

Further detailed technical information please find in our data sheet.