Cylindrical grinding machine STUDER S40-12 made in 1983 in Switzerland.

MAIN DIMENSIONS
Centre height: 125 mm
Distance between centres: 650 mm
Grinding length: 650 mm
Grinding diameter: 250 mm

LONGITUDINAL SLIDE
Speed: 50-9000 mm/min
Minimum automatic travel: 0.1 mm
Max. travel: 400 mm
Travel per revolution of electronic handwheel: 0.1 mm
Maximum swivel of table: 12 degress

WHEELHEAD
Grinding wheel:
-Diameter: 400 mm
-Width: 80 mm
-Bore: 127 mm
Power requirement: 3 kW
Peripheral speed: 30 m/s
Initial positioning: 210 mm

WORKHEAD
Swivel range: 0-90 degress
Speed range freely progammable: 30-675 rpm
Fitting taper: Morse 5
Collets: W-25
Power requirement: 1.1 kW

TAILSTOCK
Fitting taper: Morse 3
Centre travel: 30 mm

MACHINERY DIMENSIONS
Length: 3900 mm
Width: 2500 mm
Height: 1850 mm

3400 kg