STUDER S 20 FAVORIT Cylindrical grinding machine

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Manufacturer STUDER
Model S 20 FAVORIT
Year
Location Switzerland CH
Jérémie
Your dedicated contact
Jérémie R.

Specifications

Category Grinding - Cylindrical centreless grinding machines
Max. length of workpiece 400 mm
Max. weight between centers 20 kg
Centre height 100 mm
Type of CNC
Grinding wheel diameter 350 mm
Grinding wheel width 30 mm
Grinding wheel bore 127 mm
Grinding wheel speed 30 rpm
Length x width x height 2350.0 × 1480.0 × 1400.0
Weight 1600 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Datasheet Studer S 20 FAVORIT
Last availability date 24/10/2026
Product id P261013096
Language

Automatic description (AI-Generated)

Cylindrical grinding machine with a centre height of 100 mm and a distance between centres of 400 mm. Maximum longitudinal travel is 420 mm. The table has a maximum load of 20 kg, and the maximum workpiece weight between centres is 20 kg.

The grinding wheel is specified as 350 mm in diameter, 50 mm wide, with a 127 mm bore. A further grinding-wheel width of 30 mm is also listed. The stated peripheral speed is 30 m/s. Angular displacement is specified as 15° / 30°, and table angular displacement is 30°. Table speed is stepless, from 100 to 3500 mm/min.

The workpiece spindle head has stepless speeds from 30 to 1200 rpm. Its inner taper is W20, and the tailstock taper is 2 CM. The external grinding-wheel motor is 3 kW, and the workpiece spindle motor is 0.5 kW. Total power required is 10 kVA. Electrical supply is listed as 380 V, three-phase, 50 Hz.

Supplied accessories and equipment include a tailstock with fine adjustment, an internal grinding attachment, a swivelling redressing device, two 3-jaw chucks (100 mm and 160 mm), two CBN grinding wheels, one flange for the outer wheel, a set of four flanges, an internal grinding arbor, a balancing attachment, a set of centres, a safety device, and a set of 40 W20 collets.

The machine is listed at approximately 1600 kg. Overall dimensions are 2350 mm long, 1480 mm wide and 1400 mm high.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

Centre height 100 mm
Distance between centres 400 mm
Max. Longitudinal travel 420 mm
Grinding wheel:
Diameter 350 mm
Width 50 mm
Bore 127 mm
grinding wheel width 30 mm
Table load max. 20 kg
Workpiece weight on centres max. 20 kg
Grinding wheel speeds:
Peripheral speed 30 m/s
Angular displacement 15 / 30 °
Work piece spindle head:
speeds:
stepless
from 30 t/min
up to 1200 t/min
Inner taper type W20
Taper in tailstock: 2 CM
Table angular displacement 30 °
Table speed:
stepless
from 100 mm/min
up to 3500 mm/min
Voltage 50 Hz 3x 380 Volt
External Grinding wheel motor 3 kW
Workpiece spindle motor 0.5 kW
Total power required 10 kVA
Machine's weight about 1600 kg
Overall dimensions machine:
Length 2350 mm
Width 1480 mm
Height 1400 mm
Various accessories:
Tailstock with fine adjustement
Internal grinding attachment
Swivellable redressing device
3-jaw chuck diameter 100 mm
3-jaw chuck diameter 160 mm
Set of grinding wheels 2x CBN
Flange for outer pane 1 pce
Set of flanges 4x
Internal grinding arbor
Balancing attachment
Set of centers
Safety device
Set of collets 40x W20
Notes:
Machine refurbished

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Client type Machinery dealer
Active since 2014
Offers online 260
Last activity Oct. 30, 2026

Seller's description

Centre height 100 mm
Distance between centres 400 mm
Max. Longitudinal travel 420 mm
Grinding wheel:
Diameter 350 mm
Width 50 mm
Bore 127 mm
grinding wheel width 30 mm
Table load max. 20 kg
Workpiece weight on centres max. 20 kg
Grinding wheel speeds:
Peripheral speed 30 m/s
Angular displacement 15 / 30 °
Work piece spindle head:
speeds:
stepless
from 30 t/min
up to 1200 t/min
Inner taper type W20
Taper in tailstock: 2 CM
Table angular displacement 30 °
Table speed:
stepless
from 100 mm/min
up to 3500 mm/min
Voltage 50 Hz 3x 380 Volt
External Grinding wheel motor 3 kW
Workpiece spindle motor 0.5 kW
Total power required 10 kVA
Machine's weight about 1600 kg
Overall dimensions machine:
Length 2350 mm
Width 1480 mm
Height 1400 mm
Various accessories:
Tailstock with fine adjustement
Internal grinding attachment
Swivellable redressing device
3-jaw chuck diameter 100 mm
3-jaw chuck diameter 160 mm
Set of grinding wheels 2x CBN
Flange for outer pane 1 pce
Set of flanges 4x
Internal grinding arbor
Balancing attachment
Set of centers
Safety device
Set of collets 40x W20
Notes:
Machine refurbished

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Specifications

Category Grinding - Cylindrical centreless grinding machines
Max. length of workpiece 400 mm
Max. weight between centers 20 kg
Centre height 100 mm
Type of CNC
Grinding wheel diameter 350 mm
Grinding wheel width 30 mm
Grinding wheel bore 127 mm
Grinding wheel speed 30 rpm
Length x width x height 2350.0 × 1480.0 × 1400.0
Weight 1600 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Datasheet Studer S 20 FAVORIT
Last availability date 24/10/2026
Product id P261013096
Language

Automatic description (AI-Generated)

Cylindrical grinding machine with a centre height of 100 mm and a distance between centres of 400 mm. Maximum longitudinal travel is 420 mm. The table has a maximum load of 20 kg, and the maximum workpiece weight between centres is 20 kg.

The grinding wheel is specified as 350 mm in diameter, 50 mm wide, with a 127 mm bore. A further grinding-wheel width of 30 mm is also listed. The stated peripheral speed is 30 m/s. Angular displacement is specified as 15° / 30°, and table angular displacement is 30°. Table speed is stepless, from 100 to 3500 mm/min.

The workpiece spindle head has stepless speeds from 30 to 1200 rpm. Its inner taper is W20, and the tailstock taper is 2 CM. The external grinding-wheel motor is 3 kW, and the workpiece spindle motor is 0.5 kW. Total power required is 10 kVA. Electrical supply is listed as 380 V, three-phase, 50 Hz.

Supplied accessories and equipment include a tailstock with fine adjustment, an internal grinding attachment, a swivelling redressing device, two 3-jaw chucks (100 mm and 160 mm), two CBN grinding wheels, one flange for the outer wheel, a set of four flanges, an internal grinding arbor, a balancing attachment, a set of centres, a safety device, and a set of 40 W20 collets.

The machine is listed at approximately 1600 kg. Overall dimensions are 2350 mm long, 1480 mm wide and 1400 mm high.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Machinery dealer
Active since 2014
Offers online 260
Last activity Oct. 30, 2026

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STUDER S 20 FAVORIT Cylindrical grinding machine