Used Studer S 20 for sale (80)

Condition: reconditioned (used), STUDER S 20-12 is a cylindrical grinder engineered for precision, high accuracy and reliable performance. Capacities: centre height 100 mm, distance between centres 400 mm; wheel Ø300×30 mm, bore 127 mm; work-spindle 20°, table tilt 30°. Specs: work-spindle speeds 60–1200 rpm (stepless); wheel speed up to 45,000 rpm; table feed 100–3500 mm/min; wheel motor 4.5 CV; 3×380 V; weight ≈1900 kg; dims 1500×1400×1600 mm. Key accessories: swivelling internal grinding unit, dressing devices, 120 mm magnetic chuck. Achieves tight tolerances; typical sectors: automotive, aerospace, toolmaking, medical, watchmaking Pgsdpfexx U T Hsx Ab Iew

Condition: excellent (used), Year of construction: 1990, functionality: fully functional, overall weight: 2,500 kg, The machine can be tested under power. Podpow Idwzjfx Ab Iogw

Condition: excellent (used), functionality: fully functional, machine/vehicle number: 64122, A well-maintained external cylindrical grinding machine Make: STUDER Type: S20-12 Machine No.: 64122 Pgsdpfx Aboxfvxde Iow

Condition: used, TECHNICAL DETAILS - centers height : 100 [mm] Pgedpfeuhby Rjx Ab Iew - distance between centers : 650 [mm] - length of internal grinding : 100 [mm] - Ø of internal grinding : 3 to 40 [mm] - maximal table orientation : 30 [°] - workhead : * spindle speed (variator) : 60-1200 [Rpm] * motor power : 0.5 [kW] * interior cone : morse 4/2 - wheels sizes : 350 x 30 x 127 [mm] - wheelhead : * power : 3 [kW] * orientation : 15/30 [°] - maxi part weight : 20 [kg] - maxi power required : 5 [kW] WEIGHT & DIMENSIONS - Machine floor space : 3000 x 1400 [mm] - Machine height : 1600 [mm] - Machine weight : 1900 [kg] EQUIPMENT - complete internal grinding attachment : 45.000 [rpm] - 1 complete cooling device - 1 counter headstock with fine adjustment - 1 reversible and adjustable trueing device - 1 directional diamond holder - 2 axis X, Y digital display - 1 steady rests 3 points

Condition: used, Year of construction: 1992, Technical details: grinding diameter: 50 mm grinding length: 100 mm centre height: 100 mm centre distance: 200 mm Pgodpfx Absr R Ek Se Isw

Condition: used, Year of construction: 2000, grinding diameter: 340 mm, workpiece weight between centers: 80 g, controller manufacturer: GE FANUC, controller model: 16IT, CONTROLS .. CNC controls GE FANUC 16IT WORKING RANGE CYLINDRICAL GRINDING .. swing diameter (max): 340 mm .. workpiece weight between centers (max): 80 kg WORKING RANGE EXTERNAL GRINDING .. grinding diameter (max): 340 mm .. grinding length: 650 mm WORKPIECE SPINDLESTOCK .. c-axis: yes TAILSTOCK .. distance betw. centers (max): 650 mm SPINDLESTOCK GRINDING SPINDLE .. X-axis travel: 370 mm .. Z-axis travel: 800 mm .. tilting range (B-direction) min: -30 ° .. rotating range B-axis up to: 225 ° .. spindle revolutions (min): 1 /min .. spindle revolutions (max): 1500 /min GRINDING TOOL .. type of grinding tool: wheel .. diameter (max): 500 mm Pgsdpfx Aoxun E Ueb Iow .. borehole: diameter: 203 mm .. width: 63 mm SPINDLESTOCK INTERNAL GRINDING .. spindle revolutions (max): 30000 /min ELECTRICAL SPECIFICATIONS .. mains power supply: 20 kVA .. mains voltage: 400 V .. mains frequency: 50 Hz DIMENSIONS / WEIGHTS .. space requirements -left/right-: 5000 mm .. total weight approx.: 9500 kg ATTACHMENTS (GRINDING) .. internal grinding spindle: yes Equipment: 2 external grinding spindles 1 internal grinding spindle Fischer MFV 1230, 30000 1/min - C-axis for curve or polygon grinding (incl. HSM option) - Dressers: 1x fixed diamond on the tool holder, 1x dressing spindle on the tool holder, 1 swivel dresser - Studer Quickset, - Movomatic ES400 connection for measuring unit, (without measuring probe) - 1 tailstock, - 1 swivel dresser, - The machine can be converted to a jaw chuck - No water treatment, as it is installed on a central system

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, center height: 225 mm, controller model: Fanuc 16T, TECHNICAL DETAILS Centre height: 225 mm MACHINE DETAILS Control: Fanuc 16T Pedpfx Aexlix Djb Ijgw

Condition: ready for operation (used), Centre height: 175mm, centre width: 1000mm, max. external grinding diameter: 350mm, max. grinding length: 1000mm, max. workpiece weight: 130kg, grinding wheel dimensions X/Y/Z: 400mm/80mm/127mm. Machine dimensions X/Y/Z: approx. 2700mm/1700mm/1700mm, weight: approx. 3300kg, operating hours: approx. 21315h. An on-site inspection is possible. Psdpfxsw Dfhbe Ab Isgw

Condition: used, TECHNICAL DETAILS - distance between centers : 1000 [mm] - centers height : 175 [mm] - strokes (Z/X) : 1050 x 275 [mm] - max. feeds (Z/X) : 10 x 5 [m/min] - grinding wheelhead type : 2 external, 1 internal - left external grinding wheel dimension : 500 x 63 x 127 [mm] - right grinding wheel dimension : 400 x 63 x 127 [mm] Pjdpfx Ajuhbyqjb Ijgw - grinding wheel motor power : 7,5 [kW] - rotation speed : 1670 - 2110 [Rpm] - grinding wheelhead orientation : -15 to +225 [°] - resolution : 0.001 [°] - workhead tapper : MT5 - workhead rotation speed : 1 - 1027 [Rpm] - workhead power : 0,785 [kW] - tail stock : MT3 - quill stroke : 35 [mm] - weight : 7000 [kg] - hours under power : 47.959 [h] EQUIPMENT - control CNC FANUC 16 TB - programming through Pictogramming - Release B version B275 - deported electronic handwheel - 2 grinding wheels left-right internal at 180 [°] - B axis for indexing of the grinding wheelhead every 0,001 [°] - high precision C axis for part indexing and form grinding - tail stock with fine concentricity adjustment - sensitron - upper table swiveling fine adjustment - control pedal - lenght positioning device MARPOSS E32R with sensor T25G - measuring scales HEIDENHAIN on X/Z - coolant tank with pump - 1 grinding wheel holder flange - 1 grinding wheel - 1 dry center - 1 electro-spindle : 40.000 [Rpm] - tail stock hydraulic retract through pedal

Condition: used, Year of construction: 1988, Swivel-in internal grinding attachment for STUDER RHU and S 30 universal cylindrical grinding machines with oil mist lubrication up to 50,000 rpm. Pjdjcdi N Iepfx Ab Iogw Excellent condition!

Condition: used, Year of construction: 1989, Technical details: grinding diameter: 300 mm grinding length: 540 mm Pgodpfx Asr R Elpsb Isw centre height: 175 mm total power requirement: 20 kVA centre distance: 1000 mm

Condition: good (used), Year of construction: 1985, functionality: fully functional, machine/vehicle number: 5019-03, center height: 325 mm, grinding length: 1,600 mm, grinding wheel diameter: 450 mm, spindle speed (max.): 2,770 rpm, grinding spindle speed: 650 rpm, pivoting range: 90 °, Machine with comprehensive accessories! Condition: Very good, works with very high precision - general overhaul in 2001 No reserve price - guaranteed sale at the highest bid! Podpfx Aevrzu Ijb Isgw TECHNICAL DETAILS Control: Sinumerik 840D Center distance: 1,600 mm Center height: 325 mm Longitudinal slide Table speed max.: 0.06 to 10,000 mm/min Automatic travel: 0.001 to 1,750 mm Max. inclination of the table: 8° Cross slide Swivel range: ± 45° Grinding depth (plunge grinding): 200 mm Travel speed: 0.06 to 10,000 mm/min Grinding headstock Type: S50-12 Grinding wheel dimensions: 450 mm x 80 mm x 203 mm Drive: 7.5 kW Speeds: 1,240 to 2,770 rpm (8 Steps) Swivel range: 0 to 210° Workpiece headstock Swivel range: 0 to 90° Speed range: 15 to 650 rpm (freely programmable) Drive power: 2.2 kW MACHINE DETAILS Total connected load: 22 kW Machine weight: 7 t EQUIPMENT - Internal grinding device - Full enclosure - Extraction system - Cooling unit Submitting a bid obliges you to pick up the machine on time by March 1st, 2025!

Condition: used, Year of construction: 1987, machine/vehicle number: 6004.01, grinding diameter:350 mm grinding length:1000 mm centre height:175 mm workpiece weight:120 kg power capacity:5,5 kW turning speeds:max. 25000 U/min control:FMS 5-88 Podpfx Asdmppqeb Iogw weight of the machine ca.:3,5 t precision grinding machine with SONY digital display, coolant system, electronic hand wheel, separate electrical cabinet, emergency cut-off

Condition: excellent (used), Year of construction: 1983, Control: Freely programmable control Grinding modes: External grooving External longitudinal grinding Internal grinding Straight grooving Oblique grooving Dressing from the front automatically programmed TECHNICAL DATA Working range centre height 125 mm centre width 650 mm grinding diameter min./max. 0,2/240 mm grinding length max. 650 mm Grinding length for plunge-cut grinding max. 80/100 mm grinding depth max. 170 mm Grindable bore min./max. 2.5/90 mm workpiece weight max. 80 kg Grinding headstock swivelling + 45 grinding wheel diameter 400 mm grinding wheel width 20 - 50 mm Spindle speeds 6 speed range 2130 - 1270 rpm Drive power 6,25 kW Motor speed 3000 rpm Work headstock spindle bore 30 mm Mounting inner cone MK 5 Swivelling capability 90 Roundness accuracy 0.0004 mm Spindle speeds 30 - 675 rpm EQUIPMENT/ACCESSORIES Movable splash guard at the front Grinding headstock Swivelling work headstock Tailstock with fine adjustment, hydraulic retraction and insert for centres MK3 Protective hood for grinding wheels ø 400 x 50 mm width can be swung in Coolant system with paper belt filter 36 l/min at 0,4 bar Internal grinding device Three-jaw chuck with insert Magnetic chuck with insert Podpeha Nktofx Ab Iogw Counter steady Adjustable diamond holder with dial gauge graduation 0.002 mm Hydraulically retractable dressing device with dial gauge graduation 0.002 mm Air lifting of the table with oil mist device Contact display and control SENSITRON Oil

Condition: like new (used), Year of construction: 2010, Machine Type: CNC Cylindrical Grinding Machine Manufacturer: Fritz Studer AG Model: S22 Year of Manufacture: 2010 Control System: FANUC 31i-A CNC Machine Base: Granitan® S103 mineral casting Configuration: Fixed straight wheelhead for external (OD) grinding Pgedpfxswl Uvke Ab Iew Automation: Automatic loading system with FANUC robot integration Distance Between Centers: 650 mm (25.6”) Center Height: 175 mm (6.9”) Max. Workpiece Weight: 150 kg (330 lbs) Max. Workpiece Length: 700 mm Max. Workpiece Diameter: 449 mm Grinding Wheel Diameter: 610 mm Grinding Wheel Width: 160 mm Grinding Wheel Speed: Up to 3,200 rpm Spindle Power: 15 kW (20.5 hp) Wheelhead Type: Fixed straight X-Axis Travel: 310 mm Z-Axis Travel: 850 mm X-Axis Max. Speed: 15,000 mm/min Z-Axis Max. Speed: 30,000 mm/min C-Axis: Full rotation capability for workhead Programming Interface: StuderWIN with FANUC 31i-A Additional Software: StuderGRIND Automation Interfaces: Standard interfaces for loaders and peripherals Other Equipment: Rotary dresser, Heidenhain scales, various clamping fixtures

Year of construction: 1989, condition: ready for operation (used), functionality: fully functional, machine/vehicle number: 5117.19, TECHNICAL DETAILS grinding diameter: 450 mm grinding length: 1600 mm center height: 225 mm control name: Siemens Sinumerik System3 speed: max. 2440 rpm center distance: 1750 mm resolution: 0,001 mm speed: 0,06 - 10000 mm/min cross slide: 180 mm feed rate: 0,01 - 5000 mm/min resolution: 0,0005 mm workpiece weight: max. 500 kg quill travel: 40 mm Straightness of surface line over 650 mm: 0.004 mm Roundness accuracy: 0.0005 mm MACHINE DETAILS Machine weight: approx. 7.3 t total connected load: max. 22 kVA Pgedpfx Aslnkfaeb Ijw

Condition: refurbished (used), Year of construction: 2025, operating hours: 36 h, functionality: fully functional, machine/vehicle number: 1024-54, Country of Manufacture: Switzerland Voltage: 380/50/3 Pedpsw T Sc Nsfx Ab Iegw Net weight: approx. 1600 kg Customs tariff: 8460.2920 Dimensions: 235 x 155 x 145 cm TECHNICAL FEATURES: MAIN DIMENSIONS: Centre height: 100 mm Distance between centres: 400 mm LONGITUDINAL SLIDE: Max travel: 420 mm Minimum automatic travel: 1 mm Table feed speed: 100–3500 mm/min Overtravel delay: 0–5 sec. Maximum table swivel (400/650 mm): 30°/15° CROSS SLIDE: Max travel: 170 mm Rapid traverse: 30 mm Plunge depth (diameter): 1.9 mm Feed rate 1: 0.03–1.5 mm/min Feed rate 2: 0.02–0.3 mm/min Plunge feed per impulse: 0.0005–0.025 mm WHEELHEAD: Grinding wheel (diameter x width x bore): 350 x 32 x 127 mm Drive power: 3 kW Peripheral speed: 30 m/s Spindle speeds: 1600/1975/2200 rpm Manual stroke: 120 mm Swivel to right: 15°/30° Optional wheel guard for wheel set max width: 50 mm WORKHEAD: Swivel range: 0°–90° Spindle speeds: 80/175/380/800 rpm Internal taper: Morse 4 Collet type: W-20 Drive power: 0.5 kW Maximum workpiece weight: 20 kg Load for in-the-air grinding: 12 Nm Optional stepless drive speed range I: 30–300 rpm Optional stepless drive speed range II: 120–1200 rpm TAILSTOCK: Internal taper: Morse 2 Quill travel: 20 mm GUARANTEED WORKING ACCURACY: Generator straightness: Between centres: 400 mm Measured over 400 mm: 0.002 mm Between centres: 650 mm Measured over 650 mm: 0.003 mm Roundness accuracy for in-the-air grinding: 0.0004 mm CONNECTION VALUES: Power consumption: max. 8 kVA Permissible voltage variation: –15% / +10% Permissible frequency variation: ±3% Compressed air: 5 bar All technical specifications are given without obligation and subject to errors or omissions.

Condition: used, Year of construction: 1987, grinding diameter 200 mm grinding length 400 mm centre height 100 mm Geometrically overhauled and repainted Pedpfx Abovw Duus Iegw With internal grinding device Accessories on request The machine can be viewed in operation at the customer's premises from 2025 through January 2026.

Condition: used, Cylindrical grinder STUDER S20-2 Pgedpfx Aboxrg Hxs Ijw

Condition: used, Year of construction: 1989, functionality: fully functional, workpiece weight (max.): 20 kg, grinding length: 650 mm, grinding wheel diameter: 350 mm, total width: 3,400 mm, total length: 3,450 mm, total height: 2,000 mm, grinding diameter: 80 mm, grinding spindle motor power: 12 W, overall weight: 1,900 kg, For sale Studer S 20-4 CNC slab grinder Technical data: Pgodpfxjvdyg Te Ab Iew Range of motion: X: 80 mm Z: 650 mm Table stroke length: 1-650mm Grinding disc diameter max 350mm, Disc bore 127mm Speed: 1600, 1975, 2000 /min Maximum workpiece weight: 20kg Controller: Siemens Sinumerik 3 Power: 12 kW Year of manufacture: 1989 Dimensions: Machine weight: 1900 kg Machine dimensions (H, W, D): 3400x3450x2000

Condition: refurbished (used), Year of construction: 2025, IMMEDIATELY AVAILABLE Studer S20-2 - Mechanically Reconditioned Grinding length: 400 mm Center height: 100 mm Table adjustment: 30° Bore diameter: 127 mm Grinding wheel dimensions: 350 x 32 mm WSS taper: MT4 (stationary and live center) RST taper: MT2 Quill stroke: 20 mm Workpiece weight: 20 kg Tailstock with manual cylinder error correction Podpfjfg Tbrjx Ab Iogw Other possible options: - Glass scale in X and Z axes - Internal grinding attachment - Grinding wheel flange - LED spotlight with flexible arm - Coolant system - Safety device

Condition: used, Year of construction: 1995, functionality: unexamined, Distance between centers: 650 mm Pgodpfx Abewu Tdfs Ijw ID / OD 2-axis SONY digital read out Coolant tank

Condition: refurbished (used), Details see PDF Options: Pgodpod H Nrqefx Ab Isw -Internal grinding device -grinding up to 3 diameters in 1 working cycle - other options according to customer requirements accessories: on request

Condition: refurbished (used), center height: 100 mm, center width: 400 mm, Refurbished internal and external cylindrical grinding machine Studer S20-2 Center distance: 400 mm - Center height: 100 mm Pgedswk Nguepfx Ab Iow TDM electrospindle model: TG80.90.3.01-B for high-speed internal grinding (90,000 rpm) with corresponding cooling system Many accessories included! Available immediately. In stock

Condition: reconditioned (used), Year of construction: 1997, functionality: fully functional, center height: 100 mm, grinding wheel diameter: 350 mm, workpiece weight between centers: 20,000 g, distance between centers: 400 mm, type of input current: three-phase, grinding wheel width: 30 mm, spindle speed (max.): 1,200 rpm, spindle speed (min.): 30 rpm, feed length Z-axis: 420 mm, grinding spindle motor power: 3,000 W, overall weight: 1,600 kg, year of last overhaul: 2025, input voltage: 400 V, Cylindrical grinder STUDER S 20 Favorit TECHNICAL CHARACTERISTICS: Year of manufacturing: 1997 Centre distance: 400 [mm] Height of centers: 100 [mm] Stroke Z axis: 420 [mm] Working feed Z axis: 100 - 3500 [mm/min] Orientation of table: 0 - 30 [°] Grinding spindle motor power: 3 [kW] Max. diameter grinding wheel: 350 [mm] Max. grinding wheel width: 30 [mm] Grinding wheel bore: 127 [mm] Workpiece spindle nose: W20 Workpiece spindle min. speed: 30 [rpm] Workpiece spindle max. speed: 1200 [rpm] Max. part weight in part holder headstock between centres: 20 [Kg] Workpiece swiveling range: 0 [°] / +90 [°] Workpiece spindle power: 0.5 [kW] Type of attachment tailstock: MT2 Tailstock quill stroke: 20 [mm] Supply voltage: 400 [V] Total power required: 8 [kVA] Machine dimensions: 2350 x 1480 [mm] Weight: 1600 [Kg] INCLUDED EQUIPMENT: x1 paper tape filtration device x1 SONY LH 31A 2 axis digital read out x1 WALDMANN LED lamp x1 internal grinding spindle type: 82060B / Speeds: 11,900 up to 28,400 [rpm] x1 SENSITRON contact indicator x1 grinding wheel balancing device x1 grinding wheel balancing arbor x1 three-jaw chuck FN Ø100 [mm] MT3 x1 magnetic chuck Ø160 [mm] MT3 x1 table-mounted wheel dresser x37 W20 collets x2 half-centres x2 full centres Pjdpfewt Tgwsx Ab Ijgw x1 blunt centre x1 pulley Ø105 [mm] for internal grinding spindle x2 external grinding wheel flanges x1 TYROLIT 494271 grinding wheel for external grinding operations Various internal grinding wheels x4 driving carriers Various miscellaneous Machine visible under power in our premises by appointment. Price on request, loading on truck included. Possibility of shipping Worldwide. The information on this page has been obtained by the best of our ability. Therefore, its accuracy can not be guaranteed. Similar machine to Okamoto, ELB, GER, Tacchella, Karstens, Jones & Shipman, Jung, Favretto, Blohm. Internal and external grinding (ID/OD). Also see surface grinder, lathe, machining center, milling machine.