Used Studer S 20 for sale (73)

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 Ihjdpfxeyn N Ire Ab Tjw

Condition: excellent (used), Year of construction: 1991, functionality: fully functional, Studer S20 in very good condition with accessories and documentation Ihsdpewa Iimefx Ab Tsw

Condition: used, TECHNICAL DETAILS - centers height : 100 [mm] - 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 [°] Iodpfx Asuhby Reb Tohw - 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: not inspected (used), Year of construction: 1995, functionality: unexamined, Distance between centers: 650 mm ID / OD 2-axis SONY digital read out Coolant tank More information upon request. Ihedpfx Absyr Nn Ho Tow

Condition: used, Cylindrical grinder STUDER S20.2 Iedpfx Aboyn R I Hs Tehw

Condition: used, Cylindrical grinder STUDER S20-2 Ijdpfsxrg Hxjx Ab Tohw

Condition: excellent (used), Year of construction: 1988, TECHNICAL DETAILS: - center height : 100 mm - distance between centers : 400 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 internal cone : morse 4/2 - external grinding wheels size : 350 x 30 x 127 mm - wheelhead : power : 3 kW orientation : 15/30 ° - max part weight : 20 kg - max power required : 5 kW - weight: 1900 kg Accessories/options: - complete internal grinding attachment: 45.000 rpm - Novomatic measuring system - Radius wheel dresser - CBN and other grinding wheels - grinding flanges - wheel dresser - chuck for wheelhead Ihjdpfxowc En Se Ab Tow - fix steady - collets - internal grinding accessories - spare parts - coolant tank - documentations - etc.... Very low working hours! Under power in our warehouse!

Condition: reconditioned (used), functionality: fully functional, center height: 100 mm, workpiece weight (max.): 20 kg, grinding length: 400 mm, grinding wheel diameter: 350 mm, distance between centers: 400 mm, year of last overhaul: 2026, CHARACTERISTICS : Centre distance: 400 mm Center height: 100 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 Ihodeycim Depfx Ab Tjw Grinding wheel bore: 127 mm Workpiece spindle nose: W20 Workpiece spindle min. speed: 30 rpm Workpiece spindle max. speed: 1200 rpm Max part weight 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 Machine dimensions: 2350 x 1480 mm Weight: 1600 Kg

Condition: refurbished (used), functionality: fully functional, center height: 100 mm, grinding length: 650 mm, Internal & external cylindrical grinding machine Ihedjqv Eg Ropfx Ab Tjw Studer S20-2 Centre distance: 650 mm – Centre height: 100 mm Accessories on request! Ready for delivery!

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 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: Ihedsw T Sc Nepfx Ab Tow 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: refurbished (used), Year of construction: 2025, IMMEDIATELY AVAILABLE Iedpfx Asfg Tbreb Tshw 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 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: 1987, grinding diameter 200 mm grinding length 400 mm centre height 100 mm Geometrically overhauled and repainted With internal grinding device Isdpfevw Duuex Ab Tehw Accessories on request The machine can be viewed in operation at the customer's premises from 2025 through January 2026.

Condition: good (used), Year of construction: 2004, operating hours: 35,048 h, functionality: fully functional, machine/vehicle number: 025, center height: 175 mm, center width: 1,000 mm, total width: 2,000 mm, total length: 5,000 mm, total height: 2,000 mm, overall weight: 4,000 kg, controller manufacturer: GE FANUC, controller model: SERIES 21i-TB, STUDER S 33 CNC cylindrical grinding machine - Longitudinal slide max. travel: 1150 mm - Speed: 0.001 - 10,000 mm/min - Resolution: 0.0001 mm - Cross slide max. travel: 285 mm - Speed: 0.001 - 5,000 mm/min - Resolution: 0.0001 mm - Workpiece spindle head speed range with rotating center: 1 - 1,500 rpm, with fixed center max.: 1,000 rpm Ijdpsyvrxqefx Ab Tehw - Spindle taper: MK 5 - Run-out accuracy: 0.0004 mm - Including internal grinding device and coolant unit Note: The item must be collected definitively between 12.05. and 22.05.2026 on a date to be agreed upon. FCA D-74821 Mosbach – loaded onto truck

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 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 Ihsdpfx Abowl Uvks Tew 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

Condition: refurbished (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 119/020.0895, Manufacturing origin CH Voltage 400 V Netweight 4500 kg Custom position 8460.2320 Dimensions 2700x2350x2100 mm TECHNICAL DATA Control Fanuc 16i-T Center height 175 mm Distance between centers 1000 mm LINEAR AXES Grinding length 500 mm Strokes X : 267 mm Z : 650 mm WHEEL HEADSTOCK Continuous orientation +/- 8.5°. External grinding wheel size 500x80x203 mm Power 7.5 kW Speed 44 m/sec. WORKPIECE HEADSTOCK Taper type MT5 C-axis +/- 5 Power 1 kW Speed 30-1000 min-1 TAILSTOCK Taper type MT3 Sleeve stroke 35 mm Sleeve diameter Ø 50 mm Max. workpiece weight 130 kg POWER SUPPLY Voltage 400V 50 Hz errors and omissions excepted-data given without obligation Fully overhauled: Mechanics, geometry, hydraulics and electrical parts checked and/or replaced. Grinding headstock Disassembly, cleaning of parts, replacement of worn and defective parts, overhaul of motor, replacement of bearings, replacement of belts, disassembly of spindle, replacement of seals and O-Rings + adjustment. New paintwork. Headstock Dismantle, clean parts, replace worn and faulty parts, overhaul motor, replace belts. New spindle bearings. New paintwork. Tailstock Dismantled, checked and overhauled. Hydraulics Dismantle, check motor, replace hoses, defective and worn parts. Check hydraulic block X-axis Dismantle, replace worn parts such as O-Rings, seals, rings etc., overhaul hydraulic piston, grind tables. Z axis Dismantle, grind tables, replace worn and defective parts, overhaul hydraulic piston, new paintwork. Electrical cabinet Complete check, change various relays. Painting Iedslbgfcjpfx Ab Tshw Colors: White RAL 9003 and gray RAL 7011 Geometry according to manufacturer's protocol. Inspection and cleaning of various accessories

Condition: used, STUDER S 40-2 is a Cylindrical grinder designed for precision, high accuracy and reliability. Working capacities: centre height 175 mm, distance between centres 650 mm, max longitudinal travel 700 mm; wheels Ø400 mm (width 80/40 mm) bore 127 mm; workpiece max 130 kg; hydraulic cross travel 300 mm; wheelhead swivel 180°; table angle 12°. Main specs: wheel speeds 6 steps 1500–2400 t/min (35 m/s); work spindle stepless 60–600 t/min, rotatable 0–90°; wheel motor 3 kW, work spindle motor 1 kW; 3×400 V 50 Hz; total 13 kVA; weight ≈3100 kg; dims 2150×2000×1800 mm. Accessories: 2‑axis DRO, internal grinding attachment, magnetic chuck Ø150 mm, paper filtration, flanges, lamp, balancing arbor, safety device. Achieves tight tolerances; suited to automotive, aerospace, tooling and medical sectors Ihodpfx Abjx S N D As Tow

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 Ihsdpfx Abelnkfae Tjw 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

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. Iodscdi N Ispfx Ab Tohw Excellent condition!

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] - 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 Ijdeuhbyqjpfx Ab Tehw - 1 dry center - 1 electro-spindle : 40.000 [Rpm] - tail stock hydraulic retract through pedal

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 Ijdpfx Aoxlix Dsb Tshw

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 Ihjdsdmppqepfx Ab Tjw power capacity:5,5 kW turning speeds:max. 25000 U/min control:FMS 5-88 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: good (used), Year of construction: 2013, operating hours: 27,049 h, functionality: fully functional, machine/vehicle number: 1009-0161, center height: 225 mm, center width: 1,000 mm, grinding wheel diameter: 500 mm, total width: 3,500 mm, total length: 5,000 mm, total height: 2,400 mm, overall weight: 12,000 kg, travel distance X-axis: 350 mm, travel distance Z-axis: 1,150 mm, controller manufacturer: FANUC, controller model: SERIES 31i MODELL A, STUDER S 41 CNC Cylindrical Grinding Machine Iedpfxeyvrzle Ab Tehw - Center height above floor at center height 225 mm: 1175 mm - At center height 275 mm: 1225 mm - Max. travel distance Z-axis (longitudinal slide): 1150 mm - Speed range: 0.01 – 20,000 mm/min - Resolution: 0.0001 mm - Acceleration: 2 m/s² - X-axis travel (cross slide): max. 350 mm - Speed range: 0.01 – 20,000 mm/min - Resolution: 0.0001 mm - Acceleration: 2 m/s² - B-axis swivel range: -45° / +225° - Resolution: 0.0005° - Swivel time for 180°: 3 s The machine is equipped with a double workpiece spindle head, a magnetic rotary table, an internal grinding device, as well as a large lot of additional magnetic rotary tables, chucks, and an additional dividing head. Attention: The machine can be transported on a standard truck! Attention: The unit must be picked up bindingly at an appointment to be agreed, between 12.05. and 22.05.2026. FCA D-74821 Mosbach – loaded on truck.

Condition: good (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 004-040.0004, CNC Cylindrical Grinding Machine Manufacturer: STUDER Model: S22 CNC Year of manufacture: 2009 Machine / Workpiece Data Distance between centers: approx. 650 mm Center height: 175 mm Maximum workpiece weight: 150 kg Maximum grinding length: approx. 800 mm Linear Axes / Guides X-axis (cross slide): Maximum travel approx. 310 mm X-axis feed rate up to approx. 15,000 mm/min (depending on configuration) Z-axis (longitudinal slide): Maximum travel approx. 850 mm Z-axis feed rate up to approx. 30,000 mm/min Grinding Spindle / Grinding Wheel Main spindle power, e.g. 12.5 kW in the standard version Standard grinding wheel diameter e.g. Ø 500 × 80 × 203 mm, circumferential speed up to approx. 50 m/s Optional high-speed grinding (HSG): e.g. grinding wheel Ø 400 x 40 x 127 mm, circumferential speed up to approx. 140 m/s Iodpjxtpnzjfx Ab Tshw Control / Software / Equipment Control, standard: e.g. FANUC 31i-A (PC integrated) with StuderWIN operator interface Guideways: Machine bed made from Granitan® S103 (mineral cast) for thermal stability and damping Dimensions / Electrical Data Machine weight approx. 8,500 kg Power supply, typically 400 V / 50 Hz (country-specific)

Year of construction: 2008, condition: ready for operation (used), travel distance X-axis: 450 mm, travel distance Z-axis: 850 mm, overall weight: 12,000 kg, This STUDER S242 was manufactured in 2008, a cylindrical grinding machine known for its robustness and precision. It features a swing diameter of 180 mm, max workpiece weight of 20 kg, and grinding spindle speeds up to 50 m/s. The machine includes shaft automation, grinding wheels, and is still powered up and fully functional. Annual maintenance by Studer ensures reliability. For more information about this machine, please reach out to us. • Center distance: Small (2 cross slides) 400 mm; Long (2 cross slides) 800 mm; Long (3 cross slides) 800 mm • Swing diameter: 180 mm • Max. workpiece weight: 20 kg • X-axis (cross slide) • Speed: 0.001–1,500 mm/min • Resolution: 0.00001 mm • Z-axis (longitudinal slide) • Max. travel: 850 / 1,600 mm • Speed: 0.001–25,000 mm/min • Resolution: 0.00001 mm • Turning turret • 8-station: Capto 6 fixed • 12-station: VDI 40 fixed • 8-station: VDI 30 driven fixed • Max. drive speed: 4,000 rpm • Drive power: 2.5 kW • Option: Active longitudinal measuring rod on turret (Capto or VDI) • Grinding spindle head • Mounting angle: -25° / +25° • Grinding speed: 50 m/s • Wheel size: Ø 400 x 50 (63) x 127 mm • Internal grinding attachment • Spindle positions on swiveling plate: 3 • Spindle position: 0° / +45° • Automatic positioning in 3 positions • Internal grinding spindle range: 1,200–120,000 rpm • Available spindle speeds: 24,000–120,000 rpm Ihodpfx Ajx D Iwveb Tsw • Workpiece spindle head (fixed) • Speed range: 1–7,500 min⁻¹ • Drive power: 10.5 kW • Tool holder: MK4 / DIN 55026 A4 • Load during surface grinding: 500 Nm • Roundness accuracy: 0.0004 mm • Workpiece spindle stock (swivelable) • Swivel range: 0–10° • Resolution: 0.0001° • Speed range: 1–4,000 min⁻¹ • Drive power: 10.5 kW • Tool holder: MKS / DIN 55026 A6 • Load during surface grinding: 500 Nm • Roundness accuracy: 0.0004 mm • W-axis / Tailstock • Max. travel: 450 / 1,650 mm • Speed: 0.001–1,500 mm/min • Fine adjustment for cylindricity corrections: ±0.01 mm • Option: Quill recoil ±0.40 mm • Quill diameter: 60 mm • Mounting taper: MK4 • Quill travel: 45 mm • Optional synchronous tailstock: 1–7,500 rpm; drive power 10.5 kW; mounting taper MK4 / DIN 55026 A4 • Dressing • Standing dressing tool, holder with MK1 mount • Single-point diamond / shortened tile • Dressing spindle with axial drive on swivel holder: Ø 58 / 89 / 100 mm max • Dressing spindle with axial drive at the rear: Ø 100 mm max • Connection values • Total connected load: 45 kVA • Minimum air pressure: 5.5 bar • Total weight: 7,600 / 12,000 kg • Condition and service • Still powered up and fully functional • No roughing work • Annual maintenance by Studer Additional equipment • Shaft automation (included in scope of delivery) • Grinding wheels (included)

Year of construction: 2023, operating hours: 4,976 h, condition: ready for operation (used), General Data Measurements width 3250 mm Measurements depth 2100 mm Measurements height 2150 mm Control Unit Brand FANUC Model 31i-B Main Drive Number of axis 4 Movement X-Axis Movement 370 mm Z-Axis Movement 800 mm Ijdpfx Abjx D Nfns Tshw Workpiece Workpiece weight 150 kg Additional Equipment Equipped with: Measuring probe, Kraft & Bauer fire extinguisher installation, LTA oil mist separator, DGS paper filter, motorex/Ritter & bader coolers, grinding wheels, documentation This 4-axis STUDER S33 cylindrical grinding machine was manufactured in 2023. It features a distance between centers of 650 mm, center height of 175 mm, and can handle a maximum workpiece weight of 150 kg. Equipped with a Fanuc 31i-B control system, it also includes a measuring probe, fire extinguishing system, oil mist separator, and coolers. Consider the opportunity to buy this STUDER S33 cylindrical grinding machine. Contact us for more information about this machine. Application Types Grinding