Used Studer S 30 for sale (69)

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. Nksdpfscdi N Ijx Ahvsw Excellent condition!

Condition: used, Year of construction: 2004, grinding diameter 250 mm grinding length 650 mm centre height 125 mm Maschine wird mit Wartung und neuer Geometrie verkauft Betriebsstunden bisher 12260 Nksdpfjywntysx Ahvjw Reitstock mit Feinverstellung Schleifspindelstock schwenkbar mit 5° Hirtverzahnung Papierbandfilter Marposs Messeinrichtung Innenschleifeinrichtung

Condition: used, Rondslijper centre height 125 mm centre width 650 mm grinding diameter 250 mm grinding wheel diameter 400 mm total power requirement 8 kw weight approx. 2500 kg Dit is een machine van Machines4you Nkodpfx Asgfqn Nohvew

Condition: refurbished (used), Year of construction: 2025, operating hours: 50 h, machine/vehicle number: 3018-04, Country of manufacture: Switzerland Voltage: 380/50/3 Net weight: 3100 kg Overall dimensions: 230x155x170 cm Installed power: 13 kVA Customs tariff position: 8460.2920 TECHNICAL SPECIFICATIONS MAIN DIMENSIONS Distance between centers: 650 mm Grinding capacity SpW+bs: -80 Stroke: 700 LONGITUDINAL SLIDE Max stroke: SpW+50 mm Minimum automatic feed: 1.5 mm Speed: 50-5500 mm/min Nodew T Sd Tjpfx Ahvjkw Reversal delay: 0-6 sec Maximum table swivel: 12°/10°/8.5°/6° Pneumatic relief for table and workhead CROSS SLIDE Max stroke: 300 mm Rapid traverse: 60 mm Plunge grinding depth in diameter: 3.4 mm Feed 1: 0.012-6 mm/min Feed 2: 0.012-1.2 mm/min Feed per pulse: 0.001-0.05 mm GRINDING WHEEL HEADSTOCK Left-side wheel, external grinding: 400x80x127 mm Drive power: 5.5 kW Peripheral speed: 35 m/s RPM: 1670/2110 min-1 Internal grinding device for belt-driven spindles, including drive unit: 1.5 kW WORKHEAD Swivel range: 0-90° Continuously variable RPM: 30-1000 min-1 Internal taper: Morse 5 Collets: W-25 Drive power: 0.55 kW Maximum workpiece weight between centers: 130 kg Grinding load between centers: 100 Nm TAILSTOCK Internal taper: Morse 3 Quill stroke: 35 mm Fine adjustment for cylindricity correction: ± 40 μm TECHNICAL CHARACTERISTICS: GUARANTEED WORKING ACCURACY Straightness of the generator over 630 mm: 0.003 mm Roundness during chuck grinding: 0.0003 mm CONNECTION VALUES Maximum absorbed power: 13 kVA Maximum permitted voltage fluctuation: -15%/+10% Maximum permitted frequency variation: ± 3% Required compressed air pressure: 5 bar Unless otherwise stated or in case of error or omission, these technical details are provided without engagement.

Condition: refurbished (used), Completely overhauled Studer cylindrical grinding machine Njdsxxy A Tjpfx Ahvskw Centre distance: 650 mm Technical data and accessories as per photos and PDF.

Condition: good (used), Studer S30-12 cylindrical grinding machine TECHNICAL DATA Main dimensions Center height: 125 mm Center width: 400 / 700 / 1025 mm Largest longitudinal slide path: 400 / 700 / 1000 mm Nksdpfovca Izjx Ahvjw Longitudinal slide Table speed: 50 - 5000 mm/min Reversing delay: 0-6 s Smallest automatic travel: 1.5 mm Max. stroke: 400 / 700 / 1020 mm Max. Table inclination: 12 / 30 / 78° Cross slide Swivel range: +- 45° Quick adjustment: 40 mm Feed path with handwheel: 20 mm Largest plunge depth: 1.7 mm Sanding headstock Grinding wheel diameter x width x bore: 450 x 80 x 203 mm Speed: 1340 / 1500 1625 / 1800 / 2000 / 2200 rpm Coarse adjustment: 210 mm Workpiece headstock Swivel range: 0 - 90 Speed range: 30 - 675 rpm Mounting cone: Morse 5 Collets: W25 Tailstock Mounting cone: Morse 3 Adjustment travel of the center: 30 mm Total power requirement: 5 / 8.25 kW No liability is assumed for the correctness, completeness and up-to-dateness of the information.

Condition: refurbished (used), Year of construction: 2025, Studer S30 Center height: 125 mm center width: 650 mm Workpiece weight: 80 kg Other freely selectable options: - Completely new control cabinet with SPS-Basic and panel Njdpfx Asd Hdxwohvekw - Conversion to ball screw incl. SPS-Pro (cycle controlled) - "Workpiece memory"-SPS-PRO for 10/15/30/50 workpieces - Glass scale in X- and Z-axis - Swiveling internal grinding device - Motor spindle for internal grinding device - Frequency converter external grinding spindle - Frequency converter for internal grinding spindle - Grinding sensor system - Contact protection on external grinding spindle - Safety door - manually operated - Grinding wheel flange - LED spot with flex arm - suitable coolant system

Condition: used, CNC cylindrical grinding machine STUDER S31 CNC LeanPro with "Pictogramming" Nksdpfx Aowim U Hjhvew Distance between centers: 1000mm Center heigh 175mm Grinding Wheel head rotation (B) 360° (1°) 2 ext Grinding Wheels 1 int Grinding Wheel Ext Grinding wheel 400 mm x 40 mm x 127 mm overhauled spindle > see photos Workhead CM 4 0-1000 RPM CNC Fanuc Programming: Pictogramming Heidenhain linear encoders This machine can be inspected under power in our warehouse in Gussago BS Italy

Condition: good (used), Year of construction: 1981, operating hours: 16,769 h, Center height 175 , Center width 700 , Angled position of turntable 10° , Workhead swiveling 90° , Speed range 30-675 rpm , Njdpfx Ahjtz T H Djvekw Morse 5 , Grinding headstock _ grinding wheel diameter 400 , largest width 50 , drive power 6,25kW

Condition: used, Year of construction: 1988, grinding length: 1,000 mm, grinding diameter: 350 mm, The machine was still in use until recently. Grinding diameter: 350mm Grinding length: 1000mm Year of manufacture: 1988 Remarks: Nkodpfx Ahewca H Aovsw - The price does NOT include any accessories! - Pickup by buyer, from the site. - Pickup date will be agreed upon by the seller. - No warranty. - Advance payment (invoice) or cash upon pickup.

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 Njdpfx Aoyxn I Tehvjkw

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) Nsdpswl Uvkefx Ahvekw 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

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 Nkjdpfolbgfcex Ahvew 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 Colors: White RAL 9003 and gray RAL 7011 Geometry according to manufacturer's protocol. Inspection and cleaning of various accessories

Condition: excellent (used), Year of construction: 1991, functionality: fully functional, Studer S20 in very good condition with accessories and documentation Nsdpswa Iimjfx Ahvekw

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 Njdpfxjlnkfas Ahvskw 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, 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] Nkedpfsuhbyqsx Ahvow 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: ready for operation (used), Year of construction: 2002, functionality: fully functional, center height: 225 mm, controller model: Fanuc 16T, TECHNICAL DETAILS Nedpfx Aoxlix Dehvokw Centre height: 225 mm MACHINE DETAILS Control: Fanuc 16T

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] Njdpfsuhby Rjx Ahvskw * 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: 2008, operating hours: 18,937 h, functionality: fully functional, machine/vehicle number: 67, STUDER S145cnc INTERNAL GRINDING MACHINE Series 65 Year of manufacture: Sep. 2008 Operating hours: 18,937 Price: €118,000 This is a service-recorded machine: it undergoes an annual maintenance check by STUDER, with all wear parts replaced as needed. The machine has been used exclusively for producing precision spindles, achieving tolerances up to max. 0.0003 mm. The machine operates with grinding oil. Initially used in single-shift operation, in the last two years it has been working two shifts. The machine is in use and available for inspection upon request. The machine is being sold due to new equipment acquisition. Extras: Spindle adapters and flanges available upon agreement. Specifications: • Swing diameter ..... 448 mm • Center height ..... 225 mm Nkodpfx Aheyw Nuxjvew • Workhead (chuck spindle head) with roller bearings, mounting taper ISO50 – spindle nose Ø110 mm, spindle bore Ø50 mm • Machine bed made from Granitan S103 • Worktable swiveling range: +/-30° • Direct measuring system for X and Z axes • Touch-trigger probe Movomatic C25 (switching) • FANUC CNC control system 21i-TB • Portable control unit Studer PCU terminal with LCD display • Machine is currently in operation • Transport arrangements to be made by the buyer The machine is equipped with 4 spindles: one external spindle, two internal spindles, and one internal spindle with longitudinal positioner. RPM – one spindle: 60,000; two spindles: 42,000; one spindle: 5,000 Type: Fischer

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 Nodpfoyr Nn Hjx Ahvokw More information upon request.

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 Nkjdpextpnzofx Ahvew 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 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 • 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° Nkodpfjx D Iwvox Ahvow • 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 Nkedpfox D Nfnsx Ahvew Control Unit Brand FANUC Model 31i-B Main Drive Number of axis 4 Movement X-Axis Movement 370 mm Z-Axis Movement 800 mm 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

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, The STUDER S242 is a versatile hard-fine machining center for grinding, turning, and milling operations on medium-sized workpieces. It is ideal for complete machining in a single setup – from external and internal grinding to hard turning and drilling/milling with driven tools. With the Studer S242, workpieces in the rotational sector can be finished to very high precision. Thanks to integrated automation, this machine is suitable for both single-part and series production. The S242 is also equipped with a VDI turret featuring driven tools. Center distance: 800 mm Swing diameter: 180 mm Max. workpiece weight: 60 kg X-axis: travel 220 mm, resolution 0.00001 mm Z-axis: travel 1,600 mm, resolution 0.00001 mm Grinding spindle: 6.8 kW, grinding wheel Ø 400 x 50 mm, automatic balancing Workpiece spindle head: AC synchronous spindle motor 10.5 kW, up to 7,500 rpm Tailstock variants: quill tailstock with integrated position measuring system Machine bed: Mineral cast Granitan® S103 for excellent damping and thermal stability Software & Control: Fanuc 31i-A control with 15" touchscreen Dialog language: German for StuderWIN Integrated measuring control with Renishaw LP2 touch probe, switchable to the turret Special features & advantages: Complete machining in a single setup → reduced main and secondary times High dimensional accuracy and surface quality due to Granitan® machine bed Short changeover times, suitable for everything from single-part to large-series production Flexible clamping system and modular tool configuration Nkodpfxow Hqm Ij Ahvow High process reliability thanks to integrated measuring and sensor systems Dimensions & Weight: Total weight: 12,000 kg Connected load: 45 kVA Compressed air requirement: min. 5.5 bar

Condition: used, Year of construction: 1998, centre height 125 mm centre distance 400 mm Control FANUC 21i Capstan diameter max. 406 mm wheel dimensions 406 x 127 x 40 mm workpiece weight 30 kg longitudinal slide -travel 483 mm cross slide - travel 254 mm total power requirement max. 20 kVA weight of the machine ca. 4,0 t dimensions of the machine ca. 3,0 x 2,0 x 2,1 m including 2 Pcs. internal grinding spindle incl. B axis 1° Hirt, controlled incl. C-axis incl. Quick-Set Probe including Sensitron including Magnetic Jaw including hydraulically foldable dresser including other small accessories including documentation without a coolant system, as it was previously connected to a central unit Power On hours approx. 71,000 h Nkjdpfexwdwfex Ahvew Spindle hours approx. 25,900 h