Used Karstens Cylindrical Grinding Machine - Universal for sale (66,010)

Condition: ready for operation (used), functionality: fully functional, The Studer S30-12 CNC is a precision cylindrical external grinding machine from Fritz Studer AG. Nodpfx Ahszn Nqrsfswk Brand: Studer Type: S30-12CNC Serial number: 1248.74 Dimensions: L3250mm Dimensions: W2000mm Dimensions: H1950mm Wheel speed: 30 m/s

Condition: used, Year of construction: 2001, Control Fanuc Nwjdpfx Ahozp Rzbsfsk Top height above table 150 mm max. grinding diameter 300 mm centre distance 600 mm max. grinding length 600 mm max. workpiece weight 150 kg Grinding wheel angle 0 ° Overall size 3.100 x 2.520 x 2.100 mm In our assessment, the machine is in good used condition and can be inspected under power by appointment. The machine was used for grinding eccentric shafts and is equipped with a Marposs gauging system. Accessories, tools, and work-holding devices shown are included in the scope of delivery only if specified in the additional information. Subject to change, errors in technical data and specifications, and prior sale.

Year of construction: 2016, condition: ready for operation (used), Grinding wheel diameter: 220mm, grinding wheel width: 5mm, base body width: 20mm, bore diameter: 52mm. Test piece: diameter: 100mm, width: 300mm, profile height: 35mm. Small workpiece: Outer diameter: 400mm, bore diameter: 205mm, wheel width: 100mm, torque: 20Nm, weight including mandrel: 200kg. Large workpieces: Outer diameter: 700mm, bore diameter: 350mm, disk width: 300mm, torque: 800Nm, weight: 250kg. Accuracy: Repeat accuracy: less than 2µm, axial and radial run-out accuracy (large spindle): less than 2µm at 400mm diameter, axial and radial run-out accuracy (small spindle): less than 2µm at 200mm diameter, parallelism over 300mm between test piece and workpiece axis: less than 2µm. Tool spindle speed: 10000rpm, small workpiece spindle: 23000rpm, large workpiece spindle: 6000rpm, test piece spindle: 1000rpm. Njdpfev T Aqgox Ahfjwk

Condition: ready for operation (used), A Joerg CNC precision cylindrical grinding machine for tools and rotationally symmetrical precision parts is available. Workpiece diameter range: 0.1mm-16mm, Speed: 10000rpm, Workpiece holding: W20/W25, Max. workpiece length: 250mm. Machine dimensions X/Y/Z: approx. 1900mm/2000mm/1950mm, Weight: approx. 3000kg. Documentation available. An on-site inspection is possible. Nwodpfx Ahezhb Ebefjk

Year of construction: 1958, condition: ready for operation (used), Grinding length: 1500mm, center height: 175mm, max. workpiece diameter: 350mm, max. workpiece weight: 300kg, grinding wheel diameter: 450mm, grinding wheel width: 80mm, bore: 203mm. Machine dimensions X/Y/Z: approx. 3600mm/1900mm/1900mm, weight: approx. 4000kg. Documentation available. An on-site inspection is possible. Njdpfx Aoyg Nvmohfewk

Condition: ready for operation (used), An older precision cylindrical grinding machine Kellenberger including accessories is available. Centre width: 200mm, centre height: 125mm, max. workpiece weight: 3kg, max. workpiece diameter: 245mm, max. workpiece length: 130mm. An on-site inspection is possible. Nwsdew Edpgopfx Ahfsk

Condition: ready for operation (used), An external cylindrical grinding machine Kellenberger is available. Distance between centers: 1000mm, center height: 175mm, max. workpiece diameter: 250mm, travel X/Z: 1000mm/220mm, grinding wheel diameter: 500mm, speed: 1530rpm. Machine dimensions X/Y/Z: approx. 3000mm/1850mm/1750mm, weight: approx. 3150kg. A viewing on site is possible. Nwjdpfx Ahjxxzi Isfek

Year of construction: 2021, condition: ready for operation (used), A universal external and internal cylindrical grinding machine Tachella, refurbished in 2021, is available. Center distance: 600mm, center height: 120mm, max. grinding diameter: 240mm, max. grinding length: 600mm, X/Z travel: 600mm/250mm, max. workpiece weight: 100kg/40kg. Machine dimensions X/Y/Z: approx. 2700mm/1900mm/1700mm, weight: approx. 2500kg. Documentation available. An on-site inspection is possible. Nwodpfozhnuisx Ahfok

Year of construction: 1955, condition: ready for operation (used), A conventional internal cylindrical grinding machine Fortuna is available. Center distance: 1500mm, center height: 225mm, max. workpiece diameter: 450mm, max. workpiece weight: 300kg, grinding wheel diameter: 450mm, grinding wheel width: 80mm, bore: 203mm, speed: 265rpm, machine dimensions X/Y/Z: approx. 3450mm/1450mm/1550mm, weight: approx. 4000kg. Documentation available. On-site inspection is possible. Njdpfjyg Nvtox Ahfowk

Year of construction: 1985, condition: ready for operation (used), Offered is a conventional cylindrical grinding machine. Set to ZRO 40.10, protection class: IP54/IP32, control system: Erfurt electronic. Equipped with integrated control cabinet, workpiece feed system, separate control panel, coolant system. Weight: approx. 380kg, overall dimensions X/Y/Z: approx. 2500mm/1800mm/2000mm. Inspection possible by arrangement. Nedpfx Asy Ulm Sehfswk

Year of construction: 1979, condition: ready for operation (used), Components: headstock, main spindle, faceplate flange, taper, table, guideway, longitudinal guide, cross guide, tailstock, workpiece holder, tailstock taper, workpiece spindle. With documentation and records. An on-site inspection is possible. Nwedoyln Dtspfx Ahfsk

Condition: ready for operation (used), Workpiece diameter with/without steady rest: 400mm/250mm, max. workpiece length: 750mm, spindle head load: 400kg, max. internal grinding diameter: 350mm, max. grinding depth: 500mm, travel X/Z: 300mm/1000mm, max. traverse speed: 15m/min, control system: Siemens Sinumerik. Documentation available. On-site inspection is possible. Nwedpox Uq T Defx Ahfek

Condition: excellent (used), Year of construction: 2010, grinding length: 330 mm, grinding wheel diameter: 250 mm, total width: 1,765 mm, total length: 1,830 mm, total height: 2,441 mm, grinding diameter: 20 mm, type of input current: three-phase, workpiece diameter between centers: 20 mm, spindle speed (max.): 10,000 rpm, feed length X-axis: 29 mm, feed length Y-axis: 350 mm, feed length Z-axis: 100 mm, feed rate X-axis: 29 m/min, feed rate Y-axis: 350 m/min, feed rate Z-axis: 100 m/min, grinding spindle motor power: 9 W, grinding spindle speed: 7,600 rpm, overall weight: 3,000 kg, input frequency: 50 Hz, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 15 m/min, input voltage: 400 V, workpiece spindle speed (max.): 3,000 rpm, Equipment: rotational speed infinitely variable, Rollomatic ShapeSmart NP5 — CNC cylindrical grinding machine (pinch/peel) with 3-axis loading robot Year of manufacture 2010 · CNC pinch/peel cylindrical grinding machine · Ø 0.025–20 mm · 3-axis loading robot Five-axis pinch/peel cylindrical grinding machine from Rollomatic SA (Le Landeron, Switzerland) for the rough and finish machining of cutting tools, punches, micro-drills, and forming and ejector pins. The original factory invoice from Rollomatic from 2010 for this machine is available, which documents the design, drives, axis travels, and included equipment. KEY DATA - Grinding diameter Ø 0.025 – 20.0 mm · Shank diameter Ø 1.0 – 20.0 mm · Grinding length max. 330 mm - Control system GE FANUC 320iA, 8 axes (5 machine axes + 3 robot axes), NanoGrind user interface on PC - Roughing spindle 8.5 kW, wheel Ø 250 mm, max. 7,600 min⁻¹ · Finishing spindle 1.4 kW, wheel Ø 150 mm, max. 10,000 min⁻¹ - Workpiece spindle with collet chuck W20, 0 – 3,000 min⁻¹ - Axis travels Y 350 mm · Z 100 mm · X and V each 29 mm with glass scale, resolution 0.00005 mm - Loading robot 3 axes, workpieces Ø 1.0 – 16.0 mm, length 30 – 300 mm, magazine 150 – 1,000 pieces - 1830 × 1765 × 2441 mm · approx. 3,000 kg · 3 × 400 V, 50 Hz, max. 15 kW WHAT MAKES THIS MACHINE SPECIAL - Pinch/peel process: Roughing and finishing wheels engage with the workpiece simultaneously — high accuracy of roundness and short cycle times in one pass SCOPE OF DELIVERY - Machine complete: Machine bed, full splash guard, electrical cabinet, pneumatics unit, control panel with 15" screen and PC keyboard Nwodpfx Ahezvh Uxofsk - Control system GE FANUC 320iA with 8 axes, Rollomatic NanoGrind user interface on PC - P4Smart software for offline programming and simulation - Roughing station with 8.5 kW spindle (90° design) and finishing station with 1.4 kW direct drive spindle, both with PerfectArbor mounting - Monoblock shank guide with pneumatic pressure lever - Workpiece spindle with collet chuck W20 - Integrated three-axis loading robot with base plate for Rollomatic cassettes - Cassettes and collet chucks from the machine's inventory — the exact scope will be listed definitively for the shipping date - Transport-safe packaging on a wooden pallet, loading onto your truck included - Coolant filter and cooling system as well as extraction are not included in the scope of delivery — both were centrally installed at the previous owner - Fire extinguishing system and grinding wheels are not included in the scope of delivery AVAILABILITY AND INSPECTION Availability: End of September 2026, ex warehouse Velten. Demonstration, trial grinding and measurement only after prior appointment — installation and commissioning will be carried out by an external service partner. PROCESSING Location 16727 Velten near Berlin (Germany) · FCA Velten incl. loading · 100% prepayment · Delivery 1–2 working days after payment receipt · Price on request · All technical data in the attached data sheet. Technical data according to manufacturer's documents (Rollomatic factory invoice from 2010 for this machine and series catalog) — information provided, no agreement on characteristics within the meaning of §§ 434, 443 BGB. We will confirm individual values definitively during the inspection or upon specific request. Subject to errors and prior sale.

Condition: not inspected (used), Year of construction: 1976, Spitzl. Cylindrical grinding machine Nomoco M100 Offered here is a grinding machine from the company Nomoco of the type M100. Technical data: Manufacturer: Nomoco Type: M 100 year of manufacture: 1976 max. grinding diameter: 100mm max. grinding length: 180mm grinding wheels: Ø 400mm max. grinding wheel width: 180mm Nsdpjhc S Spjfx Ahfswk weight: 3,2t grinding type: plunge grinding

Condition: good (used), Year of construction: 1970, functionality: fully functional, Data : Tip width 300 mm Tip height 150 mm External grinding spindle 4.0 kW Grinding wheel max. 400 x 80 x 127 mm Nwedezu Incspfx Ahfek Spindle cone MK4 Workpiece headstock 0.55 kW Workpiece speeds 30 - 450 rpm Internal grinding spindle 1.5 kW

Condition: excellent (used), Year of construction: 2005, operating hours: 38,388 h, functionality: fully functional, machine/vehicle number: 019.3784, workpiece weight (max.): 130 kg, grinding length: 1,000 mm, total width: 1,970 mm, total length: 2,735 mm, total height: 1,700 mm, quill travel distance: 35 mm, quill stroke: 35 mm, quill diameter: 50 mm, distance between centers: 1,000 mm, type of input current: AC, spindle speed (max.): 2,110 rpm, spindle speed (min.): 1,670 rpm, grinding spindle speed: 2,110 rpm, overall weight: 3,400 kg, input frequency: 50 Hz, input voltage: 400 V, workpiece spindle speed (max.): 1,000 rpm, STUDER S30-1, manufactured in 2005, machine no. 019.3784 – universal cylindrical grinding machine, hydraulically controlled, for between-centers grinding and external grinding. Well-maintained, original condition, no indication of damage or weld repairs. Included: Original operating manual from Fritz Studer AG (DE/EN/FR, including spare parts catalog and noise measurement report) and EC declaration of conformity, both issued for this machine number. According to this factory documentation, it is the version with a center distance of 1,000 mm. EQUIPMENT - Grinding spindle with external grinding wheel on the left, Ø 400 x 80 x Ø 127 mm, hydrodynamic plain bearings, mounting taper Ø 63 mm - Workpiece spindle, swiveling 0-90°, MK 5, collet chucks W-25, 30-1,000 min-1 continuously variable via frequency converter - Three-jaw chuck mounted, drive for between-centers grinding, centering point in the tailstock - Tailstock MK 3, quill stroke 35 mm, adjustable spindle pressure, fine adjustment for roundness ± 40 µm - Adjustable dressing device on the tailstock (dressing by hand; diamond is a wear part) - Digital display Sony LD10 on swivel arm - Hydraulic unit Wandfluh (CH), coolant supply with filtration and aerosol extraction - Machine bed made of mineral cast Granitan S103 - 8 grinding wheel mounting flanges, including one balancing flange Nwedpezu T Afjfx Ahfek IMPORTANT – WHAT IS NOT INCLUDED This machine does NOT have an internal grinding attachment, NO belt spindles, and NO in-process measuring control. The series is prepared for these at the factory, but none of them are installed on this machine; available as accessories from STUDER. Grinding wheels are also not included in the scope of delivery. We only describe what we can document photographically. TECHNICAL DATA (according to the operating manual for this machine) - Center distance 1,000 mm, clamping length 1,030 mm, table stroke 1,050 mm - Max. workpiece weight between centers 130 kg, table swivels 8.5° - X: Rapid traverse 60 mm, plunge depth 3.4 mm in Ø, feed rate 0.012-6 mm/min, incremental feed from 0.001 mm - Z: 50-5,500 mm/min, smallest automatic table stroke 1.5 mm - Grinding spindle 1,670 / 2,110 min-1; machine's power rating: max. 35 m/s, wheel up to Ø 400 mm at 1,671 min-1, up to Ø 316 mm at 2,114 min-1 - Automatic hydraulic grinding cycle: rapid approach, feed 1 and 2, sparking 0-6 s, automatic shut-off - Guaranteed working accuracy (factory specification): straightness 0.0025 mm over 400 mm, 0.004 mm over 650 mm; roundness in external grinding 0.0003 mm - Operating hours 38,388.5 h; connection 400 V / 50 Hz, max. 13 kVA, air 5 bar; noise level ≤ 75 dB(A) - Weight approx. 3,500 kg (factory brochure, 1,000 mm version), footprint approx. 2,735 x 1,970 mm - Center height: will be remeasured and confirmed upon request CONDITIONS Location: 16727 Velten near Berlin. Machine packed on a wooden pallet, delivery 1-2 working days after payment receipt. FCA Velten (Incoterms 2020), loading onto your truck by our staff included. Payment: 100% advance payment. Inspection possible with short notice by appointment. Demonstration and test grinding only by appointment: the machine is disconnected, setup will be carried out by an external service provider; we will agree on the effort and costs in advance. Technical data according to manufacturer's documents and the included operating manual are provided as information; we will confirm individual values during the inspection or upon request. Offer subject to

Year of construction: 1976, condition: ready for operation (used), functionality: fully functional, center height: 125 mm, center width: 600 mm, year of last overhaul: 2026, The machine underwent a comprehensive retrofit in 2026! New centering point with carbide insert on the workpiece spindle stock Tailstock with MK-3 mount and air lift Adjuster on the tailstock New centering point with carbide insert on the tailstock 2 grinding wheel flanges 1 new grinding wheel 1 internal grinding spindle Completely renewed paper band filter with new filter fleece and circuit Completely overhauled, steplessly adjustable grinding spindle motor Automatic grinding cycle with dwell time and shut-off Machine geometrically completely overhauled Guides ground and scraped Hydraulic cylinder overhauled New piston rod and seals Machine body and assemblies blasted, primed and completely painted TECHNICAL DETAILS Center height: 125 mm Center distance: 600 mm Grinding wheel flange dimensions: 400 × 50 × 127 mm Nwsdpfx Ahszr Ep Esfek Speed of internal grinding spindle: 14,000 rpm EQUIPMENT Workpiece spindle stock standard with MK-5 mount, swiveling Stepless speed control via potentiometer

Condition: used, Year of construction: 1988, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm Control Kelco weight of the machine ca. 4 t Nwjdpfx Ajzmy Thshfok

Condition: like new (used), Year of construction: 1995, functionality: fully functional, center height: 225 mm, workpiece weight (max.): 100 kg, grinding length: 1,600 mm, CNC cylindrical grinding machine STUDER S40, year of manufacture 1995. The machine is in good used condition. Technical data: Nsdpfx Aet N Ivcohfjwk • Control: Fanuc Series 16-GC • Required space approx. (Height/Length/Width): 250 cm / 650 cm / 320 cm Axes: • Distance between centers: 1,600 mm • Center height: 225 mm • 4 axes (X, Z, B, C) • Max. workpiece weight approx.: 100 kg Equipment: • 2 grinding wheels + 1 internal grinding stone (selectable via control) • Face, plunge, internal, and cylindrical grinding • Magnetic chuck, three-jaw chuck, collets, between-centers grinding • Automatic dressing device • Steady rest • Resolution: 0.0001 mm • Polygon grinding • Static balancing unit • Grinding wheels available in corundum, diamond, and CBN • Cycle control • DXF import possible

Condition: used, functionality: fully functional, Universal cylindrical grinding machine Ziersch & Baltrusch URS 750 (year of manufacture 1984) from a company liquidation. Conventional external and internal cylindrical grinding machine of German manufacture with a center distance of 750 mm – for grinding shafts, pins, and cylindrical mating surfaces. EQUIPMENT & TECHNOLOGY - Center distance: 750 mm - External and internal cylindrical grinding - Swiveling grinding head – conical grinding also possible - Solid bed design, stable guides, high runout accuracy - Digital readout (DRO, Fagor) available – see photos Ziersch & Baltrusch was a renowned West German manufacturer in the grinding machine segment. Well-maintained machines of this series are still in reliable use today. APPLICATION Ideal for job production, repair workshops, and general machine manufacturing. CONDITION Used, ready for operation. Located near Nuremberg, viewing by appointment. Sold as is, no warranty. ACCESSORIES (according to photos) - 2-axis digital readout (DRO, manufacturer Fagor) Nwjdpfxszphf Rs Ahfek - Tailstock and centers (grinding between centers) - Swiveling workpiece spindle head (conical grinding) - Steady rests - Grinding wheels Price on request. We will be happy to advise you – competent advice and nationwide service.

Condition: used, Year of construction: 2010, We offer you: 2 units of CNC cylindrical grinding machines Manufacturer: Junker Njdpfx Ajzrl E Hshfjwk Type: Jumat 3000/50S Year of manufacture: 2010 Control system: Siemens You can find the technical specifications in the images. Accessories, tools and clamping devices shown in the images are only included in the scope of delivery if this is explicitly stated in the additional information. Subject to changes and errors in the technical data and information, as well as prior sale!

Condition: good (used), Year of construction: 2001, functionality: fully functional, Grinding wheel 508x254 (305) mm, regulating wheel 330x254 (305) mm, regulating wheel speed 0-115 rpm, grinding wheel rotation speed 45 m/sec, grinding diameter 2-150 mm, grinding wheel drive 45 kW, machine weight 6.5 tons, space requirement approx. 3.0x1.5 m The machine will be equipped with a new Siemens S7 control system with new control panel, dressing quill SS electrically controlled via servo motor. Machine will be completely checked, defective parts repaired or replaced. Nwsdjuy Ifgjpfx Ahfek Various options possible (KM system, infeed/outfeed, workpiece rulers etc.)

Condition: refurbished (used), Year of construction: 2017, functionality: fully functional, grinding wheel width: 150 mm, grinding wheel diameter: 305 mm, year of last overhaul: 2025, Grinding wheel diameter 305x150 mm, workpiece diameter 1-40 mm, machine for plunge and through-feed grinding, PLC control, coolant system, hardened and ground guideways, grinding and regulating spindles with hydraulic slide bearings via three-point bearings, hydraulically adjustable dressers for grinding and regulating wheels, regulating wheel drive adjustable via AC motor, new German-made electrical system with Siemens components, Siemens S7 control system Nodpfx Aewi H Uashfjwk

Condition: new, Year of construction: 2024, Grinding wheel D x B 455 x 255 mm, workpiece diameter 1 - 60 mm, regulating wheel D x B 255 x 255 mm, regulating wheel speed 10 - 100 rpm, Nsdpfx Aedlgq Ushfswk drive power 11 kW, weight approx. 3.7 tons, dimensions approx. 2,700 x 1,700 mm Machine suitable for continuous and plunge grinding, hardened and ground guideways, grinding and regulating spindle with hydrodynamic three-point bearing, central lubrication for slides and feed spindles, regulating wheel drive via DS motor, frequency-controlled, hydraulic dressing devices for grinding and regulating wheel, electrical equipment predominantly with Siemens components, electrical control cabinet assembled in Germany, GC 1810-NC with stepper motor and Siemens S7 control for plunge and feed movement. Very economical price/performance ratio.

Condition: used, Year of construction: 2005, Technical details: Nsdpfx Aozl Dz Tohfjwk grinding diameter: 5 - 55 mm grinding length: 500 mm centre height: 75 mm total power requirement: 45 kW