Cylindrical grinding machine

ZEMA G-800 PLUS

Condition: ready for operation (used), Year of construction: 2022, operating hours: 2,633 h, functionality: fully functional, machine/vehicle number: OE-70109, workpiece weight (max.): 500 kg, grinding length: 2,500 mm, grinding wheel diameter: 760 mm, controller model: FANUC SERIES OI-TF**, workpiece diameter (max.): 850 mm, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04/12/2025! Placing a bid obligates timely collection between 10/12/2025 and 12/12/2025! The machine can be inspected on 25/11/2025! Iedsxvbi Ajpfx Ab Ioa TECHNICAL DETAILS Maximum workpiece weight: 500 kg Maximum workpiece diameter: 850 mm Grinding length: 2,500 mm Grinding wheel diameter: 760 mm Maximum spindle speed: 2,200 rpm Grinding wheel peripheral speed: 45 m/s Maximum workpiece spindle speed: 500 rpm Clamping length: 2,600 mm Grinding wheel bore: 304 mm Spindle taper: MT 6 Tailstock quill stroke: 60 mm MACHINE DETAILS Control: FANUC SERIES OI-TF Dimensions & Weight Dimensions (L x W x H): 5,000 x 4,500 x 2,900 mm Total weight: 9,000 kg Electrical Data Operating voltage: 400 V Frequency: 50 Hz Rated current: 3 x 100 A Connection: 63 kVA Operating Hours Production hours: 2,633 h Operating hours: 7,052 h EQUIPMENT XACTOOLS robotic cell with loading unit EPSON industrial robot, max. payload: 8 kg Documentation

Condition: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm weight of the machine ca. 3 t High-End Kellenberger 1500U Ideal for spindle producer or overhauler -BEMA Internal grinding device with separate, cooled motor. Grinding spindle and internal grinding spindle motor electrically interlocked! Internal grinding spindle can only be switched on when it is in position. A quantum leap in safety -Infinitely variable grinding spindle speed 1000-1500 rpm -Infinitely variable internal grinding spindle speed 0-100%. -Digital display of grinding spindle speeds -Swivelling angle display top table -swivel angle display grinding headstock -Marposs gaper sensor for external grinding only -fluid gating sensor Marposs internal grinding Iodpfxot Ii Rro Ab Iea -Center height up to 250mm possible Machine is already delivered. Identical machine can be built with additional with additional options. Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

Condition: new, Year of construction: 2025, center height: 16,02,00,250 mm, workpiece weight (max.): 750 kg, grinding length: 1,00,02,00,03,000 mm, grinding wheel diameter: 5,00,600 mm, total width: 2,000 mm, total length: 6,000 mm, total height: 2,000 mm, grinding diameter: 32,04,00,500 mm, quill stroke: 50 mm, spindle speed (max.): 560 rpm, spindle speed (min.): 1 rpm, grinding spindle speed: 1,400 rpm, warranty duration: 24 months, Equipment: rotational speed infinitely variable, Main technical data : Swing diameter mm 320,400,500 Distance between centres mm 1000,1500,2000,3000 Standard wheel size (diameter x width x bore) mm 500 x 200 x80 Maximum wheel width mm 100 Peripheral wheel speed m/sec 45 Wheelhead swivel (°) +10/- 30 Workhead swivel (°) 90 Tabel swivel (°) 0 Ijdopy A Iujpfx Ab Ija Workhead spindle speed, infinitely variable RPM 2-500 Workhead sleeve taper bore Morse 5 Tailstock sleeve taper bore Morse 5 Minimum programmable increment : in axis X /related to diameter./ (grinding wheelhead) mm 0,001 in axis Z (table) mm 0,005 Maximum weight of workpiece Workhead motor kW 2.5 Wheelhead motor kW 11 Total power demand of machine kW 45 - between centres kg 500 Weight of machine with standard accessories kg approx 10000 Dimensions of machine approx. mm 8 000x 2 980 x 2 200

Condition: reconditioned (used), Year of construction: 2006, functionality: fully functional, center height: 175 mm, type of input current: three-phase, feed length X-axis: 285 mm, feed length Z-axis: 1,150 mm, overall weight: 5,700 kg, year of last overhaul: 2025, input voltage: 400 V, workpiece spindle speed (max.): 1,500 rpm, CNC Cylindrical grinder STUDER S33 TECHNICAL CHARACTERISTICS: Year of manufacturing: 2006 CNC control: FANUC 21i-TB Software installed: StuderGrind Centre distance: 1000 [mm] Height of centers: 175 Stroke X axis: 285 [mm] Isdpfjxg Ixxex Ab Iea Min. Stroke speed X axis: 0.001 [mm/min] Max. Stroke speed X axis: 5000 [mm/min] Resolution X axis: 0.0001 [mm] Stroke Z axis: 1150 [mm] Min. Stroke speed Z axis: 0.001 [mm/min] Max. Stroke speed Z axis: 10000 [mm/min] Resolution Z axis: 0.0001 [mm] B axis swivelling stroke: -15 [°] / +195 [°] B axis indexing precision: Hirth 1 [°] Automatic B axis: Yes Workpiece spindle nose: MT5 Workpiece spindle min. speed: 1 [rpm] Workpiece spindle max. speed: 1500 [rpm] Max. part weight in part holder headstock between centres: 120 [Kg] Type of attachment tailstock: MT3 Tailstock quill stroke: 35 [mm] Tailstock quill diameter: 50 [mm] Tailstock fine adjustment: +/- 40 [mm] Supply voltage: 400 [V] Total power required: 20 [kVA] Weight: 5700 [Kg] INCLUDED EQUIPMENT: x1 internal grinding spindle type 102540B – speed: 40,000 [rpm] x1 swiveling dressing attachment x1 rotating dressing device DR.KAISER type C42 DC 058 – speed: 25,000 [rpm] – 0.17 [kW] x1 frequency converter MAAS type SPS-9250 x1 pneumatic tailstock lift x1 pneumatic upper-table lift x1 longitudinal slide with rotary table - swiveling up to 8.5 [°] x1 automatic B-axis turret wheelhead – Hirth gearing 1 [°] x1 C-axis for thread and form grinding x1 workpiece probe MOVOMATIC C25 x1 contact control device DITTEL SENSITRON 2 x1 semi-automatic wheel balancing device MPM type 3.BMT100M x1 paper filtration unit STREULI AG x1 mist extraction unit AFS Air Filter Systeme x1 electrical cabinet air conditioner x3 external grinding wheel flanges x2 lifting blocks x1 axis bracket (for transportation of the machine) x1 set of operating manuals (French, English, and German) 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 the brands Okamoto, ELB, GER, Tacchella, Karstens, Jones & Shipman, Jung, Favretto, Blohm, Studer. Also see surface grinder, lathe, machining center, milling machine.

Condition: excellent (used), Year of construction: 2003, Universal cylindrical grinding machine with internal grinding attachment Year of manufacture: 1991, geometrically overhauled in 2003 Technical data: Table: Centre height: 180 mm Max. grinding diameter: 360 mm Between centers: 1500 mm Max. automatic table travel: 1580 mm Hydr. table speed: 0 – 3000 mm/min Max. table swiveling range: ± 5° Workpiece headstock: Workpiece spindle speeds: 30 – 300 rpm Workpiece spindle taper: MT 5 Tailstock taper: MT 4 Max. swiveling range: 90° Grinding spindle head: Spindle speeds: 1450 – 1600 rpm Grinding wheel diameter/bore: 450 x 127 mm Min. / max. grinding wheel width: 20 - 50 mm Max. swiveling range: 90° Min. automatic grinding head infeed: 0.005 mm Internal grinding attachment: Spindle speed: 17,000 rpm Spindle diameter: 60 mm Min. / max. grinding diameter: 18 - 100 mm Max. grinding depth at large diameter: 130 mm Motor power: Grinding spindle head: 5.5 HP Internal grinding attachment: 1 HP Dimensions and weight: Machine dimensions L x W x H: 4200 x 1400 x 1500 mm Machine weight: 3300 kg Accessories / Special features: • Manual or automatic operation • Internal grinding attachment • 3-jaw chuck • 1 fixed steady rest • Wheel dresser • 2 additional grinding wheel flanges • Balancing arbor • Wet grinding attachment The hydraulic table cylinder has just been newly sealed. Siegfried Volz Werkzeugmaschinen Ijdpfxsxama Uj Ab Iea Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Condition: refurbished (used), Kellenberger internal & external universal cylindrical grinding machine Ijdpfxowqlyko Ab Iea Kellenberger 1000 U - 175 (including internal grinding device) Distance between centers: 1000 mm - Center height: 175 mm Kellenberger 1500 U - 175 (including internal grinding device) Distance between centers: 1500 mm - Center height: 175 mm Both available with various accessories. Availability: by arrangement (both machines in overhaul process)

Condition: used, Year of construction: 2017, grinding length 1500 mm Isdpfx Ajwm Rqgeb Ioa centre height 180 mm weight of the machine ca. 3,9 t dimensions of the machine ca. L: 4900 x 1650x 1800 m

Condition: used, Year of construction: 1986, grinding diameter 360 mm grinding length 3000 mm centre height 180 mm total power requirement 17 kW Iodpfxsxyadmo Ab Ioa

Condition: reconditioned (used), Year of construction: 2024, functionality: fully functional, workpiece weight (max.): 200 kg, grinding length: 1,500 mm, SCHAUDT E450x1500 roller grinder, after a major overhaul and upgrade to a CNC grinder. The machine has geometric acceptance parameters in accordance with WOT acceptance conditions. Safe operation of the grinder is ensured by a semi-open cabin and all electrical and mechanical safety devices in force in accordance with CE standards. SCHAUDT E450 x 1500 1. nominal grinding length - 1,500 mm 2. maximum length of the workpiece clamped in the tusk - 1 623 mm 3. grinding length max. - 1 540 mm 4. elevation of the tusks - 150 mm (5) The maximum weight of workpieces clamped in claws - 200 kg 6. the maximum permissible mass of the object fastened in the chuck - 50 kg. 7. length of the grinder - 5,600 mm 8. depth of the grinder - 2 600 mm 9. height of the grinder - 2,000 mm 10. elevation of the tusk above the floor - 1 020 mm 11. total weight - 5,200 kg 12 Total power requirement - 15 kVA 13. total travel distance in the X axis - 300 mm 14. speed of accelerated grinding wheel travel (JOG) AUTO - 750 / 1000 m/min 15.Rotation of the grinding wheel spindle - unadjusted - 1 430 rpm 16. value of grinding wheel travel in X axis in INC. mode: Min - 0.001 mm Max - 0.1 mm 17. value of grinding wheel travel in Z axis in INC mode Min - 0.001 mm Ijdpfx Abovf Hp Rs Ioa Max - 0.1 mm 18. infeed speed range in plunge grinding mode - 0,06-20 mm/min 19.Total displacement of the headstock on the base - 300 mm 20. power of grinding wheel drive motor - 7,5 kW 21. peripheral speed of grinding wheel - 32 m/s 22. diameter of new grinding wheel - 500 mm 23. grinding wheel mounting hole - 203 mm 24.Maximum diameter of the workpiece when clamping in collets - 0.5-20 mm 25. speed range of the object spindle - 1-400 rpm 26. power (torque) of the motor for driving the headstock of the object - 1.9 (11) kW(Nm)

Condition: refurbished (used), TECHNICAL DETAILS - distance between centers : 1500 [mm] - centers height : 250 [mm] - max grinding diamater: 500 [mm] - table orientation : -/+ 8 [°] - universal wheelhead - grinding wheels dimensions : 400 x 50 x 127 [mm] - motor power : 3 [kW] Iedpfx Aswu Aqhjb Ioa - spindle speed : 1500 / 1700 / 2200 - boring for internal spindle : 90 [mm] - orientation of part holder headstock : 180 [°] - spindle speed : 20 - 400 [Rpm] - spindle internal cone : Morse 5 - motor power : 0,9 [kW] - inner cone tailstock : Morse 4 - tailstock sleeve travel: 30 [mm] - dimensions : 2860 x 1680 x 1670 [mm] - weight : 2 500 [kg] Accessories/options: - automatic cycle works - tailstock - lubricating tank with pump - 1 internal grinding spindle - external grinding wheels - wheel dresser - documentations The machine is partly overhauled, included: - new geometry - new electrical cabinet - bearings replaced - new painting - etc....