Cylindrical Grinding Machine

grinding diameter 160 mm︱grinding length 200 mm︱centre height 110 mm︱control FANUC Oi TD ︱grinding wheel diameter 400 mm︱weight of the machine ca. 4 t︱

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Machine in as new condition! Increased precision Electronical hand wheel Balancing system DITTEL Measuring system MOVOMATIC ( Length & diameter ) Profile dresser KAISER Lots of accessories www.marcels-maschinen.ch

grinding diameter 640 mm︱grinding length 2.500 mm︱centre height 325 mm︱Control Sinumerik 840D ︱Work area over table ︱max. swing diameter 640 mm︱max. workpiece weight between centers 1500 kg︱x-axis ︱Travels: 550 mm︱Working speed 8 m/min︱z-axis ︱Travels: 2800 mm︱Feed speed 12 m/min.︱grinding spindle head ︱wheel dimensions 760x100x304.8 mm︱cutting speed 45 m/sek︱workpiece spindle head ︱speeds 1-300 U/min︱tail stock ︱taper 6 Stk︱

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Further information: - 2 controlled axes X, Z - including CE mark - Electrical equipment 400 V / 50 Hz - grinding wheel drive: 22 kW (AC motor) - Drives for the feed axes X, Z, make Siemens - Workpiece speed drive 1-300 rpm - Full enclosure - Sanding table can be swiveled +/- 3 ° (two-part body) - Hydrostatically mounted grinding headstock - Foundation accessories / mounting elements Equipment: - autom. balancing system - mech. balancing head and grinding sensor via structure-borne noise - Positioning z-axis / grinding table with a resolution of 0.0001 mm - 3x 2-point steady rests: diameter range 80-200 mm - 1x 2-point steady rest: diameter range 200-300 mm - 1x 2-point bezel: diameter range 275-330 mm - 3x grinding wheel flanges for external grinding wheel: diameter 760 mm - 1x grinding wheel: diameter 760x100x304.8 mm Software: - User-friendly software for dialog-based program creation with the following standard cycles via parametric input: - Plunge grinding with a flat surface - Plunge grinding with radius - Oscillating grinding with continuous infeed - Oscillating grinding with infeed at the reversal points - Multiple puncture - Multiple punctures with subsequent oscillation - Taper grinding in the recess - Taper grinding with oscillation - Dressing cycle - surface grinding - Easy changing of the programs with the "Modify" button - Display of the grinding time - Operating hours counter - workpiece counter - manual grinding e.g. automatic oscillation and manual feed - Menu-guided setup

grinding diameter 515 mm︱grinding length 1500 mm︱centre height mm︱-------------------------------------------------- ︱WORKING RANGE CYLINDRICAL GRINDING ︱- swing diameter (max) 515 mm︱- workpiece weight between centers (max) 500 kg︱- workpiece weight flying (max) 120 kg︱WORKING RANGE EXTERNAL GRINDING ︱- grinding diameter (max) 515 mm︱- grinding length 1500 mm︱TABLE -CYLINDRICAL GRINDING- ︱- tilting range (B-direction) min 8.5 °︱- rotating range B-axis up to -4 °︱- longitudinal travel 1680 mm︱WORKPIECE SPINDLESTOCK ︱- spindle revolutions (min) 10 /min︱- spindle revolutions (max) 450 /min︱- number of gears 2 ︱- continuous speed variation: yes ︱

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Cylindrical Grinder for grinding of shafts between centers. The work headstock and tailstock were newly stored at Roweig. The upper table and bed track were newly scraped at owner.

grinding diameter 150 mm︱grinding length 500 mm︱centre height 75 mm︱Control Siemens 840 D ︱total power requirement kW︱weight of the machine ca. 8,5 t︱dimensions of the machine ca. m︱

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grinding diameter 450 mm︱grinding length 1500 mm︱centre height 225 mm︱Control ︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your machines.Steuerung FANUC 18i Maschine wird vor Auslieferung teilrevidiert nach Kellenberger Messprotokoll. -automatische B-Achse mit Hirth Verzahnung -Schleifscheibe rechts 500x80x203,2mm -Werkstückspindelstock in verstärkter Ausführung -Pneumatische Entlastung für den Werkstückspindelstock -H-Reitstock (heavy - verstärkte Ausführung) -Hydraulischer Pinolenrückzug für den Reitstock -Reitstock mit Mikroverstellung für Zylindrizitätskorrektur -Abrichtgerät am Untertisch montiert -Aktive Marposs Längspositionierung "Kel--Pos" am Schleifkopf montiert, inkl. Tastarm T25G gekrümmt -Anschlifferkennung Marposs -Vollraumkapselung der Maschine -Schleifnebelabsaugung

grinding diameter 200 mm︱grinding length 400 mm︱centre height 100 mm︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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Maschine mit 15.000 Einschaltstunden. Vor Lieferung werden x-Achse und z-Achse komplett abgebaut: - Demontage und Reinigung der Maschine - Vorbereitung aller zu lackierenden Teile - Schaben der z-Achse Maschinenbett und Untertisch bei Bedarf - Schneeberger Führungen überprüfen und bei Bedarf tauschen - Überschleifen des Obertisches - Schaben / Überschleifen der Oberseite des Obertisches - Überarbeiten aller Dreh- und Anlageflächen - Schleifen des Kegels am Werkstückspindelstock bei Bedarf - Einrichten der Maschinengeometrie nach Studer Messprotokoll. - Austausch von Verschleißteilen wie Schalter, Taster, Ölschaugläser, Dichtungen usw. Werkstückspindelstock: - Reinigung des Spindelgehäuses - Demontage ,Reinigung und Überprüfung der Schleifspindel - Einbau der Schleifspindel - Überschleifen bzw. Schaben aller Dreh-und Anlageflächen - Konus schleifen bei Bedarf - Parallelität der Werkstückspindel zum Tisch waagrecht und senkrecht nach Messprotokoll herstellen Austausch: - der Mitnehmerlager - aller Dichtungen - der Antriebsriemen Werkstückspindelmotor: - Überholung des Motors - Erneuerung des Kabels - Lackierung Reitstock mit Feinverstellung: - Überprüfung bzw. Erneuerung der Reitstockpinole - Überprüfung der Führungsbuchsen und Kugelkäfige. Bei Bedarf Erneuerung. - Erneuerung der Dichtungen - Bei Bedarf Anpassung der neuen Pinole auf neue Hülse - Feinverstellung demontieren und bei Bedarf erneuern (falls vorhanden) Schleifspindelmotor: - Überprüfung des Motors - Erneuerung der Lagerung Schleifspindelstock: - Reinigung des Spindelgehäuses - Demontage ,Reinigung und Überprüfung der Schleifspindel - Einbau der Schleifspindel - Ersetzen der Antriebsriemen - Wasserzufuhr erneuern Schmierung: - Schmierleitungen erneuern Zustellspindel: -Erneuerung der Spindel nur bei Bedarf -Erneuerung der Axiallagerung Z-Achse: -Erneuerung oder Überarbeitung der Kugelumlaufspindel X-Achse: - Erneuerung der Schneeberger Führungen - Schleifen bzw. Schaben des Schlittens - Überarbeitung der Grobverstellung an Distanzplatten Schleifspindelstock und Innenschleifvorrichtung Tischumsteuerung: - Erneuerung der Lager - Erneuerung des O-Rings Lackierung in Neumaschinen-Qualität: z-Achse Untertisch aufwärts x-Achse Schlitten und Aufbauten

grinding diameter 350 mm︱grinding length 400 mm︱centre height 175 mm︱Control FANUC 16i-T ︱max. workpiece weight between centers 80 kg︱x-axis 300 mm︱z-axis 485 mm︱b-axis 0-30 °︱turning speeds 3200 U/min︱total power requirement 38 kVA︱weight of the machine ca. 6,5 t︱dimensions of the machine ca. 4,5x2,0x2,2 m︱

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with charging system Seckler Modulo 5 The machine has produced parts with a precision of 5-6µ.

grinding diameter 500 mm︱grinding length 2750 mm︱wheel diameter 750 mm︱Control Siemens - Sinumerik 802D ︱discsthickness 120 mm︱workpiece weight max. 2.500 kg︱

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The machine was equipped / modernized in 2005 with a Siemens - Sinumerik 802D! Machine documentation is complete! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: R500 2750 NC | R 500 | 2750NC

grinding diameter 150 mm︱grinding length 500 mm︱centre height 75 mm︱Control 840 D Siemens ︱total power requirement kW︱weight of the machine ca. 8,5 t︱dimensions of the machine ca. m︱

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grinding diameter 350 mm︱grinding length 600 mm︱centre height 175 mm︱Control ︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your machines. Used KEL-VARIA with Seckler loader. Machine is under power. Delivery as it is immediately. T1 450x80x127mm T4 450x80x127mm Grindingwheel motor 9,2KW CNC-Control FANUC 18i-TA B-Achse Hydraulic tailstock quill Mikro-adjustment on the tailstock tailstock quill stroke monitoring cooling of the upper table cooling tailstock workhead MK5 DIN55026 Grösse 5" orientated spindle stop cooling workhead Dresser under table workhead side GAP Movomatic combined measuring device Movomatic type ES, measuring head CR 100 and TMP91 auf Rückzugsvorrichtung. cooling unit with paper filtration SPB5,volume 480l, 100l/min bei 2,0 bar Seckler loader

grinding diameter 350 mm︱grinding length 400 mm︱centre height 175 mm︱centre distance 400 mm︱workpiece weight 80 kg︱grinding wheel turining speeds 0 - 3200 U/min︱grinding motor 7,5 kW︱table - swivable 8,5 °︱cross slide - travel 300 mm︱longitudinal slide -travel 485 mm︱grinding spindle head - swivable +/- 8,5 °︱spindle speeds 1 - 1500 mm︱working spindle drive 3 kW︱grinding wheel dia. x width 500 x 63 mm︱Control Siemens 840D ︱total power requirement 38 kVA︱weight of the machine ca. 6,5 t︱dimensions of the machine ca. 2,0 x 2,45 x 2,0 m︱

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Cylindrical grinding machine for small and medium-sized workpieces for Series production. Arrangement of the X-axis in 0 ° or 30 °,C-axis for workhead for form and thread grinding, Full enclosure with Doors, equipped with: - CNC-control Siemens 840D - Coolant with paperband filter - Dittel Balancing - Movomatic Measuring

grinding diameter 470 mm︱grinding length 800 mm︱centre height 225 mm︱workpiece length 650 mm︱swing diameter 450 mm︱number of spindles 1 ︱travel -x axis 470 mm︱travel -z axis 800 mm︱spindle motor 20 kW︱spindle turning speed range - 1500 U/min︱rapid traverse 15000 mm/min︱max. workpiece weight 50 kg︱grinding wheel diam. min/max. 380/750 ︱max. width of grinding wheel 40 mm︱b-axis 360.000 x 0,001 °︱total power requirement 30 kW︱weight of the machine ca. 11,5 t︱dimensions of the machine ca. m︱

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. machine with SIEMENS 840 C control for 3 axis - NC controled splash nozzles - DITTEL auto balancer - dressing device - coolant device with paper band filtration and complete splash housing

grinding diameter 360 mm︱grinding length 650 mm︱centre height 180 mm︱Control SIEMENS 840 D ︱total power requirement 15 kW︱weight of the machine ca. 9500 kg︱dimensions of the machine ca. m︱

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grinding diameter 250 mm︱grinding length 750 mm︱centre height 125 mm︱total power requirement 9,4 kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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3-jaw chuck Röhm (diameter 160mm) coolant device with paper filtering tail stock Technische Daten / technical details: Spitzenhöhe / center height 125 mm Umlaufdurchmesser / rotary diameter 250 mm Spitzenweite / center to center 750 mm Tischgeschwindigkeiten /table speeds 0,05-5 m/min. Schleifscheibenmaß / dimension of grinding wheel 400x40x127 mm max. Drehzahl Werkstückspindelstock / max. speed of workpiece spindle 710 UpM /rpm Schwenkbarkeit des Tisches / table swivable +9 / -5 ° Drehzahl Schleifspindel / spindle speed 2140 / 2640 UpM /rpm Schwenkbarkeit des Werkstückspindelstocks / workpiece spindle head swivable 90 ° Antriebsleistung / drive capacity 9,4 kW Gewicht der Maschine / weight 2800 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

grinding diameter 350 / 400 mm︱grinding length 1.000 mm︱centre height 180/230 mm︱diameter 350/400 mm︱dist. between centers 1000 mm︱total power requirement 15 kW︱total power requirement kW︱weight of the machine ca. 6,0 t︱dimensions of the machine ca. m︱

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grinding diameter 350 mm︱grinding length 1500 mm︱centre height 175 mm︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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grinding diameter 190 mm︱grinding length 655 mm︱centre height 230 mm︱clamping length 655 mm︱control MARPOSS E9034 ︱swing dia. 190 mm︱work piece spindle speed 20 - 1000 U/min︱grinding spindle rotation speed 1337 / 1573 U/min.︱dimensions of grinding wheel 500 x 80 x 203,20 mm︱workpiece spindle swivable +/- 45 °︱taper MK5 ︱feed x-axis 1 - 9.999 mm/min︱rapid traverse X-axis 10,00 m/min︱grinding spindle drive 5,50 kW︱workpiece weight max. 120 kg︱power capacity 7,5 kW︱total power requirement 16,00 kW︱weight of the machine ca. 4,10 t︱dimensions of the machine ca. 5,00 x 4,00 x 3,20 m︱

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Marposs E9034 control, loading-and unloading roboter, loading- and unloading belt, electric hand wheel x- and z- axis, band filtre unit, hydraulic chuck, regrind cycle only in German language

Control Fanuc 210i-T ︱Grinding length 1200 mm︱Centre height 150 / 1050 mm︱Grinding diameter 10 - 200 mm︱X-Axis movement 215 mm︱Z-Axis movement 1380 mm︱Grinding motor 5,5 kW︱Length mm︱Width 2130 mm︱Height 1850 mm︱Weight 4440 kg︱

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grinding diameter 360 außen max. mm︱grinding length 1.000 mm︱centre height 181 mm︱total power requirement 35 kW︱weight of the machine ca. 10 t︱

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CNC-cylindrical grinder with b-axis, workpiece loader

grinding diameter 360 mm︱grinding length 1000 mm︱centre height 180 mm︱Control KARSTENS/ECKELMANN ︱total power requirement 12 kW︱weight of the machine ca. 4 t︱dimensions of the machine ca. m︱

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K A R S T E N S (Germany) Universal “CNC” - Cylindrical Grinding Machine with Internal Grinding Attachment Model K 19 - 1000 ear 1997 Serial No. 96 038 10 19 031 Height of centres 180 mm Distance between centres / grinding length 1,000 mm Cylindrical Grinding: Grinding Ø, approx. 3 - 360 mm Grinding wheel: Ø x width x bore 500 x 100 x 127 mm Grinding spindle speeds (35 m/s / 45 m/s) 1,600 rpm Drive 5.5 kW Internal Grinding: Grinding Ø approx. 3 – 300 mm Grinding spindle Ø max. 80 mm Grinding Wheelhead: 180° swivable Quick Feed stroke 50 mm Adjustment of grinding head on air cushion 280 mm Grinding slide infeed 0.01 – 125 mm/min/Ø Workpiece wheelhead: Speeds, infinitely variable 30 – 450 rpm Swivelling - 30 to 90 ° Spindle taper MK 4 Table speeds 0 – 3,5 m/min Table tilt 12 ° Total electrical load 12 kW - 400 V - 50 Hz Weight, approx. 4,000 kg Accessories / Special Features: * Universal wheelhead also for internal grinding, simply by swivelling the wheelhead 180 °. * The Machine is called CNC-Controlled but it is also fully manually operated like a conventional Grinder. The Table ( Z-Axis) is driven hydraulically in combination with a electronic scale and the X – Axis is a powered by a DC Motor for infeed operations – but quick feed movement works hydraulically. Infeed ajustments can be also made manually by a handwheel. All speed and feed rates can be easily set up on the controlpanel – also Dressing cycles and various grinding programs are available to make grinding processes easier. * Also different diameters on same workpiece can be grinded in one go. * KARSTENS / ECKELMANN Control Model CNC 20 built in. * MARPOSS Contact Control to avoid “air grinding” Model E 20 * Various accessories such as: grinding wheel flanges, dressing device on tailstock, 3-jaws-chuck, magnetic chuck, Separate switch cabinet and hydraulic unit. Coolant device with band filter. Condition: Good to very good. Machine can be inspected under power. Delivery : Ex stock as inspected. Payment : Net, after conclusion of contract.

grinding diameter 5 - 255 mm︱grinding length 300 mm︱centre height 130 mm︱grinding length at plunge grinding 50 mm︱control SINUMERIK 805 ︱grinding spindle speed 25 - 1400 U/min︱work piece spindle speed 0 - 500 U/min︱feed of grinding spindle slide cross 0 - 5000 mm/min︱table speeds 0 - 5 m/min︱grinding wheel diameter 450 mm︱total power requirement 10 kW︱weight of the machine ca. 2,3 t︱dimensions of the machine ca. 2,65 x 2,2 x 2,35 m︱

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Accessories: grinding wheel with flange, 3-jaw chuck, electron. hand wheel

grinding diameter 600 mm︱grinding length 650 mm︱centre height 190 mm︱travel -x axis 210 mm︱travel -z axis 1020 mm︱speeds of grinding spindle 1900 U/min︱grinding wheel size 600x125x304,8 mm︱power capacity - grinding motor 15 kW︱turning speed range - workpiece spindle 10 - 1000 U/min︱workpiece weight max. 250 kg︱dressing device ︱coolant ︱CNC-control Promodul F, ︱total power requirement 26 kW︱voltage 380 V︱weight of the machine ca. 5 t︱dimensions of the machine ca. 3,80 x 2,00 x m︱

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autom. balancing unit,E 78paper band filter unit and dust extraction system. Marposs Measuring device for grinding diameter E 9 CNC-Control Promodul F. Schliecher

grinding diameter 600 mm︱grinding length 2700 mm︱centre height mm︱Control ︱total power requirement 42 kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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Stocknumber 1310014 Type of machine CNC Cylindric grinder Make NAXOS UNION Type RTY63/2000 cnc Build in 1992 Type of control Siemens Sinumerik 3 Max. grinding diameter 600 mm Max. grinding length 2700 mm Max. grinding widht 100 mm Total Power (KW) 42

grinding diameter 270 mm︱grinding length 1000 mm︱centre height 135 mm︱workpiece table swivable ± 7°/ 3° °︱grinding head swivellable +/- 30° / 30° °︱grinding wheel size 355 X50 X 127 mm︱work piece spindle speed 6 -299 U/min︱max. workpiece weight between centres 150 kg︱total power requirement 17 kVA︱weight of the machine ca. 3.2 t︱dimensions of the machine ca. 4.3 x 2,4 x 1.5 m︱

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coolant attachment dressing unit diverse accessories