Cylindrical Grinding Machine - Universal

KELLENBERGER KEL-VARIA UR 250-1000 Kelco120

Condition: used, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m 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 is: Kellenberger Kel-Varia Baureihe mit Kelco 90 Steuerung. Mechanische Überholung: -komplette Maschine nach Kellenberger Messprotokoll überholt -Neue servicefreundliche Kabine -Neulackierung Lrodouwv H Hspfx Akyen Elektrische Überholung: -Neue moderne CNC-RUNDSCHLEIFMASCHINEN-Steuerung -Neu aufgebauter Schaltschrank -Neue Antriebstechnik -Austausch sämtlicher elektrischer Leitungen Berus Druckschalter etc. -Neue Absolut-Glasmaßstäbe in x- und z -Neuer Absolut Drehgeber (Bei-B-Achse) Standardausstattung: -WSS mit Konus MK5, optional mit Adapter MK5/Kurzkegel -RST mit MK4 Konus. Optional mit Feinverstellung -Schleifspindelstock T1/T2/T3 -T1 Schleifscheibendurchmesser 400mm -T2 Schleifscheibendurchmesser 300mm -T3 Innenschleifeinrichtung riemengetrieben. -Schleifspindelmotor 4,4kW -B-Achse hochauflösend -Marposs Messsystem zur Schleifscheibenvermessung. -Längspositionierung Marposs -GAP Control (Sensor am Schleifspindelstock) Optionen gegen Aufpreis: -HF Innenschleifspindel -Hochgenauer, höchst kippsteifer Werkstückspindelstock -Messteuerung 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: used, TECHNICAL DETAILS - Number of axes : 5 - Distance between tips : 400 [mm] - Effective diameter : 180 [mm] LINEAR AXES - X1 and X2 x Z travel : 220 [mm] - Z travel : 850 [mm] - X x Z resolution : 0.0001 [mm] TURRET : - Number of fixed positions : 12 - Tool holders : VDI30 WHEEL CARRIER - Right-hand external grinding : * Grinding wheel dimensions (Ø x width x bore) : 400 x 50 x 127 [mm] * Drive power : 6.8 [kW] WORKPIECE CARRIER - Max. speed : 7500 [rpm] - Speeds (synchronous operation) : 1 - 5000 [rpm] Lrsdpfevxw A Usx Akyjn - Taper type : CM4 - Drive power : 10.5 [kW] - C axis : 0.001 [°] SYNCHRONIZED COUNTER SPINDLE - Max. speed : 7500 [rpm] - Rotational speeds (synchronous operation) : 1 - 5000 [rpm] - C axis : 0.001 [°] - Inner cone : MK4 - Micrometric adjustment : +/- 40 [microns] - Drive power : 10.5 [kW] POWER SUPPLY - Power rating : 45 [KVA] DIMENSIONS - Floor dimensions : 2800 x 3960 [mm] - Machine weight : 7600 [kg] MACHINE HOURS - Powered hours : 57000 [h] EQUIPMENT - NC FANUC 310i-modelA - Software Studer WIN - RS232 / USB interface - Remote electronic handwheel - Turret with Renishaw LP2 length self-calibration device - Marposs feelers for diameters (multirange) + Z4 axes for positioning - Semi-automatic wheel balancing MPM.3 BMT100 M.24 - 480 L coolant tank * with paper filter * with magnetic filter - Chip conveyor - Fog extraction - Cooling unit for grinding wheel motor cooling - Electronic contact detection Dittel AE6000 - Fixed dressing device on workhead - Electrical cabinet air conditioning - Balancing shaft - Interface for automatic loading system

Condition: ready for operation (used), Year of construction: 1995, functionality: fully functional, machine/vehicle number: 4304, rotary table diameter: 600 mm, grinding height: 450 mm, overall weight: 14,500 kg, Machine is equipped with 3 spindles, surface grinding, external grinding, bore grinding Turret head B-axis with 1° division Belt filter system included Lredpfxjvt A Rts Akyon

Condition: reconditioned (used), Year of construction: 1998, operating hours: 44,675 h, functionality: fully functional, travel distance X-axis: 650 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 140 mm, spindle speed (max.): 60,000 rpm, spindle speed (min.): 9,000 rpm, workpiece weight (max.): 800 kg, table width: 860 mm, table load: 1,500 kg, travel distance W-axis: 635 mm, Equipment: documentation/manual, Fully overhauled and in perfect condition as per original specifications and accuracy. 6 Axis X-Y-Z-C-U 7th axis CNC-rotary table with tailstock in option Control: Fanuc 15 MB Grinding Spindle 60S speed 9,000 to 60,000 rpm Lrodpfx Akjwb Db Usysn Hi-Cut system with full enclosure CBN Form rotary dressing with Fischer spindle and Dr. Kaiser diamond wheel This machine is under power and can be seen in our facility in Gals, Switzerland Garantee of 6 months Shipment, installation and training can be provided

Condition: used, TECHNICAL DETAILS - Spindle speeds : 5 - 300 [rpm] - C axis indexing precision : 0.001 [°] - Vertical travel of the main spindle : 130 [mm] - Vertical travel of the main spindle (manual mode) : 140 [mm] - Rotational speed of the grinding spindle with motor : 4500 - 80.000 [rpm] - Rotational speed of the grinding spindle with turbine : 100.000 - 160.000 [rpm] - Cylindrical grinding without/with intermediate plate max. : 230 / 360 [mm] - Maximum grinding length Z (with block) : 125 [mm] - Maximum acute angle in conical grinding : 16 [°] - Maximum grinding depth in conical grinding with angle : 44 [mm] LINEAR AXES Ljdpfx Aox Av Adjkysrn - Travels on X/Y/Z axes : 700 / 500 / 500 [mm] - Rapid traverses rates (X/Y) : 4000 [mm/min] - Cutting feed rates (X/Y) : 0 - 2000 [mm/min] TABLE - Table dimensions : 770 x 630 [mm] - Maximum weight upon table : 500 [kg] - Distance table / spindle nose (min./max.) : 0 - 600 [mm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2650 x 2577 [mm] - Machine height : 2677 [mm] - Machine weight : 5600 [kg] MACHINE HOURS - Number of working hours : 44995 [h] EQUIPMENT - CNC : Fanuc - Coolant tank * with high-pressure pump * with paper filtering unit - Oil mist extractor - Fire extinguisher * * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: used, TECHNICAL DETAILS - Number of axes : 10 - Number of spindles : 2 MAIN SPINDLE - Spindle power : 24 [kW] - Spindle speeds : 5000 [rpm] - Max. bar diameter : 65 [mm] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Spindle power : 24 [kW] - Spindle speeds : 5000 [rpm] - Max. bar diameter : 65 [mm] - C axis indexing precision : 0.001 [°] - Travel : 390 / 600 [mm] TURNING-MILLING SPINDLE - X stroke : 350 [mm] - Y stroke : ± 80 [mm] - B Axis stroke : 270 [°] - B axis indexing precision : 0.001 [°] - Tool type : HSK-T40 - Spindle speeds : 18000 [rpm] - Spindle power : 11 [kW] - Fixed tools on milling electrospindle : 6 x VDI25 LOWER TURNING-MILLING SPINDLE - Y stroke : ± 80 [mm] - B Axis stroke : 270 [°] - B axis indexing precision : 0.001 [°] - Tool type : HSK-T40 - Spindle speeds : 18000 [rpm] - Spindle power : 11 [kW] Lodpjv Ig Avjfx Akyjrn - Fixed tools on milling electrospindle : 6 x VDI25 TOOL CHANGER - Auto. Tool Changer type : Bras chargeur - Tool magazine capacity : 80 - Tool exchange time : 4.5 [sec] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 68 [kW] WEIGHT & DIMENSIONS - Machine height : 2500 [mm] - Machine weight : 11000 [kg] MACHINE HOURS - Spindle hours : 19781 [h] - Number of turning-milling spindle hours : 9713 [h] EQUIPMENT - CNC : Siemens Sinumerik 840D SL - Coolant tank * with high-pressure pump * with paper filtering unit * Coolant through spindle - Chips conveyor - Spindle cooling unit - Parts catcher

Condition: used, STAR SW 20 is a CNC automatic (Swiss-type) lathe offering high precision, strong accuracy and reliable performance. Capacities: 11 axes, 2 spindles, max machining Ø 20 mm, back spindle up to 10,000 t/min. Specs: spindle 3.7 kW, driven tools 1.2 kW (8,000 t/min), carriages with 7 and 5 positions, counter-operation 8 tools (6 driven), rapid traverse 35 m/min, 50 Hz 3x380 V, ~3400 kg, L2600×W1150×H1765 mm. Accessories: bar loader, lamp, 150 l coolant system, ELBARON oil-mist extractor, interface for bar loader. Achieves tight tolerances; typical uses: automotive, watchmaking, tooling, aerospace, medical. Lsdpfsyxnwnsx Akysrn

Condition: used, grinding diameter 250,350,450 mm grinding length 1000 mm centre height 125,175,225 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±8 ° longitudinal feed of the table 1300 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,5 t dimensions of the machine ca. 4,2 x 2,0 m 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 o von Kürzlich gelieferten Maschinen mit zusätzlichen Optionen wie: -Spritzschutztüren -Kabine x-Achse -Schwenkwinkelanzeige Schleifspindelstock Geometrisch überholt und neu lackiert mit original Elektrik. Maschine hat Zentralschmierung und Rollenführung in der Flachbahn der x-Achse sowie Luftabhebung im Schleifspindelstock serienmäßig. Lrsdpfxeuxftxe Akyen -Digitalanzeige in 2 Achsen. Auflösung x-Achse 0,5my Optionen: -Drehgeber mit digitaler Anzeige im Werkstückspindelstock -Drehgeber mit digitaler Anzeige im Schleifspindelstock (keine Höhenverstellung mit Spindel möglich) -Neue stabile Innenschleifvorrichtung Durchmesser 80mm oder 100mm mit Höhenjustierung. -Erhöhung der Spitzenhöhe auf max. 225mm -Drehzahlregelung für die Schleifspindel Inklusive: -Bedienwerkzeug -Spannrohr für Futter weiteres Zubehör auf Anfrage. 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: ready for operation (used), Year of construction: 1989, total width: 4,000 mm, overall weight: 5,000 kg, workpiece diameter (max.): 140 mm, product length (max.): 2,000 mm, number of axes: 2, This Schaudt Mikrosa SASL 125 was manufactured in 1989. A centerless external grinding machine, it features NC-controlled operations and hydrodynamic axis bearing. Both wheels can be dressed via a controlled axis. Refurbished by UHLMAN Werkzeugmaschinen-Service in 2021/22, it has been regularly maintained. Consider the opportunity to buy this Schaudt Mikrosa SASL 125 centerless grinding machine. Contact us for more information. Working range: • Maximum workpiece diameter • that can be ground • with a grinding wheel Ø 500 mm: 140 mm • Maximum workpiece diameter • that can be ground • with a grinding wheel Ø 630 mm: 80 mm • Minimum workpiece diameter that can be ground: 3.5 mm • Maximum workpiece length for through-feed grinding: 200 mm • Maximum workpiece length in plunge grinding 245 mm • Maximum grindable profile depth on the workpiece 25 mm Grinding wheel: • Maximum outer diameter 500 or 630 mm • Minimum outer diameter 380 mm • Maximum grinding wheel width 250 mm • Grinding wheel bore 305 mm • Guide wheel: • Maximum guide wheel outer diameter 315 mm • Maximum guide wheel width 250 mm • Bore diameter 127 mm Power requirements: • Power consumption approx. 33 kW Additional equipment • Optional: Additional equipment available Machine Benefits Technical Machine Benefits • Hydrodynamic axis bearing • Regular maintenance during series production Lsdpfx Aksx Enapoyjrn • Retroffited by uhlman werkzeugmaschinen-service in 2021/22

Condition: ready for operation (used), Year of construction: 1995, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 110 mm, spindle speed (max.): 160,000 rpm, spindle speed (min.): 8,000 rpm, workpiece weight (max.): 250 kg, overall weight: 6,000 kg, travel distance W-axis: 400 mm, Hauser Coordinate Grinding Machine S35. Fully functional. Very good motors and additional accessories available. The machine is under power and can be inspected. Grinding trials can be arranged by appointment. U-axis in excellent condition. Positioning is highly precise. C-axis for contour grinding is available and fully operational. Control: Fanuc O-M Ledpoxp Hq Esfx Akyern The machine is in daily use and continues to be highly accurate. Fanuc components have been replaced over the last two years. Old parts have been exchanged for new ones. Machine is being sold - > bought as seen -> "As is where is" - no manufacturer or seller warranty. Training on the machine and control system is possible at any time, either at our facility or on your premises. (We are also happy to assist with any further questions.)