Gear Hobbing Machine - Vertical

HÖFLER HF 900

Condition: excellent (used), Year of construction: 1997, grinding diameter 80 - 250 mm Dedpfsu D I Tlsx Abtoul grinding length 600 mm centre height 175 mm longitudinal feed 750 mm workpiece turning speeds 6 - 600 U/min grinding spindle speed 1500 - 3600 U/min cross movement - autom. and by hand 320 mm Control Kelco 80 total power requirement kW weight of the machine ca. 4,4 t dimensions of the machine ca. 3,1 x 2,1 x 2,0 m

Condition: used, Year of construction: 2002, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m Photos of identical machine with centre height 225mm Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding head UR with T1-T2-T3 Basic equipment: -T1 500mm grinding disc diameter -T2 400mm grinding wheel diameter -Infinitely variable, high-resolution axis -Marposs measuring device for tool measurement -Active longitudinal positioning -GAP on T1 and T2 from ELASO contactless integrated in the control interface Semi-automatic balancing from ELASO integrated into the control interface -Tailstock with manual retraction -MK5 workpiece headstock with short taper DIN 55026 Belt-driven internal grinding device Options at an extra charge: - New high-precision workhead with torque drive - Internal grinding device for high-frequency spindles diameter 120mm -HF internal grinding spindle Fischer MFM-1224/42/31 D-21 -HF spindle with HSK holder 24,000 rpm with integrated GAP sensor. (delivery time) -CNC-controlled C-axis non-circular grinding -hydrostatic threaded spindle in x -new hydrostatic unit with only 1 pump and pressure accumulator thus better energy efficiency. -monitoring of the water content in the hydrostatic system -Suction system Further options available on request Mechanical overhaul: -Complete machine overhauled according to Kellenberger measurement protocol -New service-friendly cab -repainting Electrical overhaul: -New modern CNC CIRCULAR GRINDING MACHINE control with BEMA rough grinding surface -New control cabinet -New drive technology -Replacement of all electrical cables Berus pressure switches etc. -New absolute glass scales in x and z -New absolute rotary encoder (for B-axis) Control system: The grinding software consists of a basic licence and various options that are possible depending depending on the equipment of the machine. Basic software - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal taper pendulum grinding - External and internal radius grinding, radius dressed on disc - Semi-automatic pendulum grinding - Workpiece zeroing - Grinding wheel zeroing - Measuring the dressing diamonds - 2 moulding diamonds - 1 shaped diamond or dressing roll (dressing roll required) - Moulding roller (dressing roller required) - 3 Flat dresser - Corrections - Z-position measurement (probe required) - GAP probing (grinding device required) Duodpfx Ajuxfucebtsl OPTIONS at an extra charge: Software profile plunge-cut grinding: - External and internal profile plunge-cut grinding with profile disc Profile grinding software: - External and internal profile grinding with straight disc Software thread grinding: - Single and multi-start external and internal thread grinding with thread on the disc disc Dressing. Dressing of single and multi-groove discs. Flank angle freely selectable. Trapezoidal thread grinding software: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge-cut grinding: - External and internal non-circular plunge-cut grinding Non-circular grinding software: A prerequisite for non-circular grinding is that the workpiece axis is equipped with a high-resolution rotary encoder so th...

Condition: used, Technical details: max. ram stroke: 250 mm workpiece diameter - max.: 80 mm max. workpiece length: max. 900 Duodpfx Aow Au I Ijbtel total power requirement: 1,5 kW weight of the machine ca.: 2,1 t

Condition: good (used), Year of construction: 1988, Description: Heavy-duty, high-precision horizontal lathe with Rohm hydraulic clamping system, slide with two working positions, Sauter 4-position tool turret, circular turning unit, CNC 6 axes, tailstock, chip conveyor. Suitable for both high-volume material removal and high-precision turning. Machine modified with a 2000 mm face clamping plate and increased in size. Year of production: 1988 Made in: Germany Turning diameter over bed: 2500 mm Turning diameter over telescopic covers: 2200 mm Dsdpfxjxmb Ads Abtoul Turning diameter over slide: 1400 mm Turning length: 6000 mm Three-jaw chuck table: 2000 mm Spindle bore: 200 mm Attachment for circular turning Workpiece weight: 4,500–40,000 kg Turret head: 4 positions Spindle speed range: 4 – 400 rpm Main motor Siemens 95.5 kW Maximum torque: 40,000 Nm Overall power requirement: 125 kW Control: CNC SIEMENS 8T, 6 controlled axes Machine weight: 43,000 kg Required space: 13,000 x 4,000 mm

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 Dedpfxeuwv H To Abtjul 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: spindle diameter: 150 mm Dusdpfx Abewg R Swotsl x-travel: 10000 mm y-travel: 2500 mm bore spindle stroke: 700 mm ram stroke: 700 dimension of the ram: 340 x 340 mm spindle taper ISO: 50 Speed of boring spindles: 1,25 - 1250 U/min. feed speeds infinitely variable: 1 - 5000 mm/min rapid traverse: 5 m/min total power requirement: 120 kW weight of the machine ca.: 115 t dimensions of the machine ca.: 15,1 x 10 x 6,4 m with CNC SIEMENS 840 Dsl complete retrofit in 2010 FIBRO CNC rotary table 2500 x 2500 mm, 50 to. loading capacity, longitudinal movement 2500 mm, angular milling head 4 x 90° universal milling head floor plate area ca. 12000 x 6000 mm ( 72 m²) chip conveyor and coolant attachment aerostatic guideways *

Condition: excellent (used), functionality: fully functional, turning diameter: 1,000 mm, turning length: 8,000 mm, total length: 10,500 mm, A used lathe from the Italian manufacturer Leopolod Pontiggia, model NH 500, is for sale. Technical specifications: Dsdpfx Aov Epigebtjul Turning diameter over bed: 1,000 mm Turning length: 8,000 mm Extensive equipment as in the photos: 1 x 3-jaw chuck 1 x 4-jaw chuck 1 x steady rest + various adapters

Condition: used, Year of construction: 2010, turning length: 6,500 mm, turning diameter: 880 mm, spindle bore: 165 mm, controller manufacturer: Siemens, controller model: 840 D, _____ Duedex Axylspfx Abtjl In General: Year of manufacture:2010 Control system:Siemens 840 D Rotation diameter:900 mm Turning diam.: 880 (750) mm Turning length:approx. 6,500 mm Spindle bore: 165 mm Tool holder:Capto C 8 Spindle: Speed:1,600 rpm Power: 60 kW Torque:4,472 Nm C-axis: 0,001° Spindle boar:165 mm 3-Jaw Chuck: SMW Autoblock KNCS-N-630-165 Tool carrier (X/Y/Z): Technology:Swivel head with milling spindle Speed:6,000 rpm Power:30 kW Tool holder:Capto C 8 Torque:315 Nm X-axis:920 mm Y-axis:500 mm (-200/+300 mm) Z-axis:6,870 mm B-Axis: 200° (-110° / +90°) Tailsstock + Steady rest: Quill diameter:180 mm Quill stroke:200 mm Steady rest slides: 2 pieces, 400 mm wide Steady rest I: SMW Autoblock SLU (45-310 mm) Steady rest II: SMW Autoblock SLU (125-460 mm) Tool magazin I: Technology: Wheel magazine (double) Number of stations: 72 Tool changer: Double gripper on shuttle Tool diameter max.: 110 mm (250 mm) Tool length max.: 800 mm Tool weight max.: 25 kg Tool magazin II: Technology: Pick-up magazine Max. usable length: 1,550 mm Max. usable weight: 150 kg Equipment: Tool magazine:72 stations Chip disposal:Chip conveyor Coolant supply:Internal coolant system Coolant temperature control:Immersion recooler Workpiece measurement: Touch probe Steady rest:2x SMW Autoblock Lynette 3-Jaw chuck: SMW Autoblock KNCS-N-630-165 Tool holder: Various Capto C8

Condition: good (used), Vertical Turning Lathe SC33 CNC Manufacturer: TITAN (Romania) YOM: 1986 Complete revision of the machine in 2005 Main technical data: CNC Siemens 802D Faceplate diameter: 3000mm Max. turning diameter: 3300mm Max. working height: 3000mm Max. workpiece weight: 18000kg Table speed range: 1.02-92 RPM Working feed range: 0.05-5 mm/rev. Main motor power: 55 kW Overall dimensions: 5600 x 5300 x 5400 mm Weight: 47350 kg Duedsw Eplaopfx Abtel The machine is under power.

Condition: used, Year of construction: 2007, control Siemens Sinumerik 840 D weight 57.000 kg voltage 400 V Gleason PFAUTER CNC gear hobbing machine P 2400/2800 for gear cutting of cylindrical and worm gears as well as all other regularly occurring rollable profiles and shapes on the cylindrical workpiece circumference. Large gear hobbing machines from Gleason offer maximum productivity for roughing and finishing cylindrical gears for many industries: wind turbines, industrial gearboxes, mining and shipbuilding, gear machining and many more. The power range of the drive takes future tool developments into account. Of course, the gear hobbing head drive is also backlash-free. These machines are particularly well suited for use with state-of-the-art, cutting materials, regardless of whether dry or wet machining is preferred. The machine can be used for dry or wet machining and is also equipped with the appropriate chip conveyor for both machining methods. The machine is equipped with an internal profile milling head as a motorised milling head. --> Working range and technical data Nominal workpiece diameter: 2.400 mm --> Largest millable diameter approx.: 2.800 mm --> Smallest/largest distance between cutter and workpiece axis: 100/1.200 mm --> Largest axial slide travel (special design): 1.300 mm --> Largest clampable cutter (internal milling head): --> Diameter max: 440 mm --> Max. cutter width: 90 mm --> Swivel range of the internal profile milling head/vertical axis: +/- 15° --> Milling mandrel taper: HSK-B160 --> Maximum milling cutter travel: 300 mm --> Table diameter: 2.500 mm --> Part wheel diameter: 2.200 mm --> Table bore --> Diameter: 800 mm Djdpfxowzyp Ij Abtjul --> Depth: 875 mm --> Maximum table load approx.: 40.000 kg --> Max. feed and rapid traverse speeds: --> axial (Z-axis): 4.000 mm/min --> radial (X-axis): 3.000 mm/min --> tangential (Y-axis): 3.000 mm/min --> Milling cutter cooling lubrication device/electric centrifugal pump: approx. 150 l/min --> Increased drop height of magnetic chip conveyor: 1,600 mm --> Increased main stand: 1,300 mm axial slide travel --> Internal profile milling head as motor milling head instead of standard motor milling head --> Max. millable profile depth in steel with approx. 600 N/mm² strength: approx. 65 mm --> Infinitely variable milling speed: 50 - 150 min?¹ --> Max. milling cutter diameter: 440 mm --> Min. milling cutter base circle diameter: 310 mm --> Max. milling cutter width: 90 mm --> Min. internal diameter at 0° bevel angle: 800 mm+) --> Max. workpiece height at 0° bevel angle: 600 mm --> Max. workpiece ring thickness (including clamping device): 500 mm