Used Wet Grinding Machine for sale (66,227)

Condition: ready for operation (used), functionality: fully functional, grinding wheel diameter: 355 mm, spindle speed (max.): 1,500 rpm, travel distance X-axis: 750 mm, travel distance Z-axis: 340 mm, controller manufacturer: Fanuc, TECHNICAL DETAILS Travel range, X-axis: 750 mm Travel range, Z-axis: 340 mm Table width: 600 mm Table depth: 300 mm Magnet width: 600 mm Magnet depth: 300 mm Max. grinding wheel diameter: 355 mm Max. spindle speed: 1,500 rpm MACHINE DETAILS Drive system: CNC Control system: Fanuc DIMENSIONS & WEIGHT Knodszuw Dmopfx Aqijb Dimensions (L x W x H): 3,500 x 2,300 x 2,400 mm Net weight: 2,500 kg Shipping packages: 3 units EQUIPMENT CE marking

Condition: excellent (used), Year of construction: 1989, Jung JF 520 Jung JF 520 surface grinding machine, manufactured in 1989 / 2019, mechanically overhauled, very good original condition. The machine comes from the technical department of a renowned German die-casting company. Technical data: Year of manufacture 1989 / 2019 Technical data Clamping area (L x W in mm) 600 x 200 Oversize grinding area (L x W in mm) 600 x 250 Magnet size max. mm 500 x 200 Knodpfsz Agz Rsx Aqisb Grinding wheel dimensions max. mm 225 (250) x 25 x 51 Distance table/spindle center mm Max. 400 Table longitudinal feed, oscillating m/min 1 – 20 Creep feed mm/min 0 – 500 Grinding spindle drive, speed rpm 800 – 4200 Power kW (with creep feed) 1.6 – 2.2 Machine weight approx.: 2.0 t Accessories and equipment: Magnet Coolant system Machine feet Grinding wheel About the machine: We offer a Jung JF 520 surface grinding machine, manufactured in 1989 / 2019, in very good condition. The machine is, of course, fully functional and has approximately 250 operating hours since its overhaul. All slides run very smoothly and evenly. Even at high speeds, the Jung runs very quietly. This newer generation of surface grinding machines is very user-friendly, and surfaces with a low Ra value can be produced. Take advantage of the opportunity to inspect this machine on site under power and see for yourself the condition of the machine. Video: Jung JF 520 You can find more surface grinding machines from well-known manufacturers on our website.

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: 679, overall weight: 8,000 kg, Equipment: documentation/manual, Höfler Helix 400k gear grinding machine The HÖFLER Helix 400k is currently in operation at our customer's production facility and is fully ready for use. An inspection and machine demonstration under production conditions can be arranged by appointment. The machine has been regularly serviced and maintained by Buss-Maschinenservice for several years. As part of the maintenance work carried out to date, all pneumatic hoses have been replaced, and several servo drives and servomotors have been overhauled or replaced. The mechanics have been inspected, and any necessary repairs have been carried out. The machine is being sold due to the purchase of new equipment. If desired, we will handle the complete machine relocation – from professional dismantling and packaging to transport, installation, commissioning, and customer training at the new location. Knsdpfxsz Dqtwj Aqieb

Year of construction: 2004, condition: used, Weight: 4.7t, automatic system operating hours: 41,411h, feed operating hours: 14,251h, an on-site inspection is possible. Knjdpfx Aqez Da Nzoijb

Condition: used, Tschudin HTG310 Universal Cylindrical Grinder Centre height: 100mm Distance between centres: 340mm (13.4") Maximum grinding diameter: 200mm Maximum grinding length: 340mm Hydraulic table traverse Table swivel: ±11° Wheelhead swivel: ±5° Workhead swivel: 360° Infinitely variable workhead spindle speed: 50–500 RPM Automatic plunge and traverse grinding cycles Automatic infeed with adjustable spark-out timer Rapid wheelhead advance and retract Hydrodynamic wheelhead bearings for exceptional accuracy Grinding wheel size: 350 x 50 x 127mm (14" x 2" x 5") Fitted With Hydraulic table drive Universal workhead Kjdozrt Ipopfx Aqijnb Tailstock Coolant system Wheel guard Machine lighting

Condition: used, Year of construction: 2003, Surface and Profile Grinding Machine table clamping surface approx. 600 x 250 mm Kodpfxszwfzlo Aqionb grindable workpiece area (including 25 mm wheel width) approx. 600 x 300 mm max. permissible table load including magnetic plate approx. 130 kg height above floor approx. 1085 mm main spindle drive speed range 800-4200 rpm drive power 10 kW cutting speed 35 m/s grinding wheel diameter 300 mm, width 25/30 mm, bore 76.2 mm X-axis pendulum grinding travel speed (hydraulic, infinitely variable) 1000-24000 mm/min X-axis creep-feed grinding travel speed (AC servo motor) 5-1000 mm/min usable pendulum stroke 630 mm machine weight approx. 3400 kg, total weight approx. 3800 kg electrical supply 400V, 3-phase, 50Hz, rated current 30A, connected load 16kVA, supply fuses 35A

Condition: used, Year of construction: 2004, CNC Surface Grinding Machine CNC control Siemens Sinumerik with handwheel, GRIPS 32 control software spindle drive motor type MS501/5 machine weight approx. 2300 kg, total weight approx. 3500 kg electrical supply 400V, 3-phase, 50Hz, rated current 29A, connected load 20kVA, supply fuses 50A Table clamping surface (standard): approx. 500 x 250 mm, other sizes available upon request Grindable workpiece area incl. 25 mm wheel width: approx. 600 x 300 mm Grindable workpiece area with VJCE cover incl. 25 mm wheel width: approx. 600 x 290 mm Distance from table top to upper limit switch (Y) at 250 mm wheel diameter: approx. 366 mm Max. permissible table load incl. magnetic plate: approx. 130 kg Height above floor: approx. 1085 mm Main spindle drive speed range: 800-4200 rpm, other options available upon request Main drive power: 10 kW at max. rpm, option 5 kW at max. rpm Cutting speed: 35 m/s, other options available upon request Grinding wheel diameter: 300 mm, option 250 mm Grinding wheel width: 25/30 mm, option 50 mm Grinding wheel bore: 76.2 mm, option 50.8/51 mm available upon request Radial wheel wear allowance: approx. 45 mm X-axis pendulum grinding speed (hydraulic, infinitely variable): 1000-24000 mm/min X-axis creep-feed grinding speed (AC servo motor): 5-1000 mm/min X-axis travel between limit switches: approx. 660 mm X-axis usable pendulum stroke: approx. 630 mm Y-axis travel speed: 0.1-2000 mm/min Y-axis travel between limit switches: approx. 360 mm Y-axis measuring system resolution: 0.0002 mm Z-axis travel speed: 0.1-2000 mm/min Kjdpfxjzwfmhs Aqijnb Z-axis travel between limit switches: approx. 280/275 mm Z-axis travel between limit switches with JC/JCE cover: approx. 270/265 mm Z-axis measuring system resolution: 0.0002 mm Installation length: approx. 3400 mm Installation width: approx. 2700 mm Installation depth (without control pendant): approx. 2440 mm Machine weight without full enclosure and control cabinet: approx. 3000 kg Machine weight with full enclosure and control cabinet: approx. 3700 kg Supply voltage: 400V AC -5% to +10%, 50 Hz, option 60 Hz Control voltage: 230V AC / 24V DC Connected load at 5 kW / 10 kW grinding power: 13.5 / 20 kVA Fuse protection: 35 A Data Cooling Unit (Erba/Schüler): equipment no. 85056334 Data Cooling Unit (Hyfra Pedia TRK 20-EF): equipment no. 85056333, year 2004 Data Filter Unit (Airtech MFE 20-SP): serial no. 393196, year 06/2004, rated voltage 230/400V, rated current 3.0A

Condition: used, Year of construction: 1995, Surface grinding machine Manufacturer: Jung Type: JA 500 CNC-C Year of manufacture: 1995 Overhauled in: 2003 Grinding length: 500 mm Grinding width: 200 mm Maximum workpiece height: 250 mm Table dimensions X/Y: 600 mm / 200 mm Grinding wheel diameter: 225 mm Grinding wheel width: 25 mm Grinding wheel bore: 51 mm Rotational speed: 4,200 rpm Machine weight: approx. 2,500 kg Kedpfx Aewp E Rgsqienb 9926ä

Condition: used, Year of construction: 1998, Surface grinding machine Manufacturer: Geibel + Hotz Type: FS 40 AC Year of manufacture: 1998 Table length: 400 mm Table width: 200 mm Maximum workpiece weight on the table: 150 kg Grinding wheel diameter: 225 mm Knsdpfxowcym Ae Aqisb Grinding wheel width: 25 mm Grinding wheel bore: 51 mm Machine weight approx.: 1,050 kg Machine dimensions L x W x H: 1,800 x 1,200 x 2,250 mm 9926ä

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, Longitudinal travel, X-axis (mm) 600 Grinding width (mm) 400 Max. grinding height (mm) 500 Clamping area (mm) 600 x 400 Grinding wheel (mm) 300 x 50 Power of grinding spindle motor (kW) 5.5 Manufacturer ELB Year of manufacture 2012 Control system ELB Comfort Kodpfx Aqszzll Sjienb Type of control system CNC Total power requirement (kW) 23 kW Space requirement (mm) approx. 2,800 x 2,400 x 2,500 mm Weight (kg) approx. 4,000 kg Condition Good

Condition: good (used), Year of construction: 2004, Ref. -No.: 10629 Manufacturer: MICHAEL DECKEL Type: S20 Turbo Year of construction: 2004 Type of control: CNC-Steuerung Storage location: Halberstadt Kedpfx Aezx Nynoqionb Country of origin: Germany Workpiece Diameter: 250 mm Max. Grinding length: 340 mm Max. Workpiece Weight: 50 kg Grinding wheel diameter (max.): 150 mm Turning Speeds: 8000 RPM Workpiece holder: SK 50 Further information: The machine can be viewed while powered up.

Condition: ready for operation (used), Year of construction: 2001, DELTA LB 300 - Cup grinding machine - Grinding area max. 330x140mm - Speed range max. 2840 rpm - Max. distance table - grinding wheel 280mm - Distance grinding spindle / column approx. 300mm - Cup wheel dimensions 200x80x78mm Knsdpfx Aqez Dix Ssisb - Drive power approx. 3 kW - Coolant system - Machine housing - Grinding wheel guard - Machine feet - Documentation Dimensions: L x W x H 0.7 x 1 x 1.8 meters / Weight 500 kg Errors and omissions excepted.

Condition: used, Model: CW Serial No: 26520 Capacities: Maximum Swing Over Bed: 430mm Maximum Distance Between Centres: 2500mm Wheel Dimensions: 660x 75mm Work Head Speeds: (3) 20 – 160rpmrpm Wheel Head Speeds: 735rpm Table Swivels: Electrics: 415v, 3ph, 50 Cycles Motors Knodpfxeyx Hx Do Aqieb Wheel Head: 20 HP 975rpm Work Head: 3HP 1120rpm Complete With: 2 No 2 Point Open Steadies Complete Tailstock Mounted Wheel Dressing Attachment Coolant Approximate Dimensions: 6,750 x 2000 x 1800mm Approximate Weight: 9,000kg

Condition: used, Year of construction: 1990, grinding diameter 360 mm grinding length 1000 mm centre height 180 mm max. workpiece weight between centres 250 kg Maschine mit sehr wenigen Betriebsstunden nach Überholung beim Karstens Fachbetrieb. Zustellsteuerung Jetter Digitalanzeige Innenschleifvorrichtung Knsdpfxjxbh Ebs Aqisb Reitstock mit Zylindrizitätsfeinverstellung Hydraulische Reitstockpinole Etc... Luftkissenschnellverstellung Schleifspindelstock

Condition: used, Year of construction: 1995, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm Completely overhauled in 2013 Knedpfsxyadajx Aqieb Heavy duty workpiece headstock tailstock Without chuck and without bezel in the photo Kelco 90 control The machine can be viewed in operation at the customer's premises from 2025 up to and including January 2026.

Condition: used, Year of construction: 2002, x-travel 500 mm y-travel 300 mm w-axis 450 mm weight of the machine ca. 3,1 t Steuerung FANUC 16i-M Mit Erowa Wechsler Laufzeit 68.798h Lader nicht im Lieferumfang Feuerlöschanlage Papierbandfilter Kodpfjzx Ha Sex Aqijnb GAP-Control Maschine ab Standort Transportsicherung und Verladung zu Lasten des Käufers

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Jung JF 520 D year of manufacture 1988 Knedpfx Ajzba Ngoqieb magnet 500 x 175 mm max. grinding area 600 x 220 mm variable speed variable magnetic field strength automatic start diaform coolant/filter tank 3 x flange 1 x clamp documentation machine is powered on for inspection

Condition: excellent (used), Year of construction: 2005, functionality: fully functional, grinding length: 1,000 mm, grinding width: 600 mm, Perfect PFG60100AHR surface grinder year of manufacture: 2005 magnetic table: 1000 x 600 mm max. grinding area: 1000 x 600 mm variable magnetic force automatic feed coolant/filter tank 5 grinding wheels and various grinding stones documentation Kedpjzbrpfsfx Aqijnb machine is powered on for inspection

Condition: used, grinding diameter 250,350,450 mm grinding length 1500 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 ± 6 ° longitudinal feed of the table 1750 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 80 mm total power requirement 6,5 kW weight of the machine ca. 2,9 t dimensions of the machine ca. 5,6 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 machines. Geometrisch überholt und neu lackiert mit original Elektrik jedoch neuer WSS Antrieb und Regler in Drehstromtechnik. Optional mit Spritzschutztüren und bedienpult vorne siehe Foto 1000U. -Digitalanzeige in 2 Achsen. Auflösung x-Achse 0,5my Optionen: -Schwenkwinkelanzeige Obertisch -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 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. Kjdpfx Aed Ih Dvjqisnb Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

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 Kedet Ii Nuspfx Aqienb 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 machines. Geometrically overhauled with new paint and original electrics. Foto of a 600U which we already have delivered. -Digital display in 2 axes. Resolution of x-Achse 0,5my Options: -Encoder with digital display in workpiece spindle head -Encoder with digital display in grinding spindle head (Height adjustment with spindle not possible) -New stable internal grinding diameter 80mm oder 100mm with height-adjustment. -Increase the center heigh to max. 225mm -Speed control of the grinding spindle Including:: -Adjustment tool -Draw tube for chucks other accessories on reqeust 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, 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 Knjdpfxjt Ii Rrj Aqiob -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: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm 500mm grinding wheel diameter New servomotors in x and for the workhead. Photo of already delivered machine in UR equipment. -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for training. -Diagnostic function with display of PLC information and digital I/O -Dressing function can be extended or changed at the customer's request. -Oriented spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Rotary encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) Knodjuwv Idepfx Aqisb -Increase of the center height to max. 225mm -Speed control for the grinding spindle Translated with (free version)

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 Kjdpfxeuxftxj Aqionb ±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. -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: 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) Knsdpfxsuxfuco Aqijb - Moulding roller (dressing roller required) - 3 Flat dresser - Corrections - Z-position measurement (probe required) - GAP probing (grinding device required) 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, Year of construction: 2002, grinding diameter 450 mm grinding length 1500 mm centre height 225 mm Control FAGOR EQUIPEMENT - T1: grinding wheel diameter 500 mm - T2: grinding wheel diameter 400 mm - T6: HF Fischer spindle MFV or MFZ 1224/1242/1260 - T7: HF Fischer spindle MFV or MFZ 1224/1242/1260 - Marposs tool measurement - active longitudinal positioning - Elaso GAP-control on T1 and T2 contactless integrated in the control surface - Elaso GAP internal grinding with fluid sensor for T6 and T7 - semi-automatic balancing by Elaso integrated in the control surface for T1/T2 - tailstock hydraulic with fine adjustment +/- 150 microns - dresser on workpiece spindle side table mounted - dresser on tailstock side table mounted - dresser on upper table - new service- and userfriendly housing SPECIAL EQUPEMENT: Workhead with direct drive - strongly recommended for non-circular grinding - workpiece weight flying max. 75kg - workpiece weight between centres 150kg - water-cooled B-axis with direct drive - center height 225 mm - extremely torsionally stiff - highly accurate positioning - resolution ° - water-cooled Hydrostatic ball screw - x-axis - wear-free, as there is no contact during operation - no loss of precision, even during long-term use at full load and maximum speed - no friction at low speeds - no friction force backlash when the direction of rotation changes - translates even the smallest rotational movements - no stick-slip effect even at low speeds - no fluctuations in frictional torque due to ball circulation - higher axial stiffness compared to ball screws - significant improvement in damping, resulting in better workpiece surface finish and tool life - no oscillations due to ball circulation - also suitable for high speeds and accelerations - cost-effective alternative to the linear motor with greater precision and significantly lower heat generation - significantly less power dissipation and, as a result, no problems with swarf on permanent magnets New hydraulic unit - optimized temperature control (chiller) - Energy-saving Only one pump controlled by VFD - Pressure monitoring - monitoring of the hydrostatic oil for water content. (Damage to the bellows is recognised and detected prematurely) -fine adjustment +/- 150 microns Paper belt filter 375l – alternative 480l Grinding mist extraction system – emulsion MECHANICAL OVERHAUL -complete machine according to Kellenberger protocoll -new painting ELECTRICAL OVERHAUL - new modern Fagor CNC with BEMA HMI - new electric cabinet - new digital drive technology - replacement of all electrical cables, switches etc. - new absolute external scales in x- and z-axis - new absolute encoder (B-axis) Grinding software BEMA-Standard: - workpiece zeroing - grinding wheel zeroing - dressing diamond measuring - corrections - external and internal surface grinding - external and internal angle grinding (turning of the b-axis, dressing with straight wheel) - external and internal radius grinding (radius dressed on wheel) - semi-automatic traverse grinding - workpiece zeroing - 2 dressing diamonds - 1 dressing blade - dressing roll - 3 flat dresser - corrections - Z-position measurement - GAP control Optional grinding cycles at no extra charge: Profile plunge grinding: - external and internal profile plunge grinding with profile wheel Ksdpfx Aqouxfu Njisnb Pr...