Valjasti Brusilni Stroj nakup rabljenega (83.493)

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1,500 mm Centre height: 175 mm Grinding wheel diameter: 500 mm Overhauled according to Kellenberger guidelines, including new, modern, and future-proof control system. New servo motors in X-axis and for the workpiece spindle head. Photo shows a previously delivered machine in standard configuration. - Operation via touch panel is extremely user-friendly. - The symbolism on the control panel is virtually identical to the original control system, eliminating the need for retraining. - Diagnostic function with display of PLC notifications and the digital I/O - Dressing function can be expanded or modified according to customer requirements. - Optionally, workpiece spindle can be stopped in a defined orientation. - New maximum infeed of 40 mm, expandable upon request. - Digital readout in 2 axes. Resolution in X-axis: 0.5 µm Options: - Encoder with digital display in the workpiece spindle head - Encoder with digital display in the grinding spindle head (height adjustment with spindle not possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment. - Increase in centre height to a maximum of 225 mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Codpfouwv Idox Aa Rjhc Further accessories available upon request. The machine features an electronically controlled infeed system in the X-axis with stepper motor drive. Hydraulic longitudinal table movement and rapid traverse. Versatile application in production for external and internal cylindrical grinding, or combined external, face, and internal grinding in a single setup for individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Gauging control Please note: The machine tool currently does not meet the basic safety and protection requirements as stipulated in BetrSichV 2015. The required minimum safety level must be determined by means of a risk assessment according to BetrSichV.

Stanje: rabljeno, Leto izdelave: 1987, Grinding diameter 200 mm Grinding length 400 mm Centre height 100 mm Cedpovw Duusfx Aa Rohc Geometrically overhauled and newly painted With internal grinding attachment Accessories available upon request

Stanje: rabljeno, Grinding diameter: 250, 350, 450 mm Grinding length: 1000 mm Center height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: Morse taper 5 (MK5) Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swiveling: ±8° Table longitudinal travel: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Chjdpfx Aaed Ih D Ho Rjc Max. workpiece weight (unsupported): 130 kg incl. clamping Internal spindle mount: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space requirement approx.: 4.2 x 2.0 m Photo shows identical machine with 225 mm center height Version R: Machine features central lubrication and roller guides in the flat-way X-axis as well as air lift in the grinding headstock. - Two-axis digital readout. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital readout in workpiece headstock - Rotary encoder with digital readout in grinding headstock (no height adjustment possible with spindle) - New robust internal grinding device, 80 mm or 100 mm diameter, with height adjustment - Increase of center height up to max. 225 mm - Variable speed control for grinding spindle Includes: - Operating tools - Clamping tube for chuck Additional accessories available on request. At the present time, the machine tool does not meet the basic safety and protection requirements as defined in BetrSichV 2015. An assessment to determine if the required minimum protection targets are met must be carried out as per the risk assessment under BetrSichV.

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1,500 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding spindle head swiveling: 180° ± Grinding spindle speed: 1,500 / 1,700 / 2,200 rpm Incremental infeed: 0–40 mm/Ø Continuous infeed: 0–40 mm/Ø Table swiveling: ±6.5° Table longitudinal travel: 1,530 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Maximum workpiece weight (unsupported): 130 kg incl. clamping Maximum traverse: 270 mm Internal spindle mounting: 80 mm Tailstock quill taper: MK3 Chedpouxftrofx Aa Rjc Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight: approx. 3.05 t Space requirement: approx. 4 x 2 m Overhauled according to Kellenberger guidelines Including new, modern, and future-proof control system. Photo shows machine already delivered with special options. - Operation via touch panel is exceptionally simple. - Symbols on the control panel are virtually identical to the original control, thus no retraining required. - Diagnostic function showing PLC messages and digital I/O. - Dressing function can be expanded or adapted as per customer request. - Spindle-oriented stop for the workpiece spindle available on request. - New maximum infeed of 40 mm, extendable on demand. - Digital readout on 2 axes. Resolution x-axis: 0.5 μm Options: - Encoder with digital display on workpiece headstock - Encoder with digital display on grinding headstock (no height adjustment with spindle possible) - New, stable internal grinding attachment, diameter 80 mm or 100 mm - Increased centre height up to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Further accessories available on request. Machine is equipped with an electronically controlled infeed system with stepper motor drive on the x-axis. Hydraulic table longitudinal movement and rapid traverse. Flexible application in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup for individual parts. Possible options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measurement control At present, the machine tool does not meet the basic safety and protection requirements as specified in BetrSichV 2015. An assessment of the required minimum protection target must be determined via a risk assessment in accordance with BetrSichV.

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter: 450 mm Grinding length: 1500 mm Centre height: 225 mm Control: FAGOR EQUIPMENT - T1: 500 mm grinding wheel diameter - T2: 400 mm grinding wheel diameter - T6: Internal grinding attachment - T7: Internal grinding attachment - Spindle motor water-cooled, 9.8 kW - Marposs tool measurement - Active longitudinal positioning - Kel-Set - GAP on T1 and T2 from ELASO, contactless, integrated into the control interface - GAP on T3/T4 via fluid sensor - Semi-automatic balancing by ELASO integrated into the control interface for T1/T2 - Hydraulic tailstock with fine adjustment +/- 150 μm - Dressing device on lower table, workpiece spindle side - Dressing device on lower table, tailstock side - Dressing device on upper table - New, service- and operator-friendly enclosure SPECIAL EQUIPMENT: Workpiece spindle head with direct drive * Strongly recommended for non-circular grinding * Max. workpiece weight (chucked): 75 kg * Max. workpiece weight (between centers): 150 kg * Water-cooled * MK5 combined with short taper mounting DIN 55026 * Oriented spindle stop * Fixed base B-axis with direct drive, centre height 225 mm * Extremely torsion-resistant * High positioning accuracy * Resolution ° * Water-cooled MECHANICAL OVERHAUL: - Complete machine refurbished according to Kellenberger measurement protocol - Repainted New hydraulic power unit: - Improved temperature control (oil cooler) - Energy-saving: Only one pump, not running continuously! - Pressure monitoring Csdpfeuxfu Njx Aa Rjhc - Monitoring of water content in hydrostatic oil (early detection of bellows damage) Hydrostatic ball screw drive in X-axis - Wear-free, as no contact during operation - No loss of accuracy, even during prolonged operation under full load at max. speed - Frictionless at low speeds - No reversal backlash when changing direction - Transmits minimal rotational movements - No stick-slip effect at low speeds - No fluctuations in friction torque due to ball circulation - Higher axial stiffness than ball screws - Significantly better damping, resulting in improved workpiece surface and tool life - No oscillations due to ball circulation - Suitable for high speeds and accelerations - Cost-effective alternative to linear motor with higher accuracy and much lower heat generation - Significantly lower power loss and no issues with chips sticking to permanent magnets - Much lower cooling requirements than linear motors Electrical overhaul: - Brand new, modern CNC cylindrical grinding control with BEMA cylindrical grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, BERUS pressure switches, etc. - New absolute linear scales in X and Z axes - New absolute encoder (for B-axis) Control: The grinding software consists of a basic license and various options that can be enabled depending on machine equipment. Basic software: - External and internal oscillation grinding - External and internal plunge grinding - External and internal face oscillation grinding - External and internal face plunge grinding - External and internal taper oscillation grinding - External and internal radius grinding (radius dressed on the wheel) - Semi-automatic oscillation grinding - Workpiece...

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Required space approx. 3.6/3.5 m As a global leader in the field of Kellenberger overhauls/retrofits, we are not only able to deliver machines in as-new condition and with warranty, but also offer you service for your machines: Kellenberger Kel-Varia series with Kelco 90 control system. Mechanical overhaul: - Complete machine overhaul according to Kellenberger measuring protocol - New service-friendly enclosure - New paintwork Electrical overhaul: - New state-of-the-art CNC CYLINDRICAL GRINDING MACHINE control with BEMA grinding interface - Newly built control cabinet - New drive technology Chjdpfx Aouwv H Hja Rsc - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z axes - New absolute rotary encoder (on B-axis) Standard equipment: - WSS with MK5 taper, optionally with MK5/short taper adapter - RST with MK4 taper. Optionally with fine adjustment - Grinding spindle stocks T1/T2/T3 - T1 grinding wheel diameter 400mm - T2 grinding wheel diameter 300mm - T3 internal grinding attachment, belt-driven via grinding spindle motor - Grinding spindle motor 4.4kW - High-resolution B-axis - Marposs measuring system for grinding wheel measurement - Marposs longitudinal positioning - GAP Control (sensor on grinding spindle stock) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra cost: - HF internal grinding spindle - High-precision, maximum rigidity workpiece spindle stock - Measuring control - Extraction system - Paper band filter Control system: Grinding basic cycles - Zeroing workpiece with Z position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Measuring dressing diamond - Corrections - External and internal cylindrical grinding (oscillation and plunge grinding) - External and internal taper grinding (swivelling the B-axis, dressing with straight wheel) - External and internal radius grinding (radius dressed onto the wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angle - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Stanje: rabljeno, Leto izdelave: 2004, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Comprehensively overhauled in 2018 Price includes maintenance and measurement protocol CNC-controlled radius dresser available at extra cost Grinding wheel configuration T1: 500x80x203.2 mm Grinding wheel configuration T2: 400x50x127 mm Internal grinding attachment 120 mm T3 for belt-driven internal grinding spindles Internal grinding spindle Fischer n max. 28,000 rpm Grinding head motor: Power output 10.0 kW Kel-ASSIST 100, d/e/f, metric/inch B-axis: CNC controlled for grinding heads with GRINDplusIT SS-flange for 300, 400, 450 mm, 127 mm bore, 63 taper 1:10 Chedpfsw N Hhrsx Aa Roc SS-flange for 450, 500 mm, 203.2 mm bore GRINDplusIT: constant speed at 35 m/s or 45 m/s Tailstock with manual retraction (standard) Micrometric adjustment on tailstock Workpiece spindle head MK 5 DIN 55026 size 5" CNC-controlled C-axis for workpiece spindle head Baseplate FIXED for standard workpiece spindle head Coolant supply through the workpiece spindle Dressing device on the lower table, behind the W-spindle head and tailstock KELPOS: Active longitudinal positioning MOVOMATIC, mounted on the grinding head Special curved probe arm MOVOMATIC, 6 mm probe stylus KELSET: Tool measuring system KELSET, MARP KEL-TOUCH, infeed sensor Paper tape filter USB with magnetic separator Type SA 85/KE 585, serial no.: BAF 663 Extraction system IFMC 1800 All information provided without guarantee.

Stanje: rabljeno, Leto izdelave: 2005, Grinding diameter: 500 mm Grinding length: 1500 mm Center height: 250 mm Control: GRINDplusIT Machine will be partially overhauled with measurement protocol and warranty Delivery within Germany and neighboring countries. 1 UR-RS 175 / 1500 standard version (T1, T2, T5, T7) 1 Grinding wheel assembly T1 400x63x127 mm 1 Grinding wheel assembly T2 400x63x127 mm 1 Grinding wheel assembly T5 400x63x127 mm 1 Internal grinding attachment T7 Ø120 mm for HF spindles 1 Center height 250 mm 2 Grinding head motors: drive power 10.0 kW Cjdpfewulrhsx Aa Rjhc 1 CNC control Heidenhain GRINDplusIT 1 Kel-ASSIST 100 PLUS (includes Kel-Assist 100 and thread calculation) 1 KEL-POLY, non-circular grinding 1 KEL-NET for CNC control GRINDplusIT 1 B-AXIS GRINDplusIT: "CNC-controlled B-axis" (standard) 1 GRINDplusIT: v constant 35 m/s or 45 m/s_adjustment of grinding spindle via control 1 T1, T2, T5, T7: T1 and T2: v=constant, T5: v=variable (Danfoss), T7: HF spindle 1 Operating unit for 1x MFM or MFV spindles, VACON 22 kW 1 x HF internal grinding spindle Fischer MFM 1224/42/31 right HJND 21 1 x HF internal grinding spindle Fischer MFV 1260/4 right 1 x HF internal grinding spindle IBAG HF 33 S 60 P 1 Tailstock with manual retraction 1 MICRO ADJUSTMENT: Tailstock base with micro adjustment 1 Spring-loaded quill insert 1 Pneumatic relief for tailstock 1 Upper table flooding (standard) 1 Reinforced workpiece headstock MK 5 DIN 55026 size 5" 1 C-AXIS: CNC-controlled C-axis for reinforced workpiece headstock 1 Fixed base for reinforced workpiece headstock 1 KELPOS: active longitudinal positioning MOVOMATIC, mounted on grinding head 1 Diameter measuring head Movomatic; DU200 1 Measuring control unit Movomatic ES124 / digital 1 KELSET: tool measuring system KELSET, MARPOSS 1 Base module for KEL-TOUCH touch sensor and KEL-BALANCE balancing unit 1 KEL-TOUCH, touch sensor for diagonal/tandem 1 Full enclosure for emulsion 1 Coolant cleaning gun connected at the table 1 Grinding mist extraction unit emulsion 1 Lubricant for initial fill HF dressing unit type IBAG on upper table Data from delivery condition, no guarantee

Stanje: rabljeno, Grinding diameter 350, 450 mm Grinding length 600 mm Centre height 175, 225 mm Grinding wheel diameter 400 mm Grinding wheel width 50 mm Bore 127 mm Workpiece spindle taper MK5 Workpiece spindle speed 20–400 rpm Workpiece headstock swivels 360° Grinding headstock swivels 180° ± Grinding spindle speed 1500, 1700, 2200 rpm Plunge feed (per stroke) 0.001–0.030 mm/Ø Continuous infeed 0–0.95 mm/Ø Table swivelling ±10° Longitudinal table travel 900 mm Table traverse speed 0.02–6 m/min Chsdpfed Ih D Esx Aa Rjc Workpiece weight between centres 130 kg Max. workpiece weight—unsupported 130 kg including clamping Internal spindle mounting 70 mm Total power requirement 6.5 kW Machine weight approx. 2.2 t Space requirement approx. 3.1 x 2.0 m As a global market leader in Kellenberger overhauls/retrofitting, we not only deliver machines in like-new quality with warranty, but also offer service for your machines, with metric overhaul and new paintwork. Photo shows a previously delivered machine with possible different options. Machine is equipped as standard with central lubrication and roller guideway in the X-axis flat bed, as well as air lift in the grinding headstock. BEMA standard features: - Digital display in 2 axes. X-axis resolution 0.5 micron - Speed display for grinding spindle - Stepless grinding spindle speed 70–100% - Stepless internal grinding spindle speed 70–100% - Workpiece spindle driven by three-phase motor, infinitely variable via frequency inverter Optional equipment (subject to extra charge): - Encoder with digital display in workpiece headstock - Encoder with digital display in grinding headstock (spindle height adjustment not possible) - Sine bar - New stable internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height up to max. 225 mm - Speed control for grinding spindle Included: - Operating tools - Drawbar for chuck Of course, our fully reconditioned machines come with 12 months warranty (only applicable to neighbouring countries). Further accessories on request. The machine tool does not currently meet the essential safety and protection requirements as outlined in the German Occupational Safety Ordinance (BetrSichV) 2015. Determination of required minimum safety level must be established via a risk assessment according to BetrSichV.

Stanje: rabljeno, Grinding diameter: 250 mm Grinding length: 1000 mm Center height: 125 mm Grinding wheel diameter: 500 mm Grinding wheel width: 80 (100) mm Bore: 203.2 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: +/- 360° Grinding spindle head swiveling: +/- 0° Incremental infeed: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swiveling: +/- 10° Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight (unsupported, including clamping): 130 kg Cross travel: 270 mm Tailstock quill taper: MK3 Quill travel: 30 mm Total power requirement: 5.5–7.5 kW Machine weight approx.: 2.7 t As a global leader in Kellenberger overhauls/retrofits, we can not only deliver machines in as-new condition with warranty, but we also offer service for your equipment. Geometrically refurbished and newly painted according to Kellenberger test protocol. Completely new electrics with new infeed control system. Photos show a previously delivered machine of the same model, but with 1500 mm center distance and a universal grinding head instead of 500 mm wheel head for external cylindrical grinding only. Equipment: Cedpfx Aaed Ih Egj Rehc - 2-axis digital readout - New DGS paper band filter Optional at additional cost: - Semi-automatic dressing - Dressing compensation - GAP control - Measuring automation - Safety doors Electronically controlled infeed system with stepper motor drive. Hydraulic table traverse and rapid movement. Powerful, non-swiveling grinding spindle stock for production external cylindrical grinding operations. Application areas: Machining of high-precision components for gear manufacturing, machine tool, and general mechanical engineering. Match grinding for the hydraulics industry. At this time, the machine does not meet the fundamental safety and protection requirements as specified in BetrSichV 2015. An assessment of the required minimum safety objective must be determined by a risk assessment according to BetrSichV.

Stanje: rabljeno, Grinding diameter: 250, 350, 450 mm Grinding length: 1000 mm Centre height: 125, 175, 225 mm Csdsuxftxopfx Aa Rohc Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° +/- Grinding spindle speed: 1500, 1700, 2200 rpm Infeed, step-by-step: 0.001–0.030 mm/Ø Infeed, continuous: 0–0.95 mm/Ø Table swivelling: ±8° Longitudinal table travel: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Workpiece weight max. - between centres (with clamping): 130 kg Internal spindle mount: 70 mm Total connected load: 6.5 kW Machine weight approx.: 2.5 t Space requirements approx.: 4.2 x 2.0 m As a world-leading company in Kellenberger overhauls/retrofits, we are not only able to deliver machines in new-machine quality with warranty, but also offer servicing for your machines, including recently delivered units, with additional options such as: - Splash guard doors - X-axis enclosure - Grinding headstock swivel angle indicator Available at extra cost. Geometrically overhauled and newly painted with original electrics. The machine features central lubrication and roller guideways in the X-axis flat slideway, as well as standard air lift-off in the grinding headstock. - Digital readout on two axes. X-axis resolution: 0.5 μm Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment possible with this spindle) - New, stable internal grinding attachment, diameter 80mm or 100mm, with height adjustment - Increasing centre height to max. 225mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Additional accessories available on request. Note: The machine tool currently does not meet the basic safety and protection requirements as specified in BetrSichV 2015. Raising the required minimum safety targets must be determined via a risk assessment according to BetrSichV.

Stanje: rabljeno, Grinding diameter 350 mm Grinding length 1500 mm Centre height 175 mm Machine weight approx. 3 t High-end Kellenberger 1500U Ideal for spindle manufacturers or spindle rebuilders - BEMA internal grinding attachment with separate, cooled motor Grinding spindle and internal grinding spindle motor electrically interlocked! The internal grinding spindle can only be switched on when 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 - Swivel angle display on the upper table - Swivel angle display on the grinding spindle headstock - Marposs touch sensor for external grinding only - Marposs fluid touch sensor for internal grinding - Centre height up to 250 mm possible Chjdjt Ii Rrspfx Aa Roc Machine already delivered. An identical machine can be built with additional options. The machine tool does not currently meet the essential safety and protection requirements as set out in the BetrSichV 2015. The required minimum safety objective must be determined by a risk assessment in accordance with the BetrSichV.

Stanje: rabljeno, Leto izdelave: 1982, Grinding diameter: 630 mm Grinding length: 600 mm Chsdpevq R Uzofx Aa Rec Centre height: 320 mm The machine has been overhauled according to the Kellenberger measurement protocol and newly painted. The prone-to-failure Güttinger control system was replaced with the modern BEMA X control system. This means that, in the process, the machine also received completely new electrical equipment. The machine features a reinforced workpiece headstock for through-feed grinding of heavy workpieces. At present, the machine does not comply with the basic safety and protection requirements as specified in the German Industrial Safety Regulation (BetrSichV) 2015. Raising the required minimum protection level must be determined by a risk assessment in accordance with the BetrSichV.

Stanje: rabljeno, Leto izdelave: 1982, Grinding diameter 630 mm Grinding length 600 mm Centre height 320 mm Machine equipped with reinforced workpiece spindle headstock for cantilever grinding of heavy workpieces. The machine will undergo major maintenance/partial overhaul including a geometry inspection report according to the Kellenberger new machine guideline. At present, the machine does not meet the basic safety and protection requirements as specified in the German Industrial Safety Regulation (BetrSichV 2015). Cjdpov Dxxzjfx Aa Rehc The required minimum safety target must be determined by means of a risk assessment in accordance with BetrSichV.

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter: 250 mm Grinding length: 400 mm Centre height: 125 mm Control: Fanuc 21i-T Machine serviced and partially overhauled. - New grinding spindle bearings - New X-axis spindle Codpfjvx Dvuox Aa Rohc - Upper table surface reground - New table geometry - New geometry: workpiece support (WSS) to grinding spindles B-axis with 1° Hirth serration Longitudinal positioning HF internal grinding spindle Gap control (GAP) Paper band filter

Stanje: rabljeno, Leto izdelave: 2010, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Control unit Fanuc 310is Completely mechanically overhauled. Includes grinding process and setup for one part. Original photo of the machine from EMO 2010. CNC control GE Fanuc 310is Hand panel for GE Fanuc CNC control With Wenger loader Rotary part with automatic 1° indexing Grinding head UR 1-2-3 Left grinding wheel assembly 500 x 80 mm Right grinding wheel assembly 400 x 63 mm Operating unit for a high-frequency internal grinding spindle MFV / MFZ High-frequency internal grinding spindle MFN 1090 Coolant supply through workpiece spindle Dressing device on the upper table Swivelling holder for PCD diamond plates Base module for KEL-TOUCH contact sensor and KEL-BALANCE balancing units KEL-TOUCH contact sensor for universal grinding head variants R / RS / UR / URS KEL-TOUCH on workpiece spindle headstock for internal and external grinding Provisions for measuring controls Movomatic ESZ 400 or Marposs P7 ME Provisions for external filter Coolant shut-off for table devices Full enclosure for emulsion Emulsion mist extraction system Maintenance unit for pneumatic auxiliary functions Provisions for KEL-VITA gantry loader KEL-POS, MOVOMATIC: Measuring probe C25 Chjdpfx Aajvdk N Ee Rec Hydraulic preparation for Arobo steady rest

Stanje: rabljeno, 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 Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swiveling: ±8° Longitudinal travel of table: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight – floating: 130 kg incl. clamping Internal spindle fitting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Codpfx Ajv I Eq Ssa Rohc Space requirement approx.: 4.2 x 2.0 m Available immediately, supplied with 12-month warranty as standard! Geometrically overhauled and newly painted with new electrics. In KELLENBERGER quality! - Digital readout on 2 axes. X-axis resolution 0.5 µm - Modern workpiece headstock with MK5 taper - Modern tailstock with MK3 taper - Modern hydraulic unit - Paper band filter Additional accessories available on request At present, the machine tool does not meet the basic safety and health requirements as stated in the German Industrial Safety Regulation (BetrSichV) 2015. A risk assessment according to BetrSichV must be carried out to determine the necessary minimum protection.

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Space requirement approx. 3.6/3.5 m Photos are of an identical machine with a centre height of 225 mm. Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding Head UR with T1-T2-T3 Standard Equipment: -T1: 500 mm grinding wheel diameter -T2: 400 mm grinding wheel diameter -B-axis infinitely adjustable, high resolution -Marposs measuring system for tool measurement -Active longitudinal positioning -ELASO GAP control on T1 and T2 contactless, integrated into the control interface -Semi-automatic balancing by ELASO, integrated into the control interface -Tailstock with manual retraction -Workpiece spindle MK5 with short taper mounting DIN 55026 -Internal grinding device, belt-driven Options (at additional cost): - New high-precision workpiece spindle with torque drive - Internal grinding attachment for high-frequency spindles, 120 mm diameter - HF internal grinding spindle Fischer MFM-1224/42/31 D-21 - HF spindle with HSK interface 24,000 rpm with integrated GAP sensor (delivery time applies) - CNC-controlled C-axis - Non-circular grinding - Hydrostatic lead screw in X-axis - New hydrostatic unit with only 1 pump and accumulator for improved energy efficiency - Monitoring of water content in the hydrostatic system Cedpfxeuxfucj Aa Rehc - Extraction system Further options available on request Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New, maintenance-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC cylindrical grinding machine control with BEMA cylindrical grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z - New absolute rotary encoder (on B-axis) Control System: The grinding software consists of a basic licence and various options, which are available depending on the configuration of the machine. Software Base Functions: - External and internal oscillation grinding - External and internal plunge-cut grinding - External and internal face oscillation grinding - External and internal face plunge-cut grinding - External and internal taper oscillation grinding - External and internal radius grinding (radius dressed onto the wheel) - Semi-automatic oscillation grinding - Workpiece zero setting - Grinding wheel zero setting - Measurement of dressing diamonds - 2 profile dressing diamonds - 1 profile diamond or dressing roll (dressing roll required) - Profile roll (dressing roll required) - 3 flat dressers - Corrections - Z-position measurement (probe required) - GAP sensing (touch-up device required) OPTIONS (at additional cost): Software Profile Plunge Grinding: - External and internal profile plunge-cut grinding with profile wheel Software Profile Grinding: - External and internal profile grinding with straight wheel Software Thread Grinding: - Single- and multi-start external and internal thread grinding with thread on the wheel dressed. Dressing of single- and multi-groove wheels. Flank angle freely selectable. Software Trapezoidal Thread Grinding: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge grinding: - External and internal non-circular oscillation grinding Software Non-circular Grinding: Prerequisite for non-circular grinding is equipping the workpiece axis with a high-resolution rotary encoder so the axis can be o

Stanje: rabljeno, Leto izdelave: 1978, Grinding diameter 500 mm Grinding length 500 mm Center height 250 mm The URF version is designed for both single-part and series production of high-precision workpieces, held in a chuck, on the faceplate, or with a magnetic chuck, with a maximum load of 330 Nm including clamping tools. This machine model is characterized by a compact and robust design, easy operation, and great versatility, as well as short setup times for external, face, and internal grinding. Cjdpfxjvx Dvno Aa Rshc Fields of application: - Tool manufacturing - Mold making - Gauge construction External grinding wheel diameter 400 mm Face grinding wheel diameter 225 mm Internal grinding attachment for spindle diameter 70 mm 80 mm possible on request The machine has been completely overhauled: - New control cabinet - Modern hydraulic unit - Reinforced workpiece headstock, see photo - 2-axis digital readout by Fagor - Sine bar for precise adjustment of the swivel angle Photos show the current overhaul status. Delivery time approx. 3 weeks from order.

Stanje: rabljeno, Grinding diameter: 250 mm Grinding length: 600 mm Centre height: 125 mm Grinding wheel diameter: 500 mm Grinding wheel width: 80 (100) mm Bore: 203.2 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: +/- 360° Grinding headstock swivelling: +/- 0° Incremental infeed: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivelling: +/- 10° Table longitudinal travel: 700 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported incl. clamping): 130 kg Cross travel: 270 mm Tailstock quill taper: MT3 Quill travel: 30 mm Total power requirement: 5.5–7.5 kW Machine weight approx.: 2.7 t As a world-leading company in Kellenberger overhauls/retrofits, we not only deliver machines in as-new condition with warranty but can also offer comprehensive service for your machines. Overhauled to Kellenberger guidelines, including new, modern, and future-proof control system. Photo shows an already delivered machine. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are almost identical to the original control, so no retraining is necessary. Chodpfx Aaed Ih Ehs Rjc - Diagnostic function with display of PLC messages and digital I/O. - Dressing function can be upgraded or modified to customer requirements. - Workpiece spindle can be stopped in an oriented position upon request. - Maximum infeed can be increased to 40 mm on customer request. - Digital display in 2 axes. Resolution X-axis: 0.5 µm Options: - Rotary encoder with digital display on workpiece headstock - Rotary encoder with digital display on grinding headstock (no vertical adjustment possible with spindle) - New, stable internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase centre height up to max. 225 mm - Variable speed control for the grinding spindle Including: - New DGS paper band filter - Operating tools - Clamping tube for chuck Further accessories available on request. The machine is equipped on the X-axis with an electronically controlled infeed system with stepper motor drive. Hydraulic table longitudinal and rapid traverse feed. Versatile use in production for external and internal cylindrical grinding, or for external, face and internal grinding in a single setup of individual parts. Optional features: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control The machine tool does not currently meet the fundamental safety and protection requirements as specified in BetrSichV 2015. A risk assessment as per BetrSichV must be carried out to determine the necessary minimum safety measures.

Stanje: rabljeno, Leto izdelave: 1987, Grinding diameter: 350 mm Grinding length: 650 mm Centre height: 175 mm Top-condition machine from prototype production of a defense company Despite its excellent condition, the machine was completely disassembled down to the base, cleaned, sealing and wear parts replaced, top table reground, and geometry restored to new-machine tolerances. - 7,072 operating hours - 2013: Upgraded with coolant band filter system, 300 L capacity, manufacturer: Knoll - Measurement control system - Includes extensive machine accessories, e.g. mounts, flanges, collet set, Movomatik measuring head, etc. - As-new paper band filter from 2014, but virtually unused Cjdpfx Ajmmmtfea Rehc

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding head swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed per stroke: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivelling: ±8° Table longitudinal travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Cross travel max.: 270 mm Workpiece weight max. (fly): 130 kg including clamping Internal spindle mounting: 80 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total power requirement: 6.5 kW Chsdpfx Asuxfupoa Rjc Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern, and future-proof control system. Picture of a previously delivered machine. - Operation via touch panel is extremely simple. - The symbols on the control panel are nearly identical to the original system, so no extensive retraining required. - Diagnostic function with display of PLC messages and digital I/Os. - Dressing function can be expanded or modified per customer request. - Oriented spindle stop for workpiece spindle available on request. - New maximum infeed amount: 40 mm (can be optionally increased). - Digital readout on 2 axes. X-axis resolution: 0.5 μm Options: - Rotary encoder with digital display in workpiece headstock - Rotary encoder with digital display in grinding spindle headstock (no height adjustment with spindle possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm - Increased centre height up to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Collet tube for chuck Further accessories available on request. The machine is equipped with an electronically controlled infeed system (X-axis) with stepper motor drive. Hydraulic table traverse and rapid feed. Versatile application in production for external and internal cylindrical grinding, or for combined external, face, and internal grinding in a single setup for individual parts. Possible options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measurement control system The machine tool does not currently meet the fundamental safety and protection requirements as specified in BetrSichV 2015. An assessment of the required minimum safety targets must be determined by a risk assessment according to BetrSichV.

Stanje: rabljeno, Leto izdelave: 2006, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Machine weight: approx. 3.5 t Machine completely overhauled in BEMA style with 12 months warranty Mechanically and visually as new Photo shows a recently completed machine with some optional features. Fanuc 21i control - Grinding head UR 1-2-3 for external/internal/face grinding - B-axis automatic, 1° Hirth serration - Active longitudinal positioning KEL-POS Movomatic - Semi-automatic balancing device KEL-BALANCE - Left grinding wheel mount, 400 mm diameter - Right grinding wheel mount, 300 mm diameter - Internal grinding device with belt drive Csdst Ii Nbjpfx Aa Rshc - Tailstock with micro adjustment - Fine adjustment on swivel table - Paper band filter SBP4, 240l

Stanje: rabljeno, 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 Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivel range: 360° Grinding headstock swivel range: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed per stroke: 0.001–0.030 mm/Ø Continuous feed: 0–0.95 mm/Ø Table swivel range: ±8° Table longitudinal travel: 1300 mm Codpfxet Ii Nuo Aa Rjhc Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Maximum workpiece weight – cantilevered: 130 kg including clamping device Internal spindle mounting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space requirement approx.: 4.2 x 2.0 m As a world-leading company in the field of Kellenberger – overhaul / retrofit, we are not only able to deliver machines in as-new quality with warranty, but can also offer service for your machines. Machine geometrically overhauled and repainted with original electrics. Photo shows a recently delivered 600U. -Digital readout in 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment possible with spindle) - New heavy-duty internal grinding attachment, diameter 80mm or 100mm, with height adjustment - Increase of centre height to max. 225mm - Variable speed control for grinding spindle Included: - Operating tools - Clamping tube for chuck Further accessories available on request. The machine tool does not currently fulfil the basic safety and protection requirements as specified in BetrSichV 2015. The required minimum safety standard must be determined by a risk assessment in accordance with BetrSichV.

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Left grinding wheel: 600 mm Grinding spindle headstock fixed, not swivelling. Equipped with new FAGOR CNC control with BEMA cylindrical grinding interface. Featuring a new, service-friendly enclosure. Csdjt Ii Rfspfx Aa Rohc Fully overhauled according to Kellenberger measurement protocol.