Palmary Bezhrotá Brúska Na Valce kúpiť použité (101 480)

Stav: generálne opravený (použitý), Rok výroby: 2017, Funkcionalita: plne funkčný, šírka brúsneho kotúča: 150 mm, priemer brúsneho kotúča: 305 mm, rok poslednej generálnej opravy: 2025, Grinding wheel diameter 305x150 mm, workpiece diameter 1–40 mm. Machine suitable for plunge and through-feed grinding, with PLC control system, coolant unit, and hardened and ground guideways. Grinding and regulating spindles are hydraulically slide-mounted with three-point support. Hydraulically adjustable dressers for both grinding and regulating wheels. Regulating wheel drive is adjustable via DS motor. New German-spec electrical system with Siemens components, controlled via Siemens S7. Kodpfowi H Uasx Alyenb

Stav: dobrý (použitý), Rok výroby: 2014, Ponúka sa tu bezhrotová brúska od výrobcu Tschudin vrátane automatizácie. Stroj je vo veľmi dobrom stave a je možné si ho prísť pozrieť. Kedpjx Urh Aofx Alyenb Technické údaje viď PDF.

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 1,500 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 Workhead swivelling range: 360° Grinding spindle head swivelling range: 180° +/- Grinding spindle speed: 1,500, 1,700, 2,200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivel: ±6° Table longitudinal travel: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Maximum workpiece weight (chucked): 130 kg incl. clamping fixture Kedpfxed Ih Dvo Alyjnb Internal spindle fit: 80 mm Total power requirement: 6.5 kW Machine weight approx.: 2.9 t Space requirement approx.: 5.6 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 also offer comprehensive service for your machines. Geometrically overhauled and newly painted, with original electrics but new WSS drive and controller in three-phase technology. Optionally available with splash guard doors and X-axis enclosure. - Digital display in two axes. X-axis resolution 0.5µm Available options at extra charge: - Upper table swivel angle display - Encoder with digital display in the workhead - Encoder with digital display in the grinding spindle head (no vertical adjustment possible with spindle) - New robust internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increased centre height up to a maximum of 225 mm Includes: - Operating tools - Clamping tube for chuck Further accessories available on request. The machine tool does not currently meet the essential safety and protection requirements as specified in BetrSichV 2015. A risk assessment according to BetrSichV must be carried out to determine the necessary minimum safety requirements.

Stav: použitý, Rok výroby: 2010, Brúsny priemer: 350 mm Brúsna dĺžka: 1000 mm Výška hrotu: 175 mm Riadenie: Fanuc 310is Kompletne mechanicky repasovaný. Vrátane brúsneho procesu a nastavenia na jeden kus. Knedpfx Aevdk N Eslyob Originálna fotografia stroja z výstavy EMO 2010. CNC riadenie GE Fanuc 310is Ručný panel pre CNC riadenie GE Fanuc S Wenger podávačom Otočný diel s automatickým indexovaním po 1° Brúsna hlava UR 1-2-3 Brúsny kotúč vľavo 500 x 80 mm Brúsny kotúč vpravo 400 x 63 mm Prevádzková jednotka pre vysokofrekvenčné vnútorné brúsne vreteno MFV / MFZ Vysokofrekvenčné vnútorné brúsne vreteno MFN 1090 Chladenie cez vreteno obrobku Zariadenie na orovnanie na hornom stole Otočný držiak pre PKD diamantové platne Základný modul pre KEL-TOUCH snímač kontaktu nástroja a KEL-BALANCE vyvažovaciu jednotku KEL-TOUCH snímač pre univerzálne varianty brúsnej hlavy R / RS / UR / URS KEL-TOUCH na hlavnom vretene pre vnútorné a vonkajšie brúsenie Príprava pre meracie ústrojenstvá Movomatic ESZ 400 alebo Marposs P7 ME Príprava pre externý filter Vypínanie chladiva pre stolové zariadenia Plné opláštenie pre emulziu Odsávacie zariadenie na brúsny hmlový emulzia Servisná jednotka pre pneumatické prídavné funkcie Príprava pre nakladač portálu KEL-VITA KEL-POS, MOVOMATIC: Merací snímač C25 Hydraulická príprava pre lunetu Arobo

Stav: použitý, Rok výroby: 1982, Grinding diameter 630 mm Grinding length 600 mm Centre height 320 mm Machine has been overhauled according to Kellenberger test protocol and freshly repainted. Kedpfsvq R Uzox Alyenb The susceptible Güttinger control system has been replaced by the modern BEMA X control system. This means the machine also received a completely new electrical system as part of the upgrade. Machine equipped with reinforced workpiece spindle stock for plunge grinding of heavy workpieces. The machine does not currently comply with the essential safety and protection requirements as specified in the BetrSichV 2015. Raising the required minimum safety standard must be determined by a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 1990, Brúsiaci priemer 360 mm Brúsna dĺžka 1000 mm Výška hrotu 180 mm Hmotnosť obrobku medzi hrotmi max. 250 kg Stroj s veľmi malým počtom prevádzkových hodín po generálnej oprave v odbornom servise Karstens. Kedpfx Alsxbh Ebeysnb Posuvové riadenie Jetter Digitálny ukazovateľ Zariadenie na vnútorné brúsenie Koník s jemným nastavením valcovitosti Hydraulický pinol koníka A pod. Rýchle nastavenie polohy brúsneho vretienka pomocou vzduchového vankúša

Stav: použitý, 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 head swivels: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0.001-0.030 mm/Ø Continuous infeed: 0-0.95 mm/Ø Table swivels: ±10° Table longitudinal travel: 900 mm Table speed: 0.02-6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (flying): 130 kg including chucking system Internal spindle bore: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.2 t Required space approx.: 3.1 x 2.0 m As a global leader in Kellenberger overhauls and retrofits, we are not only able to deliver machines in like-new condition with warranty, but also offer overhaul and repainting services for your machines in metric execution. Photo shows a previously delivered machine, possibly with different options. The machine is equipped as standard with central lubrication and roller guideways in the flat bed of the X-axis, as well as air lift-off in the grinding headstock. BEMA standard equipment includes: - Digital read-out in 2 axes. X-axis resolution: 0.5 µm - Spindle speed display for grinding spindle - Infinitely variable speed control for grinding spindle (70-100%) - Infinitely variable speed control for internal grinding spindle (70-100%) - Workpiece spindle drive by three-phase motor, continuously variable via frequency converter Kjdpfxod Ih D Ee Alyonb Optional extras (at additional cost): - Rotary encoder with digital display in workpiece headstock - Rotary encoder with digital display in grinding headstock (no height adjustment possible with spindle) - Sine bar - New robust internal grinding attachment (80 mm or 100 mm diameter), with height adjustment - Increase in centre height to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Of course, all of our completely refurbished machines come with a 12-month warranty (valid only in neighbouring countries). Further accessories available on request. Please note: At present, the machine tool does not meet the fundamental safety and protection requirements as described in the BetrSichV 2015. The increase of the required minimum safety standard must be determined by a risk assessment in accordance with BetrSichV.

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 1,000 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 swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±8° Longitudinal table movement: 1,300 mm Table feed rate: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. clamping 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 Photo shows similar machine with 225 mm centre height Version R: Machine equipped with central lubrication and roller guideway in the X-axis flat guide, as well as air lift in the grinding headstock. - Digital display on 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital readout on workpiece headstock - Rotary encoder with digital readout on grinding headstock (height adjustment by spindle not possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height to max. 225 mm - Variable speed control for grinding spindle Includes: - Operating tools - Clamping sleeve for chuck Further accessories available on request. The machine tool currently does not meet the basic safety and protection requirements as specified in the German Industrial Safety Regulation (BetrSichV 2015). Knjdpod Ih D Hjfx Alyob A risk assessment pursuant to BetrSichV is required to determine whether the minimum safety objectives can be increased accordingly.

Stav: použitý, Rok výroby: 2002, Grinding diameter: 450 mm Grinding length: 1,500 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 measuring system - Active longitudinal positioning - Kel-Set - GAP sensor (contactless by ELASO) at T1 and T2, integrated in the control interface - GAP at T3/T4 via fluid sensor - Semi-automatic balancing by ELASO for T1/T2, integrated into the control interface - Tailstock hydraulic, with fine adjustment +/-150 μm - Dressing device on the lower table, workpiece spindle side - Dressing device on the lower table, tailstock side - Dressing device on the upper table - New, service-friendly and operator-friendly enclosure SPECIAL EQUIPMENT: Workpiece spindle headstock with direct drive *Strongly recommended for non-circular grinding *Workpiece weight (chucked): max. 75 kg *Workpiece weight (between centres): 150 kg *Water-cooled *MK5 combined with short taper mounting DIN 55026 *Oriented spindle stop *Fixed lower part B-axis with direct drive, centre height 225 mm *Extremely torsion-resistant *High positioning accuracy *Resolution: ° *Water-cooled Kjdpfx Alsuxfu Noyenb MECHANICAL RETROFIT: - Complete overhaul according to Kellenberger measuring protocol - Newly painted Hydraulics unit new: - Improved temperature control (oil cooler) - Energy saving: only one pump, not running continuously - Pressure monitoring - Monitoring of water content in hydrostatic oil (Early detection of bellows damage) Hydrostatic leadscrew in X: - Wear-free due to no contact during operation - No loss of accuracy, even under continuous full load at max. speed - Frictionless at low speeds - No stick-slip effect at low speeds - Precisely transmits even the smallest rotational movements - No backlash in case of change in rotational direction - No fluctuation in friction torque due to ball circulation - Higher axial rigidity than ball screws - Significantly better damping, leading to improved surface finish and tool life - No vibrations from ball return - Suitable for high speeds and accelerations - Cost-effective alternative to linear motor, higher accuracy, significantly lower heat generation - Significantly lower power loss and no issues with chips sticking to permanent magnets - Much lower cooling capacity needed compared to linear motors ELECTRICAL RETROFIT: - New, modern CNC CYLINDRICAL GRINDING MACHINE controller with BEMA grinding interface - Completely new electrical cabinet - New drive technology - Replacement of all wiring, pressure switches, etc. - New absolute glass scales on X and Z axes - New absolute rotary encoder (for B-axis) CONTROL SYSTEM: The grinding software consists of a base license and various options available depending on the machine's configuration. Software base: - 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 wheel) - Semi-automatic oscillation grinding - Workpiece...

Stav: použitý, 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: MT5 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: 0–9.99 mm/Ø Continuous feed: 0–9.99 mm/Ø Table swivel: ±8° Longitudinal table travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Cross travel max.: 270 mm Max. workpiece weight (unsupported): 130 kg including clamping Internal spindle mount: 80 mm Tailstock quill taper: MT3 Quill stroke: 30 mm Power requirement: approx. 6.5 kW Machine weight: approx. 3.05 t Space required: approx. 4 x 2 m Overhauled according to Kellenberger guidelines, including a new, modern, and future-ready control system. Photo shows a previously delivered machine. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are practically identical to the original controls, so no retraining is necessary. - Diagnostic functions with PLC indications and digital I/O display. - Dressing functions can be expanded or modified to customer specifications. - Spindle orientation stop for the workpiece spindle available upon request. - New maximum infeed: 40 mm, expandable upon request. - Digital readout on two axes. X-axis resolution: 0.5 μm. Options: Knsdpfx Ajuxfupslyeb - 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 robust internal grinding device, diameter 80 mm or 100 mm - Increased centre height up to max. 225 mm - Variable speed control for grinding spindle Included: - Operating tools - Clamping sleeve for chuck Further accessories available on request. The machine features an electronically controlled infeed system on the X-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table feed. Versatile applications in production for external cylindrical and internal grinding or for external, face, and internal grinding in a single setup of individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Current safety compliance: The machine tool does not currently meet the fundamental safety and protective requirements as specified in the German Industrial Safety Regulation (BetrSichV 2015). The required minimum safety level must be determined by a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 2010, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Control: Fanuc 310is CNC control: GE Fanuc 310is Hand panel for GE Fanuc CNC control Overhauled according to Kellenberger protocol Rotary part with automatic indexing, 1° Grinding head UR 1-2-3 Grinding wheel equipment left: 500 x 80 mm Grinding wheel equipment right: 400 x 63 mm Operating unit for high-frequency internal grinding spindle MFV / MFZ High-frequency internal grinding spindle MFN 1090 Coolant supply through workpiece spindle Dressing device on upper table Swiveling holder for PCD diamond plates Base module for KEL-TOUCH infeed sensor and KEL-BALANCE balancing units KEL-TOUCH infeed sensor for universal grinding head variants R / RS / UR / URS KEL-TOUCH at workpiece spindle head for internal and external grinding Prepared for measuring controls Movomatic ESZ 400 or Marposs P7 ME Preparation for external filter Kjdpey U N Hisfx Alyonb Coolant cut-off for table devices Full enclosure for emulsion Grinding mist extraction system for emulsion Maintenance unit for pneumatic auxiliary functions Preparation for KEL-VITA gantry loader KEL-POS, MOVOMATIC: measuring probe C25 Hydraulic preparation for steady rest Arobolünette

Stav: pripravené na použitie (použité), Rok výroby: 1987, Funkcionalita: plne funkčný, dĺžka brúsenia: 630 mm, brúsený priemer: 320 mm, Žiadna minimálna cena – zaručený predaj najvyššej ponuke! TECHNICKÉ ÚDAJE Max. dĺžka brúsenia: 630 mm Max. priemer brúsenia: 320 mm DETAILY STROJA Výrobca: TOS HOSTIVAR Knsdpsyvf S Nsfx Alyob Model: BHU 32 Rok výroby: 1987

Stav: použitý, Rok výroby: 2000, Priemer brúsneho kotúča: 500 mm Dĺžka brúsnej dráhy: 1000 mm Výška medzi hrotmi: 250 mm Stroj bol čiastočne repasovaný, s novou geometriou a používal sa len niekoľko týždňov, kým nebol opäť predaný z dôvodu úpadku. Knsdpfxexzk Nie Alyjb - rozsiahla údržba - nová geometria stola - čiastočné lakovanie interiéru Brúsne kotúče: - ĽAVÁ strana: 400 x 63 x 127 mm (štandard) - PRAVÁ strana: 300 x 40 x 127 mm Vnútorné brúsne zariadenie: Ø 120 mm pre vysokofrekvenčné vretienka CNC riadenie: KELCO 120 C-osa pre neokrúhle brúsenie. Kel-Poly B-OSA: CNC-riadená B-osa KELCO 120: v = konštantných 35 m/s alebo 45 m/s Vysokofrekvenčné vreteno pre vnútorné brúsenie Prevádzková jednotka pre vretienka MFV a MFZ Hydraulický posuv vreteníka pre ustredovacie zariadenie Žiadne mikro nastavenie na ustredovacom zariadení Pružný vklad vreteníka Chladenie horného stola Štandardné ustredovacie zariadenie MK 5 DIN 55026, veľkosť 5" MIKRO nastavenie pre štandardné ustredovacie zariadenie Zariadenie na dorovnávanie na spodnom stole Aktívne longitudinálne polohovanie KELPOS, MARPOSS, namontované na brúsnej hlave Systém na meranie nástrojov KELSET, MARPOSS Snímač pre hrubé obrábanie MARPOSS Meracie riadenie MARPOSS Minialsar, pripravené Filter z papierovej pásky

Stav: použitý, Rok výroby: 2006, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotov 175 mm Hmotnosť stroja cca 3,5 t Stroj kompletne generálne opravený v štýle BEMA s 12-mesačnou zárukou Mechanicky a vizuálne ako nový Fotografia novo dokončeného stroja s čiastočne inými možnosťami výbavy. Ovládanie Fanuc 21i -Brúsna hlava UR 1-2-3 vonkajšie/vnútorné/čelné brúsenie -B-os automaticky 1° Hirth ozubenie -Aktívne pozdĺžne polohovanie KEL-POS Movomatic Knjdst Ii Nbspfx Alysb -Polautomatické vyvažovacie zariadenie KEL-BALANCE -Pravé brúsne koleso s priemerom 400 mm -Ľavé brúsne koleso s priemerom 300 mm -Zariadenie na vnútorné brúsenie s remeňovým pohonom -Koník s mikro-nastavením -Jemné nastavenie horného stola -Pásový papierový filter SBP4 240 l

Stav: použitý, Rok výroby: 1999, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška hrotu 175 mm Ovládanie FANUC 18i-TA GENERÁLNE OPRAVENÉ Fotka podobného už dodaného stroja - Brúsny kotúč VĽAVO 500 mm - Brúsny kotúč VPRAVO 400 mm - Vnútorné brúsne zariadenie 120 mm pre remeňom poháňané vnútorné brúsne vretená (štandard) - CNC riadenie FANUC 18i-TA - Pripravené na meraciu riadiacu jednotku Marposs kombinovanú (Minialsar, Positionar) s E5N Knodpfoy U N Hpjx Alyeb - Os B - Kel-Set - Hydraulický spätný chod pinoly - Mikronastavenie na koníku - Hlavné vreteno s otočnou spodnou časťou

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 600 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling range: 360° Grinding headstock swivelling range: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed: 0.001–0.030 mm/Ø Continuous feed: 0–0.95 mm/Ø Table swivel range: ±10° Longitudinal table travel: 900 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Maximum workpiece weight (between centres): 130 kg including clamping device Internal spindle mount: 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 globally leading company in the field of Kellenberger overhaul/retrofit, we are able not only to deliver machines in as-new condition and with warranty but also to provide comprehensive service for your machines, including full metric overhaul and new paintwork. Version R: The machine features central lubrication and roller guides in the X-axis flat slideway, as well as air lift for the grinding headstock. - Digital readout on 2 axes. X-axis resolution: 0.5 μm Optional extras (available at additional cost): - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment with spindle not possible) - New heavy-duty internal grinding attachment, 80mm or 100mm diameter, with height adjustment Kjdpfed Ih D Nex Alyonb - Increase of centre height up to max. 225 mm - Variable speed drive for the grinding spindle Included equipment: - Operating tools - Collet tube for chuck Further accessories available on request. This machine tool currently does not meet the fundamental safety and protection requirements as specified in the BetrSichV 2015 (German Industrial Safety Regulation). The necessary minimum safety objectives must be determined via a risk assessment according to BetrSichV.

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 1,500 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 swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±6° Table longitudinal travel: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight – overhung: 130 kg incl. clamping Internal spindle mounting: 80 mm Total connected load: 6.5 kW Machine weight approx.: 2.9 t Required floor space approx.: 5.6 x 2.0 m Geometrically overhauled and newly painted. Photos show a similar 1,000 mm machine. Includes: - New electrical cabinet - Modern workpiece headstock from Advance model - New workpiece spindle drive - Modern hydraulic unit - Air lift grinding headstock - Modern internal grinding attachment - Operating tools Upper table swivelling extension to 10° Options: - Upper table swivel angle display - Workpiece headstock swivel angle display - Grinding headstock swivel angle display - Splash guard door for Z-axis - Splash guard enclosure for X-axis etc. ADDITIONAL SERVICES: - Machine servicing - Grinding technology consulting - Operator training Kedped Ih Dwefx Alysnb - Spare parts - Accessories

Stav: použitý, Rok výroby: 1995, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška stredov 175 mm Čiastočne repasovaný stroj s meracím protokolom podľa tolerancií nového stroja NOVÉ riadenie Eckelmann ENC Kedpfjyatx Sjx Alyonb s brusiacim softvérom BEMA Numericky riadená os B Vnútorná brúsna jednotka priemer 80 mm Brúsny kotúč vľavo priemer 400 mm Brúsny kotúč vpravo priemer 300 mm Vnútorné brúsne vreteno HJN 828 Hydraulická koníková podpera Mikronastavenie Merací systém KEL SET

Stav: použitý, Rok výroby: 2002, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Space requirement approx. 3.6/3.5 m Photos show an identical machine with a centre height of 225 mm Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Knjdpeuxfucjfx Alysb Grinding head UR with T1-T2-T3 Standard Equipment: - T1 500 mm grinding wheel diameter - T2 400 mm grinding wheel diameter - B-axis infinitely variable, high-resolution - Marposs measuring device for tool measurement - Active longitudinal positioning - GAP monitoring for T1 and T2 from ELASO, contactless, integrated in the control interface - Semi-automatic balancing from ELASO integrated in the control interface - Tailstock with manual retraction - Workpiece spindle head MK5 with short taper mounting DIN 55026 - Internal grinding device, belt-driven Options at extra charge: - New high-precision workpiece spindle head with torque drive - Internal grinding device for high-frequency spindles, diameter 120 mm - 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 required) - CNC-controlled C-axis - Non-circular grinding - Hydrostatic ballscrew on X-axis - New hydrostatic system with only one pump and accumulator for improved energy efficiency - Monitoring of the water content in the hydrostatic system - Extraction unit Other options available on request Mechanical Overhaul: - Complete overhaul of the machine according to Kellenberger measurement protocol - New, service-friendly machine enclosure - New paintwork Electrical Overhaul: - New, modern CNC CYLINDRICAL GRINDING MACHINE control system with BEMA cylindrical grinding interface - Newly built switch cabinet - New drive technology - Replacement of all electrical cables, pressure switches, etc. - New absolute glass scales on X and Z axes - New absolute rotary encoder (for B-axis) Control System: The grinding software consists of a basic license and various options depending on the machine’s configuration. Software Basic - External and internal longitudinal grinding - External and internal plunge grinding - External and internal face longitudinal grinding - External and internal face plunge grinding - External and internal taper longitudinal grinding - External and internal radius grinding, radius dressed onto the wheel - Semi-automatic longitudinal grinding - Workpiece zero setting - Grinding wheel zero setting - Measurement of dressing diamonds - 2 form diamonds - 1 form diamond or dressing roll (dressing roll required) - Form roll (dressing roll required) - 3 flat dressers - Corrections - Z-position measuring (probe required) - GAP measurement (pre-grinding device required) OPTIONS at extra charge: Software Profile Plunge Grinding: - External and internal profile plunge 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 dressed onto the wheel. 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 longitudinal grinding Software Non-circular Grinding: For non-circular grinding, the workpiece axis must be equipped with a high-resolution encoder in order to operate the axis as a C-axis. The non-circula

Stav: použitý, Rok výroby: 2002, Grinding diameter 250 mm Grinding length 400 mm Centre height 125 mm Control system Fanuc 21i-T Machine serviced and partially overhauled. -New grinding spindle bearings -New X-axis spindle -Upper table reground -New table geometry -New geometry from tailstock to grinding spindles Knsdpfsvx Dvujx Alysb B-axis with 1° Hirth coupling Longitudinal positioning HF internal grinding spindle GAP control Paper band filter

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 600 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling range: 360° Grinding headstock swivelling range: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling range: ±10° Longitudinal table travel: 900 mm Kneded Ih D Repfx Alyjb Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight, cantilevered: 130 kg incl. clamping device Internal spindle mounting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.2 t Space requirement approx.: 3.1 × 2.0 m Completely overhauled machine according to Kellenberger standards - Workpiece spindle drive upgraded to modern three-phase technology - Digital readout in 2 axes. Resolution on X-axis: 0.5 µm Optional extras at additional cost: - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment via spindle not possible) - New heavy-duty internal grinding attachment with diameter 80 mm or 100 mm, with height adjustment - Increased centre height up to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Collet for chuck Further accessories available on request.

Stav: použitý, Grinding diameter: 350 mm Grinding length: 1500 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 headstock swivelling: 180° +/- Grinding spindle speeds: 1500, 1700, 2200 rpm Infeed per stroke: 0–40 mm/Ø Continuous infeed: 0–40 mm/Ø Table swivelling: ±6.5° Longitudinal table travel: 1530 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. chucking Max. cross travel: 270 mm Internal spindle mount: 80 mm Tailstock sleeve taper: MK3 Sleeve travel: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space required approx.: 4 x 2 m Overhauled to Kellenberger standards Including new, modern, and future-proof CNC control system. Photo shows a previously delivered machine with special options. - Operation via touch panel is exceptionally user-friendly. - The symbols on the control panel are practically identical to the original controls, eliminating the need for retraining. - Diagnostic function with PLC status and digital I/O display. - Dressing function can be expanded or modified upon customer request. - Workpiece spindle stop in angular position available on request. - New maximum infeed amount 40 mm, can be further increased on request. - Digital position display in 2 axes. Resolution X-axis 0.5 μm. Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (height adjustment with the spindle not possible) - New sturdy internal grinding attachment, diameter 80 mm or 100 mm - Increase of centre height to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Further accessories available on request. The machine features an electronically controlled infeed system on the X-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse movement of the table. Versatile application possibilities in production for external cylindrical and internal grinding, or for external, face, and internal grinding in a single setup of individual parts. Possible options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Gauging control This machine tool does not currently meet the essential safety and protection requirements as defined in the BetrSichV 2015 workplace safety regulation. Ksdpsuxftrefx Alyonb The required minimum protection level must be determined through a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 1995, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotu 175 mm Ovládanie Kelco 90 Hmotnosť stroja cca 6 t Predaj s funkčnou skúškou Nová geometria stola podľa požiadavky za príplatok Osa B plynulo nastaviteľná Priemer brúsnych kotúčov vľavo a vpravo 400 mm Zariadenie na vnútorné brúsenie Knjdpfjy R Ed Aex Alyeb Koník s jemným nastavením Sínusové pravítko na WSS Kel-Set Pasívne pozdĺžne polohovanie Movomatic TMP91

Stav: použitý, 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 refurbishers Knsdjt Ii Rropfx Alyeb - BEMA internal grinding attachment with separate, cooled motor Grinding spindle and internal grinding spindle motor electrically interlocked! Internal grinding spindle can only be switched on when in position A quantum leap in terms of safety - Infinitely variable grinding spindle speed: 1000-1500 rpm - Infinitely variable internal grinding spindle speed: 0-100% - Digital display of spindle speeds - Swivel angle indicator for upper table - Swivel angle indicator for grinding spindle headstock - Marposs contact sensor for external grinding only - Marposs fluid touch sensor for internal grinding - Centre height up to 250 mm possible Machine is already delivered. Identical machine can be built with additional options. The machine tool currently does not comply with the essential health and safety requirements as stipulated in the BetrSichV 2015 regulations. The achievement of the required minimum safety standards must be determined by means of a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 1997, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Kodpfx Aoy R Ed Nslyonb Výška hrotov 175 mm Hmotnosť stroja cca 6 t Predaj prebieha s funkčnou skúškou Na želanie s novou geometriou stola za príplatok C-os na brúsenie polygónov B-os s ručným natáčaním Priemer brúsneho kotúča vľavo 400 mm Priemer brúsneho kotúča vpravo na vyžiadanie Zariadenie na vnútorné brúsenie Koník s jemným nastavením