Kellenberger Kelvaria Ur175/1000 kúpiť použité (9 685)

Stav: veľmi dobrý (použitý), Rok výroby: 2004, Funkcionalita: plne funkčný, výška stredu: 175 mm, hmotnosť obrobku (max.): 180 kg, dĺžka brúsenia: 1 000 mm, priemer brúsneho kotúča: 400 mm, celková dĺžka: 1 150 mm, brúsený priemer: 349 mm, The machine is operational and in use at our workplace. It has 2 external diameter and 2 bore (internal) grinding units, and is equipped with a C-axis. Nodpfx Agsv Uxrioqswg

Stav: použitý, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Space requirement approx. 3.6/3.5 m As the world’s leading company in the field of Kellenberger overhauls and retrofits, we are not only able to deliver machines in as-new quality with warranty, but can also offer service for your machines: Kellenberger Kel-Varia series with Kelco 90 control system. Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measuring protocol - New, service-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC cylindrical grinding machine control with BEMA grinding software - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z axes - New absolute rotary encoder (for B axis) Standard Equipment: - Workheadstock with Morse taper MK5, optional MK5/short taper adapter - Tailstock with MK4 taper. Optionally with fine adjustment - Grinding spindle head T1/T2/T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding attachment, belt-driven by grinding spindle motor - Grinding spindle motor 4.4 kW - High-resolution B axis - Marposs measurement system for grinding wheel measurement - Longitudinal positioning Marposs - GAP control (sensor on the grinding spindle head) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Nwsdpfx Aeuwv H Tsgqsg Options at additional cost: - HF internal grinding spindle - Ultra-precise, highly torsion-resistant workpiece headstock - Measurement control - Extraction unit - Paper band filter Control: Basic grinding cycles - Workpiece zeroing with Z-position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Infeed sensor GAP - Dressing diamond measurement - Corrections - External and internal cylindrical grinding (plunge and traverse grinding) - External and internal taper grinding (B-axis swiveling, dressing with straight wheel) - External and internal radius grinding (radius dressed on 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 angles - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Stav: použitý, Priemer brúsenia 350 mm Dĺžka brúsenia 1000 mm Výška hrotov 175 mm Potrebný priestor cca 3,6/3,5 m Ako celosvetovo vedúca spoločnosť v oblasti generálnych opráv/retrofitov Kellenberger zabezpečujeme nielen dodávky strojov v kvalite nového stroja so zárukou, ale ponúkame aj servis pre Vaše stroje: Rad Kellenberger Kel-Varia so systémom riadenia Kelco 90. Mechanická generálna oprava: - Kompletná generálna oprava stroja podľa testovacieho protokolu Kellenberger - Nová servisne priateľská kabína - Nové lakovanie Elektrická generálna oprava: - Nové, moderné CNC ovládanie brúsok na guľato s rozhraním BEMA - Nový rozvádzač - Nová pohonná technika - Výmena všetkých elektrických vedení, tlakových spínačov Berus atď. - Nové absolútne sklenené odmeriavacie pravítka v osiach X a Z - Nový absolútny rotačný snímač (pre B-os) Štandardná výbava: - Pevný koník s kužeľom MK5, voliteľne s adaptérom MK5/krátky kužeľ - Otočný koník s kužeľom MK4, voliteľne s jemným nastavením - Brúsne vretená T1/T2/T3 - T1 - priemer brúsneho kotúča 400 mm - T2 - priemer brúsneho kotúča 300 mm - T3 - zariadenie na vnútorné brúsenie, pohon cez brúsny motor remenom - Brúsny motor 4,4 kW - B-os s vysokým rozlíšením - Merací systém Marposs pre meranie brúsnych kotúčov - Pozdĺžne polohovanie Marposs - GAP Control (senzor na brúsnom vretene) ELASO integrované do systému riadenia - Polautomatické vyvažovanie ELASO integrované do systému riadenia - BEMAT meranie brúsnych kotúčov Voliteľná výbava za príplatok: - Vysokofrekvenčné vnútorné brúsne vreteno - Vysoko presný, maximálne tuhostný vreteník obrobku - Merací riadiaci systém Nwodpfx Agjuwv H Hjqog - Odsávanie - Pásový papierový filter Ovládanie: Základné brúsne cykly: - Nulovanie obrobku s pozíciou Z (pozdĺžne polohovanie) - Meranie brúsneho kotúča s BEMAT - Senzor priblíženia GAP - Meranie diamantov na orovnávanie - Korekcie - Vonkajšie a vnútorné valcové brúsenie (kyvné a priečne brúsenie) - Vonkajšie a vnútorné kužeľové brúsenie (naklápanie B-osy, orovnávanie s rovným kotúčom) - Vonkajšie a vnútorné rádiusové brúsenie (rádius orovnaný na kotúči) Voliteľné brúsne cykly: - Profilové priečne brúsenie vonkajšie a vnútorné s profilovým kotúčom - Profilové brúsenie vonkajšie a vnútorné s rovným kotúčom - Jedno a viacchodové vonkajšie a vnútorné závitové brúsenie s voľne voliteľným uhlom bokov - Brúsenie trapézových závitov - Neokrúhle/brúsenie mimo osy vonkajšie a vnútorné Cena 15 000 €

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 Njdpfsuxfucsx Agqewg 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: 1999, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška hrotov 175 mm Njdpfx Agjy U N Hpsqjwg GENERÁLNE OPRAVENÝ Fotografia podobného stroja s medzišpičkovou vzdialenosťou 1500 mm - Brúsiace kotúčové vybavenie VĽAVO 500 mm - Brúsiace kotúčové vybavenie VPRAVO 400 mm - Zariadenie na vnútorné brúsenie 120 mm pre remeňom poháňané vnútorné brúsiace vretená (štandard) - CNC riadenie FANUC 18i-TA - Pripravené pre meracie riadenie Marposs kombinované (Minialsar, Positionar) s E5N - B-os - Kel-Set - Hydraulické zasunutie pinoly - Mikro-nastavenie na koníku - Vreteník obrobku s výkyvnou základňou

Stav: použitý, Rok výroby: 1995, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška stredov 175 mm Njdpfjyatx Ssx Agqswg Čiastočne repasovaný stroj s meracím protokolom podľa tolerancií nového stroja NOVÉ riadenie Eckelmann ENC 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: 1997, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm 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 Nwedpfxoy R Ed Nj Agqsg 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

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 Nedpfxjy R Ed As Agqowg Nová geometria stola podľa požiadavky za príplatok Osa B plynulo nastaviteľná Priemer brúsnych kotúčov vľavo a vpravo 400 mm Zariadenie na vnútorné brúsenie Koník s jemným nastavením Sínusové pravítko na WSS Kel-Set Pasívne pozdĺžne polohovanie Movomatic TMP91

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 Nodpfx Aeuxfupsgqjwg 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: - 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.

Rok výroby: 2015, stav: veľmi dobrý (použitý), On behalf of a customer from Switzerland, I am offering this machine for sale. It is in excellent condition with 5,200 operating hours. The machine was used for prototype manufacturing and is currently operational. Equipped with: - UR grinding head - T1 500 x 80; T2 400 x 63 mm - 1 HF internal spindle MFM 1224/42 - 1 HF internal spindle MFM 1290 - Semi-automatic balancing unit - KEL-TOUCH at workpiece headstock for internal and external grinding - KELSET wheel measurement system - KELPOS longitudinal positioning system - Heidenhain CNC GrindPlus 640 - CNC B-axis, hydrostatic - CNC C-axis for polygon and thread grinding - KELSOFT NCG for non-circular grinding - KELTHREAD for thread grinding - KELREMOTE remote diagnostics - Prepared for measurement controls - Streuli 480 l paper band filter Njdsgtingjpfx Agqowg - Extraction unit Available at short notice, ex location Switzerland.

Stav: dobrý (použitý), Rok výroby: 1987, Funkcionalita: plne funkčný, číslo stroja/vozidla: 31.211.014, výška stredu: 225 mm, dĺžka brúsenia: 1 000 mm, priemer brúsneho kotúča: 400 mm, brúsený priemer: 500 mm, priemer obrobku medzi hrotmi: 500 mm, Kellenberger UR 175x1000 CNC Kelco 70, plne funkčný Zvýšenie (výška hrotu) zo 175 na 225 Číslo stroja: 31.211.014 Rok výroby: 1987 Príprava na vnútorné brúsenie Guľôčkové skrutka X-os vymenená v roku 2017 Osová karta Z-os vymenená v roku 2021 Ložisko koníka renovované v roku 2017 Monitor vymenený v roku 2023 Príslušenstvo: 1x príruba brúsneho kotúča vľavo Njdpfx Aeyyur Ijgqjwg 1x príruba brúsneho kotúča vpravo 1x luneta 1x magnet na obrobok 1x papierový pásový filter Ďalšie príslušenstvo na vyžiadanie Bez záruky, ručenia alebo vrátenia Ihneď k dispozícii, zo skladu V prípade potreby je možné zabezpečiť dopravu

Stav: použitý, Rok výroby: 2000, Grinding diameter: 450 mm Grinding length: 1000 mm Center height: 225 mm Photo of a previously delivered machine with similar configuration: - Major maintenance - Table geometry renewed - Partial repainting of the interior Grinding wheel equipment LEFT: 400x63x127 mm (standard) Grinding wheel equipment RIGHT: 300x40x127 mm Internal grinding attachment Ø120 mm for HF spindles CNC control system: KELCO 120 C axis for non-circular grinding (Kel-Poly) B-AXIS: CNC-controlled B axis KELCO 120: v constant at 35 m/s or 45 m/s High-frequency internal grinding spindle Nwsdoxzk Niopfx Agqjg Operating unit for MFV and MFZ spindles Hydraulic quill retraction for tailstock NO micro adjustment at the tailstock Spring-loaded quill insert Above-table cooling Standard workpiece spindle head MK 5 DIN 55026 size 5" MICRO adjustment for the standard workpiece spindle head Dressing device under the table Active longitudinal positioning KELPOS, MARPOSS, mounted on grinding head Tool measuring system KELSET, MARPOSS Touch-off sensor MARPOSS Measuring control MARPOSS Minialsar prepared Paper band filter

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 Nwjdpfx Agjt Ii Nbeqeg -Brúsna hlava UR 1-2-3 vonkajšie/vnútorné/čelné brúsenie -B-os automaticky 1° Hirth ozubenie -Aktívne pozdĺžne polohovanie KEL-POS Movomatic -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: 1995, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotov 175 mm Kompletne zrenovované v roku 2013 Zosilnená vretenová hlava obrobku Plynulá B-os Koník Bez skľučovadla a bez lunety na fotografii Ovládanie Kelco 90 Stroj je možné si do vrátane januára 2026 pozrieť u zákazníka pod prúdom. Nwjdpfx Agsxyadaoqeg

Rok výroby: 2004, stav: pripravené na použitie (použité), pojazdová vzdialenosť osi X: 320 mm, zdvih osi Z: 1 150 mm, výrobca ovládačov: HEIDENHAIN, celková hmotnosť: 6 000 kg, Táto brúska KELLENBERGER KEL VARIA RS 175/1000 bola vyrobená v roku 2004 vo Švajčiarsku. Je vybavená riadením HEIDENHAIN. Výhody stroja Kvalitatívne výhody stroja • Dobrý stav Technické výhody stroja • Vzdialenosť medzi hrotmi: 1000 mm Nwedpjyi Eliefx Agqog • Výška hrotu: 175 mm • Rozmery pravej brúsneho kotúča Ø 400 x 50 mm • Pohyby hlavy brúsneho kotúča -210°/+30° • Rýchlosť otáčania: 8-800 ot./min • Typ vretena: CM5

Stav: použitý, TECHNICKÉ ÚDAJE - Vzdialenosť medzi hrotmi: 1000 [mm] - Výška hrotov: 175 [mm] - Nastavenie stola: 9 [stupňov] - Univerzálny držiak brúsneho kotúča – vreteník - Rozmery ľavého brúsneho kotúča: 400 x 50 x 127 [mm] - Výkon motora: 3 [kW] - Otáčky vretena: 1500 / 1700 / 2200 - Nastavenie držáku brúsneho kotúča – vreteníka: 270° (3 x 90 °) - Vnútorný priemer vretena: 90 [mm] - Nastavenie vreteníka obrobku: 180 [stupňov] - Otáčky vretena: 20 – 400 [ot./min.] - Vnútorný kužeľ vretena: Morse 5 - Výkon motora: 0,9 [kW] Nodpfxoxy S A Io Agqowg - Vnútorný kužeľ koníka: Morse 4 - Zdvih pinoly koníka: 30 [mm] - Rozmery: 2860 x 1680 x 1670 [mm] - Hmotnosť stroja: 2500 [kg] PRÍSLUŠENSTVO - Automatický pracovný cyklus (polotovar, dokončenie a spätný pohyb) - Protipodporný hrot - Nádrž na chladiacu kvapalinu s papierovým filtrom - 1 vreteno na vnútorné brúsenie - 1 držiak diamantu - 2 lunety s dvoma tlačidlami - 1 luneta s tromi tlačidlami - 1 sada unášačov - Rôzne držiaky brúsnych kotúčov

Stav: dobrý (použitý), Vzdialenosť medzi hrotmi: 1000 mm Nedjtrgn Topfx Agqswg Výška hrotov: 175 mm Značka CNC: FANUC Model CNC: Oi-TD

Stav: veľmi dobrý (použitý), Funkcionalita: plne funkčný, KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE MODEL: 1000 U YEAR OF MANUFACTURE: 2000 PARTIAL REFURBISHMENT: 2026 Centre Height: 175 mm Grinding Length: 1000 mm Equipment: - Standard accessories - Workpiece headstock, standard MK5 with adapter flange DIN 55027, Size 5 - Splash guard for above - Tailstock with micro-adjustment, MK4 - Internal grinding device with protective cover for grinding spindle D: 80 mm for belt-driven spindles - FISCHER internal grinding spindle type HJN 842 incl. grinding arbors (4 pieces, selectable) - Collet chuck HJNZ 42 - Oil mist lubrication unit for HJN spindles - STREULI magnetic paper band filter system, type: SPB 2 - Coolant supply through the workpiece spindle - HEIDENHAIN digital length measuring system on X and Z axes - Sine bar on workpiece headstock incl. alignment arbor MK5 - Permanent magnetic chuck, D: 200 mm - Three-jaw chuck, D: 160 mm - Four-jaw chuck, D: 160 mm Nodpfx Ajyf E Suogqjwg - Collet fixture for Schaublin collets B32 - Set of collets B32, D: 1.0–30.0 mm, increments 0.5 mm (59 pieces) - Dial gauge stop for table swiveling with dial indicator 1/100 mm - Table hard stop - Internal grinding diamond dresser stop - LED machine lamp - Various grinding wheel flanges, left (2 pieces) - Pneumatic upper table relief - Swiveling dressing device for external, face, or internal grinding - Set of vibration-damping pads - New three-color paintwork (light grey RAL 7035 / blue RAL 5012 / dark grey RAL 7016) - New acceptance protocol according to KELLENBERGER standard - Documentation - CE conformity Machine is currently being refurbished; images shown are sample photos!

Stav: použitý, Technické detaily: Dĺžka brúsenia: 300 mm Výška hrotu: 175 mm Obežný priemer: 315 mm Upínacia plocha stola (D x Š): 1 800 x 200 mm Ovládanie: Heidenhain Pozdĺžny posuv brúsnej jednotky max. na stole: 1 100 mm Otáčky vretena obrobku: 3 stupne/1 500–2 200 ot./min Podávanie plynule nastaviteľné: 0,001–1 mm Maximálny posuv osi X: 300 mm Hmotnosť stroja cca: 3,1 t Rozmery stroja cca D x Š x V: 2,9 x 1,6 x 1,4 m Možnosť nakláňania, obrábanie vpravo/vľavo Automatické spätné otáčanie stola Koník: upínanie MK3 Ovládanie: ručný ovládací panel/nožný spínač Chladenie: zariadenie so systémom prívodu Meracie zariadenie Heidenhain Nwjdpevc Aw Ssfx Agqog

Stav: veľmi dobrý (použitý), s vnútorným brúsiacim zariadením Výška hrotov: 125 mm Nodpfjy H Dq Hex Agqswg Vzdialenosť medzi hrotmi: 1000 mm Veľkosť stola: 1650 x 145 mm Brúsny kotúč: 400 x 50 x 127 mm Brúsny kotúč: 225 x 20 x 76,2 mm Otáčky brúsnych kotúčov: 1 500 – 2 200 ot/min Brúsna hlava otočná: 270° Rôzne príslušenstvo MARCELS MASCHINEN AG

Stav: použitý, Grinding diameter: 350 mm Grinding length: 600 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 swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed (incremental): 0–9.99 mm / diameter Infeed (continuous): 0–9.99 mm / diameter Table swivelling: ±10° Nedpfx Agjuxft Esqewg Table longitudinal traverse: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. clamping Cross travel max.: 270 mm Internal spindle mounting: 80 mm Tailstock quill mounting: MT3 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 a machine already delivered with 1000 mm centre distance. - Operation via touch panel is extremely user-friendly. - Symbols on the control panel are almost identical to the original control system, so no additional training is required. - Diagnostic function with display of PLC information and digital I/O - Dressing function can be expanded or modified to customer requirements. - Optional orientated spindle stop on the workpiece spindle available. - New maximum infeed amount of 40 mm, optionally expandable. - Digital display on 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 80 mm or 100 mm - Increase centre height up to max. 225 mm - Speed control for 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 and rapid traverse movement. Versatile application in production for external and internal cylindrical 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 - Measuring control Currently, the machine tool does not meet the basic safety and protection requirements as stated in the BetrSichV 2015. A determination of the required minimum protection level must be established through a risk assessment according to BetrSichV.

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 Nedpfouxftrjx Agqjwg 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. The required minimum protection level must be determined through a risk assessment in accordance with BetrSichV.

Stav: použitý, Grinding diameter: 250 mm Grinding length: 1000 mm Centre 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 spindle head swivels: +/- 360° Grinding spindle head swivels: +/- 0° Incremental infeed per stroke: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivels: +/- 10° Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Maximum workpiece weight (between centres, including clamping): 130 kg Cross traverse: 270 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total connected load: 5.5–7.5 kW Machine weight approx.: 2.7 t As the worldwide market leader in Kellenberger overhaul / retrofit, we are not only able to deliver machines in like-new condition with warranty, but also offer service for your machines. Geometrically overhauled and newly painted according to Kellenberger measuring protocol. Nodpsd Ih Egefx Agqowg Completely new electrical system with new infeed control. Photos show a previously delivered machine of the same design, but with 1500 mm centre distance and a universal grinding head instead of a head with 500 mm wheel, intended for external cylindrical grinding only. Equipment: - 2-axis digital readout - New DGS paper band filter Optional at surcharge: - Semi-automatic dressing - Dressing size compensation - GAP control - Measurement automation - Safety doors Electronically controlled infeed system with stepper motor drive. Hydraulic table traverse and rapid traverse. Powerful, non-swivelling grinding spindle head for production external cylindrical grinding. Applications: Machining of high-precision components in the gearbox, machine tool, and general mechanical engineering industries. Mating/grinding pairs for the hydraulics industry. At present, the machine tool does not conform to the fundamental safety and protection requirements as specified in the 2015 German Industrial Safety Regulation (BetrSichV). The necessary minimum safety target must be determined by a risk assessment according to BetrSichV.

Stav: pripravené na použitie (použité), Rok výroby: 1995, Funkcionalita: plne funkčný, číslo stroja/vozidla: 630005, výška stredu: 305 mm, šírka v strede: 1 000 mm, pojazdová vzdialenosť osi X: 350 mm, zdvih osi Z: 1 160 mm, model regulátora: KELCO 90, TECHNICAL DETAILS Centre height: 225 mm / 305 mm Centre distance: 1,000 mm Z-axis travel: 1,160 mm X-axis travel: 350 mm Max. workpiece weight: 200 kg Workpiece diameter: 449 mm Left grinding wheel diameter: 500 mm Left grinding wheel width: 80 mm Left grinding wheel bore: 203 mm Right grinding wheel diameter: 400 mm Right grinding wheel width: 40 mm Right grinding wheel bore: 127 mm B-axis swivel range: +30° / -190° Max. grinding wheel speed: 1,720 rpm Peripheral speed: 45 m/s Workpiece headstock speed range: 5 rpm to 500 rpm Spindle taper: MK 5 Tailstock quill mounting: 4 MT Tailstock quill stroke: 50 mm Feed rate X-axis: 8 m/min Feed rate Z-axis: 16 m/min Max. table swivel: -1° / +11° MACHINE DETAILS Control: KELCO 90 Total power requirement: 25 kW Connection: 50 Hz, 3x 380 Volt Dimensions & Weight Machine dimensions (L x W x H): 2,850 x 2,200 x 2,100 mm Control cabinet dimensions (L x W x H): 550 x 450 x 900 mm Machine weight: approx. 6,000 kg Nodpfx Asyhnrvegqjwg EQUIPMENT 80 mm riser block Coolant system Automatic tool measurement KELSET Dressing unit Internal grinding device without spindle Set of flanges Set of grinding wheels Balancing arbor Lamp Magnetic chucks diameter (2x): 300 mm / 500 mm Electronic hand control panel

Rok výroby: 1979, stav: generálne opravený (použitý), Funkcionalita: plne funkčný, TECHNICAL DETAILS Centre height: 125 mm + heights of 50 mm Distance between centres: 1,000 mm Grinding wheel › Diameter: 400 mm › Width: 50 mm › Bore: 127.0 mm Swivel angle: 270° Workpiece spindle head: 20 – 400 rpm Spindle taper: 5 MT Tailstock taper: 3 MT Table swivel angle: 8° Table speed: stepless up to 6.0 m/min Internal grinding spindle with 60,000 rpm External grinding wheel motor: 4.0 kW Workpiece spindle motor: 1.5 kW Machine weight: 3,100 kg Overall machine dimensions: 2,860 × 1,680 × 1,670 mm (L × W × H) EQUIPMENT & SCOPE OF DELIVERY • Machine has been fully retrofitted • New control cabinet & new wiring diagram Nodpfx Aek H Hp Nogqjwg • New motor & frequency inverter for workhead • 2-axis DRO • Coolant tank with paper filtration • Geometry in accordance with Kellenberger protocol • Internal grinding spindle • Extensive accessories Please refer to the attached inspection protocol for the machine.