Vnútorná Brúska Na Valce kúpiť použité (101 205)

Stav: generálne opravený (použitý), Rok výroby: 2025, Studer S30 Centre height: 125 mm Centre distance: 650 mm Workpiece weight: 80 kg Additional freely selectable options: - Completely new control cabinet with basic PLC and panel - Conversion to ball screw incl. PLC Pro (cycle-controlled) - “Workpiece storage” PLC PRO for 10/15/30/50 workpieces - Glass scale on X and Z axes - Swivelling internal grinding attachment - Motor spindle for internal grinding attachment - Frequency inverter for external grinding spindle - Frequency inverter for internal grinding spindle - Touch dressing sensor system - Contact guard on external grinding spindle - Manually operated safety door - Grinding wheel flange - LED spot with flexible arm Ljdpfx Aled Hdxwecjrt - Matching coolant system

Rok výroby: 1955, stav: pripravené na použitie (použité), K dispozícii je konvenčná vnútorná brúska Fortuna. Vzdialenosť medzi hrotmi: 1500 mm, výška hrotov: 225 mm, maximálny priemer obrobku: 450 mm, maximálna hmotnosť obrobku: 300 kg, priemer brúsneho kotúča: 450 mm, šírka kotúča: 80 mm, priemer otvoru: 203 mm, otáčky: 265 ot./min, rozmery stroja (X/Y/Z): cca 3450 mm/1450 mm/1550 mm, hmotnosť: cca 4000 kg. Dokumentácia k dispozícii. Možnosť obhliadky na mieste. Ljdpfxeyg Nvts Alcort

Stav: veľmi dobrý (použitý), Rok výroby: 2017, CNC kruhová brúska KRAFT / Praise TT60-40L-C2-H, použitá – Ø 600 × 4 000 mm, Siemens TT60-40L-C2-H je CNC kruhová brúska so stolom s pohyblivou plošinou (konštrukcia s pohyblivým stolom) určená na brúsenie valcov a ťažkých hriadeľov do dĺžky 4 000 mm a hmotnosti obrobku až 3 tony medzi čapmi. Bola vyrobená v rokoch 2016/2017 spoločnosťou Praise Machinery na Taiwane, ktorá je výrobcom valcov a kruhových brúsok. Odvtedy bola umiestnená v nemeckom výrobnom závode, kde bola len minimálne používaná. Nachádza sa v Einbecku (Dolné Sasko) a je k dispozícii v krátkom čase. Lrjdpfjz Ebl Tsx Alcot Brúsna hlava a pozdĺžny suport sa pohybujú po hydrostatických/hydrodynamických ložiskách. Posuv v osi X dosahuje až 0,0005 mm na impulz a otáčky brúsneho vretienka sú plynulo nastaviteľné. Ďalej je k dispozícii otočná hlava vretena obrobku (0–90°) a elektromechanicky ovládaný lícny stôl s nožným pedálom. Stroj je navrhnutý na guľaté brúsenie (Crowning, typ C2). Oblasti použitia: - Dokončovacie brúsenie valcov z papierenského, fóliového, tlačiarenského a oceľárskeho priemyslu - Brúsenie potiahnutých valcov (tvrdý chróm, karbid) s brúsnymi kotúčmi CBN alebo diamantovými - Dlhých hriadeľov, vretien a rotorov do 4 m - Guľatých a valcových valcov s guľatým profilom do priemeru 10 mm Technické údaje (podľa údajov výrobcu): - Výrobca: Praise Machinery Corp., Taiwan (distribúcia pod značkou KRAFT) - Typ: TT60-40L-C2-H (ťažká verzia) - Rok výroby: 2016/2017 - Riadiaci systém: Siemens Sinumerik CNC - Priemer obvodového brúsenia nad lôžkom: 600 mm - Rozpätie medzi čapmi: 4 000 mm - Výška medzi čapmi: 320 mm - Maximálna hmotnosť obrobku: 3 000 kg medzi čapmi, 6 000 kg na oporníkoch - Brúsny kotúč: 760 × 100 × 304,8 mm, obvodová rýchlosť 45 m/s - Motor brúsneho vretena: 22,5 kW - Pričny zdvih brúsnej hlavy (X): 315 mm, rýchloposuv 1 500 mm/min - Pozdĺžny zdvih suportu (Z): 4 400 mm, posuv 10–6 000 mm/min - Otáčky vretena obrobku: 8–80 ot/min, pohon 11,25 kW - Lícny stôl: zdvih 100 mm, kužeľové uchytenie MK 6 - Pracovná presnosť: okrúhlosť a valcovitosť 0,002–0,005 mm, povrchová drsnosť Ra ≤ 0,3 µm - Príkon: približne 45 kW, 400 V / 50 Hz - Potrebný priestor: približne 13 000 × 2 900 × 1 800 mm - Hmotnosť: približne 14,7 t Výbava a príslušenstvo: - Otočná hlava vretena obrobku 0–90° - Elektromechanický lícny stôl s nožným pedálom - Senzor pre ochranný kryt brúsneho kotúča - 4-čapové skľučovadlo - 2 dvojbodové oporníky (valcové čapy Ø 100–300 mm) - Zariadenie na opravu, príruba kotúča s odťahovačom, indikátor, magnetická základňa - Chladiaci systém s magnetickou a papierovou páskovou filtrou - Mazacia sústava pre brúsnu hlavu a osi - Úplné opláštenie s posuvnými dvierkami, teleskopickými krytmi - Rozvádzač s klimatizáciou - Pohon Siemens, dokumentácia CE, návod na obsluhu Stav: Stroj bol len minimálne používaný. Nachádza sa v prevádzke predchádzajúceho vlastníka a po dohode je možné ho prehliažiť. Demontáž, preprava a opätovná inštalácia bude v prípade záujmu zabezpečená. Cena a termín prehliažky na vyžiadanie.

Stav: dobrý (použitý), Rok výroby: 2018, Celkový príkon 40 kW Tlak vzduchu 5 bar Rozmery D-Š-V 2850 x 2470 x 2290 mm Hmotnosť 7 000 kg Vonkajšie brúsenie, vnútorné brúsenie, tvrdé sústruženie, meranie DVS UGrind – Neuveriteľne presvedčivé. – Efektívne komplexné obrábanie pomocou brúsnych, sústružnických a meracích nástrojov na jednej multifunkčnej hlave – ideálne pre malé až stredné série hriadeľov a vretien s rozostupom medzi hrotmi do 1 200 mm – strojové lôžko z prírodného granitu pre vysokú dynamickú a tepelnú tuhosť – konštantne presné výsledky obrábania vďaka hydrostaticky uloženej podpory – rýchle dosiahnutie požadovaných rozmerov vďaka intuitívnemu ovládaciemu systému DVS UCee – iba 7, prípadne 8,5 m² inštalačnej plochy vrátane systému na prípravu chladiacej kvapaliny (KSS) --> BUDERUS, typ: U-Grind 800 --> Ovládanie: Bosch Rexroth MTX, IndraControl L45.1, 15" displej --> Rozostup medzi hrotmi: 1 200 mm --> max. vonkajší Ø: 350 mm --> max. hmotnosť obrobku medzi hrotmi: 50 kg - Priečna os: X-os - --> max. zdvih: 500 mm --> max. rýchlosť: 30 m/min --> Rozlíšenie: 0,1 µm - Pozdĺžna os: Z-os - --> max. zdvih: 800 mm --> max. rýchlosť: 30 m/min --> Rozlíšenie: 0,0005 – 0,1 mm - Multifunkčná hlava B-os - --> Rozsah natočenia: -45° až +225° --> Rozsah natočenia pre 180°: presnosť polohovania: 0,0002 ° --> Opakovateľná presnosť: 1" --> Rozlíšenie: 0,001° - Vonkajšie obrábanie - --> max. dĺžka obrábania: 750 mm --> Obvodová rýchlosť: 50 korund / 80 CBN --> Výkon pohonu: 15 kW --> max. rozmery brúsneho kotúča: Ø400 x 50 x 152,4 mm - Vnútorné obrábanie - --> max. priemer otvoru: 250 mm --> max. hĺbka otvoru: 235 mm --> Výkon pohonu S1: 1,8 – 7,5 --> Otáčky: 30 000 až 50 000 ot./min Lrjdpfx Aez Ek Abslcst - Vreteno C-os - --> max. otáčky: 1 500 ot./min --> Výkon pohonu: 1,8 kW --> Pohybový moment: 90 Nm --> Rozlíšenie meracieho systému: 0,001 ° --> Kruhovitosť: 0,8 µm --> Presnosť polohovania: 0,0001 ° - Podpéra - --> Zdvih kužeľa: 50/80 mm --> Priemer kužeľa: 60 mm --> Uloženie: hydrostatické --> Jemné nastavenie pre korekcie valcovitosti: +-40 µm - 3-bodová podpera - --> Rozsah upínania: Ø20 – Ø150 mm --> Hrubé nastavenie: 40 µm --> Jemné nastavenie: 2 µm --> Nastaviteľnosť: plynulo Hlavné výhody: > Kompletné obrábanie v jednom upnutí. Sústruženie, ak sa dá sústružiť. Brúsenie, ak sa má brúsiť. > Krátka doba nastavenia, rýchle programovanie – stroj, s ktorým sa príjemne pracuje a rýchlo sa dosiahne cieľ. > Intuitívne a ergonomické: dobrá dostupnosť, nakladanie pomocou žeriavu, intuitívne ovládanie pomocou dotykovej obrazovky a hotových programových modulov. > Nízka inštalačná plocha vďaka integrovanej úprave chladiacej kvapaliny > Voliteľné automatizačné riešenia: S našou ULoad alebo individuálnym riešením, napríklad od rbc robotics, pracuje DVS UGrind aj plne automaticky.

Stav: použitý, Rok výroby: 2000, Grinding length: 800 mm Center height: 150 mm Control: FANUC Lrodpfxju Hag Nj Alcjt Grinding wheel dimensions max.: 400 x 63 x 127 mm Workpiece weight: 120 kg Motor power: 7.5 kW Grinding wheel speed range: 45 m/s Swivel range: +45/-15° degrees Workpiece spindle speed: 22–313 / 51–750 rpm Workpiece headstock swiveling: +/- 90° Tailstock quill taper: MT 4 X-axis travel: 355 mm Z-axis travel: 4.0 mm Feed rate: 0 to 7.5 m/min Machine weight: approx. 4.0 t Space requirement (LxWxH): approx. 3.7 x 2.2 x 1.9 m -Including coolant system -Including enclosed steady rest -Including dressing diamond -Including open steady rest -Including 3 grinding wheels -Including 3 flanges -Including internal grinding spindle adapters

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° Lrodpfxod Ih Dvj Alcet 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 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, Priemer brúsenia: 250, 350, 450 mm Dĺžka brúsenia: 1000 mm Výška hrotov: 125, 175, 225 mm Priemer brúsneho kotúča: 400 mm Šírka brúsneho kotúča: 50 mm Priemer upnutia (otvor): 127 mm Kužel vretena obrobku: MK5 Otáčky vretena obrobku: 20–400 ot./min Vreteník obrobku otočný: 360° Vreteník brúsneho vretena otočný: 180° ± Otáčky brúsneho vretena: 1500, 1700, 2200 ot./min Prísuv po zdvihu: 0,001–0,030 mm/Ø Priebežný prísuv: 0–0,95 mm/Ø Stôl otočný: ±8° Pozdĺžny pohyb stola: 1300 mm Rýchlosť stola: 0,02–6 m/min Lrsdot Ii Nuopfx Alcjt Hmotnosť obrobku medzi hrotmi: 130 kg Max. hmotnosť obrobku – letmo: 130 kg (vrátane upnutia) Vnútorný upínací priemer vretena: 70 mm Celkový príkon: 6,5 kW Hmotnosť stroja cca: 2,5 t Pôdorysný rozmer cca: 4,2 × 2,0 m Ako svetový líder v oblasti repasovania/modernizácie Kellenberger strojov zabezpečujeme nielen dodávky strojov v kvalite nových strojov so zárukou, ale aj servis pre Vaše zariadenia. Geometricky repasované a nanovo lakované s originálnou elektronikou. Fotografia znázorňuje typ 600U nedávno dodaný zákazníkovi. -Digitálny odpočet v 2 osiach. Rozlíšenie os x: 0,5 μm Možnosti: -Elektronický odčitávač otočiek vo vretene obrobku s digitálnym displejom -Elektronický odčitávač otočiek v brúsnom vretene s digitálnym displejom (nie je možná výšková regulácia cez vreteno) -Nové robustné vnútorné brúsne zariadenie s priemerom 80 mm alebo 100 mm s nastavením výšky -Zvýšenie výšky hrotov až na max. 225 mm -Regulácia otáčok brúsneho vretena Vrátane: -Obslužné náradie -Upínacia trubica pre skľučovadlo Ďalšie príslušenstvo na požiadanie. Táto obrábacie stroj momentálne nespĺňa základné bezpečnostné a ochranné požiadavky podľa BetrSichV 2015. Splnenie požadovaných minimálnych cieľov ochrany je potrebné stanoviť prostredníctvom posúdenia rizika podľa BetrSichV.

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 - 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 Lsdpfxjt Ii Rro Alcsrt - 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, 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 MK5 Workpiece spindle speed 20–400 rpm Workpiece headstock swiveling 360° Grinding spindle head swiveling 180 + - ° Grinding spindle speed 1500, 1700, 2200 rpm Plunge (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 Workpiece weight max. (overhung) 130 kg incl. clamping equipment 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 As the world's leading company in the field of Kellenberger overhaul/retrofit, we are not only able to deliver machines in as-new condition and with warranty, but can also provide service for your machines—recently delivered equipment supplemented with additional options such as: - Splash guard doors - X-axis enclosure - Grinding spindle head swivel angle indicator Ljdpfx Alsuxftxecjrt Available at a surcharge. Geometrically overhauled and newly painted with original electrics. The machine is equipped as standard with central lubrication and roller guide in the X-axis flat slideway as well as air lift-off in the grinding spindle head. - Digital display in 2 axes. X-axis resolution 0.5 μm Options: - Rotary encoder with digital display for the workpiece spindle head - Rotary encoder with digital display for the grinding spindle head (no height adjustment with spindle possible) - New heavy-duty internal grinding unit, diameter 80 mm or 100 mm, with height adjustment - Increase in center height to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Additional accessories on request. The machine tool does not currently meet the fundamental safety and protection requirements specified in BetrSichV 2015. Raising the required minimum protection level must be established by means of a risk assessment in accordance with BetrSichV.

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 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 Lsdpfx Alouxfucjcort - 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: 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 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 Lrsdpfx Aouxfu Nolcjt - External and internal radius grinding (radius dressed on wheel) - Semi-automatic oscillation grinding - Workpiece...

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 B-axis with 1° Hirth coupling Longitudinal positioning HF internal grinding spindle Lodpsvx Dvujfx Alcort GAP control Paper band filter

Stav: použitý, Rok výroby: 2004, Brúsny priemer 250 mm Brúsna dĺžka 650 mm Výška hrotov 125 mm Stroj sa predáva po údržbe a s novou geometriou Doterajšie prevádzkové hodiny: 12 260 Koník s jemným nastavením Brúsny vreteník otočný s 5° Hirtovým ozubením Filtračný papierový pás Lredpfsywntysx Alcet Meracia jednotka Marposs Vnútorné brúsne zariadenie

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 Lrsdpfxeuxftre Alcot 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, 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. 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. Lrodjvq R Uzjpfx Alcjt

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. - rozsiahla údržba Lsdjxzk Nijpfx Alcsrt - 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: 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 Lrodsy U N Hijpfx Alcjt 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 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: 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. Ledpfx Alsd Ih D Eocsrt 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 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: 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 Lredpfxed Ih D Ne Alcst 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 - 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 Lrsdped Ih Dwefx Alcst 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 - Spare parts - Accessories

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 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: Lrsdpfod Ih D Rox Alcet - 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, 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 -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 Lrodpfot Ii Nbsx Alcjt

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° 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. Lrodpfx Alsuxft Escet - 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, 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 Lsdpfx Aley R Ed Aocjrt Zariadenie na vnútorné brúsenie Koník s jemným nastavením Sínusové pravítko na WSS Kel-Set Pasívne pozdĺžne polohovanie Movomatic TMP91

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 B-os s ručným natáčaním Priemer brúsneho kotúča vľavo 400 mm Lsdoy R Ed Njpfx Alcsrt Priemer brúsneho kotúča vpravo na vyžiadanie Zariadenie na vnútorné brúsenie Koník s jemným nastavením