Tschudin Brúska Na Valce Cnc kúpiť použité (101 378)

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. 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 Lhodpfxjz Ebl Ts Aqisl - 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.

Rok výroby: 1987, stav: použitý, Na predaj je univerzálna CNC okrúhla brúska Studer, ktorá vyžaduje opravu. Sieťové napätie/frekvencia: 380 V/50 Hz, riadiaci systém: Siemens SINUMERIK System 3, pohonný systém: Siemens SIMODRIVE, merací systém: Marposs E5. Súčasťou je rôzne príslušenstvo. Dokumentácia je k dispozícii. Je možné dohodnúť si osobnú prehliadku. Lhsdpfx Aozxhk Ejqiol

Rok výroby: 2014, stav: pripravené na použitie (použité), A fully overhauled and modernized Karstens cylindrical grinding machine from 1992, refurbished in 2014, is available. Centre distance: 1000 mm, centre height: 180 mm, grinding diameter: 360 mm, max. workpiece weight between centers/in chuck: 250 kg/70 kg, grinding wheel diameter: 400 mm. Spindle taper: MT4, spindle speed: 450 rpm, swiveling range: 90°, tailstock taper: MT4, tailstock quill stroke: 45 mm, tailstock force: 600 N. Table swivel: 10°, cross-feed spindle travel: 80 mm, rapid traverse: 50 mm, coarse adjustment: 280 mm, weight: approx. 3800 kg. Includes 3 nearly new live centers and grinding wheels. Documentation available. Inspection on site is possible. Lsdpfx Aev Suftoqiohl

Stav: použitý, TECHNICAL DATA - Distance between centres: 400 mm - Centre height: 125 mm - Max. workpiece weight between centres: 150 kg - Z-axis travel: 600 mm - Z-axis rapid traverse: 15 m/min - Table swivel: +/- 6 ° GRINDING SPINDLE - Grinding wheel dimensions: 500 x 80 x 203.2 mm - Peripheral speed: 60 m/sec - Power: 9.5 kW - Head position: -30 ° WORKPIECE SPINDLE - Taper: MT5 - Speeds: 5 - 1500 rpm - Power: 2.1 kW - Bore: 34 mm TAILSTOCK - Taper: MT3 - Quill stroke: 80 mm ELECTRICAL DATA - Voltage: 400 V - Frequency: 50 Hz Ledpfx Ajuhbx Hoqiohl - Installed power: 16 kVA DIMENSIONS AND WEIGHT - Required floor space: 3,650 x 3,050 mm - Machine height: 2,000 mm - Machine weight: 4,850 kg OPERATING HOURS - Operating hours: 31,000 h EQUIPMENT - CNC: Siemens 840 D - Offset electronic handwheel - Automatic tailstock centre - Diameter and length measurement system - Robot for loading and unloading - Cooling unit - Coolant tray - Oil mist extractor - Diamond dresser with dresser wheel - Second grinding head with CBN grinding wheel and rotary dresser - Fire extinguishing system* *Note: Functionality not guaranteed. To be checked by a qualified company appointed by the buyer.

Stav: použitý, TECHNICAL DATA - Distance between centers: 1000 mm - Center height: 175 mm - Travel (Z/X): 1050 x 275 mm - Max. feed rates (Z/X): 10 x 5 m/min - Grinding wheelhead spindle type: 2 external, 1 internal - Left external grinding wheel dimensions: 500 x 63 x 127 mm - Right grinding wheel dimensions: 400 x 63 x 127 mm - Grinding wheel motor power: 7.5 kW - Rotational speed: 1670 - 2110 rpm - Orientation of grinding wheelhead spindle: -15 to +225° - Resolution: 0.001° - Workhead spindle taper: Morse Taper 5 - Workhead spindle rotational speed: 1 - 1027 rpm - Workhead spindle power: 0.785 kW - Tailstock: Morse Taper 3 - Quill stroke: 35 mm - Weight: 7000 kg - Power-on hours: 47,959 h EQUIPMENT - Distance between centers: 1000 mm - Center height: 175 mm - Travel (Z/X): 1050 x 275 mm - Max. feed rates (Z/X): 10 x 5 m/min - Grinding spindle head type: 2 external grinding wheels, 1 internal grinding wheel - Left external grinding wheel dimensions: 500 x 63 x 127 mm - Right grinding wheel dimensions: 400 x 63 x 127 mm - Grinding wheel motor power: 7.5 kW - Rotational speed: 1670 - 2110 rpm - Grinding wheelhead spindle orientation: -15 to +225° - Resolution: 0.001° Lhedpfx Aouhbyqsqijl - Workpiece spindle head taper: Morse Taper 5 - Workpiece spindle head rotational speed: 1 - 1027 rpm - Workpiece spindle head power: 0.785 kW - Counter spindle head: Morse Taper 3 - Quill stroke: 35 mm - Weight: 7000 kg - Power-on hours: 47,959 h

Stav: použitý, TECHNICKÉ ÚDAJE - Počet osí: 6 - Výška hrotů: 175 [mm] - Vzdálenost mezi hroty: 650 [mm] LINEÁRNÍ OSY - Délka broušení: 800 [mm] - Zdvihy X x Z: 310 x 850 [mm] DRŽÁK BRUSNÉHO KOTOUČE – VŘETENO - Kontinuální orientace (osa B): +/- 9 [°] - Přesnost osy B (vysokorychlostní obrábění): 0,001 [°] - Rozměry vnějšího brusného kotouče: 500 x 80 x 20 [mm] - Výkon vřetena držáku brusného kotouče: 12,5 [kW] - Otáčky: 1400–3200 [ot/min] VŘETENO DRŽÁKU OBROBKŮ - Typ kužele: ISO50 - Přesnost indexace osy C: 0,001 [°] - Výkon: 4 [kW] - Otáčky: 1–1000 [ot/min] SYNCHRONIZOVANÉ PROTIVŘETENO - Typ kužele: CM4 - Zdvih pinoly (osa W): 90 [mm] - Průměr pinoly: 50 [mm] - Výkon: 1,6 [kW] - Max. hmotnost obrobku mezi hroty: 50 [kg] ELEKTRICKÉ NAPÁJENÍ - Napájecí napětí: 400 [V] 50 [Hz] STROJNÍ HODINY - Počet provozních hodin: 36 000 PŘÍSLUŠENSTVÍ - CNC řízení FANUC 31i-A - Software: * StuderWIN * Pictogramming * Cykly pevného závitu StuderThread * StuderTechnology - Dálkové ovládání s elektronickým ručním kolečkem - Odsouhlasovací pravítka na osách X a Z - Automatický dotykový ramenový měřič délky MOVOMATIC C25 - Měřící dotykový ramen pro měření v procesu (in-process) vnějšího průměru MOVOMATIC DM205 - Nádrž na chladicí kapalinu 375 litrů - Papírový filtr - Odsávání olejové mlhy - Rameno pro zakládání brusného kotouče - Poháněné orovnávání pomocí otočného ovladače (průměr 100 mm) na stole - SENSITRON Lhsdpfx Aou Haf Ejqiel - Automatické dynamické vyvažování DittelM6000 - Příruby držáku brusného kotouče - Rozhraní pro lůžkovou opěru AROBOTECH - Rozhraní B3 PROFIBUS pro automatické zakládání

Stav: použitý, TECHNICKÉ ÚDAJE - Výška hrotu: 125 mm - Vzdialenosť medzi hrotmi: 400 mm - Rozmery brúsneho kotúča: 400 x 127 x 50 mm - Výkon: 4 kW - Max. hmotnosť obrobku: 30 kg - Priestorové nároky: 3000 x 3520 mm - Hmotnosť: 4000 kg PRÍSLUŠENSTVO Lhsdpfjuhbxtsx Aqijl - CNC FANUC 21i-T - B-os s presnosťou 1° - 3-čeľusťové skľučovadlo - Príruby na držiak náradia - 1 vonkajší brúsny kotúč - 1 diamantovacie zariadenie - Protismerný hrot s jemným nastavením - 1 vnútorná brúsna jednotka s vretenom 42 000 ot/min - Nádrž na chladiacu kvapalinu s papierovým filtrom - Merací dotykový snímač na obrobky

Stav: použitý, TECHNICKÉ ÚDAJE - Počet os: 3 - Výška medzi hrotmi: 175 [mm] - Vzdialenosť medzi hrotmi: 1000 [mm] LINEÁRNE OSI - Dĺžka brúsenia: 500 mm - Pohyby osí X x Z: 267 x 650 [mm] BRÚSNE VRIEĎADLO - Rozmery brúsneho kotúča: 500 x 80 x 203 [mm] - Výkon vretienkového pohonu: 7,5 [kW] - Rýchlosť rezu: 44 [m/s] VRIEĎADLO PRE OBRÁBANÉ DIELY - Typ kužeľa: CM5 - Os C: +/-0,5 [°] - Výkon: 1 [kW] - Otáčky: 30–1000 [ot/min] PROTI VRIEĎADLO - Typ kužeľa: CM3 - Zdvíhanie objímky: 35 [mm] - Priemer objímky: 50 [mm] - Max. hmotnosť obrobku medzi hrotmi: 130 [kg] ELEKTRICKÉ NAPÁJANIE - Napájacie napätie: 400 V, 50 Hz - Rozmery stroja: 2700 x 2350 x V. 2100 [mm] - Hmotnosť: 4 000 [kg] Ljdpfx Asuhbydjqiehl PREVÁDZKOVÉ HODINY - Počet prevádzkových hodín: 17 775 PRÍSLUŠENSTVO - CNC riadenie FANUC 16i-TA - Pictogramming - Studer RELEASE C - Diaľkové ovládanie s elektronickým ručným kolieskom - SENSITRON - Dynamické vyvažovacie zariadenie Hydrobalance HBA 40000-1 - Automatická meracia ramena dĺžky MOVOMATIC C25 - Meracia ramena vonkajšieho priemeru in-process MOVOMATIC - Kryt brúsneho kotúča s automatickým nakláňaním - Pevné diamantové zariadenie na vretienku pre obrobky - Nádrž na chladiacu kvapalinu: 375 [l] - Papierový filter - Odsávanie olejovej hmly - Držiaky brúsnych kotúčov

Stav: použitý, TECHNICAL DATA - Centre distance: 200 [mm] - Centre height: 100 [mm] - Travel (X/Z): 130 / 170 [mm] GRINDING WHEEL SPINDLE - Wheel dimensions: 400 x 63 x 127 [mm] - Peripheral speed: 45 [m/sec] - Power: 3 [kW] - Orientation: 30 [°] WORKPIECE SPINDLE - Taper: MT4 - Speeds: 600 - 3000 [rpm] - Power: 0.5 [kW] - C-axis indexing accuracy: +/- 0.5 [°] TAILSTOCK - Taper: MT2 - Quill stroke: 30 [mm] ELECTRICAL SUPPLY - Voltage: 400 [V] - Frequency: 50 [Hz] - Installed power: 19 [kVA] DIMENSIONS - Footprint: 1760 x 2180 [mm] Lhedpeuhbxmofx Aqiel - Height: 2630 [mm] - Weight: 4,000 [kg] MACHINE HOURS - Power-on hours: 46,943 [h] - Operating hours: 21,529 [h] EQUIPMENT / ACCESSORIES - CNC FANUC 16TB - Options: Studer Release B, Pictogramming - Interface: RS232C - Electronic offset levers - Direct feedback scales on X and Z axes - Tailstock with fine concentricity adjustment - Hydraulic backlash compensation on tailstock quill - Swivelling dressing wheel on table: FISCHER AES-72x230/3 - Grinding wheel dynamic balancing: DITTEL HBA 4000 - In-process diameter gauging: MOVOMATIC ES400 - Loading/unloading robot system: FELSOMAT - Automatic front door - Coolant system - Electrostatic extraction: ELOSTA BF2000 - Pneumatic collet chuck - 1 grinding wheel holder - 1 grinding wheel - Carrying arm for zero-G wheel change - 1 balancing shaft

Stav: použitý, TECHNICAL DATA - Distance between centers: 400 [mm] - Center height: 125 [mm] - Max. workpiece weight between centers: 150 [kg] - Z-axis travel: 600 [mm] - Z-axis rapid traverse: 15 [m/min] - Table swiveling range: +/- 6 [°] GRINDING SPINDLE HEADSTOCK - Grinding wheel dimensions: 500 x 80 x 203.2 [mm] - Peripheral speed: 60 [m/sec] - Power: 9.5 [kW] - Head position: -30 [°] WORKPIECE SPINDLE HEADSTOCK - Taper: MT5 - Speeds: 5 - 1500 [rpm] - Power: 2.1 [kW] - Bore: 34 [mm] TAILSTOCK - Taper: MT3 - Quill stroke: 80 [mm] ELECTRICAL SUPPLY - Voltage: 400 [V] - Frequency: 50 [Hz] - Installed power: 16 [kVA] WEIGHT AND DIMENSIONS - Required space: 3,650 x 3,050 [mm] - Machine height: 2,000 [mm] - Machine weight: 4,850 [kg] Lhsdpjuhbxyjfx Aqiol OPERATING HOURS - Operating hours: 42,000 [hrs] EQUIPMENT - CNC: Siemens 840 D - Electronic handwheel offset - Automatic tailstock center - Diameter and length control - Robot for automated loading and unloading - Cooling unit - Coolant tray - Oil mist extractor - Diamond dresser with wheel - Second grinding head with CBN grinding wheel and rotary wheel dresser - Fire extinguishing system * *NB: Functionality not guaranteed. Must be checked by a qualified company appointed by the buyer.

Stav: veľmi dobrý (použitý), Riadenie FANUC 21i-T Výška hrotu: 175 mm Vzdialenosť medzi hrotmi: 1000 mm Brúsna hlava os B: 1° Brúsny kotúč: 500 x 63 x 203 mm Otáčky brúsneho kotúča: 1 500 ot./min. Zariadenie na vnútorné brúsenie: 60 000 ot./min. Unášací koník os C: 0,001° Merací dotyk Automatické vyvažovacie zariadenie Orsakovacie zariadenia Rôzne príslušenstvo Lhedpfxsyabt Ds Aqiol MARCELS MASCHINEN AG

Stav: veľmi dobrý (použitý), Rok výroby: 1962, číslo stroja/vozidla: 12.178, CNC Roll Grinding Machine WALDRICH SIEGEN Type WS IIa 100/25 x 5000 For sale is a high-precision roll grinding machine from WALDRICH SIEGEN in proven industrial design. The machine was retrofitted to CNC by HERKULES in 1996 and is in excellent mechanical condition. Condition / Remark The machine is currently not operational as the electrical equipment and CNC control system need to be renewed. 👉 This offers the ideal foundation for a customized retrofit to modern control technology – precisely tailored to your production requirements. Technical Data Max. grinding diameter: 1,200 mm Lsdjfbb D Djpfx Aqishl Max. grinding length: 5,000 mm Max. roll weight: 25 t Z-axis travel: 5,000 mm X-axis travel: 900 mm Grinding wheel: Max. Ø 900 mm Main drive: 40.5 kW Grinding wheel drive: 97.5 kW Equipment: Convex and concave grinding device CNC grinding support Precision machining to 0.001 mm accuracy Continuous feed (wear compensation) Partially overhauled and repainted Your Advantages: Mechanically flawless condition – optimal basis for modernization High-precision machining of large rolls Retrofit enables modern technology at significantly reduced investment costs Individually adaptable to your requirements Inspection: The machine can be viewed at any time by appointment at our warehouse.

Stav: dobrý (použitý), Ovládanie: Siemens 810 Max. priemer brúsenia valca: 1000 mm Max. dĺžka brúsenia valca: 5260 mm Ljdpfxoq Dmkwj Aqijhl Max. hmotnosť valca: 16 ton

Stav: použitý, Rok výroby: 2000, Grinding length: 800 mm Center height: 150 mm Control: FANUC 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 Ljdpfx Aou Hag Noqiohl -Including 3 grinding wheels -Including 3 flanges -Including internal grinding spindle adapters

Stav: použitý, KELLENBERGER KEL-VISTA UR 175/1000 je CNC okrúhle brúska, navrhnutá pre presnosť, vysokú presnosť a spoľahlivosť. Parametre: výška medzi hrotmi 175 mm, vzdialenosť medzi hrotmi 1000 mm, maximálna hmotnosť obrobku 100 kg; brúsny kotúč Ø400 × 63 mm, vŕtanie 127 mm; zdvih posuvného hrotu 50 mm, maximálny uhol sklonu stola 9°. Technické údaje: obvodová rýchlosť 35 m/s, otáčky 8–800 otáčok za minútu (plynule nastaviteľné), výkon motora brúsneho vretena 5 kW, rýchly posuv 12 m/min, kužeľ vretena ASA5/MK5, rozmery D3200 × Š1700 × V2000 mm. Príslušenstvo: chladiace zariadenie, systém papierových filtrov, sada brúsnych kotúčov. Dosahuje úzke tolerancie; vhodná pre automobilový priemysel, letecký priemysel, výrobu nástrojov a medicínsku techniku. Lodpfx Aoz Dvzajqijhl

Stav: použitý, Priemer brúsenia: 250, 350, 450 mm Dĺžka brúsenia: 1000 mm Lhodot Ii Nuepfx Aqijl 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 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 Lsdpfxst Ii Rre Aqishl 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 - 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: 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 Lsdpfxeywntys Aqiehl Meracia jednotka Marposs Vnútorné brúsne zariadenie

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 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. Lhsdsd Ih Dvopfx Aqijl A risk assessment according to BetrSichV must be carried out to determine the necessary minimum safety requirements.

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 Available at a surcharge. Ljdpfeuxftxsx Aqijhl 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 - 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 Lhedpfx Aqeuxfucsisl 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 Lhjdsuxfu Nopfx Aqiel - 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, 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 Ledpfx Aevx Dvuoqiohl 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: 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 Lhsdpfx Ajd Ih D Noqiel - 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: 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. Ljdsuxftrepfx Aqishl - 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.