Kellenberg kúpiť použité (115)

Stav: veľmi dobrý (použitý), Rok výroby: 1997, Brúsny priemer: 80 - 250 mm Brúsna dĺžka: 600 mm Výška hrotov: 175 mm Todpfx Acsyb S Rcspob Pozdĺžny posuv: 750 mm Otáčky obrobku: 6 - 600 ot./min Otáčky brúsneho vretena: 1500 - 3600 ot./min Priečny posuv - automaticky a ručne: 320 mm Riadenie: Kelco 80 Hmotnosť stroja cca: 4,4 t Potrebný priestor cca: 3,1 x 2,1 x 2,0 m

Stav: použitý, Rok výroby: 1977, 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 Workhead swiveling: 360° Grinding head swiveling: ±180° Grinding spindle speed: 1500, 1700, 2200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swiveling: ±8° Longitudinal table travel: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight – cantilevered: 130 kg incl. clamping Tedpfoynmpgjx Acpjb Internal spindle mounting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space requirement approx.: 4.2 x 2.0 m Delivered new to university. Taken over in 2018. Then fully serviced by BEMA and delivered to a sole proprietorship. The machine will now be serviced again and the table geometry reconditioned. 2-axis Fagor digital readout retrofitted. - Tailstock with fine adjustment - Internal grinding attachment - Coolant system Accessories on request

Stav: použitý, Grinding diameter: 350 mm Grinding length: 1,500 mm Centre height: 175 mm Grinding wheel diameter: 500 mm Overhauled according to Kellenberger guidelines, including a new, modern and future-proof control system. Tedpfxouwv Idj Acpjb New servo motors for the X-axis and for the workpiece spindle head. The photo shows a previously delivered machine in the UR specification. - Operation via touch panel is extremely user-friendly. - The symbolism on the control panel is virtually identical to the original control, so no additional familiarisation is required. - Diagnostic function with PLC message display and digital I/O - Dressing function can be extended or modified as per customer requirements. - Workpiece spindle can be equipped with oriented stop on request. - New maximum infeed rate: 40 mm, can be further increased upon request. - Digital readout on 2 axes. X-axis resolution: 0.5 μm. Options: - Encoder with digital display on the workpiece spindle head - Encoder with digital display on the grinding spindle head (no spindle height adjustment possible) - New, robust internal grinding device, ø 80 mm or 100 mm, with height adjustment - Increase centre height up to max. 225 mm - Grinding spindle speed control Included: - Operating tools - Clamping tube for chuck Further accessories available on request. The machine is equipped with an electronically controlled infeed system in the X-axis, driven by stepper motor. Hydraulic table longitudinal and rapid traverse movement. Versatile applications in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup on individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measurement control Please note: At the current time, this machine does not meet the fundamental safety and protection requirements set out in the German Industrial Safety Regulation (BetrSichV 2015). Determination of the required minimum protection targets must be carried out via a risk assessment in accordance with BetrSichV.

Stav: generálne opravený (použitý), Rok výroby: 2025, Funkcionalita: plne funkčný, číslo stroja/vozidla: 1315/451, Completely overhauled: Mechanical, geometry, hydraulic, and electrical parts (checked and/or replaced) Wheelhead Disassembled, cleaned, worn and defective parts replaced, motor overhauled, bearings replaced, belts replaced, spindle disassembled, seals and O-rings replaced and adjusted. Newly painted. Workhead Disassembled, cleaned, worn and defective parts replaced, motor overhauled, belts replaced. New spindle bearings. Newly painted. Tailstock Disassembled, checked, refurbished. Tsdpew U Ry Nofx Acpsb Hydraulics Disassembled, motor checked, hoses and worn or defective parts replaced. Hydraulic block checked. X Axis Disassembled, worn parts such as O-rings, seals, segments, etc. replaced, hydraulic piston overhauled, tables reground. Z Axis Disassembled, tables reground, worn and defective parts replaced, hydraulic piston overhauled, newly painted. Electrical cabinet Fully checked, various relays replaced. Paintwork Colors: White RAL 9003 and Grey RAL 7011. Geometry as per manufacturer protocol. Various accessories checked and cleaned. Origin: CH Voltage: 380 / 50 / 3 Net weight: approx. 2,200 kg Customs position: 8460.2920 TECHNICAL SPECIFICATIONS Nominal workpiece length between centers: 600 mm Maximum workpiece length between centers (overhanging headstock): 750 mm Center height, standard: 125 mm Center height with interchangeable riser blocks: 175 => 250 mm Max. workpiece diameter (125 mm center height): 250 mm Max. workpiece diameter with riser blocks: 350 => 500 mm Table swivel angle each direction: 10° Maximum length for flat surface grinding (maximum width = 200 mm): 900 mm Continuously variable hydraulic table speed: up to approx. 6 m/min Table reverse dwell time: 0-5 sec. Wheel for external grinding, diameter-width-bore: 400x50x127 mm Wheel for surface grinding: 250x13x76 mm Wheelhead spindle speeds: 1500/1700/2200/3600 rpm Wheelhead swivel: 270° Indexed every 90° Wheelhead vertical travel, center height: 125–350 mm Wheelhead transverse travel: 285 mm Hydraulic rapid infeed and retraction travel: 40 mm Intermittent feed per table reversal: 0.001–0.03 mm/diameter Continuous plunge grinding feed: 0–0.9 mm/diameter Micrometric feed stop, graduation: 0.001 mm/diameter Workhead rotation: 360° Infinitely variable workhead speeds, standard/special rpm: 20–400/10–400 Internal taper of workhead/tailstock: 5/3 Morse Wheelhead motor: approx. 4 HP All technical data are given without engagement and subject to error or omission.

Stav: veľmi dobrý (použitý), s vnútorným brúsnym zariadením Výška hrotu: 125 mm Vzdialenosť medzi hrotmi: 600 mm Brúsny kotúč: 400 x 40 x 127 mm Tedpfx Asiu E Trecpjb Rôzne príslušenstvo MARCELS MASCHINEN AG

Stav: generálne opravený (použitý), Funkcionalita: plne funkčný, číslo stroja/vozidla: 32461/2384, Country of manufacture: Switzerland Voltage: 380 / 50 / 3 Net weight: 2200 kg TECHNICAL DATA Nominal centre distance: 600 mm Maximum centre distance (workpiece spindle head and tailstock extended): 750 mm Standard centre height: 125 mm Centre height with interchangeable intermediate plates (workpiece spindle and tailstock): 175 → 250 mm Maximum possible swing diameter (125 mm centre height): 250 mm Maximum possible swing diameter with intermediate plates: 350 → 500 mm Swivelling range of worktable, each side: 10° Maximum length for surface grinding (table width = 200 mm): 900 mm Table speed, hydraulically infinitely variable: approx. 6 m/min Table reversal delay: 0-5 sec Grinding wheel for cylindrical grinding, diameter x width x bore: 350/400 x 50 max. x 127 mm Grinding wheel for surface grinding, diameter x width x bore: 250 x 13 x 76 mm Grinding spindle speeds: 1500/1700/2200/3600 RPM Swivelling range of grinding spindle head: 270° Locking positions: every 90° Vertical movement of the grinding spindle head, centre height: 125–350 mm Cross movement of the grinding slide: 285 mm Hydraulic rapid advance and return of the grinding slide: 40 mm Infeed per table reversal, stepless: 0.001–0.03 mm/rev Infeed for plunge grinding: 0–0.9 mm/rev Micro stop for infeed per division: 0.001 mm/rev Swivelling range of workpiece spindle head: 360° Workpiece speed, steplessly adjustable, standard/special: 20–400 / 10–400 RPM Internal taper, workpiece spindle/tailstock: Morse 5 / Morse 3 Grinding spindle motor, approx.: 4 HP Todpfod Amifjx Acpob Errors and omissions excepted. Technical data supplied without obligation. Inventory No. 2170089, Machine Accessories List: 1 workpiece headstock MK5 1 sine bar without comparator 1 grinding headstock with 4 drive pulleys 1 tailstock MK3 1 collet drawbar system with puller and reducing sleeve B32 1 internal grinding attachment with Fischer UJ50x250 quill – drive pulley Ø 48 for 14000 RPM 1 rotatable wheel dressing unit with 50 mm base 1 table rotation stop without comparator 1 coolant system by decantation 1 ejector 1 balancing bar

Stav: pripravené na použitie (použité), Rok výroby: 2004, Funkcionalita: plne funkčný, číslo stroja/vozidla: 665100, celková hmotnosť: 4 700 kg, výška stredu: 125 mm, Rundlopná brúska s robotom! Todpozcwfuefx Acpsb TECHNICKÉ ÚDAJE Výška hrotu: 125 mm ÚDAJE O STROJI Ovládanie: Fanuc 18i-T Celková hmotnosť: 4.700 kg Prevádzkové hodiny Automatický čas (podľa obrázku): 41.411 h Čas posuvu (podľa obrázku): 14.251 h VYBAVENIE Robot Universal Robots UR5 Štandardné príslušenstvo 1 brúsny komplet vpravo 500 x 110 x 203,2 mm 1 ručné otočenie „otáčavého dielu“ s manuálnym indexovaním každých 2,5 stupňa Automatické vyvažovacie zariadenie MARPOSS typ E 82 Hydraulické zasunutie pinoly pre koníka Monitorovanie zdvihu koníka Štandardný unášací vreteník MK 5 DIN 55026 veľkosť 5"

Stav: dobrý (použitý), Vzdialenosť medzi hrotmi: 1000 mm Výška hrotov: 175 mm Značka CNC: FANUC Tedpfxotrgn To Acpjb Model CNC: Oi-TD

Stav: použitý, Distance between centers: 1000 mm Center height: 250 mm B-axis: Accuracy 0.1" CNC brand: Kelco Tedpfsxmg Eksx Acpob CNC model: 90 Left grinding wheel dimensions (od x id x width): Ø400 x Ø127 x 63 mm Right grinding wheel dimensions (od x id x width): Ø400 x Ø127 x 50 mm Workhead swivel: -30º to +120º Workhead taper: MK 5 Max. workpiece weight between centers: 150 kg Tailstock taper: MK 4 Tailstock quill stroke: 50 mm Max. peripheral speed: 32 m/s High-frequency internal grinding spindle: Ø120 mm High-frequency internal grinding spindle brand: WARNER, model K 3.000 Main motor power: 7.5 kW Total power: 26.5 kW Max. Z-axis travel: 1150 mm Max. Z-axis speed: 15 m/min Table swivel: 0º to 9º Max. X-axis travel: 320 mm Max. X-axis speed: 7.5 m/min Length: 3600 mm Width: 2000 mm Approx. weight: 5,000 kg

Stav: použitý, Rok výroby: 1995, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotov 175 mm Tsdpfxjxyadae Acpjb 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.

Stav: pripravené na použitie (použité), Rok výroby: 1989, Funkcionalita: plne funkčný, číslo stroja/vozidla: 32.469.3143, výška stredu: 125 mm, dĺžka brúsenia: 1 000 mm, Stroj bol v roku 2009 čiastočne repasovaný! TECHNICKÉ ÚDAJE Todpfjzcwfnox Acpsb Výška hrotu: 125 mm Vzdialenosť medzi hrotmi: 1 000 mm VYBAVENIE Automatický pracovný cyklus Medzidosky 50 mm pre výšku hrotu 175 mm Tlmiace podložky proti vibráciám Strojové osvetlenie Zariadenie na vnútorné brúsenie pre max. Ø 70 mm Vnútorné brúsne vreteno UJ7P Prívod chladiacej kvapaliny cez vreteno obrobku vrátane ochranného krytu Bočné a šikmé orovnávanie Otočné orovnávacie zariadenie na vnútorné brúsenie Orovnávacia zarážka na vnútorné brúsenie Skľučovadlový upínací systém Sada upínacích klieštin Doraz na meranie natáčania stola s odchýlkomerom 1/100 mm Sinusové pravítko Pevný doraz stola Pásový filtračný systém SONY digitálne odmeriavanie, 2 osi Dokumentácia

Stav: dobrý (použitý), Distance between centers: 1000 mm Center height: 230 mm Main motor power: 9.2 kW Grinding wheel dimensions (OD x ID x width): 500 x 80 x 203.2 mm Maximum workpiece diameter: 460 mm Tailstock taper: MORSE 4 Todotrgnzepfx Acpsb Workhead taper: MORSE 5 Maximum Z-axis travel: 1115 mm Maximum X-axis travel: 260 mm Approximate dimensions (length x width): 440 x 370 cm Approximate weight: 4700 kg

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 Todpfoyhnrvex Acpsb 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 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

Stav: pripravené na použitie (použité), Rok výroby: 2001, Funkcionalita: plne funkčný, dĺžka brúsenia: 900 mm, TECHNICKÉ ÚDAJE Maximálna brusná dĺžka: 900 mm Vzdialenosť medzi centrami: 600 mm Výška centier (štandard): 125 mm Výška centier s nadstavbovými blokmi na hlave a koníku: 175 - 250 mm Maximálny otočný priemer s nadstavbovými blokmi: 350 - 500 mm Náklon stola / na každú stranu: 10° Čas zotrvania pri spätnom chode stola: 0 - 5 s Priemer / šírka / otvor kotúča: 250 x 13 x 76 mm Otáčky brúsneho vretena: 360 ot./min Priečny posuv brúsnej hlavy: 285 mm Tedeytf Tbepfx Acpjb Rýchly posuv brúsnej hlavy dopredu a dozadu: 40 mm Prerušované podávanie na jednu otáčku stola: 0,001 - 0,03 mm Mikrokorektor podávania, 1 dielik ciferníka: 0,001 mm Pracovné rýchlosti plynule nastaviteľné (normálne / špeciálne): 20 - 400 / 10 - 400 ot./min DETAILY STROJA Typ riadenia: konvenčné

Stav: dobrý (použitý), valcová brúska Todpfxetrguks Acpob