Kellenberger 600 U kúpiť použité (87)

Rok výroby: 1979, stav: generálne opravený (použitý), Funkcionalita: plne funkčný, TECHNICAL DETAILS Csdpfx Afsk H Hp Nj Sepw 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 • 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.

Stav: použitý, Grinding diameter: 250 mm Grinding length: 600 mm Centre height: 125 mm Grinding wheel diameter: 500 mm Grinding wheel width: 80 (100) mm Bore: 203.2 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: +/- 360° Grinding headstock swivelling: +/- 0° Infeed stepwise: 0–9.99 mm/diameter Infeed continuous: 0–9.99 mm/diameter Table swivel: +/- 10° Table longitudinal travel: 700 mm Table feed speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight – overhung: 130 kg incl. clamping Cross travel: 270 mm Tailstock quill taper: MT3 Quill travel: 30 mm Total power required: 5.5–7.5 kW Machine weight approx.: 2.7 t As the global leader in Kellenberger overhaul/retrofit, we are not only able to deliver machines in new-machine quality with warranty, but can also offer you service for your machines. Overhauled according to Kellenberger guidelines, including new, modern, and future-proof control system. Photo shows a machine already delivered. - The touch-panel operation is extremely user-friendly. - The symbols on the control panel are virtually identical to those on the original system, so no retraining is required. - Diagnostic functions provide SPS messages and digital I/O display. - Dressing function can be upgraded or customised as per customer requirements. - Oriented spindle stop for the workpiece spindle available upon request. - New maximum infeed amount: 40 mm, expandable on request. - Digital readout in 2 axes. X-axis resolution: 0.5 µm. Options: - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (no height adjustment possible with spindle) - New stable internal grinding device with diameter 80 mm or 100 mm, including height adjustment - Increase of centre height up to a max. of 225 mm Cpedjd Ih Ehopfx Af Sjw - Speed control for grinding spindle Included: - New DGS paper band filter - Operating tools - Clamping sleeve for chuck Additional accessories available upon request. The machine features an electronically controlled infeed system on the X-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile use in production for external and internal cylindrical grinding, or for simultaneous external, face, and internal grinding in one setup for single parts. Possible options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Please note: The machine tool does not currently meet the fundamental safety and protection requirements as specified by BetrSichV 2015 (German Operational Safety Ordinance). A risk assessment in accordance with BetrSichV must be carried out to determine an increase of the required minimum protection target.

Stav: použitý, TECHNICAL DATA - Distance between centers: 1000 mm - Center height: 125 mm - Table swivel range: ±8° - Universal wheelhead spindle - Left grinding wheel dimensions: 400 x 50 x 127 mm - Motor power: 3 kW - Spindle speed: 1500 / 1700 / 2200 rpm - Wheelhead orientation: 270° (3 x 90°) - Internal spindle bore: 90 mm - Workhead orientation: 180° - Spindle speed: 20 - 400 rpm - Spindle internal taper: Morse 5 Cjdpfx Ajuhbx Tjf Sepw - Motor power: 0.9 kW - Tailstock internal taper: Morse 4 - Tailstock quill stroke: 30 mm - Dimensions: 2860 x 1680 x 1670 mm - Weight: 2500 kg ACCESSORIES - Automatic operation cycle (roughing, finishing, and return) - Counter center - Sine rule for workhead - UR head: 2 external and 1 internal grinding wheel - Coolant tank with pump - 1 internal grinding spindle SFJ UJ70: 14,000 rpm - Fixed diamond dresser on the tailstock - 1 four-jaw chuck - 1 magnetic chuck - 1 set of driving dogs - 2 steadies, two positions - Spacer for 175 mm height - Various wheel arbors - Various grinding wheels

Rok výroby: 1997, stav: pripravené na použitie (použité), počet osí: 4, This 4-axis KELLENBERGER Kel-Varia UR 175/1000 was manufactured in 1997. It features an internal grinding device with a swiveling B-axis and a C-axis for non-circular grinding, complemented by a band filtering system. Consider the opportunity to purchase this KELLENBERGER Kel-Varia UR 175/1000 cylindrical grinding machine. Contact us for further information. Additional equipment: • Band filter system Machine advantages Technical advantages of the machine: • Internal grinding device with B-axis for swiveling grinding head and C-axis for non-circular grinding Additional information: Centre height x distance between centres: 175 x 1,000 mm Supplied complete with standard accessories, electrical equipment For three-phase current 3 x 400 volts, 50 Hz. Machine colour: DARK GREY NCS 7502B combined with BLUE NCS Software package KEL-ASSIST 90 PLUS Internal grinding device with 80 mm diameter collet Right-side grinding wheel attachment, 400 x 50 mm diameter Oil mist lubrication system for HJN spindles Cedpfx Afjx T Dg Ij Sopw Micro adjustment at the tailstock Three-jaw chuck with face spiral, 160 mm diameter Dressing device on the upper table Swiveling diamond holder, 9.5 mm MOVOMATIC entry sensor Set of vibration damping pads Initial fill lubricant kit CNC-controlled C-axis

Stav: použitý, Funkcionalita: plne funkčný, For sale is a universal cylindrical grinding machine by Strausser-Kellenberger. Cedpfxjv E Ivfj Af Sopw Technical details: Manufacturer: Strausak AG Maschinenfabrik (Switzerland) Model: 57U Voltage: 380V / 50 Hz Machinery Purchase / Sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Are you looking for a high-quality yet affordable metalworking machine for your production? Or do you want to sell yours? For more information or contact options, please visit our website.

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 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 Csdpfx Aoynmpgof Sjpw

Stav: použitý, • Typ: U1000 • Vzdialenosť medzi hrotmi: 1000 mm • Max. priemer brúsenia: ± 250–350 mm • Max. hmotnosť obrobku: ± 130 kg medzi hrotmi • Priemer brúsneho kotúča: 400 mm • Šírka brúsneho kotúča: 40–50 mm • Upínací otvor brúsneho kotúča: 127 mm • Otáčky brúsneho kotúča: 1500 / 1700 / 2200 ot./min • Vreteno obrobku: nastaviteľné od 20 do 400 ot./min • Kužeľ vretena: Morse 5 • Sklon stola: ± 8° až ± 9° Cedpfoyrhwgjx Af Sspw • Otočenie brúsnej hlavy: 360° • Rýchlosť stola (hydraulická): cca 0,02 – 6 m/min • Pozdĺžny posuv stola: cca 1300 mm • Zdvih koníka: cca 30 mm S vnútorným brúsnym zariadením

Stav: použitý, Okrúhla brúska KELLENBERGER URF 320 Cpodpfsyn R I Tox Af Sjw

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 EQUIPMENT 80 mm riser block Coolant system Automatic tool measurement KELSET Dressing unit Cjdpfx Afeyhnrvo Sepw 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: takmer ako nový (použitý), Rok výroby: 2020, prevádzkové hodiny: 284 h, Funkcionalita: plne funkčný, stredová výška na kľukovom hriadeli: 175 mm, výška stredu: 175 mm, hmotnosť obrobku (max.): 100 kg, dĺžka brúsenia: 1 000 mm, priemer brúsneho kotúča: 450 mm, KELLENBERGER KEL-VISTA SE UR 175 / 1000 1-2-3 Fanuc 0i "AKO NOVÝ – 284 prevádzkových hodín" Všetko štandardné príslušenstvo stroja – rozmery brúsneho kotúča 450x63x203,20 mm "Voliteľné vybavenie:" Pravý brúsny kotúč 300x40x127 mm Vnútorné brúsne vreteno 12 500 – 42 000 ot./min vrátane príslušenstva Pracovné vreteno štandard 1 – 1000 ot./min – 100 Nm – max. 80 kg, medzi hrotmi 100 kg Chladenie cez pracovné vreteno Koník s mikro-nastavením 0,060 mm Pneumatický koník s nožným ovládačom vrátane pneumatického odľahčenia Magnetický upínací tanier priemer 200 mm so stredovým otvorom 25 mm Oriezacie nástroje na stole vrátane príslušenstva Priamy merací systém Codpfx Afsymnlmj Sepw Movomatic pozdĺžná meracia sonda KEL-POS KEL-TOUCH vonkajšie a vnútorné snímače KEL-BALANCE externá vyvažovacia jednotka Papierový pásový filter 375 L Zariadenie na odsávanie hmly 1 800 m3/min Rozličné brúsne kotúče a príslušenstvo Stroj sa dá predviesť pod napätím.

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 Cjdjgtingjpfx Af Sopw - 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 - Extraction unit Available at short notice, ex location Switzerland.

Stav: použitý, Rok výroby: 1995, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška stredov 175 mm Čiastočne repasovaný stroj s meracím protokolom podľa tolerancií nového stroja NOVÉ riadenie Eckelmann ENC 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 Codpfx Afjyatx Ss Sepw Mikronastavenie Merací systém KEL SET

Stav: dobrý (použitý), Funkcionalita: plne funkčný, Použitý kruhový brús Kellenberger na predaj vo veľmi dobrom stave. Cena výrazne znížená !!!!! Cpedpfx Ajw Dzbdjf Sew

Stav: dobrý (použitý), Rok výroby: 1999, prevádzkové hodiny: 16 000 h, Funkcionalita: plne funkčný, číslo stroja/vozidla: 650341, Rok výroby 1999 s Fanuc 18 TB – 3 osy XZB Marposs E30/E20 Země původu výroby: Švýcarsko Napětí: 400V/50Hz/3fáze Rozměry: 410x220x190 cm Čistá hmotnost stroje: 5 000 kg TECHNICKÉ PARAMETRY CNC řízení: Fanuc 18TB Středová část Pevná středová část: brusná hlava R Otočná část s ruční indexací po 2,5°: R / RS / UR / URS -210° až +30° Otočná část s automatickou indexací po 2,5°: R / RS / UR / URS -210° až +30° Osa B, rozlišení 0,1’’: R / RS / UR / URS -210° až +30° Standardní upínací vřeteno (poupée porte-pièce) Rozsah natočení: -10° až +100° Otáčky vřetene (plynulé): 6 – 600 min⁻¹ Upínací kužel vnitřní: Morse kužel 5 (MK5) Redukční pouzdro: MK5/MK4 Vnější krátký upínací kužel: DIN 55026 / Gr.5 Přípustný moment: 160 Nm Zajištěná kruhovitost pro upínání v čelistech: Standard: 0,5 µm Volitelné: 0,2 µm Hmotnost obrobku mezi hroty: 150 kg Kontrvřeteno (contre-poupée) Upínací kužel: MK4 Zdvih pinoly: 50 mm / 2° Volitelné: mikrometrický posuv s korekcí (Ø +/- 150 µm) Údaje o kotouči Průměr 300 mm: 27 m/s Průměr 400 mm: 35 m/s Průměr 500 mm: 45 m/s Brusná hlava UR Výkon: 9,2 kW / 12,5 HP Montáž kotouče vlevo max.: Ø 500 x 80 mm Přídavný vpravo max.: Ø 400 x 63 mm Zařízení pro vnitřní broušení: vřeteno HJN 828 Dolní stůl (osa Z) Vzdálenost mezi hroty: 1 000 mm Cjdpfow T Tb Hex Af Sjpw Maximální pojezd: 1 150 mm Maximální rychlost: 15 m/min Maximální rozlišení: 0,1 µm Horní stůl Vzdálenost mezi hroty: 1 000 mm, natočení 0° až 9° Brusný suport (osa X) Maximální pojezd: 320 mm Maximální rychlost: 7,5 m/min Maximální rozlišení: 0,1 µm Pneumatika Minimální připojení: 6 bar Spotřeba vzduchu: cca 0,6 m³/h Chladicí kapalina Maximální vstupní tlak: 3 bar Požadovaný prostor (verze 1000): 3 600 x 2 000 mm Technické údaje jsou uvedeny bez záruky na přesnost a úplnost.

Stav: použitý, KELLENBERGER KEL-VARIA 2RU 225/1500 je CNC kruhová brúska pre vysokú presnosť, presnosť a spoľahlivosť. Parametre: výška hrotu 225 mm, vzdialenosť medzi hrotmi 1500 mm, max. brúsny Ø 432 mm, hmotnosť obrobku 150 kg; kotúče L 400×63×127, R 500×80×127. Otáčky kotúča 1000–2150 min‑1 (45 m/s); vreteno obrobku 8–800 min‑1, kužeľ 5 CM, povolené zaťaženie 160 Nm. Koník 4 CM, posuv pinoly 50 mm, tlak 200–700 N; pripojenie 3×400 V 50 Hz. Príslušenstvo: KEL-ASSIST 100, MOVOMATIC, KEL-SET, MOVOMATIC C25, KEL-BALANCE, IKZ, papierový filter, magnetické skľučovadlo Ø400, orovnávač, držiak diamantu. Vhodné pre úzke tolerancie v automobilovom, hodinárskom, nástrojárskom, leteckom a medicínskom priemysle. Cpodpfx Afexx U Hae Sew

Stav: použitý, Rok výroby: 2000, Grinding diameter: 450 mm Cjdpfx Asxzk Nisf Sspw 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 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: dobrý (použitý), dĺžka brúsenia: 1 000 mm, brúsený priemer: 350 mm, Predávame našu kruhovú brúsnu stroj Kellenberger 1000U Brúsny priemer: 350 mm Brúsna dĺžka: 1000 mm Tento stroj má zosilnenú vretenovú hlavu a môže byť zvýšený. Poznámky: - Cena nezahŕňa žiadne príslušenstvo! - Odbor kupujúcim, zo staveniska. - Termín odberu je stanovený po dohode s predávajúcim. - Bez záruky - Platba vopred (faktúra) alebo v hotovosti pri odbere Cpodjxzqivjpfx Af Sew

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

Stav: generálne opravený (použitý), Stroj kompletně repasován Codpfx Afjwhk Uuo Sspw S digitálním displejem Vzdálenost hrotů: 175 mm Mezihrotová vzdálenost: 1000 mm Brousicí kotouč: 400 x 50 x 127 mm + 225 x 20 x 76,2 mm Otáčky brousicího kotouče: 1 500–2 200 ot./min S vnitřním broušením Různé příslušenství MARCELS MASCHINEN AG

Stav: použitý, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Cpedpfjuwv H Tex Af Sjw 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 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, Grinding diameter: 250, 350, 450 mm Cjdpfed Ih Dvsx Af Sepw 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. 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: 1,500 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±6° Table longitudinal travel: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight – overhung: 130 kg incl. clamping Internal spindle mounting: 80 mm Total connected load: 6.5 kW Machine weight approx.: 2.9 t Required floor space approx.: 5.6 x 2.0 m Geometrically overhauled and newly painted. Photos show a similar 1,000 mm machine. Includes: - New electrical cabinet - Modern workpiece headstock from Advance model - New workpiece spindle drive - Modern hydraulic unit - Air lift grinding headstock - Modern internal grinding attachment - Operating tools Upper table swivelling extension to 10° Options: - Upper table swivel angle display - Workpiece headstock swivel angle display - Grinding headstock swivel angle display - Splash guard door for Z-axis - Splash guard enclosure for X-axis etc. Cpjdpfx Afed Ih Dwj Sjw ADDITIONAL SERVICES: - Machine servicing - Grinding technology consulting - Operator training - Spare parts - Accessories

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 - Odsávanie - Pásový papierový filter Ovládanie: Základné brúsne cykly: - Nulovanie obrobku s pozíciou Z (pozdĺžne polohovanie) - Meranie brúsneho kotúča s BEMAT - Senzor priblíženia GAP Cedpfx Aouwv H Hof Sspw - 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, Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° +/- Grinding spindle speeds: 1500, 1700, 2200 rpm Infeed per stroke: 0–40 mm/Ø Continuous infeed: 0–40 mm/Ø Table swivelling: ±6.5° Longitudinal table travel: 1530 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. chucking Max. cross travel: 270 mm Internal spindle mount: 80 mm Tailstock sleeve taper: MK3 Sleeve travel: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space required approx.: 4 x 2 m Overhauled to Kellenberger standards Including new, modern, and future-proof CNC control system. Photo shows a previously delivered machine with special options. - Operation via touch panel is exceptionally user-friendly. - The symbols on the control panel are practically identical to the original controls, eliminating the need for retraining. - Diagnostic function with PLC status and digital I/O display. - Dressing function can be expanded or modified upon customer request. - Workpiece spindle stop in angular position available on request. - New maximum infeed amount 40 mm, can be further increased on request. - Digital position display in 2 axes. Resolution X-axis 0.5 μm. Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (height adjustment with the spindle not possible) - New sturdy internal grinding attachment, diameter 80 mm or 100 mm - Increase of centre height to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Further accessories available on request. Cpedpfx Asuxftrof Sjw 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: 2002, Grinding diameter: 450 mm Grinding length: 1,500 mm Centre height: 225 mm Control: FAGOR Cpodsuxfu Nepfx Af Sew 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 - External and internal radius grinding (radius dressed on wheel) - Semi-automatic oscillation grinding - Workpiece...