Kruhové brúsky, brúsna dĺžka 1100–2099 mm kúpiť použité (53)

Stav: generálne opravený (použitý), Rok výroby: 2025, Schaudt PF43 1000/1750 Grinding length: 1,000 / 1,750 mm Center height: 150 mm Workpiece weight: 200 kg (option for higher weight available) Further freely selectable options: - Completely new control cabinet with Siemens Sinumerik One or Fanuc 0iTF-Plus control system - Fast setup via GSN operator interface - Diatronic measuring system - Freely positionable B-axis - Second external grinding wheel - Internal grinding unit - Increased center height - Dressing spindle for diamond-profile dressing roll - Balancing and touch detection sensors - Hydraulic tailstock clamping/unclamping - Automatic Siemens door drive - 19" / 22" monitor - Remote maintenance - Conversion to needle nozzles - Suitable coolant/extraction system Codsfg Ta Ujpfx Ah Nsrc - Automation-ready - and more. We can also overhaul your existing stock machine upon request! Schaudt / Studer / Kellenberger / Bahmüller / Voumard / Overbeck / Fortuna / Tacchella and many more.

Stav: generálne opravený (použitý), Rok výroby: 2025, Schaudt A500 500-2500 Grinding length: 500 / 750 / 1,000 / 1,500 / 2,000 / 2,500 mm Centre height: 150 mm / 180 mm / 225 mm Workpiece weight: 300 kg / 500 kg Further freely selectable options: - Completely new control cabinet with basic PLC and panel - Conversion to ball screw drive incl. DUO-Control (cycle-controlled) - "Workpiece magazine" for 10/15/30/50 workpieces - Mini hand control unit for Duo-Control - Linear glass scales on X and Z axes - Touch sensor system - Frequency converter for external grinding spindle Crsdpsd Hfd Nefx Ah Njc - Swivelling internal grinding unit - Frequency converter for internal grinding spindle - CE marking in conjunction with partial or fully enclosed splash guard housing - Remote maintenance - Suitable coolant / extraction system - Grinding wheel flange / change arm - much more We are also happy to overhaul your existing stock machine! Schaudt / Studer / Kellenberger / Bahmüller / Voumard / Overbeck / Fortuna / Tacchella and more.

Stav: veľmi dobrý (použitý), Rok výroby: 1982, Max. priemer brúsenia: 400 mm Max. dĺžka brúsenia: 2000 mm Cjdpfxezbh Aze Ah Norc Max. hmotnosť obrobku: 300 kg Rok výroby: 1982

Stav: použitý, Rok výroby: 2012, Maximálny brúsny priemer: 320 mm Brúsna dĺžka: 1 500 mm Výška hrotu: 160 mm Ovládanie: Touch Jones & Shipman Maximálna hmotnosť medzi hrotmi: 100 kg Pojazd osi Z: 1 645 mm Posuvová rýchlosť: --- m/min Náklon: +5 / -5 ° Pojazd osi X: 260 mm Posuvová rýchlosť: do 6 m/min Výkon brúsneho vretena: 7,5 kW Csdpstqmrpofx Ah Norc Rezná rýchlosť: 45 m/s Brúsny kotúč (priemer x šírka x upínanie): 450 x 50 x 203,2 mm Otáčací rozsah: -15 / +90 ° Rozsah otáčok: 0 - 660 ot./min Krútiaci moment: 27 Nm Upínanie: MK 3 Hmotnosť stroja: cca 8,5 t Priestorové požiadavky: cca 5,5 x 2,5 x 2,0 m Vonkajšia brúska na valce JONES & SHIPMAN Suprema Easy 1500 E - Náhradná príruba brúsneho kotúča - Viaczrnný diamant (na obvodové a bočné orovnávanie, 10 mm, 1 karát) - Koník s mikro-nastavením (max. posun ±0,05 mm) - Pneumatické spätné zasunutie pinoly - Dvojčeľustová luneta (rozsah 8–75 mm)

Stav: ako nová (výstavný stroj), Rok výroby: 2025, Funkcionalita: plne funkčný, Predvádzací stroj BUB 50/3000 CNC Ovládanie: Siemens One Digitálne pohony osí Vrátane rozsiahleho užívateľského softvéru Vrátane elektronického ručného kolieska pre os X/Z Výška hrotov: 400 mm Vzdialenosť medzi hrotmi: 3000 mm Hmotnosť medzi hrotmi: 500 kg Pozdĺžny zdvih osi Z: 3250 mm Presnosť polohovania osi X: 0,001 mm Upínanie vretena obrobku: MK 5 Upínanie koníka: MK5 Pohon: - Brúsne vreteno: 11 kW Csdpsv N D Hbofx Ah Nerc - Vreteno obrobku: 2,5 kW - Celkový inštalovaný výkon: 22 kW Vyhotovenie stroja s plným zakrytovaním Príprava na odsávanie zahrnutá Samostatná obrazovka, dotyková kontrola, automatické vyvažovanie a systém Gap/Crash Control zahrnuté. 1 brúsny kotúč: 508 x 80 x 203,2 mm Ihneď k dispozícii. Voliteľne filtračná jednotka v rôznych prevedeniach.

Stav: použitý, Funkcionalita: plne funkčný, Dĺžka obrobku max.: 500 mm Dĺžka obrobku min. cca: 5 mm Dĺžka obrobku pri zapichovacom brúsení max.: 50 mm Max. brúsny priemer bez upínacích tŕňov: 100 mm Priemer max.: 240 mm Obrobok Natočiteľnosť: 90° Brúsny vretenový suport Min./max. natočiteľnosť: 30° Min./max. priečny posuv vrátane rýchloposuvu 300 mm: 100 mm Priemer kotúča podľa otáčky 1. stupeň: 320 - 400 mm 2. stupeň: 260 - 320 mm Max. hmotnosť obrobku medzi hrotmi: 60 kg Max. hmotnosť obrobku v skľučovadle: 20 kg Max. hmotnosť obrobku na upínacej doske: 20 kg 8 rýchlostí vretena obrobku: 45 - 500 ot./min Min./max. natočiteľnosť: 12° Min./max. pozdĺžny posuv: 2 - 500 mm Plynulý pohyb stola: 0,5 - 5 m/min Crjdpfowhp D Ujx Ah Noc Ručné prísuvy ručným kolesom: 2 a 20/otáčka

Stav: použitý, Funkcionalita: plne funkčný, Grinding length: 973 mm Credpfowhp Dnsx Ah Nsc Centre height: 250 mm Workpiece table maximum swivelling range: +6° / -9° Centre taper: MT5 Maximum travel of grinding spindle headstock: 100 mm Maximum swivelling of grinding spindle headstock: +45° / -30° Maximum grinding wheel diameter: 500 mm Speed range: 32 - 600 rpm Maximum workpiece weight between centres: 400 kg Internal grinding attachment maximum grindable bore: 160 mm Machine weight: approx. 5,000 kg

Stav: dobrý (použitý), Rok výroby: 1989, Funkcionalita: plne funkčný, Výška hrotov: 250 mm Vzdialenosť medzi hrotmi: 2000 mm Cedpfx Aey Nx H Ujh Nsrc Maximálna hmotnosť obrobku: 500 kg

Rok výroby: 2002, stav: generálne opravený (použitý), I am offering, on behalf of a customer and for their account, a VOUMARD 150 CNC L 1300 for sale. The machine is equipped with: - 4-position turret: 3 x internal, 1 x empty slot for external - Pneumatically swivelling dresser - Maximum diameter: 350 mm - Maximum length: 1,300 mm - CNC Fanuc 32i - Very extensive accessories, including several hydraulic steady rests, power chuck, etc. For full details, see 'Documents.' Codegigv Depfx Ah Norc The machine can be inspected under power at the owner’s facility. The machine was completely overhauled in 2016. In addition, I am offering 2 Voumard VMX 90 A grinding spindles—one new, one completely overhauled. These can also be purchased separately.

Stav: použitý, Rok výroby: 2026, Grinding diameter: 350 mm Grinding length: 1,500 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 Workhead 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 (unsupported): 130 kg incl. clamping device Internal spindle mount: 80 mm Total connected load: 6.5 kW Machine weight approx.: 2.9 t Space requirement approx.: 5.6 x 2.0 m Completely overhauled and upgraded to the latest technology. - New control cabinet - Modern hydraulic unit - Modern workhead - Modern tailstock with fine adjustment - Modern control block, infeed, gearbox - Internal grinding attachment for spindles with 80 mm diameter - Swivel angle display for grinding headstock - Grinding angle display on upper table - Pneumatic lift-off for the upper table - Tailstock with fine adjustment - Sine ruler - Stepless grinding spindle speed control 70–100% Crodpsy R Edvjfx Ah Noc - Stepless internal grinding spindle speed control 70–100% - Optional conversion to separate internal grinding spindle drive with cooling and continuously adjustable internal spindle speed 0–100% - Splash guard doors for Z-axis Options: Swivel angle display for workhead Swivel angle display for grinding headstock Swivel angle display for upper table Partial enclosure on X-axis as well as special requests

Stav: generálne opravený (použitý), Rok výroby: 2021, Funkcionalita: plne funkčný, výška stredu: 150 mm, hmotnosť obrobku (max.): 130 kg, dĺžka brúsenia: 1 500 mm, priemer brúsneho kotúča: 500 mm, celková šírka: 2 155 mm, celková dĺžka: 5 465 mm, celková výška: 1 700 mm, brúsený priemer: 300 mm, šírka brúsneho kotúča: 63 mm, Okrúhla brúska bola kompletne zrekonštruovaná v roku 2021 a odvtedy bola len minimálne používaná. Stav stroja je prakticky ako nový. Credpfx Ahox A Dfyo Nsc Výbava podľa fotografií. Stroj je pod napätím a môže byť kedykoľvek po dohode obhliadnutý. Technické špecifikácie: Brúsiaci priemer: 300 mm Brúsna dĺžka: 1500 mm

Stav: použitý, Rok výroby: 2000, Priemer brúsenia 300 mm Dĺžka brúsenia 1200 mm Otáčky obrobku 6000 ot./min Max. hmotnosť obrobku 70 kg Ovládanie FANUC Obvodová rýchlosť 140 m/sec Rozmer brúsneho kotúča CBN 400 x 5 mm Výkon vretena 24 kW Hmotnosť stroja cca 11 t Cedsy Dibxjpfx Ah Nsrc Quickpoint 5002/10 CNC vonkajšia kruhová brúska, rok výroby 2000 - Pravidelná údržba vykonávaná - Dokumentácia k dispozícii Špeciálne príslušenstvo: - KSS zariadenie Junker novotecnic - Odsávacie jednotky 2x LTA II R/H - Chladič Hyfra - 4 polotovare brúsnych kotúčov - Olejová vaňa s mriežkovou vložkou *Vyhlásenie o vylúčení zodpovednosti: Všetky údaje sú nezáväzné a môžu byť neúplné alebo odlišné. Zmeny vyhradené. Zodpovednosť za správnosť alebo úplnosť informácií sa vylučuje. Zverejňovanie alebo poskytovanie nami poskytnutých údajov nie je bez nášho výslovného písomného súhlasu povolené.

Stav: dielensky repasované (použité), Funkcionalita: plne funkčný, výška stredu: 250 mm, šírka v strede: 1 500 mm, brúsený priemer: 500 mm, Zdvih pinoly koníka: 30 mm, Výbava: dokumentácia / manuál, The machine has been partially overhauled and features, among other upgrades, new geometry and a new control cabinet. The bearings have been replaced. TECHNICAL DETAILS WORKING AREA Centre distance: 1,500 mm Centre height: 250 mm Codoxgrd Sopfx Ah Njrc Max. grinding diameter: 500 mm Table swivel: ± 8 ° GRINDING HEAD Grinding wheel dimensions: 400 x 50 x 127 mm Spindle speeds: 1,500 / 1,700 / 2,200 rpm Internal spindle bore: 90 mm WORKPIECE HEADSTOCK Headstock orientation: 180 ° Spindle speed: 20 - 400 rpm Internal spindle taper: Morse 5 TAILSTOCK Internal taper: Morse 4 Tailstock quill stroke: 30 mm MACHINE DETAILS DRIVES Grinding head motor power: 3 kW Tailstock motor power: 0.9 kW MACHINE DATA Dimensions: 2,860 x 1,680 x 1,670 mm Weight: 2,500 kg EQUIPMENT Automatic working cycle Coolant tank with pump Internal grinding spindle External grinding wheels Dressing device Documentation Note: A digital display can be purchased optionally for €3,600.

Stav: dobrý (použitý), Rok výroby: 2009, Funkcionalita: plne funkčný, Pracovné posuvy Max. priemer brúsenia: 500 mm Max. dĺžka brúsenia: 2000 mm Max. hmotnosť obrobku: 500 kg medzi hrotmi Výkyv brúsnej jednotky: +45 / -15° (manuálne) Brúsny kotúč: 500/80/203 mm Príslušenstvo: - Luneta - Opláštenie Crsdpfoy Idtqsx Ah Noc Na požiadanie je možné predviesť aj video stroja pod napätím.

Rok výroby: 1962, stav: použitý, číslo stroja/vozidla: 35701,

Stav: použitý, číslo stroja/vozidla: 0257391, Výška hrotov: 160 mm Vzdialenosť medzi hrotmi: 1500 mm Rozmery brúsneho kotúča: 500 x 127 x 40 mm Otáčky brúsneho kotúča: 1570/2050 ot./min. Elektrické pripojenie: 380 V kW Pôdorysný rozmer: 4400/6400 x 2000 x 1400 mm Credpfx Ajgayiwoh Njc Hmotnosť: cca 4000 kg

Stav: použitý, The KELLENBERGER KEL-VARIA R175 x 1500 is a CNC cylindrical grinding machine designed for high precision, top accuracy, and reliable operation. Capacities: centre height 175 mm, centre distance 1500 mm, Z-axis 1650 mm, maximum workpiece weight 150 kg; grinding wheel Ø500×80 mm (bore 203 mm) or Ø400×63 mm (bore 127 mm); grinding spindle travel max. 320 mm. Technical data: infinitely variable grinding wheel speed 1000–2150 rpm (peripheral speed 45 m/s); feed rate 7500 mm/min; swivelling workhead -10/+100° with 8–800 rpm; permissible load 160 Nm; grinding spindle motor 7.5 kW, workhead motor 2 kW; connection 3×400 V 50 Hz; rapid traverse 15 m/min; weight approx. 6000 kg; dimensions 4700×2300×2000 mm; compressed air 6 bar. Accessories: coolant system, paper filtration unit, MARPOSS touch probe, set of grinding wheels, live centre, set of centres, set of workpiece drivers, set of gap gauges, lighting, 2 tool cabinets, tailstock with fine adjustment, coolant/mist extractor, collet chuck. Achieves tight tolerances. Cedpfx Aeyxn Iteh Njrc

Stav: použitý, KELLENBERGER KEL‑VARIA R175 x 1500 je CNC guľová brúska pre vysokú presnosť, presvedčivosť a spoľahlivosť. Kapacity: výška hrotu 175 mm, vzdialenosť medzi hrotmi 1500 mm, os Z 1650 mm, až 150 kg; brúsne kotúče Ø500×80 mm (aj Ø400×63 mm). Technické parametre: otáčky kotúča 1000–2150 min⁻¹, obvodová rýchlosť 45 m/s, brúsny posuv 320 mm, posuv 7500 mm/min, motory 7,5/2 kW, rýchloposuv 15 m/min, 3×400 V, hmotnosť ≈6000 kg, rozmery 4700×2300×2000 mm. Príslušenstvo: papierový/chladiaci filter, MOVOMATIC, Renishaw LP2H, sťahovák prírub, diaľkové ovládanie, MPM. Pre úzke tolerancie; odvetvia: automobilový, hodinársky, nástrojársky, letecký, medicínsky priemysel. Crodpoyxn A Refx Ah Nec

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. 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 Csdpfxjuwv Ids Ah Norc - 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: 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. ADDITIONAL SERVICES: - Machine servicing Codpfxjd Ih Dws Ah Nerc - Grinding technology consulting - Operator training - Spare parts - Accessories

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 Crodpfsd Ih Dvox Ah Nec 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: 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. Cedpfxjuxftrj Ah Nsrc - 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: 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) Cjdpfouxfu Nsx Ah Nsrc 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, 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 Cedst Ii Rrjpfx Ah Nerc - 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, Grinding diameter 350 mm Grinding length 1500 mm Centre height 175 mm Left wheel 600 mm Grinding spindle headstock fixed, not swivelling. Equipped with new FAGOR control system and BEMA cylindrical grinding software. Fitted with a new, maintenance-friendly enclosure. Cedpfx Aot Ii Rfsh Nerc Completely overhauled according to Kellenberger measurement protocol.