Holtec Logrunner Zrýchľovacie Valce kúpiť použité (3 908)

Stav: dobrý (použitý), Rok výroby: 2014, Ponúka sa tu bezhrotová brúska od výrobcu Tschudin vrátane automatizácie. Stroj je vo veľmi dobrom stave a je možné si ho prísť pozrieť. Nsdpfx Alex Urh Aecjwl Technické údaje viď PDF.

Stav: použitý, Rok výroby: 1999, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška hrotu 175 mm Ovládanie FANUC 18i-TA GENERÁLNE OPRAVENÉ Fotka podobného už dodaného stroja - Brúsny kotúč VĽAVO 500 mm - Brúsny kotúč VPRAVO 400 mm - Vnútorné brúsne zariadenie 120 mm pre remeňom poháňané vnútorné brúsne vretená (štandard) - CNC riadenie FANUC 18i-TA - Pripravené na meraciu riadiacu jednotku Marposs kombinovanú (Minialsar, Positionar) s E5N - Os B Nwsdpsy U N Hpefx Alcjl - Kel-Set - Hydraulický spätný chod pinoly - Mikronastavenie na koníku - Hlavné vreteno s otočnou spodnou časťou

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 Nwsdpsuxfucofx Alcjl 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: 2006, Brúsny priemer 350 mm Nodpfx Ast Ii Nbelcewl Brúsna dĺžka 1000 mm Výška hrotov 175 mm Hmotnosť stroja cca 3,5 t Stroj kompletne generálne opravený v štýle BEMA s 12-mesačnou zárukou Mechanicky a vizuálne ako nový Fotografia novo dokončeného stroja s čiastočne inými možnosťami výbavy. Ovládanie Fanuc 21i -Brúsna hlava UR 1-2-3 vonkajšie/vnútorné/čelné brúsenie -B-os automaticky 1° Hirth ozubenie -Aktívne pozdĺžne polohovanie KEL-POS Movomatic -Polautomatické vyvažovacie zariadenie KEL-BALANCE -Pravé brúsne koleso s priemerom 400 mm -Ľavé brúsne koleso s priemerom 300 mm -Zariadenie na vnútorné brúsenie s remeňovým pohonom -Koník s mikro-nastavením -Jemné nastavenie horného stola -Pásový papierový filter SBP4 240 l

Stav: použitý, Rok výroby: 2002, Grinding diameter 250 mm Grinding length 400 mm Centre height 125 mm Control system Fanuc 21i-T Machine serviced and partially overhauled. -New grinding spindle bearings -New X-axis spindle -Upper table reground -New table geometry -New geometry from tailstock to grinding spindles B-axis with 1° Hirth coupling Longitudinal positioning HF internal grinding spindle GAP control Nwjdpfsvx Dvuex Alcsl Paper band filter

Stav: použitý, Rok výroby: 1995, Brúsiaci priemer 350 mm Brúsiaca dĺžka 1000 mm Výška stredov 175 mm Nwedpeyatx Sofx Alcsl 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 Mikronastavenie Merací systém KEL SET

Stav: použitý, Rok výroby: 1997, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotov 175 mm Hmotnosť stroja cca 6 t Predaj prebieha s funkčnou skúškou Na želanie s novou geometriou stola za príplatok C-os na brúsenie polygónov B-os s ručným natáčaním Priemer brúsneho kotúča vľavo 400 mm Priemer brúsneho kotúča vpravo na vyžiadanie Zariadenie na vnútorné brúsenie Koník s jemným nastavením Nedpfoy R Ed Nsx Alcswl

Stav: ako nová (výstavný stroj), Rok výroby: 2022, Šírka plechu 1070 mm Hrúbka plechu 4,0 mm Zahýbanie 3,0 mm Dĺžka valca 1070 mm Priemer valca (horný) 110 mm Rýchlosť ohýbania 3,0 m/min Výkon motora 2,2 kW Nwjdpfjxacdpsx Alcjl Hmotnosť 848 kg Rozmery D-Š-V 2250 x 1000 x 1800 mm Nová cena ~ 10 000 € Výstavný stroj – ako nový (!!) Vybavenie: - robustný elektromechanický kruhový ohýbací stroj - 2x centrálne valce poháňané elektromotorom (horný a spodný valec) - obojsmerný chod valcov (vpravo/vľavo) - horný valec manuálne výklopný s výklopným ložiskom - manuálne nastavenie bočného valca - vrátane zariadenia na kužeľové ohýbanie - asymetrické usporiadanie valcov - valce s profilovacími drážkami - bezpečnostné zariadenie (bezpečnostné lanko so spínacou jednotkou) - jedno voľne pohyblivé ovládacie pult - návod na obsluhu (v angličtine)

Stav: použitý, Rok výroby: 1982, Grinding diameter 630 mm Nedpevq R Uzofx Alcowl Grinding length 600 mm Centre height 320 mm Machine has been overhauled according to Kellenberger test protocol and freshly repainted. The susceptible Güttinger control system has been replaced by the modern BEMA X control system. This means the machine also received a completely new electrical system as part of the upgrade. Machine equipped with reinforced workpiece spindle stock for plunge grinding of heavy workpieces. The machine does not currently comply with the essential safety and protection requirements as specified in the BetrSichV 2015. Raising the required minimum safety standard must be determined by a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 1995, Brúsny priemer 350 mm Brúsna dĺžka 1000 mm Výška hrotu 175 mm Ovládanie Kelco 90 Hmotnosť stroja cca 6 t Predaj s funkčnou skúškou Nová geometria stola podľa požiadavky za príplatok Osa B plynulo nastaviteľná Priemer brúsnych kotúčov vľavo a vpravo 400 mm Zariadenie na vnútorné brúsenie Koník s jemným nastavením Sínusové pravítko na WSS Nwedpfx Aljy R Ed Ascsl Kel-Set Pasívne pozdĺžne polohovanie Movomatic TMP91

Stav: použitý, Rok výroby: 1997, Technické detaily: Šírka plechu: 3050 mm Hrúbka plechu: 16 mm Ohýbanie: 12 Rozpätie stojanov: 5200 mm Priemer horného valca: 330 mm Priemer spodného valca: 360 mm Nwodpoyh D Nnsfx Alcsl Celkový príkon: 15 kW Hmotnosť stroja cca: 18,0 t Rozmery stroja cca D x Š x V: 5,3 x 2,4 x 2,0 m Výroba kužeľových plášťov / kužeľové ohýbanie 70 % možných hrúbok plechu pre valcovanie do kruhu je možné spracovať ako hrúbku plechu pri valcovaní kužeľa Pri valcovaní kužeľa je maximálne spracovateľná hrúbka plechu cca 8 mm

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 Nwsdpfxouxfu Ne Alcjl - 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...

Stav: nový, Rok výroby: 2024, Stav nový Rok výroby 2024 Skladové číslo 9722 Nodpewiqpbofx Alcowl Dodacia lehota okamžite, medzičasom možný predaj Krajina pôvodu Turecko Cena 17300 € Leasingová splátka 332,16 € Na sklade 1 ks Dĺžka ohybu 2050 mm Max. kapacita ohybu - konštrukčná oceľ 3 mm Priemer horného valca 130 mm Rýchlosť valcovania 3,5 m/min Výkon motora 2,2 kW Dĺžka 3200 mm Šírka 750 mm Výška 1000 mm Hmotnosť 1500 kg 3 valce Asymetrické usporiadanie valcov – s predohnutím 2 poháňané valce pomocou brzdového motora KALENÉ VALCE Manuálne nastavenie bočných valcov Vyklopiteľný horný valec dopredu Chod vpred/vzad Valcovanie kužeľov vychylením zadného valca Pohyblivý ovládací panel Návod na obsluhu v nemčine VOLITEĽNÉ (CENY NA VYŽIADANIE): (Dodacia lehota s voliteľnou výbavou cca 8 týždňov) Motorické nastavenie bočných valcov Digitálny ukazovateľ pozície bočných valcov

Stav: ako nová (výstavný stroj), Rok výroby: 2022, Šírka plechu 1550 mm Hrúbka plechu 2,0 mm Ohýbanie 1,5 mm Priemer horného valca 90 mm Hmotnosť stroja cca 560 kg Priestorové požiadavky cca 2580 x 700 x 1250 mm Výstavný stroj z roku 2022 Stav ako NOVÝ Nwedpfexcuxdox Alcsl Vybavenie: - ručný asymetrický 3-valcový ohýbací stroj - ručný pohon - manuálne sklopné ložisko - manuálne nastavenie zadného valca - Ohýbacie valce s profilovanými drážkami: 4/6/10 mm

Stav: použitý, Rok výroby: 1990, Brúsiaci priemer 360 mm Brúsna dĺžka 1000 mm Výška hrotu 180 mm Hmotnosť obrobku medzi hrotmi max. 250 kg Stroj s veľmi malým počtom prevádzkových hodín po generálnej oprave Njdpfxjxbh Ebo Alcswl v odbornom servise Karstens. Posuvové riadenie Jetter Digitálny ukazovateľ Zariadenie na vnútorné brúsenie Koník s jemným nastavením valcovitosti Hydraulický pinol koníka A pod. Rýchle nastavenie polohy brúsneho vretienka pomocou vzduchového vankúša

Stav: nový, Rok výroby: 2026, Šírka plechu 3100 mm Hrúbka plechu 9 mm Ohyb 6 mm Priemer horného valca 220 mm Priemer spodného valca 200 mm Priemer bočného valca 170 mm Najmenší priemer 250 mm Rýchlosť valcovania 6 m/min Celkový príkon 10,3 kW Hmotnosť stroja cca 4651 kg Rozmery cca 4915 x 1120 x 1235 mm Výbava - Stroj vrátane nasledujúceho štandardného vybavenia DAVI: Konštrukčné prvky stroja (stojan, rám a otočné ložiská atď.) boli vypočítané a navrhnuté tak, aby vydržali zaťaženia požadované pre dané aplikácie a výkon. Robustná a ťažká konštrukcia stroja absorbuje zaťaženie vznikajúce počas procesu ohýbania bez prenosu na základovú konštrukciu. - Kvalitná povrchová úprava: Na tvarovanie jemných povrchov a/alebo mäkkých materiálov bez poškodenia. Nwsdpfx Aljz Dxpmscol Hydraulicko-mechanický systém paralelity, podporovaný elektronikou pre jemné nastavenie. Pre ľavý a pravý valec každého valca sú k dispozícii dva NEZÁVISLÉ a SYMETRICKÉ hydraulické okruhy. Prietok oleja je regulovaný pomocou dvoch DVOJITÝCH čerpadiel, ktoré sú namontované na rovnakej hriadeli motora a sú plne synchronizované. Dva symetrické hydraulické okruhy pohybujú valcami a úplne synchronizovane zásobujú valce ROVNAKÝM množstvom oleja. Elektronická kontrola sa aktivuje iba pre mimoriadne presné jemné nastavenie. - Plynulý prenos pohonu Hydraulické motory aj prevodovky (hore a dole) môžu pri ohýbaní užších plechov bez zaťaženia sledovať ohyb valca. Tým sa zaisťuje dokonalý symetrický ohyb valcov pri zaťažení. Tento systém umožňuje tiež voľný ohyb valcov bez rizika poškodenia pri nadmernom zaťažení. - Digitálna technológia „Roll-by-Wire“© Od roku 2004 spoločnosť DAVI zmenila spôsob zapojenia valca plechu (podobne ako technológia „Fly-by-Wire“ v letecko-kozmickom, FMS a automobilovom priemysle) a zaviedla technológiu „Roll-by-Wire“. Vďaka tomu je možné ovládať celý systém riadenia valca pomocou digitálnych signálov namiesto rozsiahlych relé a kontaktov, ako tomu bolo predtým. Digitálna technológia je oveľa rýchlejšia a spoľahlivejšia. Akcia = Výhoda Zníženie počtu komponentov = Zníženie potenciálnych porúch dielov Veľmi kompaktný dizajn = Lepší prístup pre údržbu Lepší prístup pre údržbu = Poškodené diely sa dajú ľahšie identifikovať Spoľahlivejší = Presnejší vďaka použitiu „digitálnych signálov“ - Technológia trvalého mazania Konštrukcia s pákovým ramenom eliminuje akékoľvek lineárne trenie počas pohybu bočných valcov, pretože nosné ramená valcov, ktoré obsahujú ložiská, sa jednoducho a plynulo otáčajú okolo dvoch veľkých, robustných otočných bodov vyrobených z legovanej ocele, presne a bez trenia. To zaisťuje menšie opotrebenie a bezpečnosť pri neobmedzenom používaní. Ďalšie výhody konštrukcie s pákovým ramenom bez potreby mazania sú: • NIE JE potrebná denná údržba (nižšie prevádzkové náklady). • Je k dispozícii viac času na výrobu. • Ložiská sú utesnené pre ochranu pred šupou, prachom a hrdzou.

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 Nwjdpfx Aled Ih Dwecjl Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±6° Table longitudinal travel: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight – overhung: 130 kg incl. clamping Internal spindle mounting: 80 mm Total connected load: 6.5 kW Machine weight approx.: 2.9 t Required floor space approx.: 5.6 x 2.0 m Geometrically overhauled and newly painted. Photos show a similar 1,000 mm machine. Includes: - New electrical cabinet - Modern workpiece headstock from Advance model - New workpiece spindle drive - Modern hydraulic unit - Air lift grinding headstock - Modern internal grinding attachment - Operating tools Upper table swivelling extension to 10° Options: - Upper table swivel angle display - Workpiece headstock swivel angle display - Grinding headstock swivel angle display - Splash guard door for Z-axis - Splash guard enclosure for X-axis etc. ADDITIONAL SERVICES: - Machine servicing - Grinding technology consulting - Operator training - Spare parts - Accessories

Stav: použitý, Grinding diameter: 350, 450 mm Grinding length: 600 mm Centre height: 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20-400 rpm Nwsdjd Ih D Eepfx Alcjl Workpiece headstock swivels: 360° Grinding head swivels: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0.001-0.030 mm/Ø Continuous infeed: 0-0.95 mm/Ø Table swivels: ±10° Table longitudinal travel: 900 mm Table speed: 0.02-6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (flying): 130 kg including chucking system Internal spindle bore: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.2 t Required space approx.: 3.1 x 2.0 m As a global leader in Kellenberger overhauls and retrofits, we are not only able to deliver machines in like-new condition with warranty, but also offer overhaul and repainting services for your machines in metric execution. Photo shows a previously delivered machine, possibly with different options. The machine is equipped as standard with central lubrication and roller guideways in the flat bed of the X-axis, as well as air lift-off in the grinding headstock. BEMA standard equipment includes: - Digital read-out in 2 axes. X-axis resolution: 0.5 µm - Spindle speed display for grinding spindle - Infinitely variable speed control for grinding spindle (70-100%) - Infinitely variable speed control for internal grinding spindle (70-100%) - Workpiece spindle drive by three-phase motor, continuously variable via frequency converter Optional extras (at additional cost): - Rotary encoder with digital display in workpiece headstock - Rotary encoder with digital display in grinding headstock (no height adjustment possible with spindle) - Sine bar - New robust internal grinding attachment (80 mm or 100 mm diameter), with height adjustment - Increase in centre height to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Of course, all of our completely refurbished machines come with a 12-month warranty (valid only in neighbouring countries). Further accessories available on request. Please note: At present, the machine tool does not meet the fundamental safety and protection requirements as described in the BetrSichV 2015. The increase of the required minimum safety standard must be determined by a risk assessment in accordance with BetrSichV.

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 600 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling range: 360° Grinding headstock swivelling range: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Incremental infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling range: ±10° Longitudinal table travel: 900 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight, cantilevered: 130 kg incl. clamping device Internal spindle mounting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.2 t Space requirement approx.: 3.1 × 2.0 m Completely overhauled machine according to Kellenberger standards - Workpiece spindle drive upgraded to modern three-phase technology - Digital readout in 2 axes. Resolution on X-axis: 0.5 µm Optional extras at additional cost: Nodpfx Aed Ih D Relcswl - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment via spindle not possible) - New heavy-duty internal grinding attachment with diameter 80 mm or 100 mm, with height adjustment - Increased centre height up to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Collet for chuck Further accessories available on request.

Stav: použitý, Grinding diameter: 250, 350, 450 mm Grinding length: 1,000 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: ±8° Longitudinal table movement: 1,300 mm Table feed rate: 0.02–6 m/min Nwedpfsd Ih D Hex Alcol Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 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 Photo shows similar machine with 225 mm centre height Version R: Machine equipped with central lubrication and roller guideway in the X-axis flat guide, as well as air lift in the grinding headstock. - Digital display on 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital readout on workpiece headstock - Rotary encoder with digital readout on grinding headstock (height adjustment by spindle not possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height to max. 225 mm - Variable speed control for grinding spindle Includes: - Operating tools - Clamping sleeve for chuck Further accessories available on request. The machine tool currently does not meet the basic safety and protection requirements as specified in the German Industrial Safety Regulation (BetrSichV 2015). A risk assessment pursuant to BetrSichV is required to determine whether the minimum safety objectives can be increased accordingly.

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 Nedpfjy R Edvex Alcjwl 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% - 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: ako nová (výstavný stroj), Rok výroby: 2025, Sheet width 1050 mm Sheet thickness 2.0 mm Roll length 1070 mm Top roll diameter 75.0 mm Motor power 1.5 kW Weight 325 kg Dimensions (L x W x H) 1530 x 700 x 1160 mm Showroom machine - like NEW Never been in use (!!) Special price on request Features: - Electrically powered 3-roll plate bending machine - Asymmetrical roll arrangement Nsdpfx Aljxacbuscowl - 2x powered rolls driven by brake motor - Manual swing bearing for rapid removal of workpiece - Wire grooves on lower and rear rolls - Double foot switch for R/L operation incl. emergency stop button - Rear roll adjustment via ratchet lever - Electrical safety device

Stav: ako nová (výstavný stroj), Rok výroby: 2025, Sheet width: 1250 mm Sheet thickness: 1.5 mm Roll length: 1270 mm Roll diameter (top): 75.0 mm Motor power: 1.5 kW Weight: 400 kg Dimensions (L x W x H): 1730 x 700 x 1160 mm Exhibition machine - like NEW Has not yet been used (!!) Special price on request Equipment: - Electric-powered 3-roll bending machine - Asymmetric roll arrangement - 2 powered rolls via brake motor - Manual swing bearing for quick removal of workpiece - Wire grooves on lower and rear rolls - Double foot switch for left/right operation incl. emergency stop button Nsdexaafdopfx Alcswl - Rear roll adjustment with ratchet lever - Electrical safety device

Stav: použitý, Grinding diameter: 350 mm Grinding length: 600 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed (incremental): 0–9.99 mm / diameter Infeed (continuous): 0–9.99 mm / diameter Table swivelling: ±10° Table longitudinal traverse: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. clamping Cross travel max.: 270 mm Internal spindle mounting: 80 mm Tailstock quill mounting: MT3 Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern, and future-proof control system. Photo shows a machine already delivered with 1000 mm centre distance. - Operation via touch panel is extremely user-friendly. - Symbols on the control panel are almost identical to the original control system, so no additional training is required. - Diagnostic function with display of PLC information and digital I/O - Dressing function can be expanded or modified to customer requirements. - Optional orientated spindle stop on the workpiece spindle available. - New maximum infeed amount of 40 mm, optionally expandable. - Digital display on 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment possible with spindle) - New heavy-duty internal grinding attachment, diameter 80 mm or 100 mm - Increase centre height up to max. 225 mm - Speed control for grinding spindle Nwsdjuxft Ejpfx Alcjl Included: - Operating tools - Clamping tube for chuck Further accessories available on request. Machine is equipped with an electronically controlled infeed system with stepper motor drive on the X-axis. Hydraulic table longitudinal and rapid traverse movement. Versatile application in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup of individual parts. Possible options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Currently, the machine tool does not meet the basic safety and protection requirements as stated in the BetrSichV 2015. A determination of the required minimum protection level must be established through a risk assessment according to BetrSichV.

Stav: použitý, Rok výroby: 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 Nwsdpoynmpgefx Alcsl 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