Valcová brúska

KELLENBERGER 1500U

Stav: generálne opravený (použitý), Rok výroby: 2025, Funkcionalita: plne funkčný, číslo stroja/vozidla: 1845/455, Completely overhauled: Mechanics, geometry, hydraulics, and electrical components Wheelhead Disassembly, cleaning of parts, replacement of worn and defective components, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, plus adjustment. Newly painted. Workhead Disassembly, cleaning of parts, replacement of worn and defective components, replacement of motor, replacement of belts. New spindle bearings. Newly painted. Tailstock Disassembly, cleaning of parts, replacement of worn and defective components, replacement of motor, replacement of belts. New spindle bearings. Newly painted. Internal grinding attachment Disassembly, cleaning of parts, replacement of worn and defective components, installation of the bracket and alignment of geometry. Newly painted. Hydraulics Disassembly, motor replacement, replacement of hoses, defective and worn parts replaced. Hydraulic block control. X-Axis Disassembly, replacement of worn parts such as O-rings, seals, segments, etc.; overhaul of hydraulic piston; grinding of tables. Z-Axis Disassembly, grinding of tables, replacement of worn and defective components, overhaul of hydraulic piston, scraping of V and flat guides. Newly painted. Ihjdpfx Acjxt Ilfo Ajw Measuring system 2-axis digital display included Electrical cabinet Replacement of motor terminals and relay controls. New wiring. New speed inverter for the workhead. TECHNICAL SPECIFICATIONS Centre distance 1500 mm Centre distance including headstock and tailstock overhang 1650 mm Centre height, standard 125 mm Centre height with riser blocks 225/250 mm Max. grinding diameter Ø 250 mm Max. grinding diameter with riser blocks 450/500 mm Table Usable surface 2060x140 mm Max. length and width for surface grinding 1750x200 mm Longitudinal travel, manual or hydraulic 1750 mm Manual table feed, 1 handwheel revolution - coarse 20.006 mm Manual table feed, 1 handwheel revolution - fine 2.457 mm Table speed, continuously hydraulic -6 m/min Table swivel 6° Stop, return 0-5 sec. Work spindle Workpiece speeds, continuously variable electric 20-400 rpm Swivel 360° Internal taper of work spindle MT5 Tailstock Internal taper of tailstock spindle MT3 Manual or hydraulic spindle return travel 30 mm Dressing diamond internal taper MT0 Universal grinding head Transversal slide travel for wheel 285 mm Rapid wheel slide travel, forward and backward 40 mm Grinding spindle speeds 1500 – 1700 – 2200 – 3600 rpm Vertical travel of grinding spindle, centre height 125-330 mm Grinding wheel for cylindrical grinding, max. 400x50x127 mm Grinding wheel for surface grinding, max. 250x20x76 mm Grinding head swiveling with locking in 90° increments 270° Wheel feed One vernier division 0.005 mm/Ø Automatic feed, max. 0.9 mm/Ø Motors Grinding spindle motor 2,900 rpm / 4.0 hp Work spindle motor 3,000 rpm / 2.0 hp Coolant pump motor 2,850 rpm / 0.12 hp Internal grinding device Bore 70 mm Internal grinding spindle speed Ø70 mm 14,000 rpm Internal grinding spindle speed Ø50 mm 21,000 rpm Unless otherwise stated, technical data are provided without guarantee for errors or omissions.

Rok výroby: 2023, prevádzkové hodiny: 4 976 h, stav: pripravené na použitie (použité), Všeobecné údaje Rozmery šírka: 3250 mm Rozmery hĺbka: 2100 mm Iodpfjx D Nfnsx Ac Aohw Rozmery výška: 2150 mm Riadiaca jednotka Značka: FANUC Model: 31i-B Hlavný pohon Počet osí: 4 Posuvy Posuv v osi X: 370 mm Posuv v osi Z: 800 mm Obrobok Hmotnosť obrobku: 150 kg Prídavné vybavenie Výbava: Meracia sonda, inštalácia hasenia Kraft & Bauer, odlučovač olejovej hmly LTA, papierový filter DGS, chladiče motorex/Ritter & bader, brúsne kotúče, dokumentácia Tento 4-osový valcový brúska STUDER S33 bola vyrobená v roku 2023. Disponuje vzdialenosťou medzi hrotmi 650 mm, výškou hrotu 175 mm a maximálnou hmotnosťou obrobku 150 kg. Je vybavená riadiacim systémom Fanuc 31i-B a obsahuje aj meraciu sondu, protipožiarny systém, odlučovač olejovej hmly a chladiče. Využite príležitosť kúpiť túto valcovú brúsku STUDER S33. Pre viac informácií o tomto stroji nás kontaktujte. Oblasti použitia Brúsenie

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) Isdpsd Ih Dvjfx Ac Ashw - 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: Ihjdpfod Ih Dwex Ac Asw - 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, Okrúhla brúska STUDER S20-2 Ihodpfx Acsxrg Hxo Aew

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 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 Iedpfx Aexgrd Soc Ashw Note: A digital display can be purchased optionally for €3,600.

Stav: použitý, Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Ijdpfx Aet Ii Rrec Ajhw Machine weight approx. 3 t High-end Kellenberger 1500U Ideal for spindle manufacturers or spindle refurbishers - BEMA internal grinding attachment with separate, cooled motor Grinding spindle and internal grinding spindle motor electrically interlocked! Internal grinding spindle can only be switched on when in position A quantum leap in terms of safety - Infinitely variable grinding spindle speed: 1000-1500 rpm - Infinitely variable internal grinding spindle speed: 0-100% - Digital display of spindle speeds - Swivel angle indicator for upper table - Swivel angle indicator for grinding spindle headstock - Marposs contact sensor for external grinding only - Marposs fluid touch sensor for internal grinding - Centre height up to 250 mm possible Machine is already delivered. Identical machine can be built with additional options. The machine tool currently does not comply with the essential health and safety requirements as stipulated in the BetrSichV 2015 regulations. The achievement of the required minimum safety standards must be determined by means of a risk assessment in accordance with BetrSichV.

Stav: použitý, Rok výroby: 1990, Funkcionalita: plne funkčný, číslo stroja/vozidla: 07-16 1990, pojazdová vzdialenosť osi X: 2 000 mm, zdvih osi Y: 2 000 mm, zdvih osi Z: 800 mm, Na predaj je stroj v dobrom stave, ako vidno na fotografiách, vyrobený v roku 1990, vybavený riadením NCT 90. Málo používaný, predáva sa z dôvodu nevyužitia. Celková hmotnosť stroja je 33 ton. Stroj je plne funkčný. Demontáž a preprava sú v réžii kupujúceho. Ihodpfx Acow Sx Ags Aew

Stav: pripravené na použitie (použité), Rok výroby: 2005, Funkcionalita: plne funkčný, GÖCKEL G50 ELTT Presná brúska Rok výroby: 2005 Ijdpfx Ajv D Huqjc Aehw Dĺžka magnetického stola: 4500 mm, šírka: 150 mm CNC riadenie Prevádzkyschopný

Stav: použitý, Rok výroby: 2010, Funkcionalita: plne funkčný, 1 piece Surface Grinding Machine Model: FS 640 SC with Fagor control Ihedpfx Acex Dgvqs Aew Manufacturer: Geibel & Hotz Year of manufacture: 2010 Technical Specifications Working area: Grinding range - Maximum grinding area: 600 x 450 mm - Standard magnetic chuck size: 600 x 400 mm - Clamping surface table to spindle center: 140 - 525 mm - Grinding wheel (standard): 300 x 50 x 76.2 mm - Table load including magnet: 600 kg - Grinding spindle motor power: approx. 3.7 kW - Total connected load: approx. 11 kW - Table speed: 2 to 28 m/min - Cross/vertical speed: 100 – 1000 mm/min Space requirements: 3.95 x 3.16 x 2.47 m Machine weight: approx. 2.1 t Equipment Machine-specific accessories, paper band filter system, magnetic separator, extraction unit Magnetic clamping plate with adjustable holding force, automatic wheel dressing incl. compensation, diamond dresser, balancing device, clamping device, 4 grinding wheels Technical data subject to change.