Valcové brúsky

KELLENBERGER 1500U

Stav: generálne opravený (použitý), Kellenberger univerzálna vnútorná a vonkajšia okružná brúska Kellenberger 1500 U - 175 (vrátane vnútorného brúsneho zariadenia) Vzdialenosť medzi hrotmi: 1500 mm - Výška hrotov: 175 mm Rsdpfx Adowqlykj Ton Servomotor Siemens. Frekvenčný menič vnútorný & vonkajší, WSS Dostupné s rôznym príslušenstvom. Dostupnosť: ihneď! Možnosť 1000U: v procese generálnej opravy.

Stav: veľmi dobrý (použitý), Rok výroby: 2014, First commissioning: 2014 Control system: Heidenhain iTNC 530 HSCI incl. HR 520 handwheel Machine hours Machine powered on: approx. 90,000 h Spindle hours: approx. 38,000 h Current milling spindle hours: approx. 900 h X-axis: approx. 2,500 mm Y-axis: approx. 3,000 mm Z-axis: approx. 1,250 mm A-axis: ± 110° C-axis: ± 300° Clamping table Clamping surface: approx. 2,500 x 3,250 x 600 mm 2-axis milling head VH30 Spindle power: 60 kW Spindle speed: max. 22,000 rpm Torque: 95 Nm Tool holder: HSK 63A Tool clamping: hydraulic Coolant supply: external and internal Linear axis drives Rapid traverse speed X/Y/Z-axis: up to 60 m/min Axis acceleration X/Y/Z-axis: up to 5 m/s² Connection data Connected load: 190 kVA Rjdpfjwywciox Ad Tsn Main fuse: approx. 315 A Dimensions, weights Required installation space (machine incl. peripherals): approx. 10,000 x 8,000 x 5,650 mm Total weight: approx. 63,000 kg Color Enclosure, gantry, control cabinet: RAL 7035 light grey Milling head and applications: RAL 6038 luminous green Description: Additional equipment - Coolant supply with band filter system - 50-slot chain tool changer - Work area enclosure - Chip conveyor - Emulsion mist extraction system from LTA Optional at extra charge: - Renishaw RMP60 wireless probe - BLUM Control NT Machine condition Fully functional, in very good condition and still under power for inspection on site! Images are example photos from a new machine of this type. Original images will follow shortly!

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. 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 Redpfx Adoxt Ilfo Tsn 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.

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 Rsdpfx Asxgrd Sed Ton 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 Note: A digital display can be purchased optionally for €3,600.

Stav: dobrý (použitý), Rok výroby: 2001, dĺžka brúsenia: 650 mm, šírka brúsenia: 525 mm, celková výška: 350 mm, dĺžka stola: 600 mm, šírka stola: 350 mm, Manufacturer: Geibel & Hotz Model: FS 635-Z SA Control: Digital readout Year of manufacture: 2001 Magnetic table 600 x 350 mm Rjdpfx Adsvdal Aj Ten Closed housing for CE conformity Vertical automatic feed (SA) Automatic lubrication Coolant tank Specifications Metric / US Standard X-axis travel: 650 mm Y-axis travel: 525 mm Z-axis travel: 350 mm Table length: 600 mm Table width: 350 mm Table load capacity: 400 kg X-axis feed rate: 35,000 mm/min Z-axis feed rate: 1,000 mm/min Grinding wheel size: 300 x 50 x 76.2 mm Motor power: 3.7 kW Spindle speed: 2,800 rpm Approximate dimensions: Length: 3,200 mm Width: 2,000 mm Height: 2,870 mm Weight: 2,300 kg Please note: The information on this page has been provided to the best of our knowledge and, where possible, obtained from the manufacturer. The information is given in good faith, but accuracy cannot be guaranteed. Accordingly, it does not constitute representation or contractual terms. We recommend verifying all critical details.

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 Rodpfx Adjd Ih Dvj Ton 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. Rjdpfx Asd Ih Dwod Ten 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: dobrý (použitý), Rok výroby: 2008, dĺžka brúsenia: 1 250 mm, dĺžka stola: 1 250 mm, zaťaženie stola: 1 200 kg, šírka stola: 500 mm, maximálna rýchlosť vretena: 2 600 ot./min, otáčky vretena (min.): 1 000 ot./min, celková hmotnosť: 9 300 kg, pojazdová vzdialenosť osi X: 1 400 mm, zdvih osi Y: 600 mm, zdvih osi Z: 600 mm, výkon: 185 kW (251,53 k), vstupné napätie: 400 V, potrebná výška: 2 870 mm, Výbava: otáčky plynule nastaviteľné, X-osa: Brusná délka 1 250 mm, pojezd 1 400 mm Y-osa: Vzdálenost stůl–střed vřetena 700 mm, pojezd 600 mm Z-osa: Brusná šířka viz poznámka, pojezd 600 mm Poznámka: Brusná oblast v příčném směru (osa Z) závisí na pojezdu a šířce brusného kotouče. Příklad: příčný pojezd = 600 mm Rodpfx Aeu Hiq Rod Ten Šířka brusného kotouče 60 mm = brusná šířka 660 mm Šířka brusného kotouče 100 mm = brusná šířka 700 mm Pro další technické údaje viz fotografie

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 - Infinitely variable internal grinding spindle speed: 0-100% - Digital display of spindle speeds - Swivel angle indicator for upper table Redpfxot Ii Rre Ad Ton - 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.

Rok výroby: 2024, Stav: použitý, Grinding wheel mount: HSK 50 E Diamond grinding wheel diameter: 50 - 250 mm Max. grinding wheel width: 70 mm Grinding wheel bore diameter: 20 mm Diamond/CBN wheel spindle speed: steplessly adjustable, 100 - 1000 rpm Grinding wheel radius: 0-30 mm Dressing wheel dimensions: 180 x 25 x 31.75 mm Dressing wheel speed: 200 - 2000 rpm Oscillation stroke of dressing wheel: 0-70 mm Dressing wheel motor power: 2.2 kW Weight approx.: 1400 kg Dimensions L x W x H: 1850 x 2300 x 2100 mm Description: Suitable for truing and profiling diamond and CBN grinding wheels. Accessories: Full enclosure Reinforced grinding wheel motor with 4 kW Reinforced dressing wheel motor with 2.2 kW 2 machine lights, 12 V Glass scale on the linear X and Z axes 2/3" camera system with 17" LCD monitor (microscope with 15-120x zoom) High-precision angle measuring device (0.05°) Diamond/CBN wheel spindle, steplessly adjustable, 100 - 1000 rpm Dressing wheel speed, steplessly adjustable, 200 - 2000 rpm Rsdpfxolfil Ss Ad Ten Stepless oscillation stroke speed Automatic central lubrication SIC manual dressing wheel.