Valcové brúsky

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. 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 Hfodpfx Afsxt Ilfjhsr 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: dobrý (použitý), Rok výroby: 2007, dĺžka sústruženia: 1 065 mm, sústružnícky priemer: 470 mm, Triedič triesok SMW 315, trojčeľusťové skľučovadlo 2x radiálne poháňané držiaky nástrojov 2x axiálne poháňané držiaky nástrojov Priemer vŕtania vretena: 80 mm Systém upínania nástrojov BMT Sonda na meranie nástrojov Pracovné hodiny vretena: 6960 / 6270 prevádzkových hodín Max. priemer sústruženia: 470 mm Os X: 260 mm Os Z: 1065 mm Vretenová vŕtaná: 80 mm Hfedpfx Afjwq Rpweher Otáčky vretena: 4200 ot/min Výkon vretena: 30 kW Zásobník nástrojov: 12-násobný systém BMT Rýchlosť poháňaných nástrojov: 6000 ot/min Výkon poháňaných nástrojov: 7,1 kW Dĺžka: 3310 mm Šírka: 1900 mm Výška: 1970 mm Hmotnosť: 6100 kg

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

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 Hfodpfxed Ih Dvj Afhor 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: veľmi dobrý (použitý), Funkcionalita: plne funkčný, priemer otočného stola: 600 mm, brúsna výška: 300 mm, priemer kotúča: 400 mm, brúsený priemer: 600 mm, Výrobca: ELB-SCHLIFF Model: SWR 50 T Generálna oprava: 2008 Dodacia lehota: ihneď Brúsiaci rozsah: Ø 600 x 300 mm Hfodpfxeu Ed Nle Afhsr Brúsne kotúče: max. Ø 400 x 100 x 127 mm Kužeľ vretena: 60 mm Rozmery: cca 2800 x 2800 x 2300 mm (d/š/v) Celková hmotnosť: cca 5000 kg Ovládanie: Siemens SPS

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 - Grinding technology consulting - Operator training - Spare parts Hfjdsd Ih Dwopfx Afhsr - Accessories

Stav: použitý, Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Machine weight approx. 3 t Hedpfet Ii Rrjx Afhofr 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: 2002, Funkcionalita: plne funkčný, sústružnícky priemer: 1 600 mm, výkon motora vretena: 45 W, maximálna rýchlosť vretena: 1 500 ot./min, pojazdová vzdialenosť osi X: 1 200 mm, zdvih osi Z: 900 mm, rýchloposuv os X: 10 000 m/min, rýchloposuv osi Z: 10 000 m/min, CNC vertikálny sústruh Daewoo Doosan PUMA V-1200M, rok výroby 2002, s riadením FANUC Series 18-T, navrhnutý na obrábanie veľkorozmerných a ťažkých obrobkov, ideálny na použitie v ťažkom a priemyselnom sektore. Hlavné technické parametre: Maximálny otočný a sústružiteľný priemer: Ø 1 600 mm Maximálna sústružiteľná výška: 1 200 mm Maximálna hmotnosť obrobku: 6 000 kg Priemer skľučovadla: Ø 1 200 mm Osi RAM: X (horizontálne): 1 200 mm Z (vertikálne): 900 mm Hfodpowt S Rhofx Afhsr Os C: otáčanie 360°, minimálne polohovanie 0,001° Hlavné vreteno: Rýchlosť: 2 ÷ 320 ot./min (2 rozsahy) Výkon: 37/45 kW Motorizované vreteno RAM: Kužeľ ISO-50 Otáčky: 15 ÷ 1 500 ot./min Prierez RAM: 240 x 240 mm Revolverová hlava: 16 pozícií, pre nástroje typu BT-50 Maximálny priemer nástroja: Ø 400 mm Maximálna dĺžka nástroja: 450 mm Maximálna hmotnosť nástroja: 50 kg Celková maximálna hmotnosť nástrojov v zásobníku: 600 kg Posuvy: Rýchloposuv osí X/Z: 10 000 mm/min Pracovný posuv osí X/Z: 3 000 mm/min Súčasťou dodávky: Dopravník triesok Chladiaca vaňa s čerpadlami Klimatizácia pre vretenovú jednotku Rôzne pevné a motorizované držiaky nástrojov Manuály, elektrické schémy, vyhlásenie o zhode CE Masívny a výkonný stroj pre vertikálne obrábanie veľkých a presných obrobkov.

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 Hfedpfxexgrd Sj Afhjr 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: veľmi dobrý (použitý), Rok výroby: 1999, Funkcionalita: plne funkčný, merací rozsah os X: 900 mm, merací rozsah osi Y: 1 200 mm, merací rozsah osi Z: 700 mm, Zeiss CNC Coordinate Measuring Machine Prismo VAST GOLD with Rotary Table Year of manufacture: 1999 Retrofit: 2013 Measuring range: X= 900 mm, Y= 1200 mm, Z= 700 mm Technically and visually in very good condition Device features, equipment: Controller C98 with BP26_SE control panel VAST GOLD sensor system 13-position probe changing magazine Hodpfx Afsvdtzdehjfr Probe changing disk Probe accessories Calibration sphere Reference probe Workstation with monitor Calypso Basic 5.2 software Upgrade to current Calypso version and additional options possible Complete retrofit with C99 and latest Calypso is possible Available at short notice