Valcová brúska

KELLENBERGER 1500 U

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 Hodpfxed Ih Dvj Agusfn 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 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: generálne opravený (použitý), Kellenberger universal internal & external cylindrical grinding machine Kellenberger 1000 U - 175 (internal grinding attachment included) Between centres: 1000 mm - Centre height: 175 mm Kellenberger 1500 U - 175 (internal grinding attachment included) Between centres: 1500 mm - Centre height: 175 mm Both available with various accessories. Hfodpfxswqlyke Agusn Availability: by arrangement (both machines currently undergoing overhaul)

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 Hfedsd Ih Dwepfx Aguen 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 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 - 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 Hjdpfxet Ii Rrs Agusfn 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: 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, Stroj bol čiastočne generálne opravený a zahŕňa okrem iného novú geometriu a nový rozvádzač. Ložisko bolo vymenené. TECHNICKÉ ÚDAJE Oblasť obrábania Vzdialenosť medzi hrotmi: 1 500 mm Výška hrotu: 250 mm Max. brúsený priemer: 500 mm Naklápanie stola: ± 8 ° Brúsna hlava Rozmery brúsneho kotúča: 400 x 50 x 127 mm Otáčky vretena: 1 500 / 1 700 / 2 200 ot/min Otvor pre vnútorné vreteno: 90 mm Držiak obrobku Nastavenie držiaka obrobku: 180 ° Otáčky vretena: 20 - 400 ot/min Vnútorný kužeľ vretena: Morse 5 Koník Vnútorný kužeľ koníka: Morse 4 Posuv pinoly koníka: 30 mm ÚDAJE O STROJI Pohon Výkon motora brúsnej hlavy: 3 kW Výkon motora koníka: 0,9 kW Rozmery stroja: 2 860 x 1 680 x 1 670 mm Hmotnosť: 2 500 kg Hfjdpfx Agowziidouen VYBAVENIE Automatický pracovný cyklus Nádrž na mazivo s čerpadlom Vnútorné brúsne vreteno Vonkajšie brúsne kotúče Orovnávač kotúčov Dokumentácia