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KARSTENS/EMAG.WEISS/GP-Rundschleifmas... ERSATZTEILE / REPARATUREN / SERVICE

Stav: ako nová (výstavný stroj), Rok výroby: 2024, GP CNC-1000 Cylindrical Grinding Machine Also available with grinding lengths of 650 mm and 1500 mm Manufacturer: Karstens Technical specifications: Centre distance: GP CNC 1000: 1000 mm Centre height: 180 mm Optional alternative centre heights available Max. workpiece weight between centres: 300 kg Max. workpiece weight in cantilever mode including clamping device: 100 kg Workpiece headstock: MT 4; other tapers available on request Grinding wheel diameter with electric or mechanical B-axis up to 500 mm; 600 mm diameter only for versions with a single grinding wheel Wheel position: left for straight plunge grinding, right for angular plunge grinding (30 degrees) Total connected load: approx. 30 kW Machine weight: approx. 4,400 kg Machine basic configuration: Axes: X, Z, and C axes Grinding spindle: Asynchronous motor, 7.5 kW (option for higher power motors) Constant grinding wheel peripheral speed: up to 50 m/s; cutting speed selectable, automatic adjustment after dressing Workpiece spindle stock: Siemens servo motor, 2.2 kW, speed range: 0–560 rpm Lajdpfjtt Rtzex Afzji CNC control: Siemens 840Dsl Standard software modules included: 1) External plunge grinding 3) External longitudinal grinding 4) Internal longitudinal grinding 5) External face grinding 6) Internal face grinding 7) Angular plunge grinding 8) Wheel magazine for 8 wheels Optional modules: Oscillation, chamfering, external and internal taper grinding Axis drives: Siemens servo Full enclosure with large workpiece change door and maintenance door Two-tone paint finish CE compliant Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Stav: takmer ako nový (použitý), Rok výroby: 2024, K11-1000 Cylindrical Grinding Machine Also available with a grinding length of 650 mm Manufacturer: Karstens Technical Specifications: Centre distance: 1100 mm Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg (between centers, unsupported), 300 kg (supported between centers) Lasdpfx Astudipofzji Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed control 30-450 rpm, swiveling range 0 - 90° Tailstock: MT4, quill stroke 45 mm Quill force: 200-600 N manual (up to 2500 N possible, adjustable as an option) Table swivel range: 10 degrees Slide adjustment travel: 80 mm Rapid traverse: 50 mm Coarse adjustment, air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW optional) Infinitely variable grinding wheel speed adjustment via potentiometer Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor: 1.5 kW Lubrication motor: 0.1 kW Hydraulic tank: 80 liters Machine weight: net 3800 kg Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle headstock for fast and secure positioning to the grinding position. Separate drive for external and internal grinding spindles. Fully automatic operation, feed movement via stepped switch: Rapid infeed, rapid return, grinding mode, feed stop, micrometer feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle headstock with steplessly adjustable drive for live and lockable spindle. Digital feed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, programmable return, feed amounts, feeds, spark-out times, idle strokes, compatible with the old Karstens feed control, with color Siemens touch panel Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Stav: nový, Ponúkame vám pre vašu konvenčnú alebo CNC Karstens/GP brúska na guľato náhradné diely všetkých druhov pre koník, vretenovú hlavu obrobku, brúsnu vretenovú hlavu, guľôčkové skrutky, optické pravítka, príruby brúsnych kotúčov, pohonné motory, pohony osí (BOSCH SIEMENS), mechy, ložiská, K11/K21 prísuvové riadenia nové a použité, prepínacie bloky osi Z na výmenu...\n\nPodobne Weiss/EMAG/GP-brúska na guľato/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat. Ljdpfx Aoraibvjfzeai

Stav: generálne opravený (použitý), Váš kompetentný servisný partner pre generálne opravy zostáv strojov! Ledpfx Aouu Enaofzoai Naše služby zahŕňajú okrem iného generálnu opravu zostáv, ako sú držiaky obrobkov (vretien), brúsiaceho vretena a koníka značiek Karstens a Bahmüller. Taktiež vykonávame opravy ozubených prevodoviek trením v držiakoch obrobkov Karstens. Kruhové brúsky sú príliš ťažké a veľké na jednoduchú prepravu. Ich jednotlivé stavebné skupiny sú však väčšinou ľahko demontovateľné a dajú sa poslať špedíciou. U nás je možné tieto stavebné skupiny demontovať, vyčistiť, zmerať a vymeniť opotrebované diely. Alebo ich môžeme modernizovať a rozšíriť o nové technológie. Po dokončení zasielame zostavy späť a po montáži môže brúska opäť pracovať.