Chuck

NICHT BEKANNT BV 3504-250

Condition: excellent (used), functionality: fully functional, KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE MODEL: 1000 U YEAR OF MANUFACTURE: 2000 PARTIAL OVERHAUL: 2026 Rsdpfx Aaoyf E Susaobw Centre height: 175 mm Grinding length: 1000 mm Equipment: - Standard accessories - Standard workpiece headstock MK5 with adapter flange DIN 55027, size 5 - Splash guard hood for the above - Tailstock with fine adjustment, MK4 - Internal grinding attachment with protective cover for grinding spindle D:80 mm for belt-driven spindles - FISCHER internal grinding spindle type HJN 842, incl. grinding mandrels (4 pieces, choice) - HJNZ 42 collet chuck - Oil mist lubricator for HJN spindles - STREULI magnetic paper band filter system, type: SPB 2 - Coolant supply through the workpiece spindle - HEIDENHAIN digital length measuring system on X and Z axes - Sine bar on the workpiece headstock incl. alignment arbor MK5 - Permanent magnetic chuck, D:200 mm - Three-jaw chuck, D:160 mm - Four-jaw chuck, D:160 mm - Collet attachment for Schaublin collets B32 - Set of B32 collets, D: 1.0–30.0 mm, increment 0.5 mm (59 pieces) - Dial indicator stop for table swivel with indicator 0.01 mm - Table fixed stop - Dressing stop for internal grinding - LED machine lamp - Various grinding wheel flanges, left (2 pieces) - Pneumatic table load relief - Swiveling dressing device for external, face, or internal grinding operations - Set of vibration damping pads - New three-color paint finish (light grey RAL 7035 / blue RAL 5012 / dark grey RAL 7016) - New acceptance protocol according to KELLENBERGER standard - Documentation - CE conformity The machine is currently being overhauled, sample photos shown!

Condition: used, Year of construction: 1979, Technical details: turning diameter over bed: 540 mm turning length: 630 mm centre distance: 900 mm center height over bed: 270 mm center height: über Hinterschlitten: 138 mm Rjdpfx Asvbhv Rjaasbw Turning diameter: über Hinterschlitten: 250 mm longitudinal feed: 700 mm facing movement : 80 / 75 mm revolution per minute: 1,8 - 450 bei 8x steples U/min clamping diameter: 26 mm range of feed in x - axis: 12 step / 0,063 - 0,63 mm/U range of feed in y - axis: 36 step / 0,070 - 1,11 mm/U tailstock quill: MK5 mm tailstock quill stroke: 250 mm Total power requirement: 7,0 kW machine weight approx.: 3,76 t dimension machine xH: 3,2 x 1,2 x 1,8 m Application: Mainly for relief turning and relief grinding of cutting tools (especially hobs with and without thread pitch). Back turning and relief grinding is possible from the front, the rear and in the axial direction of the machine. Main drive via 8-stage manual gearbox. Feed gearbox is designed as a 12-stage manual gearbox. Swivel range of the rear slide = 360deg. Swivel range of cross slide = 360deg. Lathe chuck is cone disc Ø 200mm with MK5 Equipment: turning mandrel Ø 49,5 x 400mm Measuring system ARBAH-L 3+1 Inverter FRENIC 5000G11 i.D. *

Condition: used, Technical details: x-travel: 762 mm y-travel: 382 mm z-travel: 419 mm tool taper: Sk 40 table surface area: 1070 x 230 mm range of revolution per miute: 60 - 4.200 U/min feed continuous: 0,038/0,073/0,120 in 3 steps mm/min spindle stroke: 120 mm spindle taper: Iso 40 spindle head swivable left - right: 90 ° weight of the machine ca.: 1600 kg machine dimensions LxWxH: 1,8 x 1,5 x 2,15 m This machine is currently in the technical department. Redpfx Aasva Evfjaebw *

Condition: used, Technical details: swing diameter: 200 mm centre distance: 450 mm cross travel: 245 mm longitudinal feed: 830 mm table speed: 0,05-4,5 stufenlos m/min revolution per minute: Schleifspindel 1780, 2050 U/min revolution per minute: Werkstückspindel 50-500 U/min dimensions of grinding wheel: 350x32x127 mm Table dimensions: 2200x280 mm table swivelling to both sides: 9°vor+10°zurück Grad total power requirement: 6,0 kW weight of the machine ca.: 2,2 t dimensions of machine: 2,2x2,05x1,6 m Universal Center Grinding Machine without internal grinding device! - for precision grinding of outer, inner such as cone surfaces - feed of grinding headstock via hydr. or manual possible - table feed hydraulic stepless - grinding spindle swivelable with 60 degrees - workpiece headstock 90 degress swiveable with tapper MK4 Rbodpfx Aaju Ng Dgeajw - tailstock tapper MK 3 equipment: - dressing device/extruder - coolant tank incl. pump and supply i.D. *

Condition: used, Year of construction: 1992, spindle speed (min.): 7,500 rpm, spindle speed (max.): 24,000 rpm, 4 motorized grinding spindles (liquid-cooled, purge air / oil mist lubrication) including REFU HF frequency converter, e.g. for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF Converter 316/25 High-frequency converter (inverter, frequency inverter) Frequency converter / inverter for powering motor spindles GMN tool spindle, motorized grinding spindle The spindles are fully functional, sold as is – manufacturing year approx. 1992 Rodsl Tn Afjpfx Aaaobw A collection of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request All technical data subject to error or omission. We sell exclusively to countries within the European Community.

Condition: used, functionality: fully functional, Grinding length: 973 mm Center height: 250 mm Maximum worktable tilt: +6° / -9° Centering center: MT5 Maximum grinding head travel: 100 mm Rbsdpfx Aswhp Dnoaaew Maximum grinding head tilt: +45° / -30° Maximum grinding wheel diameter: 500 mm Speed range: 32 - 600 rpm Maximum workpiece weight between centers: 400 kg Maximum internal grinding device grindable bore: 160 mm Machine weight: approx. 5,000 kg

Condition: used, Year of construction: 1994, turning diameter 570 mm turning length 2000 mm control Sinumerik 805 Siemens swing diameter over face slide 365 mm Rbjdpfxju Sbkgo Aaaow main spindle speeds: 3-2.500 U/min drive of main spindle 15/19 kW spindle bore 62 mm spindle head DIN 55027 No.8 tailstock taper MT 5 quill stroke 190 mm pinole diameter 80 mm feed range - long. and cross 0,01-50 mm/u total power requirement 50 KVA weight of the machine ca. 5 t dimensions of the machine ca. m

Condition: used, Technical details: x-travel: 700 mm y-travel: 450 mm z-travel: 450 mm spindle cone ISO: 40 (SK 40) table surface area: 760 x 420 mm table feed: längs: 10 - 500 (Eilgang: 1,4 m/min.) mm/min table feed: vertical: 5 - 250 (Eilgang: 1,4 m/min.) mm/min spindle turning speed - continuous: 32 - 1600 / 18 step U/min spindle head swivable left - right: 10 ° links / rechts ° quill stroke vertical: 125 mm feed continuous: 10 - 500 / 8 step mm/min rapid traverse: 1,4 m/min Total power requirement: 6,5 kW weight of the machine ca.: 3,0 t dimension machine xH: 2,3 x 2,0 x 1,85 m Rbsdpfx Aaevc Avhjaow Further features: Headstock projection min./max.: 2094 / 2544 mm Equipment: -cooling water pump with feed -Linear path measuring system - Heidenhain ND750 Accessories: -Machine vice *

Condition: excellent (used), 1 permanent - magnetic Chuck D = 315 mm Rbjdpfx Aasd Eaaueasw with mounting flange DIN 55027 Gr. 6

Condition: excellent (used), Year of construction: 1970, Model: AR 1000 - Year of manufacture: 1970 – 1991, geometrically overhauled - Condition: good to very good - Grinding diameter: max. 350 mm - Grinding length: 1000 mm - Plunge grinding length: 100 mm - Centre height: 180 mm - Centre taper: 60 MK4 - Grinding wheel dimensions: max. 500 Ø x 300 Ø x 80 mm - Swivelling grinding head: +/- 45° - Dimensions: 3.2 x 1.7 x 1.6 m (LxWxH) Rbsdpfxjxfvyze Aaajw - Space requirement: 4.13 x 2.02 x 1.6 m (LxWxH) - Weight: approx. 4,300 kg - Operating voltage: 380 V - Power: 7.5 kW (total 11.6 kW)