Cylindrical grinding machine

KELLENBERGER KEL-VISION CNC

Condition: used, Year of construction: 2011, x-travel 2600 mm y-travel 1100 mm z-travel 900 mm control Heidenhain 530 Fgedpoy Sbl Sofx Alfsf b-axis +/- 110 ° weight of the machine ca. 25050 kg

Year of construction: 2007, condition: used, gear hobbing diameter - external 1200 mm Fgodow Rf S Eopfx Alfef gear hobbing diameter - internal 1200 mm gear hobbing width -max. 260 mm control Liebherr PC-NC max. workpiece diameter 1500 mm table diameter 900 mm table bore diameter 320 mm max. table load 95 kN power capacity 30 kW coolant pump 120 l/min Axial distance between thrust spindle - table 0-820 mm Shaping spindle diameter 125 mm tool taper SK 45 DIN weight of the machine ca. 26 t dimensions of the machine ca. 8,073 x 6,183 x 4,375 m Strokes: - Stroke length min./max. - 0 mm / 270 mm - Stroke length adjustability - 270 mm - Stroke rate (double strokes) - 10 to 270 DH/min Equipment/accessories: - Chip conveyor - Cutting wheel holder SK 45 DIN - Cooler - Technical documentation

Condition: used, Year of construction: 2000, grinding diameter 360 mm grinding length 1600 mm centre height 180 mm internal diameter 0 mm grinding depth 0 mm swing diameter 0 mm total power requirement 40 kW weight of the machine ca. 10000 kg dimensions of the machine ca. m K A R S T E N S (Germany) Universal “CNC” - Cylindrical Internal and Face Grinding Machine also for grinding excentric and cam profiles and polygons and even suitable for Threadgrinding Model K 51 – 1500 Year 2000 Serial No. 99 093 Height of centres 180 mm Distance between centres / grinding length 1,700/1.600 mm Cylindrical Grinding: Grinding Ø, approx. 5 - 360 mm Grinding wheel: Ø x width x bore 500 x 100 x 127 mm Grinding spindle speeds (35 m/s / 50 m/s) 1.900 / 2.200 rpm Drives of cyl./int/face spindle units 7.5/4,0/7,5 kW Grinding Wheelhead: 3 Positions = B-Axis Head swivels in 3 positions = 240 ° / 17,5 degree X-axis adjustment in total 360 mm Increments for infeed 0,001 – 125 mm Workpiece wheelhead = C-Axis Spindle speeds steplessly adjustable 10 – 1.000 rpm Spindle taper / Spindle bore MK 4 / 24 mm Table speeds 0,01 – 10.000 mm/min Total electrical load 40 kW - 400 V - 50 Hz Weight, approx. 10,000 kg Accessories / Special Features: * Very versatile CNC Grinding Machine for almost all grinding purposes like External/Internal and Face grinding as well as for Excentric- / Cam- / Polygone Grinding and even for Thread Grinding * Free programmable CNC System make BWO Model 900 C with many grinding cycles and for easy input of the work-parameters. Graphic support, any many more features. * 3 position wheelhead with 3 Grinding spindles as B-Axis, one with measuring feeler (Z - Position) * MOVOMATIC Measuring Device Model ES 400 for diameter control, Probe head CR 60, to be mounted on table. * MPM Automatic Grinding wheel balancing Device, Dressing devices with diamantflees mounted on table surface and also motorized Diamantroll Profile dresser on table (for thread profiles, etc.) * Workhead and tailstock can be easily moved on table by air cushion. Hydraulic quill on tailstock. * No Coolant Device available ! Condition : Good to very good. Machine can be inspected under power. Fgedet Hw Rdspfx Alfef Delivery : Ex stock as inspected. Payment : Net, after conclusion of contract.

Condition: reconditioned (used), machine/vehicle number: 550-235-ELD, GENERAL CHARACTERISTICS Fedpfx Alod Nw Ttofsgf workpiece Ø max. 41 mm Range Module máx/min. 1,5 / 0.39 Rack face width 92 mm Manufacturing No. 550-235-ELD Máx/min. pitch form 20/40-32/64 Maximum stroke of tools trolley 760 mm Rack length máx. 610 mm ELECTRICAL CHARACTERISTICS Main motor power 15 Cv

Condition: like new (used), Year of construction: 2024, MAZAK QUICK TURN 200MSY Max. machining diameter: 380 mm Max. machining length: 575 mm Max. milling speed: 5,000 rpm Max. spindle speed: 5,000 rpm Fgodpfxozgw Ics Alfjf Max. bar diameter: 65 mm Machine is equipped with: - CNC control: Mazatrol SmoothG - Hydraulic KITAGAWA 3-jaw chuck BB-208 for main spindle, diameter 210 mm - Hydraulic KITAGAWA 3-jaw chuck B-206 for 2nd spindle, diameter 169 mm - Tool Eye - C-axis - C-axis counter-spindle, input accuracy 0.0001° - Y-axis - Interface for bar feeder - Automatic parts catcher - Robot interface - Reinforced coolant pump - MAYFRAN chip conveyor - 8 pcs. fixed tool holders - 2 pcs. driven tool holders

Condition: used, MAZAK QT 20 Model: OT-20-N-K Turret: 8 positions Fgsdpowulzvefx Alfof Motor: 18.5 kW Year: 1988 Weight: 11,700 lbs Chuck: diameter 250 renewed operational panel

Condition: excellent (used), Year of construction: 2015, operating hours: 9,564 h, functionality: fully functional, CNC FANUC 31i-MODEL B5 Fedpfjwayv Esx Alfegf TOOL PRESETS N. 2 SELF-CENTERING N. 7 HSK TOOLS

Condition: like new (used), Year of construction: 2022, OEM – laser marker / engraving laser (diode pumped YAG-laser) Fsdpfxjpyg N As Alfjgf The laser beam source was used for some time to generate plasma as part of a scientific project. Overall, however, it only has few operation time. Due to the short pulse length, this laser is also very suitable as an engraving laser Laser source of the complete system is a 10 Watt diode-pumped YAG-laser with 1064 nm wavelength. The working area is 100 x 100 mm, up to 300 x 300 mm is available as an option. No external cooling is necessary. Input-voltage: 110...240 VAC / 50 Hz. Applications are laser engraving and material ablation. The control software is installed on a PC, optionally also a Laptop can be used. The language of the software can be choosen (German, English). The laser is prepared for an integration into a ‘higher level system’, but can also be used as a 'stand alone' system. In this case interfaces for Interlock, emergency stop, laser control etc. are available. We are happy to support the customer according to his requirements.

Condition: good (used), Year of construction: 2009, max. wheel diameter 1200 mm gear width 260 mm Fgodpfxjwzmpzs Alfef max. module 16 min. module 0,5 stroke 270 mm distance between table/spindle 920 mm taper of shaper cutter SK control Bosch MTX table diameter 900 mm min. workpiece diameter-at internal hobbing 1200 mm strokes - infinitely variable 50-1000 Hub/min spindle diameter 125 mm table hole 320 mm Distance of shafts Min/Max 0-820 power capacity Stosskopf 30 KW total power requirement 72 KVA weight of the machine ca. 24 t dimensions of the machine ca. 6,5x2,9x4 m Liebherr LH 90 control, 9 axis CNC, top condition.

Condition: refurbished (used), Year of construction: 2019, functionality: fully functional, GF Machining Solutions FORM X600 Year of manufacture 2019 - Factory revision 2022 C-shaped design, fixed table with lowerable container Travel paths (X/Y/Z): 600 x 400 x 500 mm Distance between table and quill: 200-700 mm Max. workpiece size: L x W x H = 1200 x 800 x 350 mm Max. workpiece weight: 2000 kg Integrated C-axis for rotation, indexing, and erosion (rpm = 0-100 rpm) Fjdewh Sigjpfx Alfsgf Pneumatic chuck of your choice (Erowa/3R Systems) 80 amp ISPG generator Best achievable surface finish Ra 0.08 µm AC FORM HMI user interface 15" LCD color screen, mouse or touchscreen, keyboard, and hand control Incl. 3R-Systems Workpartner WPT1+ - 150 electrode positions - 10 pallet positions Net weight of the system: 5504 kg Machine dimensions: 1790 x 2860 x 3100 mm We will clean, service, and test the machine upon receipt of the order. Optional: - Commissioning and instruction - Transport and installation - Cooling unit - Dielectric