Cylindrical grinding machine

KELLENBERGER KEL VARIA CNC

Condition: used, Year of construction: 2017, Technical details: grinding diameter: 280/320 mm grinding length: 750 mm centre height: 170 mm weight of the machine ca.: 22,5 t Ncedpsttxg Sjfx Aqvet dimensions of the machine ca.: 4,7 x 3,65 x 3,0 m

Condition: good (used), Studer S30-12 cylindrical grinding machine TECHNICAL DATA Main dimensions Center height: 125 mm Center width: 400 / 700 / 1025 mm Largest longitudinal slide path: 400 / 700 / 1000 mm Longitudinal slide Table speed: 50 - 5000 mm/min Reversing delay: 0-6 s Smallest automatic travel: 1.5 mm Max. stroke: 400 / 700 / 1020 mm Max. Table inclination: 12 / 30 / 78° Cross slide Swivel range: +- 45° Quick adjustment: 40 mm Feed path with handwheel: 20 mm Largest plunge depth: 1.7 mm Sanding headstock Grinding wheel diameter x width x bore: 450 x 80 x 203 mm Speed: 1340 / 1500 1625 / 1800 / 2000 / 2200 rpm Coarse adjustment: 210 mm Workpiece headstock Swivel range: 0 - 90 Speed range: 30 - 675 rpm Mounting cone: Morse 5 Collets: W25 Tailstock Mounting cone: Morse 3 Adjustment travel of the center: 30 mm Total power requirement: 5 / 8.25 kW Ncedpfx Asvca Izeqvet No liability is assumed for the correctness, completeness and up-to-dateness of the information.

Condition: new, Year of construction: 2021, functionality: fully functional, Stock machine "NEW" – available at short notice! (Subject to prior sale) Control: Fanuc 0i-MF Plus, 10.4" with Manual Guide i & 2 MB NC memory LOOK-AHEAD function, 400 blocks Machine Table: Table size: 950 x 550 mm Load capacity: 800 kg T-slot width: 18 mm Number of T-slots: 3 Distance between T-slots: 150 mm Travel axes: Travel X/Y/Z: 860/550/550 mm Spindle nose to table surface: 150 – 700 mm Linear guides & speeds: Ball linear guides in X/Y axes Roller linear guide in Z axis Rapid traverse X/Y/Z: 40/40/30 m/min Feedrate during milling: 0 – 10,000 mm/min Smallest increment: 0.001 mm Tool magazine (CAM-Type) / changer: Number of magazine pockets: 30 System: random access Max. tool diameter: Ø 75 mm Max. tool diameter with adjacent pockets free: Ø150 mm (40 tools: Ø130 mm) Max. tool length: 300 mm Max. tool weight: 7 kg Spindle: Spindle taper: SK-40 Drive power (30min/cont.): 18.5/11 kW 15,000 rpm direct-drive spindle Spindle oil cooler Coolant, chip, and compressed air management: Coolant system incl. 300 liter tank and pumps External coolant around spindle Chip augers right and left in machine bed Compressed air nozzle at spindle (M32/M33) Compressed air through spindle (M38/M39) Compressed air and coolant gun Other features: Swiveling operator panel Electronic handwheel (wired) Central lubrication oil/air Full enclosure Work light Heat exchanger at control cabinet Auto power-off function Hand tool set Signal lamp Transformer 400 VAC, 50 Hz CE declaration of conformity according to European directives Electrical and pneumatic requirements: Electrical connection: 36 kVA Required pneumatic input pressure: 6 bar Ncsdpfxeifn N No Aqvst Dimensions: Machine size: W2,260 x D2,900 x H2,775 mm Required installation area: W3,160 x D3,000 x H3,000 mm (incl. chip conveyor ejection to the left) Machine weight: approx. 5,400 kg (net) Available special equipment: Spindle: - Direct-driven spindle SK-40, 15,000 rpm - Drive power (30min/cont.): 18.5 / 15 kW, (FANUC motor) Tool magazine / changer: - Drum-type tool magazine with 30 pockets, DIN69871, SK-40 Rotary or additional axes: - Preparation for 4th axis (FANUC controls), incl. wiring and Harting connector, without axis drive Coolant, chip, and compressed air management: - Bed flushing - Through-spindle coolant pump, 20 bar pressure, for direct-driven spindles - Includes cartridge filter - Belt-type chip conveyor including chip cart (chip discharge at front, to the left side of the machine) Measuring and monitoring systems: - RENISHAW OMP-60 probe with infrared transmission system for workpiece measurement, incl. probe holder, repeatability: 1μm - RENISHAW NC4+ tool laser measurement system and tool breakage monitoring in the machine, incl. bracket - Auto-door (side door) - Pneumatic interface for workpiece clamping - Clamping devices as shown With RoboJob Mill Assist 25kg (Year of construction 2025 – NEW) - Full enclosure - Double gripper Available immediately

Condition: new, Year of construction: 2025, spindle speed (max.): 8,000 rpm, spindle speed (min.): 8,000 rpm, 1 multispindle TORNOS SAS16-DC in rebuilding - new electrical cabinet SIEMENS or FANUC, to choose Njdpfx Aeugl S Isqvsct – pick-up with brake – adjustable stop with counter operation – 3 independent feeding system – several tool-holders and drillings – drum bar with support – Options :automatic bar loader IEMCA PRA, numerical tapping, CNC cross slides, etc... Contact us.

Condition: like new (used), Manual profile grinder UTMA model P20 Nodpeff H E Rofx Aqvoct

Condition: used, Year of construction: 1991, Technical details: turning diameter over bed: 570 mm turning diameter over slide rest: 365 mm turning length: 2000 mm feed per revolution: 0,06 - / 0,03 - 28 mm spindle turning speed range: 11,2 - 2240 U/min spindle bore: 62 mm Njdpfxox D Ufme Aqvect spindle head: 8 nach DIN 55022 total power requirement: 15 kW weight of the machine ca.: 4,8 t dimensions of the machine ca.: 4,5 x 1,5 x 1,4 m with digital readout HEIDENHAIN rapid feed, MULTIFIX toolholder system fixed steady dia. 160 mm 3 jaw chuck RÖHM TR 250 coolant attachment diverse toolholders, diverse jaws *

Condition: used, grinding diameter 250 mm grinding length 500 mm dimensions of grinding wheel 400 x 50 mm In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Tailstock - Various accessories Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Ncsdpfx Asxzuyloqvot Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: used, Profile Grinder WICKMAN OPG Nsdpfsxbt Dpsx Aqvect

Condition: used, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° Nodsuxfupopfx Aqvjct grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-9,99 mm/Ø 0-9,99 mm/Ø ±8 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg cross travel max. 270 mm 130 inkl. Spannung kg 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of already delivered machine in centre distance 1000mm. -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

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 Nedst Hw Rdopfx Aqvjct 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. Delivery : Ex stock as inspected. Payment : Net, after conclusion of contract.