Cylindrical Grinding Machine

KELLENBERGER Kel-Varia R175-1500

Condition: used, KELLENBERGER KEL-VARIA R175 x 1500 is a CNC cylindrical grinder engineered for high precision, top accuracy and reliable production. Capacities: centre height 175 mm, distance between centres 1500 mm, Z-axis 1650 mm, workpiece weight on centres max. 150 kg; grinding wheel Ø500×80 mm (bore 203 mm) or Ø400×63 mm (bore 127 mm); max wheel travel 320 mm. Key specs: wheel speeds stepless 1000–2150 rpm (peripheral speed 45 m/s); feed 7500 mm/min; work spindle swivels -10/+100° with 8–800 rpm; permitted load 160 Nm; grinding spindle motor 7.5 kW; work spindle motor 2 kW; 3×400 V 50 Hz; rapid 15 m/min; approx. weight 6000 kg; dimensions 4700×2300×2000 mm; air 6 bar. Accessories: coolant system, paper filtration, MARPOSS touch probe, set of grinding wheels, rotary centre, set of centers, set of workpiece drivers, set of throat gauges, lamp, 2 tool cabinets, tailstock with fine adjustment, oil mist extractor, spindle nose for collets. Achieves tight tolerances; typical applications: automotive, watchmaking, machine tool Hsdsyxn Itspfx Amysr

Condition: used, Year of construction: 2022, turning diameter 420 mm turning length 1350 mm spindle passage 101 mm Hjdpfezfqf Sox Amysr control Siemens SL 828D ShopTurn number of controlled axis 4 turning speed range 3000 U/min power requirement 22/18,5 kW rapid speed 30 m/min number of tapers in turret head 12/24 BMT 65 number of driven tools in turret 12 BMT 65 Spindel speed of driven tools 5000 U/min Spindelpower on driven tool 7,5/5,5 kW y-axis +/- 65 mm tail stock MT-5 weight 8,0 t dimensions 5,7 x 2,3 x 2,32 m Heavy CNC- lathe with driven tools and Y- Axis in very good condition. First instalation: 03/2023 Appr. 5400 h Power on. - 2x 3-jaw chuck Ø 325 + 400 mm - some fixed tool holders - Tool pre- setter - chip conveyor - 4x driven tool holders - 2 + 2 driven toolholders with Capto C4 - oildust collector - band filter system with appr. 1000 ltr. - hydr. steady moveable wit turret SMW Autoblock SLU-X3.1 (Ø 20- 165 mm) - 3 colour signal lamp - coolant gun - some jaws - external programming system MCS40501/2 - build in spindle

Condition: used, KELLENBERGER KEL‑VARIA R175 x 1500 is a CNC cylindrical grinder engineered for precision, high accuracy and reliable operation. Capacity: centre height 175 mm, distance between centres 1500 mm, Z 1650 mm, max 150 kg; wheels Ø500×80 mm (Ø400×63 mm option). Specs: wheel speeds 1000–2150 rpm, peripheral 45 m/s, max travel 320 mm, feed 7500 mm/min, motors 7.5/2 kW, rapid 15 m/min, 3×400 V, weight ≈6000 kg, dims 4700×2300×2000 mm. Equipment: paper/coolant filtration, MOVOMATIC, Renishaw LP2H probe, wheel flange extractor, remote hand control, MPM balancing. Achieves tight tolerances; suited to automotive, watchmaking, machine tools, aerospace and medical. Hjdpfx Aoyxn A Remyer

Condition: good (used), Year of construction: 2009, Machine will come with robot . 42.000 rpm Hodexfu S Nepfx Amysr

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: Hodpjt Hw Rdofx Amyer * 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.

Condition: used, Year of construction: 1996, Technical details: grinding diameter: 1,5 - 75 mm grinding wheel diameter: 400 mm grinding wheel width: 160 mm work stroke: 0 - 1 mm working feed: stufenlos/ continous mm/min grinding wheel speeds: 1300 U/min control for program: Num 1020 GC total power requirement: 14 kW weight of the machine ca.: 3,8 t dimensions of machine: 3,0x2,2x2,2 m dimensions electric cabinet LxWxH: 1,5x0,4x2,0 m CIRCULAR GRINDING MACHINE - alloyed round steels as well as (grooving process) throughfeed process. - In the plunge process, the plunge-cut length is max. 160mm. - Workpiece removal automatically via rail (its function or operation is not known to WMW AG) - grinding wheel with reshaping device, speed = 1300 rpm. - regulating grinding wheel with reshaping device, infeed angle right 0-6° and left 0-2°; wheel size 280x160mm - automatic grinding wheel balancing system Hedpfx Asu Ngyzemyer accessories: various grinding and regulating wheels on request The machine is operating in manual mode! The control is in the Catalan language and none of our employees can control the machine or understand the language. *

Condition: used, Year of construction: 1991, functionality: fully functional, machine/vehicle number: C4656, grinding length: 4,100 mm, grinding width: 200 mm, Reform AR41 Type 7 C4656/91 Year of manufacture: 1991 Grinding length: 4100mm Grinding width: 200mm Workpiece height: 190mm Table clamping area: 4169x202mm Segment head diameter: 250mm Spindle diameter in the front. Bearing: 45mm Swivelling: 2° Max. torque: 2x45.8Nm 2x grinding motor 7.5kW Feed: 2000-35000 mm/min Max. speed: 1460 min/-1 Total power requirement: 30 kW Hedpfx Aetqtppsmysr Heidenhain digital display Additional grinding device ZS 7.5kW Swivelling clamping table via swivel gear Paper belt filter cleaning including pumps Central lubrication system Machine weight approx. 8.2t Space requirement approx. 9.5x2.6x2m

Condition: not inspected (used), Year of construction: 1996, turning diameter over cross slide: 1,000 mm, turning length: 4,000 mm, turning diameter: 1,450 mm, spindle bore: 150 mm, rotational speed (max.): 560 rpm, overall weight: 20,000 kg, CNC NUM T Plus Capacity 4000 x 1450 mm on bed 1000 mm on cross-slide 4-jaw chuck 1200 mm Steady rest Hedeyzhrkopfx Amyjr Automatic turret Set of tool holders Weight 20,000 kg

Condition: used, Year of construction: 1961, max. workpiece diameter 100 mm Hsdpfx Amswwl I Ijysr min. workpiece diameter 10 mm workpiece length 1000 mm total power requirement 16 kW weight of the machine ca. 3 t dimensions of the machine ca. 0 m The guides have been outdated 10 years ago

Condition: used, TECHNICAL DETAILS - Number of axes : 7 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 16 [mm] - Max. machining length : 200 [mm] - Spindle speeds : 15000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 16 [mm] - Z stroke : 80 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 1.1 [kW] Hjdpfx Asuhbb Uomyor - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 10 - Number of motorized positions : 4 - Live tools speed : 6000 [rpm] END ATTACHMENT - Number of positions : 4 SECONDARY OPERATION - Number of positions : 3 POWER SUPPLY - Supply voltage : 200 [V] - Total installed power : 8 [kW] WEIGHT & DIMENSIONS - Machine floor space : 1850 X 1610 [mm] - Machine height : 1050 [mm] - Machine weight : 2050 [kg] MACHINE HOURS - Number of working hours : 21154 [h] EQUIPMENT - CNC : Fanuc 31i - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank - Bar loader : LNS ALPHA ST320 - Electric transformer