Cylindrical Grinding Machine

STUDER eco 650 CNC

Condition: good (used), Year of construction: 2007, 1 used CNC tool grinding machine Make: Schneeberger Model: Corvus GDS 650 Year of manufacture: 2007 CNC Control: FANUC 160i Software: Quinto 4.3 Activated software options (option numbers): 1, 2, 19, 21, 22, 30, 31, 32, 35 - Fanuc loading robot - Coolant system Travel: X-axis: 650 mm Y-axis: 300 mm Z-axis: 300 mm C-axis swivel range: +150°/ -60° C’-axis swivel range: +/- 180° Ijdpfx Adsu A Dn Ns Noal Grinding spindle: Wheel diameter up to 250 mm Speed: 0 – 10,000 rpm Max spindle power: 26 kW HSK 80 interface Max. number of wheels: 6 Workpiece spindle head: Vmax: 180°/s Drive power: 1.6 kW ISO 50 interface Precision (resolution): Linear axis resolution: 0.001 mm C-axis: 0.001° Dimensions: Length: 3,100 mm Width: 1,915 mm Height: 2,190 mm Weight: 8,500 kg U-axis is integrated with steady rest, clamping cylinder, and tailstock 6-pallet loader (diameter 3 to 32 mm) 64 plastic collets Technical data subject to change without notice

Condition: like new (used), Year of construction: 2012, 12 station, Siemens Sinumerik 840D control, load / unload, VAS air cleaning unit, (2012) Technical Data - Grinding Spindles (With Two spindle ends) Interface - Cone ø 31.75mm Performance 100% / 40 % ED - 11.5 / 14.5kW Standard rotation speed - 8,000rpm Option: One spindle end Interface - HSK 50E Performance - 100% / 40% ED - 11.5/ 14.5 kW Standard rotation speed - 8,000rpm Option: One spindle end Interface - HSK 50E Performance 100% / 40% ED - 11 / 12 kW Standard rotation speed - 18,000rpm Option: One spindle end Interface - HSK 80E Performance 100% / 40% ED - 30/30 kW Standard rotation speed - 8,000 rpm Option: High Frequency spindle - On request Machine Table Clamping surface - 1000 x 500mm Number, distance and width of the T slots - 9 / 50 / 12H7mm Work Range X- Axis - 700mm (optional) 1000mm (optional) 1200mm Y Axis - 410mm Z Axis - 500mm C Axis angle of rotation - 320° Option: X3 - auxilliary axis Work range - 400mm Probing system and feed Resolution of linear axes - 0.0005mm Rapid feed of linear axes - 30,000mm/min Resolution of rotary axes - 0.001° Rotation speed of C Axis - 400rpm Rotary axis ( A axis) Standard tip height - 175mm Rotation speed as spindle - 2600rpm Standard interface - ISO SK 50 / centering 70H5 Optional - HSK 100 / 80 / 63 / 50 Tool Changer option HSK50E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 9 / 100mm Outer wheel - 7 / 300mm to 16 / 100mm HSK80E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 8 / 100mm Outer wheel - 7 / 300mm to 14 / 100mm Workpiece size Isdov Igghjpfx Ad Noal Diameter 340mm Length 550mm Length between tips 500mm Electrical supply Operating voltage 400V / 50Hz fused to 80 A Controller Siemens contouring control - Sinumerik 840 DSL Pneumatics Operating pressure - 6 - 10bar Weight Total weight depending on equipment 10,000kg or more Floor space requirement Length x width (standard) 3227 x 2700mm Height during operation 3550mm Height with option of coolant nozzles 3810mm (min hall height 4100mm)

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 Iodpfxst Hw Rdo Ad Noal 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.

Condition: good (used), cylindrical grinding machine Isdjtrgndopfx Ad Noal

Condition: excellent (used), Year of construction: 2000, The machine can be inspected and tested in our warehouse after prior appointment. Ijdpfx Adewl Uq Is Noal

Condition: used, TECHNICAL DETAILS - Number of axes : 5 - Distance between tips : 400 [mm] - Effective diameter : 180 [mm] LINEAR AXES - X1 and X2 x Z travel : 220 [mm] - Z travel : 850 [mm] - X x Z resolution : 0.0001 [mm] TURRET : - Number of fixed positions : 12 - Tool holders : VDI30 WHEEL CARRIER - Right-hand external grinding : * Grinding wheel dimensions (Ø x width x bore) : 400 x 50 x 127 [mm] Iasdpovxw A Ujfx Ad Nsl * Drive power : 6.8 [kW] WORKPIECE CARRIER - Max. speed : 7500 [rpm] - Speeds (synchronous operation) : 1 - 5000 [rpm] - Taper type : CM4 - Drive power : 10.5 [kW] - C axis : 0.001 [°] SYNCHRONIZED COUNTER SPINDLE - Max. speed : 7500 [rpm] - Rotational speeds (synchronous operation) : 1 - 5000 [rpm] - C axis : 0.001 [°] - Inner cone : MK4 - Micrometric adjustment : +/- 40 [microns] - Drive power : 10.5 [kW] POWER SUPPLY - Power rating : 45 [KVA] DIMENSIONS - Floor dimensions : 2800 x 3960 [mm] - Machine weight : 7600 [kg] MACHINE HOURS - Powered hours : 57000 [h] EQUIPMENT - NC FANUC 310i-modelA - Software Studer WIN - RS232 / USB interface - Remote electronic handwheel - Turret with Renishaw LP2 length self-calibration device - Marposs feelers for diameters (multirange) + Z4 axes for positioning - Semi-automatic wheel balancing MPM.3 BMT100 M.24 - 480 L coolant tank * with paper filter * with magnetic filter - Chip conveyor - Fog extraction - Cooling unit for grinding wheel motor cooling - Electronic contact detection Dittel AE6000 - Fixed dressing device on workhead - Electrical cabinet air conditioning - Balancing shaft - Interface for automatic loading system

Condition: used, Year of construction: 1995, functionality: fully functional, grinding length: 600 mm, grinding diameter: 250 mm, The machine was still in operation until recently. Grinding diameter: 250mm Grinding length: 600mm Notes: - The price does NOT include any accessories! - Pickup by buyer, from the site. - Pickup date to be agreed upon by the seller. - No warranty. Ijdpfx Aewca Hcod Noal - Advance payment (invoice) or cash upon pickup.