Cylindrical Grinding Machine

Willi Göbel GRS-III-2400-SP

Year of construction: 2016, condition: ready for operation (used), Grinding wheel diameter: 220mm, grinding wheel width: 5mm, base body width: 20mm, bore diameter: 52mm. Test piece: diameter: 100mm, width: 300mm, profile height: 35mm. Small workpiece: Outer diameter: 400mm, bore diameter: 205mm, wheel width: 100mm, torque: 20Nm, weight including mandrel: 200kg. Large workpieces: Outer diameter: 700mm, bore diameter: 350mm, disk width: 300mm, torque: 800Nm, weight: 250kg. Accuracy: Repeat accuracy: less than 2µm, axial and radial run-out accuracy (large spindle): less than 2µm at 400mm diameter, axial and radial run-out accuracy (small spindle): less than 2µm at 200mm diameter, parallelism over 300mm between test piece and workpiece axis: less than 2µm. Tool spindle speed: 10000rpm, small workpiece spindle: 23000rpm, large workpiece spindle: 6000rpm, test piece spindle: 1000rpm. Dujdpfov T Aqgex Ag Tjp

Condition: used, Year of construction: 2000, grinding length 800 mm centre height 150 mm Control FANUC grinding wheel size max. 400 x 63 x 127 mm workpiece weight 120 kg engine output 7,5 kW turning speed range - grinding wheel 45 m/s m/s swivelling range +45/-15° Grad work piece spindle speed 22-313 / 51-750 U/min workpiece spindle swivable +/- 90 ° Dsdpou Hag Nsfx Ag Toup tailstock quill taper MT MK 4 x-travel 355 mm z-travel 4,0 mm Working speed 0 + 7,5 m/min weight of the machine ca. 4,0 t dimensions of the machine ca. BTH 3,7 x 2,2 x 1,9 m -incl. Coolant system -incl. Lynette -incl. Sharpening diamond -incl. open Lynette -incl. 3 pieces of grinding discs -incl. 3 pieces of flanges -incl. Internal grinding spindle attachments

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: 0000025, center height: 315,425 mm, workpiece weight (max.): 3,000 kg, grinding length: 3,000 mm, grinding wheel diameter: 750 mm, total width: 2,700 mm, total length: 11,000 mm, total height: 2,200 mm, grinding diameter: 630,850 mm, workpiece weight between centers: 3,000 g, distance between centers: 3,000 mm, grinding wheel width: 100 mm, feed length Z-axis: 3,300 mm, grinding spindle speed: 1,000 rpm, overall weight: 17,000 kg, rotational speed (min.): 2 rpm, rotational speed (max.): 250 rpm, warranty duration: 24 months, rapid traverse X-axis: 3 m/min, rapid traverse Z-axis: 6 m/min, input voltage: 400 V, workpiece spindle speed (max.): 250 rpm, Equipment: rotational speed infinitely variable, Cylindrical grinding machine BUC63/3000 CNC new in 100% condition with Sinumerik ONE control system, or INTRONIX TOS CNC. It is possible to expand with additional equipment for superfinishing SUPFINA, or for grooving equipment for rubber or plastic rollers. Dujdpfxou U Ewgo Ag Tep

Year of construction: 2023, operating hours: 4,976 h, condition: ready for operation (used), General Data Measurements width 3250 mm Measurements depth 2100 mm Measurements height 2150 mm Control Unit Brand FANUC Model 31i-B Main Drive Number of axis 4 Movement X-Axis Movement 370 mm Z-Axis Movement 800 mm Workpiece Workpiece weight 150 kg Additional Equipment Equipped with: Measuring probe, Kraft & Bauer fire extinguisher installation, LTA oil mist separator, DGS paper filter, motorex/Ritter & bader coolers, grinding wheels, documentation Dedpfsx D Nfnsx Ag Toup This 4-axis STUDER S33 cylindrical grinding machine was manufactured in 2023. It features a distance between centers of 650 mm, center height of 175 mm, and can handle a maximum workpiece weight of 150 kg. Equipped with a Fanuc 31i-B control system, it also includes a measuring probe, fire extinguishing system, oil mist separator, and coolers. Consider the opportunity to buy this STUDER S33 cylindrical grinding machine. Contact us for more information about this machine. Application Types Grinding

Condition: as good as new (ex-display), Year of construction: 2024, General Tool magazine : 2x chain magazine with 32 stations each Rapid traverse in X/Y/Z : 48 m/min Traverse path X/Y/Z : 800/900/620 mm Spindle Technology : Direct drive Speed : 15.000 rpm Tool holder : HSK-A63 NC rotary table Technology : Swivel rotary table with torque drive, made by Kessler A-axis : +/- 120 C-axis : 360° Clamping surface : ø800 mm Table load (max.) : 1,000 kg Workpiece dimensions (max.) : ø800 x 500 mm Dusdsur Ng Uspfx Ag Tep Equipment Distance measuring system : Direct (glass scales) in all axes Chip management : Chip conveyor Coolant management : IKZ system with filter and high pressure, 18 bar Workpiece measurement : Touch probe, Heidenhain TS 740 Tool measurement : Laser, BLUM Set-up mode : Electronic handwheel Additional equipment : Spindle cooler

Condition: used, grinding diameter 350 mm grinding length 600 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 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-9,99 mm/Ø 0-9,99 mm/Ø ±10 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannung kg cross travel max. 270 mm 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 Dodpfxouxft Ee Ag Toup 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: excellent (used), Year of construction: 2013, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 1,300 mm, table width: 1,200 mm, table length: 4,500 mm, rotary table diameter: 1,250 mm, NC Rotary table 1250 mm with 50 Rpm Full C-Axis  360.000 with HIGH TORQ Drive HSK-100 with 90 kW and 15.000 Rpm 5 Axis simulteneous package Last service in 2023  X - Travel: 4000mm Y - Travel: 1200mm Z - Travel: 1300mm A - Axis: 105° B - Axis: 360000° Table Length: 4500mm Table Width: 1200mm Table Ø: 1250mm Spindle Taper: 100ISO/Bt/Mk Dedpfxsx Sqf Io Ag Teup Power on spindle: 90kW Speeds / ranges: 15000Rpm ATC / revolver: 60 Coolant through spindle / Bar:70 Number of controlled axis: 5 Chip conveyor: Yes Coolantsystem: Yes Length: 10500mm Width: 4500mm Height: 4100mm Weight: 34000kg

Condition: excellent (used), Tacchi HD/1450 X 4M Large Spindle Bore (515mm) Year 2002 Siemens CNC Control Dujdpfx Aexg Ivdsg Tsp Swing over bed 1450mm Swing over saddle 1000mm Hollow spindle 515mm Chucks front and rear of Headstock Speed range 1.5 – 450 rpm 15,000kg weight between centres Baruffaldi 4 way Auto Toolpost 2 x 3 point steadies

Condition: good (used), cylindrical grinding machine Duodpfxotrgndj Ag Tep

Condition: used, functionality: fully functional, Year of construction: 2007, operating hours: 70,000 h, control type: CNC control, degree of automation: semi-automatic, laser type: CO₂ laser, laser source manufacturer: Mitsubishi, laser hours: 14,000 h, laser power: 4,000 W, laser wavelength: 10,600 nm, sheet thickness (max.): 20 mm, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 20 mm, sheet thickness aluminum (max.): 20 mm, table length: 3,050 mm, working length: 3,000 mm, working width: 1,500 mm, travel distance X-axis: 3,020 mm, travel distance Y-axis: 1,520 mm, travel distance Z-axis: 50 mm, power: 4 kW (5.44 HP), input voltage: 380 V, input frequency: 50 Hz, type of input current: three-phase, type of cooling: water, compressed air connection: 8 bar, overall weight: 12,000 kg, total length: 12,000 mm, total width: 3,000 mm, total height: 2,500 mm, year of last overhaul: 2023, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, safety light barrier, Machine: AMADA LC-3015 X1 NT Laser resonator: ML40CFX / 4KW Extraction system: Herding - Delta Comp 1500-6/9 SB Cooler: Riedel - PC 1001.1MS5.I Operating hours: see picture Duedpfx Ageu Stk Ee Tep Last maintenance 10/2023