CNC cylindrical grinder

KELLENBERGER KEL-VARIA R175 x 1500

Condition: used, TECHNICAL DETAILS - Distance between centers : 1000 [mm] - center height : 175 [mm] - X/Z stroke : 285/1150 [mm] - Axis X programmable feed speed : [mm/min] Dedsxt U Rhjpfx Ab Escb - Resolution : 0.0001 [mm] - Axis Z programmable feed speed : [mm/min] - Resolution : 0.0001 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Orientation : 0/30 [°] * Grinding wheel dimensions : 500x63 [mm] PART-HOLDER HEADSTOCK - Type of cone : ISO50 - TAILSTOCK POWER SUPPLY - Supply voltage : 400 [V] MACHINE HOURS - Number of hours under power : 28230 [h] EQUIPMENT - CNC : FANUC Oi-TD - Electronic handwheel - Automatic diamond device - Coolant tank * with paper filtering unit

Condition: like new (used), Year of construction: 1987, functionality: fully functional, machine/vehicle number: 61373, IT IS IN WORKING CONDITION Dcsdpfx Abovwlf Is Eeb

Condition: used, Year of construction: 2002, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m Photos of identical machine with centre height 225mm Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding head UR with T1-T2-T3 Basic equipment: -T1 500mm grinding disc diameter -T2 400mm grinding wheel diameter -Infinitely variable, high-resolution axis -Marposs measuring device for tool measurement -Active longitudinal positioning -GAP on T1 and T2 from ELASO contactless integrated in the control interface Semi-automatic balancing from ELASO integrated into the control interface -Tailstock with manual retraction -MK5 workpiece headstock with short taper DIN 55026 Belt-driven internal grinding device Options at an extra charge: - New high-precision workhead with torque drive - Internal grinding device for high-frequency spindles diameter 120mm -HF internal grinding spindle Fischer MFM-1224/42/31 D-21 -HF spindle with HSK holder 24,000 rpm with integrated GAP sensor. (delivery time) -CNC-controlled C-axis non-circular grinding -hydrostatic threaded spindle in x -new hydrostatic unit with only 1 pump and pressure accumulator thus better energy efficiency. -monitoring of the water content in the hydrostatic system -Suction system Further options available on request Mechanical overhaul: -Complete machine overhauled according to Kellenberger measurement protocol -New service-friendly cab -repainting Electrical overhaul: -New modern CNC CIRCULAR GRINDING MACHINE control with BEMA rough grinding surface -New control cabinet -New drive technology -Replacement of all electrical cables Berus pressure switches etc. -New absolute glass scales in x and z -New absolute rotary encoder (for B-axis) Control system: The grinding software consists of a basic licence and various options that are Dedpeuxfucjfx Ab Eocb possible depending depending on the equipment of the machine. Basic software - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal taper pendulum grinding - External and internal radius grinding, radius dressed on disc - Semi-automatic pendulum grinding - Workpiece zeroing - Grinding wheel zeroing - Measuring the dressing diamonds - 2 moulding diamonds - 1 shaped diamond or dressing roll (dressing roll required) - Moulding roller (dressing roller required) - 3 Flat dresser - Corrections - Z-position measurement (probe required) - GAP probing (grinding device required) OPTIONS at an extra charge: Software profile plunge-cut grinding: - External and internal profile plunge-cut grinding with profile disc Profile grinding software: - External and internal profile grinding with straight disc Software thread grinding: - Single and multi-start external and internal thread grinding with thread on the disc disc Dressing. Dressing of single and multi-groove discs. Flank angle freely selectable. Trapezoidal thread grinding software: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge-cut grinding: - External and internal non-circular plunge-cut grinding Non-circular grinding software: A prerequisite for non-circular grinding is that the workpiece axis is equipped with a high-resolution rotary encoder so th...

Condition: excellent (used), Year of construction: 2008, Control system: Siemens 840-D Travel X: 1450 mm (longitudinal) Travel Y: 1100 mm (vertical) Z travel: 1300 mm Pallet size: 800 x 1000 mm Table load: 2000 kg Dsdjvgxfyjpfx Ab Ejcb NC rotary table with direct drive Positioning: 0.001° Max. Max. speed of the rotary indexing table: 60 rpm Rapid traverse: 60 m/min Spindle motor: 50 KW (25%) / 28 KW (100%) Spindle torque: 1210 NM / 680 NM Spindle speed: 6000 rpm Spindle taper: HSK 100 Tool changer: 80 places Max. Tool diameter: 325 mm Max. Tool length: 800 mm Max. Tool weight: 35 kg Workpiece diameter: 1600 mm Workpiece height: 1400 mm Workpiece weight: 2000 kg Coolant through spindle Coolant shower Tool breakage detection in the tool changer Spindle motor load monitoring Spindle extension by 100 mm Electronic handwheel Machine is supplied with many tools

Condition: used, TECHNICAL DETAILS - Number of axes : 3 - Centers height : 175 [mm] - Distance between centers : 1000 [mm] LINEAR AXES Dsdpfx Abouhbyde Escb - Grinding length : 500 [mm] - Travels X x Z : 267 X 650 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Continuous orientation : +/-8,5 [°] - External wheel dimensions : 500 x 80 x 203 [mm] - Grinding wheel holder headstock power : 7,5 [kW] - Cutting speed : 44 [m/s] PART HOLDER HEADSTOCK - Taper type : CM5 - Axis C : +/-0.5[°] - Power : 1 [kW] - Rotation speed : 30-1000 [Rpm] TAILSTOCK - Taper type : CM3 - Quill travel : 35 [mm] - Quill diameter : 50 [mm] - Max. part weight between centers : 130 [kg] ELECTRIC SUPPLY - Supply voltage : 400V 50 Hz - Machine dimensions : 2700 x 2350 x H. 2100 [mm] - Weight : 4 000 [kg] HOURS - Working hours : 17.775 [h] EQUIPMENT - CNC FANUC 16i-TA control - Pictogramming - Studer RELEASE C - Electronic handwheel - SENSITRON - Dynamic balancing device : Hydrobalance HBA 40000-1 - Automatic length probe arm MOVOMATIC C25 - Automatic outer diameter probe arm in-process MOVOMATIC - Grinding wheel safety guard with automatic toppling - Fixed grinding device upon part-holder headstock - Coolant tank : 375 [l] - Paper filtering unit - Oil mist extractor - Wheel-holders flanges

Condition: used, Year of construction: 2002, functionality: fully functional, turning length: 3,000 mm, turning diameter over cross slide: 520 mm, travel distance X-axis: 600 mm, travel distance Y-axis: 150 mm, travel distance Z-axis: 3,150 mm, Turning diameter 520 mm Turning length 3000 mm Control SIN 840 D Siemens Z-axis 3150 mm Feed Z-axis 1 - 40,000 mm/min Rapid traverse Z-axis 40.00 m/min X-axis 600 mm Feed X-axis 1 - 30,000 mm/min Rapid traverse X-axis 30.00 m/min Main spindle S1 Spindle speed range 1 - 3,300 rpm Drive power at 100% load 29.00 kW Spindle nose DIN 55026 - Size A11 Spindle diameter at front bearing 160 mm Spindle bore 115 mm C-axis 360 x 0.001° Milling spindle S2 Tool holder Capto C6 Infinitely variable speed range 1 - 6,000 rpm Djdpexadk Djfx Ab Eecb Y-axis -100 / +150 mm B-axis -110 / +110° Tool magazine with 100 positions Total power requirement 145 kW Weight of the machine approx. 24 t

Condition: good (used), grinding diameter: 1,600 mm, grinding length: 6,000 mm, Manufacturer: CINCINNATI Type: 60 x 216 Year of manufacture: 1970 Covex and Concave grinding 6 steady rest included 2 steady rest hydrostatic Coolant system with magnetic filter Measuring system with 5 arms caliber: Arm 1: Working area 1300 to 1600 mm Arm 2: Working area 1000 to 1300 mm Arm 3: Working area 700 to 1000 mm Arm 4: Working area 400 to 700 mm Specifications Metric US Standard Center height 787 mm Grinding diameter Ø Dedpjvvvw Ejfx Ab Eocb 1574 mm Grinding length 5800 mm Grinding stone dimensions 914 x 101.6 x 304.50 mm Grinding stone speed 1800 rpm Dimensions (estimate) Length 15100 mm Width 5500 mm Height 3550 mm Weight 120000 kg Please note: The information on this page is correct to the best of our knowledge and belief and, where possible, has been obtained from the manufacturer. The information is given in good faith but accuracy cannot be guaranteed. Accordingly, it will not constitute a representation and terms of contract. We recommend that you check all important details.

Condition: ready for operation (used), Year of construction: 2017, turning length: 3,000 mm, turning diameter: 1,050 mm, spindle speed (max.): 1,500 rpm, chuck outer diameter: 375 mm, Multitasking Machine OKUMA MULTUS B750 C3000 YEAR2017 Dsdpfx Aewi Ezreb Eocb OSP-P300SA 15" chuck Max Machining dia:1050mm Length:3000mm

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, Turning length: 3,000 mm Swing diameter over cross slide: 520 mm X-axis travel: 600 mm Y-axis travel: 150 mm Z-axis travel: 3,150 mm Swing diameter: 520 mm Turning length: 3,000 mm Control: SIN 840 D Siemens Z-axis: 3,150 mm Z-axis feed rate: 1 – 40,000 mm/min Rapid traverse Z-axis: 40.00 m/min X-axis: 600 mm X-axis feed rate: 1 – 30,000 mm/min Rapid traverse X-axis: 30.00 m/min Main spindle S1 Spindle speed range: 1 – 3,300 rpm Drive power at 100% load: 29.00 kW Spindle nose DIN 55026 – size A11 Spindle diameter at front bearing: 160 mm Spindle bore: 115 mm C-axis: 360 x 0.001° Milling spindle S2 Tool holder: Capto C6 Infinitely variable speed range: 1 – 6,000 rpm Y-axis: -100 / +150 mm B-axis: -110 / +110° Dcodpfxoxpfd Ds Ab Esb Tool magazine with 100 stations Total power requirement: 145 kW Machine weight approx.: 24 t

Condition: excellent (used), Year of construction: 2001, center height: 525 mm, workpiece weight (max.): 5,000 kg, grinding length: 4,000 mm, grinding wheel diameter: 1,060 mm, The machine underwent a retrofit in 2024. Control: Siemens Sinumerik 840D. Dcodsw Ngm Uspfx Ab Eob