Used Junker Cnc External Cylindrical Grinding Machine for sale (68,324)

Condition: good (used), Year of construction: 2022, operating hours: 2,800 h, grinding length: 600 mm, grinding wheel diameter: 450 mm, total width: 3,300 mm, total length: 2,900 mm, total height: 1,900 mm, grinding diameter: 290 mm, quill stroke: 80 mm, distance between centers: 600 mm, grinding wheel width: 50 mm, feed length X-axis: 300 mm, feed length Z-axis: 800 mm, grinding spindle motor power: 25,000 W, grinding spindle speed: 4,500 rpm, Technical Data Year of manufacture, serial number and operating hours o Year of manufacture: 2022 o Operating hours recorded: 2,737 Bsdszgan Sspfx Apvodf Control and monitoring o Control: SIEMENS, type SINUMERIK o Monitoring system: MARPOSS, type P7 Travel distances o X-axis: 300 mm o Z-axis: 800 mm Axis speeds o X and Z axis max.: 15,000 mm/min o X and Z axis min.: 0.010 mm/min Work area o Max. grinding length: 600 mm o Center height above the table: 150 mm o Max. swing diameter above the table: 290 mm o Workpiece weight: approx. 50 kg Performance data o Grinding wheel speed: up to 120 m/s o Max. grinding wheel dimensions: Ø 450 x 50 mm o Workpiece spindle speed: 30 - 2,000 rpm o Grinding wheel drive: 25 kW / 70 Nm / max. 4,500 min⁻¹ o Workpiece spindle: 15 kW / 24 Nm / max. 5,000 min⁻¹ Hydraulic steady rest and tool dresser o Taper: MT4 o Max. quill stroke: 80 mm o Diamond dressing wheel, outer diameter 100 mm Workpiece spindle o Taper: MT5 Operating data & connection values o Operating hours recorded: 2,737 Machine connection values o 3 x 400 VAC / 50 Hz / 58 kW / 97 A Dimensions / Footprint o Required footprint (L x W x H): 2,810 x 3,300 x 1,900 mm Peripherals • Automated workpiece removal station, JOVI, type 1113A, year of manufacture 2022, own weight approx. 300 kg • Air filter unit, IFS, type VARIO M 2000, serial no. 568113, year of manufacture 2022, own weight approx. 120 kg, connection power 400/460 V, 50/60 Hz, 0.7 kW, 1.7/1.6 A • Water cooling unit, HASCH, type MCW-50CT-17AUZ1-3407C, serial no. 1001220302582, year of manufacture 2022, own weight approx. 150 kg, tank volume approx. 15 l • Coolant filtration system, MICRONFILTER, type EASY 250 / KMT350, serial no. 0201, year of manufacture 2022, tank volume approx. 2,300 l, connection power 400 V / 50 Hz, 5.34 kW • Immersion cooler, HASCH, type MCS-120ST-05AOP6R7S6UZ1-3407C, serial no. 1003220400836, year of manufacture 2022, own weight approx. 206 kg • Coolant tank, MICRONFILTER, type VR200L / MIN-150L, serial no. 0201, year of manufacture 2022, tank volume approx. 150 l, connection power 400 V / 50 Hz, 1.1 kW • Separating magnet, MICRONFILTER, type KMT350, serial no. 0212 • Loading unit, DANOBAT, type rotary table lift, serial no. 3810490908, year of manufacture 2022, own weight approx. 170 kg, max. load capacity approx. 230 kg • Rotary table trolley, year of manufacture 2022, serial number 110000503

Condition: used, Year of construction: 2000, Kellenberger 600 U cylindrical grinding machine Condition: Used Year of manufacture: 2000 Technical data: Table: Distance between centers: 600 mm Travel: 900 mm Travel per handwheel revolution, coarse/fine: 20 / 2.5 mm Travel per division on the handwheel: 0.05 mm Speed, hydraulically continuously variable: 0.02 - 6 m/min Reversal travel, minimum: 2.5 mm Dwell time during reversal, continuously variable: 0 - 5 sec Swiveling range: 11 degrees Cross slide: Travel with feed handwheel in fine or coarse mode: 220 mm Travel per handwheel revolution, coarse/fine: 8 / 1 mm/ø Division on the handwheel: 5 µm/ø Bsdpfjy T E Rzjx Apvjdf Division with micrometer adjustment: 1 µm/ø Rapid traverse, hydraulically: 40 mm Feed, hydraulically: 0.95 mm/ø Form grinding: Feed rate: 0.25 - 25 µm/sec Surface grinding: Feed increments per table reversal: 130 µm/ø Grinding spindle head: Grinding wheel for external cylindrical grinding: 400 x 50 x 127 mm

Condition: used, Year of construction: 1990, External/Internal Cylindrical Grinding TARDUGNO RIBON type MODULE 2A Bjdpfxszn Ib Ne Apvodf Between points: 1000 mm Centre height: 180 mm Workpiece holder spindle CM4 Maxi grinding diameter: Ø 360 mm Workpiece holder rotation: from 35 to 310 RPM Year of construction: 1990 Tilting table - 9° / + 6° Grinding wheel dimensions: Ø 406 mm x thickness 60 mm Scale on table X Spindle speed: 1500 - 1730 RPM Grindstone motor: 5,5 CV Hydraulic tailstock CM3 Auto wheel advance Internal grinding spindle: Max speed 20000 RPM Maxi boring: from 14 to 75 mm Lubricant tank+ paper filter Diamond system Tilting grindstone holder trolley Supplied with grinding wheels + steadies Voltage: 380 V Dimensions (L x W x H): 3800 x 2000 x 2200 mm Weight: approx 3,2 T

Condition: excellent (used), grinding wheel diameter: 508 mm, grinding length: 3,500 mm, overall weight: 8,000 kg, power of the servo motor: 42,000 W, year of last overhaul: 2010, Equipment: rotational speed infinitely variable, We are selling our own Lidköing 4B centerless grinding machine with circulation station from our subsidiary in Slovakia. The machine is powered and can be inspected. The circulation station is suitable for shafts up to a length of approx. 3,000 mm. This means that shafts with multiple grindings can be continuously finished. The coolant system has a cooling system for tempering the coolant. The Lidköping 4b grinding machine has an adjustable grinding and regulating wheel. The machine is from 1970 and was completely overhauled technically and electrically at Markmetall in 2010. The grinding machine was rebuilt in 2018 with a newly built circulation station from SH attachments/Markmetall. Since then, the machine can be operated as an automatic centerless grinding machine. Extensive documents are available. Bodpfsvuq Hxjx Apvjdf

Year of construction: 2013, condition: ready for operation (used), A CNC external cylindrical grinding machine Roweig requiring repair is available. Center height: 310mm, max. swing diameter: 600mm, max. grinding length: 1410mm, max. clamping length: 1500mm, max. grinding diameter: 600mm, max. workpiece weight: 500kg/120kg. Workhead speed: 500rpm, spindle taper: MT6, center point: MT5, swivel angle: -30°, tailstock cylinder compensation: +/-0.15mm, scale division: 0.001mm, max. dressing relief: 25mm, table speed: 10m/min, max. table travel: 1680mm. Wheelhead travel: 600mm, infeed speed: 10m/min. Grinding wheel dimensions X/Y/Z: 630mm/100mm/304.8mm, power: 11kW, max. speed: 50m/s, grinding spindles: 2, workpiece swivel angle: -30°/195°, spindle setting angle: -30°/15°. Machine dimensions X/Y/Z: approx. 5250mm/2450mm/2200mm, weight: approx. 7500kg, control: Siemens Sinumerik 802D sl. Spindle cooling defective. Documentation available. An on-site inspection is possible. Bsdpfxozmylqj Apvjdf

Condition: reconditioned (used), functionality: fully functional, center height: 100 mm, workpiece weight (max.): 20 kg, grinding length: 400 mm, grinding wheel diameter: 350 mm, distance between centers: 400 mm, year of last overhaul: 2026, CHARACTERISTICS : Centre distance: 400 mm Center height: 100 mm Working feed Z axis: 100 - 3500 mm/min Orientation of table: 0 - 30 ° Grinding spindle motor power: 3 kW Max. diameter grinding wheel: 350 mm Max. grinding wheel width: 30 mm Grinding wheel bore: 127 mm Workpiece spindle nose: W20 Bdodpfx Aeycim Djpvof Workpiece spindle min. speed: 30 rpm Workpiece spindle max. speed: 1200 rpm Max part weight between centres: 20 Kg Workpiece swiveling range: 0 ° / +90 ° Workpiece spindle power: 0.5 kW Type of attachment tailstock: MT2 Tailstock quill stroke: 20 mm Machine dimensions: 2350 x 1480 mm Weight: 1600 Kg

Condition: good (used), Year of construction: 1972, functionality: fully functional, machine/vehicle number: Fabr,Nr,35274, workpiece weight (max.): 6 kg, grinding length: 250 mm, grinding wheel diameter: 300 mm, total width: 1,500 mm, total length: 1,500 mm, grinding diameter: 100 mm, workpiece weight between centers: 6 g, type of input current: three-phase, workpiece length between centers: 250 mm, grinding wheel width: 30 mm, overall weight: 1,500 kg, input frequency: 50 Hz, input voltage: 380 V, workpiece spindle speed (max.): 1,350 rpm, power: 3.3 kW (4.49 HP), Equipment: documentation/manual, rotational speed infinitely variable, type plate available, 1 Hydraulic external cylindrical grinding machine Overbeck 350 R Year of manufacture: 1972 100 mm center height x 350 mm center distance Workpiece spindle: MK 4 Tailstock: MK 2 Bedpjzc R Aaefx Apvedf Grinding wheel diameter: 300 x 127 x 30 Automatic cycle – rapid traverse before automatic feed – dwell time, rapid traverse back, Automatic dressing and compensation after a pre-set number of parts, Technical data is non-binding – subject to prior sale and errors;

Condition: used, Year of construction: 1982, Technical details: grinding diameter: 350 mm grinding length: 1000 mm centre height: 225 mm grinding length: max. 1600 mm centre distance: 1540 mm spindle bore: 38 mm max. swivability: 90 ° Bsdpfx Aow Rktzopvedf weight of the machine ca.: 6,0 t dimension machine xH: 4,4 x 2,45 x 2,3 mm Machine with CNC package and DFU connection Multi-range measuring head for interrupted surface Tailstock with cylinder error correction Final balance balancing device *

Condition: good (used), Machine is in good condition with equipment. Bdjdewu Ey Espfx Apvjf

Condition: used, Year of construction: 2017, controller manufacturer: Siemens, controller model: 840 Dsl, _____ Description: Year of manuf. : 2017 Control : Siemens 840 Dsl Grinding length : 1000 mm In General: Year of manufacture:2017 Control system:Siemens 840 Dsl Centre height:180 mm Centre distance:1,000 mm Maximum workpiece weight:150 kg X-Axis: Technology:Electromechanical Transverse speed:0.001 – 8,000 mm/min Measuring system:Direct, 0.0005 mm (glass scale) Guideway:Hydrostatic Z-Axis: Technology:Electromechanical Table speed:0.01 – 12,000 mm/min Measuring system:Direct, 0.0005 mm (glass scale) B-Axis: Technology:Continuously swivelling axis Resolution:0.001° Clamping:Hydropneumatic Workpiece spindle: Power:2.0 kW Speed:0–600 rpm Chuck:MK 5 and KK 5 C-axis:0.001° Grinding spindle: Disc configuration:left/right Bedpfszhdybex Apvodf Power:9 kW Speed:1,400 rpm Internal grinding spindle: Power:2.2 kW Speed:60,000 rpm Tail stock: Quill stroke:40 mm Mounting:MK 4 Quill retraction:Hydraulic Cylinder fine adjustment:Yes Equipment: Coolant supply:Coolant system with filter Emulsion mist separator:Mechanical Grinding wheel dresser:Diamond dressing tile Technology option I:Cone grinding Technology option II:Out-of-round grinding Balancing system:Automatic Grinding detection:Via structure-borne sound Workpiece measurement:Linear encoder Accessories:Various flanges, discs and mandrels

Condition: refurbished (used), machine/vehicle number: 3439.39, Universal cylindrical grinding machine for external and internal cylindrical grinding. • Distance between centers: 650 mm • Height between centers: 175 mm • Completely overhauled (refurbished) – The machine was completely disassembled and rebuilt component by component. Guide rails were reconditioned, bearings were replaced, new control cabinet and new electrical installation, complete new paint job, and geometrical readjustment for maximum precision. • Equipped with a digital measuring system (Fagor). • Machine condition comparable to a new machine, ready for immediate use. • Extensive accessories included in the scope of delivery, as shown in the photos. Bjdpoxxy A Tjfx Apvsdf • Demonstration under power and test run possible at any time. Availability: Available for immediate delivery!

Condition: excellent (used), KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE TYPE: 600 U YEAR OF MANUFACTURE: 2003 PARTIAL OVERHAUL: 2026 (Technical data see attached documents) Center height: 175 mm (without height adjustment) Grinding length: 600 mm Equipment: - Standard accessories - Internal grinding device for D: 80 mm max. incl. coolant supply through the workpiece spindle - Grinding wheel equipment left for D: 400 x 50 x 127 mm (standard) - Grinding wheel equipment right for D: 300 x 40 x 127 - Grinding wheel flange for wheels D: 400 x 50 x 127 mm (left) and D: 300 x 40 x 127 (right), balancing weights outside (3 pieces left, 2 pieces right) - Variable spindle drive with Danfoss frequency converter - Balancing device for dynamic balancing, type ELASO MANOBALANCE 750/EB 2000 - RENAUD internal grinding spindle type REN 828 (grease-lubricated with compressed air lock) - Various internal grinding mandrels for REN 828 – 1235, 1645, 2060, 2575 (4 pieces) - Various chucks HJNZ 28 for HJN 828 with 2 collets D: 3 mm and D: 6 mm - Tailstock standard MK 5 with adapter flange DIN 55027 size 5” Bore D: 38.2 mm (standard) - Sine bar on the tailstock - Tailstock with manual retraction for quill travel - Micrometer adjustment on the tailstock - Pneumatic relief of the tailstock - FORKARDT planetary three-jaw chuck D: 200 mm - REISHAUER wedge-bar three-jaw chuck D: 160 mm - Permanent magnet chuck D: 200 mm - Collet chuck for Schaublin B32 - Set of 59 collets Schaublin B32, D: 1.0 – 30.0 mm, graduation 0.5 mm - Set of 8 workpiece supports incl. holder - Three-jaw steady rest, 175 mm, foldable, D: 3-120 mm - Swiveling dressing tool for dressing during external, surface or internal grinding - Side and angled dressing tool for side and angled dressing of the grinding wheels - Dial indicator stop for table swiveling with dial indicator 1/100 mm - Dial indicator stop for table longitudinal movement with dial indicator 1/100 mm - Dressing stop for internal grinding - HEIDENHAIN Digital length measuring system for the X and Z axes - STREULI paper band filter SPB 3, 90 l/min at 0.26 bar, tank volume 240 l - WALDMANN machine lamp - Set of vibration-damping pads - Three-color paint finish (light gray RAL 7035/blue RAL 5012/dark gray RAL 7016) - New acceptance test report according to KELLENBERGER standard - CE conformity Bdodszhma Djpfx Apvsf - Documentation Condition: very good, machine geometrically and mechanically overhauled (see geometry report)

Condition: excellent (used), With DRO With internal grinding attachement Center height 240 mm Distance between centers 2500 mm Grinding wheel 700 x 200 x 305 Grinding wheel speeds 890 / 1'120 rpm Bsdpfx Aozhmfyopvedf Workpiece spindle head 90° rotation Taper in tailstock MK5 Misc. accessories MARCELS MASCHINEN AG

Condition: used, Cylindrical grinding machine, external cylindrical grinding machine, internal cylindrical grinding machine, centering grinder, center grinder Bdjdpfx Asd Atx Dspvsf -Image below: MK5 -grinding wheel mount: -Motor data: 0.3 kW 1380 rpm -Dimensions: 370/180/H480 mm -Weight: 36 kg

Condition: good (used), Cylindrical grinding machine, external cylindrical grinding machine, internal cylindrical grinding machine, centering grinding machine, center grinding machine -Max. shaft diameter: 320 mm -Max. grinding length: 345 mm -Chuck size: Ø 133 mm -Dimensions: 1925/1135/H1755 mm Bsdeduiw Ajpfx Apvedf -Weight: 1592 kg -functionally tested

Condition: used, Cylindrical grinding machine, external cylindrical grinding machine, internal cylindrical grinding machine, centering grinding machine, center grinding machine -Precision universal cylindrical grinding machine -Max. Shaft diameter: 203 mm -Max. Grinding length: 490 mm -Collet: Ø 32 x 87 mm -Grinding wheels diameter: 160 mm -Dimensions: 1660/1500/H1500 mm Bdsdpfx Aefig Suopvof -Weight: 1802 kg

Condition: good (used), Brush cylindrical grinder, external cylindrical grinder, internal cylindrical grinder, centering grinder, center grinding machine, hydraulic universal cylindrical grinder, polishing machine -Manufacturer: WMW Heckert, Hydraulic universal cylindrical grinding machine -Spindem lotor: VEB 0.8/1 kW / 1410/2840 rpm -Hydraulic drive: ADDA 0.75 kW -Centre height: 270 mm -Max. material diameter: Ø 320 mm when converted -Brush: max. Ø 250 mm -Center distance: 420 mm Bdjdpfx Asg Uggtspvsf -Dimensions: see photos -Base cabinet: with extensive accessories incl. -Dimensions: 1720/920/H1230 mm -Weight: 790 kg

Condition: good (used), Year of construction: 2003, Ref. -No.: 10618 Manufacturer: KELLENBERGER Bodpfx Aeya Dagspvedf Type: 600 U Nr. 33 Year of construction: 2003 Type of control: Konventionell Control: n/a Storage location: Halberstadt Country of origin: Switzerland Distance between center: 600 mm Center height (standard): 125 mm Height of centers by lifting work blocks head and tailstock: 175 - 250 mm Swing diameter with lifting blocks max.: 350 - 500 mm Table swivel / each side: 10 ° Dwell time of the table reversal: 0 - 5 Sec Diameter / width / hole: 250 x 13 x 76 mm Speeds of the grinding wheel spindle: 1500 / 1700 / 2200 / 3600 Swiveling grinding wheel head: 360 ° Cross movement of the grinding wheel head: 285 mm Quickly pulling the wheel head back and forth: 40 mm Intermittent injection for each reversal of the table: 0,001 - 0,03 mm / dia Micro-corrector of the feed, 1 division of the dial: 0,001 mm / Ø Working speeds continuously adjustable (normal / special): 20-400 / 10-400 Max. Grinding length: 900 mm Further information: The machine can be viewed while powered up.

Condition: good (used), Year of construction: 1990, Ref. -No.: 10301 Manufacturer: TITAN Type: RU 350 x 1-1500 Year of construction: 1990 Type of control: Konventionell Storage location: Halberstadt Country of origin: USA Max. Grinding length: 1.500 mm Bjdpfxjycpv Sj Apvodf Max. Workpiece Weight: 300 kg Grinding Diameter: 350 mm Max. Dia. Of Grinding Wheel: 280-500 mm Grinding Wheel Width: 80-100 mm

Condition: good (used), Description Grinding diameter: 350 mm Grinding length: 1000 mm Center height: 180 mm Control: Fanuc 180-T Grinding wheel width: 80 (100) mm Grinding wheel diameter: 450 mm Grinding wheel motor power: 7.5 kW Table speed: continuous 10 m/min Swiveling grinding wheel head: ° Speed range (workpiece spindle): 10 - 800 rpm Swiveling workpiece head: 0 - 15° Maximum workpiece weight: 120 kg Tailstock mounting taper: MK 4 Tailstock quill travel: 35 mm Operating voltage: 400 V Total power consumption: 18 kW Machine weight (approx.): 6.5 t Dimensions (approx.): 3.75 x 2.25 x 1.80 m Bedpjzmmthsfx Apvodf - Factory number: 6769 - Universal external grinding machine with attachment for internal grinding - B-axis controlled for automatic swiveling of the grinding wheel head

Condition: used, TECHNICAL DETAILS - Spindle speeds : 5 - 300 [rpm] - C axis indexing precision : 0.001 [°] - Vertical travel of the main spindle : 130 [mm] - Vertical travel of the main spindle (manual mode) : 140 [mm] - Rotational speed of the grinding spindle with motor : 4500 - 80.000 [rpm] - Rotational speed of the grinding spindle with turbine : 100.000 - 160.000 [rpm] - Cylindrical grinding without/with intermediate plate max. : 230 / 360 [mm] - Maximum grinding length Z (with block) : 125 [mm] - Maximum acute angle in conical grinding : 16 [°] - Maximum grinding depth in conical grinding with angle : 44 [mm] LINEAR AXES - Travels on X/Y/Z axes : 700 / 500 / 500 [mm] - Rapid traverses rates (X/Y) : 4000 [mm/min] Bjdpfx Apox Av Adovjdf - Cutting feed rates (X/Y) : 0 - 2000 [mm/min] TABLE - Table dimensions : 770 x 630 [mm] - Maximum weight upon table : 500 [kg] - Distance table / spindle nose (min./max.) : 0 - 600 [mm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2650 x 2577 [mm] - Machine height : 2677 [mm] - Machine weight : 5600 [kg] MACHINE HOURS - Number of working hours : 44995 [h] EQUIPMENT - CNC : Fanuc - Coolant tank * with high-pressure pump * with paper filtering unit - Oil mist extractor - Fire extinguisher * * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

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

Condition: used, Year of construction: 1974, mechanical ja centre distance 2000 mm weight of the machine ca. 7,9 t Bdsdoy Ty Riepfx Apvjf

Condition: used, Year of construction: 1970, mechanical ja Bdsdpjy Ty N Sofx Apvef centre distance 2000 mm weight of the machine ca. 7,9 t

Year of construction: 2008, condition: used, functionality: fully functional, machine/vehicle number: TTS10371, Our TT8500 is in very good condition and fully functional. It is equipped with an EPSON manipulator and is very well suited for pre-grinding operations such as with step drills, necking, relief grinding, chamfers, etc. The centerless processing also offers special advantages, especially regarding the concentricity of the tools to be produced. Bdodpfx Aew H Sguspvof