Used Overbeck Internal Grinding Machine for sale (71,547)

Condition: used, Year of construction: 2003, internal diameter 99999 mm grinding depth 99999 mm swing diameter 350 mm grinding length 200 mm centre height 175 mm control FANUC max. workpiece length 850 mm max. workpiece weight 150 kg grinding spindle turret 4 Innenschleifspindeln z-axis 500 mm x-axis 120 mm weight of the machine ca. 5,7 t CNC internal grinding machine B-axis 4 x 90° Q-axis for adjusting tapers Used with minor maintenance 2 HF internal grinding spindles: -Fischer MFM 1090 90,000 rpm -Fischer MFM 1242/60 42,000-60,000 rpm Nodeuxft Sspfx Abuswn 1 external grinding motor spindle Fischer MFVS1407 7,000 rpm -Pneumatic power clamping device with 20mm stroke -Dressing device with 2 swivelling arms, hydraulically foldable back -Grinding detection ring sensor Dittel on the workpiece headstock -Passive grinding detection with magnetic base -Paper belt filter 375 l

Condition: refurbished (used), Year of construction: 2026, functionality: fully functional, center height: 150 mm, total length: 620 mm, Mechanics: All wear parts of the machine are replaced, including the infeed spindle in the X-axis. All assemblies are restored to as-new condition. After the overhaul, the machine is comparable to a new machine. Geometry: The machine is completely dismantled down to the guides. Before the geometry of the individual tables and assemblies can be restored, both guides of the X and Z axes are scraped by hand and restored to as-new condition. After completion, the machine receives a measurement report in accordance with the manufacturer's specifications. Painting: Once the geometry of the machine has been restored, it is prepared for repainting. All housings, tables and the machine bed are stripped of old paint, cleaned and repainted. Hydraulics: The entire lubrication system, including the lubrication unit, is replaced. The hydraulic unit is also completely overhauled. Conventional internal cylindrical grinding machine TSCHUDIN HTG 610I Equipment of the machine: Technical data: Center height: 150 mm Center width: 680 mm Grinding length: 620 mm Weight and space requirement of the machine: 2500kg // 2340x1445x1900 mm Nwsdjurw Uyspfx Abuon Machine equipment (standard): 1 pc. Workpiece headstock MK5 1 pc. Control panel 1 pc. Holder for internal grinding spindle 1 pc. Speed control unit for belt spindle (UJ50 / UJ80) FISCHER 1 pc. Hydraulic unit Optional: - Digital measuring system 2-axis - Freely adjustable speed (1-800 rpm) incl. soft start (higher speeds are optionally possible after clarification of technical details) - Separate low speed for part alignment

Condition: good (used), Year of construction: 1974, internal diameter 25 - 300 mm grinding depth 250 mm swing diameter 50 mm centre height 300 mm internal grinding diameter 25 - 300 mm spindle bore 70 mm spindle speeds 45 - 450 mm Nwedpfxozbc I Ss Abusn inclination 30 ° table movement in milling step automatic 600 mm/min table speed - backwards 0 - 10 m/min spindle turning speed range 3000 - 18000 U/min spindle diameter 120 mm total power requirement 12 kW weight of the machine ca. 4,5 t dimensions of the machine ca. 4,0 x 1,9 x 1,8 m

Year of construction: 1971, condition: ready for operation (used), A Wotan internal roll grinding machine is available. Workpiece diameter: 1200mm, max. outside diameter: 1000mm, max. bore diameter: 900mm, travel X/Z: 370mm/800mm, swiveling: 15°, table travel: 500mm, grinding depth: 250mm, speed: 220rpm. Machine dimensions X/Y/Z: approx. 5000mm/3000mm/2200mm, weight: approx. 8500kg. Documentation vorhanden. An on-site inspection is possible. Nwedpfxexyk S Uo Abuon

Condition: used, Year of construction: 1987, functionality: fully functional, machine/vehicle number: 3520.17.137, Tripet TST201CNC No. 3520.17.137, Year of Manufacture: 1987 Nodpfx Abewffmmsuewn Power: 76 kW

Condition: excellent (used), internal diameter 5-200 mm grinding depth 230 mm swing diameter 50 mm centre height 180 mm internal grinding diameter 5 - 200 mm spindle bore 50 mm spindle speeds 120 - 1000 mm inclination 90 ° table movement in milling step automatic 3 - 600 mm/min spindle turning speed range 3600 - 40000 U/min spindle diameter 90 mm total power requirement 10 kW Njdpfjy D T U Aex Abuown weight of the machine ca. 2,6 t dimensions of the machine ca. 3,1 x 1,6 x 1,8 m

Year of construction: 1972, condition: ready for operation (used), A Voumard internal cylindrical grinding machine completely overhauled in 2020 is available. Grinding diameter range: 5mm-200mm, grinding depth: 250mm, speed: 1000rpm, speed control: continuously variable. An on-site inspection is possible. Nwedpfx Ajy E S Hmjbuen

Condition: excellent (used), KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE TYPE: 600 U YEAR OF MANUFACTURE: 2003 PARTIAL OVERHAUL: 2026 Nwsdpfx Abszhma Deusn (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 - Documentation Condition: very good, machine geometrically and mechanically overhauled (see geometry report)

Condition: good (used), Year of construction: 2001, functionality: fully functional, grinding length: 450 mm, grinding width: 150 mm, total height: 2,129 mm, total length: 1,940 mm, total width: 1,317 mm, workpiece weight (max.): 120 kg, grinding height: 510 mm, grinding wheel diameter: 205 mm, distance table to spindle center: 510 mm, table length: 510 mm, table load: 120 kg, type of input current: three-phase, table width: 150 mm, overall weight: 1,250 kg, grinding spindle motor power: 1,500 W, travel distance X-axis: 530 mm, travel distance Y-axis: 175 mm, rotational speed (max.): 2,400 rpm, grinding spindle speed: 2,400 rpm, input voltage: 400 V, Equipment: rotational speed infinitely variable, 2001 Okamoto ACC-450DXA Surface Grinder | 450 x 150mm Used 2001 Okamoto ACC-450DXA Hydraulic Surface Grinding Machine for Sale – 450 x 150mm Grinding Capacity – Automatic Grinding Cycle – Spare Grinding Wheels Included Manufacturer: Okamoto Model: ACC-450DXA Machine Type: Hydraulic Surface Grinder Year: 2001 Condition: Working Well Includes: Coolant Equipment Magnetic Chuck Cross Feed Digital Display Vertical Digital Display Wheel Guard Spare Grinding Wheels Machine Description Used 2001 Okamoto ACC-450DXA precision surface grinder available for sale. The Okamoto ACC-450DXA is a compact, high-quality hydraulic surface grinding machine designed for accurate flat and form grinding applications in precision engineering, toolrooms, mould and die shops and general manufacturing environments. The machine provides an approximate 450 x 150mm grindable surface, with 530mm longitudinal table travel and 175mm cross travel, making it particularly suitable for precision grinding of small and medium-sized components. The DXA version features an automatic grinding cycle, combining hydraulic table movement with controlled crossfeed and vertical grinding functions to provide repeatable production grinding while remaining straightforward to set and operate. This machine is supplied with a selection of spare grinding wheels. Main Specifications Manufacturer: Okamoto Model: ACC-450DXA Year: 2001 Machine Type: Precision Hydraulic Surface Grinder / Surface Grinding Machine Grinding Capacity Maximum Grindable Surface: Approx. 450 x 150mm Table Working Area: Approx. 510 x 150mm Longitudinal Travel: Approx. 530mm Cross Travel: Approx. 175mm Distance from Grinding Wheel to Table: Approx. 60–510mm Maximum Table Load: Approx. 120kg The generous longitudinal movement relative to the 450mm grinding length allows the wheel to clear the component during the grinding cycle. Nwjdpfxoz Rqk Re Abuen Grinding Wheel & Spindle Grinding Wheel Diameter: Approx. 205mm Grinding Wheel Peripheral Speed: Approx. 2,400m/min Grinding Spindle Motor: Approx. 1.5kW The spindle arrangement is designed for precision surface grinding where good finish, flatness and dimensional accuracy are required. Additional Drive Motors Hydraulic Pump Motor: Approx. 0.75kW Crossfeed Motor: Approx. 0.75kW Grinding Head Up/Down Motor: Approx. 0.4kW DXA Automatic Grinding Cycle The ACC-450DXA version is designed to provide an automatic grinding cycle, making it suitable for repetitive precision surface grinding operations. The DX-series design incorporates features aimed at both rough and finish grinding, including: Automatic grinding-cycle capability Hydraulic longitudinal table movement Powered crossfeed Powered vertical grinding-head movement Coarse and fine vertical feed Precision feed adjustment Robust saddle-type construction Hand-finished precision guideways Automatic lubrication system These features make the ACC-450DXA suitable for both one-off toolroom work and repetitive component grinding. Approximate Machine Dimensions Overall Length: Approx. 1,940mm Overall Width: Approx. 1,317mm Overall Height: Approx. 2,129mm Machine Weight: Approx. 1,250kg

Condition: used, Year of construction: 1963, overall weight: 1,050 kg, type of input current: three-phase, input voltage: 380 V, power: 2.8 kW (3.81 HP), input frequency: 50 Hz, input current: 7 A, CYLINDRICAL GRINDING MACHINE VEB BWF BERLIN SI 40x70 Model: SI 40X70 Serial number: 1436 Year of manufacture: 1963 Nwodpfxozl Sn Us Abusn Total weight: 1.05 t Circuit arrangement: SI40-60.0 Sp Wiring diagram: SI40-60.0 Lp Type of current: 3-phase AC Frequency: 50 Hz Operating voltage: 380 V Distribution voltage: 220 V Connected power: 2.8 kW Machine rated current: 7 A Rated current (fast): 25 A Permissible protection (slow): 20 A If you have any questions or require further information, please send a message or contact us by phone.

Year of construction: 2002, condition: refurbished (used), On behalf of a client and for their account, I am offering a VOUMARD 150 CNC L 1300. Nwsdpjgigv Dofx Abujn The machine is equipped with: 4-position turret, 3 internal tool stations, 1 empty station for external tools pneumatically swiveling tool rest Maximum diameter 350 mm Maximum length 1,300 mm CNC Fanuc 32i extensive range of accessories, including several hydraulic steady rests, power chucks, etc. See "Documents" for details. The machine can be inspected in the owner's workshop while it is running. The machine was completely overhauled in 2016. In addition, I am offering 2 Voumard VMX 90 A grinding spindles, one new and one completely overhauled. These can also be purchased separately.

Condition: used, Grinding diameter 5-200 mm Max.grinding depth 250 mm Center height 180 mm Max.workpiece length 500 mm Spindle bore diam. 50 mm Workpiece spindle speed 125-1000 rpm Workpiece spindle tilt 90° Table travel 3/600 mm Table speed 0-10 m/min Spindle speed 3600-40000 rpm Power 8-10 CV Dimensions 3200x1630 mm Weight 2700 Kg Nsdpfx Aoza Hk Usbujwn

Condition: good (used), Year of construction: 1986, Grinding depth: 500 mm Internal diameter: 20...400 mm Workpiece spindle speed: 40...400 rpm Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Total power consumption: 17 kW Machine weight approx.: 6.5 t Additional information: grindable diameter within the workpiece guard: internal: 20..400 mm; external: 500 mm max. workpiece diameter within the workpiece guard: 500 mm max. grinding depth: 315 mm grindable taper angle: 60° Internal grinding spindle speeds: 2640...16500 rpm Drive power for surface grinding unit: 4 kW Drive power for workpiece motor: 1.5 kW Nodpfx Abo Afxqvjuswn Workpiece spindle speeds: 40...400 rpm Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Table travel: 630 mm max. distance from the workpiece spindle flange to the grinding spindle support: 1250 mm

Year of construction: 1955, condition: ready for operation (used), A conventional internal cylindrical grinding machine Fortuna is available. Center distance: 1500mm, center height: 225mm, max. workpiece diameter: 450mm, max. workpiece weight: 300kg, grinding wheel diameter: 450mm, grinding wheel width: 80mm, bore: 203mm, speed: 265rpm, machine dimensions X/Y/Z: approx. 3450mm/1450mm/1550mm, weight: approx. 4000kg. Documentation available. On-site inspection is possible. Njdpsyg Nvtsfx Abuown

Condition: refurbished (used), Year of construction: 2025, Studer S30 Maximum distance between centers: 125 mm Distance between centers: 650 mm Workpiece weight: 80 kg Additional optional features: - Completely new control cabinet with basic PLC and panel - Conversion to ball screw drive incl. PLC Pro (cycle-controlled) - "Workpiece memory" PLC Pro for 10/15/30/50 workpieces - Glass scale in X and Z axes - Swivelable internal grinding device - Motor spindle for internal grinding device - Frequency converter for external grinding spindle - Frequency converter for internal grinding spindle - In-process grinding sensor - Guard for external grinding spindle Nsdpjd Hdxwjfx Abuswn - Safety door - manually operated - Grinding wheel flange - LED spotlight with flexible arm - Matching coolant system

Condition: used, JONES SHIPMAN 1307 EIT CYLINDRICAL GRINDING MACHINE MAKE JONES AND SHIPMAN, MADE IN ENGLAND MODEL 1307 EIT CENTRE HEIGHT 185.0 mm MAX DIAMETER 370.0 mm MAX GRINDING LENGTH 1016.0 mm MAX GRINDING WHEEL 350.0 mm x 40.0 mm GRINDING SPEED 40 – 320 RPM TABLE ROTATION 16 DEGREE TO – 12 DEGREE MAX INTENAL SPINDLE SPEED 24,000 RPM PLUS VARIABLE SPEED WORK HEAD INTERNAL SPINDLE. Nodpfx Abey Hi Epeuown DOUBLE SWIVEL WHEEL HEAD. METRIC DIALS RANGE OF MAGNETIC CHUCKS PENDANT CONTROL HYDRAULIC PACK PAPER FILTRATION SYSTEM REBUILT BY ANDMAR EXTENSIVE RAGE OF TOOLING AND ACCESSORIES HYDRAULIC PACK

Condition: excellent (used), Year of construction: 1991, swing diameter 400 mm Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale, and error in technical data : WMW - GLAUCHAU Hydraulic Internal Grinding Machine with Face Grinding Device model SI 6/1 AS-N x 315 year 1991 Internal grinding diameter 40 - 400 mm Internal Grinding depth, max. 315 mm Max. grindable External dia. 400 mm Weight of workpiece without steady, max. 630 kg Workpiece Swing Ø, with / without safety hood, max. 500 / 600 mm Height of centre above table 360 mm 16 step workpiece spindle speeds 40 – 400 rpm Workpiece spindle bore, approx. 53 mm Workpiece headstock swivelling max. 30 ° Adjustment of workpiece headstock position crosswise, max. 400 mm Automatic cross traverse of grinding head 70 mm Adjustment of grinding head position on slide crosswise, approx. 100 mm Feed of grinding head, intemittendly 0.001 – 0.025 mm/stroke Feed of grinding head, continually 0,1 – 1 mm/min Table stroke, max. 630 mm Table speeds infinitely variable 0,1 – 8 m/min (10 m/min) Distance workpiece headstock and grinding slide, max. 1,250 mm Adjustment of Grinding spindel stock on table 520 mm Spindle drive, approx. 7.5 kW Nwjdpfjxyllvox Abuon Total electrical load, approx. 17 kW - 380 V - 50 Hz Weight, approx. 6,000 kg Accessories / Special Features: • Universal internal grinding spindle head with automatic cycles to grind cylindrical and conical bores with one or multiple diameters, external diameters and grinding of narrow end-faces. • Face grinding device, hydraulic swivel-in, with automatic cycles to grind end-faces, multiple end-faces and two tiered end-faces simultaneously • Electronic cycle control with control tableau to set up all the grinding and dressing cycles including ampere-meters for internal grinding spindle and face grinding spindle • Belt-type grinding spindle drive with mounted grinding spindle and 5 pieces separate interchangeable grinding spindles along with various pulleys with various diameters. • Dressing device for both grinding spindles • HEIDENHAIN Digital Read-Out for the cross adjustment of the Workpiece headstock • A large amount of operating tooling and accessories as : 4-jaw Faceplate Ø approx. 520 mm, 3-jaw chuck Ø approx. 380 mm, 3-jaw-chuck Ø approx. 130 mm, pulleys, spindle sleeves, grinding flanges, foot switch, • Separate hydraulic unit, built on switch cabinet, coolant device with magnetic separator. Condition : very good, universal machine for all sorts of grinding tasks ! Please click here to view a video of the machine running : ! Delivery : immediately available, FCA Metzingen Payment : 100 % Net, after conclusion of contract, before loading

Condition: used, center height: 80 mm, center width: 400 mm, grinding diameter: 80 mm, Cylindrical Grinding Machine - STUDER S20-0C Universal Cylindrical Grinding Machine Manufacturer: STUDER/GSN Model: S20-0C Overhauled: 2016 Control System: SIEMENS Technical Details: Center height: 80 mm Distance between centers: 400 mm Nwodpfx Abo Agcibeujn Grinding diameter: 80 mm Max. workpiece weight between centers: 20 kg Grinding wheel dimensions: 300 x 30 mm Workhead spindle speed: 60 – 1,200 rpm Condition: Used The machine was overhauled in 2016. Accessories, tools, and work-holding devices shown are included in the scope of delivery only if explicitly stated in the additional information. Subject to changes and errors in the technical data and specifications; prior sale reserved!

Condition: used, This Knopp glass edge grinding machine, model: SILIKANT-2500, will be auctioned off online as part of our industrial auction / machine auction due to the business closure of HERA Glas GmbH. You can find this and many other items on our platform. Nodpfx Abe Aa Rkzjuewn

Condition: like new (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: 5060-0281, travel distance X-axis: 900 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, Beautiful and well-maintained machine. Njdo Afzbujpfx Abuown Diamond roller straightening machine. Programmable water pressure, 5 levels.

Condition: used, Year of construction: 1975, functionality: fully functional, max. bore diameter to be ground 6 bis 100 mm stroke - stepless adjustable 550 mm grinding depth ca. 250 mm workpiece weight 150 kg total power requirement 15 kW weight of the machine ca. 4.300 kg dimensions of the machine ca. 2,7 x2,4 x 2,2 m Nwodpfx Abjucgwksusn

Condition: used, Year of construction: 2023, grinding range 1000 mm Dimensions (L/W/H) 1500x700x1600 mm Weight 900 kg Nwodpfx Aj Ad Rmqsbuen

Condition: good (used), Year of construction: 1981, functionality: fully functional, overall weight: 2,200 kg, Machine in good condition. Magnetic clamping plate, 600x200. 1 flange. Nsdpfs Afp R Dsx Abujwn Can be tested while powered on.

Condition: used, Year of construction: 1979, functionality: fully functional, Ideal for sharpening lathe tools, drills, milling cutters, and other tools – a classic product of German engineering for ambitious hobbyists or workshop use. Technical specifications: Nedpfx Abo Afp Enjujwn • Motor No. 10651 • Power: 0.55 / 0.92 kW • Speed: 1400 / 2800 rpm • 380 V, 50 Hz • Cross slide with handwheels, swivel head with clamping device • Bellows covers for the guides • Incl. work light Please feel free to contact us if you have any questions!

Condition: repair required (used), Year of construction: 1988, functionality: fully functional, Technical data *Voumard 400 CNC* (COMPLETE RETROFIT POSSIBLE) Min. grinding diameter 20 mm Nwodpfx Aexpf Ezobusn Max. grinding diameter 300 mm Max. grinding depth 300 mm Maximum workpiece length and steady rest 1500 mm Center height 300 mm Axis movement: Longitudinal travel (Z-axis) 650 mm Transverse travel (X-axis) 150 mm Workpiece spindle 1000 rpm max (B-axis) +2°/-20° manual on workpiece head (B1-axis) turret-style CNC-controlled spindle change Max. axis speed: Z – X 12000 mm/min Grinding head 1: Grinding motor power 7 kW, 15000 rpm Grinding head 2: Grinding motor power 7.8 kW, 12000 rpm Machine weight approx. 9500 kg Machine dimensions: Length 5000 mm Width 2300 mm Height 2400 mm New control system Siemens 840D sl