Surface grinding machine

OKAMOTO ACC 450 AV

Condition: refurbished (used), Year of construction: 2025, operating hours: 36 h, functionality: fully functional, machine/vehicle number: 1024-54, Country of Manufacture: Switzerland Voltage: 380/50/3 Net weight: approx. 1600 kg Customs tariff: 8460.2920 Dimensions: 235 x 155 x 145 cm TECHNICAL FEATURES: MAIN DIMENSIONS: Centre height: 100 mm Distance between centres: 400 mm LONGITUDINAL SLIDE: Max travel: 420 mm Minimum automatic travel: 1 mm Table feed speed: 100–3500 mm/min Overtravel delay: 0–5 sec. Hedpfxsw T Sc No Addjfb Maximum table swivel (400/650 mm): 30°/15° CROSS SLIDE: Max travel: 170 mm Rapid traverse: 30 mm Plunge depth (diameter): 1.9 mm Feed rate 1: 0.03–1.5 mm/min Feed rate 2: 0.02–0.3 mm/min Plunge feed per impulse: 0.0005–0.025 mm WHEELHEAD: Grinding wheel (diameter x width x bore): 350 x 32 x 127 mm Drive power: 3 kW Peripheral speed: 30 m/s Spindle speeds: 1600/1975/2200 rpm Manual stroke: 120 mm Swivel to right: 15°/30° Optional wheel guard for wheel set max width: 50 mm WORKHEAD: Swivel range: 0°–90° Spindle speeds: 80/175/380/800 rpm Internal taper: Morse 4 Collet type: W-20 Drive power: 0.5 kW Maximum workpiece weight: 20 kg Load for in-the-air grinding: 12 Nm Optional stepless drive speed range I: 30–300 rpm Optional stepless drive speed range II: 120–1200 rpm TAILSTOCK: Internal taper: Morse 2 Quill travel: 20 mm GUARANTEED WORKING ACCURACY: Generator straightness: Between centres: 400 mm Measured over 400 mm: 0.002 mm Between centres: 650 mm Measured over 650 mm: 0.003 mm Roundness accuracy for in-the-air grinding: 0.0004 mm CONNECTION VALUES: Power consumption: max. 8 kVA Permissible voltage variation: –15% / +10% Permissible frequency variation: ±3% Compressed air: 5 bar All technical specifications are given without obligation and subject to errors or omissions.

Condition: used, Year of construction: 2007, turning diameter 42 / 140 mm turning length 170 mm control Mitsubishi Meldas turning speeds 80-8.000 U/min c-axis 0,001° turret (x-stations) 2x 12 (VDI 20) angetrieben turning speeds 45-4.500 U/min spindle 1 kW gripping station 42 mm turning speeds 60-6.000 U/min c-axis 0,001° number of controlled axis 8 collet unit 48 DIN 6343 . Number of working hours 10769 h chip conveyor ja/yes Bj. 2018 total power requirement 7,5 / 11 kW weight of the machine ca. 3,3 t dimensions of the machine ca. 2,4 x 1,6 x 2,2 m CNC turning and milling machine CITIZEN BOLEY BE 42, year 2007 Simultaneous working with 7 axes on main and pick-up spindle very good condition, operating hours 21.999h (September 2024) Accessories: # Various tool holders: 5x axiale driven tool holder # collet chuck for collets type 173E # additional coolant cooler # Knoll chip conveyor, year of construction 2018 Hedevyli Ejpfx Addefb The Boley BE 42 is without barloader. Loading magazine interface has been fitted. Complete battery exchange on 22.12.2025

Year of construction: 2001, condition: excellent (used), machine/vehicle number: 00287, Technical data Manufacturer: brown & sharpe Type: DEA Scirocco 101509 Year of manufacture: 2001 Serial number: 00287 Software: PC-DMIS 2019R1 Measuring range X = 1000 mm Y = 1500 mm Z = 900 mm Measuring table Hfjdpfxji Dpggo Addsb Length = 2280 mm Width = 1145 mm The machine can be modernized with new accessories according to the customer's requirements. Price: on request! Assembly and commissioning possible! We will be happy to provide you with a detailed offer. Note: Our offer is directed exclusively to professional customers. (Changes and errors in the technical data, specifications and prices and prices as well as subject to prior sale).

Condition: like new (used), Year of construction: 2011, operating hours: 9,080 h, functionality: fully functional, For sale: Well-maintained CNC turning and milling center DMG Mori Seiki NLX 2500 SY/700, year of manufacture 2011, equipped with Mitsubishi 730 BM control! Only approx. 9,000 operating hours! Travel axes X-axis: 260 mm Y-axis: 100 mm Z-axis: 795 mm Equipment and accessories: - Tool turret: 12 stations, all powered - Driven tool speed: Max. 10,000 rpm - Parts catcher - Electrical connection: 400 V - Power consumption: 37.6 KVA Hfsdoxzqhrjpfx Addjb - Internal cooling: available - Main spindle chuck: Kitagawa BB210AB - Sub-spindle chuck: Kitagawa B206A521F - Swing diameter: 366 mm - Turning length: 705 mm - Spindle bore: 80 mm - Main spindle max. speed: 4,000 rpm, with 3-jaw chuck - Main spindle power: 18.5 kW - Sub-spindle max. speed: 6,000 rpm, with 3-jaw chuck - Chip conveyor - Tool measurement system in the working area - Manually deployable measuring arm for sub-spindle - Short bar loader, manufacturer: LNS - Includes tools: 8 fixed tools, 3 driven tools - Includes extraction system, brand: Indusa - Includes complete documentation Machine available immediately! Machine has been fully cleaned and inspected! We will undertake loading of the machine! Transport can be organized upon request!

Condition: used, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your is: Kellenberger Kel-Varia Baureihe mit Kelco 90 Steuerung. Mechanische Überholung: -komplette Maschine nach Kellenberger Messprotokoll überholt -Neue servicefreundliche Kabine -Neulackierung Elektrische Überholung: -Neue moderne CNC-RUNDSCHLEIFMASCHINEN-Steuerung -Neu aufgebauter Schaltschrank -Neue Antriebstechnik -Austausch sämtlicher elektrischer Leitungen Berus Druckschalter etc. -Neue Absolut-Glasmaßstäbe in x- und z -Neuer Absolut Drehgeber (Bei-B-Achse) Standardausstattung: -WSS mit Konus MK5, optional mit Adapter MK5/Kurzkegel -RST mit MK4 Konus. Optional mit Feinverstellung -Schleifspindelstock T1/T2/T3 -T1 Schleifscheibendurchmesser 400mm -T2 Schleifscheibendurchmesser 300mm -T3 Innenschleifeinrichtung riemengetrieben. -Schleifspindelmotor 4,4kW -B-Achse hochauflösend -Marposs Messsystem zur Schleifscheibenvermessung. -Längspositionierung Marposs -GAP Control (Sensor am Schleifspindelstock) Optionen gegen Aufpreis: -HF Innenschleifspindel -Hochgenauer, höchst kippsteifer Werkstückspindelstock -Messteuerung Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln. Hfedpjuwv H Tjfx Addeb

Condition: used, Year of construction: 2015, Technical details: Hjdpfotwgk Nox Addsfb turning diameter: 16 mm Article: CNC automatic lathe Manufacturer: Tornos Type: EvoDeco 16/10 Year of construction: 2015 CNC axes: 10 Very good technical condition - used in current production With barloader The machine has a very extensive equipment - 4 rotating tools, which offer very large machining possibilities. Please, contact us for getting more information and pictures on mail(at) or *

Year of construction: 1999, condition: excellent (used), Control: CNC-controlled and manually controlled PC P 2000 MMX-PCI Desktop ATX Hfodpfelxyp Hjx Addsb color screen 15", keyboard CNC-Turbo roughness for WINDOWS TECHNICAL DATA Hard stone test plate (DIN 876) length x width 1200 x 500 mm Accuracy grade 2 Flatness 16,6 µm Weight 250 kg Linear feeder Waveline 60 Basic Probe length 60 mm Resolution 0.014 µm Measuring column Wavelift 400 CNC Travel 400 mm Positioning repeatability ˂ 10 µm Device dimension W x D x H 1.8 x 0.8 x 2.2 m Weight 600 kg EQUIPMENT/ACCESSORIES  Complete enclosure with electrically operated roller blinds  hard stone plate 1200 x 500 mm  ISEL-feed axis with ball screw drive  Workpiece mounting plate  Linear feed unit Waveline 20/60  Measuring column Wawelift 400 CNC  Tilting unit KEG 60 at the measuring column, manual to the Waveline  Installation kit for roughness measurement  Installation kit for contour measurement  Various probes and holders for roughness and contour measurements  Instrument table  Emergency stop button on the instrument table  Calibration set  Support prisms  Maintenance unit for compressed air preparation  Air damping elements for mounting the hard stone plate  Documentation

Condition: excellent (used), Year of construction: 2013, operating hours: 250 h, Lapping Machine Stähli FLM 750 Manufacturer: Stähli Läpp Technik AG Model: FLM 750 Year of manufacture: 2013 Voltage/Frequency: 3x400V + N + PE / 50Hz Power consumption: 11.5 kW Max. current: 25 A Weight: 2500 kg Rotary table diameter: 750 mm Inner diameter of conditioning ring: 300 mm Rotational speed: 6–75 rpm Hfjdpfxsxpnnxs Addsb Drive power: 4.0 kW Number of pneumatic cylinders: 3 pcs Compressed air supply: 6–10 bar Dimensions: 1700 x 1250 x 2200 mm Noise level:

Condition: used, Year of construction: 2003, NAKAMURA TOME SUPER NTJ CNC LATHE MAKE NAKAMURA TOME, MADE IN JAPAN MODEL SUPER NTJ YEAR 2003 CONTROL FANUC 18 iT B Hedpjv I Tx Rsfx Addsfb CHUCK SIZE 210.0 mm MAX TURNING DIA. 200.0 mm BETWEEN CENTRES 780.0 mm DRAW TUBE DIA. 80.0 mm TRAVELS: X AXIS: 750.0 mm Z AXIS: 130.0 mm TURRET 2 x 12 STATIONS SPINDLE SPEED Up to 5,000 rpm SPINDLE BORE 65.00 mm SPINDLE NOSE A2-6 PLUS CNC SHORT MAGAZINE BARFEED TURRET TOOLING SWARF CONVEYOR MANUALS

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1845/455, Completely refurbished: Mechanics, geometry, hydraulics, and electrical components Wheelhead Disassembly, cleaning of parts, replacement of worn and defective components, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, plus adjustment. New paintwork. Workhead Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal grinding attachment Disassembly, cleaning of parts, replacement of worn and defective components, installation of the support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, hose replacement, defective and worn parts replaced. Hydraulic block checked. X-Axis Disassembly, replacement of worn items such as O-rings, seals, rings, etc., overhaul of hydraulic piston, regrinding of tables. Z-Axis Disassembly, regrinding of tables, replacement of worn and defective parts, overhaul of hydraulic piston, scraping of V and flat guides. New paintwork. Measuring system Digital 2-axis display included. Electrical cabinet Replacement of motor contactors and relay controls. New wiring. New variable speed drive (frequency inverter) for the workhead. TECHNICAL SPECIFICATIONS Distance between centers: 1500 mm Distance between centers (workhead to tailstock overhang): 1650 mm Center height, standard: 125 mm Center height with riser blocks: 225/250 mm Maximum grinding diameter: Ø 250 mm Maximum grinding diameter with riser blocks: 450/500 mm Table Usable surface: 2060 x 140 mm Max. length and width for surface grinding: 1750 x 200 mm Longitudinal travel, manual or hydraulic: 1750 mm Manual table movement, 1 handwheel revolution – coarse: 20.006 mm Manual table movement, 1 handwheel revolution – fine: 2.457 mm Table speed, continuously via hydraulics: up to 6 m/min Table swivelling: 6° Stop and return: 0–5 sec. Workspindle Workpiece speeds, continuously variable (electric): 20–400 rpm Swivelling: 360° Workspindle taper (internal): MT5 Tailstock Internal taper, tailstock spindle: MT3 Spindle retraction, manual or hydraulic: 30 mm Diamond dresser taper (internal): MT0 Universal grinding head Cross slide travel for wheel: 285 mm Rapid traverse for wheel slide, front and rear: 40 mm Grinding spindle speeds: 1500 – 1700 – 2200 – 3600 rpm Vertical grinding spindle movement, center heights: 125–330 mm Max. wheel for cylindrical grinding: 400 x 50 x 127 mm Max. wheel for surface grinding: 250 x 20 x 76 mm Head swivelling with locking at every 90°: 270° Wheel feed 1 division of the micrometer drum: 0.005 mm/Ø Automatic wheel feed, max.: 0.9 mm/Ø Motors Grinding spindle motor: 2,900 rpm / 4.0 hp Hjdpfx Adext Ilfjdofb Workspindle motor: 3,000 rpm / 2.0 hp Coolant pump motor: 2,850 rpm / 0.12 hp Internal grinding attachment Bore: 70 mm Internal grinding spindle speed Ø70 mm: 14,000 rpm Internal grinding spindle speed Ø50 mm: 21,000 rpm Subject to error or omission, the technical information is provided without obligation.