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DUFOUR 250

Kondisi: bekas, Universal-Fräsmaschine DUFOUR Typ F250 Verfahrweg X: 1000 mm Verfahrweg Y: 450 mm Verfahrweg Z: 600 mm Spindelaufnahme: SA 40 Tischgröße: Länge 1400 mm x Breite 400 mm Horizontal- und Vertikalkopf schwenkbar Spindeldrehzahl: von 24 bis 1500 U/min 3-Achsen Digitalanzeige MITUTOYO Horizontale und vertikale Spindel Eilgang X - Y - Z Kühlmittelpumpe Zentral-Schmieranlage Spannung: 380 V Breite: 2000 mm Tiefe: 2400 mm Gesamthöhe: 2200 mm Gewicht: ca. 3,5 t Hnjdpfsxxa Susx Aanel

Kondisi: bekas, en_001_TechnicalDetails_2024-06-18 Hnsdpfjvr S Ulex Aansl

Kondisi: bekas, Wheel diameter – max. 180 mm Wheel width 45 mm Module – max. 4 Module – min. 0.5 Hnedpotycg Sjfx Aansl Stroke length max. 0 – 52 mm Internal spindle taper MK 4 Table diameter 160 mm Table bore diameter 75 mm Strokes per minute 355 – 630 spm Feed range 0.008 – 0.4 mm/stroke Space requirement approx. 2.30 x 1.50 x 2.36 m Drive power 6 kW Machine weight approx. 2,500 kg With rack cutting attachment Change gear set Year of manufacture: approx. 1981

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 2021, Fungsionalitas: berfungsi sepenuhnya, tinggi pusat: 150 mm, berat benda kerja (maks.): 130 kg, panjang penggilingan: 1.500 mm, diameter roda gerinda: 500 mm, lebar total: 2.155 mm, panjang total: 5.465 mm, tinggi total: 1.700 mm, diameter penggilingan: 300 mm, lebar roda gerinda: 63 mm, de-172675 Hedpfsx A Dfyex Aanonl

Kondisi: baik (bekas), Tahun pembuatan: 2003, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 163341, Manufacturing origin UK Voltage 400V 3-phase AC, 50/60Hz, max 58A Dimensions 200x260x250 cm Net machine weight 5010 kg TECHNICAL SPECIFICATIONS Hjdpfx Ajw T Tp Roanonl Capabilities Table size: length 900 mm / depth 410 mm X axis: 560 mm Y axis: 410 mm Z axis: 510 mm Distance from spindle nose to table surface: min. 150 mm, max. 660 mm Distance from spindle centre to column: 540 mm Maximum table load: 500 kg Spindle Speed: 40 – 12,000 rpm Power (5 min. rating): 18.5 kW Power (10 min. rating): 15 kW Power (30 min. rating): 10 kW Continuous power: 7.5 kW Feed rates Rapid traverse: 36,000 mm/min Cutting feed rate: 1 to 8,000 mm/min Table Dimensions: 900x410 mm T-slot size (ISO R299): 18 mm / Quantity: 3 / Spacing: 125 mm Permissible load: 500 kg Distance from floor to table surface: 780 mm ATC Tool Magazine Number of tools: 30 pcs Tool selection: free station number selection; automatic bi-directional search Tool holder: MAS BT-40 Max. tool diameter in magazine: Ø 80 mm (Ø 125 mm with adjacent stations empty) Max. tool weight: 8 kg Max. magazine load: 120 kg Max. tool length: 350 mm Tool change time: 2.9 sec (chip-to-chip) Lubricant tank: 1.8 L Feed lubricant tank: 260 cm³ Spindle chiller tank: 16 L Hydraulic pressure tank: 460 cm³ Coolant tank: 200 L Compressed air: 0.5 to 0.9 bar Capacity: 200 L/min The technical data is provided without obligation and subject to errors or omissions.

Kondisi: bekas, Tahun pembuatan: 1977, Grinding diameter: 350 mm Grinding length: 1000 mm Center height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed (per stroke): 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swiveling: ±8° Longitudinal movement of the table: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight (cantilevered): 130 kg incl. clamping Internal spindle mount: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space requirement approx.: 4.2 x 2.0 m Newly delivered to university. Taken over in 2018. Then fully serviced by BEMA and delivered to a single-person operator. The machine will now be serviced again and the table geometry reconditioned. 2-axis digital readout (Fagor) retrofitted. – Tailstock with fine adjustment Hedpeynmpgsfx Aanenl – Internal grinding attachment – Coolant system Accessories available on request.

Kondisi: bekas, TECHNICAL DATA - Number of axes: 4 MILLING SPINDLE - Tool holder: BT50 - Spindle drive power: 45 kW - Spindle speed: 12,000 rpm LINEAR AXES - Travel X/Y/Z axes: 1700/1400/1240 mm - Rapid traverse speed (X/Y/Z): 48 m/min - Feed speed (X/Y/Z): 20 m/min SWIVEL AXIS B - Travel: 360° - Minimum resolution: 0.001° TOOL CHANGER - Tool changer type: Bras chargeur - Number of tools in magazine: 60 - Tool change time: 6 sec PALLET CHANGER - Pallet changer type: Rotopalette - Pallet size: 1250 x 1250 mm - Number of pallets: 2 - Max. pallet loading: 3,000 kg - Distance from table center to spindle nose: 70–1470 mm - Max. workpiece diameter: 1970 mm ELECTRICAL SUPPLY - Supply voltage: 400 V WEIGHT AND DIMENSIONS - Machine weight: 32,500 kg MACHINE HOURS - Power-on hours: 34,422 h Hnsdpfjw D Hwwjx Aanel EQUIPMENT - CNC control: Fanuc 31i-model B5 - Interface: Ethernet / RS232 / USB / PCMCIA - Electronic handwheel - Synchronized thread cutting - 3-color status lamp - Coolant tank * with high-pressure pump: 70 bar * Internal coolant supply (IKZ) * with paper filter * with coolant chiller * with cabin wash - Chip conveyor - Tool measurement probe system - Workpiece measurement probe system: Renishaw RMP60 - Electrical transformer

Kondisi: baik (bekas), Studer S30-12 Cylindrical Grinding Machine TECHNICAL DATA Main Dimensions Centre height: 125 mm Centre distance: 400 / 700 / 1025 mm Maximum longitudinal slide travel: 400 / 700 / 1000 mm Longitudinal Slide Table speed: 50 – 5000 mm/min Reversal delay: 0-6 s Minimum automatic feed: 1.5 mm Maximum travel: 400 / 700 / 1020 mm Hodpfxjvca Ize Aansnl Maximum table swivel angle: 12 / 30 / 78° Cross Slide Swivel range: ±45° Rapid traverse: 40 mm Handwheel feed travel: 20 mm Maximum plunge depth: 1.7 mm Grinding Spindle Headstock Grinding wheel diameter x width x bore: 450 x 80 x 203 mm Rotational speed: 1340 / 1500 / 1625 / 1800 / 2000 / 2200 rpm Coarse adjustment: 210 mm Workpiece Spindle Headstock Swivel range: 0 – 90° Speed range: 30 – 675 rpm Mounting taper: Morse 5 Collets: W25 Tailstock Mounting taper: Morse 3 Quill stroke: 30 mm Total power requirement: 5 / 8.25 kW No guarantee is given for the correctness, completeness, or currency of the information provided.

Kondisi: bekas, Technical Details: Swing diameter: 200 mm Distance between centers: 450 mm Cross traverse: 245 mm Longitudinal traverse: 830 mm Table feed rate: 0.05–4.5 m/min stepless Spindle speed (grinding spindle): 1,780 / 2,050 rpm Spindle speed (workpiece spindle): 50–500 rpm Grinding wheel dimensions: 350 x 32 x 127 mm Table size: 2,200 x 280 mm Table swivels on both sides: 9° forward / 10° backward Total power requirement: 6.0 kW Machine weight approx.: 2.2 t Machine dimensions: 2.2 x 2.05 x 1.6 m UNIVERSAL EXTERNAL CYLINDRICAL GRINDING MACHINE without internal grinding arrangement - For precision grinding of external (and internal) cylindrical and tapered surfaces. - Adjustment of the grinding spindle head by hand or hydraulically - Infinitely variable hydraulic table feed - Grinding spindle swivels by 60° Hnodpfx Asu Ng Dgjansl - Workpiece spindle head swivels by 90°, morse taper MT 4 - Tailstock morse taper MT 3 Equipment: - Dressing device - Coolant tank with pump and supply lines in stock.

Kondisi: bekas, Tahun pembuatan: 1974, Maximum wheel diameter - 400 mm Wheel width 75 mm Total power requirement 25 kW Machine weight approx. 7 t LORENZ High-performance gear shaping machine Type LS 400 Year of manufacture 1975 S/N 12592 _____ Max. external gear diameter 400 mm* (possibly larger) Max. internal gearing diameter approx. 350 mm Max. gear width 75 mm Module range 0.5-6 Stroke length 82 mm Hedpfx Aot Hww Dsanenl Stroke position adjustability 0 - 100 mm Distance from shaping spindle to machine body 205 mm Spindle taper approx. MT 5 Stroke rates roughing/finishing 118 - 1,000 rpm Table size 400 mm Table bore 125 mm Mounting height between table and shaping head min./max. 190/290 mm Fixed outreach from shaping spindle 250 mm Axial travel of the table approx. 295 mm Number of teeth approx. 12 - 150 Feed range tooth depth 0.01 - 0.063 mm/stroke -"- Rotary feed at tool diameter 125 0.125 - 3.150 mm/stroke Spindle/Total drive approx. 19 kW / 25 kW - 380 V - 50 Hz Weight 7,000 kg Accessories / Special features: " Hydrostatic linear guide with separate hydraulic unit, " built-in intermediate plate 100 mm to raise the shaping head, " hydraulic workpiece clamping (RINGSPANN make) integrated in table for flat workpieces and for workpiece internal clamping, various clamping chucks for different workpiece diameters " stepless stroke rate adjustment for roughing and finishing operations (SIMOREG DC-Master), " automatic stroke rate change and automatic feed change for ROUGHING and FINISHING in up to 3 cuts, " automatic and motorized shaping stroke locking in upper position after finishing operation, " separate control cabinet and control panel, " integrated coolant unit with chip conveyor and magnetic separator, " approx. 20 change gears, Condition : satisfactory to good, demonstration-ready shortly Delivery : ex stock – as inspected Payment : strictly net – payment upon receipt of invoice