Mesin penggiling silinder - universal

KELLENBERGER KEL-VARIA UR 175-1000

Kondisi: bekas, Grinding diameter: 350 mm Grinding length: 1000 mm Bjdpfx Aljuwv H Teajdb Centre height: 175 mm Space requirement approx. 3.6/3.5 m As a world leader in the field of Kellenberger overhauling/retrofit, we are not only able to deliver machines in new-machine quality and with warranty, but can also provide service for your machines: Kellenberger Kel-Varia series with Kelco 90 control. Mechanical overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New user-friendly enclosure - New paintwork Electrical overhaul: - New, modern CNC CYLINDRICAL GRINDING MACHINE control with BEMA round grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales on x and z axes - New absolute rotary encoder (for B axis) Standard equipment: - Tailstock with Morse taper MK5, optionally with MK5/short taper adapter - Steady rest with MK4 taper, optionally with fine adjustment - Grinding spindle stock T1/T2/T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding device belt-driven via grinding spindle motor - Grinding spindle motor 4.4 kW - High-resolution B axis - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP control (sensor on grinding spindle stock) ELASO integrated into control interface - Semi-automatic balancing from ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra charge: - HF internal grinding spindle - High-precision, highly tilt-resistant workpiece spindle stock - Measurement control - Extraction system - Paper band filter Control: Grinding basic cycles: - Zero the workpiece with Z-position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Measuring dressing diamonds - Corrections - External and internal cylindrical grinding (plunge and traverse grinding) - External and internal taper grinding (swivelling the B-axis, dressing with straight wheel) - External and internal radius grinding (radius dressed onto the wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2020, jam operasional: 11.574 h, jarak pergerakan sumbu X: 1.525 mm, jarak lintasan sumbu Y: 762 mm, jarak gerak sumbu Z: 625 mm, tinggi total: 3.235 mm, berat keseluruhan: 13.500 kg, panjang produk (maks.): 5.000 mm, DOOSAN MYNX 7500 II 3-sumbu ini diproduksi pada tahun 2020 dan dilengkapi dengan kontrol Heidenhain TNC 620 serta probe pengukuran TS 460. Mesin ini memiliki ukuran meja 1600 mm x 750 mm dan kecepatan spindle maksimum 12.000 rpm. Dengan dimensi 5000 × 4050 × 3235 mm dan berat 13.500 kg, ini adalah kesempatan yang sangat baik untuk membeli pusat pemesinan vertikal DOOSAN MYNX 7500 II ini. Hubungi kami untuk informasi lebih lanjut. • Panjang meja: 1600 mm • Lebar meja: 750 mm • Taper spindle: ISO 40 Double Contact • Kecepatan spindle maksimum: 12.000 rpm Dimensi Kedalaman mesin: 4050 mm Bedpsx U Dtwsfx Alaedb

Kondisi: bekas, Grinding diameter 350 mm Grinding length 1000 mm Center height 175 mm Space requirements approx. 3.6/3.5 m Bodpfxsuwv H Hj Alasdb As a world-leading company in the field of Kellenberger – Overhaul / Retrofit, we are not only able to deliver the machines in as-new condition with warranty, but can also offer you service for your machines: Kellenberger Kel-Varia series with Kelco 90 control. Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New user-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC CYLINDRICAL GRINDING MACHINE control with BEMA grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z - New absolute rotary encoder (on B-axis) Standard equipment: - WSS with MK5 taper, optionally with MK5/short taper adapter - RST with MK4 taper, optionally with fine adjustment - Grinding spindle head T1/T2/T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding attachment belt-driven via grinding spindle motor - Grinding spindle motor 4.4 kW - B-axis high resolution - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP Control (sensor on the grinding spindle head) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra charge: - HF internal grinding spindle - Ultra-precise, high-stiffness workpiece spindle head - Measuring control - Extraction unit - Paper band filter Control: Basic grinding cycles: - Zeroing workpiece with Z-Pos (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Diamond dresser measurement - Corrections - External and internal cylindrical grinding (plunge and traverse grinding) - External and internal taper grinding (B-axis swivel, dressing with straight wheel) - External and internal radius grinding (radius dressed onto wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Kondisi: bekas, Tahun pembuatan: 2002, Grinding diameter: 350 mm Grinding length: 1,000 mm Centre height: 175 mm Space requirement approx. 3.6/3.5 m Photos show an identical machine with 225 mm centre height Base Model: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding Head UR with T1-T2-T3 Standard Equipment: - T1: 500 mm grinding wheel diameter - T2: 400 mm grinding wheel diameter - B-axis infinitely variable, high resolution - Marposs measurement system for tool setting - Active longitudinal positioning - GAP control at T1 and T2 from ELASO, contactless integration in the control interface - Semi-automatic balancing by ELASO integrated in the control interface - Tailstock with manual retraction - Workpiece spindle head MK5 with short taper mount DIN 55026 - Internal grinding attachment, belt-driven Options at Additional Cost: - New high-precision workpiece spindle head with torque drive - Internal grinding attachment for high-frequency spindles, 120 mm diameter - HF internal grinding spindle Fischer MFM-1224/42/31 D-21 - HF spindle with HSK interface, 24,000 rpm, with integrated GAP sensor (lead time required) - CNC-controlled C-axis - Non-circular grinding - Hydrostatic leadscrew in X - New hydrostatic system with only one pump and accumulator for better energy efficiency - Monitoring of water content in the hydrostatic system - Extraction unit Other options available on request Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measuring protocol - New, service-friendly enclosure - New paintwork Electrical Overhaul: - New state-of-the-art CNC cylindrical grinder control system with BEMA cylindrical grinding interface - Rebuilt control cabinet - New drive technology - Replacement of all electrical wiring, Berus pressure switch, 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 license and various options depending on the machine’s equipment. Basic software - External and internal oscillation grinding - External and internal plunge grinding - External and internal plane oscillation grinding - External and internal plane plunge grinding - External and internal cone oscillation grinding - External and internal radius grinding, radius dressed on the wheel - Semi-automatic oscillation grinding - Workpiece zeroing - Grinding wheel zeroing - Measurement of dressing diamonds - Two form diamonds - One form diamond or dressing roll (dressing roll required) - Form roll (dressing roll required) Bdodpfsuxfucjx Alajb - Three flat dressers - Corrections - Z-position measurement (probe required) - GAP touch detection (touch dressing device required) OPTIONS at additional cost: Software for profile plunge grinding: - External and internal profile plunge grinding with profile wheel Profile grinding software: - External and internal profile grinding with straight wheel Thread grinding software: - Single and multi-start external and internal thread grinding with threads dressed on the wheel. Dressing of single and multi-groove wheels. Flank angle freely selectable. Trapezoidal thread grinding software: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge grinding: - External and internal non-circular oscillation grinding Non-circular grinding software: Non-circular grinding requires the workpiece axis to be equipped with a high-resolution rotary encoder to operate the axis as a C-axis. The non-circular...

Kondisi: baik (bekas), Tahun pembuatan: 2014, Spindle speeds: 170 - 18,000 rpm Machine weight: approx. 7.5 t Required space: approx. 5.00 x 4.00 x 2.20 m --> Control retrofit (2014) to Siemens Sinumerik 840D Solutionline Bsdpfx Alow Intaoasdb --> Overhaul of the new control system in 2016 --> Technical specifications Grinding diameter: 20 - 300 mm Swing diameter: 350 (500) mm Workpiece length: 300 (1300) mm Recommended maximum grinding depth: up to 300 mm --> Grinding table travel Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min --> Grinding stroke speed: 0 - 9.99 m/min --> Infeed speed: 0 - 99.99 m/min --> Incremental infeed value (reversal): 0 - 0.999 mm --> Grinding table travel X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min / revolution --> Grinding stroke speed: 0 - 5 m/min / revolution --> Infeed speed: 0 - 99.99 m/min / revolution --> Incremental infeed value (reversal): 0 - 0.999 mm / Ø --> Workpiece spindle head swiveling range: --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36”) --> U-axis travel (total): 300 mm --> Resolution: 0.001 mm / Ø --> Traverse speed: 5 m/min --> Center height above work table: 200 (300) mm --> Center height above grinding table: 330 (430) mm --> Workpiece spindle bore: 50 (70) mm --> Original year of manufacture: 1988

Kondisi: sangat baik (bekas), Tahun pembuatan: 2004, Fungsionalitas: berfungsi sepenuhnya, tinggi pusat: 175 mm, berat benda kerja (maks.): 180 kg, panjang penggilingan: 1.000 mm, diameter roda gerinda: 400 mm, panjang total: 1.150 mm, diameter penggilingan: 349 mm, The machine is operational and in use at our facility. It features 2 external grinding and 2 internal grinding units, and is equipped with a C-axis. Bdsdpfxsv Uxris Alasb

Kondisi: bekas, Grinding diameter: 350 mm Bsdpfxjuxft Eo Alaedb Grinding length: 600 mm Centre 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 Incremental infeed: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivel range: ±10° Table longitudinal travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (supported): 130 kg incl. clamping Cross travel max.: 270 mm Internal spindle mount: 80 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Refurbished as per Kellenberger guidelines, including new, modern, and future-proof control system. Photo shows already delivered machine with 1000 mm centre distance. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are practically identical to those of the original controller, so no retraining is required. - Diagnostic function showing PLC messages and digital I/Os. - Dressing function can be expanded or modified as per customer requirements. - Workpiece spindle orientated stop available on request. - New max. infeed amount 40 mm, can be further increased on request. - 2-axis digital readout. x-axis resolution 0.5 µm. Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) - New, stable internal grinding attachment, diameter 80 mm or 100 mm - Increasing centre height to max. 225 mm - Variable speed control for grinding spindle Included: - Operator tools - Drawbar for chuck Further accessories on request. The machine features an electronically controlled infeed system on the x-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile applications in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup for individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Please note: This machine tool does not currently comply with the essential safety and protection requirements as specified in BetrSichV 2015. An increase in the required minimum safety objective must be determined via a risk assessment in accordance with BetrSichV.

Kondisi: bekas, TECHNICAL DATA - Number of axes: 4 MILLING SPINDLE - Tool holder: BT40 BIG PLUS - Spindle drive power: 26 kW - Spindle speed: 15,000 rpm LINEAR AXES - Travel X/Y/Z axes: 560/640/640 mm - Rapid traverse speed (X/Y/Z): 60 m/min SWIVEL AXIS B - Travel: 360° - Minimum resolution: 0.001° TOOL CHANGER - Tool changer type: Bras chargeur - Number of tools in magazine: 60 PALLET CHANGER - Pallet changer type: Rotopalette - Pallet size: 400x400 mm - Number of pallets: 2 - Max. pallet load: 400 kg - Max. workpiece diameter: 630 mm - Max. workpiece height: 900 mm ELECTRICAL SUPPLY - Supply voltage: 400 V WEIGHT AND DIMENSIONS Bdjdpfx Aleuhbv Soaob - Footprint: 4100x2300 mm - Machine height: 2720 mm - Machine weight: 11,000 kg MACHINE HOURS - Operating hours: 3,700 h ACCESSORIES - CNC Control: Fanuc 31 iB - Interface: Ethernet / RS232 / USB / PCMCIA - Electronic handwheel - Direct measuring systems - Synchronized tapping - 3-color status lamp - Coolant tank * with high-pressure pump: 25 bar * Internal coolant supply (ICS) * With cabin wash - Chip conveyor: Rear discharge - Spindle cooling - Tool measuring probe - Workpiece measuring probe: Renishaw OMP60

Tahun pembuatan: 1976, Kondisi: baik (bekas), Bandwidth: 300 - 1,350 mm Strip thickness: 0.35 - 3 mm Bodpfobh Ubwox Alasdb Coil weight: 12.5 t Mandrel Ø: 508 mm

Kondisi: bekas, Tahun pembuatan: 1969, Translation of technical listing for export platforms: Grinding height: 60 mm Grinding width: 120 mm Grinding wheel diameter: 600 mm Grinding length: -- mm Workpiece height: 60 mm Total power requirement: 50 kW Machine weight approx.: 7,000 kg Required space approx.: -- m D I S K U S Vertical double-sided surface grinding machine in C-frame design with rotary workpiece feed system Model: DDS 600 CRA Year of manufacture: 1969 Serial No.: 6672 _____ Grinding wheel diameter x bore (each): 600 x 150 mm Grinding wheel width approx.: 60 mm Workpiece transport disc, outer Ø: 810 mm Workpiece: Max. grinding height x width: approx. 60 x 120 mm Vertical quill adjustment (each): approx. 150 mm Hydraulic infeed impulses for depth feed: 0.0025 - 0.05 mm Outer diameter of transport disc: approx. 810 mm Feed rate for rotary device, steplessly adjustable: 14 – 145 mm/s Bsdpfx Ast Hw N Helajdb Grinding wheel speed (each): (24 m/s) / 765 rpm Grinding spindle drive (each): 22 kW Total drive: approx. 50 kW / 380 V / 50 Hz Total weight: approx. 7,000 kg Accessories / Special Features • Rotary workpiece fixture for round transport discs with equipment slots for part placement and automatic ejection of finished parts onto a chute into a transport box. • IONIC measuring control no. 9 So with measuring probe for finished workpiece height, including (if needed) automatic hydraulic grinding wheel advance • Stepless speed regulation of rotary feed device dependent on grinding requirement and workpiece dimensions • Manual infeed of grinding wheels via push buttons • Hydraulically swiveling dressing device (RA) between the two wheels for simultaneous dressing of both grinding wheels, with appropriate compensation and automatic repositioning to effective workpiece thickness after dressing = significant time savings; can be activated manually or via timer • Ammeters for both grinding spindle drives • Central lubrication • Mechanical workpiece height control with machine shut-off in case of overheight • Free-standing control cabinet, separate hydraulic unit, large separate belt filter system, various grinding wheels, several transport wheels, etc. This machine is particularly suited to simultaneous, parallel-surface grinding of workpieces in large-scale production. For example: shims, piston rings, hydraulic components, watch parts, stamped parts, etc. Condition: good – ready for demonstration shortly Delivery: ex-stock, as inspected Payment: strictly net, after receipt of invoice.