Mesin penggiling silinder

Karstens K11 650

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2026, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: Distance between centres: 750 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg in unsupported mode, 250 kg between centres Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Dcjdpfxeiv Auds Ap Eek Workpiece spindle: Morse taper 4, infinitely variable speed from 30 to 450 rpm, swivelling range 0 - 90° Tailstock: Morse taper 4, quill stroke 45 mm, cylinder correction Quill force: 200-600 N manual (up to 2500 N adjustable – optional) Table swivel: 12.5 degrees Feed spindle adjustment range: 80 mm Rapid traverse: 50 mm Coarse adjustment air cushion: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Stepless grinding wheel speed adjustment via potentiometer Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor: 1.5 kW Lubrication motor: 0.1 kW Hydraulic tank: 80 litres Machine weight: net 3,500 kg Infeed drive via DC motor Rapid adjustment of grinding spindle stock supported by air cushion for fast and safe positioning of the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation, feeding movement via rotary cam switch: rapid approach, rapid return, grinding mode, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding zones Workpiece spindle stock with infinitely variable drive for both running and lockable spindle. Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, feed amounts, feed rates, spark-out times, idle strokes; compatible with old Karstens infeed control, with colour Siemens touch panel Scales for X and Z axes by HEIDENHAIN. Comparable to: Weiss, EMAG, GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat, Bahmüller, Fortuna

Kondisi: sangat baik (bekas), Tahun pembuatan: 1997, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 1114.3705-24, Used CNC Lathe Manufacturer: Boehringer Model: VDF 250Cm Year of Manufacture: 1997 VDF Boehringer 250C The machine is equipped with the following features: - 1000 mm turning length - No tailstock - Driven tools - Special swiveling chuck - Siemens 840C CNC control The Boehringer VDF 250 Cm is a CNC lathe designed for chuck workpieces. It is distinguished by its robust construction and high-precision machining capabilities. Technical Specifications (1997 Model Year) Working Area: - Swing diameter over bed: 550 mm - Swing diameter over cross slide: 480 mm - X-axis travel: 405 mm - Z-axis travel: 1,099 mm - Maximum turning length: 1,000 mm (No) Tailstock: Tool Turret: - Number of stations: 12 - Tool holding: VDI 50 DIN 69880 - Driven tools: YES Dcsdpfjwlap Aex Ap Esk Spindle: - Spindle nose: 8 DIN 55026 - Spindle bore: 103 mm - Max. chuck diameter: 315 mm - Max. drive power (50% duty cycle): 53 kW - Max. torque: 780 Nm - Speed range: 30–3,000 rpm Feed Rates: - Automatic feeds: 1–10,000 mm/min - Rapid traverse speed: 10 m/min (X and Z axis) - Max. feed force: 15 kN Dimensions and Weight: - Machine dimensions (L × W × H): approx. 5,400 × 3,200 × 2,400 mm - Machine weight: approx. 11,000 kg Equipment: - Swiveling control panel - HYDROKRAFT hydraulic system - Coolant system with 600 l tank, pump pressure max. 5.5 bar, flow rate 60 l/min, pump power 1.1 kW - Chip conveyor with 325 l tank capacity, right-hand discharge - 3-jaw power chuck - Oil mist extraction - Electrical cabinet with cooling unit and temperature control by RITTAL Control: - SIEMENS SINUMERIK 840 C Variants and Differences There are several variants of the VDF 250 series, such as the VDF 250 CU, which may feature different controls (e.g., PHILIPS B2T) and technical specifications. Some models are equipped with driven tools and a tailstock, whereas others are designed as pure chucking machines without tailstock. Conclusion The Boehringer VDF 250 Cm is a versatile CNC lathe noted for its rigidity and precision. With its robust design and comprehensive features, it is ideal for processing chuck workpieces in various production environments.

Kondisi: bekas, Tahun pembuatan: 2008, x-travel 450 mm Dcodpfswgi Drjx Ap Esk y-travel 400 mm z-travel 400 mm Control system: Heidenhain Mill Plus V600 Machine weight: approx. 7000 kg 24,000 rpm 16x HSK63A tool changer 40 bar internal coolant supply 250 liter coolant tank Chip conveyor

Kondisi: sangat baik (bekas), Tahun pembuatan: 2007, STAR ECAS 12 CNC Swiss-Type Automatic Lathe TECHNICAL DATA Maximum machining diameter: 13 mm Max. headstock stroke: 205 mm Maximum drilling capacity (stationary tool): 10 mm Maximum drilling capacity (powered tool): 8 mm Maximum tapping capacity (stationary tool): M8 x P1.25 Maximum tapping capacity (powered tool): M6 x P1.0 Maximum milling capacity: 10 mm Maximum die cutting capacity: M8 x P1.25 Maximum slotting capacity: 1.5 x 4 mm Feed rates (Z1, X1, Y1, Z2, X2, Z3, X3, Y3): 18,000 mm/min C1, C2 axis feed rate: 194,400°/min Maximum turning feed rate (Z1, X1, Y1, Z2, X2, Z3, X3, Y3): 18,000 mm/min C1, C2 axis turning feed rate: 194,400°/min Minimum programmable increment (X1, X2, X3): 0.001 mm Minimum programmable increment (Z1, Z2, Z3, Y1, Y3): 0.001 mm Minimum indexing increment (C1, C2): 0.001° Spindle speed: 12,000 rpm Indexing angle: 0.01° Dimensions (L x W x H): 2,588 x 1,150 x 1,765 mm Centre height: 1,040 mm Weight: 3,500 kg SCOPE OF DELIVERY Dsdpfx Apswf Aclj Eeck Includes (selection not exhaustive): - Star ECAS 12 CNC Automatic Lathe - Coolant tank / Pump - High pressure unit - Transformer - Operating documentation Exact scope of delivery according to photo documentation No guarantee is given for the correctness, completeness, or currentness of the information provided.

Kondisi: sangat baik (bekas), Tahun pembuatan: 2009, Fungsionalitas: berfungsi sepenuhnya, MAZAK QUICK TURN NEXUS 100-II MSY Diameter pemesinan maks.: 280 mm Panjang pemesinan maks.: 400 mm Kecepatan milling maks.: 4.500 rpm Kecepatan spindle maks.: 6.000 rpm Diameter batang maks.: 42 mm Mesin dilengkapi dengan: - CNC Control Mazatrol Matrix - Chuck tiga rahang KITAGAWA B-206 untuk spindle utama - Chuck tiga rahang KITAGAWA B-205 untuk spindle kedua - Tool Eye - Poros C - Poros Y - Antarmuka untuk bar feeder - penangkap benda kerja otomatis Dedpjy S A Riofx Ap Ejck - pompa pendingin yang diperkuat - 8 buah dudukan alat tetap - 2 buah dudukan alat bermotor

Kondisi: siap digunakan (bekas), Diameter meja: 2250 mm Diameter ayunan maks.: 2500 mm Tinggi benda kerja maks.: 1600 mm Dcsdpfx Apoyxb I Ts Eek

Kondisi: bekas, Tahun pembuatan: 2000, Table length: 1160 mm Table width: 710 mm Passage: 650 mm Control unit: WENZEL ME 5007 Total power requirement: kW Machine weight approx.: 800 kg Space requirement approx.: m WENZEL CNC-controlled vertical 3D coordinate measuring machine Type: LH 54 CNC, Year of manufacture: 2000 Regularly maintained and calibrated by the manufacturer Y-axis as longitudinal traversing measuring bridge: 600 mm X-axis as cross traversing measuring head carriage: 500 mm Z-axis as vertical measuring quill approx.: 400 mm Max. workpiece weight / table load approx.: 200 kg Clearance under measuring bridge approx.: 650 mm Usable table size overall approx.: 1,160 x 710 x 160 mm Table height above floor approx.: 850 mm Machine height approx.: 2,300 mm Weight approx.: 800 kg Special features / Accessories: • Machine delivered with increased accuracy • Measuring table, crossbeam and quill made of dark natural hard stone; table Dedpfx Aot Hw S Isp Eeck fitted with 3 x 4 threaded holes for clamping workpieces/fixtures • All axes are air-bearing and thus extremely smooth-running, virtually wear-free, and equipped with incremental scales with a resolution of 0.0005 mm • WENZEL CNC control unit Type ME 5007 for 3 to 6 axes with ME 4700 mobile hand control panel with 2 joysticks, enabling full access to all software functions—ideally equipped for: • WENZEL measuring software Type METROLOG – II Level 2 for measurement of standard geometries, graphical 3D workpiece display, graphical protocols, etc., including keyboard • RENISHAW control unit Model PHC 10 – 2 suitable for • RENISHAW motorized rotary and swivel head (automatically indexable in 7.5° steps) Model PH 10 T with 5-way probe system Model TP 200 and various probe accessories, including RENISHAW Probe Interface PI 200 Automatic probe change possible, 6-position probe magazine Model SCR 200 mounted on table • Calibration sphere for table setup, worktable with console, various clamping devices • Various cassettes and several CDs with different software. Separate PC for measuring software and printer Condition: Very good – generally in stock, powered up for inspection, demonstration-ready, dismantled by a metrology specialist at previous owner and reassembled here. Delivery: From stock – as seen and inspected Payment: Net – upon receipt of invoice.

Kondisi: bekas, Tahun pembuatan: 2000, en-001 Dcedpfst Hw Rdsx Ap Eek

Kondisi: bekas, Tahun pembuatan: 1992, kecepatan spindel (min.): 7.500 rpm, kecepatan spindel (maks.): 24.000 rpm, 4 motor-driven grinding spindles (liquid-cooled, sealing air / oil mist lubrication) including the REFU HF converter, suitable for example for supplying the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032, 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF converter 316/25 High-frequency converter (inverter, frequency converter) Dcodpfxsl Tn Afj Ap Ejk Frequency converter / inverter for supplying the motor spindles GMN tool spindle motor grinding spindle The spindles are fully functional, sold without warranty – year of manufacture approx. 1992 A collection of various grinding spindle shafts / arbor mandrels for grinding wheels is available for these grinding spindles and can be purchased separately. Price / details on request. All technical data subject to errors and misprints. We sell exclusively to countries within the European Community.

Kondisi: sangat baik (bekas), Diameter of workpiece to be ground: 155 mm Grinding length: 400 mm Center height: 80 mm O F F E R We can offer you, subject to prior sale and errors excepted, from stock, without obligation: STUDER (Switzerland) Universal Precision External & Internal Cylindrical Grinding Machine Model: S 20-12 Year of manufacture: Center height / Grinding diameter: 80 / 160 mm Distance between centers / Grinding length: 400 / 420 mm Dedpfxezbczxs Ap Eeck Internal grinding diameter: mm Workpiece weight (unsupported / between centers): 5 / 20 kg Table speed: 0.1 – 3.5 m/min Smallest automatic increment: 1 mm Table swivel, max.: 30° Grinding spindle head Adjustment travel, max.: 170 mm Rapid traverse: 30 mm Plunge grinding depth, max.: 1.9 mm/Ø Feed: 0.001 – 0.04 mm/Ø Swiveling (to the right): 15 / 30° Grinding wheel size: bore x width x diameter: 127 x 30 x 300 mm Built-on internal grinding attachment: mm Workpiece spindle head Mounting taper: MK 2 Speeds: 60 – 1,200 rpm Spindle drive: 2.2 kW Total power: 5 kW - 400 V – 50 Hz Weight approx.: 1,000 kg Accessories / Special equipment: • Conventional electro-hydraulic control with PHILIPS digital display for infeed (X-axis) • Fully automatic cycles for plunge grinding, traverse grinding, internal grinding with rapid feed, roughing, finishing, fine grinding, spark-out • Separately mounted internal grinding attachment with belt-driven internal grinding spindle • Workpiece spindle head with quick-change collet system, swivels 90° • Currently supplied without tailstock (used tailstock can be purchased separately, price approx. EUR 5,000) • Wet grinding attachment with coolant system, separate control cabinet, operating manuals Condition: Very good condition, only 7,515 operating hours! Precise and versatile machine! Video: Delivery: ex stock, FCA Metzingen Payment: strictly net - upon receipt of invoice