Valcová brúska

Karstens K11 1000

Stav: ako nová (výstavný stroj), Rok výroby: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm / (250 mm = option) Workpiece weight: 100 kg between centers, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, continuously variable speed control 30-450 rpm, swivelling range 0 - 90° Tailstock: MT 4, quill stroke 45 mm Quill force: 200-600 N manually, (up to 2500 N possible, adjustable = option) Table swivel: 10 degrees Feed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW = option) Infinitely variable 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 Rsdoiv Au Espfx An Iew Hydraulic tank: 80 liters Machine weight: net 3800 kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle stock for quick and safe positioning of the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation sequence, feed movement via rotary switch: Rapid approach, rapid return, grinding operation, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle headstock with infinitely variable drive for both rotating and lockable spindle modes. New digital feed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, feed amounts, feeds, spark-out times, air cuts, compatible with previous Karstens feed control, with coloured Siemens touch display. HEIDENHAIN scale in X and Z axes. Similar to Weiss/ EMAG/ GP cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller / Fortuna

Rok výroby: 1996, stav: dobrý (použitý), číslo stroja/vozidla: xxxx, High-performance bench tapping machines on T-slot plates Technical Data: Redpjf Tcy Dsfx An Ijw - Tapping capacity approx.: M 3 – M 16 - Speed range up to: 500 rpm - Working area (swivel radius): 2500 mm - Quick-change tool holder, Size 2, Ø 31 mm - Various adapters for quick-change tool holder - Table surface with 5 T-slots: 2050 x 900 mm - Table height: 910 mm - Machine vice with jaw width: 200 mm - 3-jaw chuck: 250 mm - Pneumatic connection with pressure regulator - Mobile base frame - Required space: approx. W 2400 x H 2000 x D 1000 mm - Weight: approx. 1100 kg

Stav: ako nová (výstavný stroj), Rok výroby: 2026, Karstens K11 1000 Premium Retrofit CNC universal cylindrical grinding machine Manufacturer: Karstens Technical specifications: Centre distance: 1,100 mm Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg (chucked), 300 kg (between centers) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, stepless speed adjustment 30–450 rpm, swiveling range 0–90° Tailstock: MT4, quill stroke 45 mm Quill pressure: 200–600 N manual (up to 2,500 N adjustable, optional) Table swivel range: 10° Feed spindle adjustment range: 80 mm Rapid traverse stroke: 50 mm Coarse adjustment (air cushion): 280 mm External grinding spindle motor: 4 kW / (5.5 kW optional) Redpsh Rimmsfx An Iow Stepless speed control of grinding wheel 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 Net machine weight: 3,800 kg Infeed drive via DC motor Air-cushion-assisted rapid adjustment of the grinding spindle head for fast and safe positioning to the grinding position. Separate drive for external and internal grinding spindles. Fully automatic operating cycle, infeed movement via rotary switch: rapid advance, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece headstock with steplessly variable drive, with live and lockable spindle New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, entry for retraction, infeed amounts, feed rates, spark-out times, rapid traverses; compatible with previous Karstens infeed controls; with color Siemens touchpanel Comparable to Weiss/ EMAG/ GP-CNC Cylindrical Grinding Machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller/ Fortuna

Rok výroby: 2014, stav: pripravené na použitie (použité), A fully overhauled and modernized Karstens cylindrical grinding machine from 1992, refurbished in 2014, is available. Centre distance: 1000 mm, centre height: 180 mm, grinding diameter: 360 mm, max. workpiece weight between centers/in chuck: 250 kg/70 kg, grinding wheel diameter: 400 mm. Spindle taper: MT4, spindle speed: 450 rpm, swiveling range: 90°, tailstock taper: MT4, tailstock quill stroke: 45 mm, tailstock force: 600 N. Table swivel: 10°, cross-feed spindle travel: 80 mm, rapid traverse: 50 mm, coarse adjustment: 280 mm, weight: approx. 3800 kg. Includes 3 nearly new live centers and grinding wheels. Documentation available. Inspection on site is possible. Redpfsv Suftsx An Iew

Rok výroby: 1971, stav: použitý, Technical details: Maximum wheel diameter: 300 mm Maximum module: 5 Minimum module: 0.5 Maximum workpiece weight: 60 kg Approx. machine weight: 4.0 t Machine dimensions: 1800 x 1850 x 2500 mm Control cabinet dimensions, no. 1: 1930 x 400 x 1920 mm Control cabinet dimensions, no. 2: 800 x 230 x 1950 mm Exhaust system dimensions: 1400 x 700 x 560 mm Cooling unit dimensions (L x W x H): 1.2 x 1.0 x 0.45 m Electronically controlled gear flank grinding machine For modules up to 5 and a diameter of 240–300 mm Infinitely variable feed rate per workpiece revolution: 0.4 – 3.2 mm Max./min. number of teeth: 130 / 12 Max./min. pressure angle: 30° / 14°30′ Max./min. helix pitch at 24 teeth: 6000 / 200 mm Max. helix angle, both sides: 45° Grinding worm speed: 1,900 rpm Redpjvc Apbjfx An Iew Without dressing device Equipment: Approx. 77 various change gears, extension tubes, and various accessories Two machines of this type are available for sale. Both machines are supplied by two shared control cabinets and a single extraction unit.

Stav: použitý, Rok výroby: 1998, Hon bore diameter 90 mm Stroke 490 mm Throat 400 mm Total power requirement 10 kW Machine weight approx. 3,500 kg Space requirements approx. ? m KADIA Vertical honing machine Model: VZH 90/450 F Year of manufacture: 1998 Serial no.: 50/1790 _____ Max. honing diameter: 10 - 90 mm Max. honing depth: 30 - 450 mm Max. spindle stroke: 490 mm Spindle throat: 400 mm Installation height under spindle nose (top): approx. 1,200 mm Table size approx.: 400 x 600 mm Max. workpiece diameter approx.: 700 mm Spindle speed, infinitely variable: 160 – 830 rpm Stroke speed, infinitely variable: 25 mm/min Spindle drive: 4.5 kW Total drive: 10 kW – 400 V – 50 Hz Weight approx.: 3,500 kg Total machine height approx.: 4,000 / 3,300 mm Accessories / Special Equipment • Machine equipped with SIEMENS S5 / Unipos 4.0 PLC control for entry of all essential honing parameters such as tool speed, stroke length, expansion, honing time, error messages, etc. Redpfx Anot Hw T Ss Ijw • With fixed table 600 x 400 mm • Automatic shutoff after a presettable time with subsequent spindle retraction • Automatic motorized tool expansion via el.-mech. feed head ESZ 90/1 D • Separate hydraulics, central lubrication, workpiece clamping device on table • Currently no suitable coolant unit, no honing tools. Condition: Good to very good – ready for demonstration Delivery: Ex stock – as inspected here Payment: Net – upon receipt of invoice

Stav: použitý, Min./max. kužeľová vzdialenosť: 0-108 mm Min./max. uhol sklonu: 5°/84° Ovládanie GE Fanuc Series 0-GC Roztečný priemer (pomer 1:1): 152 mm Roztečný priemer (pomer 10:1): 216 mm Vzdialenosť priemerov (najjemnejší/najhrubší): 1,3/8,5 Mod. Max. šírka hlavnej plochy ozubeného kolesa: 35 mm Rsdsyh Rmmspfx An Isw Rozsah otáčok nožového vretena: 41-121 ot./min Rozsah otáčok pracovného vretena: 0-33,33 ot./min Hmotnosť: 9025 kg Priestorové nároky cca 2707 x 2720 x 2200 mm Výbava/príslušenstvo: - 18 súprav nožov - Dopravník triesok - Technická dokumentácia

Stav: použitý, Rok výroby: 2008, x-pozdĺžny pohyb 630 mm y-pozdĺžny pohyb 560 mm z-pozdĺžny pohyb 560 mm Ovládanie iTNC 530 Heidenhain Otáčky - hlavné vreteno max. 18 000 min⁻¹ Výkon pohonu hlavného vretena 10 / 15 kW Max. krútiaci moment 130 / 87 Nm Uchytenie nástroja HSK-A63 Nastavenie NC: ° Upínacia plocha stola 1 000 x 600 mm T-drážky 9x 14 x H7 Max. zaťaženie stola 700 kg Počet pozícií nástrojov 60 poz. Uchytenie nástroja HSK-A63 Celková spotreba energie 49,7 kVA Hmotnosť stroja cca 11,0 t Priestorové nároky cca 4,5 x 4,5 x 3,5 m CNC univerzálne obrábacie centrum DECKEL MAHO - DMU 60 monoBLOCK - 4 osi (+ NC otočný stôl) - Otočná frézovacia hlava - Vreteno repasované - NOVÉ vedenia X,Y,Z Rjdpfxsx A H Rlj An Iow - NOVÉ guľôčkové skrutky (KGT) - NOVÝ mech kryt osi X

Stav: dobrý (použitý), Rok výroby: 1999, Funkcionalita: plne funkčný, Machine 2014 repainted in white (SIEMENS ENERGY specification) Technical Data Working Range - Max. swing diameter over bed: 570 mm - Max. swing diameter over cross slide: 365 mm - Max. turning length: 1500 mm - Center height over flat bed: 280 mm - Max. workpiece weight: 400 / 1000 kg - Max. workpiece clamping length: 1300 mm Working Spindle - Spindle nose to DIN 55027, size 8, internal taper 70 - Spindle bore: Ø 62 mm - Spindle diameter in front bearing: 100 mm - Spindle through hole (depth): 200 mm - Max. chuck diameter: Ø 315 mm - Speed range: 3–2500 rpm Rsdsx Ahx Dspfx An Iew - Max. faceplate diameter: Ø 560 mm - Max. faceplate speed: 700 rpm - Max. torque: 1800 Nm Cross Slide – Travel Paths - Longitudinal travel (Z-axis): 1160 mm - Cross travel (X-axis): 345 mm - Tool system Parat-3 - Tool shank cross-section DIN 770 (h × w): 32 × 25 mm Tailstock - Tailstock adjustment manual - Quill taper: MK5 - Quill diameter: 80 mm - Quill stroke: 190 mm Accessories / Special Equipment - Control: SINUMERIK 810 D - 32-bit processor, digital control - ManualTurn with cycle support - Display: 10.4'' color LCD - Operating manual 094.0003.1330-00 - 3-jaw chuck Ø 315 mm - Faceplate Ø 350 mm (up to Ø 560 mm for thin faceplates) - Radius turning - Cross slide: Turret Gr.3, Parat 4-position manual, 4 × 90° rotatable - Chip conveyor Bürener Maschinenfabrikation - Especially suitable for: See production range CNC Cycle Lathe DUS560TI (APL 11301) Included: - Combined 4-jaw Wescott chuck with mounted set of jaws - Tool holder (Tripan) mounted, without tools or tool holders - Fixed steady rest - Chip conveyor with coolant tank and integrated pump Machine is operational Currently there are no significant faults or restrictions in use known Operating manual is available A test report from the 2017 internal assessment and the machine card are attached

Stav: použitý, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivel range: 360° Grinding headstock swivel range: 180 ±° Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed per stroke: 0–9.99 mm/Ø Continuous feed: 0–9.99 mm/Ø Table swivel: ±8° Longitudinal table travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Redpfxsuxfupj An Iew Cross travel max.: 270 mm Max. workpiece weight (unsupported): 130 kg including clamping Internal spindle mount: 80 mm Tailstock quill taper: MT3 Quill stroke: 30 mm Power requirement: approx. 6.5 kW Machine weight: approx. 3.05 t Space required: approx. 4 x 2 m Overhauled according to Kellenberger guidelines, including a new, modern, and future-ready control system. Photo shows a previously delivered machine. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are practically identical to the original controls, so no retraining is necessary. - Diagnostic functions with PLC indications and digital I/O display. - Dressing functions can be expanded or modified to customer specifications. - Spindle orientation stop for the workpiece spindle available upon request. - New maximum infeed: 40 mm, expandable upon request. - Digital readout on two axes. 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 possible with spindle) - New robust internal grinding device, diameter 80 mm or 100 mm - Increased centre height up to max. 225 mm - Variable speed control for grinding spindle Included: - Operating tools - Clamping sleeve for chuck Further accessories available on request. The machine features an electronically controlled infeed system on the X-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table feed. Versatile applications in production for external cylindrical and internal grinding or for external, face, and internal grinding in a single setup of individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Current safety compliance: The machine tool does not currently meet the fundamental safety and protective requirements as specified in the German Industrial Safety Regulation (BetrSichV 2015). The required minimum safety level must be determined by a risk assessment in accordance with BetrSichV.