Used Karsten for sale (140)

Condition: as good as new (ex-display), Year of construction: 2021, functionality: fully functional, center height: 135 mm, workpiece weight (max.): 70 kg, grinding length: 600 mm, grinding wheel diameter: 405 mm, grinding diameter: 250 mm, grinding spindle motor power: 3,700 W, overall weight: 3,200 kg, pivoting range: 11 °, The machine is equipped with cycle control and is easy to operate; it can process various automatic cycles involving roughing, finishing, and spark-out, but it does not have CNC control. A grinding wheel, dressing diamond, coolant system, and balancing unit are included. Transport and commissioning are available on request. The machine can be inspected under power; it is new and has only been run for demonstrations, not for cutting operations. Knjdpfx Aexl Uc Ieanjf

Condition: reconditioned (used), Year of construction: 1997, functionality: fully functional, center height: 100 mm, grinding wheel diameter: 350 mm, workpiece weight between centers: 20,000 g, distance between centers: 400 mm, type of input current: three-phase, grinding wheel width: 30 mm, spindle speed (max.): 1,200 rpm, spindle speed (min.): 30 rpm, feed length Z-axis: 420 mm, grinding spindle motor power: 3,000 W, overall weight: 1,600 kg, year of last overhaul: 2025, input voltage: 400 V, Cylindrical grinder STUDER S 20 Favorit TECHNICAL CHARACTERISTICS: Year of manufacturing: 1997 Centre distance: 400 [mm] Height of centers: 100 [mm] Stroke Z axis: 420 [mm] Working feed Z axis: 100 - 3500 [mm/min] Orientation of table: 0 - 30 [°] Grinding spindle motor power: 3 [kW] Max. diameter grinding wheel: 350 [mm] Max. grinding wheel width: 30 [mm] Grinding wheel bore: 127 [mm] Workpiece spindle nose: W20 Workpiece spindle min. speed: 30 [rpm] Workpiece spindle max. speed: 1200 [rpm] Knsdpfewt Tgwsx Aanof Max. part weight in part holder headstock between centres: 20 [Kg] Workpiece swiveling range: 0 [°] / +90 [°] Workpiece spindle power: 0.5 [kW] Type of attachment tailstock: MT2 Tailstock quill stroke: 20 [mm] Supply voltage: 400 [V] Total power required: 8 [kVA] Machine dimensions: 2350 x 1480 [mm] Weight: 1600 [Kg] INCLUDED EQUIPMENT: x1 paper tape filtration device x1 SONY LH 31A 2 axis digital read out x1 WALDMANN LED lamp x1 internal grinding spindle type: 82060B / Speeds: 11,900 up to 28,400 [rpm] x1 SENSITRON contact indicator x1 grinding wheel balancing device x1 grinding wheel balancing arbor x1 three-jaw chuck FN Ø100 [mm] MT3 x1 magnetic chuck Ø160 [mm] MT3 x1 table-mounted wheel dresser x37 W20 collets x2 half-centres x2 full centres x1 blunt centre x1 pulley Ø105 [mm] for internal grinding spindle x2 external grinding wheel flanges x1 TYROLIT 494271 grinding wheel for external grinding operations Various internal grinding wheels x4 driving carriers Various miscellaneous Machine visible under power in our premises by appointment. Price on request, loading on truck included. Possibility of shipping Worldwide. The information on this page has been obtained by the best of our ability. Therefore, its accuracy can not be guaranteed. Similar machine to Okamoto, ELB, GER, Tacchella, Karstens, Jones & Shipman, Jung, Favretto, Blohm. Internal and external grinding (ID/OD). Also see surface grinder, lathe, machining center, milling machine.

Year of construction: 2012, condition: ready for operation (used), A CNC cylindrical grinding machine GP Basis Karstens with rotating grinding headstock is available. Grinding length: 650mm, center height: 250mm, workhead: MK4, tailstock: MK4, wheel diameter: 400mm, spindle diameter: 80mm, sleeve length: 250mm, speed: 3000rpm, spindle power: 1.5kW, control: Siemens and Balance System VM25. Documentation available. On-site inspection is possible. Knedou Nlk Sjpfx Aanof

Condition: used, 1x FVE 90/0160 1100x300H B=200 8D 7x FVE 350/0500 1400x400H B=500 20D Ksdpfswu Tdxex Aanjnf 1x FVE 260/0500 1600x400H B=500 20D 1x FVE 1120/0850 2900x650H B=850 Vibrator Type 1000 1x FVE 175/0400 1200x350H B=400 8D 1x FVE 280/0500 1400x400H B=500 20D 1x FVE 280/0500 1400x400H B=500 20D

Condition: new, Year of construction: 2025, New cylindrical grinding machine – or save around 70% with FlexiGrind? Simple control replacement on your old CNC cylindrical grinding machine with FlexiGrind! Modernizing existing cylindrical grinding machines has never been easier. FlexiGrind offers a cost-effective and efficient solution: Instead of a complete overhaul of the old machine, the FlexiGrind control kit replaces only the outdated electronic and electrical components. This is done directly on-site, minimizing downtime and avoiding the high costs of a complete new machine investment. Thanks to easy-to-understand installation instructions, the replacement can be performed either by your own maintenance team or our installation team. The FlexiGrind kit replaces all outdated, critical components of your cylindrical grinding machine, such as the control system, control cabinet, motors, linear encoders, and cables – in a single step. It includes the following hardware components: Kodovfp Uvjpfx Aanjnf • Modern control system for precise grinding and easier operation from FANUC and SIEMENS • New control cabinet with a clear layout • Three new servo motors for the indexable insert, X, and Z axes • Adapters for the new servo motors • New grinding spindle motor for precise spindle speeds • New absolute length measuring systems for maximum precision • New Euchner safety switches for maximum safety • Completely new cabling for reliable operation The kit also includes user-friendly software that enables simple operation and a quick return to operation. All necessary documentation for installation and programming is included. The FlexiGrind kit complies with the latest safety standards and is CE-certified. Simply replace your old control system and defective components with our new FlexiGrind control system kit. Control system conversion made easy - feasible for any maintenance thanks to the clear assembly instructions! Versatility and Compatibility The FlexiGrind kit is specifically designed for Karstens and Bahmüller CNC cylindrical grinding machines. However, it is also available for machines from other manufacturers such as Studer, Tacchella, Kellenberger, Junker, and EMAG upon request. Request a control system replacement today to get your defective or outdated cylindrical grinding machine running smoothly again!

Year of construction: 2020, condition: excellent (used), functionality: fully functional, machine/vehicle number: 1731677, THERMAL & VIBRATION CHAMBER THERMAL and VIBRATION TEST CHAMBER Kjdpfxov A Rrwj Aanenf CHART TYPE : TVC -4 Temp. Range: -100 to +200 Celsius Prod Temp Change 60 Celsius/Min Vibration level 60gRMS Vibration Table: 61 x 61 cm Interior dimensions 76 x 66 x 91 cm Exterior dimensions 152 x 112 x 216 cm Vibration Table Size: 61 x 61 cm Weight About: 400kg Line Volt Input 400 3 Phase 50 Hz Chamber comes out of the running in 2023. Delivery including many replacement modules and parts see pictures. Shipping with a forwarding agent is possible, please inquire

Condition: like new (used), Year of construction: 2022, operating hours: 5,000 h, functionality: fully functional, machine/vehicle number: DD10059787001, overall weight: 4,000 kg, total length: 2,500 mm, total width: 1,400 mm, total height: 2,000 mm, power: 132 kW (179.47 HP), pressure (max.): 13 bar, type of cooling: air, New frequency-controlled machine with heat recovery. Conversion because the air requirement is no longer met. Knedpfowhu U Ejx Aanjf

Condition: new, functionality: fully functional, Year of construction: 2025, Size Thread Height Number of Sets Manufacturer TR4 M8x1.25 H63 Duplex 2x RSK TR1 M5 H38 Duplex 2x HP TR2 M5x0.8 H54 Duplex 1x HP TR2 M5x0.8 H52 Duplex 1x Profiroll TR3 M6x1 H58 Duplex 2x RSK TR2 M6x1 H48 Duplex 1x Hilgeland TR2 M6x1 H14 Duplex 1x HP TR4 M8x1.25 H30 Single 3x RSK Schabenut TR2 5x25 Single 1x RSK Coarse thread TR2 M6 H30 Single 1x RSK Schabenut TR3 M8x1.25 H58 Duplex 1x RSK TR3 M10x1.50 H58 Duplex 2x HP TR4 M10x1.50 H25 Duplex 1x RSK TR3 M8x1.25 H65 Duplex 1x HP TR2 M48x1.25 H48 Duplex 2x RSK Kedpfjw If Uusx Aanonf For sale as a complete package or individually at the lowest price.

Condition: like new (used), Year of construction: 2025, We will overhaul your existing Karstens and Bahmüller brand cylindrical grinding machine. The overhaul for Bahmüller and Karstens cylindrical grinding machines includes the following: 1. Housing/full space paneling new paint in RAL 7035, RAL 7011 new polycarbonate safety screen 10 mm new bearings for workpiece change door 2. Grinding headstock Kedpsvrdxiofx Aanenf complete cleaning and painting check bearings, grind in plain bearings if necessary, replace if necessary check and clean the lubrication system revise the grinding spindle new coolant hoses, taps and KM nozzles made of aluminum install new belts 3. Tailstock complete cleaning and painting revise the quill check bearings, grind in plain bearings if necessary, replace if necessary disassembly and cleaning of the fine adjustment, replace any defective parts if necessary 4. Workpiece headstock complete cleaning and painting check bearings, replace if necessary check and clean the Lubrication system Revision of the workpiece spindle Install new belts 5. Hydraulics Complete cleaning and painting Storage of the hydraulic motor Revision of the pump, replace if necessary Complete renewal of the hoses Filter replacement Hydraulic plan 6. Pneumatics New maintenance unit New sealing air unit for length measuring systems New pneumatic lines/connectors/distributors and small parts Pneumatic plan 7. Lubrication for spindles Complete cleaning and painting Storage of the lubrication motor Revision of the pump, replace if necessary Check and clean the lubrication system Check and renew the lubrication monitoring if necessary 8. Central lubrication Complete cleaning and painting Storage of the lubrication motor Revision of the pump, replace if necessary Check and clean the lubrication system Check and renew the lubrication monitoring if necessary 9. Machine bed Completely clean inside and out Sand down and repaint V- and re-scrape and measure flat tracks Installation of a new control panel (rotatable) 10. X, Z axis New bearings on the X axis New ball screws New axial bearings Surface grinding, scraping if necessary Revision of the coarse adjustment of the X axis 11. Geometry Grinding and adjusting the complete geometry on the Grinding headstock, workpiece headstock, tailstock, X and Z axis Creation of a geometric protocol 12. Electrical system Construction of a new Rittal control cabinet with Siemens components, contactors, motor protection switches, Finder relays, Siemens drives, NCU, supply, Siemens PLC, etc. if necessary MPM, Jenoptik and other optional control devices Creation of a new E-Plan 8 circuit diagram Completely new cabling with PUR cables New control devices, switches, buttons (Siemens, Eaton) 13. CNC control Siemens control SINUMERIK ONE Siemens axis drives and frequency converters with CU Siemens asynchronous motor (grinding spindle) Siemens synchronous motors in X, Z, workpiece spindle 14. Length measuring systems absolute length measuring systems Heidenhain 15. Other CE marking and protocol Risk assessment Siemens Safety with acceptance protocol new operating instructions and supplier documents in paper or digital form Noise protocol VDE protocol Control version also possible with Fanuc 0i TF Plus.

Condition: used, shaft length under head: 80 mm, thread length: 58 mm, GW 63 / GW 63SX flat-die thread rolling machines, various models, good condition, top-of-the-line electrical system Kjdpswkqvqofx Aanenf EW Menn including vibratory feeder, Skako, and slide conveyor

Condition: like new (used), Year of construction: 2024, K11-1000 cylindrical grinding machine Also available in grinding length 650mm Make Karstens Technical data: Center width: 1100 mm Center height: 180 mm / (250 mm = option) Workpiece weight: 100 kg flying, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, infinitely variable speed 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm Quill force: 200-600 N manual, (up to 2500 N possible, adjustable = option) Table inclination: 10 degrees Feed spindle travel: 80 mm Rapid traverse: 50 mm Kodpfx Ajtudipsanenf Coarse adjustment air cushion: 280 mm External grinding spindle motor: 4 KW / (5.5 KW = option) Stepless speed adjustment of the grinding wheel with 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 liters Machine weight: Net 3800 kg Infeed drive via DC motor Air cushion-supported quick adjustment of the grinding headstock for quick and safe approach to the sanding position. Separate drive for the spindles for external and internal internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Rapid feed, rapid return, sanding mode, infeed stop, mym infeed. Automatic longitudinal sanding cycle Central coolant supply for all grinding points Workhead with infinitely variable drive with traveling and lockable spindle. Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge-cut grinding, input for the return, infeed amounts, feeds, burnout times, empty strokes, compatible with the old old Karstens infeed control, with colored Siemens touch panel comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Condition: used, Year of construction: 1997, machine/vehicle number: 707, Ingramatic thread rolling machine RP21 RV, year 97, used Knjdpfxswiu Afe Aanof

Condition: as good as new (ex-display), Year of construction: 2024, GP CNC-1000 cylindrical grinding machine (Fanuc) Also available in grinding length 650mm and 1500mm Make Karstens Technical data: Center width: 1100 mm Center height: 180 mm, with electric B-axis 200 mm, optionally other center height possible Max. Workpiece weight between centers: 300 kg Max. Workpiece weight on the fly including clamping device: 100 kg Workpiece headstock: MK 4, optionally other taper possible Tailstock: MK 4 Grinding wheel diameter with electrical or mechanical B-axis up to 500 mm; 600 mm diameter only for version Grinding machine with one grinding wheel Wheel arrangement: left for straight stitching machine, right for angled stitching machine 30 degrees Total connected load: approx. 30 KW Machine weight: approx. 4700 kg Basic equipment of the machine: Axes: X-, Z-, C-axis Grinding headstock: Asyncron motor 7.5 KW Constant grinding wheel peripheral speed: up to 50 m/s, preselectable cutting speed, automatic readjustment after dressing readjustment after dressing Workhead: with Fanuc servo motor 2.3 KW, Speed range: 0-560 rpm Tailstock quill stroke: 45 mm Tailstock: MK4 with fine adjustment CNC control: Fanuc, 19.0" PC system with touch, Windows 10 IoT Enterprise GP grinding software Kjdpfx Aetudg Hsanenf Axis drives: Fanuc Servo Fanuc manual control unit Full enclosure with generous workpiece change door and maintenance door 2-color paint finish CE comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Condition: as good as new (ex-display), Year of construction: 2024, GP CNC-1000 cylindrical grinding machine Also available in grinding length 650mm and 1500mm Make Karstens Technical data: Center width: GP CNC 1000: 1000mm Center height: 180 mm optionally other center height possible Max. Workpiece weight between centers: 300 kg Max. Workpiece weight on the fly including clamping device: 100 kg Workpiece headstock: MK 4, optionally other mounting cone possible Grinding wheel diameter with electrical or mechanical mechanical B-axis up to 500 mm; 600 mm diameter only for version Grinding machine with one grinding wheel Wheel arrangement: left for straight stitching machine, right for angled stitching machine 30 degrees Total connected load: approx. 30 KW Machine weight: approx. 4400 kg Basic equipment of the machine: Axes: X-, Z-, C-axis Grinding headstock: Asynchronous motor 7.5 KW, optionally higher motor power possible Constant grinding wheel peripheral speed: up to 50 m/s, preselectable cutting speed, automatic readjustment after dressing readjustment after dressing Workhead: with Siemens servo motor 2.2 KW, Speed range: 0-560 rpm CNC control: Siemens 840Dsl Software modules included as standard: 1) External grooving 3) External longitudinal grinding Knsdpfstt Rtzsx Aansf 4) Internal longitudinal grinding 5) External surface grinding 6) Face grinding inside 7) Inclined grooving 8) Wheel magazine for 8 wheels Further optional modules: Oscillating, phases, external and internal taper grinding Axis drives: Siemens Servo Full enclosure with generous workpiece workpiece change door and maintenance door 2-color paint finish CE comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Condition: refurbished (used), Your competent service partner for overhauling assemblies! Our service includes the overhaul of assemblies such as workhead, grinding headstock and tailstock of the Karstens and Bahmüller brands. Our service also includes the repair of the friction gear of Karstens workpiece headstocks. Kedpsuu Enaofx Aanjnf Cylindrical grinding machines are too heavy and too large to be easily transported. Their individual assemblies can usually be easily dismantled and shipped by a forwarding agent. We can dismantle, clean and measure these assemblies and replace parts. Or they can be upgraded and expanded with new technology. After completion, the assemblies are then sent back and the cylindrical grinding machine can resume its work after assembly.