Used Cylindrical Grinding Machine - Plunge Type for sale (83,491)

Condition: excellent (used), grinding wheel diameter: 508 mm, grinding length: 3,500 mm, overall weight: 8,000 kg, power of the servo motor: 42,000 W, year of last overhaul: 2010, Equipment: rotational speed infinitely variable, We are selling our own Lidköing 4B centerless grinding machine with circulation station from our subsidiary in Slovakia. The machine is powered and can be inspected. The circulation station is suitable for shafts up to a length of approx. 3,000 mm. This means that shafts with multiple grindings can be continuously finished. The coolant system has a cooling system for tempering the coolant. The Lidköping 4b grinding machine has an adjustable grinding and regulating wheel. The machine is from 1970 and was completely overhauled technically and electrically at Markmetall in 2010. The grinding machine was rebuilt in 2018 with a newly built circulation station from SH attachments/Markmetall. Since then, the machine can be operated as an automatic centerless grinding machine. Extensive documents are available. Csdpsvuq Hxofx An Uorc

Condition: good (used), Year of construction: 1987, functionality: fully functional, machine/vehicle number: 31.211.014, center height: 225 mm, grinding length: 1,000 mm, grinding wheel diameter: 400 mm, grinding diameter: 500 mm, workpiece diameter between centers: 500 mm, Kellenberger UR 175x1000 CNC Kelco 70, fully functional Upgrade from 175 to 225 Crodpfx Anjyyur Io Ujc Machine no. 31.211.014 Year of manufacture: 1987 Prepared for internal grinding device Ball screw X-axis replaced in 2017 Axis card Z-axis replaced in 2021 Tailstock bearing renewed in 2017 Monitor renewed in 2023 Accessories: 1x grinding wheel flange left 1x grinding wheel flange right 1x centre support 1x workpiece magnet 1x paper band filter Further accessories on request No warranty, guarantee or return Available immediately, ex location Transport can be organised if required

Condition: ready for operation (used), Year of construction: 2003, For sale due to lack of use: cylindrical grinding machine in good condition! Can be tested on site! Codpfxsx Syk Tj An Ujrc

Condition: refurbished (used), Year of construction: 2021, functionality: fully functional, center height: 150 mm, workpiece weight (max.): 130 kg, grinding length: 1,500 mm, grinding wheel diameter: 500 mm, total width: 2,155 mm, total length: 5,465 mm, total height: 1,700 mm, grinding diameter: 300 mm, grinding wheel width: 63 mm, The cylindrical grinding machine was fully overhauled in 2021 and has hardly been used since. The condition of the machine is practically like new. Cjdpfx Aex A Dfyon Usrc Equipment as shown in the photos. The machine is connected to power and can be inspected at any time by prior arrangement. Technical specifications: Grinding diameter: 300 mm Grinding length: 1500 mm

Condition: good (used), Tos Hostivar cylindrical grinding machine Type: 1U X-path: 900 mm bed: 900 x 140 mm Turning diameter bed: 260 mm Chuck diameter: 120 mm Diameter grinding stone max: 320 mm Dimensions: 150x105x140 cm LxWxH Cedsq H Ap Nspfx An Uerc

Condition: ready for operation (used), Year of construction: 2022, functionality: fully functional, machine/vehicle number: OE-70109, grinding wheel diameter: 760 mm, grinding spindle speed: 2,200 rpm, workpiece spindle speed (max.): 500 rpm, clamping length: 2,600 mm, tailstock quill stroke: 60 mm, No minimum price – guaranteed sale to the highest bidder! Bidding obligates the buyer to collect the item within one of the following periods: either between 11/05/2026 and 13/05/2026, or between 18/05/2026 and 21/05/2026. TECHNICAL DETAILS Maximum grinding spindle speed: 2,200 rpm Workpiece spindle speed: 20–500 rpm Maximum workpiece swing diameter: 850 mm Maximum clamping length: 2,600 mm Maximum workpiece weight: 500 kg Maximum grinding wheel diameter: 760 mm Grinding wheel bore diameter: 304.8 mm Peripheral speed: 45 m/s Cedpfxjym Axnj An Uerc Workpiece spindle mount: Morse taper 6 Tailstock quill stroke: 60 mm Grinding spindle head: X-axis infeed Z-axis feed MACHINE DETAILS Control model: FANUC SERIES OI-TF Operating voltage: 400 V Frequency: 50 Hz Rated current: 3 x 100 A Connection: 63 kVA Dimensions & Weight Dimensions (L x W x H): 5,000 x 4,500 x 2,900 mm Machine weight: 9,000 kg EQUIPMENT XACTOOLS manufacturer's robot cell with loading unit EPSON industrial robot, maximum payload: 8 kg Vibratory bowls Documentation External reference: Lot 35 / Blickle

Condition: excellent (used), Year of construction: 1997, grinding diameter 80 - 250 mm grinding length 600 mm centre height 175 mm longitudinal feed 750 mm workpiece turning speeds 6 - 600 U/min grinding spindle speed 1500 - 3600 U/min cross movement - autom. and by hand 320 mm Control Kelco 80 Cedpeyb S Rcofx An Ujrc weight of the machine ca. 4,4 t dimensions of the machine ca. 3,1 x 2,1 x 2,0 m

Condition: used, Year of construction: 1979, Cylindrical Grinding Machine SKF with Internal Grinding Unit Hydraulic Credpogt Ea Rofx An Uec

Condition: excellent (used), Year of construction: 2001, grinding diameter 350 mm grinding length 1000 mm centre height 180 mm Control Fanuc 180-T grinding wheel width 80 (100) mm grinding wheel diameter 450 mm Cjdpfxehkunxo An Uorc power capacity - grinding motor 7,5 kW table speed -stepless- 10 m/min grinding spindle head - swivable ° turning speed range - workpiece spindle 10 - 800 U/min grinding head swivelling 0 - 15 ° workpiece weight max. 120 kg taper in tailstock-quill MK 4 tailstock quill stroke 35 mm voltage 400 V total power requirement 18 kW weight of the machine ca. 6,5 t dimensions of the machine ca. 3,75 x 2,25 x 1,80 m band filter unit 1,75 x 1,20 x 0,80 m - Serial No.6769 - Universal Cylindrical Grinding Machine with internal grinding spindle - CNC-controlled B-Axis for automatic. swivel of spindle head

Condition: excellent (used), Year of construction: 2010, Cylindrical grinding machine Fab. Robbi Group Typ. Omicron 600 RT5 Year 2010 Technical data Make Robbi Group, IT Type OMICRON 600 RT5 Year of manufacture 2010 table Center width 600 mm Sanding length max. 600 mm Swivel range + 9° / - 5° Center height above table 160 mm Workpiece weight between centers 120 kg Workpiece weight for fly grinding 40 kg Tailstock Quill stroke 25 mm Quill diam. 43 mm Internal mounting cone CM 4 Workpiece headstock Rotation speed 0 - 600 Internal mounting cone CM 4 Spindle passage 26 mm Grinding wheel Diameter 450 mm Width min 20 / max 50 mm Bore 127 mm Equipment - Manual or automatic cycle - Automatic dressing compensation Cjdpfxewhm Rfs An Usrc - Simplified presetting of grinding wheel and workpiece All information without guarantee. A demonstration under power is possible at any time in our exhibition hall.

Condition: used, centre distance 2.500 mm centre height 250 mm grinding wheel diameter 600 mm Total travel of the grinding support 320 mm spindle speeds 50 - 450 mm tool adaptor MK5 tail stock MK Cylindrical Grinding Machine | NAXOS-UNION - W-500 the cylindrical grinding machine was overhauled in 2017 by KPS-Schleiftechnik (RETROFIT – see order confirmation). The machine is in a well-maintained condition. Please refer to further technical details in the attachement of the offer. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: W-500-2500 | W500 | W 500 | W 500 2500 Codpfox Avtcox An Uorc

Condition: excellent (used), Year of construction: 2008, operating hours: 32,109 h, functionality: fully functional, center height in crank: 170 mm, center height: 175 mm, workpiece weight (max.): 80 kg, grinding length: 600 mm, center width: 350 mm, grinding wheel diameter: 500 mm, grinding diameter: 300 mm, distance between centers: 600 mm, workpiece diameter between centers: 300 mm, workpiece length between centers: 600 mm, grinding wheel width: 100 mm, feed rate X-axis: 285 m/min, input voltage: 380 V, TECHNICAL DATA: - Table tilt +8.5° - X-axis travel 285 mm - B-axis travel 800 mm - Angular grinding at 1° at –15° + 195 - Grinding wheel 500x63, 50 m/s - Distance between centres 600 mm, max 80 kg - Chuck B32 - Tailstock quill stroke 63 mm - Fine adjustment of tailstock 0.04 mm - FANUC 21-TB control, 10.4'' - Memory 64 KB Credpfey E N Iuox An Uec - Coolant tank 375l with automatic filter paper feed ADDITIONAL EQUIPMENT: - Steady rest ARBOTECH – GR – 055V - MARPOSS measuring device UNIMAR S30 - MARPOSS measuring device P4 - MPM wheel balancing system This S33 grinding machine is additionally equipped with a MARPOSS device for fast and precise measurement of workpieces, an ARBOTECH auxiliary unit for grinding workpieces in a single setup, and a grinding wheel balancing system. The machine has been serviced annually by the manufacturer STUDER. It is highly precise and in excellent condition. It has been used for tooling jobs in batches of up to a maximum of 50 pieces. The machine is connected to the electrical network and ready for operation.

Condition: excellent (used), Year of construction: 2010, Palmary GU20x40NC universal grinding mahcine Year: 2010 SPECIFICATIONS: Capacity Swivel over table Ø210 mm Distance between centers 400 mm Max. external grinding diameter Ø200 mm Max. load of centers 60 kgs Grinding wheel O.D. x width x I.D. Ø355 x 38 x Ø127 mm Linear velocity 33 M/s Grinding wheel - X axis Manual distance 135 mm Auto. rapid advance 25 m/min Max. stroke 185 mm Min. setting unit 0.001 mm One turn of handwheel (graduation) 2 (0.005) mm Table - Z axis Traverse speed 1.5 m/min Crjdpfeytftbjx An Ujc Max. stroke 480 mm Auto. reciprocate min. stroke 8 mm Feed of one turn of handwheel (2-step) 20 mm (2 mm) Swivel angle -3° , +12° Work spindle head Swivel angle -30° ~ +90° Center taper M.T. No. 3 Spindle speed (variable) 10~300 r.p.m. Max. load of spindle (tool holder included) 15 kgs (max. length: 100 mm) Tailstock Center taper M.T. No. 3 Stroke 20 mm Fine adjustment range ±0.03 mm Motor Wheel spindle 2.2 kW (4HP) Power Total voltage 7 KVA Tank Wheel spindle lubricant tank 7 L Hydraulic tank 46 L Coolant tank 110 L Machine weight 2000 kgs Accessories/options: - grinding wheels - flanges - internal grinding spindle - Marposs activ measuring system - DRO system for 2-axis, SINO - hand tools - documentations Under power in our warehouse.

Condition: good (used), Year of construction: 2006, functionality: fully functional, center height: 100 mm, workpiece weight (max.): 35 kg, grinding length: 500 mm, grinding diameter: 125 mm, overall weight: 1,800 kg, input voltage: 400 V, For sale: 1 used grinding machine. Manufacturer: Knuth Werkzeugmaschinen GmbH. Model: RSM 500. Year of manufacture: 2006. Technical data: Centre height: 100 mm; Max. grinding diameter: 125 mm; Distance between centres: 520 mm; Max. grinding length: 500 mm; Max. workpiece weight: 35 kg; Internal grinding diameter: 10 - 40 mm; Internal grinding depth: 50 mm; Spindle taper: MK4; Tailstock: MK2; Weight: 1,800 kg. Documentation available. The machine can be inspected at our warehouse in 09599 Freiberg. Cjdpfx Anoxzrvws Ujrc

Condition: good (used), Hydraulic cylindrical grinding machine Center height 100 mm Center width 500 mm Grinding wheel diameter min./max. 200 - 300 mm 3 grinding wheel revolutions 2,250 - 2,420 - 2,680 rpm Workpiece spindle head: 8 workpiece speeds, adjustable 30 - 750 rpm. Spindle taper or inner taper of the workpiece spindle MK 4 Tailstock: Inner taper of quill MK 3 Cedpfx Aner E Azij Uorc Quill travel 30 mm Table: Maximum table inclination +/- 6° Table speed, adjustable 0.1 - 6.0 m / min. Motor power 3 kW Dimensions L x W x H 1650 x 1350 x 1400 mm Weight 1900 kg Accessories / Special features: - Manual or automatic operation - Automatic infeed - Grinding wheel flange with grinding wheel - Wet grinding device Siegfried Volz Machine Tools Rüschebrinkstr. 151-153 DE - 44143 Dortmund-Wambel

Condition: good (used), Year of construction: 1970, functionality: fully functional, Data : Tip width 300 mm Tip height 150 mm External grinding spindle 4.0 kW Credpfx Anjy Hdmze Usc Grinding wheel max. 400 x 80 x 127 mm Spindle cone MK4 Workpiece headstock 0.55 kW Workpiece speeds 30 - 450 rpm Internal grinding spindle 1.5 kW

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical specifications: Centre distance: 750 mm Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg (between centres) – 250 kg (supported between centres) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, stepless speed adjustment 30–450 rpm, swivel range 0–90° Tailstock: MT 4, quill stroke 45 mm, quill offset adjustment Quill force: 200–600 N manual, (up to 2500 N adjustable as option) Table swivel adjustment: 12.5 degrees Cross slide travel: 80 mm Rapid traverse distance: 50 mm Codpfx Anjiv Aude Uerc Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW optional) Stepless speed setting of the 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 Machine weight: Net 3,500 kg Feed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and precise positioning. Separate drive for external and internal grinding spindles. Fully automatic operation, feed movement controlled via handwheel switch: rapid feed, rapid return, grinding operation, feed stop, mym-feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding zones Workpiece headstock with steplessly adjustable drive, with live and lockable spindle. Digital feed control with Siemens panel and Siemens PLC for plunge and traverse grinding, input for retraction, infeed values, feed rates, spark-out times, idle strokes, compatible with traditional Karstens infeed control, with colour Siemens touch panel. Scale in X and Z axis by HEIDENHAIN. Comparable with Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat / Bahmüller / Fortuna.

Condition: excellent (used), Year of construction: 1980, Karstens K11 1000 This Karstens K11 comes from a university environment and was only used very sparingly. All cables and hoses in the wet area have been replaced. It has extremely low operating hours. As we specialize in Karstens cylindrical grinding machines, we can offer you full service (electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 1000 mm Centre height: 180 mm Workpiece weight: 70 kg (between centers, cantilevered), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle: Morse Taper 4, infinitely variable speed 30–450 rpm, swiveling range 0–90° Tailstock: Morse Taper 4, quill stroke 45 mm Tailstock rest beside Z-axis table Quill force: 200–600 N Table swivel: 12.5 degrees Travel of infeed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment air cushion: 280 mm External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: net 3,500 kg Infeed drive by DC motor Air cushion-supported rapid adjustment of the grinding spindle headstock for fast and safe positioning at the grinding station. Separate drives for spindles for external and internal grinding. Fully automatic operation cycle, feed movement controlled via rotary switch: Crsdeh Rit Ejpfx An Ujc Rapid advance, rapid retraction, grinding mode, feed stop, mym-feed adjustment. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece headstock with infinitely adjustable drive for rotating and lockable spindle. Infeed control for longitudinal grinding and plunge grinding, settings for retraction, feed amounts, feeds, spark-out times, idle strokes. Digital readout for X-axis by Heidenhain Paper band filter unit can be offered on request. Comparable to Weiss/ EMAG/ GP-cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical specifications: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg between centres (unsupported), 300 kg between centres Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: MT4, quill stroke 45 mm Quill force: 200–600 N manually, (up to 2500 N adjustable, option) Table swivel: 10° Cross slide travel: 80 mm Rapid traverse: 50 mm Coarse adjustment (air cushion): 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) 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 Hydraulic tank: 80 litres Net machine weight: 3,800 kg Infeed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle head for fast and safe positioning to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operation, infeed movements controlled via rotary selector switch: rapid advance, rapid return, grinding mode, infeed stop, micrometre infeed. Automatic longitudinal grinding cycle Central coolant supply to all grinding points Credpfxoiv Au Ee An Uoc Workpiece headstock with infinitely variable drive for rotating and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for traverse and plunge grinding; input for retraction, infeed amounts, feed rates, spark-out times, idle strokes; compatible with the original Karstens infeed control; with coloured Siemens touchscreen; HEIDENHAIN scales in X and Z axes. Comparable to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Condition: new, We offer you spare parts of all kinds for your conventional or CNC Karstens / EMAG WEISS / GP cylindrical grinding machine—covering your tailstock, workpiece headstock, grinding spindle headstock, ball screw spindles, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), ECKELMANN controls, bellows, bearings, K11/K21 infeed controls (new and used), as well as Z-axis reversing blocks for exchange. We service machines from year of manufacture 1955 onwards: ASA-ASE-K10-K11-K12-K13-K16-K19-K21-K22-K23-K24-K25-K26-K27-K28- K29-K33-K35-K37-K50-K51-K52-K53-K57-W11-W21-GP cylindrical grinding machines—all assemblies based on Karstens design. Comparable/ EMAG-WEISS/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat. Credoup Aikspfx An Uec

Condition: as good as new (ex-display), Year of construction: 2026, Center height: 181 mm Center distance: 650 mm Maximum grindable workpiece diameter: 360 mm Max. load (overhung): 1000 N / 100 kg Max. load (between centers): 3000 N / 300 kg Z-axis Table swivel angle: 10° Table drive hydraulic: 0–4 m/min X-axis Cross slide travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse positioning—air cushion: 280 mm Infeed drive via DC motor Rapid feed rate: 48 mm/min/Ø Infeed process: Plunge / Longitudinal grinding 4 pre-selectable feed rates: mm/min/Ø 0.01–48 4 pre-selectable infeed increments: mm/ 0.001–0.1 Spark-out during end stop grinding: s 0–99 / 0–99 strokes Jog infeed: mm/Ø 0.001 Grinding spindle headstock—universal, swiveling: degrees 0–180 Grinding wheel (external): D x width x bore mm 500x100x127 or 203.2 Grinding wheel (face, option): D mm 250x32x76.2 Grinding wheel (internal, option): D mm (2–250) Drive power (external, face): kW 5.5 (7.5) Drive power (internal): kW 2.2 Peripheral speed (external): m/s 35 (50) Grinding wheel wear (external): mm/Ø 160 Wheel guard width: mm 100 Grinding spindle diameter: mm 60 Internal spindle mount: mm 80 (100) Workpiece headstock: Infinitely variable drive, MK 4: 1/min 30–270/ 50–450 Cjdpfetqf Sqex An Uerc Workpiece spindle lockable Spindle mount: mm MK 4/24 Spindle nose for flange mounting: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock swivels on the rotary part: degrees 0–90 Tailstock: Quill mount / quill diameter: mm MK 4/750 Quill stroke mm: 45 Quill force N: 100–800 / 250–1400, adjustable Quill actuation: manual (foot switch) Quill fine adjustment: ±40μm Connections: Total power requirement of the machine: kW 6.5–10 Grinding spindle headstock: kW 5.5 (7.5) Workpiece headstock: kW 0.55 (1.1) Coolant cleaning: kW 0.75–2.2 Guideway lubrication pump: kW 0.1 Hydraulic pump: kW 1.5 Hydraulic tank: liters 80 Pneumatics: bar 6 Similar to Weiss/ EMAG/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller/ Fortuna

Condition: refurbished (used), Year of construction: 2026, Karstens K11 1000 Full Equipment The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in very good condition. Since we specialize in Karstens cylindrical grinding machines, we can offer you comprehensive service (both electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 1000 mm Centre height: 180 mm Workpiece weight: 100 kg (unsupported), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle: MT 4, steplessly adjustable speed 30–450 rpm, swiveling range 0 - 90° Tailstock: MT4, quill stroke 45 mm, fine adjustment for the quill Quill force: 200-600 N, hydraulically operated via foot pedal Table swivel angle: 10 degrees Infeed spindle travel: 80 mm Rapid traverse travel: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: net 3,800 kg Infeed drive by DC motor Air cushion assisted rapid adjustment of the grinding spindle headstock for fast and safe positioning of the grinding position. Separate drive for spindles for external and internal grinding. Fully automatic operation cycle, infeed motion via star dial switch: Rapid approach, rapid return, grinding mode, infeed stop, micron infeed. Codpfx Anjh Riwdo Uerc Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with steplessly adjustable drive for live and lockable spindle operations. Infeed control for longitudinal and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, empty strokes Digital readouts for grinding spindle B-axis, workpiece spindle, X and Z axes from HEIDENHAIN Paper band filter unit approx. 250 L Similar to Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat / Bahmüller / Fortuna

Condition: new, We offer all types of spare parts for your conventional or CNC Karstens/GP cylindrical grinding machine, including components for your tailstock, workpiece spindle head, grinding spindle head, ball screws, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), bellows, bearings, K11/K21 infeed control systems—new and used—as well as reversing blocks for the Z axis on an exchange basis. Also suitable for similar Weiss/EMAG/GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat, Bahmüller, Fortuna. Crsdpferaibvex An Uoc

Condition: refurbished (used), Year of construction: 2026, Karstens K11 650 The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in very good condition. As specialists in Karstens cylindrical grinding machines, we can provide you with complete service (electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 100 kg (between centers), 250 kg (supported) Grinding wheel diameter: 400 mm Workpiece spindle: Morse taper 4, infinitely variable speed 30–450 rpm, swiveling range 0–90° Tailstock: MT4, quill stroke 45 mm, micrometer adjustment Quill force: 200–600 N, hydraulically operated via foot pedal Table swiveling: 10 degrees Feed spindle adjustment range: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: net 3,800 kg Feed drive by DC motor Air-cushion-assisted rapid adjustment of the grinding spindle stock for fast and precise positioning of the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operating sequence, feed movement controlled via cam switch: Cedpfx Ansh Rixxj Ujrc Rapid approach, rapid return, grinding mode, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle head with infinitely variable drive for live and locked spindle operation. Feed control for both plunge and traverse grinding, input for retraction, feed amount, feed rates, dwell times, and idle strokes Paper band filter system approx. 250 L Comparable to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Crsdpjh Rimmsfx An Usc Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg between centres, 300 kg with support Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed from 30-450 rpm, swivel range 0 - 90° Tailstock: MT4, quill stroke 45 mm Quill force: 200-600 N manual, (up to 2500 N adjustable = optional) Table swivel: 10 degrees Infeed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW = option) Infinitely variable speed adjustment 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: 3800 kg Infeed drive via DC motor Air cushion-supported rapid adjustable grinding spindle stock for fast and safe positioning to grinding location. Separate drive for spindles for external and internal grinding. Fully automatic operating sequence, infeed movement via rotary dial switch: Rapid approach, rapid return, grinding operation, infeed stop, mym-infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding zones Workpiece headstock with infinitely variable drive for both live and lockable spindle operation. New digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, inputs for retraction, infeed amounts, feed rates, spark-out times, dwell strokes; compatible with the old Karstens infeed control; with colour Siemens touch panel. Similar to Weiss/ EMAG/ GP cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller / Fortuna