Used Mk4 for sale (233)

Condition: refurbished (used), Year of construction: 2026, Karstens K11 1000, Fully Equipped This cylindrical grinding machine has been completely overhauled at PS-Karstens. The machine has been inspected and is in very good condition. Since we specialize in Karstens cylindrical grinding machines, we can offer you a complete service (electrical and mechanical) for the machine after purchase. Technical Data: Center distance: 1000 mm Center height: 180 mm Workpiece weight: 100 kg (overhanging), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, stepless speed adjustment 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, fine adjustment with cylinder Quill force: 200-600 N, hydraulically operated via foot pedal Table inclination: 10 degrees Adjustment travel of the feed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm Bwodpfjh Riwdex Abtst Grinding spindle motor (external): 4 KW Grinding spindle motor (internal): 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3800 kg Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle head for quick and safe approach to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with steplessly adjustable drive with a rotating and lockable spindle. Feed control for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feeds, dwell times, rapid traverse Digital displays for grinding spindle B-axis, workpiece spindle, X-axis, Z-axis from HEIDENHAIN Paper band filter system, approx. 250 L Similar to Weiss/EMAG/GP cylindrical grinding machines/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 and has seen very little use. All cables and hoses in the wet area have been replaced. It has extremely few operating hours. Since we specialize in Karstens round grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical data: Center distance: 1000 mm Center height: 180 mm Workpiece weight: 70 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Bsdpoh Rit Esfx Abtjwt Tailstock: MK4, quill travel 45 mm Tailstock rest next to the Z-axis table Quill force: 200-600 N Table tilt: 12.5 degrees Adjustable travel of the feed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm Grinding spindle motor (external): 4 KW Grinding spindle motor (internal): 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3500 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 drive for the spindles for external and internal grinding. Fully automatic working cycle, feed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, mym feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle stock with continuously adjustable drive for both rotating and lockable spindle. Feed control for longitudinal grinding and face grinding, input for retraction, feed amounts, feeds, dwell times, clearance strokes Digital display for X-axis from Heidenhain Paper band filter system can be offered upon request. Similar to Weiss/EMAG/GP round grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat .

Condition: refurbished (used), Year of construction: 2026, Karstens K11 650 This cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been inspected and is in very good condition. Since we specialize in Karstens cylindrical grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase. Bwedpoh Rixxofx Abtot Technical data: Distance between centers: 650 mm Distance between centers: 180 mm Workpiece weight: 100 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, cylinder fine adjustment Quill force: 200-600 N, hydraulically operated via foot pedal Table inclination: 10 degrees Adjustment travel of feed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor external: 4 KW Grinding spindle motor internal: 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3800 Kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic process, feed movement via jog shuttle switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with continuously adjustable drive with a rotating and lockable spindle. Feed control for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feed rates, dwell times, non-cutting travel Paper band filter system approx. 250 L Similar 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: Center distance: 1100 mm Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg unsupported, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, infinitely variable speed adjustment 30-450 rpm, swivel range 0 - 90° Tailstock: MK4, quill stroke 45 mm Quill force: 200-600 N manually, (up to 2500 N possible, adjustable = Option) Table tilt: 10 degrees Adjustment travel of feed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor (external): 4 KW / (5.5 KW = Option) Infinitely variable speed adjustment of the grinding wheel with potentiometer Grinding spindle motor (internal): 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 Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle stock for quick and safe approach to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Bjdsiv Au Ejpfx Abtswt Workpiece spindle stock with infinitely variable drive with a rotating and lockable spindle. New digital feed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feeds, dwell times, rapid traverse distances, compatible with the old Karstens feed control, with a color Siemens touch panel, scale in X and Z axis, manufacturer HEIDENHAIN. Similar 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 650 Premium Retrofit Round Grinding Machine Manufacturer: Karstens Technical Specifications: Center distance: 750 mm Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, cylindrical correction Quill force: 200-600 N manually, (up to 2500 N possible, adjustable = Option) Table inclination: 12.5 degrees Travel of the feed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor, external: 4 kW / (5.5 kW = Option) Continuously adjustable grinding wheel speed with potentiometer Grinding spindle motor, internal: 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 3500 kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning to the grinding location. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with continuously adjustable drive with a co-rotating and lockable spindle. Feed control, digital with Siemens panel and Siemens PLC Bedpfjiv Audjx Abtowt for longitudinal grinding and plunge grinding, input for retraction, feed increments, feeds, dwell times, idle strokes, compatible with the old Karstens feed control, with color Siemens touch panel Scale in X and Z axes, manufacturer HEIDENHAIN. Similar to Weiss / EMAG / GP round 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: Distance between centers: 1100 mm Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg cantilevered, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, stepless speed control 30-450 rpm, swivel range 0 - 90° Tailstock: MK4, quill travel 45 mm Quill force: 200-600 N manual, (up to 2500 N possible, adjustable = Option) Table inclination: 10 degrees Travel of the infeed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor external: 4 kW / (5.5 kW = Option) Stepless speed adjustment of the grinding wheel with potentiometer Grinding spindle motor internal: 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-assisted rapid adjustment of the grinding spindle head for quick and safe positioning of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, infeed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, infeed stop, incremental infeed. Automatic longitudinal grinding cycle Bwsdpfx Aoh Rimmjbtot Central coolant supply for all grinding points Workpiece spindle head with steplessly adjustable drive with a rotating and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed increments, feeds, dwell times, clearance strokes, compatible with the old Karstens infeed control, with a color Siemens touch panel similar to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Condition: used, Quick-change chuck, quick-change holder, quick-change head, quick-change drill holder, quick-change insert Bwodectlauspfx Abtst -Take shaft: SK60 -2x sleeve: MK1 -2x sleeve: MK2 -2x sleeve: MK3 -2x sleeve: MK4 -2x sleeve: MK5 -Weight: 48 kg

Condition: used, Tailstock, counter bearing for dividing head, dividing attachment Bwsdpfx Ajfd Rrvjbtot -Tailstock comes: from a Ramo a42 lathe -Quill: electrically driven -Motor: 220/380 V 0.18 kW -Spindle stroke: 300 mm -Recording: MK4 -Dimensions: 790/550/H580 mm -Weight: 98 kg

Condition: used, Dividing head, dividing head, rotary table, rotary table Bwedpfscht Uvex Abtet -with translation: 1:40 -Admission inside: MK4 -Tip height: 165 mm -swiveling -Dimensions: 600/500/H300 mm -Weight: 84 kg

Condition: used, Tailstock, counter bearing for dividing head, dividing attachment, lathe Bodpsd Inw Hefx Abtewt -Tailstock comes: from a lathe -Tip height: 180 mm -Recording: MK4 -Dimensions: 540/250/H310 mm -Weight: 65.5 kg

Condition: used, Tool holder, milling holder, milling tool -Number: 4x holder SK50 Bodpscx Sdqjfx Abtswt -different designs -Adapter to: MK1/MK3/MK4/MK5 -Sale: only complete -Weight: 11.8 kg

Condition: used, Tapping chucks, thread chucks, tapping chucks, tapping attachments -with slip clutch -Integrated reversing gear with fast reverse -Counter holder for the return is missing Bodpfjb A Sxiox Abtjwt -Thread sizes: M5-M20 -Recording: MK4 -Dimensions: 380/95 mm -Weight: 4.3 kg

Condition: good (used), Year of construction: 1962, High speed radial drilling machine, radial drilling machine, drilling machine, boom drilling machine, high speed radial drilling machine Bodpfxsirax Uo Abtjwt -Clamping table: 400 x 1100 mm -Projection: 930 mm -Taper mount: MK4 -Engine power: 1.35/1.8 kW -Speed: 41-1700 rpm -Columns: Ø 200 mm -Spindle stroke: 125 mm -Thread cutting device: YES -Feed: 0.075 - 0.3 mm/rev -Dimensions: 1800/1235/H2240 mm -Weight: 1500kg

Condition: good (used), Quick-change chuck, quick-change holder, quick-change head, keyless drill holder, milling holder, quick-change insert, collet chuck, reducing sleeves, attachment holder -Manufacturer: DRGM Hässner, quick-change chuck holders 10 pieces Bwedpfx Aexday Aebtot -Type: Morse -Receiving sleeves: 3x MK4 / 3x MK3 / 2x MK2 / 2x MK1 -Shipping/Price: complete -Transport dimensions: 320/150/H220 mm -Weight: 14.7 kg

Condition: good (used), Year of construction: 1956, Heavy lathe, turning machine, lathe, center and feed screw lathe, center and feed screw lathe -Manufacturer: Weisser, lead screw lathe type PF200 -Turning length: 1340 mm -Turning Ø over bed: 420 mm -Turning Ø over support: 240 mm -Spindle bore: Ø 41 mm -Spindle speeds: 31.5 - 1400 rpm -Three-jaw chuck: Röhm Ø 250 mm -Accessories: incl., see photos -Tailstock mount: MK4 Bwodjtzf N Rjpfx Abtst -Drive motor: 2.5/3.5 kW -Dimensions: 2670/1000/H1230 mm -Weight: 1450 kg

Condition: good (used), Tailstock, counter bearing for dividing head, dividing head, lathe -Tailstock comes from a lathe -Peak height: 145 mm Bwedod Inxpspfx Abtet -Recording: MK4 -Dimensions: 410/260/H320 mm -Weight: 51 kg

Condition: excellent (used), Year of construction: 1967, Multi-spindle head, multi-spindle drill head, drilling gear -Multi-spindle head recording drive: MK4 -Max. Number of drill heads: 9 pieces -Number of cardan shafts: 4 pieces with MK1 mount Bwodod E Hlaepfx Abtot -Take drill: MK1 -Largest drilling pattern Dimensions of the drill: 280 x 280 mm -Multi-spindle heads: are variable tools -for various processing: such as drilling, tapping, countersinking, reaming, -with which several holes: can be machined at once -Dimensions: 330/330/H515 mm -Weight: 36 kg

Condition: good (used), Morse taper sleeve, tool holder, Morse taper, Morse cone, taper sleeve, adapter, extension sleeve, reducing sleeve, cone sleeve, adapter sleeve, spindle sleeve -Morse taper sleeve: MK4 4 pieces Bwodpfx Aboylkunstet -Type: MK5/4 / MK5/3 / MK5/2 -Price/Fee: complete -Transport dimensions: 180/90/H170 mm -Weight: 8.1 kg

Condition: good (used), Reamer, twist drill, drill bit, spiral countersink, three-flute, twist drill Bwodpfjcbyzvjx Abtst -Three-edged -Diameter: 28-40.7 mm (9 pieces Ø 40-40.7 mm) -Recording: MK3/MK4 -Type: HSS -Quantity: 37 pieces -Sale/Price: only complete set -Weight: 50 kg

Condition: good (used), Face driver, face driver, face driver, driver tip, face driver, face driver -Manufacturer: WMW ABW Rapid, face driver Bwsdpfx Aoi I Hc Aobtet -Type: MS4 / Rapid4 -Recording: MK4 -Quantity: 4 pieces available -Price: per piece -Front dimension: Ø 46 mm

Condition: used, face driver, face driver, face driver, driver tip, face driver, face driver -Manufacturer: Lenze ABW, face driver -Type: MS4 -Front dimension: Ø 45 mm Bwsdpfstxku Isx Abtst -Recording: MK4 -Total dimensions: Ø 57 x 178 mm -Weight: 1.4 kg

Condition: good (used), Tailstock, counter bearing for dividing head, dividing head Bwjdpfx Abefwx Ugstot -Peak height: 255 mm -Recording: MK4 -Dimensions: see drawing in the images -Dimensions: 600/220/H410 mm -Weight: 84 kg

Condition: good (used), Jig boring mill, fine boring mill, plate boring mill, table boring mill, boring mill, milling machine, Bsdjd Tk Stopfx Abtewt -Table dimensions: 700 x 405 mm -Travel paths: Z 330 mm/Y 410 mm/X 630 mm -Quick stroke: 155 mm -Recording: MK4 -Speeds: 31 - 1500 rpm -Dimensions: 1570/1800/H2600 mm -Weight: 2600 kg

Condition: good (used), Precision four-jaw chuck, chuck, faceplate, 4-jaw chuck, four-jaw chuck -Manufacturer: Klopfer, precision four-jaw chuck Ø 165 mm -Passage: Ø 49 mm -Recording: MK4 -Jaws: individually and fully adjustable -Dimensions total: Ø 165 x 230 mm -Weight: 13.6 kg Bjdpfswub Tzsx Abtowt

Condition: good (used), Drill bit, twist drill bit, drill bit, for drilling rig, drilling center -Quantity: 53x NC twist drills with tightening thread -Diameter: 8x Ø32mm 9x Ø34mm 8x Ø36mm 6x Ø38mm 1x Ø39mm 8x Ø40mm 7x Ø41mm 6x Ø42mm -Intake: MK4 -Type: HSS Bwodec Innkepfx Abtst -according to pictures - Sale: only complete -Weight: 84kg