Condition: good (used), Year of construction: 1996, Functionality: unexamined, machine/vehicle number: 6081, grinding length: 7,100 mm, total width: 2,000 mm, total length: 10,000 mm, total height: 2,000 mm, overall weight: 12,000 kg, TECHNICAL DATA: - Machining length: 7,100 mm - Voltage: 400 V - Frequency: 50 Hz - 6 clamping magnets (each measuring 1,250 x 200 mm) EQUIPMENT: Dujlq Rjwdpghe Iw Set - Includes magnetic clamping system with six magnets - Ideal for long and heavy workpieces

Condition: used, total height: 1,700 mm, total length: 2,300 mm, total width: 1,500 mm, Empty weight: 2.000 kg - Documentation available: No - Serial number: OF50-158 - Control: Conventional - Motor power: 2.0kW - Travel Z: 400mm - Digital: Yes - Model: kslijper - Travel X: 500mm - Travel Y: 200mm Duolqjv Stkzs R Iw Set - Table length: 720mm - Max. spindle speed: 4000rpm - Type digital: VisoData - Magnet size: 400mm - Table width: 200mm - Min. spindle speed: 1000rpm - Transport dimensions: 2300mm x 1500mm x 1700mm (l x w x h) - Transport weight [kg]: 2000kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: reconditioned (used), Year of construction: 1986, grinding length: 800 mm, grinding width: 600 mm, spindle speed (max.): 1,400 rpm, overall weight: 5,400 kg, grinding spindle motor power: 11 W, grinding spindle speed: 1,400 rpm, controller manufacturer: SIEMENS, controller model: S7 300, spindle motor power: 11 W, CONTROLS .. PLC SIEMENS S7 300 WORKING RANGE SURFACE GRINDING .. grinding length: 800 mm .. grinding width: 600 mm .. vertical travel: 400 mm TABLE (SURFACE GRINDING) .. table surface (left-right): 1300 mm .. table surface (front-back): 550 mm .. workpiece load (max): 700 kg Duslq Rowdv Tbs Iw Sst .. magnetic table: yes MAGNETIC TABLE .. length: 800 mm .. width: 500 mm SPINDLESTOCK GRINDING SPINDLE .. spindle revolutions (max): 1400 /min .. drive power: 11 kW GRINDING TOOL .. type of grinding tool: wheel .. diameter (max): 400 mm .. borehole: diameter: 127 mm .. width: 100 mm AXIS DRIVES .. traverse velocity X (min): 1 mm/min .. traverse velocity X (max): 30 mm/min DRESSING DEVICE .. dressing tool: single diamond .. operation modus: discontinuous DIMENSIONS / WEIGHTS .. total weight approx.: 5400 kg ATTACHMENTS (GRINDING) .. coolant unit: yes

Condition: as good as new (ex-display), Year of construction: 2025, Tip height 181 mm chip width 650 mm largest grindable workpiece diameter 360 mm max load on the fly 1000 N 100kg max load between centers 3000 N 300kg Z-axis Table inclination 10 degrees Table drive hydr. 0-4 m/min X-axis Adjustment path of the infeed spindle 80 mm Rapid traverse (hydraulic) 50 mm Coarse adjustment travel air cushion 280 mm Dolq R Ijtqf Sqsw Sjut Infeed drive by DC motor Rapid traverse speed 48 mm/min/Ø Infeed process Grooving Longitudinal grinding 4 preselectable speeds mm/min/Ø 0.01-48 4 preselectable infeed rates mm/ 0.001-0.1 Firing during infeed grinding s 0-99 0-99 strokes Jog infeed mm/Ø 0.001 Grinding headstock Universal, swiveling degrees 0-180 Grinding wheel:Outer D x w x d mm 500x100x127 or 203.2 Grinding wheel.face (option) D mm 250x32x76.2 Grinding wheel. Internal (option) D mm (2-250) Drive power: External, flat kW 5.5 (7.5) Drive power: Internal kW 2.2 Peripheral speed: Outer m/s 35 (50) Grinding wheel wear: Outer mm/Ø 160 Guard width mm 100 Grinding spindle diameter mm 60 Internal spindle mount mm 80 (100) Workpiece headstock: Drive infinitely variable: Mk 4 1/mm 30-270/ 50-450 Workpiece spindle can be fixed Spindle holder mm MK 4/24 Spindle nose for flange mounting: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock can be swiveled on turning part degrees 0-90 Tailstock: Quill holder/ quill diameter mm MK4750 Quill stroke mm 45 Quill force N 100-800/ 250-1400 adjustable Manual quill actuation (foot switch) Quill fine adjustment +- 40µ Connected loads: Total connected load of the machine kW 6.5 -10 Grinding headstock kW 5.5 (7.5) Workhead kW 0.55 (1.1) Coolant cleaning kW 0.75 - 2.2 Lubrication pump guideways kW 0.1 Hydraulic pump kW 1.5 Hydraulic reservoir liter 80 Pneumatics bar 6

Condition: used, External/Internal Cylindrical Grinding GENDRON RU 28.100 Between points: 1000 mm Maxi grinding diameter: Ø 290 mm Tool holder rotation: from 70 to 370 RPM 4-jaws Ø 200 mm chuck Grinding wheel: Ø 300 mm Auto pass plug Djlq R Iwjwgkgzj Sjut Swivel table External hydraulic group External lulbricant tank Voltage: 380 V Dimensions (L x W x H): 3000 x 1900 x 2000 mm Weight: approx 3 T

Condition: good (used), Year of construction: 1997, Geibel & Hotz Surface Grinder FS 40 AC - Maximum grinding area: 400 x 200 mm² - Standard magnetic plate dimensions: 400 x 200 mm² - Maximum longitudinal table travel: 420 mm - Maximum transverse travel: 190 mm - Maximum distance from table to spindle center: 415 mm - Maximum table load: 150 kg - Table speed: 2 - 28 m/min - Total weight of the machine: 1050 kg Good condition, fully functional, can be inspected and tested on site. Shipping also possible abroad. Dujlq R Ijv Nw N New Sst Inspection: Please note that, to avoid any misunderstandings, the item can be inspected and tested under power before purchase. Please ask questions before purchasing to avoid any confusion. For general questions or to schedule a viewing, please contact me at the phone number below or above. Errors in the description and prior sale excepted. VAT is shown separately on my invoices. Shipping via freight forwarder.

Condition: excellent (used), Year of construction: 2018, machine/vehicle number: 86731, saw blade diameter: 760 mm, tooth pitch: 25 mm, grinding wheel diameter: 200 mm, total width: 1,500 mm, total length: 1,500 mm, total height: 2,000 mm, overall weight: 1,500 kg, TECHNICAL DATA: - Voltage: 400 V - Frequency: 50 Hz Duslowdpd Tsq R Iw Sjt - Rated power: 8 kVA - Current consumption: 16 A SAW BLADE RANGE: - Diameter: 140 – 760 mm - Tooth pitch: 1 – 25 mm - Number of teeth: 2 – 998 - Saw blade thickness: up to 8 mm Grinding wheel: - Dimensions: 200 x 32 mm

Condition: used, Price: On request - Documentation available: No Djlq R Ijv Stk Usw Sout - CE mark available: Yes - Travel Z: 360mm - Travel X: 900mm - Center height: 950mm - Grinding diameter: 400mm - Travel Y: 550mm - Table length: 790mm - Max. spindle speed: 3400rpm - Table width: 380mm Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: used, Year of construction: 2018, grinding length: 810 mm, grinding width: 405 mm, total height: 2,080 mm, spindle speed (max.): 1,450 rpm, overall weight: 3,600 kg, grinding spindle motor power: 4 W, grinding spindle speed: 1,450 rpm, space requirement length: 3,540 mm, space requirement width: 1,733 mm, spindle motor power: 4 W, WORKING RANGE SURFACE GRINDING .. grinding length: 810 mm .. grinding width: 405 mm .. distance of axis of horizontal spindle - clamping surface (max.): 630 mm TABLE (SURFACE GRINDING) .. table surface (left-right): 800 mm .. table surface (front-back): 400 mm .. magnetic table: yes MAGNETIC TABLE .. length: 800 mm Dujlq R Iwowdv S Ro Set .. width: 400 mm SPINDLESTOCK GRINDING SPINDLE .. spindle revolutions (max): 1450 /min .. drive power: 3.7 kW GRINDING TOOL .. type of grinding tool: wheel .. diameter (max): 355 mm .. borehole: diameter: 127 mm .. width: 50 mm AXIS DRIVES .. traverse velocity X (min): 5000 mm/min .. traverse velocity X (max): 25000 mm/min .. traverse velocity Z (max): 2900 mm/min ELECTRICAL SPECIFICATIONS .. mains power supply: 8 kVA DIMENSIONS / WEIGHTS .. space requirements -left/right-: 3540 mm .. space requirements -front/back-: 1733 mm .. total height: 2080 mm .. total weight approx.: 3600 kg ATTACHMENTS (GRINDING) .. Flange of grinding wheel: yes .. Grinding discs, number: 1 .. balancing attachment: no .. coolant unit: yes Machine has no dressing unit

Condition: new, We offer you for your conventional or CNC Karstens/GP cylindrical grinding machine spare parts of all kinds around your tailstock, workhead, grinding headstock, ball screws - glass scales - grinding wheel flanges - drive motors - Axis drive ( BOSCH SIEMENS ) - Bellows - Bearings - K11/ K21 infeed controls new and used - Reversing blocks Z.axis in exchange..... Deloraibvjq R Iw Ssut

Condition: excellent (used), Year of construction: 2010, Functionality: unexamined, machine/vehicle number: 278, total height: 2,400 mm, total length: 4,000 mm, total width: 3,000 mm, overall weight: 2,500 kg, travel distance X-axis: 340 mm, travel distance Y-axis: 240 mm, travel distance Z-axis: 240 mm, swivel angle A-axis (max.): 360 °, swivel angle C-axis (max.): 197 °, TECHNICAL DATA: - Max. grinding wheel diameter: 150 mm - Speed range: 1,000 – 8,000 rpm Duolqowdpc Ns R Iw Sjt - Workpiece taper: SK 50 - Max. workpiece weight: 50 kg Workpiece dimensions: - Max. diameter: approx. 250 mm - With counter center: max. Ø 125 mm - Max. length: approx. 500 mm - With counter center: max. 250 mm - Maximum grinding length: 340 mm Travel paths: - X-axis grinding stroke: 340 mm - Y-axis infeed: 240 mm - Z-axis infeed: 240 mm Axes: - A-axis: - Speed: 120 rpm - Rotation range: 360° C-axis: - Speed: 20 rpm - Rotation range: 197° EQUIPMENT: - Coolant treatment - Oil mist extraction - Documentation Note: A standard truck is sufficient for transport.

Condition: used, total height: 1,780 mm, total length: 2,720 mm, total width: 1,910 mm, Empty weight: 2.500 kg Price: On request - Documentation available: No Djljv D Uhloq R Iw Sjut - Travel Z: 340mm - Digital: Yes - Travel X: 750mm - Center height: 500mm - Grinding diameter: 355mm - Table length: 600mm - Max. spindle speed: 1500rpm - Table width: 300mm - Transport dimensions: 2725mm x 1910mm x 1780mm (l x w x h) - Transport weight [kg]: 2500kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: refurbished (used), Year of construction: 1990, Karstens K11 1000 full equipment The cylindrical grinding machine was completely overhauled at PS-Karstens. The machine is inspected and in a very good condition. Since we are specialized in Karstens cylindrical grinding machines, we can offer you the complete service (electrical and mechanical) for the machine after purchase. Technical data: Center width: 1000 mm center height: 180 mm workpiece weight: 100 kg flying, 250 kg between centers grinding wheel diameter: 400 mm workpiece spindle: MK 4, speed infinitely variable 30-450 rpm, swivel range 0 - 90 ° Delq R Iwoh Riwdj Ssut tailstock: MK4, quill stroke 45 mm, cylinder fine adjustment quill force: 200-600 N, hydraulically operated via foot pedal table inclination: 10 degrees feed spindle adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm grinding spindle motor outside: 4 KW grinding spindle motor inside: 2,2 KW workpiece spindle motor: 0,55 KW Machine weight: Net 3800 Kg Infeed drive via DC motor Air cushion supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. Infeed control for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes Digital displays for grinding spindle B axis ,workpiece spindle, X, Z axis from HEIDENHAIN Paper belt filter automat approx. 250 L similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: good (used), Year of construction: 1999, Functionality: unexamined, machine/vehicle number: 061, total height: 2,200 mm, total length: 2,000 mm, total width: 2,300 mm, overall weight: 2,000 kg, TECHNICAL DATA: - Operating voltage: 3 x 400 V - Frequency: 50 Hz - Control: ROLLOMATIC Grinding range: - Grinding diameter: 0.1 – 2.0 mm - Collet: B 8 - Cutting length: 0 – 15 mm - Helix angle: 24 – 45° - Total length: 30 – 50 mm - Z stroke: 67 mm - Y stroke: 35 mm Dujlq Rewdn Dls Iw Sot Axes: - A: 63° - B: 360° - C: 360° EQUIPMENT: - Three-axis simultaneous + two robot axes Station 1: - Robot for loading/unloading - Shaft diameter: 0.5 – 3,175 mm - Total length: 30 – 50 mm Station 2: - Groove and relief grinding - Direct-drive spindle, 70 mm diameter, 0.30 kW - Converter: 2,000 – 6,000 rpm - Groove grinding wheel: 150 mm diameter - Relief grinding wheel: 100 mm diameter

Condition: used, Price: On request Duslq R Iwsv Dlvaj Set - Documentation available: No - Control: Conventional - Center distance: 1000mm - Model: inderslijper extern - Travel X: 1000mm - Center height: 135mm - Grinding diameter: 270mm - Travel Y: 600mm - Table length: 1500mm - Table width: 130mm Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Make Karstens Technical data: Center width: 750 mm center height: 180 mm / (250 mm = option) Workpiece weight: 100 kg flying, 250 kg between centers grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) workpiece spindle: MK 4, speed infinitely variable 30-450 rpm, swivel range 0 - 90 ° tailstock: MK4, quill stroke 45 mm, cylinder correction quill force: 200-600 N manual, (up to 2500 N possible, adjustable = option) table inclination: 12,5 degrees feed spindle adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm Grinding spindle motor outside: 4 KW / (5,5 KW = option) Infinitely variable speed adjustment of the grinding wheel with potentiometer grinding spindle motor inside: 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 Infeed drive by DC motor Air cushion supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Dujljh Rftlsq R Iw Sst Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. Feed control digital with Siemens panel and Siemens SPS for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes, compatible to the old Karstens infeed control, with colored Siemens touch panel scale in X and Z axis make HEIDENHAIN. similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: used, Year of construction: 1987, Price: On request Flat grinding machine flat grinder Model: Conventional  Manufacturer: JUNG Type: JF 415 Serial number: 0 JF 415 S-412 Year of construction: 1987 Travel: 460x250x900mm Max. Workpiece height: 120mm Djlqjvq Uxqo R Iw Seut Table: 150x550mm Spindle speed: 900-4500 rpm Grindstone diameter: 300mm Including magnet Dimensions magnet: 140x400mm + Grindstone-dresser Machine-afmeting: 1350x1700x1900mm Machine weight: 1500kg - Year: 1987 - Documentation available: No - Serial number: 0 JF 415 S-412 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Make Karstens Technical data: Center width: 750 mm center height: 180 mm / (250 mm = option) Workpiece weight: 100 kg flying, 250 kg between centers grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) workpiece spindle: MK 4, speed infinitely variable 30-450 rpm, swivel range 0 - 90 ° tailstock: MK4, quill stroke 45 mm, cylinder correction quill force: 200-600 N manual, (up to 2500 N possible, adjustable = option) table inclination: 12,5 degrees feed spindle adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm Grinding spindle motor outside: 4 KW / (5,5 KW = option) Infinitely variable speed adjustment of the grinding wheel with potentiometer grinding spindle motor inside: 2,2 KW Workpiece spindle motor: 1,1 KW Hydraulic motor 1,5 KW Lubrication motor 0,1 KW Hydraulic tank 80 liters Djlq R Iwsiv Audo Sout Machine weight: net 3500 Kg Infeed drive by DC motor Air cushion supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. Feed control digital with Siemens panel and Siemens SPS for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes, compatible to the old Karstens infeed control, with colored Siemens touch panel scale in X and Z axis make HEIDENHAIN. similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: used, total width: 1,500 mm, total length: 2,550 mm, total height: 1,700 mm, Empty weight: 2.000 kg - Documentation available: No - Control: Conventional - Center distance: 700mm - Travel X: 900mm - Center height: 145mm - Grinding diameter: 290mm - Travel Y: 250mm - Table length: 1430mm - Table width: 160mm - Transport dimensions: 2550mm x 1500mm x 1700mm (l x w x h) Doljvw Rm Djq R Iw Sout - Transport weight [kg]: 2000kg - Transport packages [pcs.]: 2 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: new, We offer you for your conventional or CNC Karstens/GP cylindrical grinding machine spare parts of all kinds around your tailstock, workhead, grinding headstock, ball screw spindles - glass scales - grinding wheel flanges - drive motors Duslq Roup Aiks Iw Sot - Axis drives ( BOSCH SIEMENS ) - Bellows - Bearings - K11/ K21 infeed controls new and used - Reversing blocks Z.axis in exchange.....

Condition: used, Year of construction: 1999, Price: On request - Year: 1999 - Documentation available: Yes - CE mark available: Yes - Travel Z: 360mm - Travel X: 900mm - Center height: 950mm Duelqev Stk Is R Iw Sot - Grinding diameter: 400mm - Travel Y: 550mm - Table length: 790mm - Max. spindle speed: 3400rpm - Table width: 380mm Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Bram van Summeren

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine 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, speed infinitely variable 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 adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm Grinding spindle motor outside: 4 KW / (5,5 KW = option) Infinitely variable speed adjustment of the grinding wheel with potentiometer grinding spindle motor inside: 2,2 KW Workpiece spindle motor: 1,1 KW Hydraulic motor 1,5 KW Dusloiv Au Ejq R Iw Set Lubrication motor 0,1 KW Hydraulic tank 80 liters Machine weight: Net 3800 Kg Infeed drive by DC motor Air cushion-supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. spindle. New infeed control digital with Siemens panel and Siemens SPS for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes, compatible to the old Karstens infeed control, with colored Siemens touch panel scale in X and Z axis make HEIDENHAIN. similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: refurbished (used), Year of construction: 1988, Karstens K11 650 The cylindrical grinding machine was completely overhauled at PS-Karstens. The machine is checked and in a very good condition. Since we are specialized in Karstens cylindrical grinding machines, we can offer you the complete service (electrical and mechanical) for the machine after purchase. Technical data: Center width: 650 mm center height: 180 mm workpiece weight: 100 kg flying, 250 kg between centers Duolq R Iwjh Rixxs Sot grinding wheel diameter: 400 mm workpiece spindle: MK 4, speed infinitely variable 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 feed spindle adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm grinding spindle motor outside: 4 KW grinding spindle motor inside: 2,2 KW workpiece spindle motor: 0,55 KW Machine weight: Net 3800 Kg Infeed drive via DC motor Air cushion-supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. Infeed control for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes Paper belt filter automat approx. 250 L similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine 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, speed infinitely variable 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 adjustment travel: 80 mm rapid traverse path: 50 mm Coarse adjustment air cushion: 280 mm Grinding spindle motor outside: 4 KW / (5,5 KW = option) Infinitely variable speed adjustment of the grinding wheel with potentiometer grinding spindle motor inside: 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 by DC motor Air cushion-supported quick adjustment of the grinding headstock for fast and safe approach of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic work sequence, infeed movement via wind rose switch: Fast forward, fast reverse, grinding mode, infeed stop, mym infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Work headstock with infinitely variable drive with travelling and lockable spindle. New infeed control digital with Siemens panel and Siemens PLC for longitudinal grinding and plunge-cut grinding, input for return, infeed amounts, feeds, burnout times, empty strokes, compatible to the old Karstens infeed control, with colored Siemens touch panel similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat Djloh Rimmjq R Iw Sout

Condition: as good as new (ex-display), Year of construction: 2025, Tip height 181 mm chip width 1000 mm largest grindable workpiece diameter 360 mm max. load on the fly 1000 N 100kg max load between centers 3000 N 300kg Z-axis Table inclination 10 degrees Table drive hydr. 0-4 m/min X-axis Adjustment path of the infeed spindle 80 mm Rapid traverse (hydraulic) 50 mm Coarse adjustment travel air cushion 280 mm Infeed drive by DC motor Rapid traverse speed 48 mm/min/Ø Infeed process Grooving Longitudinal grinding 4 preselectable speeds mm/min/Ø 0.01-48 4 preselectable infeed rates mm/ 0.001-0.1 Firing during infeed grinding s 0-99 0-99 strokes Jog infeed mm/Ø 0.001 Grinding headstock Universal, swiveling degrees 0-180 Grinding wheel:Outer D x w x d mm 500x100x127 or 203.2 Grinding wheel.face (option) D mm 250x32x76.2 Grinding wheel. Internal (option) D mm (2-250) Drive power: External, flat kW 5.5 (7.5) Drive power: Internal kW 2.2 Peripheral speed: Outer m/s 35 (50) Grinding wheel wear: Outer mm/Ø 160 Guard width mm 100 Grinding spindle diameter mm 60 Internal spindle mount mm 80 (100) Workpiece headstock: Drive infinitely variable: Mk 4 1/mm 30-270/ 50-450 Workpiece spindle can be fixed Spindle holder mm MK 4/24 Spindle nose for flange mounting: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock can be swiveled on turning part degrees 0-90 Tailstock: Quill holder/ quill diameter mm MK4750 Quill stroke mm 45 Quill force N 100-800/ 250-1400 adjustable Manual quill actuation (foot switch) Quill fine adjustment +- 40µ Connected loads: Total connected load of the machine kW 6.5 -10 Grinding headstock kW 5.5 (7.5) Workhead kW 0.55 (1.1) Coolant cleaning kW 0.75 - 2.2 Lubrication pump guideways kW 0.1 Hydraulic pump kW 1.5 Duolq R Ijtqf Rzjw Sjt Hydraulic reservoir liter 80 Pneumatics bar 6