Cylindrical grinding machine

Karstens Premium Retrofit K11 1000

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 Laedpfxjiv Au Es Afwof 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 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: good (used), Magnetic table 455 x 170 mm digital display water tank Honing device Wet sanding device Lodpfx Afstu Il Tewoaf

Condition: new, Year of construction: 2025, load capacity: 5,000 kg, Complete set including hand and double-foot remote control Digital speed display Hydraulic height adjustment Dimensions: Tilt height min: 800mm Tilt height max: 1900mm Horizontal height min: 1050mm Horizontal height max: 2000mm Clamping disc diameter 1500mm Length 2900mm, width 1400mm Lajdpel Dq U Ujfx Afwsf Weight 3200 kg Speed from 0.01 to approx. 0.9 rpm. CE certified

Condition: as good as new (ex-display), Year of construction: 2026, Centre height: 181 mm Centre distance: 1000 mm Maximum grindable workpiece diameter: 360 mm Max load cantilevered: 1000 N (100 kg) Max load between centres: 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 adjustment – air cushion: 280 mm Infeed drive by DC motor Rapid infeed speed: 48 mm/min/Ø Infeed cycle: Plunge grinding / Longitudinal grinding 4 preselectable speeds: mm/min/Ø: 0.01–48 4 preselectable infeed increments: mm: 0.001–0.1 Automatic shut-off during stop-grinding: 0–99 s or 0–99 strokes Stepwise infeed: mm/Ø: 0.001 Ledpstqf Rzofx Afweaf Grinding headstock universal, swivelling: 0–180° Grinding wheel (OD): D x width x bore: 500 x 100 x 127 mm or 203.2 mm Grinding wheel (face, option) D: 250 x 32 x 76.2 mm Grinding wheel (ID, option) D: 2–250 mm Drive power, external/face: 5.5 (7.5) kW Drive power, internal: 2.2 kW Peripheral speed, external: 35 (50) m/s Grinding wheel wear (OD): mm/Ø: 160 Guard width: 100 mm Grinding spindle diameter: 60 mm Internal spindle mounting: 80 (100) mm Workpiece headstock: Infinitely variable drive: MK 4, 1/min: 30–270 / 50–450 Workpiece spindle lockable Spindle mounting: MK 4/24 mm Spindle nose for flange attachment: MK 4, cylindrical Ø63H6 x 6 mm Headstock swivels on rotating part: 0–90° Tailstock: Quill mounting / Quill diameter: MK 4, 750 mm Quill stroke: 45 mm Quill force, N: 100–800 / 250–1400 adjustable Quill operation: manual (foot switch) Quill fine adjustment: ±40 μm Connections: Total machine connected load: 6.5–10 kW Grinding headstock: 5.5 (7.5) kW Workpiece headstock: 0.55 (1.1) kW Coolant filtration: 0.75–2.2 kW Lubrication pump – guideways: 0.1 kW Hydraulic pump: 1.5 kW Hydraulic tank: 80 l Pneumatics: 6 bar Comparable to: Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Condition: like new (used), Manual profile grinder UTMA model P20 Lasdpfx Aeff H E Rjfwsf

Condition: used, Year of construction: 2024, operating hours: 60 h, functionality: fully functional, machine/vehicle number: 6LUE00127, travel distance X-axis: 800 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 620 mm, rapid traverse X-axis: 48 m/min, rapid traverse Y-axis: 48 m/min, rapid traverse Z-axis: 48 m/min, torque: 180 Nm, controller manufacturer: Heidenhain, controller model: TNC 640, workpiece weight (max.): 1,000 kg, total height: 3,600 mm, total length: 3,780 mm, total width: 2,420 mm, table load: 1,000 kg, rotary table diameter: 800 mm, overall weight: 21,000 kg, spindle speed (min.): 5 rpm, spindle speed (max.): 15,000 rpm, operating hours of spindle: 30 h, coolant supply: 42 bar, distance table center to spindle nose: 100 mm, spindle motor power: 3,400 W, number of spindles: 1, number of slots in tool magazine: 64, tool length: 300 mm, tool diameter: 127 mm, tool weight: 7,000 g, coolant supply through spindle: 42 bar, swivel angle A-axis (min.): -120 °, swivel angle A-axis (max.): 120 °, swivel angle C-axis (max.): 360 °, number of axes: 5, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, Maximum stability with 21,000 kg mass High speed thanks to torque drives in the A/C axes 5-axis simultaneous machining Demonstration machine at used machine price Equipment: - Heidenhain TNC 640 - Heidenhain glass scales on all 5 axes Lajdpezddzlsfx Afwef - Kinematic Optimizer - 15,000 rpm direct drive spindle with 34 kW and max. 180 Nm (25% duty cycle) - Production package I with 42 bar CTS (coolant through spindle) - Air through spindle - Automatic workpiece measurement Renishaw OMP 40 - Laser tool breakage control Blum - Paper band filter system - Spindle ring flushing system - 64 tool magazine slots - SK40 - Scraper belt chip conveyor with pre-filtration - Chip flushing - Extraction system

Condition: used, Technical details: table diameter: 450 mm rotatability of the table - manual/mechanic: 360 ° clamping table - swivable: 90° mechanisch Grad weight of the machine approx.: 100 kg Lajdpfou N D Ayex Afwof dimensions: L: 800 x B: 700 x H: 400 mm The surface of the round table is scraped. Very good condition! micrometer precise locking Positioning in the 0.01 mm range T-slots according to DIN 650 radial Foot clamping 16mm (6 holes) *

Condition: good (used), centerless grinding machine Lajdpfxstrguvj Afwof

Condition: used, Year of construction: 2010, operating hours: 26,827 h, functionality: fully functional, travel distance X-axis: 2,600 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 700 mm, rapid traverse X-axis: 40 m/min, rapid traverse Y-axis: 40 m/min, rapid traverse Z-axis: 40 m/min, feed length X-axis: 2,600 mm, feed length Y-axis: 700 mm, feed length Z-axis: 700 mm, feed rate X-axis: 40 m/min, feed rate Y-axis: 40 m/min, feed rate Z-axis: 40 m/min, nominal power (apparent): 42 kVA, controller manufacturer: Siemens, controller model: 840 D SL Operate, workpiece weight (max.): 6 kg, total height: 2,800 mm, total length: 7,000 mm, total width: 5,000 mm, table width: 700 mm, table length: 2,900 mm, table load: 2,150 kg, rotational speed (max.): 8,000 rpm, overall weight: 14,500 kg, spindle speed (max.): 8,000 rpm, operating hours of spindle: 8,280 h, spindle motor power: 23,500 W, spindle nose: SK 40, number of slots in tool magazine: 30, tool length: 300 mm, tool diameter: 80 mm, tool weight: 6,000 g, Equipment: chip conveyor, We are offering this used Deckel Maho DMF 260 / 700 vertical machining center, year of manufacture 2010. X-axis travel: 2,600 mm Y-axis travel: 700 mm Z-axis travel: 700 mm CNC control: Siemens 840 D SL Operate Main spindle: Spindle speed range: 8,000 rpm Main spindle drive power: 23.5 kW Tool holder: SK 40 Worktable: Clamping surface: 2,900 x 700 mm Max. table load: 2,150 kg Tool magazine: Number of tool pockets: 30 positions Tool holder: SK 40 Max. tool diameter: 80 mm Max. tool diameter with free adjacent pocket: 130 mm Max. tool length: 300 mm Max. tool weight: 6.0 kg Feed rates: Rapid traverse (X / Y / Z): 40 m/min Max. feed rate: 40,000 mm/min Max. feed force: 8 kN Total power requirement: 42 kVA Machine weight approx.: 14.5 t Space requirements approx.: 7.0 x 5.0 x 2.8 m Chip conveyor Coolant system High-pressure cooling Internal coolant supply Paper band filter Lodjytruxjpfx Afweaf 2x rotary windows Tool magazine, 30 positions Probe Operation mode 4 Prepared for a 4th axis At approx. 7,500 spindle hours, the X-axis and tool changer were overhauled. If you have any questions or require further information, feel free to send us a message or give us a call. Accessories, depicted tools, and clamping devices are only included in the scope of delivery if specified in the additional information. Subject to changes and errors in the technical data and specifications, and subject to prior sale!

Condition: used, total height: 1,800 mm, total length: 3,500 mm, total width: 2,300 mm, Empty weight: 5.800 kg Price: On request Grinding diameter: 315mm Lodswya A Sopfx Afweaf Grinding depth: 500mm Swing: 500/600mm Stroke of table: 800mm - Documentation available: No - CE certificate present: No - Serial number: 31577 - Drive system: Conventional - Grinding diameter [mm]: 315 - X-axis travel [mm]: 800 - Transport dimensions: 3500mm x 2300mm x 1800mm (l x w x h) - Transport weight [kg]: 5800kg - Transport packages [pcs.]: 1 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 Lukas van Rossum