Used Valve Grinding Machine for sale (87,303)

Condition: good (used), Code: 0427 Brand: ILMETECH Model: I 12 - 065 Automatic knife grinding machine for planer knives, knife blades and rectilinear tools - CE Standard Technical data: Suitable for grinding of HSS steel as well as carbide tools used in the woodworking, paper, leather, plastics, metal and food sectors Ledpsu H Apyjfx Aa Esak Max working length mm 650 Tilting grinding motor unit Grinding wheel motor power kW 1,15 Grinding wheel external diameter mm 125 Grinding wheel feed per stroke mm 0-0,05 Two-speed carriage feed mt/min 6/12 Coolant pump capacity lt/min 0-30 Overall dimensions mm 1450 x 550 x 1300 h Weight kg 186

Condition: used, Year of construction: 2007, Technical details: weight of the machine ca.: 24 t dimensions of the machine ca.: 3900 x 3500 x 2500 m Ledsx Aq Etopfx Aa Eoak -the machine has no B axis -two grinding spindles with one grinding wheel each - The transport instructions can be found in the documentation (attachment). including Hoffmann KSM filter system Loading list available Operating data v. : Operating time: 21727 h / production time: 11960 h Machine documentation: 1 set of circuit diagrams, electrical plans, operating instructions Accessories: 2 replacement measuring heads Marposs S/500; prism supports Other: Hoffmann KSM filter system Machine condition: according to age, due to processing with emulsion *

Condition: good (used), Year of construction: 1984, Used TOS KAMENICEK model BUC63A x 3000 Universal cylindrical grinding machine. YEAR OF MANUFACTURE: 1984. MACHINE FORMERLY INSTALLED AT ROLLS ROYCE PLC IN DERBY UK. IMMEDIATELY FOR SALE AND NOW LOCATED IN BELGUIM WHERE IT CAN BE INSPECTED. SPECIFICATION Max Swing 630 mm Distance between centres 3000 mm Workhead swivel – towards wheelhead only 90 deg. mm Work spindle bored taper No. 6 M.T. Length of stroke of tailstock barrel 70 mm Tailstock barrel taper No. 6 M.T. Spindle nose clamping Din 55021 Swivelling of wheelhead + 30 deg – 10 deg Length of adjustment by re-circulating ball screw 290 mm Additional length of adjustment 250 mm Length of rapid feed 90 mm Length of infeed setting per each rev. of handwheel, measured on work diameter 0.5 mm Grinding wheel dia. X width X bore 750 x 80 x 305 mm Min. dia. of worn grinding wheel 570 mm Max. face width of grinding wheel 125 mm Rate of table traverse – steplessly variable 0.5-0.6 m/min Table traverse per 1 rev of handwheel 8 mm Swivelling of table +/- 5 deg. Max. permissible weight of work between centres 2500 kg Max. permissible weight of workpiece in chuck with overhang. (including weight of chuck) 150 kg Wheel spindle speeds (2) 840,970 rpm Grinding wheel surface speed 33 m/sec Work spindle speeds – int. var. in 2 ranges 8-50, 50-315 rpm Drive – total power required rated 31 kva Output of workhead motor 3 kw Output of wheelhead motor Electrics 15 kw 415V ,3Ph,50Hz Lajdpfx Aajh U Rzno Eok Equipped with:- Additional wheel flanges, coolant system with clarifier and splash guards. FEATURES AND EQUIPMENT – Swivel Round Internal Grinding Attachment

Condition: ready for operation (used), Year of construction: 1996, operating hours: 5,592 h, functionality: fully functional, TECHNICAL DETAILS Grinding length: 1,200 mm Grinding width: 450 mm Max. grinding wheel size: 400 x 60 x 127 mm Distance from grinding wheel to magnet max.: approx. 400 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 4,000 x 2,300 x 2,400 mm Weight: 5,800 kg Operating Hours Spindle rotation hours: 5,592 h Total operating hours: 44,885 h Lsdpfx Asx E U A Dsa Eeak EQUIPMENT Magnetic clamping plate 1,200 x 500 mm Borazon grinding wheel (mounted)

Year of construction: 1995, condition: refurbished (used), Technical data : Grinding area 1000 x 550 mm Max. longitudinal / transversal travel 1000 / 550 mm grinding height 400 mm Table load 900 kg Magnet size approx. 1000 x 550 mm Max. wheel size 400 x 100 x 127 spindle motor 10 KW speed controlled 5 - 35m/s table longitudinal feed approx. 2- 28 m/min adjustable, hydraulic cross adjustment DS - motor vertical adjustment servo - motor Dimensions, W x D x H approx. 4,8 x 2,7 x 2,7 m Installed power approx. 19,5 kW Equipment / scope of delivery : - Machine stand made of MICRO-Granite - magnetic clamping plate 1000 x 550 mm Laodpfxsm H U Tbo Aa Esk - Demagnetization - Head dresser with compensation - Automatic infeed with presize and finished size - Coolant tank, capacity approx. 260 liters - paper filter - set-up elements - Machine is rebuilt - Operating manual - SPS control new - Color scheme RAL 7035 / 7046

Condition: excellent (used), functionality: fully functional, center height: 180 mm, grinding length: 500 mm, grinding wheel diameter: 410 mm, grinding wheel width: 40 mm, spindle speed (max.): 1,500 rpm, INTERNAL/EXTERNAL GRINDING MACHINE RIBON CENTER HEIGHT: 180 mm Laedpfsx H Ip Tex Aa Eek CENTER DISTANCE: 500 mm MAX. GRINDABLE DIAMETER: 360 mm

Condition: good (used), Year of construction: 2002, Offered here is a used CNC cylindrical grinding machine from the manufacturer Kellenberger, featuring a swiveling B-axis. The machine is currently powered and can be inspected on site. It will be loaded onto a truck free of charge. Manufacturer: Kellenberger Model: Kel-Vista UR 175 Year of construction: 2002 Control: GE Fanuc Series 21i-T Technical specifications: Key data: Center height: 175 mm Center distance: 1000 mm Grinding length: 1000 mm Workpiece diameter: 349 mm Intermediate unit: Rotating part with automatic indexing, division 2.5° Swivel range: -210°...+10° Workpiece spindle head: Swivel range: -10°...+100° Spindle speed: 8 - 800 rpm Internal taper: Morse taper 5 Guaranteed roundness for chuck work: 1 µm Workpiece weight for between-center grinding: 100 kg Tailstock: Taper: Morse taper 4 Quill stroke: 48 mm Grinding head UR: Left: 400 mm Right: 300 mm Internal grinding attachment: Mounting bore for high-performance internal grinding spindle: 80 mm Lower table (Z-axis): Center distance: 1000 mm Travel max.: 1150 mm Max. speed: 12 m/min Ledpfxsx E D Euo Aa Esak Max. resolution: 0.1 µm Upper table: Center distance 1000 mm: 0°-6° With workpiece length under 800 mm: 0°-9° Grinding slide (X-axis): Travel: 320 mm Speed: 6 m/min Max. resolution: 0.1 µm Machine weight: 3,500 kg

Condition: used, Year of construction: 2006, Technical details: grinding diameter: 5-55 mm grinding length: 500 mm total power requirement: 44 kW -- Intended use and general information -- Fully automated external and surface grinding of synchronous rings Centre height: 200 mm Grinding length: 500 mm Laedpevg Thijfx Aa Ejk Grinding wheel arrangement: right, 30° angled Grinding wheel dimensions: 600 x 30 x 203.2 mm Drive power: 7 kW X/Z axis drive: ball screw Travel speed: 0.01 - 10,000 mm/min. Resolution: 1 µm Concentricity of workpiece spindle: < 1 µm Workpiece changing system: Fanuc robot Control: Siemens Sinumerik 840-D Machine weight: 7,000 kg Centre height: 200 mm Grinding length: 500 mm *

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, grinding length: 600 mm, grinding width: 600 mm, total height: 500 mm, grinding wheel diameter: 400 mm, table load: 500 kg, ★ Exceptionally well-maintained machine from the liquidation of a renowned toolmaker – be sure to view our other listings as well ★ ❗ Surface Grinding Machine / Profile Grinding Machine ELB smartLine BD6 ZRT XC ❗ Year of manufacture: 2022 Machine number: 53321 Condition: Very good Terms of delivery: Free loaded onto truck – unpacked Location: 73347 Mühlhausen Availability: By arrangement – Collection period for the machine is fixed for 10.02. and 11.02.2026 (week 7). Collection outside of this timeframe is not possible. Terms of payment: Advance payment by bank transfer Internal Ref. No.: JO4 Available for power-on inspection: YES – By appointment Technical details: Control: xpressCube Grinding length X: 600 mm ZRT = X-axis with high-dynamic timing belt drive Grinding width Z: 600 mm Grinding height Y: 500 mm on the worktable (with 400 mm grinding wheel) Table load capacity: 500 kg on table, 270 kg on magnetic chuck Table mounting area: 960 x 616 mm Workpiece clamping area: 600 x 600 mm Grinding spindle power: 10 kW Grinding spindle speed: 1000 - 3600 rpm Max. grinding wheel dimensions: 406 x 100 mm Automatic central lubrication Fully enclosed work area Handheld operating device Electro-magnetic chuck 602 x 602 mm (version with air blast holes) Paper band filtration system Extraction unit Operating hours approx.: 657 !!! Spindle hours max.: 150 !!! Further technical data available on request Scope of delivery: Manuals Available accessories Lodpfoxg Rptox Aa Eeak Dimensions & weights: Installation dimensions L x W x H approx.: 4000 x 3500 x 2900 mm Weight approx.: 7,000 kg If you have any questions or wish to arrange a viewing, please do not hesitate to contact us. ⚠️ Please also have a look at our other listings ⚠️ Additional information: We expressly recommend collection via direct transport (freight forwarder) The goods are offered for sale under exclusion of any warranty Technical data without guarantee Subject to prior sale ❗Sale exclusively to business customers❗

Condition: good (used), Year of construction: 2009, Control: Siemens 828-D SL Max. grinding diameter: 500 mm Max. grinding length: 2000 mm Max. workpiece weight: 500 kg between centres Swiveling of grinding head: +45 / -15° (manual) Lasdpfxoxyv Uzj Aa Esk Grinding wheel: 500/80/203 mm With steady rests With enclosure

Condition: used, Workshop-overhauled Surface Grinding Machine GEIBEL & HOTZ Type FS 60 AC Machine no. 2012190398 Year of manufacture 1998 - 2025 Workshop overhauled by Stange Werkzeugmaschinen in 2025 Electro-magnetic chuck 600 x 400 mm Table clamping area 960/620 x 400 mm Table longitudinal travel max. 660 mm Grinding width 400 mm Cross travel with automatic feed max. 400 mm Lasdpfx Asw Hhbcja Eok Cross travel manual adjustment max. 425 mm Distance spindle center to magnetic chuck max. 425 mm Table speed 2 - 28 m/min stepless Grinding wheel dimensions Ø 300 x 50 x 76 mm Manual vertical feed 1 division = 0.002 mm Manual cross feed 1 division = 0.01 mm Electrical connection 400 Volt, 50 Hz. - Electro-magnetic chuck GEIBEL & HOTZ, Type HPM 600 x 400, height 99 mm - Automatic depth infeed for surface and plunge grinding with digital actual value display - Depth infeed setting via decade switches - Cross feed for surface grinding motorized or manual via hand wheel - Hydraulic table longitudinal travel - Central lubrication for table longitudinal travel, Y and Z axis movements, and lead screws - Mounted grinding wheel Ø 300 mm (usable Ø 290 mm) - Separate electrical cabinet - Hydraulic unit integrated into machine base - Coolant system with paper band filter - Machine mounted on transport pallet for shipping Space requirements (L x W x H) 2850 x 2250 x 2500 mm Space requirements (L x W x H) 3000 x 2400 x 2500 mm Weight approx. 2 tons (complete) Very good condition – workshop overhauled by Stange Werkzeugmaschinen

Condition: good (used), Year of construction: 2001, Z&B Starline 500 CNC surface and profile grinding machine year of manufacture 2001 Siemens 840D control x, y, z 600 x 380 x 250 mm magnet 500 x 250 mm ball screw for the x-axis grinding wheel max 350 x 50 mm variable grinding wheel speed Lasdpfxjwz N Ele Aa Esk TAW table dresser paper band filter 6x grinding wheel and flange documentation

Condition: as good as new (ex-display), Year of construction: 2025, Centre height: 181 mm Centre distance: 650 mm Maximum grindable workpiece diameter: 360 mm Max. load between centres (cantilevered): 1000 N (100 kg) Max. load between centres: 3000 N (300 kg) Laedpfx Aotqf Sqoa Ejk Z-axis: Table swivel angle: 10° Table drive, hydraulic: 0-4 m/min X-axis: Infeed spindle travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse adjustment (air cushion): 280 mm Feed drive by DC motor Rapid feed rate: 48 mm/min/Ø Feed process: plunge grinding / longitudinal grinding 4 preselectable feed rates: mm/min/Ø 0.01–48 4 preselectable infeed amounts: mm 0.001–0.1 Spark-out time, oscillation grinding: 0–99 s / 0–99 strokes Tapping infeed: mm/Ø 0.001 Grinding spindle headstock: universal, swiveling: 0–180° Grinding wheel (external): D x b 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/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 Guard width: 100 mm Grinding spindle diameter: 60 mm Internal spindle mounting: 80 (100) mm Workpiece headstock: Stepless variable drive: Mk 4, 1/mm 30–270 / 50–450 Workpiece spindle fixable Spindle bore: MK 4/24 mm Spindle nose for flange mounting: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock swivel on rotary part: 0–90° Tailstock: Quill mounting / quill diameter: MK 4 / 75 mm Quill stroke: 45 mm Quill force: 100–800 N / 250–1400 N adjustable Quill actuation: manual (foot switch) Quill fine adjustment: ±40 µm Connections: Total connected load (machine): 6.5–10 kW Grinding spindle headstock: 5.5 (7.5) kW Workpiece headstock: 0.55 (1.1) kW Coolant filtration: 0.75–2.2 kW Guideway lubrication pump: 0.1 kW Hydraulic pump: 1.5 kW Hydraulic tank: 80 L Pneumatics: 6 bar Comparable machines: Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Condition: used, Year of construction: 1997, Technical details: max. module: 7 weight of the machine ca.: 5 t worm grinding diameter: 280-350 mm width of grinding worm: 84-104 mm Lajdpfxox Aq Egj Aa Eok min. number of teeth: 6 max. number of teeth: 600 max. top circle diameter: 360 mm max. workpiece weight: 60 kg without filter *

Year of construction: 2002, condition: refurbished (used), Saacke hob sharpening machine model HG I Largest outside diameter: 300 mm Largest vertical distance: 300 mm Grinding table X axis Center height: 200 mm Distance between centers: 700 mm X-Travel : 600 mm max. Feed Rate : 10 m/min Grinding head Y-axis Y Travel Height: 200 mm maximum Feed Rate: 5 m/min Grinding head Z axis Cross travel: 200 mm max. Feed Rate: 10 m/min Workhead carrier A-axis Workhead Spindle: ISO 50 Indexing accuracy: 10 sec Grinding spindle liquid-cooled motor spindle diameter: 170 mm Wheeö Adapter with Automatic Clamping HSK E50 Lasdpjltlayofx Aa Eek Spindle speed infinitely variable, rpm: 2,000-10,000 rpm Grinding wheel diameter: 200 mm Tailstock Barrel Hydraulic: 200 Driver Output in kW Grinding spindle : 10 kW X-axis: 1.4 kW Y-axis: 1.4 kW Z-axis: 1.4 kW A-axis: 2.0 kW High-pressure flushing for permanent cleaning of the grinding wheel during the grinding process Space requirement (without cooling container): 4m x 3.8m Weight: approx. 4500 kg Total Power Rating: 21 kW

Condition: like new (used), Year of construction: 2021, operating hours: 7,500 h, functionality: limited functionality, FOR SALE Lajdoxwbdpspfx Aa Ejk Grinding Machine Brand: STUDER Model: S 110 Year: 2021 CNC FANUC

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg between centres (unsupported), 300 kg between centres (supported) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT4, infinitely variable speed control 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 angle: 10° Cross feed travel: 80 mm Rapid traverse: 50 mm Coarse adjustment (air cushion): 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Stepless grinding wheel speed adjustment via potentiometer Lasdpsiv Au Ejfx Aa Ejk 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 weight: 3,800 kg Feed drive via DC motor Air cushion-assisted rapid positioning of the grinding spindle headstock for quick and safe positioning to the grinding location. Separate drive for external and internal grinding spindles. Fully automatic operation sequence, infeed movement via cam switch: Rapid approach, rapid retraction, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Centralised coolant supply for all grinding zones Workpiece headstock with infinitely variable drive for both live and lockable spindle modes. New digital infeed control with Siemens panel and Siemens PLC for both longitudinal and plunge grinding, parameter input for retraction, infeed amounts, feeds, spark-out times, idle strokes; compatible with the previous Karstens infeed control; featuring a colour Siemens touch panel; HEIDENHAIN scale on X and Z axes. Comparable to Weiss, EMAG, GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat.

Condition: as good as new (ex-display), Year of construction: 2025, 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 Lajdetqf Rzjpfx Aa Esk 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 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: new, We offer spare parts of all kinds for your conventional or CNC Karstens/GP cylindrical grinding machine – for all components around 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 controls new and used, reversing blocks for the Z-axis as exchange units... Also suitable for similar Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat . Laodpferaibvox Aa Eek

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. Lodpfjup Aikox Aa Esak Comparable/ EMAG-WEISS/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat.

Condition: as good as new (ex-display), Year of construction: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: - Distance between centers: 750 mm - Center height: 180 mm (250 mm optional) - Workpiece weight: 100 kg between centers, 250 kg between tips - 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: MT4, quill stroke 45 mm, cylindrical correction - Quill force: 200-600 N manual, (up to 2500 N adjustable option) - Table swivel: 12.5 degrees - Infeed spindle stroke: 80 mm - Rapid traverse: 50 mm - Coarse adjustment air cushion: 280 mm - External grinding spindle motor: 4 kW (5.5 kW optional) - Stepless speed adjustment of the grinding wheel via potentiometer - Internal grinding spindle motor: 2.2 kW - Workpiece spindle motor: 1.1 kW - Hydraulic motor: 1.5 kW Laedpfx Aasiv Auds Esk - Lubrication motor: 0.1 kW - Hydraulic tank capacity: 80 liters - Machine weight: net 3,500 kg - Infeed drive through DC motor - Air-cushion-assisted rapid adjustment of the grinding spindle head for fast and safe positioning to the grinding point - Separate drives for spindles for external and internal grinding - Fully automatic work cycle, feed movement via rotary switch: rapid advance, rapid return, grinding operation, feed stop, fine feed - Automatic longitudinal grinding cycle - Central coolant supply for all grinding points - Workpiece spindle head with continuously adjustable drive for live and lockable spindle - Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for return stroke, infeed amounts, feeds, spark-out times, idle strokes; compatible with older Karstens infeed controls, with a color Siemens touchscreen panel - Scale in X and Z axes by HEIDENHAIN Comparable to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Condition: refurbished (used), Year of construction: 1990, Karstens K11 1000 Full Equipment The 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 grinders, we can offer you complete service (both electrical and mechanical) for the machine after purchase. Technical specifications: Distance between centers: 1000 mm Center height: 180 mm Workpiece weight: 100 kg (overhung), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle: MT 4, infinitely variable speed control 30–450 rpm, swiveling range 0–90° Tailstock: MT 4, quill stroke 45 mm, micrometric adjustment Quill force: 200–600 N, hydraulically operated via foot pedal Table swivel: 10 degrees Cross slide travel: 80 mm Rapid traverse travel: 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 3800 kg Feed drive via DC motor Air-cushioned rapid traverse of grinding headstock for quick and safe positioning at grinding position Lajdjh Riwdepfx Aa Eek Separate drive for external and internal grinding spindles Fully automatic operation, infeed movement controlled by handwheel switch: rapid advance, rapid return, grinding mode, infeed stop, mym infeed Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece headstock with steplessly adjustable drive for live and lockable spindle Infeed control for longitudinal and plunge grinding, with programmable retraction, feed increments, feeds, spark-out times, and idle strokes Digital readouts for grinding spindle B-axis, workpiece spindle, X-, and Z-axis by HEIDENHAIN Paper belt filter unit approx. 250 L Comparable to Weiss/EMAG/GP cylindrical grinders/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 Manufacturer: Karstens Technical specifications: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg between centres, 300 kg between centres Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, stepless speed control 30–450 rpm, swivelling range 0–90° Tailstock: MT 4, quill stroke 45 mm Quill force: 200–600 N manual, (up to 2500 N adjustable—optional) Table swivel: 10 degrees Adjustment travel of feed spindle: 80 mm Rapid traverse stroke: 50 mm Coarse air cushion adjustment: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Stepless grinding wheel speed setting 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: 3,800 kg Feed drive via DC motor Air-cushioned rapid adjustment of the grinding headstock for quick and precise approach to the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation cycle, infeed movement controlled by cam switch: rapid approach, rapid return, grinding mode, feed stop, micron feed. Automatic longitudinal grinding cycle Laodsh Rimmepfx Aa Ejk Central coolant supply to all grinding positions Workpiece headstock with infinitely variable drive for rotating or fixed spindle configuration. New digital feed control with Siemens touchscreen panel and Siemens PLC for longitudinal and plunge grinding, with input for retraction, feed values, feed rates, spark-out times, idle strokes; compatible with previous Karstens feed control. Features a colour Siemens touchscreen panel. Comparable to Weiss, EMAG, GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat.

Condition: excellent (used), Year of construction: 1982, Karstens K11 1000 This cylindrical grinding machine is in absolutely as-new condition available from December 2025. It has extremely low operating hours and comes with accessories valued at over €20,000.00. Since we specialize in Karstens cylindrical grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical specifications: - Centre distance: 1000 mm - Centre height: 180 mm - Workpiece weight: 70 kg between centres, 250 kg on centers - Grinding wheel diameter: 400 mm - Workpiece spindle: MT 4, stepless speed adjustment 30-450 rpm, swiveling range 0 - 90° - Tailstock: MT4, quill stroke 45 mm - Tailstock support next to Z-axis table - Quill force: 200-600 N - Table swivel: 12.5 degrees - Cross slide travel (dial): 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 net weight: 3500 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 drives for external and internal grinding spindles. - Fully automatic operating cycle, infeed movement controlled via rotary cam 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, both live and lockable spindle. - Infeed control for longitudinal or plunge grinding, settings for retraction, infeed values, feed rates, spark-out times, idle strokes - Digital readout for X-axis from Heidenhain - Paper band filtration system available as an option on request. Comparable to Weiss/ EMAG/ GP-cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat Ljdpfx Aajh Rit Ej Eoak

Condition: refurbished (used), Year of construction: 1988, Karstens K11 650 The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in excellent condition. As we specialize in Karstens cylindrical grinding machines, we can offer you complete service (both electrical and mechanical) for the machine after purchase. Technical data: - Distance between centers: 650 mm - Center height: 180 mm - Workpiece weight: 100 kg (between centers), 250 kg (supported between centers) - Grinding wheel diameter: 400 mm - Workpiece spindle: MK 4, infinitely variable speed 30-450 rpm, swivel range 0 - 90° Laodpfxeh Rixxo Aa Ejk - Tailstock: MK 4, quill stroke 45 mm, fine adjustment with micrometer - Quill force: 200-600 N, hydraulically operated via foot pedal - Table swivel: 10° - Infeed spindle travel: 80 mm - Rapid traverse distance: 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 3800 kg - Infeed drive via DC motor - Air-cushioned 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 operation: infeed movement via cam switch: rapid advance, rapid return, grinding operation, infeed stop, μm infeed. - Automatic longitudinal grinding cycle - Central coolant supply for all grinding points - Workpiece spindle head with steplessly adjustable drive for both rotating and clamped spindle operations. - Infeed control for plunge and traverse grinding, settings for retraction, infeed amounts, feed rates, spark-out times, empty strokes - Paper band filter unit approx. 250 L - Comparable to Weiss / EMAG / GP-cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat