Karstens pirkti naudotą (28)

Sąlyga: reikia remonto (naudotas), Tipas AS - 900 Mašinos Nr. 74054 Gjdpfx Acoxguxfoujuh Centro atstumas 900 mm Centro aukštis 150 mm Didž. šlifavimo diskas 400 x 80 x 127 mm Centro aukštis 150 mm Centro atstumas 900 mm ..... Būklė: Mašinos negalima įjungti! Mašinai taikoma: Būklė nežinoma! Komplektacija pagal pridėtas nuotraukas ....

Sąlyga: geras (naudotas), Gamybos metai: 2002, Machine type: CNC Lathe Manufacturer: Reinecker Karstens Kopp - EMAG Model: VSC 250 DS Serial number: M02.43446 Year of manufacture: 2002 Available immediately Guedpfekyrwwox Acuoh Ex-works, self-dismantling Dismantling and loading can be offered as an option

Sąlyga: naudotas, Gamybos metai: 1990, Oro pagalvės greitas šlifavimo veleno galvos reguliavimas Godpfjxbh Ebex Acusuh

Sąlyga: paruoštas naudoti (naudotas), Five metalworking machines are available: (1) Karstens cylindrical grinding machine, (2) Iberimex MOD. T6 lathe, (3) multi-spindle drilling machine, (4) 2x Weiler thread cutting machines. Inspection on site is possible. Gjdsnl Emfspfx Acuouh

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 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 centers (unsupported), 300 kg between centers Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workhead: Morse taper 4, infinitely variable speed control 30–450 rpm, swivel range 0–90° Tailstock: Morse taper 4, quill stroke 45 mm Quill Force: 200–600 N manually (up to 2500 N adjustable, optional) Table Swivel Range: 10 degrees Cross Slide Travel: 80 mm Gjdpfx Aeiv Au Ejcujuh Rapid Traverse (infeed): 50 mm Coarse Adjustment with Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely variable grinding wheel speed setting via potentiometer Internal Grinding Spindle Motor: 2.2 kW Workhead Spindle Motor: 1.1 kW Hydraulic Motor: 1.5 kW Lubrication Motor: 0.1 kW Hydraulic Tank Capacity: 80 litres Machine Weight: Net 3800 kg Infeed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and safe positioning to the grinding station. Separate drive for external and internal grinding spindles. Fully automatic operation sequence, infeed movement via rotary cam switch: Rapid approach, rapid return, grinding operation, feed stop, micron infeed. Automatic longitudinal grinding cycle Centralized coolant supply for all grinding stations Workhead with infinitely variable drive for both live and fixed spindle settings. New digital infeed control with Siemens panel and Siemens PLC for traverse grinding and plunge grinding, input for retraction, feed amounts, feeds, spark-out times, rapid traverse, compatible with the previous Karstens infeed control, with colour Siemens touchpanel, HEIDENHAIN brand scale on X and Z axes. Similar to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 2015, Retrofit 2015 Karstens K 52 cylindrical grinding machine, CNC control unit Eckelmann ENC 66, workpiece length 650 mm, Weiss Schleiftechnik retrofit in 2015, extended with automation in 2023, spindle power 7.5 kW, center height 180 mm, grinding wheel diameter 500 mm, straight / angular plunge grinding, filter system, Godeuc Uttspfx Acueuh automatic loading between centers, prism belt for raw / finished parts

Sąlyga: geras (naudotas), Gamybos metai: 1970, Funkcionalumas: visiškai funkcionalus, Data: Centre Distance: 300 mm Centre Height: 150 mm External Grinding Spindle: 4.0 kW Grinding Wheel Max.: 400 x 80 x 127 mm Spindle Taper: MT4 Workpiece Headstock: 0.55 kW Guodpfx Aoxbnlnocuoh Workpiece Speeds: 30 – 450 rpm Internal Grinding Spindle: 1.5 kW

Sąlyga: naudotas, Gamybos metai: 1999, Grinding diameter: 360 mm Grinding length: 650 mm Centre height: 180 mm Control: SIEMENS 840 D Total power requirement: 15 kW Machine weight approx.: 9500 kg Space requirement approx.: [not specified] KARSTENS CNC-controlled external cylindrical grinding machine Type K 52 - 650 (98 019 06 52051) Year of manufacture: 1999 Centre height: 180 mm Centre width / Max. clamping length: 750 mm Max. grinding length: 650 mm Grinding length for plunge grinding: 150 or 210 mm External grinding diameter min./max.: approx. 5-360 mm Max. grinding width for plunge grinding: 150 mm Max. workpiece weight between centers/floating: 250/70 kg Grinding wheel dimensions (diameter x width x bore): 600 x 150 x 203 mm Cutting speed, steplessly adjustable up to: 35/50 m/sec Grinding slide travel (X-axis): 360 mm Grinding slide feed: 0.01 – 6,000 mm/min Workpiece headstock (MK4) - spindle speeds (C-axis), stepless: 1–1,000 rpm Table speed (Z-axis): 0.01 – 10,000 mm/min Feedback system resolution: 0.0002/0.0005 mm Spindle drives: 11/15 kW * Total drive approx. 30 kW - 400 V - 50 Hz Gsdot Hw A Hjpfx Acueuh Weight approx.: 9,500 kg Accessories / Special features: - Granite machine base with all technical and thermal advantages - SIEMENS CNC control Type 840 D with software and subprograms - Manual control unit - MOVOMATIC measuring control Type ES 400 with hydraulically retractable measuring bracket - Grinding slide set to 0° – ideal for straight plunge grinding - Grinding wheel mounted on the left side, extra wide up to 210 mm - Fixed workpiece headstock or flange driver - Tailstock on sub-slide with approx. 50 mm stroke, hydraulically operated with quill correction - Powered diamond disk profiling device for CNC profiling of the grinding wheel - Wheel balancing device on the machine - The machine is currently equipped with a HEILIG loading gantry which automatically loads/unloads cylindrical workpieces approx. 30 x 100 mm into/out of the work zone - Simultaneous handling of raw and finished parts with double gripper - Separate hydraulic unit, DEMAG chain hoist for easier grinding wheel change - Complete machine enclosure with manually lockable and electronically monitored doors - No coolant system, but intermediate tank for central supply Condition: good – ready for demonstration soon – ideal machine for plunge grinding operations Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice We have a wide selection of all types of grinding machines, please enquire with us.

Sąlyga: geras (naudotas), Gamybos metai: 1974, digital display Gedpowpya Njfx Acujuh grinding diameter 250 mm grinding length 650 mm accessories

Sąlyga: paruoštas naudoti (naudotas), Grinding length: 650 mm, center height: 150 mm, grinding wheel dimensions: 400 x 80 x 127 mm, spindle diameter with MK 4 taper: 50 mm, weight: 2.9 t, including band filter, electrical schematics, and hydraulic diagrams. An on-site inspection is possible. Guedpfjp T Uphjx Acujh

Sąlyga: naujas, We offer you spare parts of all kinds for your conventional or CNC Karstens/GP cylindrical grinding machine, including tailstocks, workpiece headstocks, grinding spindles, ball screw drives, glass linear scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), bellows, bearings, K11/K21 infeed controls (new and used), and Z-axis reversing blocks for exchange. Gedpfxjup Aikj Acujuh

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 2024, Funkcionalumas: visiškai funkcionalus, centro aukštis: 180 mm, ruošinio svoris (maks.): 70 kg, plotis centre: 650 mm, šlifavimo disko skersmuo: 400 mm, Įranga: sūkių greitis be galo kintamas, Completely overhauled cylindrical grinding machine, year of manufacture 2024! No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Between centers: 650 mm Center height: 180 mm Workpiece weight: 70 kg (unsupported), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle and tailstock Workpiece spindle: Morse taper 4 Speed: infinitely variable, 30–450 rpm Swivel range: 0–90° Tailstock: Morse taper 4 Quill stroke: 45 mm Quill force: 200–600 N Axes and adjustments Table swivel: 10° Infeed spindle travel: 80 mm Rapid traverse travel: 50 mm Coarse air cushion adjustment: 280 mm MACHINE DETAILS Gusdpfx Aewy Ufuscueh Motors External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: 3,600 kg EQUIPMENT Infeed drive via DC motor Pneumatic lift-off supported rapid adjustment of grinding spindle stock Separate drives for external and internal grinding spindles Fully automatic working sequence: rapid approach, rapid retraction, grinding mode, infeed stop, micrometer infeed Automatic longitudinal grinding cycle Centralized coolant supply Infeed control for longitudinal and plunge grinding

Sąlyga: naudotas, Gamybos metai: 2000, Grinding diameter: 360 mm Grinding length: 1600 mm Center height: 180 mm Internal diameter: 0 mm Grinding depth: 0 mm Swing diameter: 0 mm Total power requirement: 40 kW Machine weight approx.: 10,000 kg Space requirement approx.: m KARSTENS Universal CNC External, Internal and Surface Grinding Machine with polygon, non-circular, multi-edge, and thread grinding capability BWO CNC control type 900 C, type K 51 - 1500 Year of manufacture: 2000 Serial No. 99 033 ----- Center height: 180 mm Distance between centers / grinding length: 1,700 / 1,600 mm Max. workpiece weight between centers: 250 kg External grinding: Grinding diameter approx.: 5 - 360 mm Grinding wheel size (diameter x width x bore): 500 x 100 x 127 mm Grinding spindle speeds (35 m/s / 50 m/s): 1,900 / 2,200 rpm Drive power external/surface/internal: 7.5 / 7.5 / 4.0 kW Grinding spindle carrier with 3 positions B-axis swivel range: 240 / 17.5 ° X-axis / cross slide travel: 360 mm Grinding slide feed: 0.001 – 125 mm/min Workpiece spindle speeds, infinitely variable: 1 – 1,000 rpm C-axis spindle mount / bore: 24 mm, MK 4 Table speed (Z-axis): 0.01 – 10 m/min Total power installed: 40 kW – 400 V – 50 Hz Guodpfx Aot Hw Rdecujh Weight approx.: 10,000 kg Accessories / Special Equipment: Universal CNC cylindrical grinding machine suitable for almost all grinding tasks, in particular also for non-round grinding / eccentric/cam contour grinding and polygon grinding as well as face grinding on multi-edged workpieces and even thread grinding with appropriate grinding wheel profiles. Freely programmable BWO CNC control with a variety of subprograms and simple parameter input. Grinding of multiple diameters in a single setup possible. • B-axis with three grinding spindles, one of them with MOVOMATIC touch probe • MOVOMATIC pneumatic diameter measurement head CR 60, for mounting on the grinding table, control unit type ES 400, • MPM grinding wheel balancing device, straight dresser with diamond fleece mounted on the table, powered diamond wheel dresser, • Workpiece headstock pneumatically shiftable, hydraulic tailstock with adjustable quill, • Various other accessories, but without coolant system Condition: Good to very good – ready for demonstration under power, Ideal machine for spindle manufacturing, etc. Delivery: ex-stock as inspected Payment: strictly net - upon receipt of invoice

Gamybos metai: 2014, Sąlyga: paruoštas naudoti (naudotas), A Karstens cylindrical grinding machine, originally built in 1992 and fully overhauled and modernised in 2014, is available. Centre distance: 1000 mm, centre height: 180 mm, grinding diameter: 360 mm, max. workpiece weight between centres/flying: 250 kg / 70 kg, grinding wheel diameter: 400 mm. Spindle taper: MK4, spindle speed: 450 rpm, swivel range: 90°, quill taper: MK4, quill stroke: 45 mm, quill force: 600 N. Table swivel: 10°, feed spindle travel: 80 mm, rapid traverse: 50 mm, coarse adjustment: 280 mm, weight: approx. 3800 kg. Includes 3 nearly new live centres and grinding wheels. Documentation available. On-site inspection possible. Guodpfev Suftox Acush

Sąlyga: naujas, We offer you spare parts of all kinds for your conventional or CNC Karstens/GP cylindrical grinding machine, including for tailstocks, workpiece spindle stocks, grinding spindle stocks, ball screws, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), bellows, bearings, K11/K21 infeed controls (new and used), as well as Z-axis reversing blocks on exchange... Gusdpfsraibvjx Acujh

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 1988, Funkcionalumas: visiškai funkcionalus, centro aukštis: 180 mm, ruošinio svoris (maks.): 70 kg, plotis centre: 650 mm, šlifavimo disko skersmuo: 400 mm, ruošinio svoris tarp centrų: 250 000 g, The machine was completely repaired and inspected by the seller! TECHNICAL DETAILS WORKING RANGE Centre distance: 650 mm Centre height: 180 mm Workpiece weight: max. 70 kg between centres unsupported / max. 250 kg between centres Grinding wheel diameter: 400 mm WORKPIECE SPINDLE Mount: MK4 Speed: 30 - 450 rpm Swivel range: 0 - 90° Motor power: 0.55 kW TAILSTOCK Mount: MK4 Quill stroke: 45 mm Quill force: 200 - 600 N TRAVEL AND SETTINGS Table swivel: 10° Feed spindle travel: 80 mm Rapid traverse: 50 mm Gedpfx Acowy Rnfsusuh Coarse air cushion adjustment: 280 mm MACHINE DETAILS DRIVES External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW WEIGHT Machine weight: 3,600 kg EQUIPMENT Air-cushioned rapid adjustment of grinding spindle headstock Separate drives for spindle for external and internal grinding Fully automatic operation with rotary cam switch Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle headstock with steplessly adjustable drive Infeed control for longitudinal and plunge grinding

Gamybos metai: 1974, Sąlyga: paruoštas naudoti (naudotas), A Karstens cylindrical grinding machine with digital readout is available. Centre height: 180 mm, grinding diameter: 360 mm, distance between centres: 650 mm, max. workpiece weight between centres/floating: 70 kg/250 kg. Grinding wheel outside diameter: 400 mm, face width: 250 mm, peripheral speed: 35 m/s, speed: 450 rpm, spindle taper: MK4, quill diameter: 50 mm, fine adjustment: 0.08 mm. Machine dimensions X/Y: approx. 3250 mm/2150 mm, weight: approx. 3600 kg. An on-site inspection is possible. Guodpfovf Iy Rsx Acujh

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Centre height: 181 mm Centre width: 650 mm Gjdpfxjtqf Sqo Acusuh Maximum grindable workpiece diameter: 360 mm Max. load (between centres): 1000 N (100 kg) (unsupported)/3000 N (300 kg) (between centres) Z-Axis Table swivel angle: 10° Table drive (hydraulic): 0–4 m/min X-Axis Cross slide stroke: 80 mm Rapid traverse (hydraulic): 50 mm Coarse adjustment (air cushion): 280 mm Feed drive via DC motor Rapid feed rate: 48 mm/min per Ø Infeed cycle: plunge/longitudinal grinding 4 preselectable feed rates (mm/min per Ø): 0.01–48 4 preselectable infeed increments (mm): 0.001–0.1 Dwell time for shoulder grinding (s): 0-99 / 0–99 strokes Incremental infeed (mm per Ø): 0.001 Grinding spindle head, universal, swiveling: 0–180° Grinding wheel: external D x width x bore (mm): 500 x 100 x 127 or 203.2 Grinding wheel (face, option) D x width x bore (mm): 250 x 32 x 76.2 Grinding wheel (internal, option) D (mm): (2–250) Drive power (external, face): 5.5 kW (7.5 kW) Drive power (internal): 2.2 kW Peripheral speed (external): 35 (50) m/s Grinding wheel wear (external): 160 mm per Ø Guard width: 100 mm Grinding spindle diameter: 60 mm Internal spindle mounting: 80 (100) mm Workhead: Drive steplessly adjustable: Mk 4, 1/mm 30–270 / 50–450 Workpiece spindle lockable Spindle mounting: MK 4/24 mm Spindle nose for flange mounting: MK 4 cylindrical Ø63H6 x 6 mm Workhead swivels on rotary part: 0–90° Tailstock: Quill mounting/quill diameter: MK4/50 mm Quill stroke: 45 mm Quill force: 100–800 N / 250–1400 N adjustable Quill operation: manual (foot switch) Quill fine adjustment: ±40 μm Connection specifications: Total connected load: 6.5–10 kW Grinding spindle head: 5.5 (7.5) kW Workhead: 0.55 (1.1) kW Coolant purification: 0.75–2.2 kW Lubrication pump for guideways: 0.1 kW Hydraulic pump: 1.5 kW Hydraulic tank: 80 litres Pneumatics: 6 bar

Gamybos metai: 2016, Sąlyga: paruoštas naudoti (naudotas), A universal grinding machine Karstens, originally built in 1968 and completely overhauled in 2016, is available. Grinding length: 320 mm, center height: 150 mm, grinding wheel diameter: 350 mm, spindle diameter: 60 mm, workpiece headstock: MT4, tailstock: MT4. Includes approx. 200 liters wet grinding system, 3 grinding wheel mounts, internal grinding device, grinding spindle, quick clamping device, collet chucks, various chucks, and extraction unit. Documentation is available. On-site inspection is possible. Gusdpfew E Iy Asx Acuoh

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 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. As we specialize in Karstens cylindrical grinders, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical Data: • Centre distance: 1000 mm • Centre height: 180 mm • Workpiece weight: 100 kg between centers (unsupported), 250 kg supported • Grinding wheel diameter: 400 mm • Workpiece spindle: MT 4, steplessly variable speed 30–450 rpm, swivel range 0–90° • Tailstock: MT 4, quill stroke 45 mm, fine cylindrical adjustment • Quill force: 200–600 N, hydraulically operated via foot pedal • Table swivel range: 10° • Cross slide travel: 80 mm • Rapid traverse: 50 mm • Coarse feed 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 • Feed drive via DC motor • Air-cushion assisted rapid adjustment of grinding spindle head for quick and safe positioning to the grinding position. • Separate drives for external and internal grinding spindles. • Fully automatic operation sequence, infeed movement via cam switch: rapid forward, rapid return, grinding mode, feed stop, micron feed. • Automatic longitudinal grinding cycle • Central coolant supply for all grinding points • Workpiece headstock with infinitely variable drive for rotating and lockable spindle. • Feeding control for longitudinal and plunge grinding, setting for retraction, feed amounts, feed rates, spark-out times, air cuts • Digital readouts for grinding spindle (B axis), workpiece spindle, X-, and Z-axis by HEIDENHAIN Godpfx Ash Riwdscusuh • Paper-belt filter automatic (approx. 250 liters) • Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Make: Karstens Technical Data: Distance between centers: 750 mm Center height: 180 mm (250 mm optional) Workpiece weight: 100 kg (supported between centers), 250 kg (between centers) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT4, infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: MT4, quill stroke 45 mm, taper correction Quill force: 200–600 N manual (up to 2500 N adjustable, optional) Table swivel: 12.5° Cross slide travel (infeed spindle): 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Infinitely variable 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 liters Machine weight: net 3500 kg Gusdpfxoiv Audo Acush Infeed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and safe positioning of the grinding location Separate drives for the spindles for external and internal grinding Fully automatic operation, infeed movement via cam switch: rapid approach, rapid retract, grinding operation, infeed stop, μm-infeed Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece headstock with steplessly variable drive for rotating and lockable spindle Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding; input options for retraction, infeed amounts, feed rates, dwell times, idle strokes; compatible with previous Karstens infeed control; with color Siemens touch panel Linear scale on X and Z axes by HEIDENHAIN Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 1988, Karstens K11 650 The cylindrical grinding machine has been completely overhauled at PS-Karstens. The machine has been inspected and is in excellent condition. As we specialize in Karstens cylindrical grinding machines, we can provide you with complete service (both electrical and mechanical) after purchase. Technical data: - Centre distance: 650 mm - Centre height: 180 mm - Workpiece weight: 100 kg between centers, 250 kg flying - Grinding wheel diameter: 400 mm - Workpiece spindle: MT 4, infinitely variable speed control 30–450 rpm, swivel range 0–90° - Tailstock: MT 4, quill stroke 45 mm, micrometric adjustment - Quill force: 200–600 N, hydraulically actuated via foot pedal - Table swivel adjustment: 10 degrees - Feed spindle travel: 80 mm - Rapid traverse: 50 mm - Coarse adjustment air cushion stroke: 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 via DC motor - Air cushion-assisted rapid adjustment of the grinding spindle head for quick and safe positioning to the grinding location - Separate drives for external and internal grinding spindles - Fully automatic operation cycle, feed movement controlled via cam switch: rapid advance, rapid return, grinding mode, feed stop, micron feed - Automatic longitudinal grinding cycle - Central coolant supply to all grinding sites - Workpiece spindle head with infinitely variable drive for live and fixed spindle modes - Feed control for plunge and traverse grinding; setting for retraction, feed amount, feed rates, spark-out times, idle strokes - Paper band filter unit approx. 250 L Gjdpfxeh Rixxs Acusuh Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Make: Karstens Technical Data: Distance between centers: 750 mm Center height: 180 mm (250 mm optional) Workpiece weight: 100 kg (supported between centers), 250 kg (between centers) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT4, infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: MT4, quill stroke 45 mm, taper correction Quill force: 200–600 N manual (up to 2500 N adjustable, optional) Table swivel: 12.5° Cross slide travel (infeed spindle): 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm Gedpfx Aoh Rftlocueuh External grinding spindle motor: 4 kW (5.5 kW optional) Infinitely variable 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 liters Machine weight: net 3500 kg Infeed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and safe positioning of the grinding location Separate drives for the spindles for external and internal grinding Fully automatic operation, infeed movement via cam switch: rapid approach, rapid retract, grinding operation, infeed stop, μm-infeed Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece headstock with steplessly variable drive for rotating and lockable spindle Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding; input options for retraction, infeed amounts, feed rates, dwell times, idle strokes; compatible with previous Karstens infeed control; with color Siemens touch panel Linear scale on X and Z axes by HEIDENHAIN Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Centre Height: 181 mm Centre Distance: 1000 mm Maximum Workpiece Diameter (grindable): 360 mm Maximum Load (overhung): 1000 N / 100 kg Maximum Load (between centers): 3000 N / 300 kg Z-Axis Table Swivel Angle: 10° Gjdpfx Acetqf Rzsujuh Table Feed (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 via DC Motor Rapid Feed: 48 mm/min/Ø Infeed Cycle: Plunge / Longitudinal Grinding 4 Preselectable Feed Rates: mm/min/Ø 0.01-48 4 Preselectable Infeed Amounts: mm/Ø 0.001-0.1 Automatic Spark-out (shoulder grinding): s 0-99 / 0-99 strokes Tip Infeed: mm/Ø 0.001 Universal Swivelling Grinding Spindle Head: 0-180° Grinding Wheel (external): D x width x bore (mm): 500x100x127 or 203.2 Grinding Wheel (face, optional): D: 250x32x76.2 mm Grinding Wheel (internal, optional): D: (2-250) mm Drive Power (external/face): 5.5 kW (7.5 kW) Internal Grinding Drive Power: 2.2 kW Peripheral Speed (external): 35 m/s (50 m/s) Grinding Wheel Wear (external): mm/Ø 160 Guard Width: 100 mm Grinding Spindle Diameter: 60 mm Internal Spindle Mount: 80 (100) mm Workpiece Spindle Head: Infinitely Variable Drive: Mk 4, 1/min: 30-270 / 50-450 Workpiece Spindle: lockable Spindle Taper: MK 4/24 mm Spindle Nose for Flange Mount: MK 4, cylindrical Ø63H6 x 6 mm Workpiece Spindle Head Swivels on Rotary Part: 0-90° Tailstock: Quill Taper / Quill Diameter: MK4 / 75 mm Quill Stroke: 45 mm Quill Force: 100-800 N / 250-1400 N adjustable Quill Operation: manual (footswitch) Quill Fine Adjustment: ±40 µm Electrical Data: Total Machine Connected Load: 6.5 – 10 kW Grinding Spindle Head: 5.5 kW (7.5 kW) Workpiece Spindle Head: 0.55 kW (1.1 kW) Coolant Filtration: 0.75 – 2.2 kW Guideway Lubrication Pump: 0.1 kW Hydraulic Pump: 1.5 kW Hydraulic Tank: 80 liters Pneumatics: 6 bar

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: Distance between centers: 1100 mm Center height: 180 mm / (250 mm optional) Workpiece weight: 100 kg between centers, 300 kg supported between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed 30-450 rpm, swivel range 0 - 90° Tailstock: MT 4, quill stroke 45 mm Quill force: 200-600 N manual (up to 2500 N adjustable, optional) Gusdpfx Acjh Rimmjujh Table swivel: 10 degrees Cross slide travel: 80 mm Rapid traverse: 50 mm Air cushion coarse adjustment: 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 liters Machine weight net: 3,800 kg Infeed drive via DC motor Air cushion-supported rapid positioning of the grinding spindle head for fast and secure approach to the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation, infeed motions controlled via joystick operator switch: Rapid advance, rapid return, grinding operation, infeed stop, mym-infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece headstock with infinitely variable drive, capable of live and clamped spindle operation. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, programmable for retraction, infeed amounts, feed rates, spark-out times, air cuts, compatible with the old Karstens infeed control, with color Siemens touch panel Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat