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KARSTENS K11

Stav: ako nová (výstavný stroj), Rok výroby: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 750 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg (chucked), 250 kg (between centres) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, stepless speed control 30–450 rpm, swivel range 0–90° Tailstock: MT4, quill travel 45 mm, quill correction Quill force: 200–600 N manual, (up to 2500 N possible, adjustable as an option) Table swivel: 12.5 degrees Adjustment travel, infeed spindle: 80 mm Rapid traverse: 50 mm Coarse air-lift adjustment: 280 mm External grinding spindle motor: 4 kW (5.5 kW option) Stepless 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 litres Net machine weight: 3,500 kg Infeed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle housing for quick and safe positioning. Separate drives for external and internal grinding spindles. Fully automatic operation cycle, infeed movement via rotary switch: Rapid approach, rapid return, grinding operation, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Nljdsiv Audopfx Addsi Workpiece headstock with steplessly adjustable drive for both live and lockable spindle. Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, dead travels, compatible with the old Karstens infeed control, with colour Siemens touch panel Scales on X and Z axes by HEIDENHAIN. Comparable to: Weiss / EMAG / GP-Cylindrical Grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Stav: použitý, Rok výroby: 1981, Priemer upínacieho stola 3200 mm Obežný priemer 5100 mm Výška sústruženia 2505 mm Posuv priečneho nosníka 1500 mm Max. zdvih strmeňa 1250 mm Posuv suportu 2000 mm Ovládanie Siemens 8 T Menic nástrojov 16 ks Zaťaženie stola 60 t Rozsah otáčok upínacieho stola – plynulý 0,8-100 ot./min Posuv 0,0 mm/min Rýchloposuv 6000 mm/min Výkon hlavného vretena 75 kW Hmotnosť stroja cca 70 t Pôdorys cca 9,3 x 6,1 x 6,0 m Stroj je vo vynikajúcom stave!! Nlsdpfxou Sbdgo Addei Stroj je možné dodať aj s novou elektrickou výbavou vrátane CNC riadenia Siemens SINUMERIK 840D sl. Prestavbu zabezpečí špecializovaná firma, záruka 12 mesiacov na diely a 6 mesiacov na servis personálu.

Rok výroby: 2014, Stav: pripravené na použitie (použité), A fully overhauled and modernized Karstens cylindrical grinding machine from 1992, refurbished in 2014, is available. Centre distance: 1000 mm, centre height: 180 mm, grinding diameter: 360 mm, max. workpiece weight between centers/in chuck: 250 kg/70 kg, grinding wheel diameter: 400 mm. Spindle taper: MT4, spindle speed: 450 rpm, swiveling range: 90°, tailstock taper: MT4, tailstock quill stroke: 45 mm, tailstock force: 600 N. Table swivel: 10°, cross-feed spindle travel: 80 mm, rapid traverse: 50 mm, coarse adjustment: 280 mm, weight: approx. 3800 kg. Includes 3 nearly new live centers and grinding wheels. Documentation available. Inspection on site is possible. Njdjv Suftspfx Addsli

Stav: generálne opravený (použitý), Rok výroby: 2024, Funkcionalita: plne funkčný, výška stredu: 180 mm, hmotnosť obrobku (max.): 70 kg, šírka v strede: 650 mm, priemer brúsneho kotúča: 400 mm, Výbava: otáčky plynule nastaviteľné, General overhauled cylindrical grinding machine, year of construction 2024! No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Centre distance: 650 mm Centre height: 180 mm Nsdpfxswy Ufuj Addjli Workpiece weight: 70 kg between centers, 250 kg between centres 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° Adjustment range feed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment air cushion: 280 mm MACHINE DETAILS Motor 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 Feed drive via DC motor Rapid positioning of the grinding spindle stock supported by air cushion Separate drives for external and internal grinding spindles Fully automatic operation: rapid approach, rapid return, grinding mode, feed stop, mym-feed Automatic longitudinal grinding cycle Central coolant supply Infeed control for longitudinal and plunge grinding

Stav: dobrý (použitý), Rok výroby: 2006, prevádzkové hodiny: 21 437 h, Funkcionalita: plne funkčný, číslo stroja/vozidla: 122574, Ovládanie: OSP P200 L Pozoruhodne málo odpracovaných hodín vretena. Maximálny priemer sústruženia: ø 720 mm Vzdialenosť medzi vretenami: 2 000 mm Rýchlosť hlavného vretena: 3 500 ot./min Výkon hlavného vretena: 30 kW Protivreteno: rýchlosť vretena 3 800 ot./min Výkon proti vretena: 22 kW Rýchlosť poháňaných nástrojov: 5 000 ot./min Výkon poháňaných nástrojov: 22 kW Počet poháňaných nástrojov na revolveri: 12 Horné frézovacie vreteno: HSK100 Nljdpfsurfz Ijx Addji Automatická výmena nástrojov (ATC): 32 pozícií HSK 100 Osi Y: 250 mm (+125 / -125) Pôdorys stroja (d x š): 6 150 x 3 073 mm

Stav: ako nová (výstavný stroj), Rok výroby: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Nljdpfjiv Au Eox Addei Manufacturer: Karstens Technical Data: Centre Distance: 1100 mm Centre Height: 180 mm (250 mm optional) Workpiece Weight: 100 kg between centers, 300 kg between centers Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: MT 4, 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 possible, adjustable – optional) Table Swivel: 10 degrees Feed Spindle Travel: 80 mm Rapid Traverse: 50 mm Coarse Adjustment (Air Cushion): 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely variable speed adjustment of grinding wheel 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 Net Machine Weight: 3800 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 operating sequence, feed movement via rotary cam switch: Rapid approach, rapid return, grinding operation, feed stop, mym-feed. Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with infinitely variable drive for rotating and locking spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for return, feed amounts, feed rates, dwell times, idle strokes, compatible with older Karstens infeed controls, with color Siemens touch panel, HEIDENHAIN scales on X and Z axes. Comparable to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat .

Stav: veľmi dobrý (použitý), Rok výroby: 1988, Funkcionalita: plne funkčný, výška stredu: 180 mm, hmotnosť obrobku (max.): 70 kg, šírka v strede: 650 mm, priemer brúsneho kotúča: 400 mm, hmotnosť obrobku medzi hrotmi: 250 000 g, The machine has been completely overhauled and inspected by the seller! TECHNICAL DETAILS Working Area • Distance between centers: 650 mm • Center height: 180 mm • Workpiece weight: max. 70 kg unsupported / max. 250 kg between centers • Grinding wheel diameter: 400 mm Workpiece Spindle • Taper: MT4 • Speed: 30 - 450 rpm • Swivel range: 0 - 90° • Motor power: 0.55 kW Tailstock • Taper: MT4 • Quill stroke: 45 mm • Quill force: 200 - 600 N Travels and Settings • Table swivel: 10° • Infeed spindle travel: 80 mm • Rapid traverse: 50 mm • Coarse adjustment, air cushion: 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 the grinding spindle headstock • Separate drive for external and internal grinding spindles • Fully automatic operating cycle with rotary switch • Automatic longitudinal grinding cycle Nsdewy Rnfepfx Addjli • Central coolant supply to all grinding points • Workpiece spindle headstock with steplessly variable drive • Feed control for longitudinal and plunge grinding

Stav: dobrý (použitý), Rok výroby: 1990, CNC kruhová brúska Výrobca: TSCHUDIN Typ: HTG 22 - 862 Rok výroby: 1990 s riadením MARPOSS E14 a meracou riadiacou jednotkou E5. Vzdialenosť medzi hrotmi: 650 mm Výška hrotov: 100 mm Brúsna dĺžka: 620 mm Hmotnosť: cca 4 500 kg Ďalšie technické údaje nájdete v TECHNICKOM DÁTOVOM LISTE. Nlodpfxsid Apho Addsi S mnohými brúsnymi kameňmi a upínacími prípravkami. Kompletná dokumentácia k stroju je k dispozícii. Stroj sa nachádza na sklade.

Stav: generálne opravený (použitý), Rok výroby: 1990, Karstens K11 1000, full equipment The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in excellent condition. Since we specialize in Karstens cylindrical grinding machines, we can offer you comprehensive service (both electrical and mechanical) for the machine after purchase. Technical data: - Distance between centers: 1000 mm - Center height: 180 mm - Workpiece weight: 100 kg (unsupported), 250 kg (between centers) - Grinding wheel diameter: 400 mm - Workpiece spindle: MT 4, stepless speed control 30–450 rpm, swiveling range 0–90° - Tailstock: MT4, quill stroke 45 mm, micrometric adjustment - Quill force: 200–600 N, hydraulically operated via foot pedal - Table swivel: 10 degrees - Infeed spindle adjustment range: 80 mm - Rapid traverse distance: 50 mm - Coarse adjustment, air cushion: 280 mm Nlodpjh Riwdsfx Addji - External grinding spindle motor: 4 kW - Internal grinding spindle motor: 2.2 kW - Workpiece spindle motor: 0.55 kW - Net machine weight: 3800 kg - Infeed drive via DC motor - Air-cushioned rapid adjustment of the grinding spindle head for quick and safe positioning - Separate drive for spindles for external and internal grinding - Fully automatic operating sequence, infeed motion operated via rotary switch: rapid advance, rapid return, grinding operation, infeed stop, mym-infeed - Automatic longitudinal grinding cycle - Central coolant supply to all grinding areas - Workpiece headstock with steplessly adjustable drive for both rotating and lockable spindle - Infeed control for longitudinal and plunge grinding, input for retraction, infeed amounts, feed rates, dwell times, air cuts - Digital position indicators for grinding spindle B-axis, workpiece spindle, X- and Z-axis from HEIDENHAIN - Paper band filter unit approx. 250 L - Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Stav: ako nová (výstavný stroj), Rok výroby: 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 (chucked), 300 kg (between centres) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed control 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 as an option) Table swivel: 10 degrees Cross slide travel: 80 mm Rapid traverse: 50 mm Coarse adjustment 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 litres Machine weight: net 3800 kg Infeed drive via DC motor Air-cushioned rapid traverse adjustment of the grinding spindle head for fast and safe approach to grinding position. Separate drives for external and internal grinding spindles. Fully automatic work cycle; infeed movement via rotary cam switch: Rapid approach, rapid retraction, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply to all grinding points Workpiece headstock with infinitely variable drive in live or fixed spindle modes. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, programmable retraction distances, infeed amounts, feed rates, spark-out times, idle strokes; compatible with previous Karstens infeed control, with colour Siemens touch panel Nledpfx Ajh Rimmsddoi Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Stav: pripravené na použitie (použité), otvor vretena: 84 mm, Echea lathe model AII with 5000mm between centers, swing over bed diameter 750mm, swing over gap 1050mm, swing over carriage 500mm, spindle bore diameter 84mm, spindle speeds from 8 to 850 rpm, equipped with a 400mm universal 3-jaw self-centering chuck and a 600mm independent jaw chuck, comes with both fixed and travelling steady rests, the lathe is fitted with safety guards, and is in generally good condition. Nedpfx Adou I Rl Esdsli

Stav: generálne opravený (použitý), Rok výroby: 1988, Karstens K11 650 The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in very good condition. As we specialize in Karstens cylindrical grinding machines, we can offer you full service (both electrical and mechanical) for the machine after purchase. Technical specifications: Nsdpfxoh Rixxo Addjli Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 100 kg (between centers), 250 kg (supported between centers) 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, fine adjustment Quill force: 200–600 N, hydraulically operated via foot pedal Table swivel angle: 10 degrees Infeed spindle travel: 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 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 spindles for external and internal grinding. Fully automatic operation, infeed movement via rotary switch: Rapid advance, rapid return, grinding cycle, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle head with infinitely variable drive for both live and fixed spindle operations. Infeed control for plunge and traverse grinding, with programmable retraction, infeed amounts, feeds, spark-out times, and empty strokes Paper band filter system approx. 250 L Comparable to Weiss/ EMAG/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Stav: nový, Ponúkame vám pre vašu konvenčnú alebo CNC Karstens/GP brúska na guľato náhradné diely všetkých druhov pre koník, vretenovú hlavu obrobku, brúsnu vretenovú hlavu, guľôčkové skrutky, optické pravítka, príruby brúsnych kotúčov, pohonné motory, pohony osí (BOSCH SIEMENS), mechy, ložiská, K11/K21 prísuvové riadenia nové a použité, prepínacie bloky osi Z na výmenu...\n\nPodobne Weiss/EMAG/GP-brúska na guľato/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat. Nlodpfxsraibvs Addei

Stav: použitý, Rok výroby: 2005, Technické detaily: Hmotnosť stroja cca: 8 t Potrebný priestor cca: 2,95 x 1,6 x 2,36 m Priemer skľučovadla: 250 mm Nlodpeizlh Hjfx Addoi Obežný priemer: 265 mm Pozdĺžna os (x-os): 170 mm Pozdĺžna os (z-os): 200 mm Otáčky vretena: 1 500 ot./min Priemer ložiska vretena: 100 mm Pick-up stroj