Beli Mesin gerinda silindris dengan panjang penggerindaan 600–1099 mm bekas (198)

Kondisi: bekas, de-001 Gujdjwnhmbjpfx Adqjh

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 1315/451, Completely overhauled: Mechanics, geometry, hydraulics, and electrical components (checked and/or replaced) Grinding Wheel Head Disassembly, cleaning, replacement of worn and defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, adjustment. Newly painted. Workpiece Headstock Disassembly, cleaning, replacement of worn and defective parts, motor overhaul, replacement of belts. New spindle bearings. Newly painted. Tailstock Disassembled, inspected, and overhauled. Hydraulics Disassembly, motor inspection, replacement of hoses, defective and worn parts replaced. Hydraulic block inspected. X-Axis Disassembly, replacement of worn parts such as O-rings, seals, segments, etc., hydraulic piston overhaul, tables ground. Z-Axis Disassembly, tables ground, replacement of worn and defective parts, hydraulic piston overhaul, newly painted. Electrical Cabinet Comprehensive inspection, various relays replaced. Painting Colors: White RAL 9003 and Grey RAL 7011 Geometry in accordance with manufacturer’s protocol. Inspection and cleaning of various accessories Origin: CH Voltage: 380 / 50 / 3 Net weight: approx. 2200 kg Customs tariff number: 8460.2920 TECHNICAL SPECIFICATIONS Guedsw U Ry Njpfx Adqeh Nominal centres distance: 600 mm Maximum centres distance (with extended headstock): 750 mm Centre height, standard: 125 mm Centre height with interchangeable headstock/follow rest shoes: 175 – 250 mm Maximum workpiece diameter (at 125 mm centre height): 250 mm Maximum workpiece diameter with interchangeable shoes: 350 – 500 mm Table swivel range, each direction: 10° Maximum surface grinding length (max. width = 200 mm): 900 mm Table speed, stepless hydraulic adjustment: 0 – 6 m/min approx. Table reversal delay: 0 – 5 sec Grinding wheel for external grinding, diameter-width-bore: 400 x 50 x 127 mm Grinding wheel for surface grinding: 250 x 13 x 76 mm Grinding spindle speed: 1500/1700/2200/3600 rpm Grinding wheel head swivel range: 270° With index positions every: 90° Vertical movement of grinding wheel head, centre height: 125–350 mm Transversal travel of grinding wheel head: 285 mm Hydraulic rapid feed and retract travel: 40 mm Intermittent infeed of grinding wheel by table reversal: 0.001–0.03 mm/dia Continuous plunge grinding infeed: 0–0.9 mm/dia Micrometer stop for infeed, per increment: 0.001 mm/dia Workhead swivel range: 360° Workhead spindle speed, stepless variable, normal/special speed: 20–400 / 10–400 rpm Workhead / tailstock internal taper: Morse 5 / 3 Grinding wheel head motor, approx.: 4 HP All technical details provided without responsibility for errors or omissions.

Tahun pembuatan: 1975, Kondisi: siap digunakan (bekas), nomor mesin/kendaraan: M-27 738, Centre height: 165 mm Centre width/grinding length: 1000/1075 mm Max. grinding diameter: 250 mm Table swivelling range: +/- 8° Max. table longitudinal travel: 1210 mm Workpiece headstock swivelling range: 0 - 90° Spindle bore/taper: 38 mm / Morse taper 5 Grinding spindle headstock simple swivelling Gsdpfsd Rv Rbjx Adqeuh Hydraulic rapid traverse approx.: 50 mm Grinding wheel dimensions: 400 x 50 x 127 mm 2 grinding wheel speeds via stepped V-belt pulley Drive power: 3 kW Space requirements: 2900 x 2200 x 1750 mm Weight: approx. 3.5 t

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 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, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed 30-450 rpm, swiveling range 0 - 90° Tailstock: MT4, quill stroke 45 mm Quill force: 200-600 N manual, (up to 2500 N adjustable, optional) Table swivel: 10 degrees Feed spindle travel: 80 mm Rapid traverse: 50 mm Coarse feed air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW optional) Infinitely variable grinding wheel speed with 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: 3,800 kg Infeed drive via DC motor Gedpfxjiv Au Ee Adqjuh Air cushion-assisted rapid adjustment of grinding spindle head for quick and secure positioning for grinding operations. Separate drive for external and internal grinding spindles. Fully automatic operation, infeed movement via rotary switch: Rapid advance, rapid return, grinding mode, infeed stop, μm infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece headstock with infinitely variable drive suitable for live or fixed spindle operation. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, with programmable return, infeed amounts, feed rates, spark-out times, idle strokes; compatible with previous Karstens infeed control, with colour Siemens touchscreen display, scale in X and Z axis by HEIDENHAIN. Similar to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Kondisi: diremaj di bengkel (bekas), Tahun pembuatan: 1992, Fungsionalitas: berfungsi sepenuhnya, tinggi pusat: 150 mm, panjang penggilingan: 620 mm, lebar di tengah: 680 mm, diameter roda gerinda: 350 mm, lebar total: 500 mm, Condition of the machine: The machine is currently in a used, non-refurbished condition. The following work will be carried out on the machine: - Complete disassembly of the entire machine down to the guideways - Replacement of all seals and wear parts throughout the entire machine - Replacement of the X-axis feed screw - Replacement of the main bearings of the workpiece spindle Gedpfx Adsrz Nflsqsuh - Replacement of the grinding spindle - All assemblies of the machine will be restored to a like-new condition Geometry: - Hand-scraping of the X-axis guideway - Hand-scraping of the Z-axis guideway - Grinding of the X-axis table - Grinding of the Z-axis table - Grinding of the upper tables - Grinding of the assembly housings (workpiece spindle headstock, grinding spindle headstock, and tailstock) - Preparation of a measuring protocol for TSCHUDIN cylindrical grinding machine Painting: The main assemblies will be repainted, the rest of the machine retains its original paintwork Electronics: The complete electronics of the machine will be checked and tested, and defective switches and cables will be replaced

Kondisi: baik (bekas), Tahun pembuatan: 2013, de Guedportrzpofx Adqeh

Kondisi: bekas, de-to-hu-it-lt-lv-nb-pl-pt Gedpfew Sk Dvex Adqouh

Kondisi: baik (bekas), Tahun pembuatan: 1999, jam operasional: 16.000 h, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 650341, 1999 year with Fanuc 18 TB – 3 axes XZB Marposs E30/E20 Country of origin: CH Voltage: 400V/50Hz/3ph Dimensions: 410x220x190 cm Net machine weight: 5000 kg TECHNICAL SPECIFICATIONS CNC control: Fanuc 18TB Intermediate section Fixed intermediate section: grinding head R Manually indexing rotary section (2.5°): R / RS / UR / URS from -210° to +30° Autom. indexing rotary section (2.5°): R / RS / UR / URS from -210° to +30° Axis B, resolution 0.1”: R / RS / UR / URS from -210° to +30° Standard workhead Swivel range: -10° (+100°) Spindle speed (continuous): 6 – 600 rpm Gujdpew T Tb Hofx Adqoh Internal taper: MT5 Reducing sleeve: MT5/MT4 External short taper: DIN 55026 / Gr.5 Permissible torque: 160 Nm Chucking roundness accuracy Standard: 0.5 µm Option: 0.2 µm Workpiece weight between centers: 150 kg Tailstock Taper: MT4 Sleeve travel: 50 mm / 2° Option: micrometric adjustment with correction (Ø +/- 150 µm) Wheel data Diameter 300: 27 m/s Diameter 400: 35 m/s Diameter 500: 45 m/s UR grinding head Power: 9.2 kW / 12.5 HP Left-side wheel mount, max.: Ø 500 x 80 mm Additional right-side, max.: Ø 400 x 63 mm Internal grinding attachment: HJN 828 spindle Lower table (Z-axis) Distance between centers: 1,000 mm Max. travel: 1,150 mm Max. speed: 15 m/min Max. resolution: 0.1 µm Upper table Distance between centers: 1,000 mm Swivel: 0 to 9° Grinding carriage (X-axis) Max. travel: 320 mm Max. speed: 7.5 m/min Max. resolution: 0.1 µm Pneumatics Minimum connection: 6 bar Air consumption: approx. 0.6 m³/h Coolant Max. connection pressure: 3 bar Space requirement (1000 version): 3,600 x 2,000 mm Subject to error or omission, technical data provided without obligation.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1977, tinggi pusat: 230 mm, panjang penggilingan: 1.000 mm, diameter penggilingan: 315 mm, capacity 1000 x 460 mm Guodpfxewv S U Sj Adqoh

Kondisi: baru, We offer you spare parts of all kinds for your conventional or CNC Karstens/GP cylindrical grinding machine, covering everything related to your tailstock, workpiece spindle head, grinding spindle head, ball screw drives, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), bellows, bearings, K11/K21 infeed controls new and used, Z-axis reversing blocks for exchange, and more... Gsdpfjup Aikox Adqouh

Kondisi: hampir baru (bekas), Tahun pembuatan: 2019, absolute like-new condition, 2 external grinding wheels, 1 internal grinding spindle Guodevt R Awjpfx Adqjh Siemens control system CNC-controlled B-axis suitable for camshaft grinding (non-cylindrical/cam grinding) center distance 1000 mm center height 200 mm

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1987, Diameter putar: 280 mm Jarak antara senter: 630 mm Berat benda kerja maksimal: 60 kg Gsdpfx Adew Uk Dheqeuh Daya total mesin: 10 kVA Berat total mesin: 3000 kg Mesin berfungsi penuh dengan perlengkapan yang sangat lengkap.

Kondisi: bekas, lebar total: 1.500 mm, panjang total: 2.550 mm, tinggi total: 1.700 mm, 5da2640a65a0443da1befad0fc1df978 Guodpfsw Rywvox Adqoh

Kondisi: sangat baik (bekas), Tahun pembuatan: 1983, de Guedpfx Adjw Avhpeqjh

Kondisi: bekas, Tahun pembuatan: 2000, Jarak antara senter 1000 mm Panjang penggilingan 1000 mm Gjdpfx Adjvy Im Hjqouh Tinggi senter 300 mm Kontrol Siemens 840 Berat benda kerja di antara senter 800 kg Berat mesin sekitar 6,7 t Menurut penilaian kami, mesin berada dalam kondisi bekas yang baik dan dapat diperiksa dengan daya listrik setelah janji temu. Aksesori, alat dan perangkat penjepit yang tergambar hanya termasuk dalam pengiriman jika disebutkan dalam informasi tambahan. Perubahan dan kesalahan pada data teknis serta penjualan di antara waktu tetap menjadi hak kami!

Kondisi: baru, We offer you spare parts of all kinds for your conventional or CNC Karstens/GP cylindrical grinding machine, specifically for your tailstock, workpiece spindle head, grinding spindle head, ball screw drives, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH, SIEMENS), bellows, bearings, K11/K21 infeed controls (new and used), Z-axis reversing blocks for exchange, and more. Guodpjraibvofx Adqeh

Kondisi: bekas, TECHNICAL DATA - Distance between centres: 1000 mm - Centre height: 175 mm - Travels (Z/X): 1050 x 275 mm - Max. feeds (Z/X): 10 x 5 m/min - Grinding wheel headstock type: 2 external, 1 internal - External left grinding wheel dimensions: 500 x 63 x 127 mm - Right grinding wheel dimensions: 400 x 63 x 127 mm - Grinding wheel motor power: 7.5 kW - Rotational speed: 1670 - 2110 rpm - Grinding wheel headstock orientation: -15 to +225° - Resolution: 0.001° - Workpiece spindle headstock taper: MT5 - Workpiece spindle headstock speed: 1 - 1027 rpm - Workpiece spindle headstock power: 0.785 kW - Tailstock: MT3 - Quill stroke: 35 mm - Weight: 7000 kg - Hours under power: 47,959 h EQUIPMENT Gsdpfx Adeuhbyqsqsuh - Distance between centres: 1000 mm - Centre height: 175 mm - Travel (Z/X): 1050 x 275 mm - Max. feeds (Z/X): 10 x 5 m/min - Type of grinding spindle headstock: 2 external grinding wheels, 1 internal grinding wheel - Left external grinding wheel dimension: 500 x 63 x 127 mm - Right grinding wheel dimension: 400 x 63 x 127 mm - Grinding wheel motor power: 7.5 kW - Rotational speed: 1,670 - 2,110 rpm - Grinding wheel spindle head orientation: -15 to +225° - Resolution: 0.001° - Workpiece spindle headstock taper: Morse type 5 - Workpiece spindle headstock rotational speed: 1 - 1,027 rpm - Workpiece spindle headstock power: 0.785 kW - Counter spindle headstock: Morse type 3 - Tailstock quill stroke: 35 mm - Weight: 7,000 kg - Hours under power: 47,959 h

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Centre height 181 mm Centre distance 650 mm Maximum workpiece diameter (grindable) 360 mm Max. load between centres (overhung) 1000 N / 100 kg Max. load between centres 3000 N / 300 kg Z-AXIS Table swivel range 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 via DC motor Rapid feed rate 48 mm/min/Ø Infeed cycle: Plunge / Longitudinal grinding 4 pre-selectable feed rates mm/min/Ø 0.01-48 4 pre-selectable infeed quantities mm/ 0.001-0.1 Spark-out time (shoulder grinding) s 0-99 / 0-99 strokes Creep feed infeed mm/Ø 0.001 Grinding spindle head, universal, swiveling ° 0-180 Grinding wheel: External D x width x bore mm 500x100x127 or 203.2 Face grinding wheel (option) D mm 250x32x76.2 Internal grinding wheel (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 mm 100 Grinding spindle diameter mm 60 Internal spindle mounting mm 80 (100) Workpiece spindle head: Stepless drive control: Mk 4 1/min 30-270 / 50-450 Workpiece spindle lockable Spindle taper mm MK 4/24 Spindle nose for flange fixing: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock swivels for turning work ° 0-90 Tailstock: Quill taper/quill diameter mm MK4/75 Quill stroke mm 45 Quill force N 100-800 / 250-1400 adjustable Quill operation manual (foot switch) Quill fine adjustment ± 40 µm Connection data: Godpetqf Sqsfx Adqsuh Total connected load kW 6.5-10 Grinding spindle head kW 5.5 (7.5) Workpiece spindle head kW 0.55 (1.1) Coolant cleaning unit kW 0.75-2.2 Lubricating pump for guideways kW 0.1 Hydraulic pump kW 1.5 Hydraulic tank l 80 Pneumatics bar 6

Kondisi: bekas, en-001 Guedpfjuhbx Tox Adqjh

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 1990, Karstens K11 1000 Fully Equipped 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 are able to offer you complete service (both 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 between centers - Grinding wheel diameter: 400 mm - Workpiece spindle: MT4, infinitely variable speed 30–450 rpm, swiveling range 0–90° - Tailstock: MT4, quill stroke 45 mm, fine adjustment on quill - Quill force: 200–600 N, hydraulically actuated by foot pedal - Table swivel: 10 degrees - Infeed spindle travel: 80 mm - Rapid traverse distance: 50 mm Guedpfx Adeh Riwdsqjh - 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 3,800 kg - Infeed drive via DC motor - Air cushion-assisted rapid adjustment of the grinding spindle head for fast and precise positioning at the grinding position - Separate drives for external and internal grinding spindles - Fully automatic operating cycle, infeed movement controlled via rotary selector switch: rapid approach, rapid retraction, grinding mode, infeed stop, mym-infeed - Automatic longitudinal grinding cycle - Central coolant supply for all grinding locations - Workpiece headstock with infinitely variable drive for both live and fixed spindle operation - Infeed control for longitudinal grinding and plunge grinding, with input for retraction, infeed amounts, feed rates, spark-out times, and idle strokes - Digital displays for grinding spindle B axis, workpiece spindle, X-axis, Z-axis by HEIDENHAIN - Paper band filtration unit, approx. 250 L Comparable to Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Center Distance: 750 mm Gedpfeiv Audsx Adqouh Center Height: 180 mm (250 mm optional) Workpiece Weight: 100 kg (chucked), 250 kg (between centers) Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK 4), infinitely variable speed control from 30 – 450 rpm, swiveling range 0 – 90° Tailstock: MK4, quill stroke 45 mm, cylinder correction Quill Force: 200 – 600 N manually, (up to 2500 N adjustable as an option) Table Swivel: 12.5° Infeed Spindle Travel: 80 mm Rapid Traverse Distance: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely Variable Grinding Wheel Speed 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 Net Weight: 3,500 kg Infeed Drive via DC Motor Air-cushioned rapid adjustment of the grinding spindle housing for fast and secure positioning of the grinding location. Separate drives for external and internal grinding spindles. Fully automatic operation, infeed movement controlled via rotary switch: Rapid advance, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece spindle head with infinitely variable drive for live and lockable spindle modes. Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, air cuts, compatible with the earlier Karstens infeed control, with color Siemens touch panel Scale in X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 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 full service (both electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 100 kg between centres, 250 kg with supporting rests Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed steplessly adjustable from 30–450 rpm, swivelling range 0–90° Tailstock: MK4, quill stroke 45 mm, fine adjustment for the cylinder Quill force: 200–600 N, hydraulically controlled via foot pedal Guedpfx Adjh Rixxeqeh Table swivel: 10 degrees Feed spindle adjustment 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): 3,800 kg Feed drive via DC motor Air-cushioned rapid adjustment of grinding spindle headstock for quick and safe positioning Separate drive for internal and external grinding spindles Fully automatic work cycle, feed movement via rotary switch: rapid forward, rapid return, grinding mode, feed stop, micrometer / incremental feed Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with steplessly adjustable drive, both free-running and lockable spindle Feed control for longitudinal and plunge grinding, input for retraction, feed amounts, feed rates, spark-out times, and idle strokes Paper band filter unit approx. 250 L Comparable to Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Center Distance: 750 mm Center Height: 180 mm (250 mm optional) Workpiece Weight: 100 kg (chucked), 250 kg (between centers) Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK 4), infinitely variable speed control from 30 – 450 rpm, swiveling range 0 – 90° Gujdpfx Adoh Rftloqeh Tailstock: MK4, quill stroke 45 mm, cylinder correction Quill Force: 200 – 600 N manually, (up to 2500 N adjustable as an option) Table Swivel: 12.5° Infeed Spindle Travel: 80 mm Rapid Traverse Distance: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely Variable Grinding Wheel Speed 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 Net Weight: 3,500 kg Infeed Drive via DC Motor Air-cushioned rapid adjustment of the grinding spindle housing for fast and secure positioning of the grinding location. Separate drives for external and internal grinding spindles. Fully automatic operation, infeed movement controlled via rotary switch: Rapid advance, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece spindle head with infinitely variable drive for live and lockable spindle modes. Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, air cuts, compatible with the earlier Karstens infeed control, with color Siemens touch panel Scale in X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Centre height: 181 mm Gusdpfx Adetqf Rzjqoh Centre distance: 1000 mm Maximum grindable workpiece diameter: 360 mm Max. load (overhung): 1000 N / 100 kg Max. load (between centres): 3000 N / 300 kg Z-Axis: Table swivel range: 10° Table drive, hydraulic: 0–4 m/min X-Axis: Feed spindle travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse adjustment travel (air cushion): 280 mm Feed drive by DC motor Rapid feed speed: 48 mm/min/Ø Feed process: Plunge / Longitudinal grinding 4 preselectable feed speeds (mm/min/Ø): 0.01–48 4 preselectable feed rates (mm): 0.001–0.1 Dressing interval for shoulder grinding (sec): 0–99 / 0–99 strokes Incremental feed, per diameter (mm/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 (mm): 250 x 32 x 76.2 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 (mm): 100 Grinding spindle diameter (mm): 60 Internal spindle mounting (mm): 80 (100) Workpiece spindle head: Drive, steplessly variable: Mk 4, 1/min: 30–270 / 50–450 Workpiece spindle, lockable Spindle mounting (mm): MK 4/24 Spindle nose for flange mounting: MK 4, cylindrical Ø63H6 x 6 mm Workpiece spindle head swivels on rotational part (°): 0–90 Tailstock: Quill mounting/quill diameter (mm): MK 4 / 75 Quill stroke (mm): 45 Quill force (N): 100–800 / 250–1400 adjustable Quill operation: manual (footswitch) Quill fine adjustment: ±40 µm Electrical connections: Total connected load of the machine (kW): 6.5–10 Grinding spindle head (kW): 5.5 (7.5) Workpiece spindle head (kW): 0.55 (1.1) Coolant purification (kW): 0.75–2.2 Lubrication pump for guideways (kW): 0.1 Hydraulic pump (kW): 1.5 Hydraulic tank (litres): 80 Pneumatics (bar): 6

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Gujdpfjh Rimmjx Adqoh Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg between centres (overhung), 300 kg between centres Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT4, stepless speed control 30-450 rpm, swivelling range 0 - 90° Tailstock: MT4, quill stroke 45 mm Quill force: 200-600 N manual, (up to 2500 N adjustable - option) Table swivel: 10 degrees Infeed spindle stroke: 80 mm Rapid traverse: 50 mm Coarse adjustment with 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 Lubrication motor: 0.1 kW Hydraulic tank: 80 litres Net machine weight: 3,800 kg Infeed drive via DC motor Air-cushion supported rapid traverse for quick and precise positioning of the grinding headstock. Separate drives for external and internal grinding spindles. Fully automatic operation sequence, infeed movement via rotary switch: Rapid approach, rapid return, grinding mode, infeed stop, fine infeed. Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with continuously variable drive for live and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, including input for retraction, infeed amounts, feeds, spark-out times, rapid traverses, compatible with older Karstens infeed controls, with colour Siemens touchscreen panel. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat