Cylindrical grinding machine

Karstens K11 1000

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg between centres, 300 kg with support Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed from 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: 10 degrees Infeed spindle travel: 80 mm Ffodpfx Ash Rimmea Eow Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW = option) 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 litres Net machine weight: 3800 kg Infeed drive via DC motor Air cushion-supported rapid adjustable grinding spindle stock for fast and safe positioning to grinding location. Separate drive for spindles for external and internal grinding. Fully automatic operating sequence, infeed movement via rotary dial 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 for both live and lockable spindle operation. New digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, inputs for retraction, infeed amounts, feed rates, spark-out times, dwell strokes; compatible with the old Karstens infeed control; with colour Siemens touch panel. Similar to Weiss/ EMAG/ GP cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller / Fortuna

Condition: used, Year of construction: 1990, functionality: fully functional, machine/vehicle number: 07-16 1990, travel distance X-axis: 2,000 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 800 mm, A machine in good condition, as shown in the pictures, manufactured in 1990 and equipped with NCT 90 control. It has been used very little and is being sold due to underutilization. The total weight of the machine is 33 tons. The machine is fully operational. Disassembly and transportation are the responsibility of the buyer. Fsdpfjw Sx Agsx Aa Ejfw

Condition: as good as new (ex-display), Year of construction: 2026, 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 (unsupported), 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, swivelling range 0–90° Tailstock: MT4, quill stroke 45 mm Quill force: 200–600 N manually, (up to 2500 N adjustable, option) Table swivel: 10° Cross slide travel: 80 mm Rapid traverse: 50 mm Coarse adjustment (air cushion): 280 mm Fodpfsiv Au Eox Aa Esfw 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 litres Net machine weight: 3,800 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 drive for the spindles for external and internal grinding. Fully automatic operation, infeed movements controlled via rotary selector switch: rapid advance, rapid return, grinding mode, infeed stop, micrometre infeed. Automatic longitudinal grinding cycle Central coolant supply to all grinding points Workpiece headstock with infinitely variable drive for rotating and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for traverse and plunge grinding; input for retraction, infeed amounts, feed rates, spark-out times, idle strokes; compatible with the original Karstens infeed control; with coloured Siemens touchscreen; HEIDENHAIN scales in X and Z axes. Comparable to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Year of construction: 2014, condition: ready for operation (used), A Karstens cylindrical grinding machine from 1992, which was completely overhauled and modernized in 2014, is available. Center width: 1000mm, center height: 180mm, grinding diameter: 360mm, max. workpiece weight center/flying: 250kg/70kg, grinding wheel diameter: 400mm. Spindle holder: MK4, speed: 450rpm, swivel range: 90°, quill holder: MK4, quill stroke: 45mm, quill force: 600N. Table swivel: 10°, infeed spindle: 80mm, rapid traverse: 50mm, coarse adjustment: 280mm, weight: approx. 3800kg. Including 3x centering points and grinding wheels as good as new. Documentation available. On-site inspection is possible. Fodpfxsv Sufto Aa Eefw

Condition: like new (used), functionality: fully functional, How do you do? We are offering used and compatible clamping devices from Erowa. These are suitable for die sinking and milling. Fodjvby U Sspfx Aa Esfw Here are some of the available parts: ER-008617 Plug gauge ER-010723 Control mandrel ITS 50 ER-010561 Replacement probe pin ø 2mm ER-010560 Replacement probe pin ø 5mm ER-093992 Square 25 holder C F-Tool holder with square 25 ER-010592 Square 25 Alignment ruler ER-010495 Square 15 alignment ruler ER-129072 Uniplate Collet holder ø 72 ER16-ER50 Table probe with magnetic base 3D probe ø1-5 Steel pallet ø148mm All parts have been cleaned and checked by us. A functional test was also carried out. Spare parts are available. Do you have any questions? Then please do not hesitate to contact us.

Condition: used, Year of construction: 2000, grinding length 800 mm centre height 150 mm Control FANUC grinding wheel size max. 400 x 63 x 127 mm workpiece weight 120 kg engine output 7,5 kW turning speed range - grinding wheel 45 m/s m/s swivelling range +45/-15° Grad work piece spindle speed 22-313 / 51-750 U/min workpiece spindle swivable +/- 90 ° tailstock quill taper MT MK 4 x-travel 355 mm z-travel 4,0 mm Working speed 0 + 7,5 m/min weight of the machine ca. 4,0 t dimensions of the machine ca. BTH 3,7 x 2,2 x 1,9 m -incl. Coolant system -incl. Lynette Fsdpfsu Hag Njx Aa Esfw -incl. Sharpening diamond -incl. open Lynette -incl. 3 pieces of grinding discs -incl. 3 pieces of flanges -incl. Internal grinding spindle attachments

Condition: used, Cylindrical grinder STUDER S20-2 Fsdpsxrg Hxofx Aa Eefw

Condition: excellent (used), Year of construction: 1991, max. wheel diameter 10 - 330 mm Ffedpfx Aaow I Hq Do Ejw gear width 180 mm max. module 7 min. module 0,5 clamping length 420 mm number of teeth 10 - 600 ical angle +/- 45 ° turning speeds 1100 - 1900 U/min grinding wheel diameter 280 - 350 mm grinding wheel width 84 - 104 weight of the machine ca. 5,1 t dimensions of the machine ca. 4,5 x 6,0 x 2,3 m

Condition: excellent (used), Year of construction: 2001, travel distance X-axis: 3,500 mm, travel distance Y-axis: 2,500 mm, travel distance Z-axis: 1,600 mm, Travel paths X-axis travel: 3500 mm Y-axis travel: 2500 mm Fodpfjyifpfex Aa Ejfw Z-axis travel: 1600 mm Worktable NC rotary table: 2200 x 1800 mm Max. table load: 12,000 kg Max. spindle speed: 2,500 rpm Tool holder ISO-50 Accessories: - Chip conveyor

Condition: used, Year of construction: 2008, Travel distances: X axis = 350 mm Y axis = 250 mm Z axis = 220 mm incl. cooler Fully functional Ffsdow Swd Ajpfx Aa Ejw