Cylindrical grinding machine

Karstens Premium Retrofit 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 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 Ncsdpfx Aksh Rimmoqsr 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: 2018, x-travel 620 mm y-travel 520 mm z-travel 460 mm c-axis 360 ° Ncodexap Eaepfx Akqer b-axis -50 / +110 ° distance spindle nose and table 170 - 630 mm CNC-control iTNC 640 HEIDENHAIN Table dimensions Ø 650 mm max. table load 500 kg spindle turning speed range 12.000 U/min drive capacity - spindle motor 15,5 / 33,0 kW rapid traverse 48 m/min tool change unit 48 Pos. SK 40 coolant IKZ 30 bar voltage 400 V total power requirement 35 kW weight of the machine ca. 10,0 t dimensions of the machine ca. 4,00 x 2,46 x 2,85 m chip conveyor 2,90 x 0,50 x 1,30 m coolant tank 2,30 x 1,70 x 0,45 m coolant pump 0,60 x 0,50 x 0,90 m Oil cooler 0,55 x 0,60 x 1,10 m 5-axis simultaneous machining center - Serial-No.: 9496-117 - Control ON: 10,137 h - Spindle ON: 3,380 h - Control: HEIDENHAIN iTNC 640 - electr. handwheel - IKZ 30 bar - chip conveyor

Condition: good (used), Year of construction: 2003, functionality: fully functional, workpiece weight (max.): 12,000 kg, feed length Y-axis: 300 mm, feed length Z-axis: 1,080 mm, table diameter: 1,200 mm, feed rate X-axis: 3 m/min, feed rate Y-axis: 500 m/min, feed rate Z-axis: 3 m/min, input current: 195 A, workpiece diameter (max.): 1,600 mm, milling spindle length: 450 mm, table bore: 400 mm, spindle speed (min.): 250 rpm, overall weight: 51,000 kg, power: 115 kW (156.36 HP), Equipment: documentation/manual, Liebherr high-performance gear hobbing machine LC1502 in good condition Controller Liebherr LH90 V4, Bosch Rexroth drives Extensive accessories such as BHG, cooling unit for lubrication and coolant, extractor, cutter arbors, various software packages/limit value extensions, and complete documentation. We can also assist with setup and commissioning up to production, depending on effort! Nodjwqm A Tspfx Akqscr

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, We offer you the following: Manufacturer: DMG Mori Model: CLX 350 V6 Year of manufacture: 2022 Control: DMG Mori SLIMline Siemens Operate Technical specifications: Maximum turning diameter: 320 mm Distance between centers: 780 mm Bar capacity: max. 65 mm Travels: X-axis travel: 185 mm Y-axis travel: +/- 40 mm Z-axis travel: 465 mm Main spindle: Spindle speed: 5,000 rpm Drive power: 11 / 16.5 kW Sub spindle: Spindle speed: 5,000 rpm Drive power: 12.6 / 16.2 kW Number of tool stations: 12 positions Tool holder: VDI 30 Ncodpfxjyzbl Re Akqsr Operating hours: approx. 1,760 h Spindle hours: approx. 1,130 h Technical features & accessories: - Direct path measuring system for X and Y axes - External electronic handwheel - Bar package & interface, includes: - Workpiece pick-up device for parts up to D65 x 200 mm, max. workpiece weight 3 kg - Connection for bar feeder - Chip conveyor with right-side discharge - Four-color signal lamp - Collet chuck, make Hainbuch SPANNTOP nova combi - Differential pressure clamping for the sub spindle - External chuck flushing for the sub spindle - Automatic workpiece ejector, sub spindle with internal coolant supply for chuck flushing - Hydraulic 3-jaw chuck, make SMW BB-D 175 for sub spindle - Coolant system 5 – 20 bar, includes: - High-pressure pump - Double cartridge filter for cooling lubricant - Coolant spray gun 5 bar - Preparation for oil mist separator - Manual tool measurement device - Automatic bar loader, make IEMCA KID80/16 - Partial belt conveyor - Technology cycle “Alternating Speed” - Technology cycle “Y-Axis Parting” - Technology cycle “Easy Tool Monitoring 2.0” Accessories, depicted tools and clamping devices are only included with delivery if specified in the additional information. Subject to change and prior sale. Technical data and information may be subject to errors or modifications.

Condition: excellent (used), Year of construction: 1997, Arburg 270 M-350-90 U Closing 35 TO year 1997 Scrow 25 mm tie bar spacing 27x27 Ncodpfx Akeg S I S Aoqjr

Condition: new, Bernardo horizontal bandsaw HBS 275-400 V Technical specifications Cutting capacity round 90 ° and 225 mm Cutting capacity 90 ° 200 x 200 mm square Section flat 90 ° 245 x 150 mm Cutting area around 45° 160 mm Section square 45 ° 160 x 160 mm Cutting area around 60 ° 100 mm Cutting range, square 60 ° 100 x 100 mm Working height 910 mm Band saw blade dimensions 2480 x 27 x 0,9 mm Cutting speeds of 400 V 45 / 90 m / min Coolant pump S1 100% 100 W S1 motor power output 100% 1,1 kW Motor power S6 40% 1,5 kW Voltage 400 V Machine dimensions (L x D x H) 1430 x 720 x 1700 mm Weight approx. 190 kg Scope of delivery • Band saw blade • Workpiece stop • Base • Belt tension gauge • Vise with quick locking • Coolant system • Hydraulic lowering cylinder Nodpfod Du T Iex Akqecr • Motor protection switch • Automatic shut-off

Condition: used, grinding diameter 350 mm grinding length 600 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-9,99 mm/Ø 0-9,99 mm/Ø ±10 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannung kg cross travel max. 270 mm 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of already delivered machine in centre distance 1000mm. -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: Ncedpfouxft Eox Akqjr -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: good (used), Spindle diameter: 80 mm Spindle nose: SK50 Spindle speeds: 11 - 1000 RPM X-axis movement: 1700 mm Y-axis movement: 1800 mm Z-axis movement: 1800 mm Spindle out (W-axis): 710 mm Njdpfx Aksphl Ecjqscr Table size: 1100 x 900 mm Elbo Digital readout: On Y-axis and Z-axis Featured with: - Turning table - Toolholders Spindle engine: 7,5 KW Machine LxWxH: 5100 x 2650 x 3300 mm Machine weight: 10 Ton

Condition: used, Year of construction: 2014, x-travel 400 mm y-travel 400 mm z-travel 375 mm Ncodpfx Ajycxihekqsr total power requirement --- kW weight of the machine ca. 7,6 t dimensions of the machine ca. --- m

Condition: used, functionality: fully functional, Grinding length: 973 mm Ncedewhp Dnepfx Akqer Center height: 250 mm Maximum worktable tilt: +6° / -9° Centering center: MT5 Maximum grinding head travel: 100 mm Maximum grinding head tilt: +45° / -30° Maximum grinding wheel diameter: 500 mm Speed range: 32 - 600 rpm Maximum workpiece weight between centers: 400 kg Maximum internal grinding device grindable bore: 160 mm Machine weight: approx. 5,000 kg