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: Hfedpfx Agjh Rimmjfjf 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 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: excellent (used), Year of construction: 1997, Arburg 270 M-350-90 U Hodpfx Aog S I S Aegfsff Closing 35 TO year 1997 Scrow 25 mm tie bar spacing 27x27

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 Hfsdped Du T Iefx Agfjf 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 • Motor protection switch • Automatic shut-off

Condition: used, grinding diameter 350 mm grinding length 600 mm centre height 175 mm Hfsdpfx Asuxft Ejgfjf 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: -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 Hfsdpfx Agsphl Ecofef 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 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: refurbished (used), functionality: fully functional, travel distance X-axis: 475 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 400 mm, workpiece weight (max.): 200 kg, rotational speed (max.): 42,000 rpm, table diameter: 450 mm, 5-axis Röders Tec RXP800DS -completely overhauled- The machine is completely overhauled, checked and measured in our company. The machine again meets the new machine tolerance! Working area: - X-axis: 475 mm - Y-axis: 600 mm - Z-axis: 400 mm - Clearance height: 500 mm Tool changer: 52-way Spindle: HSK40E max. 42,000 rpm Tool measuring laser for tool measurement Handbox Hjdpfxjvvlmcs Agfeff Minimal quantity lubrication Prepared for extraction system (e.g. for graphite) Spindle compensation Accuracy package Control: Röders RMS6 in current version A viewing of the machine in operational condition is possible at any time. You are also welcome to find out more about the type and scope of our reconditioned machines on our website or on our Hüttmann YouTube channel.

Condition: used, Year of construction: 2018, x-travel 620 mm y-travel 520 mm z-travel 460 mm c-axis 360 ° 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 Hfsdpfxexap Eao Agfef - 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. Hsdpfswqm A Tsx Agfoff We can also assist with setup and commissioning up to production, depending on effort!

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: 0000025, center height: 315,425 mm, workpiece weight (max.): 3,000 kg, grinding length: 3,000 mm, grinding wheel diameter: 750 mm, total width: 2,700 mm, total length: 11,000 mm, total height: 2,200 mm, grinding diameter: 630,850 mm, workpiece weight between centers: 3,000 g, distance between centers: 3,000 mm, grinding wheel width: 100 mm, feed length Z-axis: 3,300 mm, grinding spindle speed: 1,000 rpm, overall weight: 17,000 kg, rotational speed (min.): 2 rpm, rotational speed (max.): 250 rpm, warranty duration: 24 months, rapid traverse X-axis: 3 m/min, rapid traverse Z-axis: 6 m/min, input voltage: 400 V, workpiece spindle speed (max.): 250 rpm, Equipment: rotational speed infinitely variable, Cylindrical grinding machine BUC63/3000 CNC new in 100% condition with Sinumerik ONE control system, or INTRONIX TOS CNC. Hfodeu U Ewgepfx Agfef It is possible to expand with additional equipment for superfinishing SUPFINA, or for grooving equipment for rubber or plastic rollers.

Condition: used, Eccentric punch press HAULICK + ROOS type RVD 125 double column - eccentric press Machine No. 212560 Year of construction 1981 pressure force 125 ton. table size 880 x 800 mm Hjdpfx Agohlnzkefjff table opening 470 x 140 mm column width 900 mm column width lateral 415 mm ram stroke 45 mm slide adjustment travel 0-80 mm Installation height on the picture 340 mm Stroke rate 50 to 300 strokes/min. Motor power main drive 22 kW Mains connection 380 volt, 50 Hz - Double connecting rod drive with 4-fold eccentric shaft for off-center ram pressure load - adjacent electrical cabinet - NC roll feed EBU, width 250 mm, year 2003 - adjacent control panel for roll feed - strip running direction from left to right space requirement (press) L x W x H 3000 x 2000 x 3020 mm transport height 2950 mm weight of the press approx. 11 ton.