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 Net machine weight: 3800 kg Infeed drive via DC motor Ncsdpsh Rimmsfx Agwsp 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: like new (used), Year of construction: 2009, travel distance X-axis: 200 mm, travel distance Y-axis: 220 mm, travel distance Z-axis: 280 mm, controller manufacturer: HEIDENHAIN iTNC530, workpiece weight (max.): 15 kg, table width: 200 mm, table length: 200 mm, spindle speed (min.): 42,000 rpm, Control CNC: HEIDENHAIN iTNC530 Axes X-axis travel mm: 200 Y-axis travel mm: 220 Nsdpfx Aexpg H Hegwjcp Z-axis travel mm: 280 C-axis degrees: 360º A-axis degrees: -15º max.130º Work Table Table dimensions mm: ø200 Maximum workpiece weight kg: 15 Spindle Spindle speed rpm: 42.000 Cooling Cooling through the spindle bar: 40 Tool System Tool holder: HSK-E32 Tool magazine slots: 60 Max. tool diameter mm: ø50 Max. tool length mm: 200 Chip-to-chip time s: 10 Equipment Automation LM100 (EROWA ITS72, 5 levels of 9 positions); 10 kg maximum manipulation Electronic handwheel Chip conveyor Infrared probe High-pressure pump NC rotary tilting table Rated power kVA: 40

Condition: good (used), Year of construction: 2012, arm reach: 2,696 mm, controller model: KR C4, KUKA Robots Model: KR 90 R2700 pro Technical data Maximum reach: 2696 mm Rated payload: 90 kg Rated supplementary load, rotating column / link arm / arm: 0 kg / 0 kg / 50 kg Rated total load: 140 kg Pose repeatability (ISO 9283): -/+ 0,06mm Number of axes: 6 Mounting position: Floor Footprint: 830 mm x 830 mm Weight: approx. 1058 kg Axis data Motion range A1: -/+ 185 ° A2: -140 / -5 ° A3: -120 / 155 ° A4: -/+ 350 ° A5: -/+ 125 ° A6: -/+ 350 ° Speed with rated payload A1: 136 ° / s A2: 130 °/ s A3: 120 ° / s Ncedpjtpwxlofx Agwsp A4: 292 ° / s A5: 258 ° / s A6: 284 ° / s Operating conditions Ambient temperature during operation: 10 °C bis 55 °C (283 K bis 328 K) Controller: KR C4

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 693068, overall weight: 7,300 kg, power: 30 kW (40.79 HP), Walter Helitronic Vision CNC Tool & Cutter Grinder with Pallet Loader Universal tool and cutter grinder (CNC controlled) Made by Walter, model Helitronic Vision, s/n 693068, year 2008 Description: Suitable to manufacture and regrind metal and woodworking tools of all kinds. Can be viewed under power. Specifications: • Longitudinal movement (X-axis) 480 mm • Y axis vertical movement 320 mm • Z-axis transverse movement 700 mm • Rotary table swivel range C-axis +/- 200 ° • Workpiece Holder ISO 50 • Max. Workpiece diameter 320 mm • Workpiece length circumferential grinding 370 mm • Workpiece length for face machining 320 mm • Accuracy linear resolution 0.0001 mm • Radial resolution 0.0001 ° • Diameter of the spindle 100 mm • Grinding wheel mount: HSK50 • Diameter of the grinding wheel 200 mm • Grinding spindle speed 0 – 12,000 rpm., • Top performance 30 kW • Connected load 35 kW (460 V / 60 Hz) • Weight approx. 7,100 kg • Dimensions L x W x H 3649 x 2490 x 2301 mm Accessories: • Does not include wheel opening stick fixture seen in the pictures • Stepless speed control, probe, pneumatic workpiece clamping • Electrostatic mist extractor • Fire extinguishing system • Oil collecting pan, 2 grinding wheel flanges, Complete set of Manuals • Turmoil Drive Chiller • Loader Pallets: 8pcs – 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 5/8”, 3/4”, 1-1/4” • 10pcs - HSK Wheel Arbors Software: • Windows XP Pro Svc Pack 3 • Tool Studio V3.3 • The computer was upgraded & is very fast rendering tools in Tool Studio Condition: Nsdpfxjuqzdpo Agwscp • Excellent condition, very accurate & consistent. October 2023 Y axis Complete rebuilt, Linear motor, rails, Compensation Cylinder, Festo Booster Pump done by United Grinding. • 1 Micron Filtration system was used on the machine (not included), so it’s been kept extremely clean • We can load onto a flatdeck for shipping for $1200. We can also provide shipping quotes if you would like & crating for Sea Freight shipping.

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 510-1986, CYLINDRICAL GRINDER JOTES SCHAUDT A440X1500 Specifications Maximum longitudinal travel: 1500 mm Grinding diameter: 298 mm External grinding: Yes Internal grinding: Yes Dimensions (L x W x H): 5400 × 2400 × 1600 mm Weight: 4800 kg Operating hours: — Power-on hours: — Condition: Rebuilt Compliant with local standards: — Status: Under power Technical features - Grinding length [mm]: 1500 - Grinding diameter [mm]: 300 - Manual table displacement [mm/rev]: 10 - Table speed range [mm/s]: 0.01–5 - Smallest table stroke [mm]: 3 - Wheelhead swivel [°]: ±90 - Centre sleeve taper [Morse No.]: 4 - Grinding wheel dimensions [mm]: 500 x 63 x 203 - Spindle speed [rpm]: 32–500 - Grinding wheel drive motor power [kW]: 5.5 - Workpiece drive motor power [kW]: 0.75 - Hydraulic pump motor power [kW]: 1.5 - Grinding attachment drive motor power [kW]: 0.75 - Machine dimensions [mm]: L=5400 / W=2400 / H=1580 / Machine weight [kg]: 4800 Ncedow T Ti Dspfx Agwop

Condition: used, Year of construction: 2010, Suitable for automatic grinding of tooth faces, tooth backs, and bases on carbide-tipped circular saw blades in a single setup. All common tooth geometries (flat, alternate, trapezoidal, etc.) can be ground automatically and in a single pass. Accessories: Full enclosure Measuring probe Grinding device with oil cooling Automatic fire extinguishing system Grinding mist extraction system N 183 Alphanumeric keypad Oil drip tray Machine light saw diameter: 80-840 mm Nodpfx Aowp Ebljgwscp Bore diameter: from 10 mm sheet thickness: < 8 mm Tooth pitch: 6 - 120 mm Cutting length:

Condition: used, Year of construction: 2017, Operating hours: 51,800 h Program run hours: 15,100 h Technical Data: Travel paths/axes X = 800 mm Y = 850 mm Z = 1,050 mm B = 360°, 0.001° Max. spindle speed: 12,000 rpm Total connected load: 77 kVA Nedoxqp Ivopfx Agwocp Required space, LxWxH: 9,000 x 5,500 x 4,000 mm Weight: 18,100 kg Equipment: - Siemens 840D - Electronic handwheel - Heavy-duty machining package - Tool changer, rotary magazine with 180 places - Tool holder HSK 100 - Operator control panel - Internal coolant supply - Measurement and monitoring: Renishaw, infrared TDS, MPC

Condition: excellent (used), Year of construction: 1997, Arburg 270 M-350-90 U Closing 35 TO year 1997 Scrow 25 mm Ncjdpfx Agsg S I S Ajwop 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 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 Ncedpfxsd Du T Io Agwjp • Hydraulic lowering cylinder • Motor protection switch • Automatic shut-off

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1315/451, Completely overhauled: Mechanics, geometry, hydraulics, and electrical parts (checked and/or replaced) Wheelhead: Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, bearings replaced, belts replaced, spindle disassembled, seals and O-rings replaced, adjustments made. Newly painted. Workhead: Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, belts replaced. New spindle bearings. Newly painted. Tailstock: Disassembled, inspected, overhauled. Hydraulics: Disassembled, motor checked, hoses replaced, defective and worn parts replaced. Hydraulic block checked. X-axis: Disassembled, all worn parts such as O-rings, seals, segments, etc. replaced, hydraulic piston overhauled, table ground. Z-axis: Disassembled, table ground, worn or defective parts replaced, hydraulic piston overhauled, newly painted. Electrical cabinet: Completely checked, various relays replaced. Paintwork: Colors: White RAL 9003 and Grey RAL 7011 Geometry according to manufacturer's protocol. Various accessories checked and cleaned. Origin: CH Voltage: 380 / 50 / 3 Net weight: approx. 2,200 kg Customs tariff number: 8460.2920 TECHNICAL SPECIFICATIONS Nominal distance between centers: 600 mm Max. distance between centers (with extended headstock): 750 mm Center height, standard: 125 mm Center height with interchangeable pads for heads: 175–250 mm Max. workpiece diameter (125 mm center height): 250 mm Max. workpiece diameter with interchangeable pads: 350–500 mm Swiveling range of table in each direction: 10° Max. grinding length for flat surfaces (max. width = 200 mm): 900 mm Continuously variable hydraulic table speed: up to approx. 6 m/min Table reversal delay: 0–5 sec Grinding wheel for external grinding, diameter - width - bore: 400x50x127 mm Grinding wheel for flat surface grinding: 250x13x76 mm Wheelhead spindle speed: 1,500/1,700/2,200/3,600 rpm Wheelhead swiveling range: 270°, with indexing every 90° Vertical travel of wheelhead, center height: 125–350 mm Transverse travel of wheelhead: 285 mm Hydraulic rapid traverse stroke: 40 mm Intermittent infeed of wheel by table reversal: 0.001–0.03 mm/dia Continuous infeed for plunge grinding: 0–0.9 mm/dia Micrometric infeed stop, by division: 0.001 mm/dia Workhead swiveling range: 360° Workhead spindle speed, stepless: normal/special: 20–400 / 10–400 rpm Internal taper of workhead/tailstock: Morse 5/3 Wheelhead motor: approx. 4 HP All technical specifications are given without obligation and subject to errors or omissions. Njdjw U Ry Nspfx Agwecp