Cylindrical grinding machine

Knuth RSM 500

Condition: new, The RSM 500 A, a powerful Conventional Cylindrical Grinder from KNUTH, is built to deliver exceptional grinding performance with its robust design and excellent rigidity. Featuring a premium cast-iron machine frame, this grinder ensures optimal conditions for achieving superior grinding results. The machine is equipped with finely adjustable hydraulic feeds that operate smoothly in the longitudinal direction, and a swiveling table allows for precise taper grinding. With a maximum grinding diameter of 200 mm and a grinding length of 500 mm, it caters to a variety of applications. The headstock can rotate 180 degrees for internal grinding, while the hydraulic tailstock, with foot switch operation, enhances efficiency during setup and workpiece exchanges. Standard equipment includes a 2-axis position indicator, internal grinding equipment, and a comprehensive accessory package. Invest in reliability and precision for your grinding needs—request a quote for the RSM 500 A today, a leading choice in the Conventional Cylindrical Grinder category within the Grinding Machines sector. Redpfx Abencdx Nodop

Condition: used, Year of construction: 1995, functionality: unexamined, Distance between centers: 650 mm Rodpfxewu Tdfo Abdjp ID / OD 2-axis SONY digital read out Coolant tank

Condition: ready for operation (used), functionality: fully functional, The frames of the RSM series machines have a heavy-duty design and long, supported guides. The table can rotate and the precisely adjustable hydraulic feed moves smoothly in the longitudinal direction. WORKING AREA Height point 135 mm Rodpsri Ngysfx Abdop Workpiece length 640 mm Grinding length 500 mm Grinding diameter 8 mm - 200 mm Inside diameter without support 25 mm - 100 mm Workpiece weight between centers (max.) 50 kg Internal depth 125 mm Table miter cuts (max.) -3° / +9° R / L Peripheral speed 38 m/s DIMENSIONS AND WEIGHTS Grinding disc dimensions400 mm x 50 mm x 203 mm Grinding wheel internal dimensions (max.)50 mm x 40 mm x 16 mm Grinding disc dimensions (min.)45 mm x 35 mm x 10 mm Dimensions (length x width x height)2.5 m x 1.6 m x 1.5 m Weight 2500 kg

Year of construction: 2022, operating hours: 108 h, condition: refurbished (used), machine/vehicle number: SN2120, EDM312MF30-SLM (second-live machine) Technical data: Adjustment travel: 450x300x300mm workpiece clamping table 820x400mm tank size 900x520mm filling height 300mm distance table/electrode holder 150/450mm workpiece weight max. 800Kg Dielectric max. 700l dimensions WxDxH 2700x1800x2350mm Machine weight 2500kg Mains connection 3/N/PE 400/230 50Hz power consumption 6,7 KVA Equipment: Color: new painting light grey + telegrey New control cabinet New control APC910/2 (win10) User interface MF30 V 2.8 New drives B&R with Endat interface Screen touch screen Generator exopuls+ 60A Rev.4 WZW 5-fold Touch protection operable via push button Linear scales in all axes X, Y, Z (Fagor) cartridge filter 2 pieces Cooling unit Termogamma Complete new machine installation New ball screw, bearing, coupling Maintenance unit with digital pressure switch Valve island Co² extinguishing system C-axis Hirschmann 50/min., holding brake Refurbished Manual control bar with enabling button Lowering tank automatic tracking chuck Erowa IST, Hirschmann, 3R Warranty 12 months Transport Rjdpfx Abohtrdyjdop commissioning on site training

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 Rsdpjw U Ry Nsfx Abdjp 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.

Condition: used, Cylindrical grinder STUDER S20-2 Rsdpfx Absxrg Hxjdjp

Condition: good (used), Year of construction: 2016, functionality: fully functional, turning length: 669 mm, turning diameter: 330 mm, travel distance X-axis: 260 mm, travel distance Z-axis: 762 mm, CNC control Sinumerik 828D 12-fold revolver Sauter VDI40 driven tools C-axis 3-jaw chuck Tool Eye part catcher chip conveyor tail stock Rodpfjukcvgjx Abdsp coolant device with high pressure pump bar loading device Iemca Technische Daten / technical details: Umlaufdurchmesser über Bett / rotary diameter over bed 600 mm max. Drehdurchmesser / max. turning diameter 330 mm max. Drehlänge / max. turning length 669 mm X-Weg / X-travel 260 mm Z-Weg / Z-travel 762 mm Drehzahl / spindle speed 3400 UpM /rpm Werkzeugrevolver / turret head 12 fach /holes max. Stangendurchmesser / max. bar diameter 75 mm Eilgang X / rapid feed X 20 m/min Eilgang Z / rapid feed Z 24 m/min. Gewicht der Maschine ca. / weight ca. 5700 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

Condition: good (used), grinding diameter 450 mm grinding length 600 mm centre height 140 mm workpiece dia. 280 mm number of turns of spindle head 63 - 400 U/min Redpfx Aboxcblqjdsp grinding wheel speeds 20-35 m/s dimensions of the machine ca. 2,4 x 1,9 x 2,1 m

Condition: used, Year of construction: 2010, functionality: fully functional, 1 pc Surface Grinding Machine FS 640 SC with Fagor control Make: Geibel & Hotz Year of manufacture: 2010 Technical Data Working Area: Grinding area - Maximum grinding area 600 x 450 mm - Standard magnetic chuck size 600 x 400 mm - Clamping area (table to spindle center) 140 - 525 mm - Standard grinding wheel 300 x 50 x 76.2 mm - Table load incl. magnet 600 kg - Grinding spindle motor power approx. 3.7 kW - Total connected load approx. 11 kW - Table speed 2 to 28 m/min Rsdpfex Dgvqjx Abdep - Cross/vertical feed speed 100-1000 mm/min Required space 3.95 x 3.16 x 2.47 m Machine weight approx. 2.1 t Equipment Machine-specific accessories, belt filter system, magnetic separator, extraction unit Magnetic chuck with adjustable holding force, automatic wheel dressing incl. compensation, Dressing diamond, balancing device, clamping device, 4 grinding wheels Technical data subject to change.

Condition: used, Year of construction: 1998, centre height 125 mm centre distance 400 mm Control FANUC 21i Capstan diameter max. 406 mm wheel dimensions 406 x 127 x 40 mm workpiece weight 30 kg longitudinal slide -travel 483 mm cross slide - travel 254 mm total power requirement max. 20 kVA weight of the machine ca. 4,0 t dimensions of the machine ca. 3,0 x 2,0 x 2,1 m including 2 Pcs. internal grinding spindle incl. B axis 1° Hirt, controlled Redpfxsxwdwfo Abdop incl. C-axis incl. Quick-Set Probe including Sensitron including Magnetic Jaw including hydraulically foldable dresser including other small accessories including documentation without a coolant system, as it was previously connected to a central unit Power On hours approx. 71,000 h Spindle hours approx. 25,900 h