Cylindrical grinding machine

Knuth RSM 500

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. Gisdpfx Abjri Ngyjhsp WORKING AREA Height point 135 mm 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

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 -incl. Sharpening diamond -incl. open Lynette -incl. 3 pieces of grinding discs -incl. 3 pieces of flanges Gsdpfx Aou Hag Nobhjip -incl. Internal grinding spindle attachments

Condition: used, Cylindrical grinder STUDER S20-2 Gjdpfoxrg Hxsx Abhjip

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 - Cross/vertical feed speed 100-1000 mm/min Giodpox Dgvqofx Abhep 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 Giodpfx Ajxwdwfsbhep incl. B axis 1° Hirt, controlled 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

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 Gisdpfx Ashtrdyebhep 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 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 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° Gisdpfx Abew U Ry Nshjp 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: reconditioned (used), functionality: fully functional, center height: 100 mm, workpiece weight (max.): 20 kg, grinding length: 400 mm, grinding wheel diameter: 350 mm, distance between centers: 400 mm, year of last overhaul: 2026, CHARACTERISTICS : Gjdpfjycim Djx Abhsip Centre distance: 400 mm Center height: 100 mm Working feed Z axis: 100 - 3500 mm/min Orientation of table: 0 - 30 ° Grinding spindle motor power: 3 kW Max. diameter grinding wheel: 350 mm Max. grinding wheel width: 30 mm Grinding wheel bore: 127 mm Workpiece spindle nose: W20 Workpiece spindle min. speed: 30 rpm Workpiece spindle max. speed: 1200 rpm Max part weight between centres: 20 Kg Workpiece swiveling range: 0 ° / +90 ° Workpiece spindle power: 0.5 kW Type of attachment tailstock: MT2 Tailstock quill stroke: 20 mm Machine dimensions: 2350 x 1480 mm Weight: 1600 Kg

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 Gjdpfxexcblqo Abhsip grinding wheel speeds 20-35 m/s dimensions of the machine ca. 2,4 x 1,9 x 2,1 m

Condition: refurbished (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 119/020.0895, Manufacturing origin CH Voltage 400 V Netweight 4500 kg Custom position 8460.2320 Dimensions 2700x2350x2100 mm TECHNICAL DATA Control Fanuc 16i-T Center height 175 mm Distance between centers 1000 mm LINEAR AXES Grinding length 500 mm Strokes X : 267 mm Z : 650 mm WHEEL HEADSTOCK Continuous orientation +/- 8.5°. External grinding wheel size 500x80x203 mm Power 7.5 kW Speed 44 m/sec. WORKPIECE HEADSTOCK Taper type MT5 C-axis +/- 5 Power 1 kW Speed 30-1000 min-1 TAILSTOCK Taper type MT3 Sleeve stroke 35 mm Sleeve diameter Ø 50 mm Max. workpiece weight 130 kg POWER SUPPLY Voltage 400V 50 Hz errors and omissions excepted-data given without obligation Fully overhauled: Mechanics, geometry, hydraulics and electrical parts checked and/or replaced. Grinding headstock Disassembly, cleaning of parts, replacement of worn and defective parts, overhaul of motor, replacement of bearings, replacement of belts, disassembly of spindle, replacement of seals and O-Rings + adjustment. New paintwork. Headstock Dismantle, clean parts, replace worn and faulty parts, overhaul motor, replace belts. New spindle bearings. New paintwork. Tailstock Dismantled, checked and overhauled. Hydraulics Gsdelbgfcjpfx Abhsip Dismantle, check motor, replace hoses, defective and worn parts. Check hydraulic block X-axis Dismantle, replace worn parts such as O-Rings, seals, rings etc., overhaul hydraulic piston, grind tables. Z axis Dismantle, grind tables, replace worn and defective parts, overhaul hydraulic piston, new paintwork. Electrical cabinet Complete check, change various relays. Painting Colors: White RAL 9003 and gray RAL 7011 Geometry according to manufacturer's protocol. Inspection and cleaning of various accessories