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. WORKING AREA Pgedpfx Aori Ngyob Uei 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: 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 incl. C-axis incl. Quick-Set Probe including Sensitron Pgedpoxwdwfjfx Ab Uji 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: 2019, condition: ready for operation (used), A simultaneous turning center Spinner with three turrets and extensive accessories, spare parts and tools is available. Travel X1/X2/X3: 180mm, travel Y1/Y2: +/-45mm, travel Z1/Z3: 704mm, travel Z2/E2: 620mm/720mm, rapid traverse X/Y/Z: 30m/min, acceleration: 0.5g. Spindle 1: Speed: 5000rpm, nose: A6, bore: 65mm, chuck diameter: 210mm, power: 18kW, torque: 115Nm. Spindle 2: Speed: 700rpm, nose diameter: 110mm, bore: 42mm, max. chuck diameter: 140mm, max. chuck jaw weight: 1.25kg, power: 16.6kW, torque: 100Nm. Turret 1/2/3: Turret stations: 3x12, speed: 8000rpm, tool holder: BMT 45, power: 4.3kW, torque: 13.6Nm. Machine dimensions X/Y/Z: approx. 2880mm/2130mm/1990mm, weight: approx. 7500kg, operating hours: 27102h, control: Fanuc 31i. Including loading magazine Top Automazioni, cooling/high pressure system with 80bar, chip conveyor, fire extinguishing system, a comprehensive tool package and other spare parts. Documentation available. On-site inspection is possible. Pedeua E Trepfx Ab Uogi

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. Pjdpfxsw U Ry Ns Ab Ujgi 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.

Condition: used, Year of construction: 1983, internal diameter min / max: 10 / 250 mm grinding depth 400 mm external diameter max. 380 mm swing dia. 390 mm table travel max. 550 mm stroke of the table min. 2 mm rapid traverse 10 m/min table speed -stepless- 0 - 10 m/min rough adjustment 18 mm fine adjustment 4 mm max. workpiece weight 100 kg spindle head B 6 DIN 55021 spindle turning speed - stepless 15 - 1.500 U/min Psdpfx Abevprxfe Ujgi pivoting angle +/- 30 Grad spindle bore 50 mm power capacity 2 kW rapid traverse 0 - 250 mm/min stroke 70 mm power requirement 3 kW weight of the machine ca. 2,7 t dimensions of the machine ca. 3,0 x 3,0 x 3,2 m Internal Grinding Machine BAHMÜLLER - JES 12 - new control (July 2015)

Condition: good (used), Studer S30-12 cylindrical grinding machine TECHNICAL DATA Main dimensions Center height: 125 mm Center width: 400 / 700 / 1025 mm Largest longitudinal slide path: 400 / 700 / 1000 mm Longitudinal slide Table speed: 50 - 5000 mm/min Reversing delay: 0-6 s Smallest automatic travel: 1.5 mm Max. stroke: 400 / 700 / 1020 mm Max. Table inclination: 12 / 30 / 78° Cross slide Swivel range: +- 45° Quick adjustment: 40 mm Feed path with handwheel: 20 mm Largest plunge depth: 1.7 mm Sanding headstock Grinding wheel diameter x width x bore: 450 x 80 x 203 mm Speed: 1340 / 1500 1625 / 1800 / 2000 / 2200 rpm Coarse adjustment: 210 mm Workpiece headstock Swivel range: 0 - 90 Speed range: 30 - 675 rpm Mounting cone: Morse 5 Collets: W25 Pjdpfx Aevca Izob Uogi Tailstock Mounting cone: Morse 3 Adjustment travel of the center: 30 mm Total power requirement: 5 / 8.25 kW No liability is assumed for the correctness, completeness and up-to-dateness of the information.

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 Psdpfx Aehtrdyob Usgi 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 commissioning on site training

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

Condition: used, Year of construction: 2012, grinding length 1000 mm grinding width 600 mm workpiece height 400 mm table-size 1.100 x 500 mm max. table load 1.000 kg dist. center of grinding spindle - table 600 mm table travel longitudinal 1400 mm table travel cross 550 mm table feed 1 - 30 m/min turning speed range - grinding wheel 1.000 - 3.000 U/min power capacity - grinding motor 11,0 kW grinding wheel size 400 x 80 x 127 mm magnetic clamping plate 1000 x 500 mm dressing device Tischabrichter voltage 400 V total power requirement 21 kW weight of the machine ca. 6,0 t dimensions of the machine ca. 4,30 x 2,95 x 2,55 m band filter unit 1,80 x 1,30 x 0,80 m hydraulic power unit 0,90 x 0,75 x 0,95 m suction device 1,10 x 0,60 x 0,70 m - Serial-No.: Spindle ON: 11.742 hours - autom. vertical feed - table dresser with compensation Pgedpfx Asya Ihhjb Uji - electr. hand wheel - paper band filter unit with magn. separator - coolant mist extraction unit

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 Pedpfx Abslbgfco Usgi 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 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