Used Grinding Stone for sale (5,177)

Condition: excellent (used), Year of construction: 1983, functionality: fully functional, Used CNC cylindrical grinding machine Make: FORTUNA Type: T23 S1000 ASW 45 CNC Chedpfxjv Eyr So Aaqed Year of manufacture: 1980

Condition: used, Year of construction: 2012, functionality: fully functional, JONES & SHIPMAN - Suprema Easy 1500 E Offer Details Stock number: 1039-9045 Machine type: External cylindrical grinding machine Manufacturer: JONES & SHIPMAN Model: Suprema Easy 1500 E Year of manufacture: 2012 Control system: Touch Jones & Shipman Location: D-59302 Oelde Country of origin: England Availability: immediately Delivery terms: ex works Additional information: External Cylindrical Grinding Machine JONES & SHIPMAN – Suprema Easy 1500 E - Spare grinding wheel flange - Multi-grain diamond dresser (for peripheral and side dressing, 10mm, 1 carat) - Tailstock with micrometric adjustment (max. adjustment range ±0.05mm) - Pneumatic quill retraction - Two-jaw steady rest (range 8–75 mm) WE OFFER YOU: - workshop-tested machines - free loading onto truck - NO auction fees - possible delivery (at extra cost) - unloading and commissioning (at extra cost) Technical Specifications Grinding diameter: max. 320 mm Grinding length: 1,500 mm Centre height: 160 mm Control: Touch Jones & Shipman Between centres: max. 100 kg Table: Z-axis travel: 1,645 mm Travel speed: 0.0001 – 12 m/min Swivel angle: +5 / -5° X-axis: X-axis travel: 260 mm Travel speed: 0.0001 – 6 m/min Grinding head: Cjdpfsxtn Sfsx Aaqshd Grinding spindle motor: 7.5 kW Cutting speed: 45 m/s Grinding wheel Ø x width x bore: 450 x 50 x 203.2 mm Tailstock: Swivel range: -15 / +90° Speed range: 0 – 660 rpm Torque: 27 Nm Taper: MK 3 Total power requirement: kW Machine weight approx.: 8.5 t Space requirements approx.: 5.5 x 2.5 x 2.0 m Accessories - Paper band filter - Magnetic separator for coolant - Coolant system

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1845/455, Completely refurbished: Mechanics, geometry, hydraulics, and electrical components Wheelhead Disassembly, cleaning of parts, replacement of worn and defective components, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, plus adjustment. New paintwork. Workhead Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal grinding attachment Disassembly, cleaning of parts, replacement of worn and defective components, installation of the support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, hose replacement, defective and worn parts replaced. Hydraulic block checked. X-Axis Disassembly, replacement of worn items such as O-rings, seals, rings, etc., overhaul of hydraulic piston, regrinding of tables. Z-Axis Disassembly, regrinding of tables, replacement of worn and defective parts, overhaul of hydraulic piston, scraping of V and flat guides. New paintwork. Measuring system Digital 2-axis display included. Electrical cabinet Replacement of motor contactors and relay controls. New wiring. New variable speed drive (frequency inverter) for the workhead. TECHNICAL SPECIFICATIONS Distance between centers: 1500 mm Distance between centers (workhead to tailstock overhang): 1650 mm Center height, standard: 125 mm Center height with riser blocks: 225/250 mm Maximum grinding diameter: Ø 250 mm Maximum grinding diameter with riser blocks: 450/500 mm Table Usable surface: 2060 x 140 mm Max. length and width for surface grinding: 1750 x 200 mm Longitudinal travel, manual or hydraulic: 1750 mm Manual table movement, 1 handwheel revolution – coarse: 20.006 mm Manual table movement, 1 handwheel revolution – fine: 2.457 mm Table speed, continuously via hydraulics: up to 6 m/min Table swivelling: 6° Stop and return: 0–5 sec. Workspindle Workpiece speeds, continuously variable (electric): 20–400 rpm Swivelling: 360° Workspindle taper (internal): MT5 Tailstock Internal taper, tailstock spindle: MT3 Spindle retraction, manual or hydraulic: 30 mm Diamond dresser taper (internal): MT0 Codsxt Ilfspfx Aaqehd Universal grinding head Cross slide travel for wheel: 285 mm Rapid traverse for wheel slide, front and rear: 40 mm Grinding spindle speeds: 1500 – 1700 – 2200 – 3600 rpm Vertical grinding spindle movement, center heights: 125–330 mm Max. wheel for cylindrical grinding: 400 x 50 x 127 mm Max. wheel for surface grinding: 250 x 20 x 76 mm Head swivelling with locking at every 90°: 270° Wheel feed 1 division of the micrometer drum: 0.005 mm/Ø Automatic wheel feed, max.: 0.9 mm/Ø Motors Grinding spindle motor: 2,900 rpm / 4.0 hp Workspindle motor: 3,000 rpm / 2.0 hp Coolant pump motor: 2,850 rpm / 0.12 hp Internal grinding attachment Bore: 70 mm Internal grinding spindle speed Ø70 mm: 14,000 rpm Internal grinding spindle speed Ø50 mm: 21,000 rpm Subject to error or omission, the technical information is provided without obligation.

Condition: used, Year of construction: 1995, Surface grinding machine Manufacturer: Jung Model: JA 500 CNC-C Year of manufacture: 1995 Overhauled in: 2003 Chjdpfxowp E Rgj Aaqjd Grinding length: 500 mm Grinding width: 200 mm Max. workpiece height: 250 mm Table dimensions X/Y: 600 mm / 200 mm Grinding wheel diameter: 225 mm Grinding wheel width: 25 mm Grinding wheel bore: 51 mm Speed: 4,200 rpm Machine weight: approx. 2,500 kg

Condition: used, Year of construction: 1997, Favretto MD 500 Universal CNC Surface Grinding Machine Chodpsxt Rbcsfx Aaqjd Manufacturer: Favretto Model: MD 500 Control: Siemens 840D Year of manufacture: 1997 Table size: approx. 5,100 x 700 mm Grinding length / longitudinal stroke: approx. 5,250 mm Grinding wheel dimensions: Ø450 x 30 – 100 x Ø203.2 Weight: 18,700 kg All information without guarantee.

Condition: repair required (used), Year of construction: 2000, functionality: not functional, machine/vehicle number: 49299, rotary table diameter: 600 mm, grinding height: 400 mm, workpiece weight (max.): 300 kg, grinding diameter: 500 mm, workpiece diameter (max.): 500 mm, TECHNICAL DETAILS Workpiece diameter: 500 mm Workpiece weight: 300 kg Workpiece height: 400 mm Grinding diameter: 500 mm Grinding height: 400 mm Table load capacity: 300 kg Magnetic rotary table diameter: 600 mm Rotary table speed: 20–80 rpm Y-axis Max. feed rate: 300 mm/min Incremental position measurement system, rotary encoder, resolution: 0.001 mm Z-axis Max. automatic cross travel: 330 mm Cross feed: 4–1,500 mm/min, adjustable Incremental position measurement system, rotary encoder, resolution: 0.001 mm Grinding spindle taper: 60 mm Csdpfx Aexr U T Tsaqshd Grinding wheel: 400 x 100 x 127 mm MACHINE DETAILS Total power requirement: 18 kW Grinding spindle drive: 10 kW Space requirement approx.: 2,500 x 2,700 x 2,800 mm Control cabinet dimensions (L x H x D): 1,600 x 2,200 x 500 mm EQUIPMENT Coolant system with paper band filter NK grinding program Electronic handwheel switchable for B-Y-Z axis Machine enclosure with manually operated sliding door for loading and unloading Note: The frequency converter for the grinding spindle is defective. An offer from ELB is available (costs € 3,712.50 + packaging and shipping).

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Technical Data Grinding/Workpiece Diameter: up to approx. 300 mm (partially up to 350 mm) Grinding Length/Stroke: approx. 550 mm (slide travel) Module range (for hobbing cutter resharpening): min. module approx. 0.5 to max. module approx. 25 Csdpfxextiuns Aaqehd Number of flutes: typically 1–99 pieces (depending on tool set) Grinding wheel diameter: approx. 150–300 mm Grinding wheel speed: up to about 2,700 rpm Centre distance (workpiece spindle): typical range 400–800 mm Swivel/Pitch range: e.g. grinding wheel head swivel 0–15° Machine weight and space requirement: approx. 4.2–4.9 t weight; space approx. 3 × 2.6 × 2.3 m Electrical data: operating voltage e.g. 380 V three-phase, control 24 V, auxiliary voltage 220 V

Condition: excellent (used), for automatic resharpening of knife edges, e.g. of chippers, with automatic feed reversal and automatic grinding head adjustment, clamping table 840 mm long x 140 mm wide, swivelling according to scale, grinding motor 1900 watts/380 volts, grinding wheel 175 mm Ø x 60 mm, new cooling water pump with steel tank, new electric cables, including 1 spare grinding wheel 175 mm Ø x 60 mm and 1 set of tools for wheel change Codpfxsuw T Hkj Aaqehd

Year of construction: 2019, condition: excellent (used), Machine capacity CAPACITIES · Height of centre points Max. diameter for cylindrical grinding Distance between centres Max. length for cylindrical grinding Max. workpiece weight without steadies | Metric | |---|---| | 335 mm | | 450 mm | | 2150 mm | | 2100 mm | | 260 kg | TECHNICAL DATA Metric GRINDING SPINDLE UNIT Cylindrical grinding spindle 1: Electric spindle Max. grinding wheel dimensions: 610 × 50 × 203.5 mm Peripheral speed of grinding wheel: 30 - 125 m/sec Max. grinding spindle speed: 4420 min⁻¹ Cylindrical grinding spindle 2: Electric spindle Max. grinding wheel dimensions: 350 × 20 × 127 mm Peripheral speed of grinding wheel: 70 - 110 m/sec Max. grinding spindle speed: 6000 min⁻¹ X & Z AXES X & Z axes movement: ball screw X-axis traverse path: 460 mm X-axis speed range: 0-5000 mm/min X-axis resolution: 0.0001 mm Z-axis traverse path: 2590 mm Z-axis speed range: 0-5000 mm/min Z-axis resolution: 0.0001 mm B AXIS Swivel angle: 0 - 180° Type: automatic via torque motor C AXIS Workpiece speed range: 0-750 min⁻¹ Coupling type: headstock and tailstock TM 5 Tailstock sleeve diameter: 80 mm Tailstock sleeve stroke: 80 mm Tailstock adjustment accuracy: +/- 200 μm EQUIPMENT DETAILS GRINDING WHEEL DRESSING DEVICE Type: dressing station with fixed points for cylindrical grinding + electric spindle for diamond dressing roll COOLANT SYSTEM Type: magnetic separator and filter paper Flow rate / output: 50-200 l/min Tank capacity: 2000 litres Pump pressure: 5-20 bar OIL MIST EXTRACTION UNIT Volume flow / exhaust quantity: 2000 m³/h Max. power: 2.3 kW CNC CONTROL Brand: Siemens Cedpfxsxr I Ans Aaqjhd Model: Sinumerik 840 SL Unit system: metric MEASURING SYSTEMS FOR X & Z AXES Type: linear encoder

Year of construction: 2007, condition: ready for operation (used), This STUDER S31 CNC cylindrical grinding machine was manufactured in 2007. It features a robust Granitan S103 bed, a center distance of 1000 mm, and a center height of 175 mm. Equipped with a universal swiveling turret grinding spindle head and a high-frequency motor spindle, it offers precision and versatility. Consider the opportunity to buy this STUDER S31 CNC cylindrical grinding machine. Contact us for more information about this machine. Application Types Cjdpfx Aaextq Txoqohd Grinding

Condition: used, Year of construction: 2008, max. wheel diameter 300 mm max. module 8 min. module 0,7 Control SINUMERIK 840 D min/max. pitch cone angle - 90 / + 90 ° workpiece spindle - bore 127 mm grinding wheel diameter 50 - 230 mm spindle speeds (infinitely variable) 7.500 U/min work piece spindle speed 700 U/min total power requirement 146 kW weight of the machine ca. 21 t dimensions of the machine ca. 9,5 x 3,6 x 3,1 m Chjdsvxww Sspfx Aaqjd Measuring probefor tooth gap(integrated on the grinding head) External grinding spindle cooling system ELBARON oil mist extraction (integrated in the machine) Hoffmann coolant filter system Was used for the serial production of spiral-toothed ring gears No clamping devices No grinding wheels / grinding wheel flanges No dressing wheels

Condition: ready for operation (used), Year of construction: 1992, functionality: fully functional, rotary table diameter: 800 mm, overall weight: 6,500 kg, grinding wheel diameter: 400 mm, workpiece diameter (max.): 1,000 mm, grinding wheel width: 80 mm, TECHNICAL DETAILS Workpiece diameter: 1,000 mm Rotary table diameter: 800 mm Max. distance from rotary table to grinding spindle center: 850 mm Chodpfxoxr U R Ej Aaqod Grinding wheel diameter: 400 mm Grinding wheel width: 80 mm MACHINE DETAILS Total power requirement: 25 kW Grinding spindle motor: 11 kW Dimensions & Weight Space requirement (L x W x H): approx. 4,100 x 3,200 x 2,600 mm Machine weight: approx. 6,500 kg EQUIPMENT Coolant system 500 liters with paper band filter 4 grinding wheels (3 unused)

Condition: used, Year of construction: 2006, grinding diameter 250 mm grinding length 1000 mm Control Kavalir K 51 peripheral speed 25 - 45 m/sec Chjdpfxexrvmns Aaqod max. workpiece weight between centres 80 kg voltage 400V AC 50 Hz control voltage 24V AC/DC current -Sicherung für Zuleitung 35 A weight of the machine ca. 3,8 t

Condition: refurbished (used), Year of construction: 2017, functionality: fully functional, External Cylindrical Grinding Machine Manufacturer: NAXOS-UNION (Germany) Model: W500 500 x 2500 mm Year of Overhaul: 2017 Technical Specifications: • Max. distance between centres: 2500 mm (full length can be ground) • Centre height: 250 mm • Grinding wheel diameter: 600 mm • Grinding support travel: 320 mm • Max. workpiece weight between centres: 1500 kg • Grinding spindle speed, stepless: 900 – 1600 RPM • Workpiece spindle speed: 50 – 450 RPM • Workpiece spindle taper: MK5 / Morse 5 • Motor power: 2.2 kW • Approx. machine dimensions (L x W x H): 7800 x 3300 x 1750 mm • Approx. weight: 13 tonnes Accessories included: • 1x full machine enclosure incl. front sliding door with safety switch • 2x glass scales for X and Z axes incl. digital display Z300 from RSF-Elektrik, measuring system MSA • 1x new belt filter unit by SEITZ, type PFA 100, incl. 100 l/min pump and control system • 1x electromechanical balancing system by MPM, balancing head mounted on spindle, sensor at grinding spindle bearing • 1x live centre, manufacturer RÖHM MK5 Chjdpfsxcvr Sox Aaqed • 6x grinding wheel flanges • 7x steady rests • 14x leveling feet Condition: Completely overhauled in 2017, very little use since. Negotiation basis: Price: ex works, loaded free on truck Collection after payment received and by prior appointment. Disclaimer: The seller shall not be liable for typographical or data transmission errors. Machine condition in terms of appearance, technology and wear corresponds to its age; used equipment is sold without any warranty. All prices are net.

Condition: good (used), Year of construction: 2007, Kuehlmittelanlage 2.500l, Haftkraftregelung, halbautom. Wuchtsystem Chsdpfxodgk H Aj Aaqsd Schleiflaenge 3150 mm Schleifbreite 800 mm Werkstueckhoehe 650 mm Tischflaeche 3.150 x 600 mm Magnetspannplatte 3.000 x 600 mm Spindeldrehanzahl 1/min Schleifscheibenabmessung 450 x 100 x 127 mm Spindelleistung kW Gesamtleistungsbedarf 22 kW Maschinengewicht ca. t Raumbedarf ca. 11 x 3 x 2,4 m

Condition: used, Repair-needing Wide Belt Sander, Surface Grinding Machine, Sheet Metal Deburring Machine, Deburring Machine with 4 Processing Stations Sanding Unit and Brushing Deburring Unit Manufacturer: BÜTFERING - STEELMASTER Type: Frima-V/413RRTT Machine No.: 76 931 Year of Manufacture: 2002 2x Brushing Deburring Units + 2x Sanding Units Max. working width: 1350 mm Conveyor belt width: 1370 mm (heavily worn on the sides) Working thickness: 0.3 mm to 150 mm Sanding Units Abrasive belt dimensions: 1350 mm x length ?? mm Abrasive belt motor (1): 11 kW (speed 2930 rpm) Abrasive belt motor (2): 12.5 - 16 kW (speed 1470 - 2950 rpm) - Abrasive belt speed (belt 1): only at high speed - Abrasive belt speed (belt 2): 2 speed settings - Pneumatic belt tensioning Brushing Deburring Units with multiple vertical sanding discs and oscillation 2 roller brushes Ø 250 mm Roller width: 900 mm Brush speed: approx. 1440 rpm Deburr brush motor (3): 7.6 - 9.5 kW Deburr brush motor (4): 7.6 - 9.5 kW - Sanding disc speed (3): 2 speed settings - Sanding disc speed (4): 2 speed settings - Oscillating movement of brush rollers via gear motors Chjdew Ed Uvjpfx Aaqsd - 2 separate drive motors, one for each brushing station Conveyor Feed Unit Conveyor motor power: 0.75 kW - Infinitely variable conveyor speed via frequency converter - Motor-driven height adjustment for material thickness 0.3 - 150 mm Power supply: 400 Volt, 50 Hz, 55 kW Machine footprint: Length 300 x Width 270 x Height 210 cm Required space for transport: Length 600 x Width 242 x Height 210 cm Weight: approx. 5.5 tons The machine was operated with wet grinding; belt filtration system integrated in the machine frame The machine is in poor condition, was taken out of production, and stored under tarpaulin for approx. 5 months. Technically, everything still appears to be in reasonable shape, but improper storage has led to some rust formation. The machine requires refurbishment.

Condition: excellent (used), Year of construction: 2012, operating hours: 52,353 h, functionality: fully functional, CNC: Fanuc 30i Model A Chsdextb E Eopfx Aaqed Max. gear outer diameter: 600 mm Max. module: 15 Max. tooth width: 110 mm Number of teeth: 1 to 300 Grinding wheel diameter: 20" Workpiece spindle: 630 rpm Workpiece mounting (taper): No. 60 Grinding wheel spindle: 3,000 rpm Finishing dresser tool: Ø 2.82" A used HOFFMANN filtration system can be added on request. Worldwide delivery available immediately.

Condition: good (used), Year of construction: 1997, 1 used surface grinding machine Manufacturer: Blohm Model: Planomat 408 Year of manufacture: 1997 Technical data: Grinding length: 800 mm Grinding width: 400 mm Magnetic chuck: 800 x 400 mm Grinding wheel diameter: 400 mm Grinding wheel width: 80 mm Machine weight: approx. 4.5 t Dimensions (L x W x H): approx. 3200 x 2300 x 2200 mm Chodpfx Aoxr Dzgeaqsd Equipped with belt filter system

Condition: good (used), Year of construction: 1998, dia. of draw-in collets 17,5 mm Cjdpfxexr Raie Aaqjhd internal taper of cone draw-in collets MK 1 , Mk 2, Ga speeds of grinding spindle 2800 U/min total power requirement 0,25 kW weight of the machine ca. 67 kg dimensions of the machine ca. 510 x 565 x 290 mm Milling cutter grinder with a base cabinet for grinding milling cutters or styli in a central and offset position. The dividing head holder allows for circular movements in all directions, as well as longitudinal and transverse movements of the tool axis. The tool holder has a 40 mm longitudinal adjustment, a 10 mm lateral adjustment, and a 15 mm fine adjustment of the dividing head holder relative to the grinding spindle. Machine dealer with own stock of 1600 m².

Condition: used, Year of construction: 1994, Control system, manuf. ECS, type Rosa System, 3 axes (Y/Z/U), touch sensing, electronic grinding wheel balancing unit, dressing device, magnetic clamping plate, 1,000 x 500 mm, workbench, 2,000 x 750 mm, contents: accessories, setup tools, clamping devices, lifting tools Chodjxug Hqepfx Aaqjd

Condition: good (used), Internal item no.: 25087 Cylindrical grinding machine Schaudt AR 500 + Magnetic chuck D160mm + Internal grinding attachment! Grinding length: max. 500mm Grinding diameter: max. 300mm Centre height: 150mm Centre distance: 500mm Tailstock taper: MK4 Csdpfx Ajxtpbbjaqjhd Machine dimensions (LxWxH): 2700 x 2000 x 1800mm Weight: approx. 2000kg

Condition: good (used), Year of construction: 1981, 1 used surface grinding machine Make: Elbschliff/GERH Model: Ambassador Year of manufacture: 1980 Technical specifications Grinding area: 1500 x 550 mm Vertical travel: 450 mm Cross travel automatic/manual: 470/600 mm Max. table load: 800 kg Table longitudinal travel: 1500 mm Table feed: 7-25 m/min Distance table to spindle center: 430 mm Automatic vertical grinding infeed: 0.005-0.04 mm Grinding spindle motor: 7.5 kW Grinding spindle speed: 1450 rpm Net machine weight: approx. 6250 kg Subject to technical modifications and errors. Chsdjxrzqrjpfx Aaqjd

Condition: used, dia. of draw-in collets 4 - 24 mm max. radius to grind 12 mm grinding range 4 - 24 mm Chodpfxev Dxzpj Aaqed grinding wheel-diameter 100 mm total power requirement 0,4 kW weight of the machine ca. 100 kg dimensions of the machine ca. 1 x 0,6 x 0,4 m Machine has 19 clamping devices 4-14 mm, 12 pieces of grinding wheels 100 mm, puller for grinding wheel. Machine dealer with own stock of 1600 m².

Condition: used, Year of construction: 1992, Internal item no.: 25086 Surface Grinding Machine Zirsch & Baltrusch Formmaster 6/30 + Magnetic clamping plate 600x300 mm Attention! The grinding spindle is noticeably louder and should probably be replaced in the near future. See video! Chodpfjxtn R Iox Aaqed Technical Data: Maximum grinding area: 650 x 300 mm Electromechanical cross feed: 300 mm Maximum table load: 300 kg Table clamping surface: 650 x 250 mm Maximum distance from table surface to spindle center: 600 mm Grinding wheel dimensions: 400 x 40 mm Travel X: 840 mm / Y: 310 mm Automatic infeed in Z Connected load: 8 kW Installation dimensions (LxWxH): 3500 x 2000 x 2500 mm Weight: approx. 3000 kg

Condition: good (used), Year of construction: 1996, functionality: fully functional, grinding length: 1,200 mm, grinding width: 450 mm, Internal item no.: 25085 Surface grinding machine Rosa Linea Iron 12.6 Year of manufacture: 1996 + Magnetic chuck 1200 x 500 mm + Borazon grinding wheel (mounted) Max. grinding wheel size: 400x60x127 mm Grinding length: approx. 1250 mm Codpsxtn Dnefx Aaqshd Grinding width: approx. 550 mm Max. distance from grinding wheel to magnet: approx. 400 mm Dimensions (LxWxH): 4000 x 2300 x 2400 mm Weight: 5800 kg