Used Internal Grinding Machines for sale (71,436)

Year of construction: 2016, condition: ready for operation (used), Grinding wheel diameter: 220mm, grinding wheel width: 5mm, base body width: 20mm, bore diameter: 52mm. Test piece: diameter: 100mm, width: 300mm, profile height: 35mm. Small workpiece: Outer diameter: 400mm, bore diameter: 205mm, wheel width: 100mm, torque: 20Nm, weight including mandrel: 200kg. Large workpieces: Outer diameter: 700mm, bore diameter: 350mm, disk width: 300mm, torque: 800Nm, weight: 250kg. Accuracy: Repeat accuracy: less than 2µm, axial and radial run-out accuracy (large spindle): less than 2µm at 400mm diameter, axial and radial run-out accuracy (small spindle): less than 2µm at 200mm diameter, parallelism over 300mm between test piece and workpiece axis: less than 2µm. Tool spindle speed: 10000rpm, small workpiece spindle: 23000rpm, large workpiece spindle: 6000rpm, test piece spindle: 1000rpm. Fodpev T Aqgofx Ac Nefu

Year of construction: 1991, condition: ready for operation (used), Axes: 5, max. grinding wheel diameter: 150mm, spindle speed: 9000rpm, workpiece spindle speed: 1500rpm, clamping spindle speed: 13000rpm, travel X/Y/Z: 200mm/190mm/150mm, tool holder: HSK-50, machine dimensions X/Y/Z: approx. 1700mm/1400mm/1800mm, control: NumRoto 1060, control defective. Including coolant pump and coolant tank, grinding wheel set with 12x holders. Documentation available. On-site inspection is possible. Ffodovu Dfbspfx Ac Nju

Condition: ready for operation (used), A bench grinding machine is available. Grinding wheel dimensions X/Y/Z: 125mm/20mm/20mm, speed: 3420rpm, travel X/Y/Z: 130mm/80mm/65mm, clamping angle range: -10°/25°. Machine dimensions X/Y/Z: approx. 400mm/510mm/360mm, weight: 75kg. Including accessories, three grinding wheels and transport box. Documentation available. An on-site inspection is possible. Ffsdpfx Acsxxzhkj Neu

Year of construction: 2001, condition: ready for operation (used), A CNC 5-axis grinding machine SMP is available. Grinding wheel diameter: 200mm, max. tool diameter: 150mm, max. tool length manual/automatic: 300mm/140mm, max. workpiece weight: 25kg, spindle speed: 20000rpm, spindle power: 7kW, interchangeable magazine: 4 places. Documentation available. On-site inspection is possible. Fedpfxsu Af Ahe Ac Nsfu

Year of construction: 1987, condition: ready for operation (used), Workpiece diameter: 10-350mm, max. grinding length: 660mm, clamping length: 1055mm, max. module: 25mm, swivel angle: +/-60°, grinding wheel dimensions: 300-500x100mm, with Faudi cooling lubricant belt filter and Elbaron oil mist separator. No longer fit for operation and can only be used as a basis for a complete overhaul. Fjdpfsrgah Hox Ac Njfu

Condition: ready for operation (used), Year of construction: 1985, A conventional precision surface grinding machine with NC control is available. Resolution: 0.001mm, travel X/Y/Z: 1200mm/550mm/400mm, table dimensions X/Y: 1600mm/450mm, table feed: 30m/min, max. table load: 750kg, spindle-table distance: 800mm, Y feed: 180mm/min, Y precision: 0.001mm, Z feed: 1200mm/min, Z precision: 0.3mm, speed: 2800rpm, grinding wheel dimensions X/Y/Z: 400mm/100mm/127mm. Machine dimensions X/Y/Z: approx. 6500mm/3000mm/2500mm, weight: approx. 6700kg. Documentation available. On-site inspection is possible. Ffedpfx Acewaa Iuj Neu

Year of construction: 1994, condition: ready for operation (used), A total of four WMW/Werkö saw grinding machines are available. Saw blade diameter min./max.: 250mm/1450mm, grinding wheel diameter: 250mm, speed: 2500rpm, tooth pitch: 42mm, grinding spindle swivel range: +/-45°, machine dimensions X/Y/Z: approx. 850mm/1000mm/1800mm, weight: approx. 1100kg. Documentation available. On-site inspection is possible. Ffedpfov Exthex Ac Nsu

Condition: ready for operation (used), Year of construction: 2015, A combined vertical CNC turning and cylindrical grinding center EMAG is available. Chuck diameter: 250mm, max. swing diameter: 260mm, travel X/Z: 680mm/200mm, rapid traverse X/Z: 45m/min/30m/min, grinding spindle speed: 45000rpm, tool stations: 12, basket dimensions X/Y: 400mm/600mm, basket stack: 3. Machine dimensions X/Y/Z: approx. 3200mm/1900mm/2650mm, weight: approx. 8000kg, control: Siemens 840DS, operating hours: approx. 35000h, program hours: approx. 22000h. Documentation available. An on-site inspection is possible with power. Ffodpfx Aex Dm Dzjc Nju

Year of construction: 2000, condition: ready for operation (used), A Saacke CNC tool grinding machine including a Felsomat tool loader is available. Center height: 170mm, travel X: 580mm, feed X: 20m/min, table dimensions X/Y: 980mm/185mm, travel Z: 250mm, feed Z: 20m/min, travel Y: 250mm, feed Y: 10m/min. B-axis horizontal swivel: 240°, swivel speed: 120°/s, motor spindle diameter: 170mm, speed: 10000rpm, torque: 10.7Nm. Tool positions: 24, tool holder: HSK-C50, A-axis indexing accuracy: +/-15°, error at 100mm diameter: 8µm, workpiece holder: ISO 50, speed: 50rpm. Control: NUMROTOplus V.3.8.3m, resolution X/Y/Z: 0.0001mm, resolution A/B: 0.0001°. Includes Felsomat Robotal RE 01 loading unit with rotary indexing table, FB703 small extinguishing system, and Brinkmann FBS-238/50 screw spindle pump. Documentation available. An on-site inspection is possible. Ffsdexdm Ugepfx Ac Nsu

Year of construction: 1973, condition: ready for operation (used), Table dimensions X/Y: 760mm/200mm, max. sanding length: 500mm, max. sanding width: 230mm, table spindle center distance: 520mm, table longitudinal movement: 30m/min, table transverse movement: 16mm/stroke. Grinding wheel diameter: 225mm, grinding wheel width: 25mm, bore: 51mm, power: 5kW. Machine dimensions X/Y/Z: approx. 2500mm/2000mm/1950mm, weight: approx. 2100kg. On-site inspection is possible. Fodpfovf Izbsx Ac Nofu

Condition: ready for operation (used), An old Knopp glass grinding machine for edge processing is available. Grinding belt dimensions X/Y: 1830mm/100mm, glass types: float glass/mirror glass/furniture glass/table tops, grinding wheel diameter: 200mm, table dimensions X/Y: 900mm/1400mm, machine dimensions X/Y/Z: approx. 1300mm/1500mm/1700mm, weight: approx. 500kg. On site inspection is possible. Fsdpfx Acjygw Sps Nofu

Year of construction: 1984, condition: ready for operation (used), Grinding dimensions X/Y/Z: 500mm/300mm/350mm, grinding wheel dimensions X/Y/Z: 300mm/50mm/76.2mm, magnetic table dimensions X/Y: 500mm/200mm, pole pitch: 5mm, machine dimensions X/Y/Z: approx. 3050mm/1600mm/2400mm, weight: approx. 3000kg. Including coolant system, paper band filter, sine table, digital display, and grinding wheel flange. Documentation available. An on-site inspection is possible. Fodpfoxpw Ubsx Ac Nefu

Year of construction: 1995, condition: ready for operation (used), A CNC surface grinding machine Jung, overhauled in 2003, is available. Grinding length: 500mm, grinding width: 200mm, max. workpiece height: 250mm, table dimensions X/Y: 600mm/200mm, grinding wheel dimensions X/Y/Z: 225mm/25mm/51mm, speed: 4200rpm, weight: approx. 2500kg, operating hours: approx. 16602h. Documentation available. An on-site inspection is possible. Fsdpfx Acjw H Attj Nefu

Year of construction: 1994, condition: ready for operation (used), Grinding length: 650mm, center height: 125mm, grinding wheel dimensions X/Y/Z: 406mm/60mm/127mm, peripheral speed: 45m/s, spindle power: 4kW, travel X/Z: 210mm/810mm, feed rate: 8m/min, table swivel: 8°, speed: 5000rpm, tool spindle head swivel: -30°/90°. Machine dimensions X/Y/Z: approx. 3600mm/2850mm/2200mm, weight: approx. 4000kg, control: Siemens Sinumerik. The X-axis spindle and the scale were renewed. Including Movomatic measuring system and accessories. Documentation available. On-site inspection is possible. Ffjdpfjyf I Hbsx Ac Nou

Year of construction: 1958, condition: ready for operation (used), Grinding length: 1500mm, center height: 175mm, max. workpiece diameter: 350mm, max. workpiece weight: 300kg, grinding wheel diameter: 450mm, grinding wheel width: 80mm, bore: 203mm. Machine dimensions X/Y/Z: approx. 3600mm/1900mm/1900mm, weight: approx. 4000kg. Documentation available. An on-site inspection is possible. Fjdeyg Nvmspfx Ac Njfu

Year of construction: 2005, condition: ready for operation (used), A centerless round and polishing belt grinding machine Loeser (RPS 376/2+2), retrofitted in 2024, is available. Stations grinding/polishing: 2/2, grinding range: 10mm-120mm, belt dimensions X/Y: 3000mm/200mm, feed rate: 15m/min, machine dimensions X/Y/Z: approx. 3500mm/2000mm/2200mm, weight: approx. 2500kg. Documentation available. An on-site inspection is possible. Ffodpfxsxhnr Ie Ac Nju

Year of construction: 1997, condition: ready for operation (used), A Doebeli CNC profile sanding machine including Lehman dividing head, 6x basic holders, TGXE 40 collet chuck, ER25 collet chuck holder and various sanding wheels is available. Profile width: 120mm, profile depth: 30mm, grinding stroke length: 0mm-80mm, machine dimensions X/Y/Z: approx. 1800mm/1700mm/1900mm, weight: approx. 2500kg, control: GE Fanuc Series 18-M, operating hours: 43575h. Documentation available. On-site inspection is possible. Ffodpewwllmjfx Ac Neu

Condition: ready for operation (used), Workpiece diameter range: 2mm-320mm, max. grinding length: 500mm, center distance: 1000mm, max. workpiece weight: 150kg. On-site inspection is possible. Ffodpfx Aswmqxwjc Nou

Year of construction: 2008, condition: ready for operation (used), Sanding range: 2000x900mm, transverse movement: 875mm, longitudinal movement: 2450mm, distance table to spindle center: 845mm, magnetic clamping plate dimensions: 2000x800mm, max. table load: 2.3t, feed rate longitudinal axis: 1000-30. 000mm/min, feed transverse axis: 0,01-2000mm/min, feed vertical axis: 0,001-1500mm/min, grinding wheel dimensions: 500x100x203,2mm, power grinding spindle motor: 22kW, length: 6800mm, width: 3450mm, weight: 13t. On-site inspection is possible. Fjdpeuyk N Iofx Ac Nefu

Condition: ready for operation (used), Longitudinal movement of the table manual drive: 750mm, longitudinal movement of the table hydraulic drive: 730mm, transverse movement of the table manual drive: 300mm, transverse movement of the table hydraulic drive: 290mm, usable surface of the table: 700x250mm, number of T-slots: 3, width of T-slots: 14mm, vertical movement of the grinding head: 400mm, division value of the grinding head manual drive: 0.01mm, distance between the inside of the grinding wheel and the column: 347.5mm, clearance under the new grinding wheel: 355mm, maximum grinding wheel diameter: 305mm, minimum grinding wheel diameter: 230mm, grinding wheel width: 25mm, grinding wheel bore: 127mm, division value of the cross table manual drive: 0.02mm, longitudinal feed of the table hydraulically: 2-25m/min, cross feed of the table stepwise, hydraulic and adjustable: 2-16mm/stroke, cross feed of the support hydraulically and continuous: 0.5-6m/min, volume of the hydraulic unit: 35l, cooling device for grinding wheel/on demand: 30l. No defects known, with documentation, an on-site inspection is possible. Fedjw Uk Awopfx Ac Nefu

Condition: ready for operation (used), Table dimensions X/Y: 400mm/800mm, max. workpiece height: 300mm, grinding wheel diameter: 300mm-350mm, weight: approx. 2000kg. An on-site inspection is possible. Ffsdpfxexn S Tij Ac Neu

Year of construction: 2016, condition: ready for operation (used), A centerless round polishing machine Loeser is available. Workpiece diameter range: 10mm-30mm, workpiece length range: 100mm-1000mm, stations: 2, working direction: left-right, magazine system with infeed and outfeed table: 1000mm/1000mm. Including magazines as well as infeed and outfeed table. Documentation available. An on-site inspection is possible. Fjdpsvzbg Ajfx Ac Njfu

Year of construction: 1994, condition: ready for operation (used), Sanding length: 500mm, sanding width: 200mm, max. workpiece height: 250mm, table dimensions X/Y: 600mm/200mm, sanding wheel diameter: 225mm, sanding wheel width: 25mm, sanding wheel bore: 51mm, speed: 4200rpm, machine weight: approx. 2500kg. On-site inspection is possible. Fedpfx Aov Exrqoc Nefu

Year of construction: 2009, condition: ready for operation (used), A Junker CNC cylindrical grinding machine overhauled in 2019 is available. Grinding length: 150mm, center height: 100mm, max. workpiece weight: 5kg, max. grinding diameter: 500mm, orbital diameter: 80mm, grinding wheel diameter: 400mm. Machine dimensions X/Y/Z: approx. 2850mm/1450mm/2000mm, weight: approx. 2000kg, control: Siemens Sinumerik. Including BKW chiller, Knoll VL 1000/4000 cooling lubricant system with 6500l container and Hyfra industrial recooler. Documentation available. On-site inspection is possible. Ffodpfx Acewtg Eyj Nsu

Year of construction: 2013, condition: ready for operation (used), A CNC cylindrical grinding machine GSN Schleiftechnik including automatic paper belt filter, center point, diamond dressing tiles and grinding wheel changing aid is available. Workpiece length: 1500mm, max. workpiece diameter: 250mm, max. workpiece weight: 150kg, machine dimensions X/Y/Z: approx. 6300mm/2500mm/2500mm, weight: approx. 9000kg, control: Siemens Sinumerik 840D powerline. Documentation available. On-site inspection is possible. Fsdpfswxxwrsx Ac Nefu