grinding machines used for sale (2,186)

A CNC cylindrical grinding machine GP Basis Karstens with rotating grinding headstock is available. Grinding length: 650mm, center height: 250mm, workhead: MK4, tailstock: MK4, wheel diameter: 400mm, spindle diameter: 80mm, sleeve length: 250mm, speed: 3000rpm, spindle power: 1.5kW, control: Siemens and Balance System VM25. Documentation available. On-site inspection is possible.

Sanding length: 700mm, sanding width: 330mm, max. workpiece height: 450mm, table dimensions X/Y: 280mm/600mm, table speed: 25m/min, sanding wheel dimensions: 305mm/25mm/76.2mm, spindle power: 3PS, machine dimensions X/Y/Z: approx. 2100mm/1600mm/2000mm, weight: approx. 2000kg. Documentation available. On-site inspection is possible.

Sanding length/width: 450mm/300mm, workpiece height: 350mm, max. sanding wheel width: 50mm, weight: approx. 1500kg.

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.

Working width: 900mm, max. workpiece height: 100mm, sanding units: 1, sanding belt dimensions X/Y: 2620mm/1150mm, feed speed: 2m/min-14m/min, compressed air requirement: 1800m³/h, operating pressure: 5bar-7bar, weight: approx. 1800kg. The feed belt is no longer grippy. Documentation available. On-site inspection is possible.

Rotary vibrator, vibratory finishing system, vibratory finishing machine, vibratory finishing rotary vibrator, trowal system, continuous vibrator, vibration conveyor, oscillating conveyor -Manufacturer: circlon, round vibrator Trowal vibrator with soundproof hood -Total volume: 230 liters -Type: CLS-230 -Working container: elastically mounted -Working basin width: 250 mm -Outlet: approx. 200 x 260 mm -Working basin height: 510 mm -Equipment: manual separating flap, infinitely variable engine speed via variator gear, liquid connection -Machine for: deburring, polishing, rounding edges -Transport dimension: 1700/1600/H2240 mm -Total weight: 1150 kg

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.

Grinding wheel puller, cup wheel puller, double grinder stand puller, surface grinder puller, cylindrical grinder puller, puller head, dressing head for grinders, grinding wheel dresser, radius dresser, disc puller, grinding wheel puller -Grinding wheel puller: for grinding wheel radius production -Motor power: 0.7 kW -Dimensions: see photos -Equipment: coolant connection, dressing device -Dimensions: 600/540/H330 mm -Weight: 49kg

Two Loeser centerless round polishing machines are available. Workpiece diameter range: 10mm-30mm, workpiece length range: 100mm-1000mm, stations: 2, working direction: left-right, magazine with input and output table: 1000mm/1000mm. Including magazines and input and output table. Documentation available. On-site inspection is possible. Expected to be available from April 2025.

A Karstens cylindrical grinding machine from 1992, which was completely overhauled and modernized in 2014, is available. Center width: 1000mm, center height: 180mm, grinding diameter: 360mm, max. workpiece weight center/flying: 250kg/70kg, grinding wheel diameter: 400mm. Spindle holder: MK4, speed: 450rpm, swivel range: 90°, quill holder: MK4, quill stroke: 45mm, quill force: 600N. Table swivel: 10°, infeed spindle: 80mm, rapid traverse: 50mm, coarse adjustment: 280mm, weight: approx. 3800kg. Including 3x centering points and grinding wheels as good as new. Documentation available. On-site inspection is possible.

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.

A Karstens cylindrical grinding machine with display is available. Center height: 180mm, grinding diameter: 360mm, center width: 650mm, max. workpiece weight flying/between centers: 70kg/250kg. Grinding wheel outer diameter: 400mm, face diameter: 250mm, peripheral speed: 35m/s, speed: 450rpm, mounting cone: MK4, quill diameter: 50mm, fine adjustment: 0.08mm. Machine dimensions X/Y: approx. 3250mm/2150mm, weight: approx. 3600kg. On-site inspection is possible.

A hand sanding station from Aurtec is available. Sanding belt width: 150mm, belt length: 3500mm, belt thickness: 4mm, speed: 500rpm. Documentation available. On-site inspection is possible.

Bore: 50mm, grinding depth: 80mm, spindle axis-table center distance: 145mm, grinding wheel holder: 540mm, taper: Morse 4, workpiece spindle bore: 28mm, workpiece spindle swivel: 10°/30°, grinding spindle swivel: 130mm, grinding spindle transverse movement: 30mm, table longitudinal movement: 4mm/80mm, cooling pump capacity: 140l/min. Machine dimensions X/Y/Z: approx. 2100mm/1000mm/1400mm, weight: approx. 1600kg. Including accessories and calibration measuring device. The machine was overhauled in 2002. Documentation available. On-site inspection is possible.

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.

Grinding wheel, cup wheel, bench grinder, surface grinder, cylindrical grinder-Manufacturer: Niles, grinding wheel 20 Jot- Inside: Ø 32 mm-Outside: Ø 200 mm-Width: 20 mm-Weight: 1.3 kg

Center height: 175mm, grinding length: 650mm, B-axis: -15°/195°, workpiece speed: 1750rpm, grinding wheels T1/T2: 500mm/400mm, bore: 203mm, max. workpiece weight: 80kg, workhead: MK4, tailstock: MK3. Machine dimensions X/Y/Z: approx. 3000mm/3000mm/2100mm, weight: approx. 4000kg, operating hours: 56300h, control: GE Fanuc Series 16i-T. Documentation available. On-site inspection is possible. Expected to be available from February/March 2025.

Grinding wheel, cup wheel, bench grinder, surface grinder, cylindrical grinder-Manufacturer: Niles, grinding wheel- Inside: Ø 32 mm-Outside: Ø 200 mm-Width: 20 mm-Number: 2x discs available-Price per piece-Weight: 1.4 kg/pc.

Sanding length: 650mm, max. sanding diameter: 508mm, center height: 125mm, workhead speed: 1500rpm, max. workpiece weight: 30kg, workpiece swivel range: 30°-90°, tailstock: MK3. Grinding wheel diameter: 508mm, grinding wheel width: 40mm, bore: 203mm, max. internal grinding diameter: 150mm. Machine dimensions X/Y/Z: approx. 4300mm/3100mm/2200mm, weight: approx. 4000kg, control: Siemens Sinumerik 820G. Documentation available. On-site inspection is possible. Expected to be available from February/March 2025.

Graver grinder, grinder, angle grinder, rotary steel grinder, thread drill grinder, milling cutter grinder, surface grinder, drill grinder, bench grinder, double bench grinder, tool grinder -Manufacturer: precision mechanics Weilheim, lid tool grinding machine type SO/64-6550 -Motor power: 0.37 kW 2800 rpm -Speed: 2800 rpm -Grinding discs: Ø 100 mm -Dimensions: 510/450/H1280 mm -Weight: 67kg

Sanding width: 200mm, sanding length: 600mm, adjustment path X/Y: 690mm/230mm, clamping table spindle center distance: 500mm, sanding wheel diameter: 200mm, sanding wheel width: 20mm, bore: 51mm, table dimensions X/Y: 200mm/600mm, max. table load: 110kp, machine dimensions X/Y/Z: approx. 3000mm/1600mm/2100mm, weight: approx. 1300kg. Documentation available. On-site inspection is possible.

Double bench grinder, double grinder, bench grinder, bench grinder-Manufacturer: Knuth, double bench grinder type DSB200D-Grinding discs: max. Ø 200 x 32 x 32 mm-Motor power: 0.9 kW-Speed: 2950 rpm-Operating voltage: 220/380 volts-Dimensions: 500/300/H1100 mm-Weight: 43 kg

Double bench grinder, double grinder, bench grinder, bench grinder-Manufacturer: Rema, double bench grinder type DS 12/200-Grinding discs: max. Ø 200 x 32 x 51 mm-Motor power: 0.9 kW-Speed: 2900 rpm-Operating voltage: 220/380 volts-Dimensions: 550/410/H1070 mm-Weight: 72 kg

Center height: 135mm, max. sanding length (shaft): 500mm, max. sanding diameter: 270mm, sanding wheel diameter: 400mm, power requirement: 7.5kW, machine dimensions X/Y/Z: approx. 2000mm/1300mm/1300mm, weight: approx. 1700kg.

Double bench grinder, double grinder, bench grinder, bench grinder-Manufacturer: Rema, double bench grinder type DS 12/200-Grinding discs: max. Ø 200 x 32 x 51 mm-Motor power: 0.9 kW-Speed: 2900 rpm-Operating voltage: 220/380 volts-Dimensions: 430/420/H1130 mm-Weight: 80 kg

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.

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.

Grinding machine, angle grinder, lathe grinder, thread drill grinder, milling cutter grinder, surface grinder, drill grinder, bench grinder-Manufacturer: Chuet Nevers, tool grinder-Motor power: kW-Speed: 3000 rpm-Grinding discs: Ø max. 200 mm-Accessories: incl., see photos-Dimensions: 680/590/H1560 mm-Weight: approx. 121 kg

Grinding wheel, cup wheel, bench grinder, surface grinding machine, cylindrical grinding machine-Inside: Ø 51 mm-Outer: Ø 200 mm-Width: 32 mm-Price: per piece-Number: 2x available-Weight: 2.1 kg

Grinding wheel, cup wheel, bench grinder, surface grinding machine, cylindrical grinding machine-Inside: Ø 32 mm-Outer: Ø 175 mm-Width: 25 mm-Price: per piece-Number: 1x available-Weight: 1.2 kg