rectifieuses machines d'occasion à vendre (2,207)

grinding length:1250 mmgrinding width:600 mmworkpiece height:730 mmtable surface area:1720 x 500 mmheadstock: dist. table - spindle center:900 mmmax. longitudinal movement:X-1450 feed range:10 - 20.000 mm/minvertical movement:Y-730 mmfeed range:0,2 - 3.000 mm/mincross travel:Z-550 mmfeed range:5 - 5.000 mm/minpower capacity:1500 U/min.- 44 kW / 8000 U/min. - 38 kW kW grinding wheel turining speeds:50-6.000 U/mincutting speed:max. 80 m/sec.weight of the machine ca.:11 twith CNC SIEMENS 840 Cauto. dynamic balncing system integrated in the grinding conusprofile grinding unit ( on table mounted ) Diamant profile rollers ( dia. max 140 mm , width max. 200 mm, hole 52 H3 ) speed 3000 rpmtwo magnetic plates ( 1000 x 400 mm, 1200 x 350 mm ) divers Flanges ect.

grinding length:600 mmgrinding width:300 mmtotal power requirement:7,5 kWnumber of spindle speeds:0-3000 grinding wheel motor:7,5 kWgrinding wheel diameter:300 mmdimensions of grinding wheel:76 x 20 mmABA magnetic table flat grinding machine

grinding diameter:280/320 mmgrinding length:750 mmcentre height:170 mmweight of the machine ca.:22,5 tdimensions of the machine ca.:4,7 x 3,65 x 3,0 m

weight of the machine ca.:15 t

weight of the machine ca.:24 tdimensions of the machine ca.:3900 x 3500 x 2500 m-the machine has no B axis -two grinding spindles with one grinding wheel each -The transport instructions can be found in the documentation (attachment). including Hoffmann KSM filter system Loading list availableOperating data v. 03/27/2023: Operating time: 21727 h / production time: 11960 h Machine documentation: 1 set of circuit diagrams, electrical plans, operating instructionsAccessories: 2 replacement measuring heads Marposs S/500; prism supports Other: Hoffmann KSM filter system Machine condition: according to age, due to processing with emulsion

KSS/filter/cooling systemsEmulsion

grinding length:400 mmworkpiece weight:250 kgweight of the machine ca.:4,1 tswing diameter:250 mmgrinding spindle speed:2387, 2938 U/min

grinding diameter:20 mmgrinding length:20 mmmax. workpiece diameter:20 mmmin. workpiece diameter:1 mmgrinding wheel diam. min/max.:300-400 grinding wheel turining speeds:2.000-7.000 U/minWeight:950 kgdimensions: 1200 x 2100 mm

grinding length:600 mmcentre height:180 mmswing dia.:360 mmworkpiece weight:80 kgmax. dia. of grinding wheel:500 mmgrinding wheel width:80 mmgrinding wheel hole diameter:203,2 mmperipheral speed:45 m/secThere is also a 3200 liter coolant tank including cooling unit + fire extinguishing system.

- Conditions de fonctionnement de cette machine : non vérifiées. - Cet article est livré chargé par camion. Les coûts de démontage et de chargement sont ceux spécifiés comme des coûts supplémentaires. Auction-ID: A7-44536-722

workpiece diameter:26 mmswing diameter:- mmworkpiece length:66 mmtotal power requirement:12 kWweight of the machine ca.:4 tdimensions of the machine ca.:3,14 x 1,69 x 2,2 mThe machine has so far processed the parts in a stream, i.e. without interruption. Piston rods are usually machined with a clearance, requiring the finishing stone to be placed only when the part passes under the stone.1. Feed Roller2. Stone holder, 10 pieces, 50 mm new guides can be made between approx. 15 to 40 mm The Roller of Nagel:Dia: approximately 120 mmL: app. 880 mm

internal diameter:140 mmtotal power requirement:5,5 kWweight of the machine ca.:1,8 tdimensions of the machine ca.:2,8 x 2,5 mmax. workpiece weight:15 kgclamping dia. max.:140 mmclamping length:250 mmmax. bore diameter to be ground:0,8-90 mmmin./max. hole to grind:160 mmcentre height:90 mmworkpiece spindle stepless:112-1000 U/min

dimensions of the machine ca.:3,5 x 2,0 x 2,5 m

grinding diameter max.:3-220 mmregulating wheel width:500 mmmax. width of grinding wheel:500 mmweight of the machine ca.:16 t.dimensions of the machine ca.:12 x 10 x 8 m.grinding wheel diam. min/max.:420-610 grinding wheel diameter - width-internal grin:304,8 x 500 mmRegulatin wheel diameter min/max.:300-350 mmThe machine is currently designed for plunge grinding JUPITER's Centerless grinding, also available with CBN. Junker this circular grinding method with CBN grinding wheels, which opens up significant productivity benefits from the long service life of the grinding wheel, especially at high volumes. In addition, the simultaneous removal takes on the entire Schleswig-Holstein, which provides both in mass production and in small batches for significantly reduced processing times.The grinding process with JUPITERWhen centerless grinding, there are two grinding processes: the through gr ...

grinding diameter:5-55 mmgrinding length:500 mmtotal power requirement:44 kW-- Intended use and general information --Fully automated external and surface grinding of synchronous ringsCentre height: 200 mmGrinding length: 500 mmGrinding wheel arrangement: right, 30° angled Grinding wheel dimensions: 600 x 30 x 203.2 mmDrive power: 7 kW X/Z axis drive: ball screw Travel speed: 0.01 - 10,000 mm/min. Resolution: 1 µm Concentricity of workpiece spindle: < 1 µmWorkpiece changing system: Fanuc robot Control: Siemens Sinumerik 840-DMachine weight: 7,000 kgCentre height: 200 mmGrinding length: 500 mm

grinding diameter:200 mmgrinding length:320 mmtotal power requirement:3,5 kWweight of the machine ca.:9 tspace required L x W X H:5,28 x 4,5 x 2,4 mmax. wheel dia.:200 mmSpindle drives Arena SiemensFor Worm grinding we have not module, but pitch. Pitch is freely programmable from 0.001 to big value i.e. 500mm

max. grinding diameter:160 mmstations:2 sanding width:30 mmtotal power requirement:0,37 kWweight of the machine ca.:100 kgdimensions of the machine ca.:520 x 520 x 1160 mm

no. of working stations:1 Stücktool adaptor:1650 W revolutions per minute:2990 U/mintotal power requirement:380V, 2,7 Aweight of the machine ca.:33 kg

no. of working stations:1 Stücktool adaptor:1650 W revolutions per minute:2990 U/mintotal power requirement:380V, 2,7 Aweight of the machine ca.:33 kg

working width:1400 mmWorkpiece thickness max.: 80 mmwork height max.:1000 mmFeed speed:4m/min I Stufe, 8 II Stuf m/min.Required air-pressure:max. 5 barvoltage:50 Hz, 380 Vworkpiece length:320 mmworkpiece thickness min.:1 mmweight of the machine ca.:3500 kgDocuments:vorhanden

workpiece length:350 mmwork piece width:150 mmdiameter:Tellerradius 200 mmtool taper:M32 x 1,5 spindle diameter:32 mmgrinding width:max.450 mmturning speeds:3385 U/minwork table::Höhe 1000 mmworkpiece height max.:100 mmtotal power requirement:1,1 kWweight of the machine ca.:300 kgdimensions of the machine ca.:700 x 800 x 1170 mm

table diameter:520 x 22 mmtable - swivable:45 Gradtotal power requirement:1,6 kWweight of the machine ca.:130 kgdimensions of the machine ca.:520 x 520 x 1200 mmmit SchleifzylinderZubehör: 4 ( Aluzylinder) Werkzeuge zur Aufnahme von SchleifmittelnØ 50, 70 , 90, 120 mm x 223 mmneuer Motor

sanding belt length:max. 470 mmworkpiece dia.:600 mmtable - swivable:0 - 6 Gradtaper:Reitstock Morse 2 turning speed range::1260 - 3100 U/mintable movement:längs 470 mmtool taper:schwenkbar 0-6 °, 90° dre total power requirement:0,4 kWweight of the machine ca.:950 kgdimensions of the machine ca.:1100 x 1100 x 1500 mmDocuments:vorhanden

max. grinding diameter:50 mmgrinding length:250 mmworkpiece length:300 mmtotal power requirement:0,7 kWweight of the machine ca.:330 kgdimensions of the machine ca.:1000 x 1000 x 1400 mm

grinding length:600 mmgrinding width:250 mmworkpiece height:380 mm:Sinumerik max. dia. of grinding wheel:300 mmweight:4000 kgtotal power requirement:12,5 kWgrinding wheels:Ø 400 mmmax. width of grinding wheel:100 mmgrinding wheel hole diameter:127 mmturning speeds:470 - 12030 1/minx-axis:600 mmy-axis:300 mmz-axis:250 mmgrinding range:450 x 200 mmdistance spindle nose and table:500 mmtable load:250 kgdimensions of the machine ca.:2600 x 2100 x 2400 mmswitchgear cabinet:1300 x 800 x 2000 mmhydraulical unit::450 x 350 x 500 mmDocuments:vorhanden

grinding length:1250 mmgrinding width:400 mmworkpiece height:550 mmworkpiece weight:750 kgtable-size:1720 x 400 mmmagnetic clamping plate:1250 x 400 mmdist. center of grinding spindle - table:750 mmturning speed range - grinding wheel:3000 U/minLength movement of the table:1300 mmgrinding wheel size:Ø 400 x 50 x 127 mmswitchgear cabinet:inkl. hydraulic power unit:inkl. coolant:inkl. voltage:380 Vtable load:max. 1100 total power requirement:13,8 kWweight of the machine ca.:6000 kgdimensions of the machine ca.:5000 x 3400 x 2400 mmDocuments:inkl.

internal diameter:315 mmgrinding depth:315 mmswing diameter:420 mmnumber of spindle speeds:32 - 360 U-minwheel box:-drehzahl 100 - 8000 U/minface diameter:500 mmtotal power requirement:12 kWweight of the machine ca.:5900 kgdimensions of the machine ca.:3400 x 1750 x 2000 mm

total power requirement:10,5 kWweight of the machine ca.:4800 kgdimensions of the machine ca.:3000 x 2100 x 2000 mmcentre distance:1200 mmHeight of centres:200 mmgrinding-table stroke max.:X -Achse 1000 mmtable-size:2060 x350 mmz-axis:Querhub 250 mmFeed speed:0,005 - 5 m/min.grinding head - swivable:360 °taper ISO:50 control:Sinumerik System 8 Documents:vorhanden