rettificatrici usati in vendita (2,282)

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 mJunker Jumat 6S 18-20S-18 has 2 internal and 1 external spindle.

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

Macchina per la rettifica a punta da trapano Intervallo di lenitura 2 - 20 mm Angolo acuto minimo/massimo 90 - 135 gradi Carico collegato 230 V Peso della macchina circa 8,6 kg Requisiti di spazio circa 0,35 x 0,2 x 0,2 m Condizione: mai usata / nuova (5) Auction-ID: A7-48095-502

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.

Smerciatrice da banco doppia: Grana di levigatura: 36 e 80 Diametro massimo della ruota abrasiva 150 mm Larghezza della ruota abrasiva 25 mm Diametro di montaggio 32 mm Tensione di collegamento 230 V Potenza del motore 0,5 KW Condizione: mai usata / nuova (5) Auction-ID: A7-48095-583

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

grinding diameter:300 mmgrinding length:540 mmcentre height:175 mmtotal power requirement:20 kVAcentre distance:1000 mm

grinding diameter:50 mmgrinding length:100 mmcentre height:100 mmcentre distance:200 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: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

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

Intervallo di levigatura 2 - 13 mm Angolo di affilatura minimo/massimo 90 - 140 gradi Carico collegato 230 V Peso della macchina circa 10 kg Requisiti di spazio circa 0,35 x 0,2 x 0,2 m Condizione: mai usata / nuova (5) Auction-ID: A7-48095-489

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