retificadoras usadas para venda (2,285)

Danobat RTM-2500 CNC X600 Moedor de superfície CNC Comprimento de moagem: 100" Largura de moagem: 28" Dimensão do comprimento da tabela: 98.43" Dimensão da largura da tabela: 19.690" -Rebolo- Diâmetro da roda de moagem: 20" Largura da roda de moagem: 4" Furo da roda de moagem: 8" -Cabeça da roda- Ajuste de ângulo: 0 DEG Motor da cabeça da roda: 20 HP Velocidade da cabeça da roda: 1.200 RPM -EQUIPADO COM- Fagor 8055 Controle CNC Transportador de limalha magnética

Moedor cilíndrico (ROLL) CNC Minakuchi NWT-300, fuso I.D., Fanuc O-GC, 30HP, Novo 1990 Capacidade total da máquina: 32inch x 120inch Balanço: 32inch Distância entre centros: 120inch Balanço máximo sobre a mesa: 32inch Diâmetro máximo de moagem: 30inch Peso máximo da peça de trabalho: 20000 LBS. Estimativa em 32inch x 120inch Rebolo: 24inch x 1.968inch x 10inch Largura máxima da roda de moagem: 1.968inch Velocidade do eixo: 1410/1530 RPM Motor da roda do eixo: 30 HP Peso da máquina: 30000 Lbs. Aproximadamente Equipado com: Controle: Fanuc Series O-GC (os parâmetros precisam ser recarregados) Roda de mão remota Fanuc Funções de controle da máquina: Interruptores On/Off de refrigerante, MODO: Off/Auto/Jog/Handle/Zero, Over Ride: 0-150%, Botões: PRC, HIX, Spindle Inching, OTR on/off Switch, Cycle Start, Spindle Off, RT, Return, Feed Hold, Grind Off, ZRN ...

Moedor cilíndrico de naxos CNC Ano: 1987/2013 Max. Balanço: 630mm Max. Cabeça de trabalho à distância face ao tailstock face: 4850mm Máx. viagem para eixo Z: 5000mm Máx. Distância de moagem para a roda principal: 4520mm X eixo infeed viajar para ambos os headstocks: 720mm Aproximadamente, peso entre centros: 4000kg Requisitos de energia: 460/3/60 Esta máquina foi completamente refabricada às novas especificações em 2013 e instalada em 2014. Foi despojado até à fundição nua, cabeças de mesa/base/roda/cabeça de trabalho e cauda e os segundos eixos z foram ajustados e rescrapados. Foram adicionados novos armários elétricos com novas cablagens à máquina e novos componentes, linhas hidráulicas, linhas de ar e novos porta-cabos. Novos motores Marathon 60HP para ambas as cabeças de roda moedora. (As unidades no armário estão definidas para 40 Cv) Os eixos  ...

WALDRICH SEIGEN WST IV H80 X 12000 MOEDORA DE ROLOS ANO: 1981 / INSTALADO 1982 DIÂMETRO MÁXIMO DE MOAGEM: 78" (1981,2 mm) COM RODA DE 32" (812,8 mm) DE DIÂMETRO DISTÂNCIA ENTRE CENTROS: 472,40" (12000mm) PESO MÁXIMO DA PEÇA DE TRABALHO: 176000 lbs. (80t) RODA OD MÁXIMO: 32,00" LARGURA DA RODA MÁXIMA: 4.00" ID DA RODA: 12.00" POTÊNCIA DO EIXO DA RODA: 27 - 59/59 CV ARMÁRIO DE RODAS: ROLO MONTADO NA CAMA VIAGEM DE CABEÇA DE RODA: 25.60" VIAGEM À MESA: (VIAGEM DE CABEÇA DE RODA) 488,40"( 12405 mm) VELOCIDADE DA MESA: (VELOCIDADE DA CABEÇA DE RODA) 157,5 in/min (4000 mm/min) VELOCIDADE DO FUSO DA RODA: 450 - 1800 RPM Variável Infinita POTÊNCIA DE CABEÇA DE TRABALHO: 1.9 - 59/59 CV VELOCIDADE DA CABEÇA DE TRABALHO: .5 - 300 RPM CAMINHOS: FERRO FUNDIDO HIDROSTÁTICO COMPLETO TRANSPORTADOR DE LAMAS: NENHUM COOLANT: SIM SISTEMA DE FILTRAção: COMBINA ...

: neu : ca. 2 - 4 Wochen ab Auftr : Niederlande : 6352 €: 122.59 €: 150 x 2.000 mm: 20 - 114,3 mm: 1 : 1 : 4 kW: 270 kgThe AL150 can be operated with two hand-wheels or a lever. The machine is equipped with both options.The AL150 can be used to grind material from Ø 20 mm tot Ø 114.3 mm. The compound slide and carriage with rotatable clamp are continually adjustable, which means the machine can grind all pipe sections at every required angle between 30° and 90°.The ALMI AL150 can be used to grind square, rectangular and round pipes with a range of wall thicknesses and is suitable for all customary types of materials. ALMI’s belt tensioning system makes tensioning the grinding belt even easier. The belt is tensioned using the hexagonal spanner supplied with the machine.The grinding belt can be tensioned quickly and the grinding rollers can be changed in seconds.All pipe grinders ...

Drill Bit Grinding Machine: Additional station for grinding back the drill cutting surface (clearance angle) 25tk. Collets ER 40 are included in the scope of delivery, these are also suitable for clamping intermediate sizes. For grinding twist drills made of HSS and Tungsten carbides with a TiN layer of 8 - 32 mm. Rotor with precision ball bearings guarantees smooth running. Vibration-free running due to high weight and rubber feet. Sharpening angle adjustable for all common twist drills. Packaging Dimensions: 430 x 240 x 240mm. Weight 16Kg. Grinding range 8 - 32 mm Sharpening angle min./max. 90 - 140 degrees Connection voltage 230 V Condition: never used / new (5) Auction-ID: A7-48095-456

Finishing machine single-sided machining or double-sided machining, second-hand3 FLAKKO units with 4 disc tools each:Drive power 7.5kWSpindle speed 300 - 2500 rpmFeed speed 2-20 m/minWet machiningTool diameter 230mmWorking width 400mm for single-sided machiningWorking width 200mm for double-sided machining with turning deviceSpecial magnetic insertsdesigned for hot machiningIPC control with PLCConnected load 3x 400V 50HzConnected load approx. 52 kWOverhaul of all units with conversion to new 4-point bearing between 2021 and 2023.Special-price 25.000 EURO, net -free loaded truck- Please, contact us for getting more information and pictures on mail(at)tar-mc.com or www.tar-mc.com

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 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

Drill Bit Grinding Machine Grinding range 2 - 20 mm Acute angle min./max. 90 - 135 degrees Connected load 230 V Machine weight approx. 8.6 kg Space requirement approx. 0.35 x 0.2 x 0.2 m Condition: never used / new (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.

Double bench grinder: Grinding grit: 36 and 80 Grinding wheel diameter max. 150 mm Grinding wheel width 25 mm Mounting diameter 32 mm Connection voltage 230 V Motor power 0.5 KW Condition: never used / new (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