20 JUNKER máquina utilizada para venda

grinding diameter:280/320 mm grinding length:750 mm centre height:170 mm weight of the machine ca.:22,5 t dimensions of the machine ca.:4,7 x 3,65 x 3,0 m

weight of the machine ca.:24 t dimensions 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 available Operating data v. 03/27/2023: Operating time: 21727 h / production time: 11960 h Machine documentation: 1 set of circuit diagrams, electrical plans, operating instructions Accessories: 2 replacement measuring heads Marposs S/500; prism supports Other: Hoffmann KSM filter system Machine condition: according to age, due to processing with emulsion

grinding diameter max.:3-220 mm regulating wheel width:500 mm max. width of grinding wheel:500 mm weight 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 mm Regulatin wheel diameter min/max.:300-350 mm The 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 JUPITER When centerless grinding, there are two grinding processes: the  ...

grinding diameter:5-55 mm grinding length:500 mm total power requirement:44 kW -- Intended use and general information -- Fully automated external and surface grinding of synchronous rings Centre height: 200 mm Grinding length: 500 mm Grinding wheel arrangement: right, 30° angled Grinding wheel dimensions: 600 x 30 x 203.2 mm Drive 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 µm Workpiece changing system: Fanuc robot Control: Siemens Sinumerik 840-D Machine weight: 7,000 kg Centre height: 200 mm Grinding length: 500 mm

weight of the machine ca.:6,5 t 3 identical machines available from OEM production The Junker Jucam 1S 51 is designed for grinding bearings and camshaft bushings (exhaust and intake). Parts are automatically fed and removed via an external loading cell.

workpiece length: 100 mm swing diameter: 80 mm number of spindles: 2 Control: FANUC 31i-B5 workpiece weight: 2,00 kg centre height: 170 mm grinding wheel diameter: 100 mm grinding wheel hole diameter: 32 grinding wheel width max.: 20 peripheral speed: max. 125 m/sec passage of steadyrest: 45 - 60 mm total power requirement: 75,00 kW weight of the machine ca.: 25,00 t dimensions of the machine ca.: 5,00 x 3,50 x H3,50 m Cam grinding machine for Cam-Pieces with FANUC 31i-B5 control, loading/unloading unit, CO2 extinguishing system, for CBN grinding wheel, tailstock, steady, diamond wheel dresser mounted on the dressing spindle, Wheelhead variant 12 (two grinding spindles can be moved separately). The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

workpiece length: 100 mm swing diameter: 80 mm number of spindles: 2 Control: FANUC 31i-B5 workpiece weight: 2,00 kg centre height: 170 mm grinding wheel diameter: 100 mm grinding wheel hole diameter: 32 grinding wheel width max.: 20 peripheral speed: max. 125 m/sec passage of steadyrest: 45 - 60 mm total power requirement: 75,00 kW weight of the machine ca.: 25,00 t dimensions of the machine ca.: 5,00 x 3,50 x H3,50 m Cam grinding machine for Cam-Pieces with FANUC 31i-B5 control, loading/unloading unit, CO2 extinguishing system, for CBN grinding wheel, tailstock, steady, diamond wheel dresser mounted on the dressing spindle, Wheelhead variant 12 (two grinding spindles can be moved separately). The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Inv. Num. : 8949 Tipo: BUAJ 9 NC Produtor: JUNKER Criado: 2005 Parâmetros: Comprimento máximo de lixamento: 320 mm Diâmetro de moagem: 160 mm Curso da ponta: 85 mm Potência de acionamento do eixo da roda de moagem: 2,2 kW Velocidade máxima do eixo da roda de moagem: 3600 1/min Altura da máquina: 1700 mm Comprimento da máquina: 2300 mm Largura da máquina: 1800 mm Peso da máquina: 1400 kg

Inv. Num. : 8860 Tipo: BUAJ 30 CNC Produtor: JUNKER Criado: 2002 Parâmetros: Sistema de Controlo: Série FANUC 210i-T Diâmetro máximo de moagem: 400 mm Comprimento máximo de lixagem: 630 mm Peso: 2800 kg

N.º : 7323 Tipo: BUAJ 30 Produtor: Junker Criado: 1999 Parâmetros: Dimensões da mesa: 1380x160 mm Distância entre pontas: 630 mm Peso da máquina: 2800 kg

Mold heating, fan heaters, heating, gas heating, construction heating, construction dryers, heating, hall heating, gas heating for casting molds, foundry technology -Manufacturer: Junker, gas heating WA 26532 on a mobile transport frame -Burner: Wiedemann B202 H2-3 175 kW -Blower: Spelleken 5.5 kW volume flow 500 m³/h -Individual components/accessories: see photos -Dimensions 1500/1250/H2010 mm -Weight 625 kg

Center height: 150mm, max. grinding diameter: 300mm, distance between centers: 620mm, max. workpiece weight: 120kg, grinding head spindle swivel range: +45°/-15°, table adjustment: +/-8.5°, travel X/Z: 160mm/756mm, grinding wheel dimensions X/Y/Z: 400mm/63mm/127mm, grinding wheel speed: 45m/s, workpiece spindle speed: 700rpm. Machine dimensions X/Y/Z: approx. 3000mm/1850mm/1850mm, weight: approx. 3000kg. Including LTA extraction system and SBS wheel balancing device. The workpiece drive is disassembled and its completeness is unknown. Documentation available. An on-site inspection is possible.

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.

Venda prévia reservada - erros possíveis Número de referência interna: D-1143-3

This 3-axis JUNKER QUICKPOINT 5002/10 was manufactured in 2002. It features a Siemens control system, Marposs measuring, and CNC-controlled Z-axis and grinding spindle head. With a grinding length of 1000 mm and a diameter up to 280 mm, its ideal for precision surface grinding. Consider the opportunity to buy this JUNKER QUICKPOINT 5002/10 surface grinding machine. Contact us for more information about this machine.

Distance between points: 1000 mm, Ø max to be rectified: 400 mm, Maximum length to be rectified: 600 mm, Max travel Z axis: 1300 mm, Max travel X axis: 378 mm, Height of points: 205 mm, Ø of the grinding wheel: 600 mm, Grinding wheel width: 63 mm, Maximum width of grinding wheel: 125 mm, Grinding wheel hole Ø: 203 mm, cnc brand: SIEMENS, cnc model: 840D, Main engine power: 22 Kw, Grinding wheel speed: 45 m/s, tailstock cone: mk5, Counterpoint tour: 100 mm, Workpiece head cone: mk5, Workpiece head rotation: 90º, Maximum piece weight: 300 Kg, Working accuracy of the machine: IT4 ISO, Fine taper adjustment +/-: O, 1 mm/a, speed of the working feed of the table: from 0 to 7.5 m/min, Plan dimensions: 4500x3000x2500 mm, Weight approx.: 8000 Kg

Total power: 38 KVA, Max. length to be rectified: 800 mm, Height of points: 150 mm, Max. piece weight: 80 Kg, Working precision: IT4 ISO, Dimensions of the external grinding wheel: Ø400xØ127x63mm, Max width of grinding wheel: 63 mm, Power of outdoor grinding wheel: 7.5 Kw, Grinding wheel rotation speed: 45 m/s, Max travel X axis: 350 mm, Workpiece head cone: MORSE 5, Workhead spindle speed: 0-1000 rpm, Swivel angle of the working head: 90º, Tailstock cone: MORSE 4, Tailstock stroke: 90 mm, Max travel Z axis: 1000 mm, Table adjustment angle: +/- 8º 30, CNC control: SIEMENS, cnc model: 840 D

Dot height: 150mm, Distance between points: 1000mm, Grinding wheel dimensions (od x id x width): Ø400xØ127x50mm, Internal grinding head: 4 units, Centre height: 150mm, Max. workpiece weight: 80Kg, X-axis travel (transverse): 350mm, X-axis speed: 10 meters per minute, Z-axis travel (longitudinal): 1000mm, Z-axis speed: 12 meters per minute, Z-axis resolution: 0.00004, B-axis swivel range: 210°, B-axis resolution: 0.0001°, Drive capacity: 10 HP, Grinding wheel diameter: 400mm, Max. width Grinding wheel width: 63mm, Spindle speed range: 0-1000 RPM, Spindle swivel range: 0° - 90°, Tailstock stroke: 30mm, Equipped with: Fanuc 21i-TB CNC Control, Dimensions: 3350x 2130x 2130, Weight: 4535Kg, Accesories: Steady rests, magnetic plate, 3-jaw chuck, balancer, sensitron 6, coolant with paper and magnetic filter, fume extractor, etc.

This JUNKER EJ29 CNC was manufactured in 2002. It features a FANUC 21i-TB CNC control, servo drives for spindle and table axes, and a hydraulic/manual tailstock. The machine can handle workpieces up to 280 mm in diameter and 800 mm in length, with a grinding wheel diameter of 400 mm. Consider the opportunity to buy this JUNKER EJ29 CNC cylindrical grinding machine. Contact us for more information.

This JUNKER EJ 29 CNC was manufactured in 2002. A robust cylindrical grinding machine, it features a grinding wheel diameter of 400 mm, motor power of 4.5 kW, and spindle speeds up to 1000 rpm. It can handle grinding lengths up to 600 mm and diameters up to 280 mm. Control is managed via a GE Fanuc Series 21i-T unit. Consider the opportunity to buy this JUNKER EJ 29 CNC cylindrical grinding machine. Contact us for more information.