CNC Circular Grinding Machine

Junker EJ 11

Condition: refurbished (used), machine/vehicle number: 4507, Rectificadora sin centros ESTARTA 327 CNC Lrodpfeg Ix Hmsx Afwer

Year of construction: 2012, condition: used, max. wheel diameter 180 mm gear width ca. 220 mm max. module 3 / 5 mm Lodpfoymf Dasx Afwjrr Control Siemens 840D sl max. radial velocity 5000 mm/min max. workpiece diameter 180 mm table rotation speed 800 U/min table diameter 145 mm axial travel 250 mm mm axial travel 300 mm clamping force max. 13 kN swivelable +/- 45 ° drive capacity 23 kW turning speeds 6000 U/min diameter of tools max. 90 mm tool clamping length max. 211 mm module hobbing max. 3 module profile milling max. 5 tangential speed max. 7500 mm/min weight of the machine ca. 9,5 t dimensions of the machine ca. 4,5 x 3,5 x 2,7 m Equipment / Accessories: - The machine is equipped for dry milling. - workpiece magazine - parallel gripper: - workpiece weight form-fit max. 15 kg - workpiece length max. 400 mm

Condition: as good as new (ex-display), Year of construction: 2026, Centre height: 181 mm Centre distance: 1000 mm Maximum grindable workpiece diameter: 360 mm Max load cantilevered: 1000 N (100 kg) Max load between centres: 3000 N (300 kg) Z-axis: Table swivel angle: 10° Table drive, hydraulic: 0–4 m/min X-axis: Cross slide travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse adjustment – air cushion: 280 mm Lredpfx Aetqf Rzefwjr Infeed drive by DC motor Rapid infeed speed: 48 mm/min/Ø Infeed cycle: Plunge grinding / Longitudinal grinding 4 preselectable speeds: mm/min/Ø: 0.01–48 4 preselectable infeed increments: mm: 0.001–0.1 Automatic shut-off during stop-grinding: 0–99 s or 0–99 strokes Stepwise infeed: mm/Ø: 0.001 Grinding headstock universal, swivelling: 0–180° Grinding wheel (OD): D x width x bore: 500 x 100 x 127 mm or 203.2 mm Grinding wheel (face, option) D: 250 x 32 x 76.2 mm Grinding wheel (ID, option) D: 2–250 mm Drive power, external/face: 5.5 (7.5) kW Drive power, internal: 2.2 kW Peripheral speed, external: 35 (50) m/s Grinding wheel wear (OD): mm/Ø: 160 Guard width: 100 mm Grinding spindle diameter: 60 mm Internal spindle mounting: 80 (100) mm Workpiece headstock: Infinitely variable drive: MK 4, 1/min: 30–270 / 50–450 Workpiece spindle lockable Spindle mounting: MK 4/24 mm Spindle nose for flange attachment: MK 4, cylindrical Ø63H6 x 6 mm Headstock swivels on rotating part: 0–90° Tailstock: Quill mounting / Quill diameter: MK 4, 750 mm Quill stroke: 45 mm Quill force, N: 100–800 / 250–1400 adjustable Quill operation: manual (foot switch) Quill fine adjustment: ±40 μm Connections: Total machine connected load: 6.5–10 kW Grinding headstock: 5.5 (7.5) kW Workpiece headstock: 0.55 (1.1) kW Coolant filtration: 0.75–2.2 kW Lubrication pump – guideways: 0.1 kW Hydraulic pump: 1.5 kW Hydraulic tank: 80 l Pneumatics: 6 bar Comparable to: Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Condition: used, Year of construction: 2014, Technical details: max. wheel diameter: 150 mm gear width: 350 mm max. module: 4 total power requirement: 48 kW weight of the machine ca.: 13 t dimensions of the machine ca.: 4,88 x 4,40 x 3,56 m spindle turning speed range: 100-1000 U/min Infeed and outfeed chain conveyor, with tool holders, chip conveyor, hydraulic unit and air conditioning. Lodpfxoxtbmij Afwerr *

Condition: excellent (used), Year of construction: 2020, Brother C-00 control system Travel ranges X/Y/Z: 650 x 400 x 435 mm Dual pallet changer, 800 x 400 mm Spindle speed: 16,000 rpm Tool magazine for 40 tools, BT 30 Coolant pressure: 70 bar Lrsdpfx Aszlb Ecjfwer 3D measuring probe, OMP 40 Electronic handwheel Chip conveyor

Condition: used, Year of construction: 2010, Technical details: x-travel: 800 mm y-travel: 685 mm z-travel: 630 mm c-axis: 360° (Planscheibe-Tisch) control: Siemens 840D Power Line spindle speed:: 10.500 - 20.000 U/min max. torque on the spindle: 180 Nm tool taper: HSK -A63 DIN 69893 tool changer with: 40 places no. of tables: 2 table swivelabel +/-: je 120 (a-Achse) ° table surface area: 280 x 275 mm table load capacity: 320 kg interface: RS232 spindle hours: 38.700 h Total power requirement: 37 kW Lrsdpfx Afjytcf Uowjr dimension machine approx.LxWxH: 4,0 x 4,4 x 3,0 m dimensions LxWxH: Späneförderer: 2,1 x 1,05 x 1,5 m dimensions L x W x H: Kühlschmieranlage: 1,3 x 1.6 x 1,95 m 5 - axis machining center CNC machining center Clamping table for 4th and 5th axis (swivel 120° right/left/speed 50 rpm and turn with faceplate Ø 280mm/200 rpm) max. workpiece size 940 x 650mm for/on table with chip conveyor make Knoll, 750 K-1/150; year of manufacture 2009 Bürener coolant system with paper belt filter belt width 700mm; year of manufacture 2009 for both control cabinets with cooler Rittal Accessories exclusive i.D. *

Condition: ready for operation (used), Year of construction: 2014, operating hours: 48,973 h, controller manufacturer: SIEMENS, controller model: 840 D, number of axes: 3, This DMG MORI CTX Beta 800 4a was manufactured in 2014. It features a Siemens 840 D control system, a counter spindle, and a bar machine package for enhanced versatility. The machine includes a 980-liter coolant system and a hinge type conveyor for efficient operation. If you are looking to get high-quality turning and milling capabilities, consider the DMG MORI CTX Beta 800 4a machine we have for sale. Located in Germany, contact us for more information about this machine. • 2 x 16 fold Sauter star VID 30 • Siemens 840 D • Excentric turning and milling operation • TC alternating speed • Counter spindle • Glass scales Y1, Z1, Z2, Z3, X1, X2, X3 Additional equipment • 980 liter coolant with 8 bar/20 L and 20 bar/40 L programmed by M function • Pater band filter • Chuck rinsing device for main outside • Chuck rinsing device for counter outside • Coolant spray gun • Hinge type conveyor • Bar machine package • Window cleaning with compressed air • SK package for alu machining Lrsdpsx D Nd Dsfx Afwer • Tool breakage Artis CTM

Condition: ready for operation (used), Year of construction: 2006, spindle speed (max.): 5,000 rpm, travel distance X-axis: 580 mm, travel distance Y-axis: 80 mm, travel distance Z-axis: 935 mm, controller manufacturer: OKUMA, controller model: OSP-P200L, number of axes: 5, This 5-axis Okuma Multus B300-W was manufactured in 2006. It features a robust turn-mill center with a swing over bed of 630 mm and a maximum turning diameter of 450 mm. Equipped with a bar feeder, toolsetter, and a tool magazine holding 40 tools, it ensures efficient operation. The control system is an advanced Okuma OSP-P200L. If you are looking to get high-quality turning capabilities consider the Okuma Multus B300-W machine we have for sale. Contact us for more information. • ATC / tool magazine: 40 positions • Toolsetter • Maximum distance between chucks: 900 mm • Maximum turning diameter: 450 mm • Sub spindle: A2-6 nose; 38–5000 rpm • Indexing: C-axis 0.001°; B-axis 0.001° Additional equipment • Barfeeder IF • Approximately 60 HSK 63 tool holders Lrjdsx D Rvhspfx Afwsr • Half a pallet of soft and hardened chuck jaws • 3 spindle stops (various lengths) • Various collets

Condition: excellent (used), Year of construction: 2019, machine/vehicle number: 32006, input voltage: 480 V, The Sprinter for Gears with Short Face Widths up to 100 mm The 100S Gear Shaping Machine is ideally suited for small face widths, for shaping spur and helical gears, internal and external, and for crowned and tapered gears. With only 6 m2 the 100S is one of the most compact machines of its class. Equipped with: Siemens Sinumerik 840D SL Control Hydraulic System Lsdpfxortrvyj Afworr 180 Degree Load System HSK-63 Spindle Auto Stroke Adjustment Chip Conveyor Chip Basket Flexlink Automation Festo Pneumatics Rittal Panel Conditioners Chiller 480/3/60, 35 KvA Motor & Controls Specifications: Workpiece With External Gear: -Largest Module (Steel W/Approximate 600 N/mm2): 3 mm -Maximum Width: 26 mm -Maximum Diameter: 100 mm Workpiece With Internal Gear: -Largest Module (Steel With Approximate 600 N/mm2): 3 mm -Maximum Width: 26 mm -Maximum Swing Diameter: 150 mm -Maximum Internal Diameter: 100 mm Tool: -Locating Cone In The Cutter Spindle: HSK-D63 -Diameter Shaping Spindle: 85 mm -Maximum Stroke Length: 30 mm Machine Travel Distances: -Radial (X-Axis): 180 mm -Column Tilting (B-Axis): -1 - +11 Degrees Machine Workpiece Table: -External Diameter: 220 mm -Clamping Diameter: 160 mm -Bore: 63 mm Speeds: -Feed Rate X-Axis: 12,000 mm/min -Workpiece Table (C-Axis): 0-400 min-1 -Cutter (C2-Axis): 0-300 min-1 -Spindle Stroke (A-Axis): 500-3,000 min-1 Electrical Equipment: -Operating Voltage: 480V -Supply Voltage: 115V -Control Voltage: 24V -Frequency: 60 Hz -Connected Load of Machine: 35 kVA -Cable Cross-Sectional Area: 35 mm2 -Protection: 80 A Machine Overall Dimensions (L x W x H): 3,380 x 3,950 x 3,015 mm Weight of Machine: 7,800 kg

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, Working area Grinding length: 250 mm Centre height: 100 mm Workpiece weight: 30 kg Z-axis: 350 mm Table adjustment: 8 ° degrees X-axis: 190 mm Grinding spindle Grinding wheel diameter max.: 500 mm Ledpsvz Snksfx Afworr Grinding wheel width max.: 80 mm Grinding wheel bore: 127 (203) Grinding wheel motor power: 5.5 kW Peripheral speed: 50 m/s Grinding wheel protection cover: D500 x 80mm Workpiece spindle Speed: 1 - 2,000 rpm Workpiece spindle mount: MK4 Tailstock Tailstock quill mount: MK3 Tailstock quill stroke length: 30 mm Cylinder fine adjustment range: ± 0.04 Equipment Paper belt filter system Rinse gun Mechanical fume extraction