Cylindrical grinding machine

JUNKER EJ 30

Condition: used, Year of construction: 1969, grinding height 60 mm grinding width 120 mm grinding wheel diameter 600 mm grinding length mm workpiece height 60 mm total power requirement 50 kW weight of the machine ca. 7000 kg dimensions of the machine ca. m D I S K U S (Germany) Double Side Vertical Spindle Surface Grinder, C-Frame Design, with Rotary Workpiece Feeding System and Automatic Dressing Device Model DDS 600 CR-A Year 1969 Serial-No. 6672 _____ Grinding wheels Ø x bore, each 600 mm Grinding wheels height x width, approx. 60 mm Workpiece dimensions: Grinding height x grinding width, approx. 60 x 120 mm Hjdjt Hw N Hepfx Apnjnl Vertical adjustment of each grinding head 150 mm External Ø of workpiece carrier disk, approx. 810 mm Feeds of rotary workpiece feed system 14 – 145 mm/sec Grinding wheel speeds, each, infinitely variable 765 rpm (24 m/s) Grinding spindle drive, each 22 kW Total electrical load, approx. 50 kW - 380 V - 50 Hz Total weight, approx. 7,000 kg Accessories / Special Features: * Rotary workpiece feed system with infinitely variable speed adjustment prepared with workpiece carrier disk approx. dia. 800 mm with relevant workpiece shaped pockets and after the grinding the parts will be automatically sorted out and collected in a collector box. * IONIC – Size Control Unit Model Nr. 9 So with measuring probe for the ground workpieces and with signal for the hydraulic infeed of the grinding wheel when size is not in order. * Automatic Dressing Device for the grinding wheels, hydraulically operated and with the automatic return of the grinding wheels after dressing cycle to the previously adjusted position and to continue the working cycle. Dressing cycle can be presetted by a timer or a manual release. * Manually operated infeed device of the Spindle slide to optimal workpiece thickness. * Spindle drives controlled by Ampere-Meters. * Separate switch cabinet. * Separate hydraulic unit. * Various carrier disks, etc. * Safety covers. * Central lubrication. * Large Coolant device with paperbandfilter This machine is ideal for double-sided simultaneous grinding of parallel workpiece surfaces by continuous method, for maximum output and accuracy in mass production (e.g. Piston rings, washers, hydraulic parts, and other punched parts.) Condition : Good . Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: ready for operation (used), Year of construction: 1985, A thread and worm grinding machine Reishauer AG is available. Grinding length: 450mm, clamping length: 700mm, max. grinding diameter: 200mm, max. pitch: 80mm, max. workpiece weight: 100g, max. lead angle: +/-25°, grinding wheel diameter: 275mm/350mm, speed: 1850rpm. Machine dimensions X/Y/Z: approx. 2600mm/1800mm/1600mm, weight: approx. 3400kg. Including oil centrifuge, hood, oil mist extraction and various accessories. The splash curtain is slightly hardened. Documentation available. An on site inspection is possible. Hedpfx Apsx Dm Dnonjnl

Condition: good (used), Year of construction: 2015, Ref. -No.: 10647 Manufacturer: DMG MORI Type: DMF 360-11 Year of construction: 2015 Type of control: CNC Control: Heidenhain iTNC 530 Storage location: Halberstadt Country of origin: Germany Serial no.: 2903XXXX Machine-No.: 591XX X-Travel: 3600 mm Y-Travel: 1100 mm Z-Travel: 900 mm Max. Workpiece Weight: 8000 kg Max. Tool Weight: 5 kg Max. Tool Length: ab Spindelnase 300 mm Workpiece Diameter With 2 Vacant Positions: 130 mm Tool Taper: HSK 63 Numbers Of Tools In Magazin: 120 Tool changer: 60 Spindle Speed: 20000 RPM Max. Torque: 288 / 187 Nm Rapid Travel X/Y/Z: 80 x 60 x 60 mm / min Main Drive: 35 / 25 kW Internal cooling: 40 bar coolant reservoir: 600 L. Further information: - Fixed table, often with an integrated NC rotary table (FD version) - Spindle: Standard speed is typically 10,000 rpm; more powerful variants are available as an option - Traveling column design: Ideal for pendulum machining and long workpieces - Stability: The mineral cast machine bed ensures high damping and precision - 5-axis: Usually equipped with an NC swivel milling head (B-axis) The machine can be viewed while powered on by appointment. Hnedpfxsy Hrpds Apnsl Translated with (free version)

Condition: reconditioned (used), machine/vehicle number: 550-235-ELD, GENERAL CHARACTERISTICS Hnedpfed Nw Ttjx Apnjl workpiece Ø max. 41 mm Range Module máx/min. 1,5 / 0.39 Rack face width 92 mm Manufacturing No. 550-235-ELD Máx/min. pitch form 20/40-32/64 Maximum stroke of tools trolley 760 mm Rack length máx. 610 mm ELECTRICAL CHARACTERISTICS Main motor power 15 Cv

Condition: good (used), Year of construction: 2011, Ref. -No.: 10622 Manufacturer: BLANSKO Type: SKD 50 Year of construction: 2011 Type of control: CNC Control: SIEMENS SINUMERIK 840 D Storage location: Halberstadt Hnedpfoym Nfzjx Apnol Country of origin: Germany Z - stroke: 1950 mm Turning Height: 4130 mm Faceplate Diameter: 4770 mm Swing Diameter: 5300 mm Max. Load on the face plate: 100000 kg Traverse path of the crossbar: 3600 mm Adjustment speed of the crossbar: 500 mm / min Further information: Pickup magazine with 8 tool holder positions Automatic clamping of the tool holder in the ram 1x straight boring head 1x 90° angle head (not in the pickup magazine) 1x set of jaws The machine can be inspected under power.

Condition: good (used), Year of construction: 2006, Brand: GEMINIS Model: GHT4 G2 700x 2000 Cnc: FANUC 21 TB Distance between centers: 2000 mm Ø Swing over bed : 720 mm Ø Over carriage: 470 mm Spindle diameter : 104 mm Maximum piece weight between points : 2.560 kg Hnjdpfexdub Ijx Apnjl Spindle nose: DIN 55027-11 Spindle speed: 0-1600 m/min Total power : 28 kw

Condition: excellent (used), Maximum machinable diameter above the bed: 575 mm Maximum machinable diameter above the slide: 525 mm Maximum machinable diameter above the small cross slide: 300 mm Distance between centers: 2000 mm Hodpfx Apjwlgdyenenl Spindle passage diameter: 51 mm Number of spindle speeds: 18 Spindle speed range: 32 to 2500 rpm Bed width: 400 mm Maximum cross slide travel: 305 mm Maximum upper slide travel: 140 mm Maximum tailstock travel: 150 mm Overall dimensions: 3405 x 1175 x 1345 mm Machine weight: 2200 kg

Condition: good (used), Year of construction: 2006, 1 used 4-axis horizontal machining center Brand Haas Type EC 1600 Year of manufacture 2006 Travel ranges X-axis 1626 mm Y-axis 1270 mm Z-axis 813 mm Spindle centerline to table 304 mm Spindle SK 50 Hsdpfx Asv N Di Aepnjnl Max. rated power 22.4 kW Max. speed 7500 rpm Max. torque 460.0 Nm 700 rpm Table size Length 1626 mm Width 914 mm T-slot width 16.00 mm T-slot center-to-center distance 125 mm Number of T-slots in standard configuration: 7 Max. load capacity on table (evenly distributed) 4536 kg Integrated 4-axis (B-axis) Table 1626 mm x 813 mm mm Clamping surface diameter 762 mm Adjustability 360° Max. workpiece swing diameter 1270 mm Table load 4536.0 kg Max. rated power 3.7 kW Rotational torque (continuous) 2712 Nm Backlash 30 arc-sec Gear ratio 500:1 Braking torque 5423 Nm Minimum resolution 0.001° Indexing accuracy ± 30 arc-sec Repeatability 15 arc-sec Rapid traverse rate on B axis 36°/sec Max. feed rate for machining on B axis 36°/sec Spindle centerline to table 146 mm Max. feed rate for machining in x, y, and z axes 12.7 m/min Rapid traverse rate on X axis 15.2 m/min Rapid traverse rate on Y axis 15.2 m/min Rapid traverse at Z 15.2 m/min Axis motors 30-station tool changer Max. tool diameter (full) 102 mm Max. tool diameter (adjacent positions empty) 254 mm Max. tool length 508 mm Max. tool weight 13.6 kg Tool-to-tool (average) 8.00 s Chip-to-chip (average) 12.60 s General information Coolant tank capacity 360 L Dimensions Domestic pallet 488 cm x 366 cm x 346 cm Export crate 488 cm x 366 cm x 348 cm Weight 13608.0 kg

Condition: good (used), Year of construction: 2006, travel distance X-axis: 1,626 mm, travel distance Y-axis: 1,016 mm, travel distance Z-axis: 813 mm, overall weight: 13,611 kg, table length: 1,626 mm, table width: 914 mm, controller model: HAAS, nominal power (apparent): 22 kVA, rotary table diameter: 760 mm, spindle speed (max.): 6,000 rpm, table load: 4,536 kg, Equipment: chip conveyor, IBN 03/2006 IKZ 70 bar (TSC 1000) WZW 30-fold (BT50) Full 4th axis Spindle & gearbox new in 2017 1-shift operation Hnodpfx Apsvgmr Isnjl Machine can be inspected under power !!!! free loading until CW04/2025 !!!! (with same-day delivery of our new machine)

Year of construction: 1971, condition: used, Technical details: max. wheel diameter: 300 mm max. module: 5 module min. : 0,5 max. workpiece weight: 60 kg weight of the machine ca.: 4,0 t dimensions of machine: 1800x1850x2500 mm dimensions electric cabinet: Nr. 1: 1930x400x1920 mm dimensions electric cabinet: Nr. 2: 800x230x1950 mm dimensions:: Abluftanlage: 1400x700x560 mm dimension cooling device LxWxH: 1,2 x 1,0 x 0,45 m Electronically controlled tooth flank grinding machine up to module 5 and a Ø of 240 - 300 mm feed speed per workpiece revolution infinitely variable 0.4 - 3.2 mm max./min. Number of teeth: 130 / 12 max./min. Pressure angle: 30° / 14°30` max./min. Spiral pitch with 24 teeth: 6000 / 200 mm max. tooth helix angle, both sides: 45° Speed of the grinding worm: 1900 rpm without dressing device Hsdpfovc Apbex Apnenl Equipment: approx. 77x change transmission wheels, pipe extensions and various tools Two of these machines are for sale. Both machines are supplied via two common control cabinets and an exhaust air system. *