Cylindrical Grinding Machine

STUDER eco 650 CNC

Condition: refurbished (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 027.0400/067, CNC CYLINDRICAL GRINDER STUDER S-33 CNC Year: 2007 - Fanuc 21i-TB 1 External Grinding Spindle Country of Origin: Switzerland Voltage: 380/50/3 Net machine weight: 4,000 kg TECHNICAL SPECIFICATIONS Distance between centers: 600 mm Center height: 175 mm Maximum workpiece weight: 80 kg Longitudinal Slide Z Max. travel: 800 – 1,150 mm Travel speed: 0.001 to 10,000 mm/min (early 2000’s model: 0.001-5,000 mm/min) Resolution: 0.0001 mm Predpfxew T Sh Eo Ab Ijd Cross Slide X Max. travel: 285 mm Travel speed: 0.001 to 20,000 mm/min (early 2000’s model: 0.001-10,000 mm/min) Resolution: 0.0001 mm Wheelhead (universal version) Swiveling range: -15° to 225° (early 2000’s model: -15° to 195°) Swivel axis: 2.5 / 1 ° Hirth Drive power: 7.5 or 9 kW or 11 kW Grinding wheel: 500x63 (80/110F5) x203 mm Workhead Rotational speed: 1 – 1,500 min-1 Mount taper: MT4 or MT5 / ISO 50 Drive power: 1.6 or 3.0 or 4.0 kW Tailstock Mount taper: MT3 or MT4 Quill stroke: 35 / 50 mm (early 2000’s model: 35 mm) Quill diameter: Ø 50 mm Fine adjustment: +/- 40 µm Control system: Fanuc 21i-TB All technical details are provided in good faith but subject to errors or omissions.

Condition: ready for operation (used), Year of construction: 2008, Fanuc 21ITB 16-tool changer BT50 1600 mm table, maximum rotation speed 250 rpm, maximum admissible weight 8000 kg maximum diameter 2000 mm, maximum machining height 1250 mm travel 250 x 250 mm, Z-axis travel 900 mm chip conveyor Prodpfxewzyndj Ab Ijd

Condition: like new (used), Year of construction: 2010, functionality: fully functional, travel distance X-axis: 9,000 mm, travel distance Y-axis: 4,000 mm, travel distance Z-axis: 1,000 mm, CME TRAVELING COLUMN MILLING / BORING MACHINE CME TECHNICAL FEATURES - VISIBLE IN OPERATION Brand: CME Model: MB 9000 Year: 2007 CNC: Siemens Sinumerik 840D X-axis: 9000 mm Y-axis (Vertical): 4000 mm Z-axis: 1000 mm Predpfx Abou R Rk Ho Iod W-axis (Ø 150 mm): 700 mm 2 rotary translation tables (linear travel: 2000 mm) 2500 x 2500 mm (25 TN) capacity Heidenhain optical scales on all axes Direct spindle 90-position tool change ZF range change Internal coolant Chip extractors

Condition: used, Year of construction: 2012, grinding diameter max. 320 mm grinding length 1.500 mm centre height 160 mm Control Touch Jones & Shipman between centers max. 100 kg table: Traverse Z-Axis 1.645 mm Prjdpfetqmrpsx Ab Iod traversing speed 0,0001 - 12 m/min swivable +5 / -5 ° x-axis: Traverse X-Axis 260 mm traversing speed 0,0001 - 6 m/min grinding head: grinding wheel motor 7,5 kW cutting speed 45 m/s Grinding wheel Ø x width x bore 450 x 50 x 203,2 mm Tailstock: Swivel range -15 / +90 ° turning speed range 0 - 660 U/min Torque 27 Nm tool adaptor MK 3 total power requirement kW weight of the machine ca. 8,5 t dimensions of the machine ca. 5,5 x 2,5 x 2,0 m Cylindrical Grinding Machine JONES & SHIPMAN - Suprema Easy 1500 E - Replacement grinding wheel flange - Multi-grain diamond (for circumferential and lateral dressing, 10mm, 1 carat) - Tailstock with micro adjustment (max. adjustment range +-0.05mm) - Pneumatic quill retraction - Two-jaw bezel (range 8-75 mm)

Condition: good (used), Year of construction: 1990, CNC Cylindrical Grinding Machine Make: TSCHUDIN Type: HTG 22 - 862 Year 1990 with MARPOSS E14 control and measuring control E5. center width : 650 mm center height : 100 mm grinding length : 620 mm Weight : ca.4 500 Kg. Predpfx Ajid Aphsb Ied Further data See : TECHNICAL DATA SHEET With many grinding stones and holders Complete machine documentation available. Machine in stock.

Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 1,100 mm, Workpiece Clamping Diameter : ø 3 – 140 mm Workpiece Length : 50 – 1.100 mm Centre Hole Diameter : ø 1 – 100 mm Workpiece Weight : max. 170 kg Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Grinding Process : Semi-Automatic, CNC Control Panel : Beckhoff CNC Movements : Z-Axis Indurstry 4.0 Compatibility : Available Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Sectors : Precision Grinding, Aviation, Automotive, Machinery etc. Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Easy to Use CNC Control Panel: Benefit from very simple operation and grinding program recording with the Beckhoff control panel and Z-axis servo movement. Industry 4.0: Fully compatible with Industry 4.0 applications, thanks to the Beckhoff control panel. Pjdpfegb Ec Hsx Ab Ijrd Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex SA-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex SA-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Z-Axis movement is provided by servo motor in CNC form. The part is loaded-unloaded and clamped manually. Settings are made from CNC control panel and grinding is started by pressing the start button. No other manual setting or control is made during grinding. Contact us for more details.

Condition: used, Year of construction: 1998, pressure 175 t chamfer lenght 4050 mm distance between columns 3050 mm throat 300 mm stroke 240 mm stroke speed - idle stroke downwards max. 140 mm/sec working feed max. 9 mm/sec stroke speed -return max. 130 mm/sec distance between table / ram min. 370 - max. 610 mm control CYBELEC DNC 880S total power requirement 15 kW weight of the machine ca. 15 t dimensions of the machine ca. 5,89 x 3,6 x 3,16 m Features: - Controlled axes: Y1, Y2, X, R - CNC crowning - CYBELEC DNC 880S control - Swivel control, front right Prodpfx Aetv Rh Aeb Iod - 4x manually adjustable stop fingers - Foot switch - 1 set of upper tools - 1 set of lower tools - 2x material support arms at the front - Side + rear protective device - Operating instructions

Condition: good (used), Max. diameter: 560mm Working length: 3550mm Max. workpiece length: 4000mm Prjdpfjv Dvzyjx Ab Isd

Condition: excellent (used), Year of construction: 1998, functionality: fully functional, travel distance X-axis: 1,200 mm, travel distance Y-axis: 660 mm, spindle speed (max.): 80,000 rpm, CNC GE FANUC 16 - M GRINDING HEAD WORKING AREA: Grinding spindle speeds, continuously variable -With electric motors: rpm 4,500 – 80,000 -With air turbines: up to 100,000 and 160,000 rpm Grinding head rotation speed, continuously variable -With planetary movements: rpm 5 - 300 -With CN / C axis: rpm 0 – 20 Z travel speed -With Z stroke control, continuous variation: mm/min 0.5 – 14,000 -Max stroke frequency: Hz 5 Grinding spindle sleeve -Z stroke length, continuously variable: 170 mm -Z stroke length (manual service): 180 mm -Diameter: 100 mm -Weight compensation: pneumatic Radial increment of the grinding wheel, NC / U: 5.5 mm Capacity Podpfev Ay E Hsx Ab Ijrd Cylindrical grinding (with Ø 100 mm wheel) -Without intermediate plate: Ø 230 mm -With intermediate plate: Ø 360 mm -Grinding length Z: 125 mm WORK FIELD: X axis travel (table slide): 1,200 mm Y axis travel (grinding head): 660 mm In the W axis (movable crosspiece): 635 mm FORWARD SPEED: In the X and Y axis (CNC command) Processing speed: mm/min 0 – 2,000 Rapid feed: mm/min 4,000 In the W axis: mm/min 800 ODDS DISPLAY: X and Y axis: 0.0001 mm Z axis: 0.001 mm C axis: mm 0.001° U axis: 0.0001 mm Point of origin: your choice TABLE: Useful table surface: 1,320 x 860 mm Allowed table load: 800 kg T-slot width: 14 mm Number of T-slots: 7 Distance between T-slots: 100 mm TOOL WAREHOUSE: No. of warehouse spaces: 8 Max grinding wheel diameter: 50 mm Maximum complete length of the grinding wheel: 135 mm Conical seat: HSK 25 Machine complete with: • Tank with paper filter • MSS Multi – Sensoric – System • Fire prevention system • Oil mist extractor (oil separator) • Instruction manuals and CE declaration

Condition: excellent (used), functionality: fully functional, rotary table diameter: 600 mm, grinding height: 300 mm, disc diameter: 400 mm, grinding diameter: 600 mm, Manufacturer: ELB-SCHLIFF Model: SWR 50 T Completely overhauled: 2008 Delivery time: immediate Grinding area: Ø 600 x 300 mm Grinding wheels: max. Ø 400 x 100 x 127 mm Psdpfsu Ed Nlox Ab Iord Spindle taper: 60 mm Installation dimensions: approx. 2800 x 2800 x 2300 mm (L/W/H) Total weight: approx. 5000 kg Control system: Siemens PLC