Cylindrical Grinding Machine - Universal

JUNKER Jumat 6S 18-20S-18

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 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 Laedpfotqmrpjx Af Soi - 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: 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 Laedpfx Asgb Ec Hef Soi 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. 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.

Year of construction: 2011, operating hours: 23,747 h, condition: ready for operation (used), General Data Machine weight 5650 Control Unit Brand FANUC Model 31i Model A Laedpfown N Rbjx Af Ssi Main Drive Spindle speed range 6000 Spindle motor power 11/7.5 kW Turret Number of turrets 2 Number of tool slots 12 Media Chip conveyor Yes Additional Equipment TOP AUTOMAZIONI FU 342 bar loader This 3-axis NAKAMURA-TOME WT-100 was manufactured in 2011. It features a CNC FANUC 31i Model A, turning length of 503 mm, and a maximum turning diameter of 190 mm. The machine includes two motorized turrets with 12 tools each, a bar capacity of 42 mm, and a TOP AUTOMAZIONI FU 342 bar loader. If you are looking to get high-quality turning capabilities, consider the NAKAMURA-TOME WT-100 machine we have for sale. Contact us for more information. Application Types Turning

Condition: excellent (used), Year of construction: 2007, TECHNICAL DETAILS: Laodowdrfgepfx Af Sji - CNC Control: MSX 803III - X Axis travel: 260 mm - Z Axis travel: 590 mm - Y Axis travel: +/- 50 mm - Maximum Turning Diameter: 356 mm - C Axis Indexing Increment: 0.001° - Maximum Turning Length: - Cutting Feed Rate X, Z, Y: - Swing Over Bed: - Swing Over Carriage: - Bar Capacity: Ø 65 mm (main spindle) - Max. Rapid Traverse X, Z: - Main Spindle 12” - Spindle Speed: 5,000 rpm - Spindle Power: 18.5 kW - Torque: - Main Spindle Bore: mm - Main Spindle Nose: A2-6 - Sub-Spindle - Spindle Speed: 6,000 rpm - Spindle Power: 11 kW - Torque: - Sub-Spindle Bore: mm - Sub-Spindle Nose: A2-5 - Turret Positions: 12 - Number of Driven Tool Stations: 12 - Driven Tool Speed: 6,000 rpm - Driven Tool Power: 5.5 kW EQUIPMENT: - Chip conveyor - 3-color status light - Fixed tool holders - Parts catcher MACHINE DIMENSIONS: - Length: 2,705 mm - Width: 2,000 mm - Height: 2,120 mm - Weight: 5,800 kg

Condition: not inspected (used), Year of construction: 2002, travel distance X-axis: 400 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 220 mm, table width: 515 mm, table length: 640 mm, Wire EDM machine Chmer EDM Type: CD 305G X-path: 400 mm Y-path: 300 mm X-path: 220 mm Lasdoqgcimspfx Af Soi bed: 515 x 640 mm Year of construction: 2002 Hours: 16333 Including documentation and parameters Dimensions: 245x200x203 cm LxWxH

Condition: used, TECHNICAL DETAILS - Quantity of spindles : 6 - Bar clearance : 40 [mm] - Rotation speed : 7 000 [rpm] - Spindle power : 13 / 24 [kW] NUMERICAL AXES : 27 - Slides unit 1.1 : axes X and Z CNC-controlled - Slides unit 1.2 : axes X and Z CNC-controlled - Slides unit 2.1 : axes X and Z CNC-controlled - Slides unit 2.2 : axes X and Z CNC-controlled - Slides unit 3.1 : axes X and Z CNC-controlled - Slides unit 3.2 : axis Z CNC-controlled Lajdeuhantopfx Af Ssi - Slides unit 4.1 : axes X and Z CNC-controlled - Slides unit 4.2 : axis Z CNC-controlled - Slides unit 5.1 : axes X and Z CNC-controlled - Slides unit 5.2 : axis Z CNC-controlled - Slides unit 6.1 : axis Z CNC-controlled + SCARA axis - Slides unit 6.2 : axes X and Z CNC-controlled - Slides unit 6.3 : axis X CNC-controlled ELECTRICAL INPUT - Voltage : 400 [V] - Frequency : 50 [Hz] - Installed power : 65 [kW] DIMENSIONS OF THE MACHINE - Floor space : 3329 x 2032 [mm] - Height : 2654 [mm] - Weight: 7100 [kg] HOURS - Hours under power : 45965 - Production hours : 19065 EQUIPMENT - CNC Siemens 840D (PL) double NCU - 2 control panels CN - 6 collet receivers TOPLUS with built-in stop - 1 counter-spindle in position 6.1 - Clamping device in counter-spindle : chuck Röhm KFD-HS 110/3 - Coolant through counter-spindle center - Cn options counter-spindle/ polygonal milling - Rear machining device on slide 6.2 : 3x fix - Preparation 2 additional controls with electronic shaft in position 1.2.3 - Preparation 2 additional controls with electronic shaft in position 4.5.6 - STAUBLI robot type TX60 (6 axes) - Robot collet double clamping external type PZN50 - Swiveling plate (4 positions) - Coolant tank KNOLL with hinged chip conveyor, 2 HP pumps 40 [bars] - Oil mist aspiration device Büschel - Cooling unit RIEDEL - Preparation ARTIS

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 Ledpfx Afjw T Sh Es Seai 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 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: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm weight of the machine ca. 3 t High-End Kellenberger 1500U Ideal for spindle producer or overhauler -BEMA Internal grinding device with separate, cooled motor. Grinding spindle and internal grinding spindle motor electrically interlocked! Internal grinding spindle can only be switched on when it is in position. A quantum leap in safety -Infinitely variable grinding spindle speed 1000-1500 rpm -Infinitely variable internal grinding spindle speed 0-100%. -Digital display of grinding spindle speeds -Swivelling angle display top table -swivel angle display grinding headstock -Marposs gaper sensor for external grinding only -fluid gating sensor Marposs internal grinding Ljdpfx Afst Ii Rrs Ssai -Center height up to 250mm possible Machine is already delivered. Identical machine can be built with additional with additional options. Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

Condition: like new (used), Year of construction: 2020, Machine type Machining center - Vertical Manufacturer DMG MORI Type CMX 600 V Year of construction 2020 Control 840D SL Slimline Multi Touch Operate 4.7 Country of origin DE- Delivery time by arrangement Freight basis ex location Lodpfx Afjrwi Swj Sjai Technical details x-path 600 mm y-path 560 mm z-path 510 mm Control unit 840D SL Slimline Multi Touch Operate 4.7 Main spindle: Max. Max. speed 12,000 min/-1 Drive power - main spindle 13 / 9 kW Max. Torque 82 / 54 Nm Tool holder SK 40 Distance between spindle nose and table 120 - 630 mm Work table: Table clamping surface 900 x 560 mm Max. table load 600 kg T-slots 5 Working height 850 mm Tool magazine: Number of tool positions 30 pos. SK 40 tool holder max. tool diameter 80 mm max. tool diameter with free neighboring box 130 mm Max. tool length 300 mm Max. tool weight 8.0 kg Tool - tool change time 2.4 sec Changing time chip - chip 6.7 sec Feed rates: Rapid traverse 30 m/min Feed force 5 kN Feed speed max. 30,000 mm/min Total power requirement 32 kVA Machine weight approx. 5.0 t Space requirement approx. 4.0 x 5.0 x 3.0 m Accessories documentation Chip conveyor Coolant unit High-pressure cooling 12 bar Internal coolant supply electric handwheel Signal lamp - 4 colors Measuring probe PP40 Tool measurement

Condition: used, Year of construction: 2008, Article: Vertical turning and grinding centre Manufacturer: EMAG Type: VSC 250 DS Yob: 2008 Control: SIEMENS 840D Grinding spindle speed: 30,000 rpm Rotation spindle speed: 3,000 rpm Tool places turret: 12 Cooler for spindle and machine bed cooling Cooling lubricant - lifting station (no independent cooling lubricant supply) Chip conveyor Ledeia Rtdopfx Af Ssai Parts handling Air through the spindle Two clamping circuits through the spindle (air and oil) Unfortunately, the grinding spindle is defective. However, this can be overhauled in a spindle factory. Otherwise the machine is in a very good condition and fully functional. Please, contact us for getting more information and pictures on mail(at) or *