CNC cylindrical grinding machine

Lizzini IG-FL

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, center height: 200 mm, workpiece weight (max.): 140 kg, grinding length: 1,000 mm, distance between centers: 1,000 mm, Equipped with B-axis and a wheelhead featuring two grinding wheels mounted on the same spindle (Right/Left configuration). Accessories and Features: Gap control, External Wheel Profiling Unit , Multiple External Grinding Cycles, Dressing Cycles with Automatic Wheel Wear Compensation, Marposs Axial Touch Probe, Marposs In-Process Diameter Gauging on Both Wheels, Magnetic Separator with Settling Tank and Paper Filter. TECHNICAL DATA: Centre Height Over Table: 200 mm Maximum Workpiece Length: 1000 mm Maximum Workpiece Weight Between Centres: 140 kg LONGITUDINAL AXIS – Z (Table) Longitudinal Stroke: 1200 mm Maximum Traverse Speed: 12,000 mm/min Minimum Feed Resolution: 0.0001 mm CROSS AXIS – X (Wheelhead) Cross Stroke: 300 mm Maximum Traverse Speed: 10,000 mm/min Minimum Feed Resolution: 0.00005 mm Grinding Wheels Dimensions: Right and Left Wheel Dimensions (DX and SX1): 610 x 120 x 203.2 mm Maximum Wheel Speed: 50 m/s Maximum Spindle Power: 24 kW Compressed Air Supply: Required Pressure: 5.5 bar WORKHEAD: Variable Spindle Speed Range: 10 – 800 rpm Morse/ASA Taper: 4 / 5 TAILSTOCK: Predpfx Ajwybgxsb Ied Maximum Quill Stroke: 40 mm Micrometric Adjustment: ± 0.07 mm Morse Taper: 4 Total Machine Weight: 7500 kg

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 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 Predpfx Abjw T Sh Ee Ijd 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: 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 Prsdpsid Aphsfx Ab Ijd grinding length : 620 mm Weight : ca.4 500 Kg. 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 Pedpfxegb Ec Hs Ab Ijrd 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. 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, 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 - 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 Prsdpeuhantefx Ab Isd - 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: good (used), Year of construction: 2005, functionality: fully functional, travel distance X-axis: 1,200 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 700 mm, - milling head/spindle retrofit in the year 2022 for 28.000 Euro - CNC control Heidenhain iTNC530 - NC swivable milling head: B-axis full NC-axis A-axis horizontal/vertical - NC-rotary table (C-axis) - tool changer for 72 tools - chip conveyor - electronical hand wheel - coolant device (coolant through spindle device 20bar) Technische Daten / technical details: Verfahrweg X längs / X-Travel longitudinal 1200 mm Verfahrweg Y quer / Y-Travel cross 600 mm Prsdpfx Asrz I Hbsb Ied Verfahrweg Z vertikal / Z-Travel vertical 700 mm C-Achse Rundtisch / C-axis rotary table 360 ° B-Achse / B-axis +-90 ° Rundtischgröße / rotary table size 800 mm Werkzeugschaft / spindle taper SK40 Drehzahlbereich / spindle speed 0-6300 UpM /rpm Anzahl der Werkzeugplätze / tool places in ATC 72 fach Antriebsleistung Spindel 100/40%ED / drive capacity spindle 100/40%ED 17/25 kW Gewicht der Maschine ca. / weight 9000 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

Condition: as good as new (ex-display), Year of construction: 2023, functionality: fully functional, workpiece weight (max.): 130 kg, center width: 600 mm, grinding wheel diameter: 450 mm, total width: 2,110 mm, total length: 3,120 mm, total height: 1,435 mm, grinding diameter: 350 mm, quill stroke: 30 mm, grinding wheel width: 50 mm, grinding spindle speed: 2,000 rpm, overall weight: 3,100 kg, Max. Sanding diameter: Ø350mm Max. Workpiece weight: 130 kg Sanding length between centers: 600 mm Sanding spindle speed: 1500 or 2000 rpm (manual belt change) Standard grinding wheel: Ø 450 x Ø127 x 50 mm Grinding wheel width: from 25 to 50 mm Z-axis travel: 750 mm X-axis travel: 265 mm Grinding spindle power: 3.7 kW Including the following standard accessories: - 120 liter coolant tank with 0.4 kW pump (200 l/min) and magnetic separator - Hydraulic tailstock - Removable splash guard - Hydraulic unit - Standard grinding wheel Ø 450 x Ø127 x 50 mm - 1 grinding wheel flange - 1 grinding wheel flange Dresser - Dressing holder with dressing diamond on tailstock - 2 centering centers - Dial gauge for table adjustment to 0 - Machine light - 3 unscrewable hooks for transportation by crane Psdpfx Asc Tnq Isb Ierd - Leveling screws with mounting plates - Machine documentation Including the following special accessories: - Internal grinding device - Inverter (Mitsubishi) for speed control on the work spindle - Inverter for speed control on the grinding spindle with 5.5 kW motor, incl. display - 2-axis digital display Heidenhain ND 780

Condition: ready for operation (used), Year of construction: 2020, An unused collaborative welding robot (cobot) Universal Robots with a Migatronic welding power source is available. 1) Cobot Universal Robots UR10, year of manufacture: 2020, load capacity: 10kg, reach: 1300mm, machine dimensions X/Y/Z: approx. 1600mm/600mm/600mm, weight: approx. 30kg, operating hours: 0h. 2) Arc welding power source Migatronic, year of manufacture: 2020. Documentation available. An on-site inspection is possible. Prjdpfexddaysx Ab Ijd

Condition: used, turning diameter 3.200 mm turning diameter modified: 2.400 mm turning diameter over slide 3.000 mm turning length max. 15.000 mm control Sinumerik 840 D Siemens workpiece weight max. 80.000 kg work accuracy (up to) 0,01 mm turning speed range - main spindle max. 50 min/-1 weight of the machine ca. 154,4 t dimensions of the machine ca. 20,7 x 6,0 m Heavy Duty Lathe ZERBST - DXP 5 / W15x15000 - measurement precision: < 0,01 mm Pjdpfxowtrz He Ab Isrd Retrofit 2009 / 2012: - 2009: Control system upgrade to Sinumerik 840D - 2012: - New main gearbox, incl. main spindle drive - Installation of holding brake, incl. electrical integration - Modification and optimization of cylindrical roller bearings/bearings - Modernization: Control and safety technology

Condition: excellent (used), Year of construction: 2018, operating hours: 5,630 h, functionality: fully functional, machine/vehicle number: 551144, JG Group has an ANCA fx5 Linear for sale Loading system: Fast Load (not equipped with a robot) Special feature: Completely enclosed in the machine housing Application: Automation solution for small production volumes Access: Operator access from the front of the machine TECHNICAL DATA Maximum grinding spindle power: 9.5 kW Directly driven grinding spindle: yes Speed: 10,000 rpm Number of numerically controlled axes: 5 Podpfx Abewm H Hks Iord Grinding wheel diameter: 203.5 mm Grinding wheel changer: 2 sockets Axes X-axis: 384 mm Y-axis: 317 mm Z-axis: 217 mm C-axis: 230° A-axis: 360° A-axis rotation: 600 rpm Tool handling Suitable tool diameter: Ø2 - 20 mm Tool length range: 30 - 150 mm Loading time: 20 seconds Number of Ø2 mm tools: 153 Number of Ø12 mm tools: 36 Tool measurement and control Measuring probe mounted on the grinding head: yes Tool profile measurement: directly on the machine without dismantling the tool MACHINE DETAILS Concrete machine base polymer: yes Mounting dimensions: 1930 x 2190 x 2015 mm Machine weight: 4500 kg Connected power: 14.5 kVA Tool holder included.