Lapping machine

Peter Wolters AL 1000

Condition: new, saw blade diameter 370 mm capacity 90 degrees: round 120 mm capacity 90 degrees: square 100 mm 180x100 mm Working height 925 mm saw blade turning speeds 17 - 70 U/min Hnodpfjd Iin Eox Aadeh total power requirement 3,0 kW weight of the machine ca. t dimensions of the machine ca. 1,9 x 1,45 x 2,1 m SPECIAL PRICE!!! High-performance vertical circular saw Hydropneumatic fully automatic. (20195) · miter left 60° + right 45° · Hydro-pneumatic control of the saw unit · Electro-pneumatic material feed unit · Smooth-running, powerful worm drive with large Transmission ratio, integrated in a stable cast housing for Achieving optimal cutting results · Vice with double clamping arm for low-burr cuts Lateral quick shift when changing the miter · Precision prism guide of the gear head, laterally adjustable · Particularly stable base frame with built-in automatic cooling system · Large chip drawer · Chip removal brush in the saw blade protective hood CNC control: · With button for over 90 different sawing programs with 99 sub-programs for length, quantity and angle · Automatic feed unit 2,000 mm via ball screw Incremental feed with automatic length compensation. Adjustable for cutting lengths from 25 - 9,999 mm. · Fully hydraulic control of saw frame and clamping devices · Pre-selection of 3 different material feed speeds · Visualization of the entire workflow with simple data entry ATTENTION: Price is without saw blade!!! (saw blade price EUR 204)

Condition: excellent (used), Year of construction: 1999, functionality: fully functional, operating hours: 6,000 h, travel distance X-axis: 505 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 610 mm, workpiece weight (max.): 300 kg, controller manufacturer: Heidenhain, overall weight: 250 kg, table length: 920 mm, table width: 380 mm, controller model: TNC 426, feed rate X-axis: 20,000 m/min, feed rate Y-axis: 20,000 m/min, feed rate Z-axis: 20,000 m/min, spindle motor power: 10 W, spindle speed (max.): 18,000 rpm, spindle speed (min.): 50 rpm, table height: 1,004 mm, Equipment: documentation/manual, rotational speed infinitely variable, The machine is equipped as follows: -Tool holder: SK 30 -Tool changer with 24 places (automatic tool change) -Coolant system -Spindle cooling -Mist extraction -Chip drawer Hnsdpfev A Tyqex Aadsh -RENiSHAW measuring probe

Condition: excellent (used), Type: Jeol JSM-6490 Jeol JSM-6490 Scanning Electron Microscope (PC-SEM) Modern, high-resolution, digital scanning electron microscope featuring newly developed electron optics and an intuitive, graphical user interface (GUI) running on Microsoft Windows XP Professional. Instrument configuration includes the following features: • Magnification range: 5x – 300,000x • Acceleration voltage: 0.3 – 30 kV • Tungsten filament cathode (LaB6 cathode optional) • Large fully motorized sample stage with eccentric tilt capability, including: – Graphic navigation on the sample holder – Easy sample navigation via click-center-zoom – Field-of-view controlled navigation via two navigators – Relative coordinate navigation – Save and recall of sample positions – Adjustable stage field-of-view selection • Field-of-view correction during rotation via computer-driven eccentric rotation • Field-of-view correction during tilting via computer-driven eccentric tilting • Calculation of the possible tilt angle based on sample geometry • Automatic focus tracking when moving the sample in the Z-axis • Intelligent limit switches for all motorized axes • Stage travel: X = 125 mm Y = 100 mm Z = 5 to 80 mm (stepless) T = -10°C to +90°C R = 360° (continuous) • Secondary electron detector for high vacuum operation • Newly designed, super-conical objective lens for optimal resolution at high tilt angles • Guaranteed SE image resolution: 3 nm at 30 kV and 15 nm at 1 kV Hjdpsmn Rcqefx Aadsnh • Simultaneous live imaging with multiple detectors • Powerful image measurement functions • Movie function for recording dynamic processes • Versatile specimen chamber with numerous expansion options: free ports for EDX, WDX, EBSD, cathodoluminescence, etc. • Low-maintenance, quiet pump system consisting of a fore vacuum pump, vibration-free high-performance diffusion pump, and electromagnetic valve control • Comprehensive safety procedures against misuse and external media failure • Ergonomic, height-adjustable system table • SEM starter kit including 2 sample holders, tool kit, and 6 replacement filaments Additional equipment for SEM: • Turbomolecular pump (instead of standard diffusion pump) – Use of a turbomolecular pump eliminates the need for cooling water during SEM operation. Further SEM equipment: • PC for SEM control including TFT monitor • ΟΧ200 Bruker Quantax 200 Extended EDX System – Bruker EDX software will be transferred to new owner upon purchase • Nitrogen-free, energy-dispersive X-ray analysis system including: – SDD detector with 127 eV energy resolution or better – Detection for all elements from boron upwards – Vibration-free, maintenance-free. Peltier cooled (no nitrogen required) – Pulse processor – TFT monitor – Spectrum measurement and element identification – Fully automatic, quantitative, standardless elemental analysis – Image acquisition – Ultra-fast qualitative line scan – Ultra-fast qualitative element mapping – Data management and archiving system – Report generation and results output – Data communication – Installation and user training – HyperMap – Multipoint analysis – Bruker xFlash detector (SDD) with signal processing unit SVE III Scope of delivery: (see photos) Condition: used (Subject to changes and errors in the technical data and specifications!)

Condition: good (used), Shrink tunnel from a German manufacturer: -Tunnel opening approximately 500 x 200 mm. -Temperature adjustable up to 250 degrees and transport speed up to 25 m / min. Hnedpfxoh U A I Re Aadjh -Choice of fixed or co-rotating tunnel bars. -By means of deflectors, the hot air streams at the top and in the middle can be adjusted separately. -Bottom air can be switched on separately. -The machine can be pushed or fixed in place by means of lockable castors.

Condition: excellent (used), Year of construction: 2021, INDEX MS22-8 Mfd. 2021 (Commissioned 2022) Double NCU (2) Synchrons MBL Bar Feed 3.3 Meters Estimated Hours: 10,000 Contact us for full specifications Hedewt Unvepfx Aadsnh

Condition: excellent (used), IMM 72780 Double-sided polishing machine Mint condition, the machine has hardly been used. TECHNICAL DATA Polishing wheel: 100 - 500 mm shafts: 35 mm Spindle speed: 1500 rpm Voltage: 400 V, 50 Hz Hodpfx Aasu Hanyodjnh Weight of basic machine: Approx. 400 kg No responsibility is taken for the correctness, completeness and up-to-dateness of the information.

Condition: new, capacity 90 degrees: round 510 mm capacity 90 degrees: square 450 mm 650x450 band speed 15 - 100 m/min table height 844 mm dimensions of saw-band 5320 x 34 x 1,1 mm total power requirement 3,0 kW weight of the machine ca. 2,1 t dimensions of the machine ca. 1,9 x 2,87 x 1,3 m PROMOTIONAL PRICE!!! 2-column double miter band saw K-tech DG 62/45 HA-I • 2-column miter saw • Solid, yet easy to use • Material height sensor (automatic cut start detection) • Smooth running thanks to diagonal cutting, feed regulator + cutting pressure regulator • Solid material inlet roller • Removable chip tray (disinfection) • Energy-saving and low-vibration thanks to diagonal cutting • Control panel ergonomic, safe and free-standing • Frequency-controlled saw drive 15 -100 m/min. • Hydraulic cutting pressure control valve • Hydraulic control of saw frame and vice • LEDs for monitoring all safety functions • Large-sized wheels (520 mm) a. • Clear miter adjustment up to 60° Semi-automatic function: 1. Tension the material 2. Saw starts 3. Lowering in rapid traverse to the beginning of the material or the same for series cutting cut 4. Saw blade off Hodpsd Iipmsfx Aadenh 5. Raise the frame until it is just above the material 6. Vice opens

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1845/455, Completely refurbished: Mechanics, geometry, hydraulics, and electrical components Wheelhead Disassembly, cleaning of parts, replacement of worn and defective components, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, plus adjustment. New paintwork. Workhead Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal grinding attachment Disassembly, cleaning of parts, replacement of worn and defective components, installation of the support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, hose replacement, defective and worn parts replaced. Hydraulic block checked. X-Axis Disassembly, replacement of worn items such as O-rings, seals, rings, etc., overhaul of hydraulic piston, regrinding of tables. Z-Axis Disassembly, regrinding of tables, replacement of worn and defective parts, overhaul of hydraulic piston, scraping of V and flat guides. New paintwork. Measuring system Digital 2-axis display included. Electrical cabinet Replacement of motor contactors and relay controls. New wiring. New variable speed drive (frequency inverter) for the workhead. TECHNICAL SPECIFICATIONS Distance between centers: 1500 mm Distance between centers (workhead to tailstock overhang): 1650 mm Center height, standard: 125 mm Center height with riser blocks: 225/250 mm Maximum grinding diameter: Ø 250 mm Maximum grinding diameter with riser blocks: 450/500 mm Table Usable surface: 2060 x 140 mm Max. length and width for surface grinding: 1750 x 200 mm Longitudinal travel, manual or hydraulic: 1750 mm Manual table movement, 1 handwheel revolution – coarse: 20.006 mm Manual table movement, 1 handwheel revolution – fine: 2.457 mm Table speed, continuously via hydraulics: up to 6 m/min Hnjdpoxt Ilfjfx Aadoh Table swivelling: 6° Stop and return: 0–5 sec. Workspindle Workpiece speeds, continuously variable (electric): 20–400 rpm Swivelling: 360° Workspindle taper (internal): MT5 Tailstock Internal taper, tailstock spindle: MT3 Spindle retraction, manual or hydraulic: 30 mm Diamond dresser taper (internal): MT0 Universal grinding head Cross slide travel for wheel: 285 mm Rapid traverse for wheel slide, front and rear: 40 mm Grinding spindle speeds: 1500 – 1700 – 2200 – 3600 rpm Vertical grinding spindle movement, center heights: 125–330 mm Max. wheel for cylindrical grinding: 400 x 50 x 127 mm Max. wheel for surface grinding: 250 x 20 x 76 mm Head swivelling with locking at every 90°: 270° Wheel feed 1 division of the micrometer drum: 0.005 mm/Ø Automatic wheel feed, max.: 0.9 mm/Ø Motors Grinding spindle motor: 2,900 rpm / 4.0 hp Workspindle motor: 3,000 rpm / 2.0 hp Coolant pump motor: 2,850 rpm / 0.12 hp Internal grinding attachment Bore: 70 mm Internal grinding spindle speed Ø70 mm: 14,000 rpm Internal grinding spindle speed Ø50 mm: 21,000 rpm Subject to error or omission, the technical information is provided without obligation.

Condition: used, Year of construction: 2021, functionality: fully functional, machine/vehicle number: TET351P5-offAD-Bypass - 2200373733, cooling capacity: 66 kW (89.73 HP), type of input current: three-phase, type of cooling: water, overall weight: 1,082 kg, ambient temperature (max.): 46 °C, ambient temperature (min.): -5 °C, input voltage: 400 V, pressure: 6 bar, temperature: 7 °C, volume flow: 11.2 m³/h, pump pressure: 4.68 bar, total width: 866 mm, total length: 2,250 mm, total height: 2,054 mm, warranty duration: 3 months, input frequency: 50 Hz, Equipment: type plate available, Process chiller / air-cooled water chiller, Type: TAEevo Tech 351 P5-offAD-Bypass MTA S.p.A. Chiller, water chiller; cooler TAEevo Tech 351 P5-offAD-Bypass are air-cooled compact water chillers suitable for outdoor installation down to -5°C. Includes crankcase heater, electronic expansion valves, phase monitoring, 350-liter buffer tank, and integrated P5 high-pressure pump. Special features: - Open fill system / attached tank - Bypass with manual valve between water inlet and outlet Chilled water outlet temperatures adjustable from -10°C to +30°C. Cooling capacity: 66 kW Chilled water temperature outlet/inlet (°C): 7 / 12 Hodpfx Aaewlt Rasdenh Flow rate (m³/h): 11.2 Available pump pressure (bar): 4.68 Ambient temperature (°C): 32 Refrigerant: R 410A Electrical data: Voltage (V): 400, Frequency (Hz): 50, Phases: 3 Max. power consumption (kW): 39 Max. current (A): 68 Start-up current circuit (A): 213 Protection class: IP54 Dimensions: Length (mm): 2250, Width (mm): 866, Height (mm): 2054 Weight (kg): 1082 Connection: Rp 2" Serial no.: 2200373733 Year of manufacture: 2021 Condition: Visual 2, Technical OK used (Subject to technical changes and prior sale!) Location: MTA Deutschland GmbH, 88131 Lindau Used machines may have visual imperfections due to their usage. (Subject to technical changes and prior sale!)

Condition: used, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your is: Kellenberger Kel-Varia Baureihe mit Kelco 90 Steuerung. Mechanische Überholung: -komplette Maschine nach Kellenberger Messprotokoll überholt Hjdpfx Aouwv H Tjadenh -Neue servicefreundliche Kabine -Neulackierung Elektrische Überholung: -Neue moderne CNC-RUNDSCHLEIFMASCHINEN-Steuerung -Neu aufgebauter Schaltschrank -Neue Antriebstechnik -Austausch sämtlicher elektrischer Leitungen Berus Druckschalter etc. -Neue Absolut-Glasmaßstäbe in x- und z -Neuer Absolut Drehgeber (Bei-B-Achse) Standardausstattung: -WSS mit Konus MK5, optional mit Adapter MK5/Kurzkegel -RST mit MK4 Konus. Optional mit Feinverstellung -Schleifspindelstock T1/T2/T3 -T1 Schleifscheibendurchmesser 400mm -T2 Schleifscheibendurchmesser 300mm -T3 Innenschleifeinrichtung riemengetrieben. -Schleifspindelmotor 4,4kW -B-Achse hochauflösend -Marposs Messsystem zur Schleifscheibenvermessung. -Längspositionierung Marposs -GAP Control (Sensor am Schleifspindelstock) Optionen gegen Aufpreis: -HF Innenschleifspindel -Hochgenauer, höchst kippsteifer Werkstückspindelstock -Messteuerung 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.