Cylindrical Grinding Machine - Universal

STUDER S30-1

Condition: excellent (used), Year of construction: 2005, operating hours: 38,388 h, functionality: fully functional, machine/vehicle number: 019.3784, workpiece weight (max.): 130 kg, grinding length: 1,000 mm, total width: 1,970 mm, total length: 2,735 mm, total height: 1,700 mm, quill travel distance: 35 mm, quill stroke: 35 mm, quill diameter: 50 mm, distance between centers: 1,000 mm, type of input current: AC, spindle speed (max.): 2,110 rpm, spindle speed (min.): 1,670 rpm, grinding spindle speed: 2,110 rpm, overall weight: 3,400 kg, input frequency: 50 Hz, input voltage: 400 V, workpiece spindle speed (max.): 1,000 rpm, STUDER S30-1, manufactured in 2005, machine no. 019.3784 – universal cylindrical grinding machine, hydraulically controlled, for between-centers grinding and external grinding. Well-maintained, original condition, no indication of damage or weld repairs. Included: Original operating manual from Fritz Studer AG (DE/EN/FR, including spare parts catalog and noise measurement report) and EC declaration of conformity, both issued for this machine number. According to this factory documentation, it is the version with a center distance of 1,000 mm. EQUIPMENT - Grinding spindle with external grinding wheel on the left, Ø 400 x 80 x Ø 127 mm, hydrodynamic plain bearings, mounting taper Ø 63 mm - Workpiece spindle, swiveling 0-90°, MK 5, collet chucks W-25, 30-1,000 min-1 continuously variable via frequency converter - Three-jaw chuck mounted, drive for between-centers grinding, centering point in the tailstock - Tailstock MK 3, quill stroke 35 mm, adjustable spindle pressure, fine adjustment for roundness ± 40 µm - Adjustable dressing device on the tailstock (dressing by hand; diamond is a wear part) - Digital display Sony LD10 on swivel arm - Hydraulic unit Wandfluh (CH), coolant supply with filtration and aerosol extraction - Machine bed made of mineral cast Granitan S103 - 8 grinding wheel mounting flanges, including one balancing flange IMPORTANT – WHAT IS NOT INCLUDED This machine does NOT have an internal grinding attachment, NO belt spindles, and NO in-process measuring control. The series is prepared for these at the factory, but none of them are installed on this machine; available as accessories from STUDER. Grinding wheels are also not included in the scope of delivery. We only describe what we can document photographically. TECHNICAL DATA (according to the operating manual for this machine) - Center distance 1,000 mm, clamping length 1,030 mm, table stroke 1,050 mm - Max. workpiece weight between centers 130 kg, table swivels 8.5° - X: Rapid traverse 60 mm, plunge depth 3.4 mm in Ø, feed rate 0.012-6 mm/min, incremental feed from 0.001 mm - Z: 50-5,500 mm/min, smallest automatic table stroke 1.5 mm - Grinding spindle 1,670 / 2,110 min-1; machine's power rating: max. 35 m/s, wheel up to Ø 400 mm at 1,671 min-1, up to Ø 316 mm at 2,114 min-1 - Automatic hydraulic grinding cycle: rapid approach, feed 1 and 2, sparking 0-6 s, automatic shut-off - Guaranteed working accuracy (factory specification): straightness 0.0025 mm over 400 mm, 0.004 mm over 650 mm; roundness in external grinding 0.0003 mm - Operating hours 38,388.5 h; connection 400 V / 50 Hz, max. 13 kVA, air 5 bar; noise level ≤ 75 dB(A) - Weight approx. 3,500 kg (factory brochure, 1,000 mm version), footprint approx. 2,735 x 1,970 mm - Center height: will be remeasured and confirmed upon request Prjdpfxjzu T Afs Ah Dja CONDITIONS Location: 16727 Velten near Berlin. Machine packed on a wooden pallet, delivery 1-2 working days after payment receipt. FCA Velten (Incoterms 2020), loading onto your truck by our staff included. Payment: 100% advance payment. Inspection possible with short notice by appointment. Demonstration and test grinding only by appointment: the machine is disconnected, setup will be carried out by an external service provider; we will agree on the effort and costs in advance. Technical data according to manufacturer's documents and the included operating manual are provided as information; we will confirm individual values during the inspection or upon request. Offer subject to

Condition: reconditioned (used), Year of construction: 2011, functionality: fully functional, input voltage: 400 V, travel distance X-axis: 560 mm, travel distance Y-axis: 430 mm, travel distance Z-axis: 570 mm, workpiece weight (max.): 300 kg, number of slots in tool magazine: 40, total height: 2,391 mm, total length: 3,110 mm, total width: 2,960 mm, overall weight: 7,800 kg, table length: 475 mm, table width: 712 mm, controller model: FANUC, coolant supply: 20 bar, spindle motor power: 18 W, rapid traverse Z-axis: 36 m/min, rapid traverse X-axis: 40 m/min, rapid traverse Y-axis: 40 m/min, spindle nose: ISO 40, spindle speed (max.): 12,000 rpm, spindle speed (min.): 60 rpm, table load: 300 kg, tool diameter: 125 mm, tool length: 300 mm, tool weight: 8 g, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, USED ​​vertical machining center "DOOSAN model VC430" with CNC Fanuc 0i-MD Podewdgk Rjpfx Ah Dera

Condition: like new (used), ⚙️ Studer S30-1 CE ⚙️ 🔹 High-precision cylindrical grinding machine for external and internal grinding. 📐 Main features: Pjdezu Iyfspfx Ah Djra ↔️ Distance between centers: 1000 mm 📏 Height between centers: 175 mm 🇪🇺 CE marking 🔄 COMPLETE RETROFIT The guideways have been refurbished, bearings replaced, the installation and electrical cabinet have been renovated, a complete paint job has been performed, and the geometry has been adjusted to restore the machine's original precision. ✨ An alternative to purchasing a new machine: thanks to the complete retrofit, it offers a level of precision, reliability, and performance comparable to that of a new machine, with a considerably lower investment. 🧰 Wide range of accessories available. 📅 Delivery time: please inquire. 🏷️ Project reference: OP25-007

Condition: refurbished (used), machine/vehicle number: 3439.39, Universal cylindrical grinding machine for external and internal cylindrical grinding. Prodpfxexxy A Ts Ah Dea • Distance between centers: 650 mm • Height between centers: 175 mm • Completely overhauled (refurbished) – The machine was completely disassembled and rebuilt component by component. Guide rails were reconditioned, bearings were replaced, new control cabinet and new electrical installation, complete new paint job, and geometrical readjustment for maximum precision. • Equipped with a digital measuring system (Fagor). • Machine condition comparable to a new machine, ready for immediate use. • Extensive accessories included in the scope of delivery, as shown in the photos. • Demonstration under power and test run possible at any time. Availability: Available for immediate delivery!

Condition: excellent (used), Year of construction: 1999, Control system: Heidenhain TNC 426 Travel ranges X/Y/Z: 1250 x 880 x 800 mm Spindle speed: 8,000 rpm Tool magazine for 60 tools, SK 50 Universal milling head +0° / -90° indexing Predpozqv A Tsfx Ah Dsa NC rotary table 1250 x 1000 mm Chip conveyor Measuring probe

Condition: refurbished (used), Year of construction: 2005, functionality: fully functional, machine/vehicle number: 019.3790, Machine undergoing repair/overhaul = estimated delivery time approximately 8-10 weeks. Technical data + accessories, see separate PDF. Prsdszbqzaspfx Ah Doa

Condition: used, Year of construction: 1990, grinding diameter 360 mm Prsdpfx Aoxbh Ebeh Dsa grinding length 1000 mm centre height 180 mm max. workpiece weight between centres 250 kg Maschine mit sehr wenigen Betriebsstunden nach Überholung beim Karstens Fachbetrieb. Zustellsteuerung Jetter Digitalanzeige Innenschleifvorrichtung Reitstock mit Zylindrizitätsfeinverstellung Hydraulische Reitstockpinole Etc... Luftkissenschnellverstellung Schleifspindelstock

Condition: excellent (used), Year of construction: 2018, operating hours: 19,394 h, functionality: fully functional, machine/vehicle number: 2522027, travel distance X-axis: 2,500 mm, travel distance Y-axis: 2,200 mm, travel distance Z-axis: 1,250 mm, total length: 5,900 mm, table length: 2,500 mm, table width: 2,500 mm, total width: 6,139 mm, total height: 5,980 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 50 m/min, distance between stands: 3,225 mm, table load: 4,000 kg, workpiece weight (max.): 16,000 kg, rotational speed (min.): 1 rpm, rotational speed (max.): 15,000 rpm, distance table center to spindle nose: 1,500 mm, tool weight: 8,000 g, Equipment: rotational speed infinitely variable, Control: Heidenhain TNC640 Number of controlled axes: 5; simultaneous Commissioned: 2019 Spindle run time (h): 12,629 Tool holder: HSK 100 Predjxx Svxjpfx Ah Doa Tool changer: 30 positions Linear motor Internal coolant supply (IKZ): 65 bar incl. chip conveyor incl. special operator panel

Condition: used, Year of construction: 1982, grinding diameter 630 mm grinding length 600 mm centre height 320 mm Maschine wird überholt nach Kellenberger Messprotokoll und neu lackiert. Pjdpfx Aevq R Uzoh Dera Die anfällige Güttinger Steuerung wird durch die zeitgemäße BEMA X Steuerung ersetzt. Das heißt die Maschine erhält in diesem zuge auch eine komplett neue Elektrik. Siehe Beispielfotos. Maschine mit verstärktem Werkstückspindelstock zum fliegend Schleifen von schweren Werkstücken. 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: good (used), Year of construction: 1974, Digital display Grinding diameter 250 mm Grinding length 650 mm Pedpfewpya Nsx Ah Djra Accessories