Sredinski brusilni stroj

TECHNICA ZSM 1000

Stanje: rabljeno, Leto izdelave: 1992, hitrost vretena (min.): 7.500 obr/min, največja hitrost vretena: 24.000 obr/min, 4 motor-driven grinding spindles (liquid-cooled, with purge air / oil mist lubrication) including the REFU HF frequency converter, e.g., suitable for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF Frequency Converter 316/25 High-frequency converter (inverter, frequency converter) Frequency converter, frequency inverter for powering motor spindles Bsdsl Tn Afspfx Altedf GMN tool spindle, motorized grinding spindle The spindles are fully functional but are sold without warranty – year of manufacture approx. 1992. A batch of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request. All technical data subject to errors and misprints. We sell exclusively to countries of the European Community.

Stanje: pripravljen za uporabo (rabljen), številka stroja/vozila: 4105, Grinding area: approx. 130 x 255 mm Grinding speed: 2800 rpm Table size: 150 x 300 mm Drive motor: 380 V, 1.5 kW Required space: 750 x 700 x 1700 mm Weight: approx. 380 kg Bjdpoh Ugwvofx Altedf Cup wheel diameter: 180 mm

Stanje: novo, Table length 330 mm Table width 220 mm Bedjupw Twjpfx Altsdf X-travel 210 mm Y-travel 125 mm Table height 150 mm T-slots 12 mm Weight 33 kg Dimensions (L x W x H) 0.41 x 0.35 x 0.22 m Cross table with rotary plate

Stanje: rabljeno, Grinding diameter: 250, 350, 450 mm Grinding length: 1000 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° +/- Grinding spindle speed: 1500, 1700, 2200 rpm Infeed, step-by-step: 0.001–0.030 mm/Ø Infeed, continuous: 0–0.95 mm/Ø Table swivelling: ±8° Longitudinal table travel: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Workpiece weight max. - between centres (with clamping): 130 kg Internal spindle mount: 70 mm Total connected load: 6.5 kW Machine weight approx.: 2.5 t Bedpjuxftxsfx Altedf Space requirements approx.: 4.2 x 2.0 m As a world-leading company in Kellenberger overhauls/retrofits, we are not only able to deliver machines in new-machine quality with warranty, but also offer servicing for your machines, including recently delivered units, with additional options such as: - Splash guard doors - X-axis enclosure - Grinding headstock swivel angle indicator Available at extra cost. Geometrically overhauled and newly painted with original electrics. The machine features central lubrication and roller guideways in the X-axis flat slideway, as well as standard air lift-off in the grinding headstock. - Digital readout on two axes. X-axis resolution: 0.5 μm Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment possible with this spindle) - New, stable internal grinding attachment, diameter 80mm or 100mm, with height adjustment - Increasing centre height to max. 225mm - Speed control for the grinding spindle Included: - Operating tools - Clamping tube for chuck Additional accessories available on request. Note: The machine tool currently does not meet the basic safety and protection requirements as specified in BetrSichV 2015. Raising the required minimum safety targets must be determined via a risk assessment according to BetrSichV.

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2026, višina središča: 100 mm, širina na sredini: 680 mm, skupna dolžina: 620 mm, premer brušenja: 199 mm, Condition of the machine: The machine is currently in used, non-refurbished condition. All wear parts of the machine will be replaced, including the X-axis feed spindle, and all assemblies will be brought to a like-new condition. After refurbishment, the machine is easily comparable to a new machine. Geometry: The machine will be completely disassembled except for the guideways. Before restoring the geometry of the individual tables and assemblies, the guideways of both the Z and X axes will be hand-scraped and restored to like-new condition. Upon completion of these works, the machine will receive a measurement report according to the original manufacturer's specifications. Electronics: The electronics and the control cabinet enclosure will be completely replaced. All electrical components will be renewed, including the motors. Hydraulics: The entire lubrication system, including the lubrication unit, will be replaced. The hydraulic unit will be overhauled, and the hydraulic lines will be replaced with new ones. Painting: Once the geometry of the machine has been restored, it will be prepared for repainting. All covers, tables, and the machine bed will be stripped of old paint, cleaned, and newly coated. Technical data of the machine: Bsdpfxov Hqlrj Altedf Centre height: 100 mm Centre width: 680 mm Grinding length: 620 mm Grinding wheel: 350 x 50 x 127 Machine weight and footprint: 2600 kg // 2320 x 1400 x 1450 mm Standard equipment: • 1 pc. grinding spindle head Ø35 • 1 pc. workpiece spindle head MK5 • 1 pc. safety cover for discs Ø400 mm • 1 pc. tailstock MK3 standard • 1 pc. flange Ø127 mm • 1 pc. hydraulic unit • 1 set of operating tools and operating manual

Stanje: rabljeno, Leto izdelave: 1964, Technical details: Shaft diameter: max. 120 mm Shaft length - max.: 800 mm Profile height: depth: max. 90 mm Grinding spindle speed: unknown rpm Table size: Ø 150 mm Operating voltage: 380 V Total power requirement: 1.1 kW Machine weight approx.: 0.675 t Machine dimensions approx. LxWxH: 0.75 x 0.70 x 2.0 m Application: Vertical internal cylindrical grinding of shaft faces, as well as center grinding with mounted points Spindle head technical details: - Equipped with mounted point Ø 13 mm, 60°; clamping element Ø 6 mm shank collet - Adjustment paths = vertical 950 mm via handwheel, cross 80 mm via hand crank - Dressing device with diamond, cross adjustment = 80 mm Table further details: - Equipped with fixed center 60° - Rotation speed 63 / 125 rpm - Vertical adjustment 600 mm, at height 1,100 mm, manual operation Steady rest: - Prism guide Bdodpfx Aou Ngr Dsltof Accessories: - Fixed center L=180 mm - Fixed center L=300 mm - Various mounted points - Various clamping and auxiliary devices

Stanje: zelo dobro (rabljeno), Premer obdelovanca: 60 mm Globina brušenja: 30 mm Dolžina vpetja: 1000 mm Teža stroja: cca 0,6 t Bdedpfount Egsx Altof Prostorske zahteve: cca 0,5 x 0,5 x 2,1 m

Stanje: rabljeno, TECHNICAL DATA - Number of axes: 9 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 16 mm - Travel path: 205 mm - Spindle speed: 10,000 rpm - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 16 mm - Spindle speed: 10,000 rpm - Minimum C-axis resolution: 1° TOOL HOLDER 1 - Number of positions: 10 - Number of driven positions: 4 - Driven tool speed: 8,000 rpm SUB OPERATIONS - Number of positions: 6 Bdsdpfx Ajwh Ac Doltjf ELECTRICAL SUPPLY - Supply voltage: 400 V WEIGHT AND DIMENSIONS - Required space: 2,269 x 1,160 mm - Machine height: 1,693 mm - Machine weight: 1,800 kg ACCESSORIES - Control: Mitsubishi MELDAS - Driven guide bush - Parts removal - Parts ejector - Coolant tank - Bar feeder: IEMCA Genius 118 - Number of driven tool holders: 4 - Electrical transformer

Stanje: rabljeno, Leto izdelave: 1975, Workpiece diameter 125 mm Grinding depth 50 mm Clamping length 2000 mm Total power requirement 0.5 kW Machine weight approx. 1000 kg Space requirement approx. ... m O F F E R We are pleased to offer you, subject to prior sale and error, ex stock: T E C H N I C A (Switzerland) Vertical Centre Hole Grinding Machine Model ZSM 5100 - 2000 Year approx. 1975 Serial No. 66 32 7872 _____ Centre distance 50 – 2,000 mm Workpiece diameter 8 - 125 mm Swing diameter at tailstock centre / guideway 290 mm Swing diameter at vice / grinding head column approx. 300 mm Workpiece weight approx. 250 kg Max. centre hole taper diameter 2-50 mm Max. centre hole taper angle 60 ° Clamping range of vice approx. 4-150 mm Grinding head stroke, vertical, coarse adjustment 130 mm Fine infeed of grinding pin via handwheel 0.01-1 mm Bdjdpfsvanrcsx Altef Grinding pin diameter 20 - 60 mm Grinding spindle speeds depending on belt pulley 13,000 – 45,000 rpm Workpiece drive 0 rpm Total drive approx. 0.5 kW 400 V - 50 Hz Weight approx. 1,000 kg Accessories / Special equipment: • The machine has been extended with a bolted base to 2000 mm! • In this machine, the grinding pin rotates around a parallel, offset axis and thereby generates a planetary movement along the hollow conical surface to be ground at the centre of the workpiece. • Manually height-adjustable workpiece centre rest with carbide inserts and counter-centre, including manual clamping and centring of the workpiece. • Manually operated dressing device mounted laterally to the grinding spindle, stroke approx. 40 mm with an additional oscillating movement for generating a geometrically exact conical form • Pneumatic oil mist lubrication for grinding spindle • Workpiece pre-centring device, foldable • Manually height-adjustable tailstock and recess in the machine base for longer workpieces, but without workpiece drive in the tailstock. Condition: good – ready for demonstration – current new price at least approx. €80,000. Rare machine! A video can be found at this link: Delivery: ex stock - as inspected Payment: net – payment upon receipt of invoice before delivery We look forward to receiving your order. Further centre hole grinding machines available.

Stanje: novo, Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, teža obdelovanca (maks.): 170 kg, hitrost vretena za brušenje: 45.000 obr/min, hitrost vretena (min.): 5.000 obr/min, največja hitrost vretena: 45.000 obr/min, premer vpenjanja: 140 mm, dolžina vpenjanja: 1.100 mm, trajanje garancije: 12 meseci, Obrobková svěrací průměr: ø 3 – 140 mm (volitelně ø 210 mm) Průměr obrobku: ø 3 – 310 mm Délka obrobku: 50 – 1 100 mm Průměr středicího otvoru: ø 1 – 60 mm (volitelně ø 100 mm) Hmotnost obrobku: max. 170 kg (volitelně 1 000 kg) Úhel středicího otvoru: 60° Přesnost: < 1 µm (submikronová přesnost) Otáčky vřetena: 5 000 – 45 000 ot/min Pohyby brousicího kuželu: 3+1 • rotace • orbitální rotace • posuvný pohyb • +1 rotace obrobku Technologie broušení Quirlig: Součástí dodávky (křížem šrafované brousicí dráhy) Brousicí proces: Poloautomatický, CNC Ovládací panel: Beckhoff Bjdpfx Ajwhi Sreltedf CNC pohyby: osa Z Kompatibilita s Industry 4.0: K dispozici Poloautomatické orovnání brousicího kuželu: Součástí dodávky Rotace obrobku: Volitelně Odsávání a filtrace prachu: Volitelně Sektory: Přesné broušení, letectví, automobilový průmysl, strojírenství a další Výhody: Submikronová přesnost: Díky švýcarskému inženýrství a robustní konstrukci dosahujte broušení s přesností pod 1 µm. Udržitelná spolehlivost: Zajišťuje dlouhodobě spolehlivé a udržitelné zpracování. Nákladová efektivita & vysoká produktivita: Využijte nižší výrobní náklady a vysokou produktivitu díky krátkému procesu broušení a nižším časům následného broušení (válcové broušení). Quirlig technologie broušení: Optimalizovaný proces broušení Quirlig – správně vybroušené středicí otvory s křížovou strukturou povrchu. Křížově vyšrafovaný vzor zajišťuje uchování oleje mezi hroty během válcového broušení, což vytváří mikrovrstvu oleje. Mikrovrstva brání nežádoucímu „běhu na sucho“ při válcovém broušení. Snadné ovládání pomocí CNC panelu: Jednoduchá obsluha a nahrávání brousicích programů díky ovládacímu panelu Beckhoff a servopohonu osy Z. Industry 4.0: Plná kompatibilita s aplikacemi Industry 4.0 díky systému Beckhoff. Nízké náklady na údržbu: Díky švýcarské kvalitě stavby si užijete dlouhodobě nízké náklady na údržbu. Brusky na středicí otvory řady Zentroflex SA jsou navrženy pro vysoce přesné válcové broušení v leteckém, automobilovém i strojírenském průmyslu. Zentroflex SA je rovněž ideální řešení pro opravu dílů deformovaných po tepelném zpracování nebo pro snížení nákladů na válcové broušení. Pohyb osy Z zajišťuje servopohon v režimu CNC. Díly se vkládají, vyjímají i svírají ručně. Veškeré nastavení se provádí z CNC panelu, broušení se spouští tlačítkem START. Během broušení nejsou nutné žádné další manuální zásahy ani kontroly. Kontaktujte nás pro více informací.