Stroj za notranje in zunanje brušenje

Studer S12

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 64122, Dobro ohranjeni zunanji cilindrični brusilni stroj Znamka: STUDER Tip: S20-12 Št. stroja: 64122 Dksdpsxfvxdofx Ag Nju

Stanje: rabljeno, Cylindrical grinder Centre height 125 mm Centre distance 650 mm Grinding diameter 250 mm Grinding wheel diameter 400 mm Total power requirement 8 kW Weight approx. 2500 kg This is a machine from Machines4you Dksdpfxogfqn No Ag Nsu

Stanje: dober (rabljeno), Studer S30-12 Cylindrical Grinding Machine TECHNICAL DATA Dkjdpjvca Izefx Ag Nju Main Dimensions Centre Height: 125 mm Centre Distance: 400 / 700 / 1025 mm Maximum Longitudinal Slide Travel: 400 / 700 / 1000 mm Longitudinal Slide Table Speed: 50 – 5000 mm/min Reversal Delay: 0-6 s Smallest Automatic Travel: 1.5 mm Maximum Travel: 400 / 700 / 1020 mm Maximum Table Swivel: 12 / 30 / 78° Cross Slide Swivel Range: ±45° Rapid Adjustment: 40 mm Handwheel Feed Travel: 20 mm Maximum Infeed Depth: 1.7 mm Grinding Spindle Head Grinding Wheel Diameter x Width x Bore: 450 x 80 x 203 mm Spindle Speed: 1340 / 1500 / 1625 / 1800 / 2000 / 2200 rpm Coarse Adjustment: 210 mm Workpiece Spindle Head Swivel Range: 0 – 90° Speed Range: 30 – 675 rpm Mounting Taper: Morse 5 Collets: W25 Tailstock Mounting Taper: Morse 3 Quill Travel: 30 mm Total Power Requirement: 5 / 8.25 kW No guarantee is given for the correctness, completeness, or topicality of the information provided.

Stanje: rabljeno, Leto izdelave: 1982, Grinding diameter: 250 mm Grinding length: 650 mm Centre height: 125 mm Infinitely variable internal grinding spindle speeds: 9,500–50,000 rpm Infinitely variable workpiece table speed: 50–10,000 mm/min Djdpfx Ascxxubog Noku Workpiece headstock swivels: 90 degrees Max. grinding wheel diameter: 400 mm Spindle bore: 30 mm Grinding length – plunge grinding: 80 (100) mm Max. grinding depth for internal grinding: approx. 170 mm Max. grindable bore diameter: 90 mm Feed rate: 240 mm/min Max. workpiece weight: 80 kg Coolant consumption: 36 l/min Centre distance: 650 mm Distance workpiece spindle to taper centre: 960 mm Drive power – spindle motor: 6.25 kW Connected load: approx. 10 kW Total power requirement: 8.5 kW Machine weight approx.: 3.4 t Space requirement approx.: 3.9 x 2.5 x 1.85 m Equipped with Studer control, electric/hydraulic drive, infinitely variable speed, tailstock with fine adjustment and hydraulic retraction, workpiece headstock with increased accuracy, table air lift, hydraulically retractable dressing device, radius dressing device, hydrocyclone filter, automatic wheel balancing unit, automatic dressing cycle with speed compensation, internal grinding device.

Stanje: zelo dobro (rabljeno), Leto izdelave: 1983, Control system: Freely programmable control Grinding modes: - External plunge grinding - External longitudinal grinding - Internal grinding - Straight plunge grinding - Angular plunge grinding - Dressing from the front, automatically programmed TECHNICAL DATA Working area - Centre height: 125 mm - Centre distance: 650 mm - Min./max. grinding diameter: 0.2 / 240 mm - Max. grinding length: 650 mm - Max. plunge grinding length: 80 / 100 mm - Max. grinding depth: 170 mm - Min./max. grindable bore: 2.5 / 90 mm - Max. workpiece weight: 80 kg Grinding spindle headstock - Swivelling range: +45° - Grinding wheel diameter: 400 mm - Grinding wheel width: 20 – 50 mm - Spindle speeds: 6 steps - Speed range: 2130 – 1270 rpm - Drive power: 6.25 kW - Motor speed: 3000 rpm Workpiece spindle headstock - Spindle bore: 30 mm Dkjdpoha Nktofx Ag Nsu - Internal taper: MT 5 - Swivelling range: 90° - Roundness accuracy: 0.0004 mm - Spindle speed range: 30 – 675 rpm EQUIPMENT/ACCESSORIES - Movable front splash guard - Grinding spindle headstock - Swivelling workpiece spindle headstock - Tailstock with fine adjustment, hydraulic retraction, and insert for centres MT3 - Swing-in protection cover for grinding wheels ø 400 x 50 mm - Coolant system with paper belt filter, 36 l/min at 0.4 bar - Internal grinding attachment - Three-jaw chuck with insert - Magnetic chuck with insert - Steady rest - Adjustable diamond holder with dial gauge, graduation 0.002 mm - Hydraulically retractable dressing device with dial gauge, graduation 0.002 mm - Pneumatic table lift-off with oil mist device - Contact indicator and SENSITRON control - Oil mist lubrication unit - Robot cycle and operating hour meter - Connecting components in control cabinet for MARPOSS measurement system - Mounting elements - Documentation

Stanje: dober (rabljeno), Leto izdelave: 1985, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 5019-03, višina središča: 325 mm, dolžina brušenja: 1.600 mm, premer brusilnega koluta: 450 mm, največja hitrost vretena: 2.770 obr/min, hitrost vretena za brušenje: 650 obr/min, vrtilni razpon: 90 °, Machine with comprehensive accessories! Condition: Very good, operates with extremely high precision – General overhaul in 2001 No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Control: Sinumerik 840D Distance between centres: 1,600 mm Centre height: 325 mm Longitudinal slide Table speed max.: 0.06 to 10,000 mm/min Automatic travel: 0.001 to 1,750 mm Max. table swivel: 8° Cross slide Swivel range: ± 45° Grinding depth (plunge grinding): 200 mm Traverse speed: 0.06 to 10,000 mm/min Grinding spindle headstock Type: S50-12 Grinding wheel dimensions: 450 mm x 80 mm x 203 mm Drive: 7.5 kW Speeds: 1,240 to 2,770 rpm (8 steps) Dkedpevrzu Isfx Ag Nju Swivel range: 0 to 210° Workpiece headstock Swivel range: 0 to 90° Speed range: 15 to 650 rpm (freely programmable) Drive power: 2.2 kW MACHINE DETAILS Total connected load: 22 kW Machine weight: 7 t EQUIPMENT - Internal grinding attachment - Full enclosure - Extraction unit - Cooling unit Placing a bid commits you to timely collection no later than 01.03.2025!

Stanje: zelo dobro (rabljeno), Leto izdelave: 1983, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1404, skupna širina: 1.690 mm, skupna dolžina: 3.410 mm, skupna višina: 1.915 mm, skupna masa: 3.000 kg, TEHNIČNI PODATKI Kapaciteta Dedpsupiycefx Ag Noku - Višina središč: 125/175 mm - Razdalja med središči: 400 mm; 700 mm; 1025 mm - Največji prehod vzdolžnega sani: 400 mm; 700 mm; 1025 mm Miza - Hitrost pomika mize brezstopenjsko nastavljiva: 0,5–5,5 m/min - Prekinitev povratka mize: 0–6 s - Minimalni samodejni hod približno: 1,5 mm - Največja zasuka mize: 400 mm – 12°; 700 mm – 10°; 1025 mm – 8° - Pomik na obrat ročnega kolesa: 25 mm Delno vreteno (Workhead) - Zasuk proti brusnemu kolutu: 90° - Hitrost vretena, brezstopenjsko nastavljiva: 30–675 min⁻¹ (RPM) - Stožec vretena: Morse 5 - Premer držala za collete: 25 mm - Premer 3-čeljustne vpenjalne glave: 160 mm Brusna glava (Wheelhead) - Brusni kolut, levo ali desno: - Premer (posebna izvedba 6,25 kW/8,4 KM): 400 (450) mm - Največja širina: 50 (80) mm - Vrtina: 127 (203) mm - Hitrosti vretena (3-stopenjski jermenski prenos) - Brusni kolut Ø400 mm: 1500/1625/1800/2000/2200/2400 min⁻¹ - Brusni kolut Ø450 mm (8,4 KM): 1340/1500/1625/1800/2000/2200 min⁻¹ - Motor brusnega koluta približno: 3 kW - Motor brusnega koluta, posebna izvedba za Ø450 mm: 6,25 kW - Hitri pomik brusne glave: - Hidravličen približek in odmik: 40 mm - Dodatna nastavitev z ročno izravnavo: 210 mm - Zasuk celotne prečne sani v levo in desno: 45° - Intermitentni pomik, brezstopenjsko nastavljiv (po premeru) pri povratku mize v levo/desno ali oboje: 0,001–0,05 mm/s - Pogrezni pomik, brezstopenjsko nastavljiv (po premeru): 0,0002–0,1 mm/s - Največja globina pogrezanja po premeru: 1,7 mm Nazivne moči motorjev - Vreteno brusnega koluta, standard: 3 kW - Posebna moč vretena brusnega koluta: 6,25 kW - Delno vreteno: 0,55 kW - Hidravlika: 0,55 kW - Črpalka za emulzijo, standard: 0,17 kW - Črpalka za emulzijo, inteclon: 1,1 kW Teža obdelovanca - Največ med središči: 80 kg Dodatna oprema: brusni koluti, colleti, ostala dodatna oprema, navodila za uporabo