Cilindrični brusilni stroj

KELLENBERGER 1500U

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1845/455, Completely overhauled: Mechanics, geometry, hydraulics, and electrical components Grinding Wheel Headstock Disassembly, cleaning of components, replacement of worn and defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings plus adjustment. New paintwork. Workpiece Headstock Disassembly, cleaning of components, replacement of worn and defective parts, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of components, replacement of worn and defective parts, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal Grinding Attachment Disassembly, cleaning of components, replacement of worn and defective parts, assembly of support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, replacement of hoses, worn and defective parts. Check hydraulic manifold. X Axis Disassembly, replacement of worn components such as O-rings, seals, segments, etc., overhaul of hydraulic cylinder, grinding of tables. Z Axis Disassembly, grinding of tables, replacement of worn and defective parts, overhaul of hydraulic piston, scraping of V and flat guides. New paintwork. Measuring System 2-axis digital readout included Electrical Cabinet Replacement of motor contactors and relay controls. New wiring. New variable frequency drive for workpiece headstock. TECHNICAL SPECIFICATIONS Centre distance 1500 mm Centre distance, headstock to overhanging tailstock 1650 mm Centre height, standard 125 mm Centre height with riser block 225/250 mm Maximum grinding diameter Ø 250 mm Maximum grinding diameter with risers 450/500 mm Table Usable surface 2060x140 mm Maximum length and width for surface grinding 1750x200 mm Manual or hydraulic longitudinal travel 1750 mm Manual table movement, 1 handwheel revolution – coarse 20.006 mm Manual table movement, 1 handwheel revolution – fine 2.457 mm Table speed, stepless, hydraulic –6 m/min Table swivel 6° Stop, return 0–5 sec. Workhead Spindle Workpiece speed, stepless electric 20–400 rpm Swivel 360° Internal taper of workhead spindle MT5 Tailstock Internal taper of tailstock spindle MT3 Quill retraction, manual or hydraulic 30 mm Internal taper for diamond dresser MT0 Universal Grinding Head Transversal slide stroke (grinding wheel) 285 mm Rapid traverse of grinding wheel slide, forward and back 40 mm Gkjdoxt Ilfepfx Ab Tef Grinding spindle speeds 1500 – 1700 – 2200 – 3600 rpm Vertical movement of grinding spindle, centre height 125–330 mm Grinding wheel for cylindrical grinding, max 400x50x127 mm Grinding wheel for surface grinding, max 250x20x76 mm Swivel angle of grinding head, lockable every 90° 270° Wheel feed 1 division of vernier 0.005 mm/Ø Automatic feed, max 0.9 mm/Ø Motors Grinding spindle motor 2,900 rpm / 4.0 hp Workhead spindle 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 Unless stated otherwise, technical data is provided without guarantee and subject to errors or omissions.

Stanje: rabljeno, Leto izdelave: 2002, Funkcionalnost: popolnoma funkcionalen, premer struženja: 1.600 mm, moč vretenovega motorja: 45 W, največja hitrost vretena: 1.500 obr/min, potovalna razdalja osi X: 1.200 mm, pomik po osi Z: 900 mm, hitro pomikanje X-os: 10.000 m/min, hitri pomik na osi Z: 10.000 m/min, CNC Vertical Lathe Daewoo Doosan PUMA V-1200M, year 2002, equipped with FANUC Series 18-T control, designed for machining large and heavy workpieces, ideal for applications in heavy-duty and industrial sectors. Main technical characteristics: Maximum turning and swing diameter: Ø 1,600 mm Maximum turning height: 1,200 mm Maximum workpiece weight: 6,000 kg Chuck diameter: Ø 1,200 mm RAM axes: X (horizontal): 1,200 mm Z (vertical): 900 mm C axis: 360° rotation, minimum positioning: 0.001° Main spindle: Speed: 2 to 320 rpm (2 ranges) Power: 37/45 kW RAM driven spindle: ISO-50 taper Speed: 15 to 1,500 rpm RAM section: 240 x 240 mm Tool turret: 16 positions, for BT-50 type tools Max tool diameter: Ø 400 mm Gedpfjwt S Rhox Ab Tjkf Max tool length: 450 mm Max tool weight: 50 kg Maximum total tool weight in magazine: 600 kg Feed rates: Rapid feeds X/Z axes: 10,000 mm/min Working feeds X/Z axes: 3,000 mm/min Included accessories: Chip conveyor Coolant tank with pumps Spindle line air conditioner Various fixed and driven tool holders Manuals, electrical diagrams, CE declaration A robust and high-performance machine for vertical machining of large and high-precision parts.

Stanje: generalkompletno obnovljen (rabljeno), Kellenberger univerzalni notranji in zunanji okrogel brusilni stroj Kellenberger 1500 U - 175 (vključno z notranjo brusilno napravo) Gkodpfx Aowqlyksb Tsf Razdalja med centri: 1500 mm - Višina konic: 175 mm Siemens servomotor. Frekvenčni pretvornik notranji & zunanji, WSS Dobavljivo z različnimi dodatki. Razpoložljivost: takoj! Možnost 1000U: v postopku prenove.

Stanje: rabljeno, Grinding diameter: 250, 350, 450 mm Grinding length: 1,500 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivel: ± 6° Longitudinal travel of table: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight – cantilevered: 130 kg incl. clamping Internal spindle receptacle: 80 mm Total power requirement: 6.5 kW Machine weight approx.: 2.9 t Space requirement approx.: 5.6 x 2.0 m As a global leader in the field of Kellenberger overhaul/retrofit, we are not only able to deliver machines in as-new quality with warranty, but can also offer servicing for your machines. Geometrically overhauled and newly painted with original electrics, but with new WSS drive and controller in three-phase technology. Optionally available with splash guard doors and X-axis enclosure. - Digital display on 2 axes. Resolution x-axis 0.5 µm Possible options at extra charge: - Upper table swivel angle display - Rotary encoder with digital readout in workpiece spindle stock - Rotary encoder with digital readout in grinding spindle stock (no height adjustment possible with spindle) - New stable internal grinding device, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height up to max. 225 mm Included: - Operating tools - Draw tube for chuck Godpfod Ih Dvex Ab Tokf Further accessories available on request. At present, the machine tool does not meet the basic safety and protection requirements as specified in BetrSichV 2015. Raising the required minimum protection target must be determined by means of a risk assessment according to BetrSichV.

Stanje: dober (rabljeno), Leto izdelave: 2007, stružna dolžina: 1.065 mm, premer struženja: 470 mm, Chip conveyor SMW 315 3-jaw chuck 2 x Radial driven tool holders 2 x Axial driven tool holders Spindle bore: 80 mm BMT tooling system Tool measuring probe Spindle hours: 6,960 / Operating hours: 6,270 Max. turning diameter: 470 mm X-axis travel: 260 mm Z-axis travel: 1,065 mm Gksdpowq Rpwefx Ab Tsf Spindle bore: 80 mm Spindle speed: 4,200 rpm Spindle power: 30 kW Tool changer: 12-position BMT tool system Driven tool speed: 6,000 rpm Driven tool power: 7.1 kW Length: 3,310 mm Width: 1,900 mm Height: 1,970 mm Weight: 6,100 kg

Stanje: rabljeno, Grinding diameter: 250, 350, 450 mm Grinding length: 1500 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 per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±6° Table longitudinal travel: 1750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (supported): 130 kg including clamping Internal spindle mounting: 80 mm Total power requirement: 6.5 kW Machine weight: approx. 2.9 t Space requirement: approx. 5.6 x 2.0 m Geometrically overhauled and newly painted. Photos show an identical 1000 mm model. Gksdsd Ih Dwspfx Ab Tjf Includes: -New electrical cabinet -Modern workpiece headstock, model Advance -New workpiece spindle drive -Modern hydraulic unit -Air lift for grinding headstock -Modern internal grinding attachment -Operating tools Extension: Increased upper table swivel range to 10° Optional: -Upper table swivel angle indicator -Workpiece headstock swivel angle indicator -Grinding headstock swivel angle indicator -Splash guard door, Z-axis -Splash guard enclosure, X-axis etc. ADDITIONAL SERVICES: -Machine servicing -Expert grinding technology advice -Operator training -Spare parts -Accessories

Stanje: rabljeno, Grinding diameter 350 mm Grinding length 1500 mm Centre height 175 mm Machine weight approx. 3 t High-end Kellenberger 1500U Ideal for spindle manufacturers or spindle rebuilders - BEMA internal grinding attachment with separate, cooled motor Grinding spindle and internal grinding spindle motor electrically interlocked! The internal grinding spindle can only be switched on when in position A quantum leap in safety - Infinitely variable grinding spindle speed 1000-1500 rpm - Infinitely variable internal grinding spindle speed 0-100% - Digital display of grinding spindle speeds - Swivel angle display on the upper table - Swivel angle display on the grinding spindle headstock - Marposs touch sensor for external grinding only - Marposs fluid touch sensor for internal grinding - Centre height up to 250 mm possible Gkodpfx Aet Ii Rrjb Tef Machine already delivered. An identical machine can be built with additional options. The machine tool does not currently meet the essential safety and protection requirements as set out in the BetrSichV 2015. The required minimum safety objective must be determined by a risk assessment in accordance with the BetrSichV.

Stanje: rabljeno, Leto izdelave: 1969, Rotary table diameter: 1000 mm Grinding height: 500 mm Gkodpfeu Su Apex Ab Tef Grinding head drive power: 15/5.5 kW Total power requirement: 30 kW Machine weight: approx. 18 t Space requirement: approx. ... m S I E L E M A N N Vertical Rotary Table – Surface and Internal Grinding Machine with 2 grinding heads Type RFsB 100 #8185 Year of manufacture: 1969, but completely overhauled by the manufacturer in 1990 _____ Rotary table - face plate diameter: Ø 1,000 mm Distance from table center to column: approx. 1,150 mm Installation height table/grinding heads: approx. 500 mm Workpiece height: approx. 400 mm Reach of grinding heads: approx. 500/700 mm Max. workpiece weight: approx. 900 kg Table speed hydraulic, stepless, CW/CCW (14.5 kW): 5–60 rpm Table longitudinal stroke: approx. 550 mm Table feed (internal/external grinding): 0.0025 - 0.025 mm/stroke Table oscillation (stroke) / slow feed 0.2 m: 0.2 - 1,000 mm/min Table dwell time at stroke reversal: 0-10 sec. Grindable bore diameters: approx. 0–900 mm Grinding slide stroke for both heads: approx. 500 mm Maximum internal grinding spindle diameter: 140/100 mm Surface grinding head diameter (segment wheel): 450 mm Motor drives for surface and internal grinding heads: 15 / 5.5 kW Total drive approx. 30 kW - 380 V/50 Hz * Weight approx. 18,000 kg Accessories/Special equipment: • The rotary table rotates with the workpiece and also carries out the feed movement • The respective grinding head is swiveled in by turning the column (hydraulic lifting), so that the workpiece can be machined accurately in a single clamping operation • Additional height adjustment of the internal grinding slide by approx. 150 mm • Digital display of grinding wheel speeds • Grinding wheel dressing devices mounted on the grinding tower and can be swung in manually • Separate hydraulic system * separate control cabinet * • Magnetic chuck with stepless holding force adjustment, various small parts • Currently no coolant system The machine is ideal for grinding heavy and irregularly shaped workpieces, gears, ball bearings, housings and circular knives, and is highly versatile and accurate for other grinding tasks as well. Condition: good – soon ready for demonstration. A video can be found here: Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice We look forward to receiving your order. A wide range of other grinding machines always in stock – please inquire with us. Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale and errors in technical data: S I E L E M A N N (Germany) Hydraulic Rotary Table Internal and Face Grinding Machine with two grinding heads and horizontal workpiece clamping Model RFsB 100 ...

Stanje: delavnici obnovljeno (rabljeno), Funkcionalnost: popolnoma funkcionalen, višina središča: 250 mm, širina na sredini: 1.500 mm, premer brušenja: 500 mm, Gib pinole konjička: 30 mm, Oprema: dokumentacija / priročnik, Stroj bol čiastočne generálne opravený a zahŕňa okrem iného novú geometriu a nový rozvádzač. Ložiská boli vymenené. TECHNICKÉ ÚDAJE OBRÁBACÍ PRIESTOR Vzdialenosť medzi hrotmi: 1 500 mm Výška hrotov: 250 mm Max. brúsený priemer: 500 mm Náklon stola: ± 8 ° BRÚSIACA HLAVA Rozmery brúsneho kotúča: 400 x 50 x 127 mm Otáčky vretena: 1 500 / 1 700 / 2 200 ot./min Vnútorný otvor vretena: 90 mm OPRACOVÁVACÍ HROTOVÝ DRŽIAK Orientácia hrotového držiaka: 180 ° Otáčky vretena: 20 - 400 ot./min Kužeľ vretena: Morse 5 KONÍK Kužeľ koníka: Morse 4 Zdvih pinoly koníka: 30 mm DETAILY STROJA POHONY Výkon motora brúsnej hlavy: 3 kW Výkon motora koníka: 0,9 kW ROZMERY STROJA Rozmery: 2 860 x 1 680 x 1 670 mm Hmotnosť: 2 500 kg VYBAVENIE Automatický pracovný cyklus Nádrž na chladivo s čerpadlom Vnútorné brúsiace vreteno Godpfx Absxgrd Ss Tskf Vonkajšie brúsne kotúče Oriezavacie zariadenie Dokumentácia Poznámka: Digitálny ukazovateľ je možné zakúpiť voliteľne za 3 600 €.

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, premer vrtljive mize: 600 mm, višina brušenja: 300 mm, premer diska: 400 mm, premer brušenja: 600 mm, Proizvajalec: ELB-SCHLIFF Model: SWR 50 T Gkjdpfx Asu Ed Nleb Tef Generalno obnovljeno: 2008 Rok dobave: takoj Območje brušenja: Ø 600 x 300 mm Brusilni koluti: max. Ø 400 x 100 x 127 mm Vretenasti stožec: 60 mm Postavitvene mere: pribl. 2800 x 2800 x 2300 mm (d/š/v) Skupna teža: pribl. 5000 kg Krmiljenje: Siemens SPS