Cilindrični brusilni stroj

Kellenberger KEL-VARIA

Stanje: rabljeno, KELLENBERGER KEL-VARIA R175 x 1500 is a CNC cylindrical grinding machine designed for high precision, utmost accuracy, and reliable operation. Capacities: centre height 175 mm, centre distance 1500 mm, Z-axis 1650 mm, maximum workpiece weight 150 kg; grinding wheels Ø500×80 mm (bore 203 mm) or Ø400×63 mm (bore 127 mm); grinding spindle travel max. 320 mm. Technical data: stepless grinding wheel speeds 1000–2150 rpm (peripheral speed 45 m/s); feed 7,500 mm/min; workpiece spindle swivels -10/+100° with 8–800 rpm; permissible load 160 Nm; grinding spindle motor 7.5 kW, workpiece spindle motor 2 kW; connection 3×400 V 50 Hz; rapid traverse 15 m/min; weight approx. 6,000 kg; dimensions 4,700×2,300×2,000 mm; compressed air 6 bar. Accessories: coolant system, paper band filter system, MARPOSS touch probe, set of grinding wheels, live centre, set of centres, set of workpiece drivers, set of gap gauges, lighting, 2 tool cabinets, tailstock with fine adjustment, coolant/mist extraction, collet chuck. Achieves tight tolerances. Csdpfx Afoxx U S Aoqehf

Stanje: dober (rabljeno), Leto izdelave: 1990, CNC cylindrical grinding machine Manufacturer: TSCHUDIN Type: HTG 22 - 862, year of manufacture: 1990 Equipped with MARPOSS E14 control and E5 measurement-control system. Centre distance: 650 mm Centre height: 100 mm Grinding length: 620 mm Weight: approx. 4,500 kg Csdpfxsid Aphs Afqshf Further information: See TECHNICAL DATA SHEET Supplied with various grinding wheels and adapters Complete machine documentation available. Machine in stock.

Stanje: rabljeno, Leto izdelave: 2000, Grinding diameter 450 mm Grinding length 1000 mm Centre height 225 mm Photo of a previously delivered machine with similar configuration: - Major maintenance performed - Table geometry reconditioned - Partial interior repaint Grinding wheel equipment LEFT 400x63x127 mm (standard) Grinding wheel equipment RIGHT 300x40x127 mm Internal grinding attachment Ø120 mm for HF spindles CNC control KELCO 120 C-axis for non-circular grinding, Kel-Poly B-AXIS: CNC-controlled B-axis KELCO 120: v constant 35 m/s or 45 m/s High-frequency internal grinding spindle Operating unit for MFV and MFZ spindles Hydraulic quill retraction for the tailstock NO micro adjustment on the tailstock Spring-loaded quill insert Upper table cooling Chsdexzk Nispfx Afqjf Standard workpiece spindle head MK 5 DIN 55026 Size 5" Micro-adjustment for standard workpiece spindle head Dressing device under the table Active longitudinal positioning KELPOS, MARPOSS, mounted on grinding head Tool measurement system KELSET, MARPOSS Touch-off sensor MARPOSS MARPOOS Minialsar measuring control prepared Paper band filter

Stanje: rabljeno, Abstand zwischen den Spitzen: 1000 mm Spitzenhöhe: 250 mm B-Achse: Genauigkeit 0,1" CNC Marke: Kelco CNC Modell: 90 Abmessungen linke Schleifscheibe (außen x innen x Breite): Ø400 x Ø127 x 63 mm Abmessungen rechte Schleifscheibe (außen x innen x Breite): Ø400 x Ø127 x 50 mm Werkstückspindel Schwenkbereich: -30º bis +120º Spitzenaufnahme Werkstückspindel: MK 5 Chedpfx Afsxmg Ekjqjf Max. Werkstückgewicht zwischen Spitzen: 150 kg Reitstockaufnahme: MK 4 Reitstockpinolenhub: 50 mm Max. Umfangsgeschwindigkeit: 32 m/s Hochfrequenz-Innenschleifspindel: Ø120 mm Marke der Hochfrequenz-Innenschleifspindel: WARNER Modell K 3.000 Hauptantriebsleistung: 7,5 kW Gesamtleistung: 26,5 kW Max. Verfahrweg Z-Achse: 1.150 mm Max. Vorschubgeschwindigkeit Z-Achse: 15 m/min Drehtischbereich: 0º bis 9º Max. Verfahrweg X-Achse: 320 mm Max. Vorschubgeschwindigkeit X-Achse: 7,5 m/min Länge: 3.600 mm Breite: 2.000 mm Gewicht ca.: 5.000 kg

Stanje: dober (rabljeno), Leto izdelave: 2003, potovalna razdalja osi X: 3.900 mm, pomik osi Y: 920 mm, pomik po osi Z: 820 mm, hitro pomikanje X-os: 100.000 m/min, hitri pomik os Y: 60.000 m/min, hitri pomik na osi Z: 60.000 m/min, teža obdelovanca (maks.): 2.200 kg, širina mize: 900 mm, dolžina mize: 4.200 mm, 5-osni obdelovalni center DECKEL MAHO - DMF 360 Linear Vreteno HSK-A63 Nihajni zaslon Proizvodni paket IKZ 40 bar Kapaciteta filtra: 23 l/min Rezervoar za hladilno tekočino: 900 l Chsdpfx Aow Rdyhefqof Zadnje DMG popravilo v letu 2023 za 11.000 EUR X-os: 3900 mm Y-os: 920 mm Z-os: 820 mm B-os: 108° Dolžina mize: 4200 mm Širina mize: 900 mm Obremenitev mize: 2200 kg Pomik X-osi: 100.000 mm/min Pomik Y-osi: 60.000 mm/min Pomik Z-osi: 60.000 mm/min Vpenjalo orodja: 63 ISO/BT/MK Moč vretena: 35 kW Število obratov: 18.000 min⁻¹ Menjalnik orodij: 30 pozicij IKZ: 40 bar Število krmiljenih osi: 3+1 Transportni trak za odrezke: Da Hladilna naprava: Da Dolžina: 8.500 mm Širina: 3.450 mm Višina: 2.910 mm Teža: 30.700 kg

Stanje: dober (rabljeno), Leto izdelave: 1999, obratovalne ure: 16.000 h, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 650341, Year 1999 with Fanuc 18 TB - 3 axes XZB Marposs E30/E20 Country of manufacture: CH Voltage: 400V/50Hz/3ph Dimensions: 410x220x190 cm Net machine weight: 5,000 kg TECHNICAL SPECIFICATIONS CNC control: Fanuc 18TB Intermediate Section Fixed intermediate section: grinding head R Swiveling section with manual indexing 2.5°: R / RS / UR / URS -210° to +30° Swiveling section with automatic indexing 2.5°: R / RS / UR / URS -210° to +30° B axis, resolution 0.1”: R / RS / UR / URS -210° to +30° Standard workhead Swivel range: -10° (+100°) Spindle speed (continuous): 6 – 600 rpm Internal taper mounting: MT5 Reducing sleeve: MT5/MT4 Short outer taper mounting: DIN 55026 / Size 5 Permissible load: 160 Nm Guaranteed roundness for chucking operations Standard: 0.5 µm Option: 0.2 µm Workpiece weight between centers: 150 kg Tailstock Taper mounting: MT4 Quill stroke: 50 mm / 2° Option: fine adjustment with correction (Ø +/- 150 µm) Wheel data Diameter 300: 27 m/s Diameter 400: 35 m/s Diameter 500: 45 m/s UR grinding head Power: 9.2 kW / 12.5 HP Left grinding wheel, max.: Ø 500 x 80 mm Right additional wheel, max.: Ø 400 x 63 mm Internal grinding device: HJN 828 spindle Lower table (Z axis) Distance between centers: 1000 mm Max travel: 1150 mm Max speed: 15 m/min Max resolution: 0.1 µm Upper table Distance between centers 1000 mm, swiveling 0 to 9° Grinding carriage (X axis) Max travel: 320 mm Max speed: 7.5 m/min Max resolution: 0.1 µm Pneumatics Minimum connection: 6 bar Air consumption: approx. 0.6 m³/h Coolant Max connection pressure: 3 bar Required space (version 1000): 3600 x 2000 mm Except for error or omission, technical data is supplied without obligation. Csdpfx Asw T Tb Hsfqehf

Stanje: rabljeno, KELLENBERGER KEL-VARIA 2RU 225/1500 je CNC okrogla brusilnica za visoko preciznost, natančnost in zanesljivost. Podatki: višina konic 225 mm, razdalja med konicama 1500 mm, maks. brusni Ø 432 mm, teža obdelovanca 150 kg; brusni koluti L 400×63×127, R 500×80×127. Hitrost koluta 1000–2150 min‑1 (45 m/s); vreteno obdelovanca 8–800 min‑1, konus 5 CM, dovoljena obremenitev 160 Nm. Luneta 4 CM, pomik pinole 50 mm, pritisk 200–700 N; priklop 3×400 V 50 Hz. Oprema: KEL-ASSIST 100, MOVOMATIC, KEL-SET, MOVOMATIC C25, KEL-BALANCE, IKZ, papirni filter, magnetni vpenjalni chuck Ø400, diamantni nosilec, brusilni nastavek. Primerna za ozke tolerance v avtomobilski, urarski, orodjarski, letalski in medicinski industriji. Codpfxexx U Has Afqohf

Stanje: dober (rabljeno), STUDER Favorit S35 Cylindrical Grinding Machine Cjdpfx Aforakibjqjhf

Stanje: rabljeno, Leto izdelave: 1995, Premer brušenja 350 mm Dolžina brušenja 1000 mm Csdpfx Ajxyadasfqohf Višina konic 175 mm Generalno obnovljeno leta 2013 Ojačan vretenjak obdelovanca B-os brezstopenjsko nastavljiva Brez konjička, možno naknadno opremiti Brez vpenjalne glave in brez lunete na fotografiji Krmiljenje Kelco 90 Stroj si lahko pri stranki ogledate pod napetostjo do vključno januarja 2026.

Stanje: rabljeno, Leto izdelave: 2003, Grinding diameter 450 mm Grinding length 1500 mm Centre height 225 mm Photos show a nearly identical machine with 1000 mm length Also geometrically overhauled and partially repainted. 1x grinding wheel assembly LEFT 500x80x203.2 mm 1x grinding wheel assembly RIGHT 400x63x127 mm 1x internal grinding device Ø120 mm for 2 high-frequency spindles (motor and HF spindle) Centre height 225 mm Grinding head motor: drive power 9.2 kW B-AXIS: CNC-controlled B-Axis Csdsxflcrspfx Afqshf KELCO 120: v constant 35 m/s or 45 m/s_adjustment of grinding spindle speed via control_(standard) Semi-automatic balancing device, ELASO, type EB 500 MFV 1230: high-speed internal grinding spindle with oil-air lubrication High-performance motor spindle M34-FAVY100.R620-20/4, lifetime grease lubrication Balancing arbor Operating unit for MFV and MFZ spindles Hydraulic quill retraction for the tailstock Micrometric adjustment at the tailstock Pneumatic relief for the tailstock Tailstock park position Standard workpiece headstock MK5 CNC-controlled C-Axis for standard workpiece headstock Sine bar for direct angle measurement using gauge blocks Large adjustment, swiveling base for standard workpiece headstock Reinforced workpiece headstock MK5 CNC-controlled C-Axis for reinforced workpiece headstock Fixed base for reinforced workpiece headstock Coolant supply through the workpiece spindle Dressing device on the lower table - with 2x 0053.05 and 2x 0053.20, behind the workpiece spindle stock and tailstock Dressing device on the upper table, with Pos. 1x 0053.01, 1x 0053.03, 1x 0053.13 Prepared for later connection of HF dressing device for rotary dressing tools (RENAUD) Adjustment plate for universal use of HF dressing device internal+external KELPOS: active longitudinal positioning MOVOMATIC, GAP: infeed sensor MOVOMATIC KELSET: tool measuring system KELSET, MARPOSS 1900 litre: continuous belt filter, with lifting station, 100 l/min at 2.0 bar, designed for 2 machines Full enclosure Enclosure with inspection doors left and right Electrical interlock for the side door (grinding wheel change) Preparation for customer-side connection of a grinding mist extraction system Cooling unit for water circuit cooling (grinding head and HF spindle) Control cabinet lighting with door switch Data as per delivery note. Data without guarantee.

Leto izdelave: 1994, Stanje: dober (rabljeno), Ziersch & Baltrusch Surface Grinding Machine - Equipped with Formmaster 6 / 30 - Equipped with belt filter system - Equipped with coolant system - Width: 250 cm - Depth: 200 cm - Height: 220 cm Csdpfek Ixl Asx Afqehf Machine is in good condition and fully operational; it can be inspected and tested under power on site. Shipping also possible abroad. Inspection: Please note that, to avoid any misunderstandings, the item can and should be inspected and tested under power prior to purchase. Please ask any questions before purchase to avoid uncertainties. For general enquiries or to arrange an inspection appointment, I am available anytime via the phone number listed below or above. Subject to prior sale and errors in description. VAT will be itemized separately on my invoices. Shipping via freight forwarder.

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1,000 mm Centre height: 175 mm Required space: approx. 3.6 x 3.5 m As a global leader in Kellenberger overhauls/retrofits, we are able not only to deliver machines in as-new quality with warranty, but also to provide comprehensive service for your machines: Kellenberger Kel-Varia series with Kelco 90 control. Mechanical overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New, service-friendly enclosure - Repainted Electrical overhaul: - New modern CNC cylindrical grinding machine control with BEMA grinding interface - Newly built control cabinet Chjdpfx Aouwv H Tofqsf - New drive technology - Replacement of all electrical cables, limit switches, etc. - New absolute glass scales on X and Z axes - New absolute rotary encoder (on B axis) Standard equipment: - Workhead with MK5 taper, optionally with MK5/short taper adapter - Tailstock with MK4 taper, optionally with fine adjustment - Grinding spindle head T1 / T2 / T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding attachment, belt-driven by grinding spindle motor - Grinding spindle motor 4.4 kW - High-resolution B axis - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP control (sensor on grinding spindle head) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Optional extras at additional cost: - HF internal grinding spindle - High-precision, maximum rigidity workhead - Measuring control - Extraction unit - Paper band filter Control system: Basic grinding cycles: - Zero-setting workpiece with Z position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Touch sensor GAP - Measurement of dressing diamonds - Corrections - External and internal cylindrical grinding (oscillation and plunge grinding) - External and internal taper grinding (B axis swivelling, dressing with straight wheel) - External and internal radius grinding (radius dressed on wheel) Optional grinding cycles: - Profile plunge grinding, external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single- and multi-thread external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-round grinding, external and internal Price: 15,000

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Required space approx. 3.6/3.5 m As a global leader in the field of Kellenberger overhauls/retrofits, we are not only able to deliver machines in as-new condition and with warranty, but also offer you service for your machines: Kellenberger Kel-Varia series with Kelco 90 control system. Mechanical overhaul: - Complete machine overhaul according to Kellenberger measuring protocol - New service-friendly enclosure - New paintwork Electrical overhaul: - New state-of-the-art CNC CYLINDRICAL GRINDING MACHINE control with BEMA grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z axes - New absolute rotary encoder (on B-axis) Standard equipment: - WSS with MK5 taper, optionally with MK5/short taper adapter - RST with MK4 taper. Optionally with fine adjustment - Grinding spindle stocks T1/T2/T3 - T1 grinding wheel diameter 400mm - T2 grinding wheel diameter 300mm - T3 internal grinding attachment, belt-driven via grinding spindle motor - Grinding spindle motor 4.4kW - High-resolution B-axis - Marposs measuring system for grinding wheel measurement - Marposs longitudinal positioning - GAP Control (sensor on grinding spindle stock) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra cost: - HF internal grinding spindle - High-precision, maximum rigidity workpiece spindle stock Chedpouwv H Hofx Afqef - Measuring control - Extraction system - Paper band filter Control system: Grinding basic cycles - Zeroing workpiece with Z position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Measuring dressing diamond - Corrections - External and internal cylindrical grinding (oscillation and plunge grinding) - External and internal taper grinding (swivelling the B-axis, dressing with straight wheel) - External and internal radius grinding (radius dressed onto the wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angle - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Leto izdelave: 2007, Stanje: rabljeno, Wheel diameter - max. 400 mm Wheel width - mm Module - max. - Workpiece diameter 36–300/400 mm Centre distance 135–290 mm Spindle speed - infinitely variable, up to 3,000 rpm Centre distance between centres 100–550 mm Control system Machine weight approx. 4,000 kg Space requirement approx. 2,000 x 3,055 x 2,788 mm Control system: CNC Siemens 840 D Csdpsgr Harefx Afqjhf Testing methods: - Single flank rolling test - Double flank rolling test - Structure-borne noise test - Heli test in double flank contact Features: - Up to 6 testing carriages available - Highest test accuracy and repeatability - Machine table with workpiece drive - Swivelling pneumatic unit - Spray oil lubrication (type: Vogel) - Oil mist extraction (type: Elbaron)

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter: 450 mm Grinding length: 1500 mm Centre height: 225 mm Control: FAGOR EQUIPMENT - T1: 500 mm grinding wheel diameter - T2: 400 mm grinding wheel diameter - T6: Internal grinding attachment - T7: Internal grinding attachment - Spindle motor water-cooled, 9.8 kW - Marposs tool measurement - Active longitudinal positioning - Kel-Set - GAP on T1 and T2 from ELASO, contactless, integrated into the control interface - GAP on T3/T4 via fluid sensor - Semi-automatic balancing by ELASO integrated into the control interface for T1/T2 - Hydraulic tailstock with fine adjustment +/- 150 μm - Dressing device on lower table, workpiece spindle side - Dressing device on lower table, tailstock side - Dressing device on upper table - New, service- and operator-friendly enclosure SPECIAL EQUIPMENT: Workpiece spindle head with direct drive * Strongly recommended for non-circular grinding * Max. workpiece weight (chucked): 75 kg * Max. workpiece weight (between centers): 150 kg * Water-cooled * MK5 combined with short taper mounting DIN 55026 * Oriented spindle stop * Fixed base B-axis with direct drive, centre height 225 mm * Extremely torsion-resistant * High positioning accuracy * Resolution ° * Water-cooled MECHANICAL OVERHAUL: - Complete machine refurbished according to Kellenberger measurement protocol - Repainted New hydraulic power unit: - Improved temperature control (oil cooler) - Energy-saving: Only one pump, not running continuously! - Pressure monitoring - Monitoring of water content in hydrostatic oil (early detection of bellows damage) Hydrostatic ball screw drive in X-axis - Wear-free, as no contact during operation - No loss of accuracy, even during prolonged operation under full load at max. speed - Frictionless at low speeds - No reversal backlash when changing direction - Transmits minimal rotational movements - No stick-slip effect at low speeds - No fluctuations in friction torque due to ball circulation - Higher axial stiffness than ball screws - Significantly better damping, resulting in improved workpiece surface and tool life - No oscillations due to ball circulation - Suitable for high speeds and accelerations - Cost-effective alternative to linear motor with higher accuracy and much lower heat generation - Significantly lower power loss and no issues with chips sticking to permanent magnets - Much lower cooling requirements than linear motors Electrical overhaul: - Brand new, modern CNC cylindrical grinding control with BEMA cylindrical grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, BERUS pressure switches, etc. - New absolute linear scales in X and Z axes - New absolute encoder (for B-axis) Control: Chedpfx Asuxfu Njfqof The grinding software consists of a basic license and various options that can be enabled depending on machine equipment. Basic software: - External and internal oscillation grinding - External and internal plunge grinding - External and internal face oscillation grinding - External and internal face plunge grinding - External and internal taper oscillation grinding - External and internal radius grinding (radius dressed on the wheel) - Semi-automatic oscillation grinding - Workpiece...