Cilindrični brusilni stroj - Universal
KELLENBERGER Kel-Varia UR225-1500 1-2-6-7

Name: KELLENBERGER Kel-Varia UR225-1500 1-2-6-7
Brand: KELLENBERGER
Availability: InStock

Leto izdelave

2002

Stanje

Rabljeno

Lokacija

Kirchheim unter Teck Nemčija

Cilindrični brusilni stroj - Universal KELLENBERGER Kel-Varia UR225-1500 1-2-6-7

KELLENBERGER Kel-Varia UR225-1500 1-2-6-7

Podatki o stroju

Oznaka stroja:: Cilindrični brusilni stroj - Universal

Proizvajalec:: KELLENBERGER

Model:: Kel-Varia UR225-1500 1-2-6-7

Leto izdelave:: 2002

Stanje:: rabljeno

Cena in lokacija

Lokacija:: 73230 Kirchheim

Pokliči

Podrobnosti ponudbe

ID oglasa:: A17404443

Referenčna številka:: 1056-M24Vari

Posodobitev:: nazadnje dne 27.03.2025

Opis

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
Dkjdpfx Ajuxfu Nobgsp
- 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:
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...

Oglas je bil avtomatsko preveden. Možne so napake pri prevodu.

Ponudnik

Registriran od: 2002

50 Oglasi na spletu

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Telefon & Faks

+49 7021 ... oglasi

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Presevni elektronski mikroskop (REM)
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Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2024, Funkcionalnost: popolnoma funkcionalen, Vrsta raster elektronskega mikroskopa Zeiss XB 350 Oprema in dodatki • brez FIB stebra • programska oprema SmartSEM in SmartFIB • GIS s Pt-prekurzorjem Dsdpfjw Rdvvex Abgokp • integrirani plazemski čistilec • EDX Oxford Xplore 30 (vklj. vmesnik in programska oprema) • avtomatska 200 mm prehodna komora • električni prehod (2 x 15 kanalov) • obtokovni hladilnik • Quiet Mode vakuumski rezervoar • ... kot tudi miza, zaslon, upravljalne konzole (lastniška tipkovnica in joystick Zeiss) ter različni nosilci vzorcev Prva uporaba: avgust 2024 Lokacija: Mainz Razpoložljivost: po dogovoru takoj na voljo. Naprava je še vedno v uporabi in si jo lahko ogledate ter jo testirate. Naprava je brez napak ali poškodb in je v celoti funkcionalna. Dodatne informacije na zahtevo!

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Stanje: rabljeno, Swing diameter over bed: 540 mm Maximum swing diameter over cross slide: 370 mm Distance between centers: 3000 mm Center height: 270 mm Swing diameter in the gap: 815 mm Bed width: 344 mm Spindle bore: 88 mm Spindle diameter at front bearing: 133 mm Spindle mount: 11" D1 Camlock Speed range: 18-1400 rpm Number of spindle speeds: 16 Three-jaw chuck Röhm Ø 315 mm Longitudinal feed: 0.06-1.0 mm Cross feed: 0.03-0.5 mm Metric threads: 0.4-14 mm Inch threads: 2-72 TPI Thread module: 0.3-3.5 mm Thread DP: 8-60 pitch Tailstock quill diameter: 75 mm Quill stroke: 230 mm Quill taper: MT 5 Dsdpoxnqzxjfx Abgekp Cross slide travel: 280 mm Top slide travel: 150 mm Machine dimensions (approx.): 4700 x 1100 x 1400 mm Weight (approx.): 3200 kg Drive power: 9.4 kW Equipment: - 2-axis Fagor digital readout - Röhm wedge bar chuck Ø 315 mm incl. hard base jaws and hard top jaws - Multifix toolpost size C incl. 6 quick-change toolholders - Live center - Power-actuated chuck guard - 2 steady rests - Chip guard/back wall - Coolant device - Work lamp Guideways in good condition, no scoring, not worn. Machine is in good general condition with age-appropriate signs of use. Including operating manual.

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CNC portalni rezkalni stroj - 5 osi - simultano
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Stanje: novo, Leto izdelave: 2025, Ref.-No.: 10463 Manufacturer: IGREK Model: FR 3500 XL Year of manufacture: 2025 Control type: CNC control Control system: Siemens 840 D / Heidenhain iTNC 640 Dkedpfx Aexmd Szebgjp Location: Istanbul Country of origin: Türkiye X-axis travel: 6500 mm Y-axis travel: 3500 mm Z-axis travel: 1400 mm A-axis: +/- 115 ° C-axis: 360 ° Spindle speed: 12,500 rpm Max. torque: 235 Nm Rapid traverse X/Y/Z: 30 m/min Table size (LxW): 2290 - 6490 x 3580 mm Spindle drive power: 54 kW Max. table load: 4000 kg Tool holder: HSK-A100 Machine length: 11,500 mm Machine width: 7,400 mm Machine height: 6,600 mm Weight: 120 t Additional information: IGREK FR 3500 XL – Precision and performance at the highest level The IGREK FR 3500 XL is a next-generation CNC-controlled 5-axis portal milling machine (year of manufacture: 2025). It has been specifically developed for demanding machining of large workpieces, offering outstanding versatility and precision. Featuring the latest Siemens 840D or Heidenhain iTNC 640 control systems and a robust design, this machine provides optimal conditions for manufacturing operations in a broad range of industries. Key features: Large working areas: With traverse paths of 6,500 mm (X), 3,500 mm (Y), and 1,400 mm (Z), the machine is ideally suited for machining large components. 5-axis simultaneous machining: The A-axis allows swiveling of +/- 115° and the C-axis continuous rotation of 360°, enabling high-precision machining of complex geometries. Powerful spindle: The spindle achieves speeds up to 12,500 rpm and a maximum torque of 235 Nm – perfect for demanding milling applications. Exceptional stability: The machine weight of 120 tonnes and a table load capacity up to 4,000 kg ensure vibration-free operation even when processing heavy workpieces. Flexible tool interface: The HSK-A100 tool holder allows rapid tool changes and optimal process times. High rapid traverse speed: Achieving up to 30 m/min along the X, Y, and Z axes for enhanced productivity. Technical highlights at a glance: Table size: 2,290 – 6,490 x 3,580 mm Spindle power: 54 kW Max. torque: 235 Nm Tool holder: HSK-A100 Machine dimensions (LxWxH): 11,500 x 7,400 x 6,600 mm Max. table load: 4,000 kg The IGREK FR 3500 XL sets new standards in large-component machining. Available immediately, it is backed by comprehensive warranty and after-sales service directly from the manufacturer, both internationally and nationwide. Take advantage of state-of-the-art technology for your production – contact us for further details!

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Cilindrični brusilni stroj - Universal KELLENBERGER KEL-VARIA UR 250-1000 Kelco120

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Stanje: rabljeno, Leto izdelave: 2000, Premer brušenja 450 mm Dolžina brušenja 1000 mm Višina konic 225 mm Stroj je bil delno obnovljen z novo geometrijo ter je bil v uporabi le nekaj tednov in nato zaradi insolventnosti ponovno prodan. Fotografija celotnega stroja je skoraj identične naprave. Fotografija notranjosti in vpenjalnega konjička je z originalnega stroja. - Veliko servisiranje - Nova geometrija mize - Delno prebarvan notranji prostor Dodpfxsxzk Nie Abgjkp Oprema brusnih plošč LEVO 400x63x127 mm (standard) Oprema brusnih plošč DESNO 300x40x127 mm Notranja brusalna enota Ø120 mm za visoko-frekvenčna vretena CNC krmiljenje KELCO 120 C-os za racionalno brušenje. Kel-Poly B-OS: CNC krmiljena os B KELCO 120: v konstantno 35 m/s ali 45 m/s Hitro-frekvenčno notranje brusalno vreteno Obratovalna enota za MFV in MFZ vretena Hidravlično vračanje pinole za konjiček BREZ mikro nastavitve na konjičku Vzmetna pinolna loputa Hlajenje nad mizo Standardni vpenjalni konjiček MK 5 DIN 55026, velikost 5" MIKRO-nastavitev za standardni vpenjalni konjiček Obratalo za oblaganje pod mizo Aktivno vzdolžno pozicioniranje KELPOS, MARPOSS, nameščeno na brusalni glavi Sistem za meritev orodja KELSET, MARPOSS Senzor dotika MARPOSS Merilni krmilnik MARPOSS Minialsar pripravljen Papirni trakasti filter

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Pokliči

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Cilindrični brusilni stroj - Universal KELLENBERGER UR175-1000 BEMA STEP

Kirchheim unter Teck

501 km

Cilindrični brusilni stroj - Universal
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Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 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 head swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed per stroke: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivelling: ±8° Table longitudinal travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Cross travel max.: 270 mm Workpiece weight max. (fly): 130 kg including clamping Internal spindle mounting: 80 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern, and future-proof control system. Picture of a previously delivered machine. - Operation via touch panel is extremely simple. - The symbols on the control panel are nearly identical to the original system, so no extensive retraining required. - Diagnostic function with display of PLC messages and digital I/Os. - Dressing function can be expanded or modified per customer request. - Oriented spindle stop for workpiece spindle available on request. - New maximum infeed amount: 40 mm (can be optionally increased). - Digital readout on 2 axes. X-axis resolution: 0.5 μm Options: - Rotary encoder with digital display in workpiece headstock - Rotary encoder with digital display in grinding spindle headstock (no height adjustment with spindle possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm - Increased centre height up to max. 225 mm - Speed control for the grinding spindle Included: - Operating tools - Collet tube for chuck Further accessories available on request. The machine is equipped with an electronically controlled infeed system (X-axis) with stepper motor drive. Hydraulic table traverse and rapid feed. Versatile application in production for external and internal cylindrical grinding, or for combined external, face, and internal grinding in a single setup for individual parts. Possible options: Dkedpfjuxfupsx Abgjp - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measurement control system The machine tool does not currently meet the fundamental safety and protection requirements as specified in BetrSichV 2015. An assessment of the required minimum safety targets must be determined by a risk assessment according to BetrSichV.

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