CNC stružnica COLCHESTER - COMBI 4000

Colchester COMBI 4000

Stanje: dober (rabljeno), COLCHESTER COMBI 4000 je CNC stružnica projektovana za preciznost, visoku tačnost i pouzdanost. Tehničke karakteristike: Rastojanje između centara 2000 mm, prečnik obrade preko poprečnog nosača 370 mm, preko ležišta 554 mm, maksimalna dužina obrade 2000 mm; Z-osovina hod 1920 mm, X-osovina hod 290 mm, prečnik provrta glavnog vretena 104 mm, vreteno D1-11, Camlock D1-6, konus konjića Morse 6, hod pinole 178 mm, prečnik pinole 95 mm. Tehnika: 3 stepena, 16–1800 ob/min, brzohod 10 m/min, motor glavnog vretena 11/7,5 kW, napajanje 50 Hz 3×380 V, težina oko 4000 kg, dimenzije L3300׊1800×V1700 mm. Oprema: 3-vilasti univerzalni steznik Ø400 mm, 4-vilasti steznik Ø700 mm, planska ploča Ø680 mm, rashladna jedinica 90 l, MULTIFIX držač alata, set držača i redukcionih čaura, lampa, konjić, luneta, stezna glava za bušenje, zaštita za steznik. Omogućava uske tolerancije; idealna za automobilsku, avionsku, medicinsku industriju, kao i za izradu satova i mašinskih komponenti. Psdpsx S N Hdjfx Aczspl

Leto izdelave: 2010, Stanje: pripravljen za uporabo (rabljen), Na voljo je dvo-vreteno stružno-rezkalni center Mazak. Hod X/Y/Z: 580mm/160mm/1545mm, os B: 225°, os C: 360°, razdalja med konicama: 1500mm, maks. premer struženja: 660mm, premer nad ležiščem: 660mm, hitrost glavnega vretena/protivretena: 5000obr/min, število orodij: 40+9, tlak hlajenja: 70bar. Dimenzije stroja X/Y/Z: cca 5200mm/2550mm/2600mm, teža: cca 14000kg, ure vretena: 24679h. Vključuje visokotlačno hlajenje, SMW luneto, SMW vpenjalno glavo, integracijo lunete, Renishaw sondo, merilno sondo, CAD/CAM programsko opremo Topsolid 7.18, oljni separator, postprocesor in Inspection-Plus paket. Stroj je bil večinoma uporabljen za fino obdelavo. Dokumentacija je na voljo. Ogled na lokaciji mogoč. Pjdpfx Acex Ih Dgjzopl

Stanje: rabljeno, Leto izdelave: 1999, Tehnične podrobnosti: Premer struženja nad ležiščem: 554 mm Premer struženja nad sani: 370 mm Dolžina struženja: 1000 mm Razdalja med konicama: 1100 mm Krmiljenje: Fanuc 210i Premik v vzdolžni smeri (Z-os): 1000 mm Prečni hod (X-os): 290 mm Podpfx Acjv Azdwszjpl Število obratov: 16 - 1800 min⁻¹ Hod vretena: 178 mm Pomik: 10 m/min Premer vretenine: 104 mm Vretenasta prirobnica: D1 - 11 Konus konjiča ISO: 6 MT Vretenov motor: 11/7,5 kW Priključna napetost: 380 V Električna izvedba - napetost/frekvenca: 3 faze / 400 V / 50 Hz Skupna priključna moč: 11 kW Teža stroja pribl.: 4,0 t Mere stroja pribl. D x Š x V: 3,3 x 1,8 x 1,7 m

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Offered for sale is an external cylindrical grinding machine EMAG Weiss WPG 7 – top-level external cylindrical grinding in a compact footprint. The footprint of the WPG 7 is only 1,800 x 2,400 mm. Psdpfxetlrkbj Aczjpl This machine is perfectly suited for machining small shafts or gears. The WPG 7 can be loaded manually or equipped with automated solutions such as chain conveyors and linear gantries. CONTROL SYSTEM Fanuc 0i TECHNICAL DATA Workpiece length: max. 250 mm Grinding diameter: max. 80 mm Centre height: 100 mm Centre distance: 380 mm Workpiece weight: max. 30 kg Grinding wheel diameter: max. 500 x 80 mm Price, delivery time, and machine configuration upon request.

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 - 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: Podpfeuwv H Tex Aczepl - 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, Description: General: Year of manufacture: 2020 Control system: WEISS CNC Distance between centers: 6 mm Ppodpfxjv Armcs Aczsl Center height: 200 mm Grinding wheel dimensions: 400 x 60 mm + 0 x 60 mm Workpiece spindle head: Rotational speed: 1 rpm Max. workpiece weight: 25 kg Max. grinding diameter: 390 mm Mount: MK4 Grinding spindle head: Peripheral speed: 2 m/s Grinding wheel dimension right: 0 x 60 mm Grinding wheel dimension left: 400 x 60 mm X-axis: 380 mm Z-axis: 1.1 mm B-axis: Torque motor, stepless Tailstock: Quill diameter: mm Quill stroke: 45 mm Mount: MK 4 Micrometer adjustment: +/- 0.04 mm Equipment / Accessories: Position measuring systems: Direct (glass scales) Grinding spindles: 2x grinding spindle (left/right) GAP / Crash Control: Structure-borne noise (Sensotronic) Balancing: MPM balancing device Workpiece measurement: Marposs PF ME Automation: Robot interface prepared Setup mode: Electronic handwheel Emulsion mist separator: Mechanical Dresser: For external grinding wheel left/right Accessories: Various grinding wheels + flanges

Stanje: dober (rabljeno), valjčni brusilni stroj Podotrgndspfx Aczopl

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1315/451, Completely overhauled: Mechanical, geometry, hydraulic, and electrical components (checked and/or replaced) Grinding Wheelhead Disassembly, cleaning of components, replacement of worn or defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, adjustment. New paint. Workhead Disassembly, cleaning of components, replacement of worn or defective parts, motor overhaul, belt replacement. New spindle bearings. New paint. Tailstock Disassembled, inspected and overhauled Hydraulics Disassembly, motor inspection, replacement of hoses, worn or defective parts. Inspection of hydraulic block. X Axis Disassembly, replacement of worn parts such as O-rings, seals, segments, etc., overhaul of hydraulic piston, table grinding. Z Axis Disassembly, table grinding, replacement of worn or defective parts, overhaul of hydraulic piston, new paint. Electrical Cabinet Complete inspection, replacement of various relays. Paintwork Colours: White RAL 9003 and Grey RAL 7011 Geometry as per manufacturer's protocol. Inspection and cleaning of various accessories Origin CH Voltage 380 / 50 / 3 Net weight approx. 2200 kg Customs tariff position 8460.2920 TECHNICAL SPECIFICATIONS Centres distance (nominal) 600 mm Maximum centres distance (with protruding headstock) 750 mm Centres height, standard 125 mm Centres height with interchangeable shoes for headstocks 175 => 250 mm Max. workpiece diameter (125 mm centres height) 250 mm Max. workpiece diameter with interchangeable shoes 350 => 500 mm Table swiveling each direction 10° Max. surface grinding length (max. width = 200 mm) 900 mm Table speed, infinitely variable hydraulically 0 - 6 m/min approx. Table reversal dwell time 0-5 s External grinding wheel, diameter – width – bore 400 x 50 x 127 mm Surface grinding wheel 250 x 13 x 76 mm Grinding wheel spindle speed 1500/1700/2200/3600 rpm Wheelhead swiveling 270° With indexing every 90° Vertical movement of wheelhead, centre height 125-350 mm Ppsdpfx Acsw U Ry Nezol Transversal travel of wheelhead 285 mm Hydraulic rapid feed and return stroke 40 mm Incremental feed of wheel by table reversal 0.001 - 0.03 mm/dia Continuous infeed for plunge grinding 0 - 0.9 mm/dia Micrometric infeed stop, per division 0.001 mm/dia Workhead swiveling 360° Workhead spindle speed, infinitely variable (normal/special), rpm 20-400/10-400 Internal taper of workhead/tailstock 5/3 Morse Wheelhead motor, approx. 4 HP All technical data are given without guarantee and subject to errors or omissions.

Stanje: dober (rabljeno), Leto izdelave: 2014, višina središča: 180 mm, širina na sredini: 600 mm, premer brušenja: 260 mm,

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: Psdpjuwv H Hofx Aczspl - 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 - 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