Stroj Za Rezkanje S Fiksno Posteljo nakup rabljenega (121.220)

Stanje: novo, potovalna razdalja osi X: 6.200 mm, pomik osi Y: 2.600 mm, pomik po osi Z: 1.200 mm, hitrost pomika os X: 10.000 m/min, hitrost podajanja osi Y: 20.000 m/min, hitrost podajanja os Z: 15.000 m/min, dolžina mize: 6.000 mm, širina mize: 2.400 mm, največja hitrost vretena: 6.000 obr/min, obremenitev mize: 19.000 kg, položaj glave za glodanje: vertikal, vrtilni moment: 1.350 Nm, nos vretena: SK 50, moč vretenovega motorja: 53 W, trajanje garancije: 12 meseci, Oprema: vrtilna hitrost brezstopenjsko nastavljiva, STARVISION FG 6226 Gantry Milling Machine – Available for Prompt Delivery The STARVISION FG 6226 is a high-precision gantry milling machine for machining large and heavy workpieces. Ideally suited for mold making, mechanical engineering, contract manufacturing, as well as demanding machining tasks that require exceptional rigidity, dynamics, and accuracy. Your Key Benefits at a Glance: ✔ Installation & commissioning included ✔ Service and spare parts supply directly from JMT ✔ Financing / leasing options available ✔ High rigidity for heavy-duty machining ✔ 24-month warranty Why Choose STARVISION: STARVISION is renowned for state-of-the-art gantry milling machines that offer superior precision and efficient machining performance. With its robust gantry construction, powerful drives, and high-quality components, this machine is perfectly suited for demanding applications. Technical Specifications: Control System: HEIDENHAIN TNC 7 control HEIDENHAIN 19" TFT screen HEIDENHAIN motors, feedback systems, and electronic handwheel Cooling: Internal coolant supply (IKZ) 70 bar Tool Changer: 60-position chain-type magazine with double gripper Chip Conveyance: Hinged belt chip conveyor (transverse) Double auger conveyor (longitudinal) Preparation: Prepped for 4th axis (rotary table) Enclosure: Full enclosure, top closed Accuracies: Positioning accuracy: ± 0.035 mm Repeatability: ± 0.028 mm Your Benefits as a JMT Customer: ✔ Official distributor in Germany ✔ On-site technical support and service ✔ Fast spare parts supply Njdohy Avtopfx Ah Uoct ✔ Training and instruction included ✔ Reference machines available in Germany Contact us – We are happy to advise you and provide an individual quotation.

Leto izdelave: 1992, stanje: pripravljen za uporabo (rabljen), Ponujamo posteljno rezkalni stroj. Pogon vretena: 25kW, vpenjalna površina mize X/Y: 1250mm/500mm, pomiki X/Y/Z: 1000mm/500mm/600mm, vpenjalo orodja: ISO 40, podajalna hitrost: 0mm - 3000mm/min. Opremljen s CNC krmiljenjem, hladilnim sistemom, elektronskim ročnim kolesom, teža stroja: ca. 4200kg, dimenzije stroja X/Y/Z: ca. 2800mm/2400mm/2500mm. Ogled je možen po dogovoru. Nsdpfjy Taubsx Ah Uect

Stanje: dober (rabljeno), Premer kolesa - max. 145 mm Širina kolesa 110 mm Modul - max. 2 Modul - min. 0,3 Hitrost vrtenja 112 - 1000 obr/min Ncodpfx Ahjy Ivdhs Uet Število zob - min. 6 Največja vpenjalna dolžina 150 mm Skupna potrebna moč 3,5 kW Teža stroja pribl. 1,3 t Potrebni prostor pribl. 1,3 x 0,8 x 1,4 m

Stanje: dober (rabljeno), Stroj za upogibanje plošč, stroj za upogibanje plan plošč, stroj za upogibanje profilov, upogibalni stroj, kotni upogibalni stroj, stroj za upogibanje cevi, upogibalo obročev, oblikovalec obročev - Premer plošče: 1330 mm - Premer napete ronde: 775 mm - Za doplačilo: je možno izdelati tudi druge ronde - Moč motorja z zobniki: 1,5 kW - Hitrost vrtenja: 86 obr/min Ncjdpfx Aofg Th Aoh Uet - Dimenzije: 2440/1330/V1400 mm - Teža: 1420 kg

Stanje: rabljeno, Funkcionalnost: popolnoma funkcionalen, delovna širina: 2.100 mm, delovna dolžina: 3.100 mm, Ziener naprava za plamensko rezanje s Kemper odsesovalno mizo 2100x3100 mm in Kemper odsesovanjem tip 810700090. Naprava ima 3 rezalne gorilnike, je popolnoma funkcionalna in si jo je mogoče ogledati pod napetostjo. Ncsdpfxjyryrij Ah Ust

Stanje: dober (rabljeno), Leto izdelave: 1994, Število vrtljajev: 1500 / 3000 min⁻¹ Priključna moč: 2,4 / 3,7 kW Prostorske zahteve: pribl. 1,0 x 0,5 x 1,2 m (D x Š x V) Na željo je mogoče za doplačilo organizirati prevoz in nakladanje po vsej Evropi. Cene so brez DDV. Ogled je mogoč po predhodnem dogovoru. Kontaktirajte nas, naše ekipa vam z veseljem pomaga. Odkup/prodaja strojev ODKUP/PRODAJA PROIZVODNIH IN KOVINSKOOBDELOVALNIH STROJEV, ORODJARSKIH STROJEV IN DRUGIH. Potrebujete kakovosten, a cenovno ugoden stroj za svojo proizvodnjo? Ali želite svojega prodati? Njdey H Ifhspfx Ah Ujct Za več informacij ali kontaktnih možnosti nas kontaktirajte preko kontaktnega obrazca.

Stanje: rabljeno, Leto izdelave: 2002, Technical specifications: Ncsdpfey Nk Idex Ah Uot Maximum wheel diameter: 200 mm Wheel width: 250 mm Maximum module: 3 Minimum module: 0.5 Total power requirement: 45 kW Machine weight approx.: 6.5 t Space requirement approx.: 4.4 x 2.4 x 2.7 m

Stanje: rabljeno, Leto izdelave: 2000, Technical details: Max. Wheel diameter: 130 mm Max. Module: 3 Total power requirement: 15 kW Approx. machine weight: 6 t Space requirement approx.: 2.3 x 2.5 x 2.17 m Well-maintained vertical CNC gear hobbing machine for shafts and gears With tailstock Also suitable for hard hobbing (ideal for steering pinions) Rapid traverse (radial, axial): 10,000 mm/min Rapid traverse (tangential): 7,500 mm/min Max. wheel diameter: 130 mm Max. module: 3 mm Tangential slide travel: 200 mm Radial slide travel: 10/100 mm Njdpfjy Nk Hgex Ah Usct Axial slide travel: 300/200 mm Milling head speed: 250–3,500 rpm Milling head: +/- 40° swiveling Tool diameter: 80 mm Max. tool length: 240 mm Table speeds: 5–1,000 rpm Milling spindle drive: 15 kW Feed range: mm/min Table diameter: 132 mm Control: Sinumerik 840 C Connected load: 40 kVA Motor power: 15 kW Weight: 6 t Dimensions: 2,300 mm x 2,500 mm x 2,170 mm Equipment: Hydraulic workpiece clamping Automatic loading system Magnetic chip conveyor

Stanje: rabljeno, Leto izdelave: 2008, številka stroja/vozila: FA55, Machine overview The ATLANTA COMBIGIOTTO 90-M is a fully automatic inline packaging machine that collates containers into bundles and then packs them on a corrugated tray with film overwrap. The machine is configured for wrap + film on tray applications and operates with straight-line (inline) product infeed. It is suitable for a wide range of container formats from 0.5 L to 10 L, typically handling PET, glass, or HDPE bottles, cans, and similar rigid containers. The unit was built in 2008 and underwent a complete refurbishment in 2022. It is classified as operational. Operating mode: Automatic Infeed layout: Straight infeed (inline) Packaging: Tray pack with neutral film overwrap Format range: 0.5 L – 10 L Machine configuration: Delivered without container feeding system (to be provided by the line integrator) Year of manufacture: 2008; Refurbished: 2022 Typical process sequence: Product collation in-line; picking and forming of tray blanks around the collated bundle; application and sealing of neutral film; discharge for downstream handling. This configuration ensures robust tray stabilization with protective film overwrap, suitable for distribution and palletizing. Technical data Model: COMBIGIOTTO 90-M Brand: ATLANTA Ncsdpjxdnbzjfx Ah Ust Operational status: Ready for operation Packaging configuration: Wrap + film on tray Film type: Neutral Tray: Available (tray packaging configuration) Machine infeed type: Straight (inline) Format capability: 0.5 L to 10 L containers Year: 2008 (refurbished 2022) Automation & Control Industrial PLC-based control system with HMI for recipe management and setpoint control (format parameters stored for repeatability). Speed control via frequency inverter/servo drives for synchronization of infeed, collation, tray wrapping, and film application. Integrated diagnostics, alarm history, and counters (shift/lot totals). Typical sensors: product presence, jam detection, film roll end, tray blank level, safety interlock status. Electrical protection class: IP54 for the electrical system and motors. Line Integration Container infeed: Not supplied with the machine. The packaging machine requires a stable, synchronized infeed from the line (accumulation/gap/divider to be supplied by the line integrator). Inline design simplifies integration with fillers, labelers, and downstream conveyor equipment. Standard interface signals (typically): machine ready, run enable, emergency stop loop, fault, upstream/downstream handshake. A detailed I/O list can be coordinated during integration. Discharge prepared for connection to downstream handling such as conveyors, inspection, or palletizing (to be specified as part of the project layout). Condition & Maintenance Overall status: Ready for operation. General overhaul completed in 2022 to restore full functionality. Recommended preventive maintenance: periodic inspection of film path and sealing units, collation guides, tray magazine mechanisms...

Stanje: rabljeno, Leto izdelave: 2008, številka stroja/vozila: FA56, Machine Overview Automatic tray and film packer ATLANTA COMBIGIOTTO 90-M, designed for secondary packaging of bottles with 90° side infeed. The machine forms a corrugated tray and wraps the product in neutral shrink film, afterwards passing the bundle through a shrink tunnel to produce stable, retail-ready packs. Ideal for beverage lines processing PET, glass or HDPE bottles. Reference No. FA56. Year of manufacture 2008, overhauled in 2022. Condition: Ready for operation. Expected output up to 25 bundles/min, depending on product and format. Operating Principle: Automatic grouping of bottles, tray forming/loading, film wrapping and consolidation in the shrink tunnel. Packaging Configuration: Tray + neutral film (shrink). 90° infeed enables compact layouts and easy integration with existing conveyor systems. Key Technical Data Brand / Model: ATLANTA COMBIGIOTTO 90-M Operating Mode: Automatic Infeed/Outfeed Alignment: 90° side infeed Packaging: Tray + film (neutral) Tray magazine/formation: Available Nominal Capacity: up to 25 bundles/min (depending on format/product) Year: 2008 (overhauled 2022) Condition: Ready for operation PLC: SIEMENS S7 E 300 Automation & Control Industrial PLC-controlled system with operator HMI for recipe selection, speed setpoints, and diagnostics. Inverter-driven drives for smooth acceleration and product handling. Optoelectronic sensors for product presence, faults, and film detection. Shrink tunnel with temperature control for consistent film application. Locked access doors with safety monitoring for protected zones. Line Integration Infeed: Accepts bottles from conveyor with 90° transfer into the feeding area; integrated selection/divider functions to create pack patterns prior to tray loading. Outfeed: Discharge conveyor after shrink tunnel for connection to inspection, carton handling, or palletizing. Signals and handshakes typically include start/stop, faults, emergency stop, and speed reference. Mechanical interface and layout diagrams available on request for line engineering. Condition & Maintenance General overhaul performed in 2022. Machine delivered ready for operation. Preventive maintenance recommended: regular checks of film path, cutting/sealing components, tray forming kits/generators, lubrication, and wear parts of conveying systems. Ncjdex H Thzopfx Ah Uet Performance & Versatility Suitable for a wide range of cylindrical or square bottles common in beverage production. Typical bottle pack patterns (e.g. 2×2, 3×2, 4×3, etc.), depending on container size and tray dimensions. Neutral shrink film for clear presentation; tray adds strength and stacking stability. Consistent bundle quality through controlled film wrapping and thermo-shrinking process. Site Requirements Power supply: 400 V ±5%, 50 Hz ±1%, 3P + N + PE (separate neutral and protective ground). Auxiliary systems: 24 V DC. Instrumentation voltages: 24 V AC – 230 V AC.

Stanje: novo, Leto izdelave: 2026, x-hod 420 mm y-hod 220 mm z-hod 380 mm horizontalna miza 840x390 mm vertikalna miza 950x250 mm Njdey I Db Ijpfx Ah Usct število vrtljajev vretena 65-2600 obr/min vpenjanje DIN 2080 ISO 40 - Nova strojna oprema - - horizontalna velikost mize 840x390 mm - - vertikalna velikost mize 950x250 mm - - število vrtljajev vretena 65-2600 obr/min - s 3-osnim digitalnim prikazovalnikom FAGOR INNOVA 30i, avtomatskimi podajalniki mize, lamelnimi pokrovi, 1 horizontalni rezkalni trn, popolno pokritje mize s 3-delno zložljivo zaščito in pnevmatsko vpenjanje orodja DIN 2080 * Za več informacij o točni serijski opremi in razpoložljivih opcijah obiščite našo spletno stran ali nas pokličite *

Stanje: novo, Leto izdelave: 2026, x-hod 560 mm y-hod 320 mm z-hod 400 mm horizontalna miza 950x450 mm vertikalna miza 1050x320 mm vrtljaji vretena 25-3600 min⁻¹ vreteno SK 40 - Nova stroj - - horizontalna velikost mize 950x450 mm - - vertikalna velikost mize 1050x320 mm - - vrtljaji vretena 25-3600 min⁻¹ - s 3-osnim digitalnim prikazom FAGOR INNOVA 30i-M, neprekinjeno nastavljivimi posmičnimi hitrostmi, mehanskim varnostnim ročaji, trojnim nastavljivim zaščitnim ščitnikom, RITTAL nosilni sistem in RITTAL upravljalna plošča nad strojem za obojestransko delo. Ncodpsy Nnznofx Ah Uet * Za več informacij o točni serijski opremi in razpoložljivih možnostih obiščite našo spletno stran ali nas kontaktirajte neposredno *

Stanje: novo, Leto izdelave: 2025, x-travel 600 mm y-travel 500 mm z-travel 400 mm Horizontal table 1000x500 mm Vertical table 1200x250 mm Spindle speeds 40–3200 rpm Spindle taper DIN 2080 ISO 40 - New machine - - Horizontal table size 1000x500 mm - Nedpfx Ahewp Tqbe Uect - Vertical table size 1200x250 mm - - Spindle speed 40–3200 rpm - Equipped with 3-axis digital readout FAGOR INNOVA 400i, automatic table feeds, telescopic steel covers, 1 horizontal milling arbor and foldable table enclosure. * For more information regarding the precise standard configuration and available options, please visit our website or contact us directly *

Stanje: novo, Leto izdelave: 2025, x-travel 600 mm y-travel 500 mm z-travel 400 mm horizontal table 1000x500 mm vertical table 1200x250 mm spindle speeds 40-3200 rpm spindle taper DIN 2080 ISO 40 - New machine - - horizontal table size 1000x500 mm - - vertical table size 1200x250 mm - Njdpjwp Trrjfx Ah Uect - spindle speed 40-3200 rpm - with 3-axis digital readout FAGOR INNOVA 400i, automatic table feeds, telescopic covers, 1 horizontal milling arbor, foldable table guard, and pneumatic tool clamping DIN 2080 * For more information on the exact standard configuration and available options please visit our website or contact us directly *

Stanje: novo, Leto izdelave: 2026, x-travel 420 mm y-travel 220 mm Njdpexfb H Tofx Ah Usct z-travel 380 mm horizontal table 840x390 mm vertical table 950x250 mm spindle speeds 65–2600 rpm spindle taper DIN 2080 ISO 40 - New machine - - horizontal table size 840x390 mm - - vertical table size 950x250 mm - - spindle speed 65–2600 rpm - with 3-axis digital readout FAGOR INNOVA 400i, automatic table feeds, telescopic way covers, 1 horizontal milling arbor, folding table enclosure, and pneumatic tool clamping system DIN 2080 * For more information on the exact standard equipment and available options, please visit our website or contact us directly *

Stanje: novo, Leto izdelave: 2026, X-hod 420 mm Y-hod 220 mm Z-hod 380 mm Horizontalna miza 840x390 mm Vertikalna miza 950x250 mm Vretenaste hitrosti 65-2600 o/min Vpenjalni sistem DIN 2080 ISO 40 Ncedpfx Aoy I Dbzsh Ust - Nova stroj - - Velikost horizontalne mize 840x390 mm - - Velikost vertikalne mize 950x250 mm - - Vretenaste hitrosti 65-2600 o/min - s 3-osnim digitalnim prikazom FAGOR INNOVA 30i, avtomatskimi podajami mize, lamelnimi pokrovi in 1 horizontalno rezkalno osjo * Za več informacij o natančni serijski opremi in dodatnih možnostih nas obiščite na spletu ali nas pokličite *

Stanje: novo, Leto izdelave: 2021, x-travel 585/600 mm y-travel 465/480 mm z-travel 385/400 mm Horizontal table: 900 x 500 mm Vertical table: 1200 x 250 mm Spindle speeds: 40–2,000 rpm Taper: SK 40 - New machine - Nedpjwp Tiwsfx Ah Uect - Horizontal table size: 900 x 500 mm - - Vertical table size: 1200 x 250 mm - - Spindle speed range: 40–2,000 rpm - with 3-axis digital readout FAGOR INNOVA 30i, infinitely variable table feeds, telescopic covers, 2 horizontal milling arbors, table enclosure, and pneumatic tool clamping (Item no. SP356) * For more information about the exact series equipment and available options, please visit our website or contact us directly. *

Stanje: novo, Leto izdelave: 2026, X-pomik 420 mm Ncjdpfxey I Dbuj Ah Uet Y-pomik 220 mm Z-pomik 380 mm Horizontalna miza 840x390 mm Verticalna miza 950x250 mm Vretenaste hitrosti 65-2600 obr/min Orodni priklop DIN 2080 ISO 40 - Nova stroj - - Velikost horizontalne mize 840x390 mm - - Velikost vertikalne mize 950x250 mm - - Vretenasta hitrost 65-2600 obr/min - s 3-osnim digitalnim prikazom FAGOR INNOVA 400i, avtomatskimi pomiki mize, lamelnimi pokrovi, 1 horizontalni rezkalni trn in popolna zaščita mize s trojno preklopnim pokrovom * Za več informacij o natančni serijski opremi in razpoložljivih možnostih nas obiščite na spletu ali nas neposredno kontaktirajte *

Stanje: novo, Leto izdelave: 2026, x-axis travel 560 mm y-axis travel 320 mm z-axis travel 400 mm Horizontal table 950x450 mm Vertical table 1050x320 mm Spindle speeds 25-3600 rpm Taper SK 40 - New machine - Ncjdewp Tngepfx Ah Ust - Horizontal table dimensions 950x450 mm - - Vertical table dimensions 1050x320 mm - - Spindle speed 25-3600 rpm - with 3-axis digital readout FAGOR INNOVA 30i-M, infinitely variable feed drives, mechanical safety handwheels, triple-adjustable splash guard, RITTAL support arm system and RITTAL operating panel * For more information on exact standard equipment and available options, please visit our website or contact us directly *

Stanje: novo, Leto izdelave: 2026, x-hod 560 mm y-hod 320 mm z-hod 400 mm horizontalna miza 950x450 mm vertikalna miza 1050x320 mm Hitrost vretena 25-3600 o/min Priključek DIN 69871 SK 40 Nedpfx Asy H N Speh Usct - Nova stroj - - Velikost horizontalne mize 950x450 mm - - Velikost vertikalne mize 1050x320 mm - - Hitrost vretena 25-3600 o/min - - Priključek vretena DIN 69871/SK40 s 3-osnim digitalnim prikazovalnikom FAGOR INNOVA 30i-M, brezstopenjsko nastavljivimi pomiki, mehanskimi varnostnimi ročaji, trojno nastavljivim varovalom vretena, RITTAL nosilnim sistemom, RITTAL upravljalno ploščo, popolnim pokrovom mize z možnostjo trojnega zlaganja in hidravlično-pnevmatskim vpenjanjem orodja * Za več informacij o natančni serijski opremi in razpoložljivih možnostih obiščite našo spletno stran ali nas pokličite *

Stanje: novo, Leto izdelave: 2026, x-pomik 560 mm y-pomik 320 mm z-pomik 400 mm vodoravna miza 950x450 mm navpična miza 1050x320 mm vrtljaji vretena 25-3600 U/min priklop SK 40 - Nova stroj - - velikost vodoravne mize 950x450 mm - - velikost navpične mize 1050x320 mm - - vrtljaji vretena 25-3600 U/min - z 3-osnim digitalnim prikazom FAGOR INNOVA 30i-M, brezstopenjskimi podajami, mehanskimi varnostnimi ročaji, 3-krat nastavljivim zaščitnim pokrovom vretena, RITTAL darilnim nosilnim sistemom, upravljalno ploščo RITTAL in popolnoma zložljivo trojno zaščito mize. * Za več informacij o natančni serijski opremi in razpoložljivih možnostih obiščite našo spletno stran Ncjdpoy H N Sijfx Ah Uot ali nas pokličite neposredno *

Stanje: novo, Leto izdelave: 2026, x-hod 600 mm y-hod 500 mm z-hod 400 mm vodoravna miza 1000x500 mm navpična miza 1200x250 mm vrtljaji vretena 40-3200 rpm vpenjalo DIN 2080 ISO 40 - Nov stroj - - vodoravna velikost mize 1000x500 mm - Ncodpsyiu Rzjfx Ah Ujt - navpična velikost mize 1200x250 mm - - število vrtljajev vretena 40–3200 rpm - s 3-osnim digitalnim prikazovalnikom FAGOR INNOVA 400i, avtomatskimi pomiki mize, lamelnimi zaščitami, 1 horizontalnim rezkalnim trnom, zaščito mize – zložljivo – in hidravličnim vpenjanjem orodja DIN 69871 * Za več informacij o točni serijski opremi in razpoložljivih možnostih obiščite našo spletno stran ali nas pokličite *

Stanje: novo, Leto izdelave: 2026, Premik X 560 mm Premik Y 320 mm Premik Z 400 mm Ncodpfx Ahjyrtyas Ujt Horizontalna miza 950x450 mm Vertikalna miza 1050x320 mm Vrtljaji vretena 25-3600 min⁻¹ Vpenjalo SK 40 - Nova stroj - - Velikost horizontalne mize 950x450 mm - - Velikost vertikalne mize 1050x320 mm - - Vrtljaji vretena 25-3600 min⁻¹ - s 3-osnim digitalnim prikazovalnikom HEIDENHAIN ND 5023, brezstopenjsko nastavljivimi pomiki, mehanskimi varnostnimi ročaji, trojno nastavljivo zaščito pred brizgi, nosilnim sistemom in upravljalno ploščo RITTAL. * Za več informacij o natančni serijski opremi in razpoložljivih možnostih obiščite našo spletno stran ali nas kontaktirajte neposredno *

Stanje: novo, Leto izdelave: 2023, x-travel 600 mm y-travel 500 mm z-travel 400 mm Horizontal table 1000 x 500 mm Vertical table 1200 x 250 mm Spindle speeds 40–3200 rpm Taper DIN 2080 ISO 40 - New machine - - Horizontal table size 1000 x 500 mm - - Vertical table size 1200 x 250 mm - Nedewp Tm Aspfx Ah Uoct - Spindle speed 40–3200 rpm - with 3-axis digital readout FAGOR INNOVA 40i, automatic table feeds, telescopic covers, 1 horizontal milling arbor, table enclosure, and pneumatic clamping system DIN 2080 (Item No. 105161) * For more information on the exact standard equipment and the available options, please visit us online or call us directly *

Stanje: rabljeno, TEHNIČNI PODATKI - Največji premer obdelovanca: 80 [mm] - Hod na osi Z: 220 [mm] - Največji modul: 2,5 Ncjdpfx Aheyuzggo Ust - Največja hitrost vpenjalnega vretena obdelovanca: 3000 [min⁻¹] - Največje dimenzije matične freze (premer x D): 118 x 120 [mm] - Hitrost vretena rezkalnika: 200-5000 [min⁻¹] - Hod premika: 140 [mm] - Kotni hodi glave rezkalnika: -45/+115 [stopinj] - Potrebni prostor: 2700/2180 [mm] - Višina stroja: 2310 [mm] - Teža stroja: 4800 [kg] OPREMA - Krmiljenje: Siemens 840D PowerLine - Nakladalni manipulator