Beli Perangkat Kepala Las Mikro, Mesin Las Titik Dengan Kepala Las, Sumber Arus Inverter, Palu Las Titik bekas (88.298)

Kondisi: sangat baik (bekas), CATALOG NUMBER 6679 TECHNICAL DATA - Max. workpiece width: 250 mm - Max. workpiece height: 170 mm Lodpfx Aaey Rzkfs Uorl 6 spindles: 1) Lower horizontal 250 mm, 5.5 kW 2) Right vertical 170 mm, 5.5 kW 3) Left vertical 170 mm, 5.5 kW 4) Upper horizontal 250 mm, 7.5 kW 5) Lower horizontal 250 mm, 7.5 kW 6) Universal 250 mm, adjustable 360°, 5.5 kW - 6th spindle electrically adjustable up/down - All spindles adjustable up/down, right/left - Spindle diameter: 40 mm - Top: 6 feed-in, toothed, driven rollers (incl. 2 double rollers) - Top: 6 feed-out, rubber, driven, smooth rollers (incl. 2 double rollers) - Top: 2 pressure rollers - Bottom: 1 toothed, driven, swivelling feed-in roller (in table before first spindle) - Bottom: 2 driven, smooth, metal feed-out rollers - Bottom: 4 lateral pressure rollers - Feed via Cardan shaft rollers - Pneumatic roller pressure - Infinitely variable feed speed via inverter: 6–30 m/min - Feed drive motor: 4 kW - Working pressure: 8–10 bar - Electrically adjustable planing thickness - Body lifting motor: 1.1 kW - Central table lubrication - Infeed table length: 2180 mm - Suction/extractor port diameter: 6 x 150 mm - Dimensions (LxWxH): 5000 x 1800 x 1900 mm - Approximate weight: 4600 kg ADVANTAGES – Made in Italy – 6 heads – DTR documentation + CE certificate – Ideal for wet and dry timber – Universal spindle – Excellent condition / as new Net price: 134,900 PLN Net price: 32,100 EUR Net price calculated at exchange rate 4.2 PLN/EUR (price may vary with significant exchange rate fluctuations)

Kondisi: siap digunakan (bekas), Maschine zum Widerstandsschweißen, Widerstandsschweißgerät, Meritus RAS 150 VSH, Gebrauchtmaschine Hersteller: Meritus Modell: RAS150VSH, MPW-RW 811-1410 Gesamtmaße: 900 x 1370 x 2450 mm Technische Daten – Elektrisch: 415 V; 150 kVA; 50 Hz Ausstattung: Mit Lichtschranke Lsdpfx Aordf Acea Uorl Werkzeug-Wasserkühlung

Kondisi: bekas, de-BS-beschlagbohrmaschine Lrodpfxowvptfs Aa Uol

Kondisi: sangat baik (bekas), Pemotong Kepala Otomatis Sormac WOA-3, tahun produksi 2013. Mesin ini dirancang untuk memproses wortel dengan diameter 35 hingga 45 mm dan panjang 175-350 mm. Mesin memotong bagian atas dan ujung wortel. Mesin juga dapat memotong wortel menjadi potongan sepanjang 100 atau 50 mm. Berat mesin 2.500 kg. Dimensi: panjang 4.250 mm x lebar 2.400 mm x tinggi 1.710 mm. Udara tekan: 6 bar. Motor penggerak: 1,1 kW. Motor spindel: 2 x 0,55 kW. Konveyor pengangkut: 2 x 0,55 kW. Harga yang tertera adalah per unit, tersedia 3 unit untuk dijual. Ledpfxeynum To Aa Ujrl

Tahun pembuatan: 2003, jam operasional: 200 h, Kondisi: siap digunakan (bekas), Perlengkapan: 4-dalam-1 sekop, Bluetooth, Mampu melakukan pengelasan hingga 8 mm. Meja rol termasuk dalam penawaran. Lrjdpfx Aaey Tia Hs Usl Silakan ajukan penawaran. Mesin akan dibongkar setelah 6 Juni 2026.

Kondisi: baik (bekas), Fungsionalitas: berfungsi sepenuhnya, We offer for sale a complete multi-point automatic steel wire welding line by SCHLATTER. We have three fully operational production lines available. Lsdpfx Astvpilja Ujrl Automatic machines for the production of cross wires (so-called straightening and cutting machines) are also available. Additionally, we stock a range of single spot welders for steel wires.

Kondisi: hampir baru (bekas), Fungsionalitas: berfungsi sepenuhnya, arus pengelasan (min.): 330 A, de Ledpfoy Tb Nmex Aa Ujrl

Tahun pembuatan: 2023, Kondisi: bekas, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 2331 280, Wir verkaufen eine gebrauchte Bolte Pro I-2200 Bolzenschweißanlage mit Mikroprozessorsteuerung. Baujahr 2023, Seriennummer: 2331 280 Die Trolley-Version der PRO-I 2200, ausgestattet mit zwei großen, äußerst robusten Rädern und einem Teleskopgriff, ist ideal für den mobilen Einsatz auf Baustellen. Technische Merkmale und Vorteile: - Hervorragende Schweißqualität – moderne Invertertechnologie ermöglicht äußerst präzise Steuerung und hohe Reproduzierbarkeit des Schweißprozesses - Sehr hohe Lichtbogenstabilität – auch bei kurzen Schweißzeiten und niedrigen Schweißströmen - Leistungsstark – hoher Schweißstrom von 1.050 A für einen maximalen Bolzendurchmesser von 13 mm - Schnelle Schweißfolgen dank innovativem Kühlkonzept - Ideal für den mobilen Einsatz – deutlich geringeres Gewicht gegenüber herkömmlichen Bolzenschweißgeräten - Robuste Bauweise für die Nutzung in rauen Umgebungen - Niedriger Energieverbrauch dank hoher Effizienz - Einfache Bedienung über einen sehr robusten Dreh-/Druckschalter - Mikroprozessorsteuerung - Alle Funktionen und Parameter werden auf einem großen Display angezeigt (Displaykontrast einstellbar) - Schweißprogrammbibliothek - Schweißprogrammspeicher – 59 Programme - Schweißbereich: Ø 2–22 mm - Schweißstrom: 100–2.100 A - Schweißverfahren: Bolzen mit Keramikring oder Schutzgas sowie Kurzzeit-Bolzenschweißen mit oder ohne Schutzgas - Schweißbare Materialien: Stahl, Edelstahl, Aluminium - Spannung: 320–495 V, 32 A, 50/60 Hz - Stromquelle: Transformator/Gleichrichter - Schweißzeit: 1–1.500 ms, stufenlos einstellbar - Schutzart: IP23 - Abmessungen (B x H x T): 550 x 850 x 650 mm - Gewicht: 81 kg Die Hubzündungs-Schweißpistole GD 22 WMS ist für das Schweißen von Schubdübeln mit großen Durchmessern (19 und 22 mm) konzipiert. Schweißbereich Ledsy Tqwyopfx Aa Ujrl Ø 3–22 mm Verwendbare Werkstoffe Stahl, Edelstahl Bolzenlänge 10–525 mm Schweißverfahren (gemäß DIN EN ISO 14555) Bolzenschweißen mit Keramikring, Bolzenschweißen mit Schutzgas Hub 0–6 mm, einstellbar (Raster: 0,3 mm) Schweißkabel: 2 m, 95 mm², außenliegend Steuerkabelstecker: 12-polig Abmessungen (B x H x T): 68 x 180 x 295 mm Gewicht (ohne Kabel): 2,45 kg Die neue Hubzündungs-Bolzenschweißpistole GD 22 wurde für das Schweißen von Schubdübeln mit großen Durchmessern (19 und 22 mm) entwickelt. Der großzügig ausgelegte, einstellbare Hub (Hubbereich: 0–6 mm) gewährleistet in Verbindung mit dem einstellbaren hydraulischen Kolbendämpfer optimale Schweißergebnisse in diesem Durchmesserbereich. Selbstverständlich eignen sich die neuen Pistolen auch für das Durchdeckenschweißen. Die Pistole verfügt außerdem über einen Kolben mit Linear-Kugelführung, ein automatisches Längenausgleichssystem für unterschiedliche Bolzenlängen und Oberflächenbedingungen sowie ein robustes, stoßfestes Gehäuse für den harten Baustellenalltag. Das hochwertige, außenliegende Schweißkabel (95 mm² Kabelquerschnitt) nimmt die hohen Schweißströme auf, die für große Bolzendurchmesser benötigt werden. Optional können die neuen Pistolen mit einem integrierten Wegmesssystem ausgerüstet werden. Die Hubeinstellung könnte mit diesem System nicht einfacher sein. Zudem ermöglicht es eine Qualitätsüberwachung durch Messung und Aufzeichnung des Bolzenüberstands vor dem Schweißen sowie des Bolzenhubs (Hub, Eintauchtiefe, Eintauchgeschwindigkeit und Kurzschlusszeit) während des Schweißprozesses. Preis: 9.900 Euro zzgl. MwSt., VB, FCA Oradea, Rumänien Bitte machen Sie uns ein Angebot. Irrtum, Änderungen und Zwischenverkauf vorbeha

Kondisi: baik (bekas), Mesin Las TIG REHM Invertig 160 GW Ledpfoy Rydqox Aa Usrl Kondisi bagus

Kondisi: baik (bekas), Mesin Las MIG/MAG REHM D260 Kondisi baik Lrodpfx Aaey Ryc He Ujl

Tahun pembuatan: 1999, Kondisi: sangat baik (bekas), Max. saw blade diameter: 550 mm Hydropneumatic saw blade feed via two-hand operation Pneumatic material clamps Minimum quantity spray lubrication system Table rotatable on both sides with locking points at 45° Roller conveyor 4000 mm and stops at 4400 mm Ljdpfjucpqtsx Aa Usrl

Kondisi: sangat baik (bekas), 26.395 Lredpfx Aaoy T Nf Ae Uol

Kondisi: baik (bekas), Tahun pembuatan: 2014, lebar total: 600 mm, panjang total: 1.000 mm, tinggi total: 600 mm, Manufacturer: MIBA Type: RNF-65 Year of manufacture: 2014 Milling cutter, laser-guided Working range: 2,000 – 8,000 mm Designed for mobile use on a 3,000 mm track gauge Lredpfewq Hp Tsx Aa Usl Specifications Metric | US Standard There are currently no specifications available for this machine. Dimensions (estimated) There are currently no dimensions available for this machine. Please note: The information on this page has been provided to the best of our knowledge and, where possible, sourced from the manufacturer. The information is given in good faith, but its accuracy cannot be guaranteed. Accordingly, this does not constitute representation or contractual terms. We recommend you verify all critical details independently.

Kondisi: baik (bekas), Tahun pembuatan: 2014, Manufacturer: MIBA Model: LNF65 Control: SIEMENS 840D Year of manufacture: 2014 Specifications Metric US Standard There are currently no specifications available for this machine. Lrodpfx Aowq Hqkea Ujl Dimensions (estimated) Length 0 mm Width 0 mm Height 0 mm Weight 0 kg Please note: The information on this page has been provided to the best of our knowledge and, where possible, obtained from the manufacturer. The information is given in good faith, but accuracy cannot be guaranteed. Therefore, no representation or contractual terms are implied. We recommend verifying all critical details.

Kondisi: baru, Tahun pembuatan: 2025, laser-handschweissgeraet-en Lodpjy T N Rlofx Aa Uerl

Kondisi: baru, Tahun pembuatan: 2026, diameter mata gergaji: 400 mm, Rentang pemotongan baja bulat pada 90°: 120 mm, Rentang pemotongan baja bulat pada 45°: 110 mm, kecepatan rotasi (maks.): 60 rpm, masa garansi: 12 bulan, kecepatan mata gergaji: 60 rpm, Rentang pemotongan baja persegi pada 45°: 110 mm, Kisaran pemotongan baja persegi pada 90°: 120 mm, diameter pemotongan: 120 mm, Perlengkapan: dokumentasi / manual, Semi-Automatic Double-Head Vertical Tube and Profile Cutting Saw Machine Product Overview The semi-automatic double-head vertical tube and profile cutting saw machine is designed for series, precise, and repeatable cutting of round tubes, square, and rectangular profiles in industrial production lines. The right saw head is fixed while the left saw head features an automatically moving structure controlled by a servo motor. Its gearbox system, suitable for heavy-duty applications, cast table construction, and precision cutting mechanism ensure stable cutting quality and extended machine lifespan. Key Features - Semi-automatic double-head vertical tube and profile cutting saw machine - Fixed right saw head; left saw head with servo motor-controlled automatic traverse - Left head system operating on roller-type linear guides - Heavy-duty helical gear reducer with hardened and ground helical gears - Vertical cutting movement of saw heads: - Ball screw - Servo motor controlled - Long-life and high-precision roller-type linear guide system - Cutting units mounted on complete cast tables - Variable-speed cutting: - Slow at entry - Fast in the middle section - Slow again at exit - This reduces the total cutting time by approximately 30% and extends saw blade life - Inverter-controlled saw rotation speed between 20 – 60 rpm - PLC-controlled color touchscreen panel Cutting Capacity (Tube & Profile) Maximum Saw Blade Diameter: 400 mm Cutting Angles and Capacities Angle Round Tube (max.) Square Profile (max.) Rectangular Profile (max.) 90° Ø 120 mm 120 × 120 mm 160 × 90 mm ±45° Ø 120 mm 110 × 110 mm 140 × 90 mm +60° Ø 110 mm 90 × 90 mm 90 × 90 mm Technical Specifications - Main Voltage: 400 V Lsdjyg H R Iopfx Aa Uorl - Control Voltage: 24 V - Installed Power: 9.5 kW - Current: 35 A - Saw Motor: 3 kW - Coolant Pump: 0.06 kW - Air Pressure: 6 kg/cm² (240 l/min) - Saw Speed: 20 – 60 rpm (Inverter controlled) - Angle Rotation: 90° / ±45° / +60° Saw Blade Specifications - Saw Blade Diameter: 400 mm - Saw Blade Bore Diameter: 40 / 50 mm - Pin Holes: 4 – 15 – 80 Coating Options: - TiN: For medium-hard steels - TiCN: For high-hardness steels - TiAlN: For stainless steels Machine Dimensions & Weight - Width: 4200 mm - Depth: 1200 mm - Height: 1800 mm - Net Weight: 2520 kg - Gross Weight: 2540 kg

Kondisi: sangat baik (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2018, jam operasional: 30.917 h, kapasitas angkut: 6.000 kg, tinggi angkat: 4.650 mm, pusat beban: 600 mm, jenis bahan bakar: diesel, tipe tiang: telescopik, tipe perpindahan gigi: hidrostatik, berat keseluruhan: 10.000 kg, berat kosong: 10.000 kg, warna: merah, Perlengkapan: garpu palet, garpu yang dapat ditarik, geser samping, hidrolika gripper, kabin, pelindung kepala, pencahayaan, pendingin udara, penjepit, perpanjangan fork, For sale: Linde H60D-03 forklift truck, year 2018 A reliable, robust machine with a lifting capacity of 6,000 kg, powered by a Deutz TCD 4.1 L4 diesel engine. The forklift is in very good technical condition, regularly serviced, and comes from the first owner. Ready for immediate operation, equipped with a triple-fork carriage with sideshift (outer forks with independent sideshift, center fork fixed and common sideshift for all three). Single ownership since new. The forklift has been maintained exclusively by the official Linde Service in the Czech Republic, with a comprehensive service history from the purchase date up to 16.05.2025. The technical condition corresponds to about 10,000 operating hours instead of the meter reading of 30,000 hours, as many key systems have been replaced over the past 7 years, including regularly cleaned DPF filters and annual micro-leak detections and similar maintenance. The price includes a complete set of registration documents. If a UDT (Technical Inspection Office) certificate is required, we can arrange it quickly for an additional fee. We offer all payment options: leasing, financing, cash, and bank transfer. With payment (cash or transfer), you can drive away your vehicle immediately. We also offer insurance services – we will calculate the lowest premium for any vehicle – try us! Additionally, we deliver paid vehicles and trucks to any address throughout Europe. For more information about our services, please contact our sales team. Technical specifications: Ledpfxexu Ii Te Aa Uorl Model: Linde H60D-03 (series 396-03) Year of manufacture: 2018 Rated lifting capacity: 6,000 kg Load center: 600 mm Engine: Deutz TCD 4.1 L4, 4-cylinder diesel, 85 kW Drive: hydrostatic Travel speed: up to 23 km/h Lifting height: approx. 4,650 mm (duplex mast with free lift) Mast height (lowered): approx. 2,650 mm Turning radius: approx. 3,100 mm Own weight: approx. 10 t Tires: pneumatic, in good condition Equipment: Triple-fork carriage (3-fork arrangement – ideal for long pallets or non-standard loads) Sideshift Cab with heating 3rd and 4th hydraulic section Work and road lighting, mirrors, reversing alarm Comfort suspension seat for the operator Dual-pedal drive system (ergonomic Linde controls) Technical condition: Forklift regularly maintained by authorized Linde service Full service documentation available All inspections performed on schedule, forklift in continuous operation No play, leaks, or damage – ready for immediate deployment Single owner, used in one production facility Price listed is net and applies to export and companies only. Significant discounts possible for private customers – Please contact us directly by phone to receive your best price :)

Kondisi: sangat baik (bekas), Tahun pembuatan: 1992, Fungsionalitas: berfungsi sepenuhnya, berat keseluruhan: 1.700 kg, Perlengkapan: dokumentasi / manual, Mesin universal COMEC RCG 900 untuk rekondisi kepala silinder, blok mesin, tromol, dan cakram untuk mobil dan truk. Lebar perataan: 320 mm Panjang perataan: 900 mm Tinggi kerja maksimum: 370 mm Langkah meja maksimum: 1200 mm Kecepatan makan: 0,8 - 450 mm/menit Diameter maksimum tromol rem: 1400 mm Daya motor kepala: 5,5 Hp Putaran untuk rotasi rem: 35-70-50-100 rpm Berat perkiraan dengan aksesori: 1700 kg Dimensi: 2300 x 790 x 1700 mm (t) Lredpfoy Rffyjx Aa Uel

Kondisi: sangat baik (bekas), Tahun pembuatan: 2021, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 3286502, berat keseluruhan: 5 kg, tegangan masuk: 230 V, zgrzewarka-indukcyjna-dgyf-500c Lrsdpey S Rxhefx Aa Usl

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, Perlengkapan: Pelat tipe tersedia, dokumentasi / manual, Rehm Focus ARC P400 Lredpfx Aaoy Tzhij Ujl

Kondisi: diremajakan ulang (bekas), Fungsionalitas: berfungsi sepenuhnya, jenis arus masuk: tiga fasa, tegangan masuk: 380 V, masa garansi: 3 bulan, jenis pendinginan: air, arus pengelasan (min.): 5 A, arus pengelasan (maks.): 260 A, Rehm Invertig 260 AC/DC Digital – Water-cooled TIG AC/DC 3 months warranty Fully overhauled, tested, serviced, and ready for immediate use Technical specifications: 5-260 AMP 380 Volt Water-cooled AC/DC Pulse 2/4 stroke Pre-gas / post-gas Start current / end current Current up-slope / down-slope Frequency control AC balance AC frequency Electrode function Includes Parweld PRO18 welding torch, ground cable with clamp, and gas hose. Visits by appointment only. Test welding possible. A video of the machine in operation is available upon request. We also deliver to countries such as Spain, Germany, Austria, Lithuania, Greece and all other countries within and outside Europe on Euro pallets per transport. Ledpjyzpb Hjfx Aa Ujrl All our machines are serviced and 100% ready for operation unless otherwise stated. The pictures above show the actual machine. We can also offer you other machine types including: Used, new, Mig, Mag, Co2, Tig, Pulse, AC/DC, Plasma, water-cooled, electrode We offer the following brands: OTC, Migatronic, Lincoln, Miller, Fronius, Kemppi, Parweld, Tico, Lorch, Rehm, Selco, Carl Cloos, Cebora, Esab, Saf, EWM, Ess, Kemper. You always deal directly with Cjays Lastechniek, never with third parties.

Kondisi: diremajakan ulang (bekas), Fungsionalitas: berfungsi sepenuhnya, jenis arus masuk: tiga fasa, tegangan masuk: 380 V, panjang kabel grounding: 4.000 mm, masa garansi: 3 bulan, jenis pendinginan: air, panjang paket selang: 4.000 mm, arus pengelasan pada siklus kerja 60%: 245 A, arus pengelasan pada siklus tugas 100%: 210 A, arus pengelasan (min.): 5 A, arus pengelasan (maks.): 260 A, Rehm Invertig 260 AC/DC Digital – Water-cooled TIG AC/DC 3 Months Warranty Completely overhauled, inspected, serviced, and immediately ready for operation Technical Specifications: 5–260 AMP 380 Volts Water-cooled AC/DC Pulse 2/4 Stroke Gas pre-flow / gas post-flow Start current / end current Current up-slope / down-slope Frequency control Lrsdpsywgpajfx Aa Uol AC balance AC frequency Electrode option Includes Parweld PRO20 welding torch, ground cable with clamp, and gas hose. Visits by appointment only. Test welding is possible. A video of the machine in welding operation is available. We also deliver to countries such as Spain, Germany, Austria, Lithuania, Greece, and all other countries inside and outside Europe using Euro pallets per transport. All our machines have been serviced and are 100% ready for operation unless otherwise stated. The pictures above show the actual machine. We can also offer you other types of machines, such as: Used, New, MIG, MAG, CO2, TIG, Pulse, AC/DC, Plasma, Water-cooled, Electrode, We offer the following brands: OTC, Migatronic, Lincoln, Miller, Fronius, Kemppi, Parweld, Tico, Lorch, Rehm, Selco, Carl Cloos, Cebora, Esab, Saf, EWM, Ess, Kemper. You always deal directly with Cjays Lastechniek and never with third parties.

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: CPTXI400, jenis arus masuk: tiga fasa, tegangan masuk: 380 V, panjang kabel grounding: 5.000 mm, masa garansi: 24 bulan, jenis pendinginan: air, panjang paket selang: 10.000 mm, arus pengelasan pada siklus tugas 100%: 400 A, arus pengelasan (min.): 30 A, arus pengelasan (maks.): 400 A, The CPTX machine with inverter technology Industrial machine for basic welding tasks High arc ignition reliability Infinitely variable adjustment 100% duty cycle Increased performance 30-400 AMP 100% duty cycle at 400 AMP Includes: PRO5000 welding torch, 4 meters Ground cable 70mm², 5 meters 10 meter intermediate hose package 24 months warranty Visits by appointment only. Trial welding is possible. A video of the machine in welding operation is available. We also deliver to countries such as Spain, Germany, Austria, Lithuania, Greece, and all other countries within and outside of Europe via Euro pallets per shipment. Ljdpfx Aaoy Tuc To Usrl All our machines have been serviced and are 100% ready for operation unless otherwise specified. The photos above show the actual machine. We can also offer you other types of machines, such as: Used, New, MIG, MAG, CO2, TIG, Pulse, AC/DC, Plasma, Water-cooled, Electrode, We offer the following brands: OTC, Migatronic, Lincoln, Miller, Fronius, Kemppi, Parweld, Tico, Lorch, Rehm, Selco, Carl Cloos, Cebora, Esab, Saf, EWM, Ess, Kemper. You always deal directly with Cjays Lastechniek and never with third parties.

Kondisi: diremajakan ulang (bekas), Fungsionalitas: berfungsi sepenuhnya, tegangan masuk: 380 V, panjang kabel grounding: 4.000 mm, masa garansi: 3 bulan, jenis pendinginan: air, arus pengelasan pada siklus tugas 100%: 400 A, arus pengelasan (min.): 10 A, arus pengelasan (maks.): 420 A, kemppi-pro-evolution-4200-englisch Lsdpfxsy Tt T Do Aa Usrl

Kondisi: hampir baru (bekas), Tahun pembuatan: 2003, Fungsionalitas: berfungsi sepenuhnya, daya: 2,5 kW (3,40 hp), tegangan masuk: 400 V, frekuensi input: 50 Hz, jenis arus masuk: AC (pendingin udara), lebar total: 24.000 mm, panjang total: 52.000 mm, tinggi total: 10.500 mm, berat keseluruhan: 2.000 kg, tekanan udara: 6 batang, sambungan udara terkompresi: 6 batang, diameter bor: 180 mm, tinggi kerja: 1.050 mm, de Lredsrg E Hcspfx Aa Uol