Beli Trumpf Haas Vmc2 Mit Fuchs Absaugung Tkfd bekas (11.083)

Kondisi: baik (bekas), Trumpf Vectormark Type: VMc2 Trumpf Vectormark Laser Marking System with Fuchs Extraction and Filtration Units Trumpf Vectormark GREEN 532nm Trumpf VMc2 Laser marking system with frequency-doubled diode-pumped Nd:YAG laser and Hurryscan 10 galvanometer scan head from Scanlab Fuchs Extraction and Filtration Unit TKFD The integrated pre-separator ensures high filter capacity Multiple filter stages available, perfectly adaptable to individual needs Ideal for confined spaces – can be placed under a table or integrated into machinery Welding fume separation class W3, IFA certified Gbjdjciz Iyepfx Alkel TKFD can also be transported in a car trunk without modification Condition: used Scope of delivery: (see picture) (Technical data may be subject to changes or errors!) If you have further questions, we are happy to answer them by phone.

Kondisi: sangat baik (bekas), Trumpf Vectormark Laser Marker for Spare Parts Gjdpfx Aofn Rhaelksbl We offer you a Trumpf Vectormark laser marker. Model: Trumpf Vectormark VMc2 Type: VMc2 Condition: For spare parts Scope of delivery: (see picture) (Subject to alterations and errors in technical data and specifications!) For further questions, feel free to contact us by phone.

Kondisi: bekas, Trumpf Type: TruDisk 4002 / W20.HL29 Laser Beam Source Trumpf TruDisk 4002 with KLH Chiller The Trumpf TruDisk 4002 laser beam source is an industrial disk laser (disc laser) from TRUMPF, known for its high power, beam quality, and efficiency. It is commonly used for welding, cutting, and other material processing applications. Gsdpfx Aswh Rnzjlkjbl Regular maintenance has been performed. Unit consisting of beam source with associated chiller, but without optics and fiber optic cable. Technical Data Laser power: 4,000 watts (4 kW) (minimum 80 W) Wavelength: ~1030 nm (infrared range) (Yb:YAG) Beam quality (BPP): typically ≤ 8 mm·mrad Fiber connection: TruDisk lasers usually have multiple fiber connections Cooling: Water-cooled – via a KLH chiller Dimensions: 1.0 x 2.0 x H1.6 m (laser) + 1.0 x 1.5 x 1.8 m (chiller) 380 V -10% ... 460 V +10%, 3AC + PE 23 kW / 25 kV A – 34 A / 400 V 50 ... 60 Hz KLH Chiller: The KLH chiller is an industrial liquid chiller designed for dissipating heat from high-performance laser systems such as the TruDisk 4002. Typical features: Water-to-water cooling Precise temperature control (typically 20–25 °C) Refrigerant: R 404A Can be operated via TRUMPF interface Essential for compliance with laser specifications Device Type W20.HL29 Weight: 850 kg (laser) + approx. 550 kg (chiller) Condition: used Scope of delivery: (See picture) (Specifications, details subject to change or error!) For further questions, we are happy to assist you by phone.

Kondisi: siap digunakan (bekas), Trumpf 150 AQ VIS Lensa Fokus Laser 22-43-83-00/02 dengan 22-43-82-00/01 dan 22-27-04-00/05, bekas, kondisi terawat dengan baik, 100% berfungsi, cakupan pengiriman sesuai foto. Gsdpsx Eu Uaefx Alkjbl

Kondisi: siap digunakan (bekas), TRUMPF 200 MQ VIS optik pemfokusan + Haas - Laser NBB 22-30-20-00 SN:9061842, bekas, tanda pemakaian normal, berfungsi 100%, pengiriman sesuai foto. Gbedox Eu Uyepfx Alksl

Kondisi: baru, Tahun pembuatan: 2025, 99% filtration efficiency – removes smoke, fumes, and fine metal dust. Automatic filter cleaning – the pulse system ensures optimal performance without frequent maintenance. High extraction capacity – up to 3000 m³/h – effectively eliminates contaminants without obstructing the view of the work area. Quiet operation (≤ 78 dB) – enables comfortable working even in confined spaces. Integrated workbench – ergonomic work surface with extraction from below and behind. Robust steel construction – vibration-resistant and suited for intensive use. Mobile – equipped with lockable castors for easy repositioning. Safe operation – protection against overheating and particle ignition. Power supply: 380 V / 50 Hz Motor power: 3.0 kW Airflow: 2500–3000 m³/h Operating pressure: 2600–3050 Pa Filtration efficiency: 99% Filter: 2 × polyester cartridges Filter cleaning: Pneumatic, pulse cleaning (backflushing) Dust container volume: 50 l Noise level: ≤ 78 dB(A) Dimensions: 1500 × 1200 × 1600 mm Table surface: 1500 × 700 × 750 mm Gedoyi Utvspfx Alkobl Weight: approx. 200 kg

Kondisi: baru, Tahun pembuatan: 2026, Fungsionalitas: berfungsi sepenuhnya, CNC milling machine startech cn k with tool storage BRAND NEW MACHINE Compact 3-axis machining center for milling and engraving, suitable for tool diameters up to max. 60 mm with shank diameters up to max. 16 mm. Spindle drive via powerful 2.4 kW motor. User-friendly CNC software for PC, with open interface for various CAD/CAM programs is included. Technical specifications: Worktable: 760 x 1170 mm Spindle speed: 24,000 rpm Max. workpiece dimensions X: 915 mm Max. workpiece dimensions Y: 610 mm Gjdpfx Ajyx Dzvolksbl Max. workpiece dimensions Z: 176 mm Number of drilling spindles: 1 Max. tool diameter: 60 mm Max. travel speed X-axis: 5 m/min Max. travel speed Y-axis: 5 m/min Max. travel speed Z-axis: 2.5 m/min Nominal diameter of external extraction port: 40 mm Includes 5 pneumatic suction cups for positioning on the worktable Easy clamping of workpieces Pneumatic working pressure: 6.5 bar Compressed air requirement: 120 l/min Includes wetCAT 141 RS-TOOL M-Class Wet and Dry Vacuum CLEANCRAFT For extraction of dusts such as hardwoods, plaster, paints, concrete Automatic filter cleaning Airflow: 4560 l/min Dust class: M Container capacity: 41 l Hose diameter: 33 mm Sound pressure level: 74 dB(A) Power consumption: 1.1 kW Max. device socket connection value: 2.4 kW Connection voltage: 220 – 240 V Mains frequency: 50 / 60 Hz List price RRP €14,789.00 Available at short notice Shipping available for an additional charge

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2015, jam operasional: 61.469 h, produsen pengendali: TRUMPF, model controller: TASC 6000, This TRUBEND Cell 5000 featuring the TruBend 5085 extended version (2720 mm x 850 kN) and BendMaster 60 was manufactured in 2015. It is the world's first bending automation with image recognition for maximum flexibility. Processes sheet metal parts up to 40 kg, equipped with 6-axis backgauge sensor technology. Ensures highest repeat accuracy thanks to angle measuring technology (ACB) in automated operation. Features a robust all-steel frame, electro-hydraulic upper drive, and modern block hydraulics. The machine is controlled by the TRUMPF TASC 6000 with a 15-inch touchscreen and network capability. The TRUMPF TruBend Cell 5000 press brake is ideal for precise bending tasks. Contact us for further information on this machine. • Machine: TruBend 5085 (2720 mm x 850 kN) with BendMaster 60 • Robust all-steel machine frame • Press beam with spherical bearings and tilt adjustment • Electro-hydraulic upper drive with 4-cylinder technology • Generous edge clearance • Flat front covers • Modern block hydraulics • Electronic pressure scale • Measurement system with glass scale and spring compensation • Hydraulic oil within the machine (lifetime lubrication) • Oil cooler • Control cabinet cooling via air-to-air heat exchanger • Modern machine design • Backgauge/stop • Stop system • Backgauge system: 2 axes (X and R) • Tool clamping • Upper tool holder, manual clamping, hardened • Lower tool holder, hydraulic clamping, hardened • Lower tool displacement, 2 positions, pneumatic • Crowning • Manual crowning • Control • TRUMPF TASC 6000 • Graphical workshop programming • Windows XPe (embedded), Pentium 4, 2.8 GHz • 2 GB RAM Gbodpfx Aljx Imqlokel • 15-inch touchscreen • Network capable • Teleservice via modem • Operation • Control panel with LCD keyboard and foot switch • Communication rail • Safety • Standard safety equipment • BendGuard safety device for upper tools up to 390 mm • CE marking Additional Equipment • TRUMPF BendMaster automation (standard equipment) • Robot/handling • Stable base and manipulator made of die-cast aluminum • Load capacity 60 kg (workpiece plus gripper) • Low-profile, welded floor rail • Sheet sensor for contour detection • Rotary union for easy gripper change • Gripper coupling on BendMaster • Sensors for 4-axis backgauge system • Electric drives • Double-sheet detection • NC gripper handover station • Vacuum generation for suction grippers • Control • TRUMPF PC control with operating terminal • Teleservice via modem • Operation via screen, mouse, and keyboard • Safety • Safety fence with access door World's first bending automation with image recognition for maximum flexibility. Processes sheet metal parts up to 40 kg, 6-axis backgauge sensor technology. Highest repeatability thanks to angle measuring technology (ACB) in automated operation. TruBend 5085 (2720 mm x 850 kN) with BendMaster 60.

Tahun pembuatan: 2007, Kondisi: bekas, Digestorium extraction unit for pharmacies, chemical, and medical applications - Internal dimensions: 540/850/H900 mm - Stainless steel construction - Glass door front - Equipped with Camfit filter cartridge - Connection: 0.085 kW - Extraction type: EB 225 - With fume extraction hood Gbodpfeb Uhnqjx Alksl - Dimensions: 675/900/H1200 mm - Weight: 100 kg

Kondisi: belum diuji (bekas), Tahun pembuatan: 2006, Laserzelle von Trumpf zum Schweißen, keine Garantie, vorzugsweise als Ersatzteilspender geeignet. Gedpovka Nnofx Alkebl

Kondisi: baru, Tahun pembuatan: 2025, tekanan: 12 batang, Innovative dust-free sandblasting machines combine the performance of conventional sandblasting with a vacuum system that collects all dust and removed materials during operation. This not only eliminates the need for extensive cleaning work, but also protects the operator and those nearby from the harmful effects of airborne particles. Gjdpfsupzn Eox Alksbl With a dust-free sandblasting machine, you can clean and prepare surfaces more quickly and efficiently. Thanks to intuitive controls and a user-friendly design, these machines are easy to operate even for sandblasting beginners. ✅ PR 50 Dust-Free Sandblasting Machine With its versatile applications, the PR 50 can treat a wide range of surfaces, from hard metal to delicate glass. Our PR 50 is an excellent choice for anyone working in the automotive, construction, or cleaning industries, to name just a few. Thanks to its compact size and handy design, it is easy to operate and transport—even for those new to sandblasting.

Kondisi: baru, Tahun pembuatan: 2025, Innovative dust-free sandblasting machines combine the performance of conventional sandblasting with a vacuum system that captures all dust and removed material during operation. This not only eliminates the need for extensive cleaning work, but also protects the operator and people nearby from the harmful effects of airborne particles. With a dust-free sandblasting device, you can carry out cleaning and surface preparation faster and more efficiently. Thanks to intuitive controls and user-friendly design, these machines are also easy to operate, even for beginners. Godpfx Aowc Rg Holksbl ✅ DINO II & DINO MASTER Available in 60 and 100 litre versions The SAPI "DINO" pressure vacuum sandblasting machine is a compact and universally applicable unit, featuring a robust construction and high mobility. The blasting performance depends on various factors such as surface condition, compressor capacity, type of abrasive, etc. The cleaning capacity ranges from 3 to 10 m² per hour. Overall, this device offers the operator a clean working environment, low abrasive consumption (thanks to the vacuum recovery unit), and reduced disposal costs. The unit is used in the steel, shipbuilding, and oil industries, as well as for maintenance work in the construction sector, by stonemasons, and more.

Kondisi: baik (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2008, jam operasional: 41.804 h, bekas TRUMPF TruMatic 6000 (K01) – format medium Data teknis: Gjdpfx Alswkd Efoksbl Tahun pembuatan: 2008 Perawatan terakhir: 18.03.2025 Laser TrueFlow 2000 dengan daya laser: 100–2.000 Watt Jam operasi NC: 41.804 Jam resonator: 14.466 Jam sinar aktif: 2.054 Sumbu Y: 1.300 mm Perlengkapan tambahan: berbagai alat Suku cadang baru yang terakhir dipasang: Konversi ke kontrol laser TASC5 (01/2025) Panel kontrol dengan display (01/2025) Box PC (01/2025) Kepala punching hidrolik/multilayer (10/2021)

Kondisi: baru, Industrial Belt Grinder Scantool 150 x 2000 with integrated dual extraction system Sanding belt: 150 x 2000 mm Working width: 150 mm Motor: 4.8 HP Speed: 34 m/sec Table height: 475 to 1240 mm Sanding belt dimensions: 150 x 2000 mm Flat Grinding Surface: 530 mm Godpfxoflt Ale Alkjbl Weight: 115 kg The Scantool industrial belt grinder models with dual extraction systems, available in 75 x 2000 mm and 150 x 2000 mm, are high-performance quality machines, built according to the strictest environmental and safety standards. These belt grinders are supplied as standard with a motor brake, adjustable working height, eye protection, angle stop, and a motor protection switch with undervoltage release. The low-noise CE-certified machine is ideally suited for grinding all types of metals. Motor protection switch with undervoltage release Separate emergency stop Motor brake Adjustable angle stop Eye protection Continuously adjustable working height for ergonomic positioning Perfect design for fast, effective, and safe grinding Self-adjusting belt tension Premium Danish quality

Kondisi: baru, en-001 Gbjdoflt Amepfx Alkol

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2007, Fungsionalitas: berfungsi sepenuhnya, gaya penekanan: 173 t, panjang langkah: 500 mm, berat keseluruhan: 16.000 kg, panjang kerja: 4.250 mm, Perlengkapan: Penandaan CE, riwayat servis lengkap, en-GB: The machine can be inspected under power until 04/05/2026! TRUMPF TruBend 5170 including BendMaster! The machine has been continuously serviced by Trumpf and comes with a complete service log. The cylinders are tight and show no oil leakage. The tools shown for the robot are included in the scope of delivery. TECHNICAL DETAILS Stroke: 500 mm Press force: 1,700 kN Working length: 4,250 mm Tool clamping: Hydraulic, upper and lower Number of axes: 6 Load capacity: 60 kg MACHINE DETAILS Voltage: 3 x 400 V Rated current: 41.0 A Frequency: 50 Hz Connected load: 28.0 kVA Control voltage: 24 V DC Overrun time: max. 90 ms Gjdpfx Aljy Hqc Nskebl Overrun distance at 220 mm/s: max. 10 mm Overrun distance at 160 mm/s: max. 8.5 mm Operating pressure: max. 300 bar Weight: 16,000 kg EQUIPMENT CE marking Documentation/manual Back gauge with sensors CNC crowning CNC tool displacement BendMaster (robot with 8 m track) Vacuum manipulators CNC regripping station Double sheet detection Safety device BendGuard Lasersafe Spare parts: cable drag chain, replacement vacuum cups, BWF isolation pads (machine feet)

Kondisi: Pembawa suku cadang rusak (bekas), Tahun pembuatan: 2011, Fungsionalitas: tidak berfungsi, daya laser: 6.000 W, model sumber laser: TruFlow 6000, Tanpa harga minimum – penjualan dijamin kepada penawar tertinggi! RINCIAN TEKNIS Daya laser: 6.000 W Sumber laser: TruFlow 6000 RINCIAN MESIN Daya terpasang: 114 kVA Koneksi daya: 400 V Tegangan kontrol: 24 V Pengaman: 200 A Koneksi udara tekan: 6 - 14 bar Dimensi pengemasan Lemari: 2600 x 800 x 1200 mm Kepala laser: 1200 x 1200 x 1200 mm Laser: 3000 x 1600 x 2800 mm 800 x   800 x 2000 mm Gbedsy Hqahepfx Alkjl 1400 x 1000 x 2000 mm 2 x  1200 x  800 x 2200 mm

Kondisi: siap digunakan (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2009, jam operasional: 18.649 h, daya laser: 5.000 W, ketebalan pelat baja (maks.): 25 mm, ketebalan maksimum lembaran baja tahan karat: 20 mm, jarak pergerakan sumbu X: 3.000 mm, jarak lintasan sumbu Y: 1.500 mm, RINCIAN TEKNIS Area kerja (P x L): 3.000 mm x 1.500 mm Daya laser: 5.000 W Ketebalan pelat maksimal baja karbon: 25 mm Ketebalan pelat maksimal baja tahan karat: 20 mm Ketebalan pelat maksimal aluminium: 12 mm RINCIAN MESIN Gsdpfey Iwmdox Alkjbl Jenis kontrol: CNC Jam operasi NC AKTIF: 38.900 jam Jam operasi laser AKTIF: 39.498 jam Jam operasi sinar AKTIF: 18.649 jam Berat mesin: 12.000 kg

Kondisi: siap digunakan (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2008, jam operasional: 45.815 h, daya laser: 5.000 W, ketebalan pelat baja (maks.): 25 mm, jarak pergerakan sumbu X: 3.000 mm, jarak lintasan sumbu Y: 1.500 mm, jarak gerak sumbu Z: 115 mm, Termasuk dalam pembelian: TruLaser 5030 Classic + LiftMaster L3030 + TruFlow 5000 DETAIL TEKNIS Lintasan sumbu X: 3.000 mm Lintasan sumbu Y: 1.500 mm Lintasan sumbu Z: 115 mm Daya laser: 5.000 W Ketebalan plat baja maksimal: 25 mm Ketebalan plat stainless steel maksimal: 20 mm Ketebalan plat aluminium maksimal: 12 mm Gbsdpfx Asy Iwl Tolksl Berat benda kerja maksimal: 900 kg DETAIL MESIN Jenis kontrol: CNC Jam operasi sinar: 45.815 jam Jam operasi laser: 86.475 jam Dimensi & Berat Dimensi (P x L x T): 11.100 x 4.600 x 2.400 mm Berat mesin: 12.000 kg

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2001, Fungsionalitas: berfungsi sepenuhnya, gaya penekanan: 85 t, panjang langkah: 215 mm, kedalaman tenggorokan: 410 mm, jarak antara tiang: 1.750 mm, panjang kerja: 2.050 mm, RINCIAN TEKNIS Tekanan: 85 t Panjang tekuk: 2.050 mm Jarak antar tiang: 1.750 mm Langkah: 215 mm Depth throat (Jarak mulut): 410 mm Sumbu kendali: y1, y2, x, R RINCIAN MESIN Pabrikan kontrol: DELEM Daya total: 13 kW Gbodpfx Asy Ix Ipolkjl Dimensi & Berat Dimensi (P x L x T): 3.190 x 2.100 x 2.375 mm Berat mesin: 8.750 kg PERLENGKAPAN Pengoperasian pedal kaki dua tangan 2 lengan penyangga Bombing Pemindahan matriks Kontrol CNC Pintu pelindung samping 2 jari belakang manual

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2014, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 3098034, jarak pergerakan sumbu X: 203 mm, jarak gerak sumbu Z: 762 mm, kecepatan spindel (maks.): 1.800 rpm, lebar tempat tidur: 445 mm, lebar di tengah: 900 mm, DETAIL TEKNIS Diameter putar di atas bed: 900 mm Tinggi senter: 450 mm Jarak antara senter: 900 mm Lebar bed: 445 mm Perjalanan sumbu X: 203 mm Perjalanan sumbu Z: 762 mm Lubang spindle: 60 mm Kecepatan spindle maksimum: 1.800 rpm DETAIL MESIN Kontrol: CNC Ukuran & Berat Ukuran (P x L x T): 2.400 x 1.600 x 1.950 mm Berat: 2.000 kg Paket transportasi: 2 unit PERLENGKAPAN Dokumentasi Gjdpjy Rxxmsfx Alkobl Tanda CE

Kondisi: siap digunakan (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2006, jam operasional: 14.434 h, model controller: Siemens Sinumerik 840D, jenis laser: Laser CO₂, daya laser: 3.200 W, Perlengkapan: penghadang cahaya keselamatan, TECHNICAL DETAILS Laser power: 3,200 W MACHINE DETAILS Controller model: Siemens Sinumerik 840D Beam-on hours: 14,434 h Power-on hours: 39,875 h EQUIPMENT Enclosed machine frame with integrated laser unit Laser unit: CO2 laser TFL 3200 high-frequency aggregate, maintenance-free turbo radial blower, mirror telescope Automatic pallet changer Longitudinal conveyor belt for small parts / scrap Drives: Maintenance-free three-phase servo motors Additional highly dynamic Xp axis Quick-change cutting head system Laser cutting head with 5" lens and 7.5" lens Programmable cutting gas pressure regulation APC capacitive height control and process regulation Automatic focus position setting AutoLas Plus Laser power control Positioning laser diode HI-LAS high-pressure cutting Fast processing with SprintLAS ContourLAS for manufacturing smaller holes PMS plasma sensor system Automatic sheet edge detection Programmable power cycles Compressed air cutting PCS Process Control System Microweld Spray unit for secure thick sheet processing Automatic shut-off Work area illumination Workshop programming ToPs 100 lite Control system: Siemens Sinumerik 840D Open, PC-based control, user-friendly interface, online help, integrated e-shop, diagnostics function, maintenance log, technology data, teleservice Safety equipment: Multi-beam light curtain, completely encapsulated and ventilated beam guide, monitoring system, multi-chamber extraction and compact dust extractor, protective cabin Gbodpfxjy Rk Uys Alkol

Kondisi: siap digunakan (bekas), Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2010, daya laser: 3.000 W, ketebalan pelat baja (maks.): 20 mm, ketebalan maksimum lembaran baja tahan karat: 15 mm, panjang meja: 3.000 mm, lebar meja: 1.500 mm, en-001 Gedpfx Aley Rkz Hekobl

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2011, VF - 2YT Tahun 2010 & 2011 Perjalanan S.A.E METRIK Sumbu X: 30,00 inci (762 mm) Sumbu Y: 20,00 inci (508 mm) Sumbu Z: 20,00 inci (508 mm) Gjdpfx Aox Hc Uqjlkjbl Jarak Hidung Spindel ke Meja (~maks): 24,0 inci (610 mm) Jarak Hidung Spindel ke Meja (~min): 4,0 inci (102 mm) Spindel S.A.E METRIK Daya Maksimal: 30,0 hp (22,4 kW) Kecepatan Maksimal: 10.000 rpm Kopling: BT40 ATC 24 posisi Pelumasan Bantalan: Injeksi Udara/Oli Pendinginan: Pendingin Cairan Dilengkapi Meja Putar RT-160 dan RT-160-2 Dilengkapi sistem pengukur alat 2 unit

Kondisi: bekas, Tahun pembuatan: 2011, nomor mesin/kendaraan: B0702A0651, Fungsionalitas: berfungsi sepenuhnya, jam operasional: 30.858 h, tegangan masuk: 380 V, frekuensi input: 60 Hz, jenis arus masuk: tiga fasa, gaya penekanan: 36 t, kecepatan operasi: 220 mm/dtk, panjang meja: 1.000 mm, berat keseluruhan: 2.600 kg, tahun perombakan terakhir: 2011, Perlengkapan: Penandaan CE, penghadang cahaya keselamatan, Peralatan telah sepenuhnya dirawat dan siap untuk dioperasikan segera. Peralatan telah beroperasi selama 30.858 jam tanpa kendala operasional. (Laser garis x) Jika Anda ingin mengoperasikan laser garis, perbaikan dapat dilakukan dengan biaya tambahan sekitar 600 EUR. Gbedpfoyytuhsx Alkol - Balok tekan OK - Laser blok OK - Penerangan (otomatis) OK - Laser garis Tidak berfungsi Saya mengharapkan pembeli yang sudah mengenal TruBend7036. Jika pembelian dilakukan di Korea Selatan, saya dapat memberikan pelatihan pengoperasian secara gratis.