Vaizdas Raižybos Mašina pirkti naudotą (12 925)

Sąlyga: naujas, Gamybos metai: 2025, The company offers a wide range of rotary, precision, and grinding machine vises. All products, made from high-quality materials, are recognized for their reliability and versatility. Vise features - The QH cast iron rotary machine vise is used for operations on grinders, milling machines, drills, planers, etc. - Manufactured from high-quality cast iron. Ffedpfx Abjvxghmj Sst - Equipped with a rotary base with a 360° scale marked at 1° increments. - The body and movable jaw are made from high-grade cast iron. - The lead screw is protected from above against contaminants and chips. - The rotary base can be disassembled if needed. - When replacing the inserts, it is necessary to machine their working surfaces connected to the vise in order to achieve the accuracy parameters specified in the technical documentation.

Sąlyga: naudotas, Gamybos metai: 2004, Funkcionalumas: nepatikrintas, Parduodama EPAL gamybos linija Latvijoje Komplektacija: - Medienos ilginimo staklės – KALLFASS PFA-250 - Padėklų kojelių ilginimo staklės – Bohm & Kruse - Padėklų viršaus kalimo staklės – ENGELER - Padėklų apvertimo įrenginys Ffodpswgacrsfx Ab Sst - Grandininis transporteriu - Padėklų kalimo staklės – Bohm & Kruse - Žymėjimo/kampų pjovimo staklės – Bohm & Kruse, tipas 3/24/1500 - Frezavimo staklės - Volelinis transporteriu - Dėtuvas/Padėklų sukrovėjas – ENGELER ELEWFTORSTAPLER

Gamybos metai: 2019, Sąlyga: paruoštas naudoti (naudotas), Allgemeine Daten Abmessungen Breite: 1.600 mm Abmessungen Tiefe: 2.700 mm Abmessungen Höhe: 2.858 mm Maschinengewicht: 4.400 kg Hauptantrieb Anzahl der Achsen: 4 Verfahrwege X-Achse Verfahrweg: 600 mm X-Achse Genauigkeit: 0,001 mm Y-Achse Verfahrweg: 400 mm Y-Achse Genauigkeit: 0,001 mm Z-Achse Verfahrweg: 400 mm Z-Achse Genauigkeit: 0,001 mm Ffodpfx Asx D Nimsb Set Werkstück Werkstückgewicht: 1.000 kg Zusätzliche Ausstattung Linear-Werkzeugwechsler (LTC): 6 Positionen Diese 4-Achsen AgieCharmilles Form E 600 Senkerodiermaschine wurde 2019 gefertigt. Sie bietet Präzision und Effizienz für die anspruchsvolle Formenherstellung. Nutzen Sie die Gelegenheit, diese AgieCharmilles Form E 600 Senkerodiermaschine zu erwerben. Kontaktieren Sie uns für weitere Informationen. Anwendungsbereiche Erodieren

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 2004, Engel Victory 750/150 Tech (146) without hopper Article number: 146 Availability: In stock Year of manufacture: 2004 Brand: Engel Technical data Injection weight: 354 g Clamping force: 1,500 kN Screw diameter: 50 mm Injection pressure: 1427 (1909) bar Tie bar distance: Tie-bar-less Platen size: 750 x 850 mm Control unit: CC200 Ffsdpjvtzf Asfx Ab Sjt Language: German Power: 61 kW Operating hours: 98,108 h Weight: 9,500 kg Dimensions: 5.7 x 2 m Hopper: No Core pull: Yes Euromap interface: Yes

Sąlyga: paruoštas naudoti (naudotas), Gamybos metai: 2018, Funkcionalumas: visiškai funkcionalus, KG WETTER pjaustyklė, pagaminta 2018 m. AC variklis Pilnai veikianti Jei turite klausimų – klauskite! Fjdpfjx Ahhljx Ab Ssft

Sąlyga: geras (naudotas), Gamybos metai: 1994, For sale: Tampoflex Jumbo 150-400 pad printing machine, year of manufacture 1994. Fully functional and in good condition. Ffjdpfx Asv Eqatsb Sst

Sąlyga: naujas, Gamybos metai: 2025, Maszyna do gięcia z segmentami wymiennymi. Jej prosta konstrukcja zapewnia wygodną obsługę. Charakterystyka maszyny Maszyna do gięcia blach posiada wymienne segmenty w części górnej i dolnej. Pozwala to na wyjątkowo szerokie zastosowanie, zarówno do dużych elementów, jak i drobnych detali. Segmenty wykonane są z żeliwa prasowanego, odpornego na odkształcenia i o wyjątkowo wysokiej wytrzymałości. Prosta konstrukcja zapewnia wysoki komfort użytkowania oraz szeroki zakres praktycznego wykorzystania. Najmniejszy możliwy do zaciśnięcia segment ma rozmiar 25 mm, a największy 270 mm. Możliwość dowolnego rozmieszczenia segmentów umożliwia gięcie blach o niemal każdym kształcie, przy zachowaniu wysokiej jakości pracy. Maksymalna grubość giętej blachy to 2 mm, a regulowany rozmiar otwarcia do 48 mm sprawia, że praktycznie nie istnieją ograniczenia dla tego modelu. Wymiary segmentów: 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 75 mm 100 mm 150 mm 200 mm 250 mm 270 mm Dane techniczne: SZEROKOŚĆ ROBOCZA: 1270 mm MAKSYMALNA GRUBOŚĆ BLACHY: 2,0 mm MAKSYMALNY ROZSTAW OTWARCIA: 48 mm KĄT GIĘCIA: 0° - 135° Fjdsmtwtmopfx Ab Soft LICZBA SEGMENTÓW: 12 sztuk WYMIARY: 1710 mm x 750 mm x 1420 mm WAGA: 422 kg Podana cena jest ceną netto. Cena nie zawiera kosztów transportu. Po więcej informacji prosimy o kontakt telefoniczny lub mailowy. Zapraszamy również do zapoznania się z naszą ofertą na stronie internetowej.

Sąlyga: geras (naudotas), Gamybos metai: 1993, Funkcionalumas: visiškai funkcionalus, SPECIFICATION Flexographic printing machine KDO, manufactured in England – 6 printing stations. - Web width for printing: 260 mm; 10.5” - Maximum Ø of unwind: 304 mm; 12” - Minimum Ø of unwind: 152 mm; 6” - Lateral adjustment: o 9 mm when the machine is stationary. o 3 mm during machine operation. - Unwinding: o Mandrel Ø 76.2 mm; 3” o Roll Ø 450 to 500 mm. - Rewinding – 2 stations, mandrel Ø 76.2 mm; 3” - Matrix waste removal during die-cutting: o 2 stations, mandrel Ø 76 mm - Longitudinal slitting unit - Die-cutting unit – 3 stations: 1. Label die-cutting station 2. Edge punching station 3. Cross perforation station - 3 rotary die-cutting cylinders 12” - Print and inking stations – two-roller system: o Rubber roller o Anilox raster roller - Drying – each print station is equipped with a dryer, infrared lamp, and fan with adjustable drying power - Drive – electric motor 380 / 420 Volt - Power supply: 3 x 415V - One cylinder revolution: 12” (approx. 30.5 cm) Ffjdsx S Hxqspfx Ab Sot - Web guiding - Web activation station - Anilox rollers: o 300/20 LPI – 3 pcs o 450/14 LPI – 3 pcs - Printing cylinders: o 12” – 6 pcs o 11” – 6 pcs - Ink trays – 6 pcs.

Sąlyga: naudotas, Gamybos metai: 2007, Vieno spaustuvo tobulas knygų rišimo aparatas. Didžiausias lapo dydis: 320x320 mm, mažiausias lapo dydis: 135x105 mm. Knygos storis: 1-50 mm. Skaitiklis: 297 500 knygų. Galima iš karto. Fedpfx Abex Rdk Io Sjft

Sąlyga: labai geros būklės (naudotas), Formid Limited is a roll forming line with an electrically extendable support system for roll forming sets up to 800 mm. The drive is manual via a bevel gearbox. It can be combined into a single electric system and measures the width of the gap. Ffsdpfx Aowxv Izsb Sjt It is built on 45 mm shafts with 12 keyways, shaft spacing 145 mm. Axle spacing is 250 mm. Shaft spacing is min. 200 mm between each and 800 mm apart from each other. Powered by a 380-volt electric motor with 15 kW. The system is suitable for profiles with frequently changing center widths. It is equipped with center roller supports to hold the lower layer of the steel strip, which in turn supports the substrate of the profile strip in a specific profile. This system also includes 16 stations.

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 2015, Funkcionalumas: visiškai funkcionalus, Norime pasiūlyti pilną formavimo įrenginių komplektą, kuris susideda iš: Formavimo įrenginys: GEA MultiFormer 600 Pakrovimo įrenginys: LIFT CL300S 32 pilni formavimo plokščių komplektai Papildomi nepilni plokščių komplektai Vežimėlis plokštėms laikyti Reikalingų atsarginių ir eksploatacinių dalių komplektas Įrangos techninė būklė yra labai gera, visa sistema paruošta nedelsiant integruoti į gamybinį procesą. Pridedamos iliustracinės nuotraukos. Ffodsx S Dx Ijpfx Ab Sot Jei domitės šiuo pasiūlymu, mielai pateiksime daugiau techninės informacijos.

Sąlyga: naudotas, Gamybos metai: 2012, veikimo valandos: 4 660 h, Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: A0100-80069, Siūlome naudotą Hennecke ELASTOLINE F elastomero liejimo mašiną, pagaminimo metai 2012. Mašina yra geros naudotos būklės. Ffodpex R Thcefx Ab Sot Jei turite klausimų arba reikia daugiau informacijos, rašykite mums arba skambinkite.

Sąlyga: naujas, Gamybos metai: 2025, Rotary machine vice, recommended as standard equipment for milling machines, drilling machines, and planers, etc. Its lightweight construction contributes to the great popularity of these vices. Vice Characteristics - The QH cast iron rotary machine vice is used for operations on grinders, milling machines, drill presses, planers, etc. - Manufactured from high-quality cast iron. - Equipped with a rotary base featuring a 360° scale, marked in 1° increments. - The body and the movable jaw are both made from high-grade cast iron. - The lead screw is protected on the top side against contamination and chips. Ffodpfx Ajvxgm Ajb Sot - The rotary base can be disassembled if required. - When replacing the inserts, the contact surfaces joining the vice should be machined to meet the accuracy parameters specified in the technical documentation.

Sąlyga: labai geros būklės (naudotas), Katalogo numeris 7838 TECHNINIAI DUOMENYS - Apdirbamo elemento ilgis: 2760 mm - Apdirbamo elemento plotis: 800 mm - Pagrindinis variklis: 4 kW - Šlifavimo juostos plotis: 150 mm Fjdpfx Absx N Tnyj Seft - Sukimas dešinėn/kairėn - Elektros stalo reguliavimas aukštyn/žemyn: 0,15 kW - Ištraukimo jungties diametras: 135 mm, 120 mm - Bendri matmenys (I/P/A): 4120x1600x1400 mm - Svoris: 500 kg PRIVALUMAI – Nedažyta iš naujo – Elektrinis stalo reguliavimas – Naudota šlifuoklė, idealios būklės, labai mažai naudota Grynoji kaina: 8900 PLN Grynoji kaina: 2120 EUR pagal 4,2 EUR kursą (Kainos gali keistis dėl kursų svyravimų)

Sąlyga: geras (naudotas), Gamybos metai: 1997, For sale: Mosca RO-M-P2, in good condition. Ffodpfx Abjv Uphuo Sst

Sąlyga: geras (naudotas), Gamybos metai: 1997, mašinos/transporto priemonės numeris: 0488, KEBER palečių krovimo ir vyniojimo mašina [Metai: 1997, serijos nr.: 0488, Modelis: 101] ~ 1700 pakuočių/val. Fsdpfx Abstgmwrs Soft Vyniotuvo mašina [Metai: 1997, serijos nr.: 0487, Modelis: MEC ARM] Mašinos veikiančios. TAIP PAT PARDUODAMA: Palečių krovimo mašina - ACMI - RASAR P135 H - 49 000 € Metai: 2000 ACMI s.r.l palečių krovimo ir vyniojimo mašina, naudota 5000 ml PET buteliams ir EUR padėklams Serijos nr.: C-1581

Sąlyga: naujas, Gamybos metai: 2025, An electric tapping machine is a versatile thread-cutting tool, ideal for both large factories and small workshops. It features a simple and compact design with an adjustable head and a high-torque servomotor, ensuring powerful and reliable performance. The tapping machine allows fast and easy tap clamping, an adjustable thread-cutting angle, and adjustable collet chucks. The model comes equipped with an oil dispenser and an air blast for chip removal. The machine features a touchscreen control panel with a Polish-language menu. The tapping arm offers two threading modes: automatic and manual, as well as a tightening function. It is suitable for threading various materials. RGE30PW Tapping Machine Features The electric tapping machine is a versatile device for thread creation, suitable for both large-scale factories and small workshops. Its key advantage is reducing the time required for threading operations, resulting in a more efficient overall process. The tapper boasts a straightforward and compact design with a movable head, enhancing its flexibility. Its drive is based on a powerful servomotor, guaranteeing robust and dependable performance. For ease of use, the tapping arm is equipped with a touchscreen control panel featuring an intuitive menu in Polish. This panel allows easy programming of threading parameters such as spindle speed, threading direction, and thread-cutting depth. As standard, the tapping machine comes with a micro-spray system for effective tool cooling with minimal lubricant consumption. In addition, the machine is fitted with an air blower for chip removal, ensuring clear visibility of the drilled hole. The tapping arm includes a quick-change chuck system, enabling easy and fast tap clamping for both through and blind holes. The tapping head can be set vertically or horizontally within 90°, and rotated right or left by 180°. Compared to traditional manual tapping, the machine offers superior precision and reliability, while maintaining a perfect right angle (90°). The tap collets are fitted with adjustable overload clutches. The tapping machine package includes holders for DIN taps ranging from M6 to M30, offering broad compatibility with various thread sizes. They are preset to standard torque values for respective tap sizes, but can be adjusted using a special key supplied with the package. Additionally, the machine features a manual mode, allowing the user full control over the tapping process. There is also an option to program cyclical changes in the threading direction, which helps to break chips and maintain process efficiency. With these features, the tapping machine delivers greater flexibility and precision in threading operations. Included: DIN tap holders: - M5-6 - M8 - M10 - M12 - M14 - M16 - M18 - M20 - M22-24 - M27 - M30 Note: Machine is sold without work table, vise, or taps. Technical specifications: - Power: 1.2 kW - Power supply: 230V - Weight: 50 kg Fedpfx Aovughxeb Seft - Max. arm reach: 1200 mm - Max. spindle speed: 200 rpm

Sąlyga: geras (naudotas), For sale: Teca-Print TPX 350 pad printing machine. Fully functional and in good condition. Ffsdev H Sgwjpfx Ab Sjt

Sąlyga: naujas, Gamybos metai: 2025, An electric tapping machine is a compact and efficient device designed for threading, used in both large manufacturing plants and smaller workshops. Thanks to its high-torque servomotor and swiveling head, it enables rapid and precise thread cutting. Equipped with a cooling system featuring air blast, the tapper provides optimal visibility of the drilled hole. The tapping arm offers 2 operating modes: automatic and manual, as well as a tightening function. Ffjdpjvvlkzefx Ab Set Description of the RGE16PW tapping machine The electric tapping machine is a versatile threading device, suitable for use in both large industrial facilities and small workshops. Its main advantage lies in reducing threading operation time, making the process significantly more efficient. The tapper features a simple and compact design with a swiveling head, increasing its range of applications. The machine is driven by a high-torque servomotor, ensuring powerful and reliable performance. For user operation, the tapping arm is equipped with a touchscreen control panel with a Polish-language menu. This intuitive panel allows easy programming of threading parameters such as spindle speed, threading direction, and thread cutting depth. The standard equipment for the tapper includes a micro-lubrication system, providing continuous cooling with minimal lubricant consumption. Additionally, the device is equipped with a chip blower to clear swarf, ensuring optimal visibility of the working hole. The tapping arm comes with a quick-change holder, allowing fast and easy clamping of taps for both through and blind holes. Furthermore, the machine is equipped with a rotating motor assembly, enabling thread cutting at any angle from 0° to 90°. Compared to manual threading, the tapper offers greater accuracy and ensures reliable perpendicular (90°) threading. Tap collets are fitted with adjustable torque limiters. The clutches in the collets are pre-set to standard torque values for specific tap sizes, but these settings can be adjusted using the special wrench supplied in the kit. The machine also includes a wide-reach rotary arm for convenient positioning of the tap on the workpiece, ensuring precise and effective threading. It is suitable for threading a variety of materials, including steel, stainless steel, aluminum, and non-ferrous metals. The electric tapping machine is a reliable and efficient tool that accelerates the threading process, enhancing the precision and quality of produced threads. Due to its versatility and ease of use, it is applicable in various industries, from industrial manufacturing to craft workshops. Included tap holders: M3, M4, M5, M6-8, M10, M12, M13, M16 The machine is sold without a worktable, vise, or taps. Technical specifications Power: 0.6 kW Power supply: 230V Weight: 30 kg Max. arm reach: 1080 mm Max. spindle speed: 375 rpm

Sąlyga: labai geros būklės (naudotas), Knuth-Rotor 2 Grinder, lapping machine Voltage: 220 V Power: 150 W Polishing disc (ø): 200 mm Fsdpevb H Dgofx Ab Sjft Required space: 700 mm x 560 mm x 240 mm (L x W x H) You are welcome to inspect the machine. We would be happy to arrange a cost-effective shipping company for you!

Sąlyga: naujas, Gamybos metai: 2025, Profesionali stalinė briaunų klijavimo staklė EBM 360B tipo. Ši mašina skirta tiesių ir lenktų elementų briaunų klijavimui. Ideali vidutiniams ir dideliems medžio apdirbimo cechams bei dirbtuvėms. Pneumatinės briaunos (klijuojamos juostos) kirpimo žirklės. Tvirta ir stipri konstrukcija. Įrenginys tiekia, apkerpa ir suklijuoja briauną. Tiektuvo ir kirpimo juostos jutiklis automatiškai paima nukirptas juostas iš dėklo. Paprastas naudoti ir patogiai įrengtas valdymo pultas. Užtikrina darbo komfortą bei mašinos patikimumą. Neginčijamas privalumas – paprasta konstrukcija ir intuityvus valdymas. TECHNINIAI DUOMENYS BRIAUNOS PLOTIS 10–60 (68) mm BRIAUNOS STORIS 0,3–3 mm MINIMALUS DARBO SPINDULYS 20 mm MAKS. LEISTINAS PJOVIMO PLOTIS 50 mm ŠILDYMO GALIA 2 kW MAITINIMO ŠALTINIS 400 V VARIKLIS 0,18 kW, 0,37 kW, 0,4 kW PADAVIMO GREITIS 0–14 m/min. ORO SLĖGIS 6 bar Ffedpfxowl Eaas Ab Sjt MATMENYS 1550 x 800 x 1000 mm SVORIS 185 kg

Sąlyga: geras (naudotas), Mirus feeder printing machine, in working condition. Ffjdpfx Aoud Awvob Sst

Sąlyga: naujas, Gamybos metai: 2025, We offer a wide range of rotary, precision, and grinding machine vises. All products are made from high-quality materials and are renowned for their reliability and versatility. Vise Description The QH cast iron rotary machine vise is used with grinders, milling machines, drill presses, planers, and other equipment. Ffsdovxgnyopfx Ab Sst - Manufactured from high-grade cast iron castings. - Equipped with a rotary base featuring a 360° scale graduated every 1°. - The body and movable jaw are made from high-quality cast iron. - The lead screw is protected from above to prevent contamination and swarf ingress. - The rotary base can be removed if required. - When replacing the jaw inserts, the work surfaces interfacing with the vise must be machined to achieve the accuracy parameters specified in the technical documentation. Technical Specifications: Jaw width: 80 mm Jaw block height: 30 mm Jaw opening: 68 mm Rotary base: 360° Clamp wrench size: 14 mm Lead screw end width: 14 mm Screw thread: M10 Angular graduation: 2° Dimensions: 214x115x91 mm Weight: 6 kg

Sąlyga: naujas, Gamybos metai: 2025, RGE36PWx1200 Tapping Machine Specification The electric tapping machine is a versatile device for thread cutting, suitable for both large factories and small workshops. Its main advantage is reducing the time required for tapping operations, making the entire process more efficient. The tapping machine features a simple and compact design equipped with a movable head, enhancing its versatility. The drive is based on a powerful servo motor, ensuring strong and reliable operation. For user convenience, the tapping arm is fitted with a touchscreen control panel with an intuitive menu in Polish. This panel allows for easy programming of tapping parameters such as spindle speed, threading direction, and thread cutting depth. The standard equipment includes a micro-lubrication system that effectively cools the tool while minimizing lubricant consumption. Additionally, the machine comes with a chip blower, which removes chips to maintain good visibility of the hole being machined. The tapping arm has a quick-change chuck, enabling easy and fast mounting of taps for both through and blind holes. The tapping head can be set vertically or horizontally within a 90° range, and can also be rotated right or left by 180°. Compared to traditional manual tapping, the tapping machine offers greater precision and reliability, while maintaining a perfect right angle (90°). The tapping collets are equipped with adjustable overload clutches. The set includes holders for DIN taps ranging from M6 to M36, providing a wide application range for different thread sizes. The torque values are pre-set for various tap sizes but can be adjusted using a special wrench included in the set. Additionally, the machine features a manual mode, allowing the operator to control the tapping process directly. It is also possible to program a cyclic change of the tapping direction, which helps to break chips and maintain process efficiency. These features ensure maximum flexibility and accuracy in tapping operations. Ffsdpfxovugq To Ab Sot The electric tapping machine is designed for threading various materials including steel, stainless steel, aluminium, and non-ferrous metals. It is a reliable and efficient tool that accelerates the tapping process while enhancing the accuracy and quality of threads. Due to its versatility and ease of use, it is widely used across industries, from manufacturing plants to craft workshops. Included DIN Tap Holders: M5-6, M8, M10, M12, M14, M16, M18, M20, M22-24, M27, M30, M33, M36 The machine is sold without a work table, vice, or taps. Technical Specifications Power: 1.2 kW Voltage: 230V Weight: 56 kg Max. Arm Reach: 1200 mm Max. Spindle Speed: 125 rpm

Sąlyga: naujas, Gamybos metai: 2025, Technical specification of the RGE36PWx1700 tapping machine The electric tapping machine is a versatile device for thread cutting, suitable for use in both large factories and small workshops. Its main advantage is the reduction in time required for tapping operations, making the entire process more efficient. The tapping machine features a simple and compact design equipped with a movable head, increasing its versatility. The drive system is based on a powerful servo motor, ensuring strong and reliable operation. For ease of use, the arm is fitted with a touchscreen control panel with an intuitive menu in Polish. This panel allows for easy programming of tapping parameters such as spindle speed, tapping direction, and thread depth. The machine is supplied as standard with a micro-spraying lubrication system that efficiently cools the tool while minimizing lubricant consumption. Furthermore, it is equipped with a blower to remove chips and ensure good visibility of the hole being tapped. The tapping arm features a quick-release chuck for easy and rapid installation of taps in both through and blind holes. The head can be positioned both vertically and horizontally within a 90° range, as well as to the right or left by 180°. Compared to traditional manual tapping, this machine offers greater precision and reliability, while consistently maintaining a perpendicular (90°) angle. The machine's collets are fitted with adjustable overload clutches. The set includes holders for DIN taps in sizes from M6 to M36, allowing for a wide range of thread sizes. These are preset to standard torque values for each tap dimension, but adjustments can be made using a dedicated wrench included with the kit. Additionally, the machine features a manual mode, enabling the operator to control the tapping process manually. There's also an option to program a cyclic change in tapping direction, which helps break chips and maintain process efficiency. Thanks to these functionalities, the tapping machine provides even greater flexibility and precision during tapping operations. The electric tapping machine is designed for cutting threads in various materials including steel, stainless steel, aluminium, and non-ferrous metals. It is a reliable and efficient tool that speeds up thread-cutting processes, improving both precision and quality. Owing to its versatility and simple operation, it is widely used in multiple sectors, from manufacturing to craft workshops. Set includes DIN tap holders for: M5-6, M8, M10, M12, M14, M16, M18, M20, M22-24, M27, M30, M33, M36 Machine is sold without worktable, vice, and taps Technical data Power: 1.2 kW Voltage: 230V Weight: 56 kg Max. arm reach: 1700 mm Max. spindle speed: 125 rpm Ffjdpfx Asvugrqeb Sjt