Used Veit Brisay Garment Ironing Press for sale (13,640)

Condition: reconditioned (used), Year of construction: 2004, functionality: fully functional, working width: 2,500 mm, bending force (max.): 75 t, Refurbished machine Haco press brake, PPM type, 2.5m x 75T Tsdpsxanm Ajfx Am Tja Control with + and - buttons Motorized back gauge, X-axis European standard type punches One-piece die

Condition: excellent (used), Year of construction: 2002, Model .Amada. Vipros 368 King Stock number 01967 Year of manufacture 2002 Frame Construction ... Bridge Type Press Capacity ... 30 Tonnes (294 kN) Press Type ... High Speed Hydraulic Servo Ram Axis Traverse Distance ... 1525 x 2000 mm Workable Max. Sheet Size ... 1525 x 4000 mm (with auto repositioning) Max. Material Thickness ... 3.2 mm mild steel Max. Hole Dia. Max. Material ... . (shearing strength 36 kg/mm2) 82 mm dia Max. Material Weight ... 75 Kg Max. Material weight ( Max. Speed) ... 60 Kg Todjvn D Tfspfx Am Tja Max. Hole Dia. ... 114.3 mm Number Of Stations ... 58 stations:24 x 12.7 mm 24 x 31.7 mm 4 x 50.8 mm 2 x 88.9 mm Auto Index 2 x 31.7 mm 2 x 114.3 mm Axis Speed ... 113.0 m/min Hits Per Minute (2mm pitch) ... 860 H.P.M./3 mm stroke (8mm pitch) ... 560 H.P.M./3 mm stroke (25mm pitch) ... 460 H.P.M./3 mm stroke Turret Speed Bi-Directional ... 30 R.P.M. Punching Accuracy ... ± 0.1 mm (incl. 1 reposition) Ram Stoke Length (maximum) ... 40 mm Tool Lubrication ... Air Blow System Axis Drive ... AC Servo Motor Turret Drive ... AC Servo Motor Electric Power Required ... 28 kVA 400V +/- 10% 50Hz Air Pressure Required ... 5.0 Kgf/cm2 Air Flow ... 250 1/min Cooling Water Flow ... Min 40 1/min. Machine Length ... 5025 mm Machine Width ... 4120 mm Machine Height ... 2630 mm (3190 mm to mirror) Machine Weight ... 18000 Kg

Condition: excellent (used), Year of construction: 2007, AMADA LKI MP 300 LOAD UNLOAD AUTOMATION Year 2007 LKI MP 300M automatic sheet loader / manipulator with 3000mm x 1500mm sheet capacity. Tjdoyylqbopfx Am Toa

Condition: excellent (used), Year of construction: 1991, AMADA MODEL HFBE 170-3 170 tons x 3000 complete with DELEM DA 58 MULTI AXIS CNC CONTROL ERWIN SICK MACHINE MOUNTER ELECTRONIC GUARDING SUYSTEM SIDE AND REAR INTERLOCKED FENCING Bending force: 170 T Bending length: 3100 mm Distance between uprights: 2650 mm Cnc control: DELEM DA 58 Throat: 410 mm Vertical stroke: 180 mm Working speed: 10 mm/s Axis number: 6 Including Z axis Motor Power: 13 kW Machine weight: 10500 kg Tjdpowcd Spsfx Am Tsa Machine dimensions (LxWxH): 3200 x 1700 x 2500 mm

Condition: excellent (used), Year of construction: 2000, AMADA PROMECAM MODEL HFE 8025 7 AXIS CNC 80 TONS X 2500 HYDRAULIC DOWNSTROKING PRESS BRAKE description TYPE HYDRAULIC DOWNSTROKING CAPACITY 80 TONS CONTROL OP 2000 CNC NO OF AXIS SEVEN X 1 X 2,Y 1 Y 2, R 1 , Z1 & Z2 BENDING LENGTH 2500 mm OPEN HEIGHT 470 STROKE LENGTH 200 THROAT DEPTH 420 MOTOR SIZE 7.5 KW APPROACH SPEED 100 BENDING SPEED 10 RETURN SPEED 100 SERIAL NO.V000426 GUARDING MACHINE MOUNTED ERWIN SICK ELECTRONIC SIDE INTERLOCKED FENCING REAR INTERLOCKED Tjdpfxezbzq Sj Am Tja year 2000 price POA

Condition: excellent (used), Year of construction: 1993, AMADA MODEL ITS2 50-20 50 TONS X 2000 HYDRAULIC UP STROKING 5 AXIS CNC PRESS BRAKE COMPLETE WITH OPERATEUR 1 4 AXIS CNC CONTROL Erwin Sick machine mounted electronic guards , side and rear interlocked fencing year 1993 description TYPE HYDRAULIC UPSTROKING BENDING PRESSURE 50 TONS BENDING LENGTH 2000 OPEN HEIGHT 370 STROKE LENGTH 100 THROAT DEPTH 400 TABLE WIDTH 60 Todpfx Amjpygyde Tea NO. OF AXIS 4 AXIS CONFIGURATIONS X1-X YI-Y2 RI-R2 BACKGUAGE can be demonstrated under power BROCHURE AND FURTHER INFORATION AVAILABLE UPON REQUEST

Condition: like new (used), Year of construction: 1997, AMADA MODEL ITS2 103 100 TONS X 3000 HYDRAULIC UP STROKING 5 AXIS CNC PRESS BRAKE COMPLETE WITH OPERATEUR 1 5 AXIS CNC CONTROL Erwin Sick machine mounted electronic guards , side and rear interlocked fencing year 1997 stock no. 01853 description TYPE HYDRAULIC UPSTROKING BENDING PRESSURE 100 TONS BENDING LENGTH 3000 OPEN HEIGHT 370 STROKE LENGTH 100 Todpfx Ajh H Duhom Tja THROAT DEPTH 400 TABLE WIDTH 60 NO. OF AXIS 5 AXIS CONFIGURATIONS X1-X YI-Y2 RI-R2 BACKGUAGE MACHINE HEIGHT 2340 MOTOR POWER 9 KW can be demonstrated under power BROCHURE AND FURTHER INFORATION AVAILABLE UPON REQUEST

Condition: excellent (used), Year of construction: 2001, AMADA MODEL HFE 103-3 100 tons capacity x 3000 bending length hydraulic downstroking press brake complete with OP 2000 7 AXIS cnc control, ERWIN SICK machine mounted electronic guards , side and rear interlocked fencing Model Amada HFE 100-3 downstroke CNC Press brake Year 2001 Tonnage 1000 KN Type OP 2000 CNC Controlled Axis Y1, Y2, X, R1 R2 Z1 Z2 Tjdpfxoyt H Aws Am Tsa Max. Bend Length 3000 mm Open height 470 mm Stroke Length 200 mm Approach Speed 100 mm/sec Bending Speed 1 - 10 mm/sec Return Speed 1-100 mm/sec Oil Capacity 110 LITRES Motor Power 11 kw Weight 6800 KG kg CNC Control Backgauge Stoke (X axis) 700 mm/s Max gauge 1000mm R axis 250mm can be demonstrated under power BROCHURE AND FURTHER INFORATION AVAILABLE UPON REQUEST

Condition: excellent (used), Year of construction: 2015, Model Amada HFE MK2 5012 50 tons x 1250 , 4 axis CNC Press Brake Year 2015 Tonnage 50 tonnes Max. Bend Length 1250 mm Stroke Length 150 mm Approach Speed 1 - 100 mm/sec Bending Speed 1 - 10 mm/sec Return Speed 1 - 100 mm/sec Oil Capacity 55L Motor Power 6KW Weight 2550 Kg guarding Erwin Sick machine mounted light screen,side and rear interlocked fencing Tedpfxjyym Hke Am Tea Dimensions Machine Length 2000 mm Machine Depth 2300 mm Machine Height 2300 mm Distance Between Side Frames 1035mm Beam width 60 mm Table height 960 mm Open Height 370 mm Throat Depth 100 mm

Condition: excellent (used), Year of construction: 2001, year 2001 price POA stock no. 01859 specification 7 AXIS CNC 80 TONS X 2500 HYDRAULIC DOWNSTROKING PRESS BRAKE HIGH SPEED LONG STROKE MODELSTOCK NO 02029 description TYPE HYDRAULIC DOWNSTROKING PRESS BRAKE Tsdpfezbqn Hex Am Tja CAPACITY 80 TONS CONTROL OP 2000 NO OF AXIS SEVEN BENDING LENGTH 2500mm OPEN HEIGHT 620 STROKE LENGTH 350 THROAT DEPTH 420 MOTOR SIZE15 KW FRONT GUARDING MACHINE MOUNTED ERWIN SICK SIDE INTERLOCKED FENCING REAR INTERLOCKED SERIAL NUMBER V011137 MAX APPROACH SPEED 200 MAX BEND SPEED 20 MAX RETURN SPEED 200

Condition: excellent (used), Year of construction: 2004, specification 150 TONS X 4000 4 AXIS CNC HYDRAULIC DOWN STROKING PRESS BRAKE COMPLETE WITH FULL LENGTH TOP AND BOTTOM TOOLING INCLUDING A BOTTOM MULTI VEE BLOCK description TYPE HYDRAULIC DOWNSTROKING BENDING LENGTH 4000 BENDING PRESSURE 150 TONS CONTROL CYBELEC DNC 60 NO OF AXIS 4 AXIS CONFIGURATION X1 Y1 R MAX SPEED 80mm/SEC STROKE 180 mm GUARDS MACHINE MOUNTED ELECTRONIC GUARDS SIDE AND REAR INTERLOCKED FENCING WEIGHT 11200 KG SERIAL NO. 6150/11324 MOTOR SIZE 7.5 KW YEAR OF MAUFACTURER 2004 Tedpfx Amoh N Dqre Tea

Condition: excellent (used), Year of construction: 1996, functionality: fully functional, Pr4 100/3100 Make: Edwards Pearson Model: PR4 100/3100 MULTI- AXIS Year / new: 1996 Total axis: 6 – 4axis back gauge X R Z1 Z2 Tjdpjw Aw Svsfx Am Tja Capacity / bed size / tonnage: 3metre x 3100mm x 100ton Cnc control: Cybelec DNC 80 Cnc control Max closing speed 200mm Can be viewed under power

Condition: excellent (used), Year of construction: 2005, AMADA MODEL HFT 130-4 130 tons capacity x 3000 bending length hydraulic downstroking press brake complete with CD 2000 Tsdpfxezbqnyo Am Tja AMADA CONTROL 4 AXIS cnc control, FEISSLER machine mounted laser guards , side and rear interlocked fencing Model Amada HFT 13/3 downstroke CNC Press brake Year 2005 Tonnage 1300 KN Controlled Axis Y1, Y2, X, R Max. Bend Length 3000 mm Open height 470 mm Stroke Length 200 mm Approach Speed 100 mm/sec Bending Speed 1 - 10 mm/sec Return Speed 1-100 mm/sec Motor Power 11kw Weight 8750 kg Bed Length 3000 mm Bed Width 180 mm Open Height 470 mm Throat Depth 420 mm CNC Control can be demonstrated under power BROCHURE AND FURTHER INFORATION AVAILABLE UPON REQUEST

Condition: excellent (used), Year of construction: 1998, Model Amada APX 8025 8 Axis CNC Hydraulic down stroking Press Brake with Operateur II 7 axis CNC control Erwin sick machine mounted light screen guarding system year 1998 stock no. 01834 specification 80 TONS CAPACITY X 2500 7 AXIS CNC CONTROL HYDRAULIC UPSTROKING PRESS BRAKE description TYPE HYDRAULIC UPSTROKING CONTROL OPERATEUR 2 BENDING PRESSURE 80 TONS BENDING LENGTH 2500 OPEN HEIGHT 370 STROKE LENGTH 100 THROAT DEPTH 400 TABLE WIDTH 60 NO. OF AXIS 7 AXIS CONFIGURATIONS 1-X YI-Y2 RI-R2 Z1-Z2 GUARDS ELECTRONIC SIDE FENCING REAR INTERLOCKED Tjdpfewybcysx Am Toa MACHINE HEIGHT 2300 MOTOR POWER 7.5 KW

Condition: excellent (used), Year of construction: 2007, AMADA MODEL HFT 103 100 tons capacity x 3000 bending length hydraulic downstroking press brake complete with CD 2000 4 AXIS colour graphic cnc control, FEISSLER machine mounted electronic laser guards , side and rear interlocked fencing Model Amada HFT 100/3 downstroke CNC Press brake Year 2007 Tonnage 100 KN Type CD 2000 CNC Tsdpfjzbql Ssx Am Tja Controlled Axis Y1, Y2, X, R Max. Bend Length 3000 mm Open height 470 mm Stroke Length 350 mm Approach Speed 100 mm/sec Bending Speed 1 - 10 mm/sec Return Speed 1-100 mm/sec Motor Power 7.5kw Weight 7300 kg Bed Length 3000 mm Bed Width 180 mm Throat Depth 420 mm CNC Control 12000 hours BROCHURE AND FURTHER INFORATION AVAILABLE UPON REQUEST

Condition: excellent (used), Year of construction: 2010, Model Amada HFE M2 103t x 3110 3m, 8 axis Press Brake Year 2010 Very low hours Tonnage 100 tonnes Max. Bend Length 3110 mm Stroke Length 200 mm Approach Speed 1 - 100 mm/sec Bending Speed 1 - 10 mm/sec Return Speed 1 - 100 mm/sec Oil Capacity 110L Motor Power Weight 6600 Kg Feissler machine mounted Laser guards ,side and rear interlocked fencing Dimensions Machine Length 4535 mm Machine Depth 2580 mm Machine Height 2680 mm Distance Between Side Frames 2705mm Beam width 60 mm Table height 960 mm Open Height 470 mm Todezb Eg Repfx Am Tsa Throat Depth 420 mm

Condition: excellent (used), Year of construction: 2011, Model Amada HFE M2 103t x 3110 3m, 4 axis Press Brake Year 2011 Tonnage 100 tonnes Max. Bend Length 3110 mm Stroke Length 200 mm Approach Speed 1 - 100 mm/sec Bending Speed 1 - 10 mm/sec Tsdpoyym Hwefx Am Tea Return Speed 1 - 100 mm/sec Oil Capacity 110L Motor Power Weight 6600 Kg guarding Erwin Sick machine mounted light screen,side and rear interlocked fencing Dimensions Machine Length 4535 mm Machine Depth 2580 mm Machine Height 2680 mm Distance Between Side Frames 2705mm Beam width 60 mm Table height 960 mm Open Height 470 mm Throat Depth 420 mm

Condition: ready for operation (used), pressure 30.0 t punching cross-cut in cmm 30.0 in 9.0 mm stroke ca. 35 Hub/min throat 610 mm stroke - stepless adjustable 0 - 28.0 mm oil volume 35.0 l work height max. 1010 mm total power requirement 4.0 kW weight of the machine ca. 1200 kg. Features: Tedpfx Ameznng Sj Tea - Electro-hydraulic punch press with long reach - Material/sheet metal scraper - Very large material support table (!) * with adjustable depth stops - Continuously variable stroke adjustment - Freely movable foot switch, including protective cover - Side storage shelf - Assortment of punches and dies - Original operating instructions

Condition: excellent (used), Year of construction: 2013, Vacuum press, vacuum table, vacuum table by Joos with silicone membrane Universally applicable press, veneer press for veneering, coating, form gluing, form veneering, edge gluing, etc. With this press, you can, with some limitations, do without a hydraulic veneer press. New heat-resistant silicone membrane, extremely stretchable and easy to clean. Also suitable for shaping preheated thermoplastic materials such as acrylic glass or mineral materials. Frame internal dimensions approx. 2900 x 1410mm, usable area approx. 2800 x 1300mm Working height approx. 900mm Vacuum pump Becker VT4.40, 400V, 1.5 kW with 40 m³/h capacity and two vacuum tanks, each 200 liters, for comfortable operation and rapid evacuation. Electronic vacuum pressure switch, which means the pump switches off when the target negative pressure is reached and does not run continuously. Movable on four swivel casters, lockable Frame easily folds open, secured with two latches Double frame for quick replacement of the membrane. A new silicone membrane is currently installed. Rapid distribution of the vacuum through a grooved base plate. CE marking Original paint, some areas have been touched up Tsdpfey Hl Hpsx Am Tea The silicone membrane and the base plate have been replaced, the machine is ready for immediate use. Dimensions approx. 3100 x 1550 x 1020mm (L x W x H). Weight approx. 550kg. The machine can be demonstrated on-site by appointment. We only offer machines that are ready for demonstration and are in our warehouse, see "other offers from this supplier".

Condition: ready for operation (used), Year of construction: 2012, machine/vehicle number: 34368, functionality: fully functional, power: 15 kW (20.39 HP), input voltage: 400 V, input current: 40 A, input frequency: 50 Hz, type of input current: three-phase, pressing force: 170 t, stroke length: 200 mm, operating speed: 10 mm/s, reverse speed: 100 mm/s, table length: 3,050 mm, table height: 950 mm, throat depth: 400 mm, ram plate length: 3,050 mm, distance table to ram: 400 mm, clearance between the columns: 2,600 mm, oil tank capacity: 350 l, Equipment: CE marking, safety light barrier, Hydraulic press brake LVD PPEC-5 170/30 Touch Year of manufacture: 2008 Serial number: 34638 Technical specifications Force: 1700kN Working length: 3050mm Distance between uprights: 2600mm Stroke: 200mm Distance table – ram: 400mm Gap: 400mm Table width: 150mm Approach speed: 100mm/s Working speed: 10mm/s Return speed: 100mm/s Weight: 11000 kg Motor: 15kW COMMAND CONTROL CNC TOUCH LITE CNC 5 axes Y1 Y2 X R V • Table V-axis PP8170 • Reach of X-axis: 600mm • CE marking “PP3580” • Top tool clamping Eurostyle, 15 pcs • Back gauge X-R duo PP8098 Tedezl Uchepfx Am Tja • 2 front supports • 2 fingers on back gauge

Condition: good (used), Year of construction: 2003, Amada HFP 100-3L (long stroke) 8-axis press brake Year: 2003 Tonnage: 100 tons Max. Bending length: 3110 mm Standard stroke: 350 mm Approach speed: 100 mm/sec Tsdpfxsvn S I Dj Am Tea Bending speed: 10 mm/sec Return speed: 100 mm/sec Weight: 7100 kg Dimensions Machine length: 4498 mm Machine width: 2450 mm Beam width: 60 mm Distance between side frames: 2705 mm Machine height: 2860 mm Open height: 620 mm CNC control type: AMNC Display: Touchscreen Akas laser protection Controlled axes: 8 axes, Y1, Y2, X1, X2, R1, R2, Z1, Z2 Documentation available Digipro angle measuring system Supplied with 1 set of tools

Condition: excellent (used), Year of construction: 2006, Rotogravure Printing Line with 3-Stage Rotary Die Cutter – 660 mm / 200 m/min High-capacity roll-fed rotogravure printing and converting line designed for large production runs of labels, cigarette cartons, pharmaceutical boxes and other folding-carton packaging. The machine combines printing, coating, drying, embossing, creasing, perforating, rotary die cutting, waste stripping and product delivery in one continuous production process. Main technical specifications Printing process: Rotogravure Number of printing units: 7 Materials: Paper and cardboard Substrate weight: 60–300 gsm Maximum reel diameter: 1,800 mm Core diameter: 300 mm Maximum web width: 660 mm Maximum printing width: 640 mm Printing repeat range: 360–760 mm Maximum rotary die-cutting width: 660 mm Rotary die-cutting repeat: 535–800 mm Maximum production speed: Up to 200 m/min Print-to-print register accuracy: ±0.10 mm Print-to-cut register accuracy: ±0.15 mm Electrical supply: 400 V, 3-phase, 50 Hz Web direction: Right to left Unwinding and web control The line is equipped with a dual-reel automatic zero-speed splicing system. Printing and drying Seven rotogravure printing stations provide high-quality, repeatable color production. The printing units include adjustable doctor-blade systems, controlled impression pressure, ink circulation and viscosity-control equipment. Three supplementary ink trolleys are included. Space is available for the possible installation of an additional printing unit. The high-efficiency drying system provides: Electrical heating capacity: 50 kW Air volume: 7,000 m³/h Air velocity: 40 m/s Adjustable temperature and air recirculation Normal and UV varnish applications are possible, depending on the installed coating and curing configuration. Tsdjzpfpaepfx Am Toa Three-stage rotary finishing system This line is particularly suitable for manufacturers requiring large-volume, high-quality packaging production with printing and finishing completed in a single pass. rotogravure printing machine, gravure printing press, used rotogravure machine, 7 color rotogravure machine, 7 colour printing press, web-fed gravure press, roll-to-roll printing machine, packaging printing machine, packaging converting line, cigarette box printing machine, cigarette carton printing machine, tobacco packaging machine, cigarette packaging production line, folding carton printing machine, pharmaceutical carton printing machine, medicine box printing machine, paperboard printing machine, cardboard printing press, label printing machine, inline rotary die cutter, rotary die-cutting machine, rotary die cutter for paper, rotary die cutter for cardboard, embossing and creasing machine, carton die-cutting machine, inline finishing machine, roll-to-sheet machine, industrial sheeter, automatic reel splicer, non-stop reel splicer, register control printing press, The universal sheeting system provides a variable cutting length of 500–1,000 mm. Maximum production speed in sheeting configuration is approximately 140 m/min. The high-pile delivery can stack sheets directly onto pallets. Pallet changes and sample removal can be performed without stopping production. High-pile receptacle Voltage stabilizer The exact cylinder, cassette, tooling and spare-parts inventory should be confirmed during machine inspection.

Year of construction: 1992, condition: used, machine/vehicle number: 1784, ITEK Graphix 985CF / Ryobi 3202MCS – 2-colour continuous forms offset press Year: 1992 Condition: used Price: €3,250 excluding VAT Delivery terms: EXW Son en Breugel, the Netherlands ITEK Graphix 985CF, the ITEK version of the Ryobi 3202MCS, 2-colour offset press for printing continuous stationery and fanfold forms. The machine is equipped with tractor feed and pack-to-pack delivery. The press comes from a small printing company which ceased its activities due to serious health problems of the owner. The machine was mainly used for single-colour printing. After arrival at our warehouse, the machine was thoroughly cleaned. The machine runs and turns mechanically, but it has not printed again after cleaning. Therefore, no recent print test is available. The electronic counter is currently not working because its internal battery is exhausted. The total impression count is therefore unknown. Technical specifications * Number of colours: 2 * Application: continuous stationery / fanfold forms * Feeding system: tractor feed * Delivery: pack-to-pack * Paper width: approximately 127–356 mm / 5–14 inches Tjdpfxszqhgde Am Tea * Form length: approximately 178–356 mm / 7–14 inches * Length adjustment: in increments of 1/6 inch * Maximum printing size: approximately 330 × 355.6 mm * Paper thickness: approximately 0.06–0.20 mm * Production speed: approximately 4,000–6,000 forms per hour * Dampening system: molleton * Electrical supply: 230 V, single phase, 50 Hz * Power consumption: approximately 550 W * Dimensions: approximately 1,500 × 900 × 1,410 mm * Weight: approximately 550 kg Included * Original Ryobi operating manual * Original Ryobi parts catalogue * Safety documentation * Various loose rollers * Additional trays, shafts, rods and tools * Other accessories shown in the photographs The machine is offered in its present condition and can be inspected by appointment in Son en Breugel, the Netherlands.

Year of construction: 1970, condition: ready for operation (used), machine/vehicle number: 55703, SANDT 410 Hydraulic Swing-Arm Cutting Press – 18 tonnes Price: €3,650 excluding VAT Delivery terms: EXW Son en Breugel, the Netherlands Very clean and robust German hydraulic swing-arm cutting press manufactured by J. Sandt AG, Pirmasens. Suitable for die-cutting materials such as leather, rubber, plastics, foam, felt, textiles, gasket material, cork and cardboard. Technical specifications * Manufacturer: J. Sandt AG * Model: 410 * Serial number: 55703 * Year of manufacture: unknown, presumably late 1960s Todpfx Aszqhdiom Tea * Cutting force: 18 tonnes * Working table: 900 × 450 mm * Swing-arm pressure plate: 550 × 350 mm * Measured clearance: approximately 110 mm * Mechanical height adjustment by handwheel * Electrical supply: 380 V, 3-phase, 50 Hz The machine is in clean, used condition and has been repainted. The lower cutting plate and the aluminium upper plate show signs of use. Machining and surface-grinding of both the lower and upper plates can be carried out upon request for an additional €250. The machine can be inspected and tested by appointment. Loading onto the buyer’s transport can be arranged. All information is provided to the best of our knowledge and is subject to verification.

Year of construction: 1996, condition: ready for operation (used), machine/vehicle number: 960606 (= tevens de dag dat machine fabriekspoort verlaat), PRICE LOWERED for quick deal ! Tedpfx Amoxz Ncbs Tea