Used Zopf Horizontal Bending Press T 800 for sale (86,721)

Condition: new, Year of construction: 2025, Hydraulic horizontal bending and straightening press - Fabrikat Zopf - Model T 800 - Multiprogramming of 99 programs each 16 steps - hydraulic pressure 80 to. - length of stroke 300 mm - bending speed adjustable Dkodpfjd A Nc Djx Aa Hot - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 300 mm - motorcapacity 7,5 KW - 400 V 50 hz 3 ph. - working height 940 mm - closed table - replaceable wear plate - weight 2100 kg - bending capacity: flat material max. 300x32 mm at Vmax round tube 3/8" - 3" gas pipe

Condition: as good as new (ex-display), Year of construction: 2026, Horizontal Bending press Zopf - model T 200 with automatic backgauge - programable backgauge 1000 mm with - year of construction 2026 - demo model - length of stroke 185 mm - weight 500 kg Bending capacity flat material mild steel 200x12 mm (with special tooling) with punch radius 5 mm and die V = 100 mm Dedpegrydbsfx Aa Hekt Touch screen with programming of the stroke and backgauge demo model

Condition: good (used), WF HHP 625 – Horizontal Press Year: 2006 Manufacturer: WF Maschinenbau u. Blechformtechnik GmbH & Co KG Germany Machine Model: WF HHP 625 Machine Type: Horizontal Hydraulic Press Technical Specifications: Maximum workpiece diameter: 625 mm Minimum workpiece diameter: 350 mm Maximum workpiece length: 325 mm Maximum press stroke: 750 mm Maximum press force: 2000 kN Siemens 840D control system Dksdpfx Aajzb Il Ne Hjt Parker hydraulic components Hydraulic oil tank capacity: approx. 800 liters Required cooling water for hydraulic system: approx. 1000 l/h Cooling water inlet temperature: max. 25°C Air supply connection: 6 bar / ½” Ambient operating temperature: 10°C – 40°C Hydraulic Equipment: Main Hydraulic Motor: Manufacturer: Blumenbecker Type: 14BG 207-4AA 200L Power: 30 kW Voltage: 400V / 50Hz Speed: 1465 rpm Secondary Hydraulic Motor: Manufacturer: Blumenbecker Type: 7AA 132 S-4 Power: 5.5 kW Voltage: 400V / 50Hz Speed: 1450 rpm Hydraulic Pump: Manufacturer: Parker Type: PV080R1K1T1NSLD Internal Gear Pump: Manufacturer: Denison / Parker Type: T6CMYR20-1-R_00C1 Flow rate: 93 l/min at 1450 rpm Central Lubrication Unit: Manufacturer: Vogel Type: MFE5-BW7+299 Oil Spray Unit: Manufacturer: Vogel Type: MFE5-BW7+299 Machine Dimensions (Transport Position): Width: approx. 2600 mm Length: approx. 5800 mm Height: approx. 2400 mm Weight: approx. 20,000 kg Additional Information: Hydraulic horizontal press with automated loading/unloading preparation Robot loading interface prepared (robot not included) Transport and lifting drawings available Original manuals and technical documentation included

Condition: as good as new (ex-display), Year of construction: 2026, Horizontal bending machine T 400 Multi - ZOPF - with semi-automatic control - (99 bending programs each 16 steps) - hydraulic pressure 40 to. - length of stroke 250 mm - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 250 mm - motorcapacity 3,0 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 950 kg - colour RAL5012 / RAL7015 - bending capacity: Dksdefiqlfepfx Aa Hot flat material max. 200x22 mm round tube up to 65 mm

Condition: new, Year of construction: 2025, functionality: fully functional, pressing force: 100 t, stroke length: 380 mm, table width: 300 mm, table length: 1,500 mm, throat depth: 1,100 mm, TECHNICAL DETAILS Press force: 100 t Max. stroke: 380 mm Stroke length: 100 mm Overhang: 1,100 mm Vertical adjustment: 750 mm Table length: 1,500 mm Table width: 300 mm MACHINE DETAILS Press type: Single-acting Control system: Conventional Motor power: 3.0 kW Dimensions & Weight Dimensions (L x W x H): 1,450 x 800 x 2,200 mm Net weight: 970 kg Transport packages: 1 piece Dkjdpfxozxclds Aa Hst EQUIPMENT Movable press cylinder Documentation CE certificate CE marking

Condition: new, Year of construction: 2023, Horizontal bending machine AH 40 - ZOPF - with semi-automatic control - hydraulic pressure 40 to. - length of stroke - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 250 mm - motorcapacity 3,0 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 950 kg - bending capacity: Dedpfxsqvm Ukj Aa Hskt flat material max. 150x22 mm round tube up to 60 mm

Condition: new, Year of construction: 2023, Horizontal bending machine AH 20 with backgauge - ZOPF - with semi-automatic control - hydraulic pressure 20 to. - length of stroke - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. Dsdpfx Aewyt Tqoa Hekt - hydraulic pressure adjustable - maximum bending high 250 mm - motorcapacity 2,2 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 950 kg - bending capacity: flat material max. 150x12 mm round tube up to 48 mm

Condition: as good as new (ex-display), Year of construction: 2026, Horizontal Bending press Zopf - model T 200 - year of construction 2026 - demo model - length of stroke 185 mm - weight 450 kg Bending capacity flat material mild steel 200x12 mm (with special tooling) with punch radius 5 mm and die V = 63 mm Dkodpjdy Igzofx Aa Het inclusive mecanical stop Digital Readout with programming of the stroke demo model

Condition: as good as new (ex-display), Year of construction: 2025, Horizontal Bending press Zopf - model T 100 - year of construction 2025 Dkedpjdibygsfx Aa Het - demo model - length of stroke 200 mm - weight 320 kg Bending capacity flat material mild steel 150x10 (with special tooling) with punch radius 5 mm and die V = 63 mm inclusive mecanical stop Digital Readout with programming of the stroke demo model

Condition: as good as new (ex-display), Year of construction: 2026, Hydraulic horizontal bending and straightening press - Fabrikat Zopf Dksdpfx Asdk H A Ija Hot - Model T 500 with straightening equipment - Multiprogramming of 99 programs each 16 steps - hydraulic pressure 50 to. - length of stroke 300 mm - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 300 mm - motorcapacity 5,5 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 1300 kg - bending capacity: flat material max. 300x15 mm round tube 3/8" - 2 1/2"

Condition: used, Year of construction: 2021, functionality: fully functional, pressing force: 500 t, ME-Pressen Portal Straightening Press – 500 t – 2,000 × 850 mm – Stroke 1,300 mm For sale is a hydraulic portal straightening press from ME-Pressen with a pressing force of 500 t. This machine is specifically designed for straightening and bending operations and is equipped with an integrated tooling clamping device as well as parallel control for bending blades. Thanks to its movable table, sliding cylinder, and robust construction, it is ideally suited for flexible applications in toolmaking and series production. ==== Technical Data & Information: Hydraulic Portal Straightening Press – 500 t Dedpfx Ajwgakvsa Hskt ==== General Specifications - Manufacturer: ME-Pressen - Model: Portal Straightening Press - Design: Gantry press - Machine type: Sliding table press / Straightening press - Pressing force: 500 t (5,000 kN) - Machine weight: approx. 25 t - Dimensions (L × W × H): approx. 1,500 × 3,000 × 4,300 mm - Number of operator sides: 3 ==== Working Area - Max. opening width: 1,500 mm - Stroke: 1,300 mm - Min. opening: 200 mm - Table height above floor: approx. 850 mm - Open height: 1,500 mm ==== Table & Movement - Table size: 2,000 × 850 mm - Table hydraulically traversable: 700 mm outward - Table in grid construction - Cylinder horizontally traversable via rack and pinion ==== Speeds - Closing speed: up to 17 mm/s - Opening speed: up to 44 mm/s - Pressing speed: depending on load ==== Hydraulics & Performance - Pressure setting: 80–500 t via rotary control - Pressure build-up time: max. 3 sec. - Free breakout force: max. 800 kN - Oil temperature monitoring available - Lubrication via grease nipples ==== Construction & Features - Integrated tool clamping device - Parallel holding for bending blade - Induction-hardened cylinder - Machine body powder-coated / double painted - T-slots to customer specification ==== Operation & Safety - Remote control - Robust construction for industrial applications ==== Accuracy - Deflection: ≤ 1.2 mm/m (at 70% load) ==== Straightening operations, bending processes, toolmaking, series production, heavy-duty forming Hydraulic press, portal press, straightening press, sliding table press, industrial press, forming press Looking for a hydraulic press tailored to your application? Contact us for a custom offer. Our hydraulic presses are constructed according to German machinery guidelines as well as European Machinery Directive (2006/42/EC), EC standards, and EU safety regulations. Furthermore, our presses exceed Canadian and European safety requirements as they fully comply with the Brazilian national safety standard NR 12, which builds on these standards. Our core strengths are special purpose machine construction and press automation. We offer customized hydraulic presses at surprisingly competitive prices. For the hydraulics, we predominantly use components from leading European manufacturers.

Condition: new, 800 kN stroke length max. 285 mm working feed 10 mm/sec return speed 20 mm/sec 750 x 1430 mm work height max. 940 mm total power requirement 4 kW bending capacity max. - flat 300 x 32 mm bending capacity max. - round 89 x 4,0 mm Domestic equipments: - semi-automatic NC control (99 programs with 16 steps each) Dkodpfx Aey H N Nbea Hst - incl. bending bolt (without punch) - Incl. tool holder for dies - incl. foot pedal

Condition: new, pressure 40.0 t stroke 285 mm flat steel 250 x 24 mm working feed 10.0 mm/sec return speed 10.0 mm/min work height max. 930 mm table: 660 x 1250 mm total power requirement 4.0 kW motor 400 Volt 50 Hz oil volume 40.0 l weight 800 kg range L-W-H 1450 x 800 x 1300 mm Dsdpfx Aasxabhms Hekt Furnishing : - electro-hydraulic horizontal bending machine - large, robust machine table made of hardened steel - Machine made of hardened and ground forged steel - Digital display for stroke setting * * Programming of 1x bend end point & 1x retract point possible - 1x tool set (1x bending punch / 1x 1V die) - infinitely variable adjustment of the bending speed and pressing force - 1x manual material stop - Free-moving dual footswitch - Machine can be moved with a pallet truck/stacker - Operation manual

Condition: like new (used), Year of construction: 2022, machine/vehicle number: DF0147, Pressure: 150 t Total power requirement: 20 kW Machine weight approx.: 11.5 t space requirement approx.: 8800 x 1800 x 2200 mm pressure setting infinitely variable via rotary control : 15-150 t cylinder diameter : 100 mm pressing speed (infinitely variable via joystick) : 0-9,9 mm/s servo motor : 2 kW cooling unit : 1 kW Oil tank (under press table): 350 l Oil cooling (electric): 1 kW (max) Dkedpfx Aefxygwja Hst Profile straightening press 150 T with two pressure cylinders. The straightening machine is prepared for the particular type of material by interchangeable rounded spacer elements. The replacement of the 10 inserts is done manually by simply pushing them into the holding grooves. The scope of delivery includes basic equipment for one profile. The program for the respective profile is then called up on the monitor. The monitor shows the ideal line and, in addition, an ascending and descending millimeter scale with 0.5 mm lines. The profile to be straightened is now placed on the left side of the table, pushed against a holder and clamped with a quick-clamping device. Both the holder and the quick-clamping device are mounted on a clamping plate for quick adjustment. This clamping plate moves on a linear guide from left to right and vice versa. Transport is by a chain drive and a servo motor. The movement is triggered by a joystick on the control panel. After the profile has been clamped, the operator moves the clamping platen into the press using the joystick. The travel speed is up to 100 mm per second, but can be continuously adjusted down to 10 mm per second. To do this, it is sufficient to pull the lever of the control system slightly less. A high-resolution camera now shows the profile in the press. The operator sees exactly the deviation from the ideal line. Depending on the need, he now pushes or pulls the profile to the desired accuracy. He then continues to move slowly through the press, seeing in detail on the monitor whether the profile is now straight. Depending on the need, he can now move the profile forwards or backwards and readjust it. After the profile has been straightened, it moves out of the press on the right and can be removed. If desired, the clamping platen now moves back to the loading position on the left or it is now loaded from the right to save time. The press may only be operated under the following conditions: Perm. ambient temperature: 5-60 °C Permissible relative humidity: at 20°C - 90%, at 40°C - 50% Height of the installation site NN: + 1000 m Perm. fluctuations E-mains: +/- 10%.

Condition: excellent (used), Year of construction: 2014, Counter: 71 Mil. clicks Equipment / additional information: HP IndiChrome Plus 7-color on-press printing White ink kit Enables use of white ink Technical specifications Printing speed 120 four-colour a4 images per minute (two-up); 240 two-colour or monochrome a4 images per minute (two-up) Image resolution 812 and 1219 dpi at 8 bit, addressability: 2438 x 2438 dpi HdI (High definition Imaging) Dkodpezavhcjfx Aa Het Paper format 330 x 482 mm maximum Image format 317 x 464 mm Paper weight* Coated: 80-350 gsm; Uncoated: 60-320 gsm; thickness 70-400 microns Press dimensions Width: 5443 mm; depth: 2298 mm; Height: 2104 mm

Condition: new, Year of construction: 2026, Horizontal bending machine T 300 Multi - ZOPF - with semi-automatic control - (99 bending programs each 16 steps) Dedpfx Aaofh Tnto Hekt - hydraulic pressure 30 to. - length of stroke 250 mm - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 250 mm - motorcapacity 3,0 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 950 kg - colour RAL5012 / RAL7015 - bending capacity: flat material max. 200x20 mm round tube 3/8" - 2"

Condition: new, Year of construction: 2026, Horizontal bending machine T 1000 Multi - ZOPF - with semi-automatic control - hydraulic pressure 100 to. Dodeg Anurspfx Aa Hskt - length of stroke 300 mm - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 300 mm - motorcapacity 10 KW - 400 V 50 hz 3 ph. - working height 900 mm - closed table - replaceable wear plate - weight 2300 kg - colour RAL5012 / RAL7015 - bending capacity: flat material max. 300x32 mm (V200) round tube 3/8" - 3"

Condition: new, Year of construction: 2025, overall weight: 1,000 kg, Horizontal bending machine T 300 Multi new version - ZOPF - with semi-automatic control - (99 bending programs each 16 steps) - hydraulic pressure 30 to. - length of stroke 250 mm - bending speed adjustable - max. working speed 10 mm/sec. - return speed 20 mm/sec. - hydraulic pressure adjustable - maximum bending high 250 mm - motorcapacity 3,0 KW - 400 V 50 hz 3 ph. Dkjdpfx Aswqftdoa Hst - working height 900 mm - closed table - replaceable wear plate - weight 950 kg - colour RAL5012 / RAL7015 - bending capacity: flat material max. 200x20 mm round tube 3/8" - 2"

Condition: new, Year of construction: 2026, Bending machine ZB 70/3 H NC Zopf - semiautomatic - with foot pedal - with standard roller set TECHNICAL SPECIFICATIONS: - three driven shafts, smooth surface - hydraulic adjusting of the center roller - working position horizontal and vertical - shafts are supported by conical bearings - slide bars on the slide-support are exchangeable - shaft diameter: 40 mm - roller diameter: 152/162 mm - shaft rpm: 8,5 U/min - voltage: 400V 50Hz 3Ph - drivingmotor: 1,1 kW - motor for hydraulic: 1,1 kW - hydraulic pressure: 8 to Dkedefkz Rbopfx Aa Hst - adjusting way: 120 mm - weight: 490 kg - dimensions: - colour RAL5012 / RAL7015 NC-CONTROL for ZB 70/3 HA: - two axes controlled - touch screen - memorise of 1000 programs ech 19 steps - interpolation - accuracy of the y-axes 1/10 mm - programmable forward and backward

Condition: new, Year of construction: 2021, pressing force: 10 t, Single-column press with 10 T capacity, suitable for continuous shift operation, with these basic data: a) Traversing speed 0 - 10 mm/sec. downwards, b) Opening speed up to 25 mm/sec c) Starting press speed 10 mm/sec, adjustable from 0 to 10 mm/sec. d) Table size 600x300 mm e) Ram size 300x300 mm, with T-slots and central cylinder clamping f) Overall size approx. 1100x600x1850 mm g) Oil temperature display on oil tank h) Pressure setting from 0.5 T to 10 T (adjustable via rotary control) i) Cable remote control for downward/upward movement j) Machine body powder coated, or double painted k) Control cabinet supply cable from above with 3000 mm cable and 16 ampere plug l) Assembly, commissioning, instruction at extra charge Type of construction Press design Single-column press Thermally neutral 80 - 120 °C Number of operating sides 1 side Forces Max. pressing force (at 250 bar) 100 kN Djdohma Smopfx Aa Hekt Free ripping force max. 10 kN Pressure build-up time Closed tool Steel on steel Max. 2 sec. Dimensions Max. Opening width 800 mm Stroke and min. opening 500/300 mm Table height above floor 850 mm Height above floor (headroom) approx. 2850 mm Hall height min. 3,500 mm Parallel deviation at 20°C #ERROR! mm Deflection Determined at max. clamping force with 70% occupancy < = 0.1 mm/m Weight Total weight of the press without operating materials approx. 1.6 to Speeds Fast closing with 10 mm sec. Press speed 10 - 0 mm sec. Sound pressure Sound pressure level, measured at 1.5 m height at the control panel according to DIN 45635-T16-KL3 max. 78 db(A) Hydraulics Number of pressing cylinders 1 pc. Operating pressure max. 250 bar Pressing pressure build-up time . 2 sec. Pressure accuracy during pressing stroke #ERROR! bar Main pump Gear pump approx. 6 L/min Oil volume approx. HLP 46 MW 80 litres Ambient temperature max. 40 °C Oil temperature max. 55 °C Flow temperature °C Electrical system Main supply 400 V AC Control voltage 24 V DC Frequency 50 Hz Hydraulic connection Main motor 2.2 kW Total connection Approx. 3 kW

Condition: used, 12-piece die block for GEWA press brake Bending tool for press brake, lower tool Type: 0255/14 Dodpfjwbvmiex Aa Hekt V-block size: 16 mm for 90° V-block angle: 88° Die depth: approx. 8 mm Height: 120 mm Max. pressure per meter: 100 t/m Die base width: 60 mm Total length: 4175 mm Segment lengths: 4 x 835 mm, 1 x 400 mm, 1 x 200 mm, 1 x 100 mm, 1 x 50 mm, 1 x 40 mm, 1 x 20 mm, 1 x 15 mm, 1 x 10 mm Weight: 110 kg Very good condition

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, machine/vehicle number: 0700922, input voltage: 400 V, type of input current: three-phase, KÖNIG ECO TWIN 800 WITH CLASSIC REX T6/5S SK58 – 2018 Complete König line for the automatic production of rolls and bakery products. Year: 2018 The line consists of a König Classic Rex T6/5S dividing-rounding machine combined with an Eco Twin 800 pre-fermentation and shaping line. Features: * Manufacturer: KönIG * Model: Eco Twin 800 * Year: 2018 * Dividing head: Classic Rex T6/5S * Piston size: SK58 * Weight range: 35 to 85 g * Operation in 5 or 6 rows * Nominal width: 800 mm * Eco Twin capacity: * Up to 5,040 pieces/hour in 6 rows * Up to 4,200 pieces/hour in 5 rows * Maximum capacity of the Classic Rex head: * Up to 9,000 pieces/hour in 6 rows * Up to 7,500 pieces/hour in 5 rows * Integrated pre-fermentation * Siemens Simatic control * Integrated elongation roller * Automatic product depositing onto baking sheets * Several interchangeable stamping tools available * Quick tool changes * Cutting/stamping station depending on configuration Products that can be produced: The line allows for the production of a wide variety of rolls, including: * Round rolls * Stamped rolls * Kaiser rolls * Cut rolls * Elongated rolls * Elongated and cut rolls * Elongated and stamped/pressed rolls * Double rolls * Various special shapes depending on the stamping tool used Several stamping tools are available with the line. The Eco Twin is a compact and versatile line that allows for the production of a wide variety of products with quick changeover times. Machine can be viewed and tested by appointment. Photos, videos, and additional technical information available upon request. Djdpfx Aaozyv Nrj Hjkt Photos taken before cleaning.

Condition: good (used), Year of construction: 2002, functionality: fully functional, filter area: 48 m², filter pressure: 15 bar, pressure: 380 bar, cake thickness: 25 mm, total width: 1,500 mm, total length: 4,800 mm, total height: 1,980 mm, overall weight: 4,600 kg, number of chambers: 44, Equipment: documentation/manual, safety light barrier, For sale is a chamber filter press with the following accessories: Hydraulics, filter plates, safety devices, control system, swing plates, feed pump, press frame (steel platform), 3 cake containers for forklifts. Chamber filter press 800 Side-frame press 15 bar filtration pressure Approx. 540 liters Dkodszulf Sopfx Aa Hst Open filtrate discharge 800x800 PP 25mm chamber depth 44 chambers Approx. 2.5 meters useful length Length 4800 x Width 1500 x Height 1980 mm 4600 kg Price upon request. We would be happy to provide you with an individual offer.

Condition: used, Year of construction: 1992, functionality: fully functional, power: 2,500 kW (3,399.05 HP), input voltage: 380 V, input current: 53 A, input frequency: 50 Hz, type of input current: three-phase, pressing force: 250 t, table length: 4,050 mm, year of last overhaul: 2007, Equipment: documentation/manual, We are offering this used Eisen u. Hammerwerk GmbH - EHT EHPS 25-40 press brake (hydraulic press brake, die bending press) for sale. Dodpfx Asy D Sy Roa Hjkt Available immediately. Ready for operation. For sale due to new acquisition. Specifications: - 250 t pressing force - Cybelec DNC880S CNC control with Windows operating system (retrofitted in 2007) - Foot pedal control - Various upper tools in different lengths (segmented) - Lower tool (reversible die) in various lengths (segmented) - Hydraulic tool clamping - Support table for bent parts Technical data: - Machine type: EHPS 25-40 - Force: 2500 kN - Year of manufacture: 1992 - Working length: 4050 mm - Serial number: 207380 - Power supply: 3~ - Frequency: 50 Hz - Operating voltage: 380 V - Control voltage: 24/220 V - Rated current: 53 A - Main fuse rated current: 80 A - Circuit diagram number: 209-178/372 If you have any questions or require more information, feel free to send us a message or give us a call. Machine location at our premises: Pavic Fahrzeugtechnik Homberg GmbH Poschweg 2 34576 Homberg Relbehausen Germany This is a non-binding offer. Subject to prior sale, errors and changes excepted.

Condition: new, pressure 20.0 t stroke 185 mm flat steel 200 x 12 mm working feed 10.0 mm/sec return speed 10.0 mm/min work height max. 930 mm table: 480 x 1060 mm total power requirement 2.2 kW motor 400 Volt 50 Hz oil volume 12.0 ltr. weight 530 kg range L-W-H 1150 x 480 x 1400 mm Dsdpexabtvefx Aa Hokt Furnishing : - electro-hydraulic horizontal bending machine - large, robust machine table made of hardened steel - Machine made of hardened and ground forged steel - Digital display for stroke setting * Programming of 1x bend end point & 1x retract point possible - 1x tool set (1x bending punch / 1x 1V die) - infinitely variable adjustment of the bending speed and pressing force - 1x manual material stop - Free-moving dual footswitch - Machine can be moved with a pallet truck/stacker - Operation manual