Used Omga Notching Machine for sale (65,254)

Condition: new, functionality: fully functional, Year of construction: 2025, laser type: fiber laser, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Cutting format (mm): 12000*2500 Ncjdjwwz Dxopfx Ac Tju X-axis travel (mm): 2530 Y-axis travel (mm): 12050 Z-axis travel (mm): 120 Maximum synthetic positioning speed (m/min): 140 Acceleration (G): 1.5 Main unit volume (mm): 15600*3650*1900 Floor area (mm): 16000*5500 Total machine weight (KG): 12500

Condition: good (used), functionality: fully functional, OMGA Radial 700 radial saw Cutting width at 90°: max. 700 mm Ncedpfx Aezdy E Ejc Tju Cutting height: 125 mm Saw blade diameter: 400 mm Cutting angle adjustment in 3 positions Motor power: 3 kW Machine dimensions: 125 x 130 x 152 cm

Condition: used, Year of construction: 1999, functionality: unexamined, input voltage: 380 V, input current: 9 A, input frequency: 50 Hz, type of input current: three-phase, saw blade diameter: 300 mm, saw blade bore: 30 mm, Double saw with OMGA feeder Nsdpfx Aozcv Iujc Tscu

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 110,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Ncedpfxoyahv Se Ac Tsu Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: excellent (used), XYZ SLX 555 x 3M CNC Lathe (2016) Stock Number 2851 Protrak SLX CNC Swing over bed 560mm Swing in gap 935mm Swing over cross slides 350mm Distance between centres 3000mm Spindle bore 104mm Additional Features Protrack SLX Control Drilling Attachment 4 Way Toolpost 3 Jaw Chuck 3 Point Steady Nedpfsx Hp I Rjx Ac Tscu

Condition: excellent (used), XYZ 1500 Turret Milling Machine (Ex College) 2 Axis Newhall DRO Spindle Taper R8 Nodsy N Ak Ropfx Ac Tocu Spindle speeds to 500 – 3500rpm Table Size 1069 x 228mm X – 610mm Y – 305mm Knee Travel: Z – 362mm 415V Electrics Year 2014 Serial Number 103080 Stock Number 2867

Condition: good (used), Code: 0407 Brand: OMGA Model: BA 525 A - CE Standard Hardware assembly center for door and window frames - CE Standard Technical data: Work table covered with felted scratch proof strips , rear part pneumatically inclinable from 0° to 10° with intermediate angles Composition: Ncjdszcqxnspfx Ac Tju Carriage with self-fed pneumatic screwer with Böllhoff loader, work stroke controlled by a pneumatic cylinder with a inclusion-exclusion system , height adjustment Right/left backstops for height positioning of right/left handle holes Drilling unit with 3-bit head for the execution of handle holes Pneumatically operated hydraulic shear for cutting hardware Work table size mm 3500 x 1230 Work table height mm 920 Max working dimension mm 2800 x 2450 Min working dimension mm 350 Dust collector Working pressure 6/7 bar Overall dimensions mm 3600 x 1700 x 1000 h Weight kg 480

Condition: good (used), Schmedt PraLeg XL 18-60 Case in machine + Schmedt PraForm 21-50 Press Manufactured in 2022. Schmedt PraLeg XL 18-60 Book Hanger Machine in good condition, ready to operate. The machine hangs a book block into a prepared hardcover. Two gluers, smooth glue thickness adjustment. Format: Block height: 80 – 450 mm Ncjdpfxjzdazbs Ac Tju Block width: 110 – 450 mm Block thickness: 2 – 80 mm Production rate: approx. 200 – 300 pcs/h Power supply: 230V Weight: 300 kg Made in Germany. Schmedt PraForm 21-50 Book Press Book press with groove cutter. Made in Schmedt, Germany. The machine is in very good condition, ready for production. Technical specifications: Maximum format: 420 x 520 x 100 mm Weight: 220 kg Power supply: 230 V + compressed air. Price is for a set of two machines.

Condition: good (used), EBA 551-06 Paper Cutting Machine The machine is in very good condition. A high-performance, precise hydraulic cutter – for small and medium-sized printing houses, bookbinding shops, and digital printers. Equipped with programmable controls, it is designed for low-volume, frequently changing orders. Control: Program storage capability Data entry via a decimal keypad Electronic digital display with 1/10 mm accuracy Electronic handwheel with stepless rear stop speed adjustment Machine diagnostics with on-screen error indicator Program start with the „start” button MM/INCH switching Hydraulic knife and pressure beam drive Photocells Cutting line Side tables Ncjdpfx Acszdayqj Tou Foot pedal for pressure adjustment Safety guards on the rear table Technical data: Cutting length: 550 mm Infeed depth: 570 mm Stack height: 95 mm Front table depth: 460 mm Minimum final offcut: 32 mm Power supply: 230 V / 50 Hz Power: 1.5 kW Weight: 350 kg The set includes: spare knife, cutting stick, operating tools, instructions.

Condition: good (used), Minipack Torre Mailbag Packaging Machine This machine is in excellent condition and ready for production. The photos show the actual product. Made in Italy. Manufacturer’s description: The Mailbag is a compact digital bagging system, ideal for packaging brochures, newspapers, and books. Powered by a single-phase power supply (airless), it’s easy to use with wheels, and the system can be easily moved from one location to another with minimal fuss. A product, such as a magazine, inserted into the feeder activates a photocell, detects the package, and moves the bag and product into the sealing system. A combination of transverse and longitudinal seals closes the package and creates a seal for the next product. The finished package gently falls into the receiving hopper at the bottom of the machine. Technical data: Production speeds, depending on package and film dimensions (up to 1200 pph) Min. package width: 160 mm Maximum package width: 250 mm Min. package length: 100 mm Maximum package length: 360 mm Nodpfszdavxox Ac Tecu Maximum film thickness: 30 microns Machine dimensions: 600 mm x 840 mm x 1050 mm Weight: 144 kg Power supply: 230V Power consumption: 0.6 kW

Condition: used, total width: 1,000 mm, total length: 1,400 mm, total height: 1,700 mm, Colour: Grey Weight: 200 kg - Documentation available: No - CE certificate present: No - Serial number: 165359 - Main motor power [kW]: 2.9 - Max. cutting height [mm]: 110 - Max. cutting width at 90° [mm]: 110 - Max. saw blade diameter [mm]: 350 - Saw arm tilt angle [°]: 165 - Saw blade tilt angle [°]: 90 - Voltage [V]: 380 - Current consumption [A]: 5 - Fuse [A]: 16 - Power [kW]: 2.9 - Transport dimensions: 1400mm x 1000mm x 1700mm (l x w x h) - Transport weight [kg]: 200kg Ncsdozavq Djpfx Ac Tsu - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 9725, SPECIFICATION Table size 1070 x 230mm Longitudinal traverse 660mm Cross traverse 250mm Vertical traverse 380mm Quill travel 125mm Quill feeds 0.038 – 0.152mm/rev Quill diameter 86mm Quill taper R8 Spindle motor 2.2kW Spindle speeds (inf. Variable) 50 – 3500rpm Njdpoy Uuuxefx Ac Tjcu Approx. weight 950Kg Machine in Metric execution MACHINE EQUIPPED WITH Newall Topaz 2 axis DRO system Low voltage halogen worklight Guarding Coolant system

Condition: used, Year of construction: 2021, operating hours: 247 h, functionality: fully functional, machine/vehicle number: Tecto DC2 BS, input voltage: 400 V, total width: 1,170 mm, total length: 3,750 mm, total height: 1,230 mm, temperature: 2 °C, type of input current: three-phase, cooling capacity: 3,845 kW (5,227.74 HP), ambient temperature (min.): 4 °C, control cabinet height: 1,230 mm, control cabinet length: 3,750 mm, control cabinet width: 1,170 mm, overall weight: 300 kg, Refrigerated counter on 2 levels for displaying refrigerated goods. The bottom level is for wrapped accessories. The top level is for dispalying fresh seafood / meat / cheese / deli. Excellent Italian quality. There are fridge in both levels. Model: Tecto DC2 BS. Cooling requirement: 3845W (for 24/7 use) Color code: RAL7035 / RAL9006 Lengt: 3,75 meter Njdpfjy T Iimjx Ac Tscu Depth: 1,17 meter Hight: 1 meter 23,5 cm Cooling maschine: Split R452a Need electrician, plumber and refrigeration technician to install it.

Condition: good (used), Year of construction: 1988, functionality: fully functional, WE OFFER AN POWERFULL MANDREL TUBE BENDING MACHINE IT CAN WORK UP TO 110mm tubes bending. MACHINE CAN BE AS WELL RETROFFITTED TO A CNC CONTROL...WITH ADDITIONAL SEVERAL SERVO MOTORS, TO ROTATE HEAD AND MOVE FORWARD. IT HAS CLAMPING SISTEM AND ALL RAILS SAM AS FULL CNC. Ncjdpjvk I Thsfx Ac Tou Machine comes with a lot of tools accessoriess. Machine just turn on and work, ready for operation, Tools from 60 up to 100mm 6 SETS OF TOOLINGS INCLUDED + MANY ACCESSORIESS AND TOOLS We can organize transport and loading.

Year of construction: 2015, condition: good (used), Description Features - PCB Control Board - PCB Control Panel to Clear Inform Error Message - Well Heating Blade System to Ensure Film Clean Cutting - Well Heating Elements to Ensure Fast and Stable Heating to Achieve Perfect Shrinking Specifications Manufacturer EKH Model -455 Condition Used Ncodpjvk Upvsfx Ac Teu Power supply 220/230/240V., 50/60HZ., 1-PHASE Maximum consumption power 3.77Kw Effective power consumption 1.6-2.3Kw Sealing dimension Depth 420mm X Length 550mm Maximum height of package 250mm Machine dimension Length 1320mm X Width 820mm X Height 645mm Maximum dimension of film 600mm X Ø250mm

Condition: ready for operation (used), functionality: fully functional, DESCRIPTION OF MACHINE INCLUDED A LOT BELTS A Löser abrasive belt grinding machine offers the most flexible grinding / linishing on the market today. The combination of basic machine plus a variety of contact arms and attachments offers dozens of possible applications for many different purposes. There are over 20 standard attachments available for this machine allowing it to be used for centerless grinding, internal polishing, grinding of hollow bodies and small radius and turbine blade finishing to name but a few. Fields of application of these abrasive belt grinding machines include: *Foundries *Medical engineering *Aircraft industry *Vehicle construction *Mechanical engineering Ncodpfx Aowxrnwsc Teu *Specifications Abrasive belt grinding machine, type KS 350 *Grinding belt length 3000-4000 mm *Grinding belt width 5 - 75 mm Loser KS 350 Belt design features:: *Drive motor 4 kW (standard design) with fitted variable speed inverter drive *Drive wheels of 100 - 280 mm diameters = 3 - 46 mtr./sec. belt speed *Mechanical belt tensioning *In case of a belt break the drive is immediately disconnected. Therefore, the risk of an accident is eliminated. *Contact disks of 50 - 400 mm diameters, with a wide choice of grinding attachments for any kind of surface finishing * DC injection breaking unit fitted. *Maintenance-free, dust-proof contact disk bearing with permanent lubrication, contact disk change in less than 1 minute. *LÖSER abrasive belt grinding machines open up new fields of application for belt linishers that in the past could not be processed with normal belt grinders. *When using 3 to 4 m long grinding belts, the 3-contact wheel system ensures the constant and optimal belt speed no matter which contact disk diameter is being used. *Driven by the motor pully, the three pully system allows the belt which is constantly tensioned a higher degree of torque at the same motor rating. *When working with Scoth-Brite disks or belts or with felt polishing belts, the drive can be infinitely adjusted even for speeds as low as 3 mtr. /sec. Due to the advantages offered by the 3-contact point system, any required surface finishing is possible using contact disks from 50 to 400 mm, contact rolls or contact rollers from 15 to 50 mm, contact belts of 6 or 30 mm width, polishing brushes, polishing disks and polishing belts.

Year of construction: 2021, condition: good (used), 1 x Box Taping Machine Model: AS523S Ncsdpfxjy T Nbdo Ac Tsu Year: 2021

Condition: used, Year of construction: 2020, The XYZ Machine Tools XYZ CT65 LTY CNC turning centre in excellent condition with 12-station VDI 30 live tooling turret, Y-axis capability, hydraulic tailstock, chip conveyor, through-tool coolant, and automatic lubrication system. Designed for high-precision turning and mill-turn applications with bar capacity up to 65 mm. Machine Specification: ----- CONTROL Seiemns 828D with Shopmill Conversational and G-code programming capability Electronic handwheel for setup and jogging Fully interlocked safety guarding ----- CAPACITY Chuck size (main spindle): 200 mm Maximum swing: 400 mm Maximum machining diameter: 220 mm Maximum turning length: 490 mm Maximum bar capacity: 65 mm ----- TRAVEL Travel (X axis): 220 mm Travel (Y axis): ±35 mm Travel (Z axis): 500 mm Rapid traverse rate: 20 m/min Cutting feed rate: 0.01–10 m/min ----- MAIN SPINDLE Spindle nose: A2-6 Maximum spindle speed: 4,500 rpm Spindle bore: 76 mm ----- TURRET Turret type: 12-station VDI 30 power turret Number of tools: 12 Turning tool size: 20 x 20 mm Maximum boring bar diameter: 32 mm Live tooling maximum speed: 4,500 rpm ----- TAILSTOCK Tailstock taper: MT4 Quill diameter and travel: 60 mm x 90 mm Hydraulic tailstock Programmable hydraulic tailstock (optional) ----- COOLANT & LUBRICATION Through-tool coolant system Flood coolant system Automatic lubrication system Coolant tank capacity: 80 litres Oil skimmer (optional) Ncjdpfx Aoy S A D Njc Teu Oil mist device (optional) Coolant gun (optional) ----- ACCESSORIES Chip conveyor and chip bin Parts catcher system Renishaw automatic tool setting arm Air gun Transformer Leveling bolts and blocks Tool kit ----- MACHINE SIZE Machine dimensions (L x W x H): 3240 mm x 1788 mm x 1838 mm Door opening width: 668 mm Machine weight: 4,400 kg Control: Siemens 828D Spec: Spindle bore 65 mm | Max Swing 400 mm | Travel X 220 Z 500 Y +-35 mm Accessories: Chip conveyor and chip bin, Parts catcher system, Renishaw automatic tool setting arm, Air gun

Condition: new, functionality: fully functional, Year of construction: 2026, BPM-120 Njdpfjvrialjx Ac Tecu CRACK SEALING MACHINE TICAB LLC (Trade Industrial Company AB) — a leading manufacturer of road maintenance equipment in Europe — offers you a cost-effective solution for efficient local repair of asphalt concrete surfaces: the BPM-120 crack and joint sealing machine. Main Application: The BPM-120 fills cracks and joints on asphalt roads, parking lots, sidewalks, airfields, and other road infrastructure facilities. Designed for small- and medium-scale projects! BPM-120 Technical Specifications: • Bitumen emulsion tank: 120 liters • Bitumen pump: capacity up to 10 l/min, working pressure up to 5 bar • Feed system: manual spray wand + 2 m hose (non-heated) • Mixing: manual • Bitumen heating system: diesel burner • Temperature control: automatic (maintains preset temperature) • Purge system: allows cleaning of hose and spray wand after work is completed Thoughtful design for your comfort and safety! Advantages of the BPM-120 model: • Compact size and mobility • Easy to maintain and operate • Direct heating with diesel fuel (no oil layer) • Energy-efficient fuel consumption • High-quality crack and joint sealing ensures pavement durability • Simple construction guarantees reliability in operation Price: • €13,000 without trailer • €15,200 with trailer Delivery Terms: • Production time: up to 20 business days after order confirmation • Warranty: 12 months • Delivery: from the manufacturer’s warehouse • Support: manual, technical assistance, video instructions Contact us today for a personalized consultation! Choose equipment that delivers results — send your inquiry now!

Condition: excellent (used), functionality: fully functional, Year of construction: 2020, roller diameter: 60 mm, working width: 1,050 mm, sheet thickness (max.): 1 mm, roll metal bending machine Isitan 1050 X 1.2mm Manual 3 roll Bending Machine, excellent condition for sale manufacturer: Isitan 1050X1.2 max sheet width: 1050mm max sheet thickness: 1.2 mm Wire grooves at the ends of the rollers Conical bender roller diameter: 60mm Upper roller removable for easy workpiece removal machine dimensions: length: 130cm Ncodpfx Aewk Rlxsc Tou height: 100cm width: 65cm weight: 240kg

Condition: ready for operation (used), Year of construction: 2000, type of input current: three-phase, cutting height (max.): 80 mm, saw blade diameter: 300 mm, height adjustment type: mechanical, total length: 132 mm, total width: 104 mm, total height: 160 mm, overall weight: 130 kg, cutting length (max.): 700 mm, mount diameter: 30 mm, OMGA RN700 Radial Saw Specifications: - condition - used - manufacturer - OMGA - model - RN700 - disc diameter max 300 mm - disc diameter min 295 mm - spindle 30 mm - saw motor - 2,94 kW - maximum dimensions of the cut piece 80 x 700 mm - guards on the saw for the safety of the saw operator - retracting cable for the body of the saw - adjustment of cutting in three planes - suction nozzle fi 80 mm - 2000 year of production Nsdpfx Acsuf R Huo Tscu - the machine meets CE standards - weight - 130 kg - overall dimensions - 132 x 104 x 160 cm ( W x L x H ) Additional information: - the machine is in excellent technical condition, ready for immediate use - the pictures show the actual state of the object of sale - possibility to turn on and check the device on site - the price given in the auction does not include VAT and transportation costs

Condition: excellent (used), Year of construction: 2015, operating hours: 300 h, XYZ 560 Mini Mill 3 Axis Vertical Machining Centre Manufactured 2015 Siemens 828D Control Ex college machine less than 300hrs. Spindle Speeds 8000rpm Spindle Motor 15hp Spindle Taper BT40 Tool Magazine 12 Tools Ncedpfjy R Srgsx Ac Tju Tool Change Time 8secs X Axis Travel 560mm Y Axis Travel 400mm Z Axis Travel 500mm Table Size 610 x 370mm Spinde to Tabel 100 – 600mm XYZ Rapids 20m/min Cutting Feeds 1-20m/min Max. Table Load 300kg T Slots 16mm Machine Weight 3100Kgs *For sale with Jet Machinery Ltd* Jet Machinery Stock No: #79162 Machine Serial Number: MF491 Cost: £27,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2017, XYZ SLX555 x 3m ProtoTRAK Control Gap Bed Centre Lathe ProtoTRAK SLX Control (2017) Max. Distance Between Centres 3000mm Max. Swing over Bed 560mm Max. Swing over Gap 935mm Max. Swing over Cross slides 350mm Max. Cross slide Travel 290mm Spindle Nose D1-11 Spindle Bore 104mm Spindle Speeds 30 – 1800rpm Spindle Motor 15Hp Quick Change Tool Post Tailstock MT7 Tailstock Dia’ 75mm Tailstock Travel 160m Manufactured | 2012 Dimensions: L x D x H 5220 x 2150 x 1950 mm Weight 7400 kg Supplied with: 3 Jaw Chuck Indexing Toolpost Machine Handbooks TRAKing®. Constant Surface Speed. Rapid Traverse with Joy Stick. 3 Point Fixed Steady Travelling Steady Interlocking Guards Auto Lubrication. Coolant. Ncjdpfx Aey R Rdhec Tju Worklight We can offer delivery & installation, operator training and warranties. *For sale with Jet Machinery Ltd* Jet Machinery Stock No: #79001 Machine Serial Number: SLM00072 £55,000.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: good (used), Code: 0246 Brand: OMGA Model: TR 2B - NC - CE Standard Automatic double mitre saw with numerically controlled positioner for cutting frames, wood profiles, furniture, wooden window frames, doors, plastic materials, and various - CE standard Technical data: Numerically controlled positioner: allows cutting lists to be stored and the moving head to be positioned automatically Cutting length 3500 mm Nodpfxjxztyds Ac Tecu Blade diameter 350 F 30 mm Motors each 2,2 Kw Rpm 3000 Cutting width 170 mm Cutting height at 90° 102 mm N° 2 vertical pneumatic pressers Suction mouth diameter 80 mm Compressed air 6-7 bar Overall dimensions mm 4400 x 1000 x 1500 h Weight kg 600

Condition: excellent (used), CATALOGUE NUMBER 7065 TECHNICAL DATA - Max. saw blade diameter: 300 mm - Spindle diameter: 30 mm - Blade guards: 2 pieces - Pneumatic cutting (up/down blade movement) - Saw units adjustable at 45° - Manual spacing adjustment of the saw units - Min. cutting length at 90°: 220 mm - Max. cutting length at 90°: 2820 mm - Cutting width: 110 mm - Cutting height at 90 degrees: 90 mm - Pneumatic clamps: 2 pieces Ncedpfx Aey Uxn Nsc Tsu - Foot switch - Material support - Main motor: 2×1.6 kW - Dimensions (L/W/H): 3620x1100x1250 mm - Weight approx. 500 kg – Unpainted – Tilting saw units – Used saw, in very good condition Net price: 13,900 PLN Net price: 3,300 EUR depending on the exchange rate 4.2 EUR (Prices may change with higher fluctuations)