Used Horizontal Cnc for sale (13,304)

Condition: good (used), Year of construction: 2012, Ref. -No.: 10558 Manufacturer: YOU JI Type: HMC 1200 BP Year of construction: 2012 Type of control: CNC Control: FANUC Series 18i-MB Storage location: Halberstadt Country of origin: Taiwan X-Travel: 1800 mm Y-Travel: 1500 mm Z-Travel: 1360 + 990 mm B-Axis: 360 ° W-Axis: 700 mm Table Dimensions (Lengthxwidth): 1200 x 1400 mm Table Load: 5.000 kg Max. Tool Weight: 25 kg Max. Tool Length: 400 mm Max. Tool Diameter: 125 mm Spindle Speed: 30 - 3.500 RPM Numbers Of Pallets: 2 Further information: 4-axis simultaneous machining IKZ (internal spindle cooling) AKZ (external spindle cooling) Synchronized walking (rigid thread cutting) Renishaw RMP60 workpiece probe (radio) Number of pallet changers for automatic pallet change: 2 Size: 1200 x 1400 mm Tool magazine, number of tools: 60 Hnedpfxexxpbxe Ahyjg The machine is currently in production and can be viewed by appointment.

Condition: excellent (used), Year of construction: 2004, functionality: fully functional, CNC Gear Hobbing Machine Horizontal . no tailstock, just for chuck parts . max. gear diameter: 90 mm . max gear width (b): 50 mm Hnsdpfx Asqaf U Tshyjg . max module: 3

Condition: like new (used), Year of construction: 1987, Used Giddings and Lewis Model MC 50 Twin Pallet Horizontal Machining Centre with Live Spindle, 60 ATC and G&L 8000A Control System. Serial # 445-1052.Year of Manufacture: 1987 Machine Formerly Installed at Rolls Royce Plc In Derby UK. Immediately for Sale and now Located in Belgium where it can be Inspected. Spindle Diameter - 130 MM Hnjdou Dahnopfx Ahysg Spindle Taper - 50 ISO Spindle Travel (Z Axis) - 915 MM Spindle Speeds (4 Ranges) - 5 to 1500 RPM Main Motor - 30 HP Pallet Size - 1219 x 1245 MM Pallet Rotation Increments - 0.001 DEG (360,000 POSITIONS) Pallet Changer Max Load - 5000KGS Pallet Max Load Without APC - 9000 KGS Longitudinal Travel (W) - 1700 MM Vertical Travel Of Head (Y) - 1500 MM Cross Travel (X) - 1800 MM Feed Rates Per Minute - 1.00MM/MIN TO RAPID RATE Rapid Traverse Rate Per Minute (X And Y) - 4500 MM / MIN Rapid Traverse Rate Per Minute (Z And W) - 3000 MM / MIN Auto Tool Changer - 60 POSITIONS Electrical Supply - 415V, 3PH, 50HZ FEATURES AND EQUIPMENT High Pressure (25 Bar) Through Spindle Coolant, High Tolerance Machine. Accurate Machine which was well Maintained and Regularly Calibrated by Manufacturer. Renishaw Probing. Length - 11679 MM Width - 6502 MM Height - 4423 MM Weight - 40329 KGS

Condition: good (used), Year of construction: 2007, functionality: fully functional, rotational speed (min.): 3,000 rpm, feed length Z-axis: 500 mm, fuel type: electric, fuel: electricity, throat depth: 500 mm, Chuck Diameter: 12" Spindle Bore: 500 mm Machinable Materials: Steel, Aluminum, Titanium, Graphite, Copper, Invar, Composite, Delrin, PEEK Hjdox Nnryspfx Ahyong

Condition: good (used), Year of construction: 2007, Kuehlmittelanlage 2.500l, Haftkraftregelung, halbautom. Wuchtsystem Schleiflaenge 3150 mm Schleifbreite 800 mm Werkstueckhoehe 650 mm Tischflaeche 3.150 x 600 mm Magnetspannplatte 3.000 x 600 mm Spindeldrehanzahl 1/min Schleifscheibenabmessung 450 x 100 x 127 mm Spindelleistung kW Gesamtleistungsbedarf 22 kW Maschinengewicht ca. t Hsdpfxodgk H Ae Ahyeng Raumbedarf ca. 11 x 3 x 2,4 m

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: sn. 816, feed length X-axis: 2,600 mm, feed length Y-axis: 1,300 mm, total width: 4,000 mm, total length: 3,600 mm, total height: 3,500 mm, warranty duration: 12 months, cutting height (max.): 1,300 mm, space requirement length: 4,200 mm, space requirement width: 4,500 mm, space requirement height: 3,600 mm, Polish manufacturer of machines and equipment for cutting and processing polyurethane foam with over 25 years of experience offers for sale a brand-new automatic horizontal cutting machine, Model: TYPE PARK. The machine features a stable and robust steel construction. Cutting is performed by the movement of the cutting frame along the X and Y axes, while the table remains stationary. The cutting frame is driven by two reinforced toothed belts and moves on linear bearings along the X-axis. In the Y-axis (up and down movement of the frame), the feed is powered by two ball screws and linear bearings. The machine supports both single-sided and double-sided cutting modes and includes an automatic cutting correction system for double-sided cutting. Machine equipment includes: Automatic, self-adjusting saw blade tensioning system Stationary table with powered conveyor belt for easy material loading Automatic cutting length measurement Quick-change system for the saw blade Automatic material clamping system Working parameters: Cutting width: 2100 mm Cutting length: 2500 mm The machine is fully enclosed with safety fencing and equipped with safety light curtains at the loading and unloading zones. Hodjwq Dvdepfx Ahyong As the manufacturer, we provide installation and servicing within the EU. The machine is CE certified. We also offer a wide range of machines and devices for cutting foam and mineral wool. We invite you to explore our full range of products.

Condition: good (used), Year of construction: 2011, Ref. -No.: 10565 Manufacturer: TOYODA Type: FH 630 SX Year of construction: 2011 Type of control: CNC Control: Fanuc 31i - A Storage location: Halberstadt Country of origin: Japan Serial no.: NS3XXXX X-Travel: 1000 mm Y-Travel: 800 mm Z-Travel: 850 mm Hnodoxvw I Iopfx Ahyog B-Axis: 360 ° Distance Spindle /Table: 200 - 1050 mm Max. Workpiece Weight: 800 kg Max. Tool Weight: 27 kg Max. Tool Length: 545 mm Max. Tool Diameter: Ø120 mm Max. Size Of Workpiece Lxwxh: Ø 1000 x 1000 mm Tool Taper: BT - 50 Tool Piece Magazine With: 60 Pcs./pcs. Spindle Speed: 6000 RPM Rapid Travel X/Y/Z: 60 mm / min Tool to tool: 2,4 sec Machine length: 7000 mm Machine width: 3500 mm Weight Of The Machine Ca.: 20,1 t Pallet height: 1200 mm Positioning (X, Y and Z axes):: + - 0,003 mm Repeatability (X, Y and Z axes):: + - 0,0015 mm Payload pallet: 800 kg Axial: 14700 N Further information: - Cutting feed (same for X-, Y- and Z-axis): 0.001 - 30m/min - Distance between spindle center and upper edge of the area: 100mm - 900mm - Table size range: 630 mm - Positioning of the lower table: 1 ° - Positioning of the rotary table: 0.001 ° - Tools used: SK 50 - Operating oil: 53l - Slide lubricating oil / spindle head lubrication: 3.0 l - Coolant for spindle & ball screw head: 37l Machine can be inspected under power by arrangement.

Condition: used, Year of construction: 1998, Horizontal CNC Center REALMECA C300H Travel X: 320 mm Travel Y: 350 mm Travel Z: 250 mm Numerical Command: NUM 1060 Série II Cone: BT 40 Spindle rotation: from 100 à 6000 RPM Year of construction: 10/98 Maxi distance spindle nose/table: maxi 450 mm / mini 50 mm Tools store: 20 tools Hnsdoxxqrrepfx Ahyog Threadings: Fast: maxi 10 m/min Work: 0 to 10 m/min Axe B: 10 RPM Equipped with: 2 palets 300 x 300 mm Voltage: 380 V Dimensions (L x W x H): 2450 x 1700 x 2400 mm Weight: 3,8 T

Condition: excellent (used), functionality: fully functional, feed length X-axis: 700 mm, feed length Y-axis: 550 mm, feed length Z-axis: 550 mm, travel distance X-axis: 700 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 550 mm, HERMLE UWF 1001 CNC milling machine With CNC control, HEIDENHAIN / Type: TNC 155 Hodpfx Aoxxkkbjhyong Measuring probe / Coolant system / Chip conveyor Enclosure / Cabin / Control cabinet: 1260 x 500 x 1700 mm Travel paths: 700 x 550 x 550 mm / Clamping table area: 1000 x 490 mm

Condition: ready for operation (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 0-250-18-0294, travel distance X-axis: 3,900 mm, travel distance Y-axis: 1,350 mm, travel distance Z-axis: 370 mm, table width: 1,355 mm, table length: 3,550 mm, No reserve price – guaranteed sale to the highest bidder! Bidding obliges timely collection by the end of calendar week 45! TECHNICAL DETAILS X-axis travel: 3,900 mm Y-axis travel: 1,350 mm Z-axis travel: 370 mm Hsdpfx Ahexgd Ezeysng Number of milling spindles: 1 Table length: 3,550 mm Table width: 1,355 mm Z-axis working range: 100 mm MACHINE DETAILS Weight: 4,500 kg Power: 22.0 kW EQUIPMENT Drilling tool Documentation CE marking

Condition: ready for operation (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 1153 000006 3, travel distance X-axis: 1,250 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, controller model: Siemens 840 D Solutionline (PCU 50), spindle speed (max.): 8,000 rpm, TECHNICAL DETAILS Travel X-axis: 1,250 mm Travel Y-axis: 1,000 mm Travel Z-axis: 1,000 mm Feed rate X, Y, Z-axis: 20 - 60,000 mm/min Rapid traverse X, Y, Z-axis: 60 m/min B-axis travel: 360 x 0.001° B-axis feed rate: 10,800 /min Max. table rotation: 30 rpm Max. workpiece diameter: 1,250 mm Max. workpiece height: 1,580 mm Max. workpiece weight: 1,500 kg Clamping area: 800 x 800 mm Pallet weight: 570 kg Spindle speed: 20 - 8,000 rpm Max. permissible weight difference for pallet loading: 1,000 kg Tool holder: SK 50 according to DIN 69871 Maximum tool length: 650 mm Tool magazine: 120 positions MACHINE DETAILS Control: Siemens 840 D Solutionline (PCU 50) Hnedpfsxvz Edsx Ahyjg Dimensions & Weight Transport dimensions: 6,500 x 3,000 x 3,200 mm Transport weight of the machine (without magazine or other accessories): approx. 20,000 kg Required space: approx. 7,000 x 6,000 mm Total machine weight: 24,000 kg Operating hours "Counter external 2 (read off)": 60,197 h EQUIPMENT Chip conveyor with coolant tank Coolant/lubrication system 4x machine pallets Tool magazine Oil mist extraction unit Length measuring system Y-axis (new spare part) Lubrication unit 230V 0.12 30bar (new spare part) Gear unit ZAHNRADP-AGG*MKF1-KW2-20036 (new spare part) Cyclo gearbox*F1C-A25 (new spare part) Retrofit kit for power module (new spare part) Lifting devices for the machine

Condition: used, Year of construction: 2007, travel distance X-axis: 730 mm, travel distance Y-axis: 730 mm, travel distance Z-axis: 740 mm, controller manufacturer: Mazatrol, controller model: Matrix Nexus, workpiece weight (max.): 700 kg, total height: 2,813 mm, total length: 5,985 mm, total width: 3,056 mm, table width: 500 mm, table length: 500 mm, overall weight: 11,000 kg, spindle speed (max.): 18,000 rpm, Equipment: documentation/manual, CNC Horizontal Machining Centre CNC Control Mazatrol Matrix Hodpfoxftg Sox Ahysng Pallet table size 500 x 500 mm Number of pallets 2 Table load 700 kg Movement X-Y-Z-axis 730x730x740 mm Table indexing 0,001 ° Spindle taper DIN 69871A-40 Spindle speed 18.000 1/Min Spindle motor 35-26 kW Magazin capacity 80 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail.

Condition: good (used), Year of construction: 2008, Ref. -No.: 10564 Manufacturer: TOYODA Type: FH 630 SX Year of construction: 2008 Type of control: CNC Control: Fanuc 31i - A Storage location: Halberstadt Country of origin: Japan Serial no.: NS2XXX X-Travel: 1000 mm Y-Travel: 800 mm Z-Travel: 850 mm B-Axis: 360 ° Max. Workpiece Weight: 800 kg Max. Tool Weight: 27 kg Max. Tool Length: 545 mm Max. Tool Diameter: Ø 120 mm Max. Size Of Workpiece Lxwxh: Ø 1000 x 1000 mm Tool Taper: BT - 50 Tool Piece Magazine With: 60 Pcs./pcs. Spindle Speed: 6000 RPM Machine length: 7000 mm Machine width: 3500 mm Weight Of The Machine Ca.: 20,1 t Further information: - Equipped with IKZ and chip conveyor Hodpfx Aexvw Izjhyeng - NC rotary table 360,000 * 0.001° Machine can be inspected under power by arrangement.

Year of construction: 1992, condition: ready for operation (used), A Wotan CNC horizontal boring and milling machine is available. Travel X/Y/Z: 8000mm/3500mm/1000mm, travel W/U: 700mm/1600mm, table dimensions X/Y: 8000mm/4500mm, plate fields: 2, rotary-shift table dimensions X/Y: 2500mm/2000mm, max. table load: 25000kg, spindle speed: 2000rpm, tool positions: 60, power: 63kW, control: Siemens Sinumerik 850M. Includes 4x 90° angle heads. Documentation available. An on-site inspection is possible. Hnjdpfexrf Ihsx Ahyog

Condition: good (used), Year of construction: 1973, travel distance X-axis: 1,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 860 mm, Oerlikon milling machine, lightly used, only employed for punch tool repairs. Guide columns are like new, showing no signs of wear! Highly precise, equipped with FAGOR CNC control. Suitable for workpiece weights up to 3000 kg. Hnsdpfx Ahsxwmu Teyeg

Condition: ready for operation (used), nominal power (apparent): 45 kVA, controller manufacturer: Fanuc Series 18i-MB, total length: 11,000 mm, total width: 6,000 mm, empty load weight: 24,000 kg, Type: MCH-800 Distance of spindle end to table center: 300 1300 mm Hodpfx Ajv Sfqgjhyjng Distance of spindle center to table surface: 50 1050 mm Max workpiece dimensions: 1400 x 1200 mm cooling through spindle X-axes: 1350 mm Y-axes: 1000 mm Z-axes: 1000 mm Table dimensions: (5x) 800 x 800 mm (continuous indexing) Max weight on the table: 2 ton Admission in spindle (ISO): ISO-50 Power on the spindle: 18,5 kW Toolstore: yes Tools: 90 positions Frequency: 1 > 6000 rpm (option!!)

Condition: ready for operation (used), Year of construction: 2009, operating hours: 17,691 h, functionality: fully functional, travel distance X-axis: 560 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 630 mm, workpiece diameter (max.): 630 mm, workpiece weight (max.): 400 kg, TECHNICAL DETAILS Travel Paths & Axes Travel path X-axis: 560 mm Travel path Y-axis: 560 mm Travel path Z-axis: 630 mm B-axis max. rotational speed: 44.4 rpm Rapid Traverse Rapid traverse X-axis: 50 m/min Rapid traverse Y-axis: 50 m/min Rapid traverse Z-axis: 50 m/min Workpiece Dimensions Max. workpiece height: 900 mm Max. workpiece diameter: 630 mm Max. workpiece weight: 400 kg Spindle & Tools Max. spindle speed: 14,000 rpm Distance spindle center to top of pallet: 80–640 mm Hnsdexvzt Iopfx Ahyeg Distance spindle nose to center of pallet: 100–730 mm Tool magazine: 60 positions Tool change time: 0.9 s Tool holder: BT 40 Pallets Pallet dimensions: 400 x 400 mm Number of pallets: 2 Pallet change time: 6 s Feed Feed rate X-axis: 50,000 mm/min Feed rate Y-axis: 50,000 mm/min Feed rate Z-axis: 50,000 mm/min Work Table Table width: 400 mm Table length: 400 mm Table load capacity: 400 kg MACHINE DETAILS Control model: MSX-701IV Power consumption: 32.8 kVA Dimensions & Weight Dimensions (L x W x H): 4,000 x 2,400 x 2,600 mm Total weight: 9,800 kg Operating Hours Power-on hours: 46,259 h Operating hours: 26,725 h Machining hours: 17,691 h

Condition: used, Year of construction: 2008, travel distance X-axis: 630 mm, travel distance Y-axis: 620 mm, travel distance Z-axis: 710 mm, controller manufacturer: Fanuc, controller model: 160is-MB, total height: 2,771 mm, total length: 5,855 mm, total width: 2,555 mm, table width: 500 mm, table length: 500 mm, table load: 400 kg, overall weight: 8,200 kg, spindle speed (min.): 100 rpm, spindle speed (max.): 12,000 rpm, CNC Horizontal Machining Centre CNC Control Fanuc 160is-MB Pallet table size 500 x 500 mm Number of pallets 2x Table load 400 kg X-axis travel: 630 mm Y-axis travel: 620 mm Z-axis travel: 710 mm Indexing of table 0,001° Spindle holder MAS BBT 40 Spindle speed 100 - 12.000 rpm Spindle motor 11/7,5 kW Hnjdpfx Ahexftgleyeg Positions in the tool magazine 60 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock. We sell this machine at a special price called “as seen”. This means that we do not check the condition of the machine.

Condition: like new (used), Year of construction: 2019, I sell the horizontal throughfeed CNC working centre Vitap Point K2 2.0, Year 2019. Configuration: 1 pc. milling spindle 5,0 KW 12 + 4 + 4 pcs. drilling units 1 pc. grooving saw Backfeeding system to return the elements to the operator or move forwards as a throughfeed machine. Workpiece max. dimension - x 1250 x 50 mm Hjdjvx Dz Dopfx Ahyjng Workpiece min. dimensions 270/400 x 185 x 4 mm Total area covered: 2900 x 1650 mm Total weight: 950 kg. With full documentation and CE. Very good condition. Available immediately.

Year of construction: 2003, condition: used, cutting capacity - round 300 mm Hnjdpora Rrlefx Ahyeg dimensions of saw-band 3320 x 27 x 0,9 mm cutting capacity - flat 330 x 260 mm cutting capacity - square 260 mm Control evolution work height max. 870 mm 40 / 80 mt/min weight of the machine ca. 1050 kg

Condition: ready for operation (used), Technical characteristics Welding machine: Welding of a frame (4 x 90° angles) in one automatic work cycle for the positioning of the profiles and digital positioning of the welding heads Fully automatic evacuation system of the welded frames The machine complies with CE safety standards and the four welding heads are equipped with a cover to ensure perfect protection of the operator All types of profiles (programmed KBE and PROFIALIS) Welding capacity: height 200 mm - width 140 mm Dimensions: inside 150 x 250 mm - outside 3150 x 3600 mm Welding parameters are individually adjustable on each welding head Electronic adjustment and control of the welding parameters on the screen Hedpfxjundd He Ahyjng Electronic temperature control of the welding plates and the limiting knives with digital display and alarm on the control panel Automatic adaptation of the welding time to the profile section Compensation system per profile piece to eliminate cutting tolerances (+5 / -2 mm) Perfect bead limitation for white, colored or structured profiles Automation - error-free production File from your frame program, barcode reader "Desired size = welded size" allows for optimized cutting of the panels Possibility to generate a production report per period Machine control by PLC - PC of the latest generation Diagnostic system on screen (text and figures) Deburring machine : All types of profiles and combinations Speed and automation: high precision of the tool guides on 4 axes Automation of the control system Electronic recognition of the profile type Selection of the profile type by means of barcode label or online Automatic detection of crossbars High-frequency motors, adjustable speeds without interval All movements and speeds are adjustable from the control panel Selection of grooving or flat finishing as standard on the machine PLC control - PC of the last generation with INTEL processor Diagnostic system on screen Easy programming of new machining and profiles Power and Motors Overall dimensions

Condition: used, Horizontal machining center with 2-fold shuttle table STEINEL type BFZ 5 with CNC control SIEMENS Sinumerik 810 M serial no. 34 year of construction 1988 Travel X: 500 mm, Y: 400 mm, Z: 320 mm Clamping surface, table surface 500 x 400 mm Tool holder ISO 40 Hnjdsutuyispfx Ahyjg Spindle speed max. 6300 rpm infinitely variable Main spindle drive 12 kW Mains connection 380 Volt, 50 Hz, 30 kVA - Tool changer with 24 tool positions - Changing table with 2 stations - Interface for data transfer - Coolant unit with chip conveyor Space requirement L x W x H 4100 x 2500 x 2650 mm Weight approx. 8 tons good condition Transport dimensions: Machine L x W x H 3200 x 2500 x 2650 mm, approx. 7.5 tons. Chip conveyor L x W x H 3500 x 1100 x 2100 mm, approx. 600 kg

Condition: ready for operation (used), Year of construction: 2009, functionality: fully functional, travel distance X-axis: 630 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 500 mm, spindle speed (max.): 15,000 rpm, number of slots in tool magazine: 61, TECHNICAL DETAILS X-axis travel: 630 mm Y-axis travel: 630 mm Z-axis travel: 500 mm B-axis: 360,000 × 0.001° Spindle Spindle speed: 0 – 15,000 rpm Spindle drive: 32 kW Hjdpov S H Dnefx Ahysng Tool holder: HSK 63 Pallet system & tool magazine Pallet size: 500 × 500 mm Number of tools in magazine: 61 MACHINE DETAILS Length: 6 m Width: 2.80 m Height: 3 m Electrical system Voltage: 400 V Frequency: 50 Hz Rated current: 76 A Power supply: 3-phase AC Machine weight: approx. 22 t EQUIPMENT - VR6 cylinder head for machining

Condition: used, Year of construction: 2004, travel distance X-axis: 730 mm, travel distance Y-axis: 730 mm, travel distance Z-axis: 740 mm, controller manufacturer: Mazatrol, controller model: Fusion 640 M, total height: 3,050 mm, total length: 7,805 mm, total width: 7,109 mm, table width: 500 mm, table length: 500 mm, overall weight: 11,600 kg, spindle speed (max.): 12,000 rpm, tool weight: 700 g, Equipment: documentation/manual, CNC Horizontal Machining Centre Hnjdpsxfr Uhofx Ahyog CNC Control Mazatrol 640M Pallet table size 500 x 500 mm Number of pallets 10 Table load 700 kg Movement X-axis 730 mm Movement Y-axis 730 mm Movement Z-axis 740 mm Table indexing 360 x1 ° Spindle Taper CAT 40 Spindle 12.000 1/min Spindle motor 22/15 kW Magazin capacity 80 Required floor space 9850 x 10145 mm If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: GM3974/02-07, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 630 mm, controller model: Siemens 840 C, spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS X-axis travel: 800 mm Y-axis travel: 700 mm Hnjdpfx Ajv S Htijhyog Z-axis travel: 630 mm Control: Siemens 840 C Spindle Spindle speed: max. 12,000 rpm Tool holder: HSK 80 Axes B-axis: 360 × 0.001° A-axis (tool carrier): +40 / -95° Tools & pallet system Number of tools in magazine: 61 Pallet size: 500 × 500 mm MACHINE DETAILS Space requirement: approx. 6,200 × 3,000 mm Machine weight: approx. 25,500 kg Electrical data Power supply: 3PH / AC 400 V 50 Hz Rated current: 102 A