Used Amada Gs11 840 Pneumatic Sheet Support Sys for sale (27,980)

Condition: excellent (used), Year of construction: 2013, AMADA MODEL GS 11 840 8 mm x 4050 HYDRAULIC year 2013 PROGRAMMABLE CNC SHEAR STAINLESS STEEL CAPACITY 6mm ALUMINIUM CAPACITY 10 mm CUTTING LENGTH 4050MM POWER BACK GAUGE 1000MM PNEUMATIC SHEET SUPPORTS SIDE GUAGE 1.5 METRE SERIAL NUMBER HOLD DOWN HYDRAULIC BLADE GAP ADJUSTMENT STANDARD VARIABLE RAKE STANDARD SHADOW LINE LIGHT STANDARD Dodpfx Aoyr H U Dsixsuu CENTRALISED LUBRICATION STANDARD SHADOW LINE LIGHT STANDARD STROKE COUNTER STANDARD ADJUSTABLE STROKE STANDARD MOTOR 16 KW WEIGHT 11650KG

Condition: excellent (used), Year of construction: 1999, AMADA MODEL GPN 840 HYDRAULIC SHEAR MAXIMUM CUTTING LENGTH 4000 mm MAXIMUM THICKNESS M.S. 45 kg/mm/2 8 mm MAXIMUM THICKNESS S.S. 60/kg/mm2 6 mm STROKES PER. MIN 10 - 35 BACK GAUGE RANGE 10 - 1000 mm MOTOR SIZE 15 KW MACHINE WEIGHT 10100 kg STANDARD EQUIPMENT PROGRAMMABLE MOTORISED BACK GAUGE 1.5 METRE SIDE GAUGE 1.5 METRE FRONT SUPPORT SHADOW LINE LIGHT AUTOMATIC HYDRAULIC HOLD DOWN CLAMPS CENTRALISED LUBRICATION FOOTSWITCH SHADOW LIGHT BEAM CYCLE COUNTER Dusdpfx Astrkmnjixou AUTOMATIC SHEARING CONTACTS IN BACK GAUGE BLADE GAP AND RAKE ANGLE ADJUSTMENT FRONT FLIP STOPS ONE SET OF BLADES 4 CUTTING EDGES ADJUSTABLE STROKE WORK CHUTE HOUR COUNTER AUTO-DIAGNOSTICS

Condition: good (used), functionality: fully functional, Sheet width: 4050 mm Sheet thickness: 8 mm Cutting angle: 2 - 10° Cutting speed: 0.053 m/s Dsdpfoxu Nc Ijx Aixsuu Table length: 710 mm Machine weight approx.: 10,100 kg

Condition: excellent (used), Year of construction: 2007, Technical specifications: Max. cutting width: 4050 mm Max. cutting capacity for steel (ST40): 8.0 mm Max. cutting capacity for stainless steel: 6.0 mm Dsdpoywd Ndsfx Aixouu Max. cutting capacity for aluminium: 8.0 mm Motorized adjustable backgauge: 1000 mm Cutting gap adjustment Cutting angle adjustment: 2.2° Sheet support device Motor power: 15 kW Dimensions (L x W x H): approx. 4800 x 2200 x 2150 mm Weight: approx. 11.5 tons The seller is not liable for typographical or data transmission errors. The machine is in condition, technically and visually, corresponding to its age; used machines are sold without any warranty.

Condition: excellent (used), functionality: fully functional, Year of construction: 1997, Description High-quality hydraulic shear in excellent working condition, equipped with sharp blades and a full annual maintenance history. The machine offers reliable cutting performance, strong build quality, and a wide range of productivity features suitable for demanding sheet-metal workshops. Key Features Sharp blades – ready for immediate production Annual maintenance completed Cutting strokes: 10–35 strokes/min Back gauge range: 10–1000 mm Motor power: 15 kW Programmable motorized back gauge 1.5 m side gauge 1.5 m front support Shadow line light & shadow light beam Automatic hydraulic clamps Centralized greasing system Foot switch control Cycle counter Automatic shearing contacts on back fence Blade gap and tilt angle adjustment Front flip stops Adjustable stroke Working channel Hour meter Self-diagnosis system Control STEP AUTOMATION EASY CUT control unit for fast programming and accurate setup Technical Specifications Dimensions (L × W × H): 4600 × 2200 × 2200 mm Max. cutting thickness: 8 mm Max. cutting thickness: 6 mm Working hours: 40,347 Cutting length: 4,000 mm Dsdpfx Asxw R Tteixeuu Machine weight: 10,100 kg Main motor power: 5.5 kW

Condition: excellent (used), Year of construction: 1998, AMADA MODEL GPN 630 HYDRAULIC SHEAR PNEUMATIC REA SHEET SUPPORTS ELECTRONIC REAR SAFETY GUARD Max. cutting width: 3050 mm Max. cutting capacity for steel: 0.4 - 6.0 mm Max. cutting capacity for stainless steel: 4.0 mm Max. cutting capacity for aluminium: 8.0 mm Adjustable back gauge: 1050 mm NC control Cutting gap adjustment via control Cutting angle adjustment via control: 0.4 – 2.2° Sheet holding function Strokes per minute: 33 cuts Motor power: 5.5 kW Dimensions (L x W x H): approx. 3800 x 2300 x 1950 mm Weight: approx. 6.5 tons STANDARD EQUIPMENT PROGRAMMABLE MOTORISED BACK GAUGE Duedpfxoyypb Ro Aixsu 2.0 METRE SIDE GAUGE 1.5 METRE FRONT SUPPORTS SHADOW LINE LIGHT AUTOMATIC HYDRAULIC HOLD DOWN CLAMPS CENTRALISED LUBRICATION FOOTSWITCH SHADOW LIGHT BEAM CYCLE COUNTER BLADE GAP AND RAKE ANGLE ADJUSTMENT ONE SET OF BLADES 4 CUTTING EDGES ADJUSTABLE STROKE PNEUMATIC SHEET SUPPORTS HOUR COUNTER AUTO-DIAGNOSTICS

Condition: used, Pneumatic folding and edging machine FASTI Type 606 - 11 - 1.0 Folding machine for pre-forming sheet metal seams For producing a seam bend Dusdedzqblspfx Aixsu Seam bending machine for thin sheet metal as an alternative to a press brake Serial no.: 9166002 Year of manufacture: 1991 Working length: 1100 mm Material thickness at 45 kg/mm²: 1 mm Compressed air requirement: 6 bar - pneumatic foot switch - roller adjustment via threaded clamping screws Required space (L x W x H): 1600 x 300 x 1050 mm Weight: approx. 250 kg Good condition The seam is the doubling over of the sheet metal edge (1x folded over) to increase the stiffness of the sheet. By folding over, a rounded edge is created, reducing the risk of injury from sharp sheet edges. Ideal for metalworking applications such as sheet metal furniture, cladding panels, or for the production of ventilation and silencer components.

Year of construction: 2010, condition: ready for operation (used), A CNC turret punching machine Amada and an automatic loading and unloading unit LKI Käldman (Amada) are available. 1) CNC turret punching machine Amada EMZ3610, year of manufacture: 2010, pressing force: 300kN, travel X/Y: 2500mm/1525mm, travel X/Y with repositioning: 5000mm/1525mm, max. material thickness: 4.5mm, max. table load: 160kg. Traversing speed X/Y: 100m/80m/min, axis speed: 128m/min, positioning accuracy: +/-0.1mm. Turret stations 45, auto-index stations: 2xB/2xC, turret speed: 30rpm, stroke rate: 1000 strokes/min, machine weight: approx. 21000kg. 2) Loading and unloading system LKI Käldman (Amada) MP Sheetcat 3015, year of manufacture: 2017, min. sheet dimensions X/Y: 1000mm/300mm, max. sheet dimensions X/Y: 3050mm/1525mm, sheet thickness: 0.8mm-6mm, max. sheet weight per pallet: 3000kg, suction cups: 34, machine dimensions X/Y/Z: approx. 8400mm/3600mm/3100mm. Documentation available. On-site inspection is possible. Dusdpfjv Rp Tcox Aixsu

Condition: good (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 8040-0008, Plastic Injection Moulding Machine | Demag Ergotech - Systec 280/630-840 (2800-840) Clamping Force [kN]: 2,800 Number of components: 1 Clamping platen width [mm]: 950 Clamping platen height [mm]: 950 Clear tie bar distance horizontal [mm]: 630 Clear tie bar distance vertical [mm]: 630 Centering ring diameter [mm]: 160 Minimum mould height [mm]: 330 Maximum mould height [mm]: 710 Maximum daylight opening [mm]: 675 Maximum ejector stroke [mm]: 200 Thread [M]: 20 Maximum mould weight [kg]: 3,700 Maximum mould weight, moving platen [kg]: 2,500 Screw diameter [mm]: EE1: 45 Max. shot weight [g] PS: EE1: 320 Injection unit arrangement: EE1: horizontal Equipment: 2-core pull, 6-fold cascade, with robot Inspection possible at any time by prior arrangement. Free loaded on truck (Butzbach). - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: DEMAGErgotech | Ergotec | Ergotech280 Dsdpfx Aoygidwoixouu

Condition: used, Year of construction: 2003, (1) Injection molding machine, Handling: Wittmann | W621 | 2003 Temperature control: HB Therm | HB-100 Z1 | 2013 Miscellaneous: 1x Protective Enclosure 1x Conveyor belt 1x Hot Runner Controller, Mold Masters 1x Conveyor unit, Motan Technical Details: Power supply: 3x400 V Frequency (Hz): 50 Current 1 (A): 189 Current 2 (A): 152 Current 3 (A): 37 Weight (t): 10.1 Pressure (bar): 190 Flow rate (l/min): 206 Dsdpjy N R Iqofx Aixjuu

Condition: excellent (used), Year of construction: 2015, year of last overhaul: 2025, Demag Systec 210-840 (2015) SERVO Manufacturer: Sumitomo SHI DEMAG Type of machine: Systec 210/580-840 Clamping force [kN]: 2100 Shot volume [cm³]: 358 Clearance between tie bars hor. [mm]: 580 Clearance between tie bars vert. [mm]: 580 Mold height min. [mm]: 340 Mold height max. [mm]: 690 Opening stroke max. [mm]: 575 Daylight max. [mm]: 1365 Year of manufacture: 2015 Machine dimensions L/W/H [mm]: 6022 / 1556 / 2090 Control unit and software version: NC3 Max. weight of entire molding tool [kg]: 3300 Screw diameter [mm]: 45 Screw design: 3 zone Screw relation (length/diameter): 20:1 Screw back flow valve: Yes Dsdpjzbg Ezsfx Aixsuu Ejector system type: Hydraulic Installed heating power [kW]: 39 No. of integrated hot runner circuits: 12 Number of temperature control electrical valves: 28 Number of cascade controls: 2 Connection to central drying system: Yes Unloading robot system available: Yes Number of tempering units: 3 Tempering units max. temperature [°C]: 160 Machine oil capacity [l]: 400 Net power of hydraulic pump engine [kW]: 26

Condition: ready for operation (used), Year of construction: 2015, operating hours: 15,642 h, screw diameter: 45 mm, total height: 2,213 mm, overall weight: 15,750 kg, This SUMITOMO SHI DEMAG Systec SP 350/720-840 was manufactured in 2015. It is a hydraulic injection moulding machine, ideal for precision plastic processing. Consider the opportunity to buy this SUMITOMO SHI DEMAG Systec SP 350/720-840 hydraulic injection moulding machine. Contact us for more information. Additional equipment • Fanuc Robot Machine Benefits Qualitative Machine Benefits • Process data acquisition, mould protection Technical Machine Benefits • Mould height min: 350 mm / mould height max: 745 mm • Main electronic connection: 3/400 v 50hz • Programmable sequence, highly dynamic feed speed, hydraulic pressure-dependent holding pressure control, digital/wear-free position measuring system. Extra Information Standard equipment: Support of the moving mould mounting platen via linear guides/ Ejector short / long stroke/ Interface for external printer (hardcopy)/ Individual axis movement optimization (activeAdjust)/ Four-stage mould closing and four-stage mould opening sequence/ Pump drive power II, increased (59.0 kW)/ Mains voltage 400 V ±10% / 50 Hz, 3 phases + N + PE/ Mains connections drive / heating separate/ Data display coloured/ Oil cooler reinforced (cooling water supply up to 35 °C)/ Water connection for mould and machine cooling separate/ Basic version Europe/ Corrosion protection/ Paint finish: Deep black (RAL9005): Machine bed with internals, lower switch cabinet/ Signal white (RAL9003): Clamping unit, injection unit, nozzle guard/ Signal white (RAL9003): Fixed safety devices, upper switch cabinet/ Signal white (RAL9003): Safety doors/ Textured surfaces: Elastic machine bearings/ Digital and wear-free position measuring system (ultrasound/high-resolution rotary encoders for injection, mould and ejector movement)/ Mould connection dimensions type E (according to EUROMAP March '96)/ Centring diameter fixed platen: 160 mm/ Centring diameter moving platen: 160 mm/ Without side ejector plate/ Standard mold installation height: Min: 350 mm/ Max: 745 mm/ Standard closing speed (movements only when safety gate is closed)/ Ejector with position control (p/F+v independently programmable, parallel to mold movement)/ Toggle lever oil lubrication/ Injection unit/ Optional equipment: Speed-controlled pump Servo Technology (activeDrive)/ Emergency stop switch on operator side/ Separate opener for ultra-fine filtering in the bypass (activeCool&Clean)/ Socket 1 x Schuko (230V / 10A), can be disconnected via main switch/ Socket IECEE 3Ph / 400V-16A, can be switched off via main switch/ Flashing light/ Operation with safety door open (operator side)/ 6 pneumatic 5/2-way valves on movable tool plate (programmable)/ 6 pneumatic 5/2-way valves on fixed tool plate (programmable)/ Central maintenance unit for pneumatic valves/ Core pull 1-circuit via proportional valve (programmable, with non-return valves)/ Manual pressure relief for core pull 1-circuit/ Protective clothing on operator side widened (250 mm)/ Hot runner control 12 zones, integrated (2, 75 kW)/ Pneumatic hot runner nozzle control (1x 5/2-way valve)/ Clamping force control/ Active mold protection via sensor when closing (activeQ)/ Manually adjustable monitoring switch for mold open position/ Central grease lubrication (manual)/ Material hopper for automatic filling/ Hopper shut-off with emptying option/ Dedpfex D Hntex Aixjuu Holding pressure switchover dependent on hydraulic pressure (with pressure recording)/ Nozzle contact pressure when mold is open (programmable)/

Year of construction: 2019, condition: ready for operation (used), This DEMAG Systec 210/580-840 was manufactured in 2019. It's a hydraulic injection moulding machine with a clamping force of 210 tons and a power output of 60 kW. It has been used for 31,132 operating hours. Consider the opportunity to buy this DEMAG Systec 210/580-840 hydraulic injection moulding machine. Contact us for more information. • The dosing unit (orange part) is not included. • Integrated socket combination, country-specific, • can be switched off via main switch and shutdown program • 2 x Schuko 1Ph/230V/16A; 2 x IECEE 3Ph/400V/16A residual current device • Pneumatic 5/2 valve No. 1 on movable mold clamping plate; • programmable, supplied via central air connection • includes hoses. Inputs and outputs freely programmable; 3 inputs and 3 outputs; • Terminal point outside the control cabinet • Interface for additional nozzle heating band; socket only • 2-circuit core puller via switching valve on movable mold clamping plate; Q-independent (programmable); • With pilot-operated check valves to prevent core creep • Mold connection dimensions E (similar to Euromap March 96) • With side ejector plate, centering diameter of fixed platen: 160 mm • Centering diameter of movable platen: • Mold installation height increased by 100.0 mm Dedpfx Aijx D Nluoxeuu • Min: 340 mm • Max: 790 mm

Condition: used, Year of construction: 2017, overall weight: 315 kg, total length: 1,840 mm, total width: 1,180 mm, total height: 1,000 mm, VRF SYSTEM PANASONIC U14ME2E8 40 KW Cooling capacity: 40 kW (27/19°C - 35°C) Heating capacity: 45 kW (7/6°C - 20°C) Year of manufacture: 2017 Type of refrigerant: R410a Number of fans: 1 pcs. Compressors: 2 pcs. Copeland (scroll) Dimensions: 1.84 x 1.18 x 1.00 m Weight: 315 kg Dujdpeqz Uciefx Aixou

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 Dedpszb Eg Refx Aixeuu 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 Throat Depth 420 mm

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 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 Dedpfxsyt H Awe Aixjuu 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: 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 Duodpfxszbzq So Aixou 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 year 2000 price POA

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 Dsdpewcd Spjfx Aixsuu Working speed: 10 mm/s Axis number: 6 Including Z axis Motor Power: 13 kW Machine weight: 10500 kg Machine dimensions (LxWxH): 3200 x 1700 x 2500 mm

Condition: reconditioned (used), Year of construction: 1982, functionality: fully functional, overall weight: 17,500 kg, working width: 1,300 mm, working height: 1,300 mm, working range: 1,300 mm, Amada H1300 Horizontal Bandsaw (1982) Capacity 1300 x 1300mm Duodetv E Hcjpfx Aixeu Power 230 V – 50/60 hz / 400 v – 50hz / 460 v 60hz Blade drive 11 kw Hydraulic drive 3.7 kw Coolant drive 0.4 kw Wire brush drive 0.4 kw Blade size 11380mm x thickness 1.6 x width 65 mm Net weight 17.500 kgs Total power requirement 16 kw Machine Data: Model H1300 Year of Construction 1982 Built in Japan

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 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 Duedpfx Aozbqn Hsixsu MAX APPROACH SPEED 200 MAX BEND SPEED 20 MAX RETURN SPEED 200

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 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 Dsdpfx Aezbqnyeixjuu 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: 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 Controlled Axis Y1, Y2, X, R Dedpezbql Ssfx Aixsuu 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, functionality: fully functional, pressing force: 80 t, control type: CNC control, Equipment: safety light barrier, 1 Used Very Clean Amada 8025 cnc down stroke hydraulic pressbrake for sale The Amada HFT 8025 is a CNC hydraulic down-stroking press brake designed for precise sheet metal bending with an 80-ton pressing capacity. It is often equipped with the CD 2000 CNC control system, providing 4-axis control (typically Y1, Y2, X, and R) for high accuracy in industrial applications. Key Technical Specifications Year 2010 Feature Standard HFT 8025 Press Force 80 Tons (800 kN) Bending Length 2,500 mm Stroke Length 200 mm Open Height 470 mm Dujdpfxsyzy D Es Aixsu Throat Depth 420 mm Motor Power 7.5 kW

Condition: used, cutting diameter / mm saw band length 8800 mm cutting width / mm Duedpfszcgkmsx Aixju total power requirement / kW weight of the machine ca. / t required space / m

Condition: excellent (used), Year of construction: 2011, MODEL AMADA TOGU EU PRESCISION TOOL GRINDING MACHINE WHEEL CBN 150 MAX TOOL DIAMETER 160 MAX GRINDING DEPTH ,ONE CYCLE, 0.99 SPINDLE MOTOR 1.5KW Dujdpfx Aioyyln Texou SPINDLE MOTOR SPEED 3000 RPM VERTICAL TRAVERSE 200 MACHINE WEIGT 470 KGS PWOER CONSUMPTION 4.8 KVA