Used Bystronic 3015 for sale (405)

Condition: good (used), functionality: fully functional, Year of construction: 2006, machine/vehicle number: 2540, laser type: CO₂ laser, laser source manufacturer: BYSTRONIC, laser source model: BYLASER 4400, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, power: 52 kW (70.70 HP), input voltage: 400 V, input current: 125 A, input frequency: 50 Hz, overall weight: 12,000 kg, total length: 13,000 mm, total width: 6,000 mm, total height: 2,200 mm, Equipment: documentation/manual, BYSTRONIC BYSTAR 3015 laser cutting machine - including dust extraction system and Donaldson dust collection system, as well as a pallet changer and a BYSTRONIC BYLOADER 3015 loading system - Cutting head Z-axis travel: 170 mm Isdpfx Aezdzi Ssnveau - Max. load capacity of pallet changer: 890 kg - Max. material thickness that can be cut: steel: 0.8 - 25.0 mm, stainless steel: 0.8 - 20 mm, aluminum: 0.8 - 12 mm Note: the machine can be transported on a standard truck! Note: the item must be collected between August 4th and August 13th, 2026, on a date to be confirmed. FCA D-79268 Bötzingen - loaded onto a truck

Condition: used, Year of construction: 2015, Bystronic CO2 laser with 6000W laser power including automation and storage system. Automatic pallet changer Byvision cnc control Automatic nozzle centering Regulated Pulse Piercing Nozzle cleaning Collision detection Isdpfx Aszdtyijnvjau Cooling unit Filter unit More info and videos available on request. Viewing possible upon appointment. Immediately available. Working dimensions: 3000 x 1500 mm Laser output: 6000W Automation (sorting and storage): ASTES4SORT (12 positions) Storage: TRAFO (12 storage positions) Power on: 41643h Cutting hours: 25394h

Condition: good (used), functionality: fully functional, Year of construction: 2005, control type: CNC control, laser power: 4,400 W, sheet thickness steel (max.): 25 mm, sheet thickness stainless steel (max.): 20 mm, sheet thickness aluminum (max.): 12 mm, with ByLaser 4400 with turning axis ByVision cnc control with changing table Iaedpsy N Rgmsfx Anvju Technische Daten / technical details: Blech-Nennmass X, Y / sheet nominal size X, Y 3000, 1500 mm Schneidbereich X, Y / cutting range X, Y 3048, 1524 mm Hub Schneidkopf Z / stroke cutting head Z 170 mm Drehachse: / turning axis: Profilaufnahme Spannfutter / profile taper clamping chuck 15-315 mm Profilzuführung durch das Spannfutter / profile feed through the clamping chuck 15-155 mm max. Profilbearbeitungslänge / max. profile working length 2700 mm Laserleistung / laser capacity 4,4 kW Materialdicke Stahl / thickness of the material steel 25 mm Materialdicke Edelstahl / thickness of the stainless steel 20 Mm Materialdicke Alu / thickness of the material Aluminium 12 mm Gewicht ca. / weight ca. 13500 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

Condition: used, Year of construction: 2012, Technical details: y-travel: 1500 mm distance between columns: 2300 (Brücke) mm Beam Hour: ca. 22000 h laser capacity: 6000 W control: CNC P 8109-10-600D table length: 4500 / Auflage: mm Table width: 2300 mm operating pressure: 120hPa Waterpressure - requiered: max. 6,0 bar voltage: 400 / 50 V / Hz Iodpfx Aneu Nu R Ioveau dimension laser device LxWxH: ca. L: 3,0 x B: 1,5 m dimension filtering system LxWxH: ca. 1,4 x 2,0 x 2,2 m dimension coolant device LxWxH: ca. 2,55 x 1,0 x 1,9 m space requirements of the machine approx.: gesamt: ca. 12,8 x 5,3 x 4,3 m Flatbed laser cutting machine Application: ind. Cutting and engraving Laser medium Co²; N²; compressed air Sheet dimensions/format 3000x 1500mm Cutting thickness: e.g. steel X5CrNi18-10 = 1 - 25mm / CNS 25mm / aluminum: 1 - 15mm (Tabb. available) Resonator - laser source ByLaser 6000W, wavelength 10.600mm, beamØ 20mm, circular polisariation Shuttle table LxWxH: 4500 x 2300 x 1000mm, load capacity 900kg, table support surface = 3200 x 2000mm Rf cooling type WKL 560, refrigerant R 407C, cooling capacity 65kW, high pressure 27bar, pump 220 l/min, fan Dedusting system, Donaldson type DFPRO6 (size approx. 1.4 x 2.0 x 2.2m) Cross conveyor by Kabelschlepp type SRF 040 (size LxW.H: approx. 3630 x 705 x 1000mm) Light barrier Sick type M 4000 Cutting bridge: Y-path 3000mm, stand width 2300mm, cutting carriage size LxWxH: 400 x 300 x 650mm Operating terminal with complete cabinet combination and manual control unit Cut Control *

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2001, operating hours: 90,000 h, laser power: 4,000 W, sheet thickness (max.): 12 mm, table length: 3,000 mm, table width: 1,500 mm, power: 4 kW (5.44 HP), We offer this ready for use Bystronic Bystar 3015 laser cutting machine, year of construction 2001. Iodpfx Anjyt H Tpovoau Manufacturer: Bystronic Model: Bystar 3015 Year of construction: 2001 The machine is in use If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2005, operating hours: 57,467 h, machine/vehicle number: 30003596, degree of automation: semi-automatic, laser type: CO₂ laser, laser source manufacturer: Bystronic, laser source model: Bylaser 4400, laser hours: 57,467 h, laser power: 4,400 W, table length: 3,000 mm, table width: 1,500 mm, working length: 3,000 mm, working width: 1,500 mm, power: 62 kW (84.30 HP), input voltage: 1,200 V, input current: 125 A, input frequency: 50 Hz, Equipment: CE marking, Bystar 3015 laser cutting machine from Bystronic. All maintenance has been carried out correctly by Bystronic and is up to date. The machine is ready for operation and is currently in use. Includes automation with Bytrans 3015 (year of manufacture 2006). Includes cooling system. Includes filter system. Includes 5-inch and 7.5-inch cutting heads. Includes accessories such as lenses, nozzles, etc. Iaedpfxoyxcvfj Anvju We have two laser machines that we need to decommission by the end of July 2026. The price is symbolic and can be significantly reduced if the buyer assumes the decommissioning costs.

Condition: used, Year of construction: 2021, Outstanding Bystronic fiber laser with 10000W laser output, automatic loading station and 2 storage towers. Can be inspected under power upon appointment. Availability: 10/2026 Including: Automatic nozzle change (64 nozzles) Iasdpey T Nc Uofx Anvou Detection camera Kerf scan Cut control Automatic centering of laser beam and nozzle Linear axes Full technical specifications available on request. Working dimensions: 3000 x 1500 mm Laser output: 10000W Automation: ByTrans Modular 3015 Flex + Antil AWL9 2T (V1) cutting hours: 6105h

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2010, operating hours: 26,000 h, machine/vehicle number: R1011250, laser power: 4,400 W, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 170 mm, workpiece weight (max.): 890 kg, Laser source and frequency converter have been renewed! TECHNICAL DETAILS Working Area and Cutting Area Nominal plate size X: 3,000 mm Nominal plate size Y: 1,500 mm Cutting area X-axis: 3,048 mm Cutting area Y-axis: 1,524 mm Cutting head Z-lift: 170 mm Workpiece weight: max. 890 kg Dynamics and Accuracy Positioning deviation: ±0.1 mm Positioning scatter: ±0.05 mm Edge detection accuracy: ±0.5 mm Positioning speed X/Y-axis (axial parallel): max. 80 m/min Positioning speed X/Y-axis (simultaneous): max. 113 m/min Axis acceleration: max. 4.5 m/s² Laser Source Laser power: 4,400 W Laser source: Bylaser 4400 Possible laser sources: Bylaser 3000 / Bylaser 4400 / Bylaser 5200 ARC / Bylaser 6000 MACHINE DETAILS Dimensions and required space Transport system standard height: 3,650 mm Transport system height to magazine: 4,350 mm Material trolley length: 3,000 mm Additional length for extension magnet: 200 mm Material trolley width: 1,600 mm Material trolley height without plate stack: 917 mm Standard lifting height: 550 mm Lifting height to magazine: 1,150 mm Lifting height with stacked tables: 800 mm Transport data and weights Travel unit with lifting unit: 1,300 kg Vacuum gripper frame with double fork system: 1,200 kg PLC cabinet: 500 kg Material trolley: 800 kg Total transport weight ByTrans 3015: 3,800 kg Equipment and Features Vacuum gripper frame plate thickness (loading): max. 25 mm Vacuum gripper frame plate weight (loading): max. 900 kg Number of vacuum grippers: 42 Weight per gripper: max. 45 kg Compressed air: 6 bar Vacuum: -0.6 bar Double fork system plate thickness (unloading): max. 25 mm Double fork system plate weight (unloading): max. 900 kg Fork travel path: 2 x 790 mm Iodpoy Rt Ezofx Anvsau Cutting hours: 26,000 h EQUIPMENT ByTrans 3015 Extended Bylaser 4400 Shuttle table Loading arm Integrated 4th rotary axis Vacuum gripper frame Loading unit with suction gripper frame Double fork system Material trolley Vacuum pump Plate separator Double sheet detection Cassette trolley Air conditioning Control cabinet with signal lamp and emergency stop Safety fence Photoelectric sensors ByTower storage system

Condition: excellent (used), functionality: fully functional, Year of construction: 2017, laser power: 4,000 W, sheet thickness steel (max.): 20 mm, sheet thickness aluminum (max.): 15 mm, sheet thickness brass (max.): 8 mm, total length: 3,000 mm, working range: 1,500 mm, Equipment: safety light barrier, Bystronic BySprint Fiber 3015, 4000W Iedpfxjup Tfce Anvsau Maximum cutting area: X-axis: 3048 mm, Y-axis: 1524 mm, Z-axis: 70 mmNominal sheet size: 1500 x 3000Materials and maximum thicknesses of materials to be cut: Steel 20 mm, Stainless steel 15 mm, Aluminium 15 mm, Brass and copper 8 mm.Cutting accuracy: 0.1 mmPacking accuracy: 0.05 mmMaximum workpiece weight: 890 kg

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2007, operating hours: 15,000 h, controller model: BySOFT, laser power: 2,200 W, travel distance X-axis: 1,562 mm, travel distance Y-axis: 772 mm, travel distance Z-axis: 100 mm, TECHNICAL DETAILS X-axis travel: 1,562 mm Y-axis travel: 772 mm Z-axis travel: 100 mm Material thickness (iron): 15 mm Rapid traverse X-Y-Z: 100 - 100 m/min Working area: 1,500 x 3,000 mm MACHINE DETAILS Iajdpfx Ajy D Iklenvou Control unit: BySOFT Laser source: Bylaser 2200 Laser power: 2,200 W Weight: 13,500 kg Operating hours: 15,000 h

Condition: used, Year of construction: 2007, x-travel 1562 mm y-travel 772 mm z-travel 100 mm laser capacity in Watt 2200 positioning speed x 100 / y 100 m/min. Iodpfx Anoy R Ecxjvjau working area 3000 x 1500 mm fuse 80 A Power connection 37 kVA weight of the machine ca. 13,5 t dimensions of the machine ca. 13,5 x 2,2 x 5,60 m Co2 ByLaser 2200M Flue gas extraction with water cooling WKL 300-F Laser power: 2.2 kW (2200 W) Maximum sheet thickness (mild steel): 8 mm Maximum sheet thickness (stainless steel): 6 mm Maximum sheet thickness (acid-resistant steel): 6 mm Maximum sheet thickness (aluminum): 4 mm Maximum workpiece dimensions (L x W): 3000 x 1500 mm 2x cutting head 5" 1x cutting head 7.5" various copper nozzles

Condition: used, Year of construction: 2018, Excellent Bystronic fiber laser with 8000W laser output and ByTrans cross automation. Viewing possible upon appointment. Iasdoy Eqk Iepfx Anvsu Availability: Aug-Sept 2026 Working dimensions: 3000 x 1500 mm Laser output: 8000W Power on hours: 32.249 Cutting hours: 11.594 Automation: By Trans Cross

Condition: used, functionality: limited functionality, Year of construction: 2010, operating hours: 8,472 h, machine/vehicle number: 10036188/30012864, control type: CNC control, controller manufacturer: Bystronic, laser type: fiber laser, laser source manufacturer: IPG, laser source model: YLS-2000, laser hours: 8,472 h, laser power: 2,000 W, sheet thickness (max.): 12 mm, sheet thickness steel (max.): 12 mm, sheet thickness stainless steel (max.): 6 mm, sheet thickness aluminum (max.): 8 mm, sheet thickness brass (max.): 4 mm, sheet thickness copper (max.): 3 mm, working length: 3,048 mm, working width: 1,524 mm, travel distance X-axis: 3,048 mm, travel distance Y-axis: 1,524 mm, travel distance Z-axis: 70 mm, positioning speed: 140 m/min, repeat accuracy: 0.1 mm, workpiece weight (max.): 890 kg, input voltage: 400 V, input current: 63 A, input frequency: 50 Hz, type of input current: three-phase, type of cooling: water, compressed air connection: 6 bar, overall weight: 15,000 kg, total length: 11,018 mm, total width: 6,055 mm, total height: 2,565 mm, Equipment: CE marking, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, safety light barrier, Bystronic Bysprint Fiber 3015 Immediately available Manufacturer: Bystronic Model: BySprint Fiber 3015 Year of manufacture: 2010 / new resonator and cutting head in 2013 Sheet format: Large format 3000mm x 1500mm Operating hours: 8,472 laser hours / 42,600h machine on Prospective buyers are welcome at any time; we can gladly demonstrate and test the machine on-site. Standard equipment: - BySprint Fiber 3015; Fiber 2000 - Shuttle table system with 2 shuttle tables - Scrap cart with rollers Ijdpfsy I Dgkjx Anveau - Restart Manager - Uninterruptible power supply (UPS) - Piercing jet - Nozzle cleaning - Operator safety in the cutting area - Operator safety in the loading/unloading area TECHNICAL DATA: - Max. positioning speed (X/Y axes parallel): 100 m/min - Max. simultaneous positioning speed: 140 m/min - Positioning deviation Pa (VDI/DGQ 3441): +/- 0.1 mm - Positioning scatter Ps (VDI/DGQ 3441): +/- 0.05 mm - Edge detection accuracy: +/- 0.5 mm - Max. workpiece weight: 890 kg - Table changeover time: 35 seconds - Laser power: 2,000 watts - Max. sheet thickness: - Steel: 12 mm - Stainless steel: 6 mm - Aluminum: 8 mm - Brass: 4 mm - Copper: 3 mm - Machine weight (without extraction, chiller): approx. 12,000 kg - Machine dimensions without platform: approx. 11,000 mm length, 6,055 mm width, 2,565 mm height (extraction H=3,000 mm) - Machine dimensions with platform (as installed at our site): approx. 11,000 mm length, 4,200 mm width, 5,500 mm height (recommended H=7,000 mm) Platform is not included in the sale! Dismantling, loading, and transport should preferably be organized by the buyer to ensure proper reassembly. Various aids can, if available, be provided by arrangement. All information and dimensions are provided to the best of our knowledge and belief; however, we cannot guarantee completeness or accuracy! The sale is as seen, without guarantee, return, or similar. Subject to prior sale.

Condition: good (used), functionality: fully functional, Year of construction: 2011, Bystronic Bystar 3015 Flatbed Laser CO² + Bytrans Cross 3015 (Sheet Metal Automation) Laser medium: CO2 Laser beam diameter: 20mm Laser power: 4.4 kW Machine dimensions (L/W/H): 9500/6500/3500 (incl. Doldson extraction system) Table length and width: 3000/1500 mm Cutting area -x/-y: 3000/1500 mm Sheet thickness steel: 25 mm Sheet thickness stainless steel: 20 mm Sheet thickness aluminium: 12 mm Machine operating hours: 106,367 h Laser operating hours (excitation module): 73,725 h Beam on hours: 50,873 h Includes: Iasdpfx Aoyztchonvou Depro 6-SPRK extraction system Bylaser 4400 resonator WKL 430 chiller unit Subject to prior sale, modifications, and errors!

Year of construction: 2012, operating hours: 14,534 h, condition: ready for operation (used), General Data Iedpfxjx D R Tto Anvoau Machine weight 13000 kg Control Unit Brand BYSTRONIC Model ByVision Cutting Main Drive Laser power 3000 W Table Table load 750 kg This Bystronic Bysprint Fiber 3015 3kW was manufactured in 2012. It features a max laser power of 3,000 W and handles sheet sizes up to 3000 × 1500 mm. It supports a max cutting thickness of 20 mm for steel and 12 mm for stainless steel and aluminium. If you are looking to get high-quality cutting capabilities, consider the Bystronic Bysprint Fiber 3015 3kW machine we have for sale. Contact us for more information about this machine. Application Types Cutting

Condition: like new (used), functionality: fully functional, Year of construction: 2017, Bystronic laser Iaedpfxoydq Hns Anvsu

Year of construction: 2012, condition: ready for operation (used), This Bystronic Bysprint Pro 3015 was manufactured in 2012. It features a BYSTRONIC ByLaser 4400 CO2 laser and is equipped with BYSTRONIC ByVision CNC control and a BYSTRONIC Byloader 3015 sheet loader. If you are looking to get high quality cutting capabilities consider the Bystronic Bysprint Pro 3015 machine we have for sale. Contact us for more information. Application Types Iaedpfsx Rpd Hsx Anveu Cutting

Condition: excellent (used), functionality: fully functional, Year of construction: 2018, Max. sheet size: 3000 x 1500 mm Fiber laser 3 kW Max. material thickness: Carbon steel: 20 mm, Stainless steel: 12 mm, Aluminum: 12 mm, Copper: 6 mm Accuracy: Repeatability ±0.05 mm Sheet change time: 27 sec. Cutting hours: 15400 h Length: 10495 mm Width: 6903 mm Isdpfxsyr N Uao Anvoau Height: 2880 mm Weight: 13000 kg

Condition: good (used), Year of construction: 2012, Machine is in good working condition. Isdpfx Aeylx Hronvsau

Condition: used, Year of construction: 2017, Working hours laser on: 28.313 h Working hours beam on: 8.421 h Laser power: 6000 Watt Working range laser: 3048 x 1524 x 70 mm Max. steel: 25 mm Max. stainless steel: 30 mm Max. aluminium: 30 mm Max. copper: 12 mm Max. brass: 12 mm Length: 11000 mm Width: 6050 mm Height: 2565 mm Machine weight: 12000 kg Electrical connected load: 31 kW Iasdpfx Aoyrfxzonvju Standard configuration - Maximum positioning speed parallel axis x, y: 120 m/min- Maximum simultaneous positioning speed: 170 m/min- Positioning accuracy Pa: +/- 0,05 mm- Repeatability Ps: +/- 0,025 mm- Maximum workpiece weight: 1100 kg- Operation via panel: ByVision Touchscreen and manual control unit Extended machine accessories - nozzle changer 40 positions- Detection Eye - Cut Control- Power Cut Fiber Automation - ByTrans Extended

Condition: used, Year of construction: 2023, Opportunity to purchase a 2023 Bystronic Fiber laser with 12000W laser output. Can be inspected under power. Immediately available. Technical specifications and options in the attached pictures. Working dimensions: 3000 x 1500 mm Laser output: 12000W Iaedpfx Aeywkrfenvsu Power on hours: ca 13500h Cutting hours: < 2000h

Condition: used, functionality: unexamined, Year of construction: 2006, machine/vehicle number: 2485, control type: CNC control, degree of automation: automatic, controller manufacturer: Bystronic, controller model: HMI, laser type: CO₂ laser, laser source manufacturer: Bystronic, laser source model: ByLaser 4400, laser power: 4,400 W, laser wavelength: 10,600 nm, sheet thickness (max.): 20 mm, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 12 mm, sheet thickness aluminum (max.): 8 mm, table length: 3,000 mm, table width: 1,500 mm, working length: 3,000 mm, working width: 1,500 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, input voltage: 400 V, input current: 125 A, input frequency: 50 Hz, type of cooling: water, overall weight: 12,000 kg, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, For sale: A powerful and reliable industrial laser cutting system manufactured in Switzerland. The unit comes as a complete operational package, including a material storage tower and an upgraded filtration system. Key specifications: Iedpfx Ajygikdenveau Model: Bystronic Bystar 3015 Laser source: ByLaser 4400 (power output: 4,400 W) Type: CO2 laser Year of manufacture: 2006 Working area: 3,000 x 1,500 mm Country of origin: Switzerland The package includes: Storemaster RollyTower RT (2010): Automated sheet material storage system with a total load capacity of 30,000 kg (3,000 kg per level). Donaldson Torit DFPRO4 (2018): High-efficiency fume and dust filtration unit with nanofiber filters. EF Cooling WKL 430: Industrial chiller unit for stable laser operation. Control panel: Original Bystronic HMI system. Condition and notes: The equipment is offered in its current working condition. With 4.4 kW of power, it is capable of efficiently cutting thick metal materials. The Donaldson filtration system (2018) is significantly newer than the laser, ensuring state-of-the-art air purification. For any inquiries, please feel free to contact us!

Condition: refurbished (used), functionality: fully functional, Year of construction: 2014, operating hours: 18,000 h, machine/vehicle number: 10054065, control type: CNC control, controller model: ByVision, laser type: fiber laser, laser source manufacturer: Raytools, laser source model: Maxphotonics, laser hours: 18,000 h, laser power: 6,000 W, table length: 3,000 mm, table width: 1,500 mm, power: 6 kW (8.16 HP), year of last overhaul: 2025, Manufacturer: Bystronic Model: BySprint Fiber 3015 6000 W Year of manufacture: 2014 Operating hours: approx. 18,000 h Cutting hours: approx. 4,000 h Serial number: 10054065 The machine has been fully serviced and upgraded with a new laser source, increasing the power from 2 kW to 6 kW. Company: Laser Inženjering d.o.o. Ijdpfx Ajyr S N Tenvsau Laser power: 6000 W (Maxphotonics) Working area: 3000 × 1500 mm Maximum positioning speed: 140 m/min Acceleration: up to 1.2 g Positioning accuracy: ± 0.1 mm Table exchange time: 10 seconds Machine weight: 8,900 kg Equipment: • Dual pallet changer system • Fully enclosed protective cabin • ByVision CNC control • Raytools cutting head • Donaldson extraction system DFPRO 4000 (4000 m³/h) • Chiller for fiber laser source • UPS power supply • Automatic cutting technology selection • Collision detection system • Piercing Jet • Scanning system The machine is ready for operation and offers high productivity with low operating costs. Trade-in possible.

Year of construction: 2015, condition: ready for operation (used), - USED - FIBER LASER CUTTING MACHINE WITH PALLET CHANGER X-AXIS TRAVEL: 3048 mm Y-AXIS TRAVEL: 1524 mm Z-AXIS TRAVEL: 70 mm MAX ADMITTED LOAD: 750 Kg/m WORKING AREA: 3000 x 1500 mm SOURCE: IPG Fiber 4000 ; 4000 W CONTROL UNIT: ByVISION WEIGHT: 13000 Kg Ijdpfxsxcqrgs Anvsau

Year of construction: 2015, condition: ready for operation (used), - USED - FIBER LASER CUTTING MACHINE WITH PALLET CHANGER X-AXIS TRAVEL: 3048 mm Y-AXIS TRAVEL: 1524 mm Z-AXIS TRAVEL: 70 mm MAX ADMITTED LOAD: 750 Kg/m Iedpevcr Tpofx Anvoau WORKING AREA: 3000 x 1500 mm SOURCE: IPG YLS-4000 ; 4000 W CONTROL UNIT: ByVISION ACCESSORIES: PORTABLE HANDWHEEL NOTE: AUTOMATIC NOZZLE CHANGER