Used Bed-Type Cnc Milling Machine for sale (87,178)

Condition: ready for operation (used), Year of construction: 2000, Available immediately from our location: CNC bed milling machine MTE Type: Kompakt Plus Codpfx Aezrbw Esi Roha Year of manufacture: 2000 Heidenhain TNC 410 control Table: 2200 x 750 mm Travel ranges X/Y/Z: 2000/800/800 mm Table load: 4 tons Tool holder: SK 50 Hydraulic tool clamping Spindle speeds: 40 – 2500 rpm Spindle power: 15 kW Total power consumption: 30 kW Coolant system Weight: 12 tons Price: Euro 10,000.00 plus VAT, ex works.

Condition: like new (used), Year of construction: 2018, operating hours: 432 h, functionality: fully functional, LAGUN BM4RT Bed Milling Machine Manufacturer: Lagun Type: BM4RT Year of manufacture: 2018 Condition: operational, used, like new Operating hours: 1650 h Chjdpfjzmpydox Ai Rja Spindle hours: 438 h Control system: Heidenhain iTNC 640 Video available. Further information upon request.

Condition: ready for operation (used), Year of construction: 1996, travel distance X-axis: 2,000 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 800 mm, spindle speed (max.): 2,500 rpm, Heidenhain TNC 407 control unit Table: 2000 x 700 mm Travel: 2000 x 800 x 800 mm Spindle: SA 50 Maximum spindle speed: 2500 rpm Weight: 10000 kg Chsdpfjzbrkpjx Ai Rea

Condition: ready for operation (used), Year of construction: 2002, operating hours: 22,347 h, functionality: fully functional, machine/vehicle number: 190347, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,600 mm, travel distance Z-axis: 1,500 mm, table load: 10,000 kg, controller model: Heidenhain TNC 430 B, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS 6 axes (X, Y, Z, table C, swivel head A, B) Travel range X-axis: 3,000 mm Travel range Y-axis: 1,600 mm Travel range Z-axis: 1,500 mm Table size (2x): 2,000 x 2,000 mm Table load: 10 t Spindle speeds: 60 - 3,600 rpm Spindle mounting: ISO 50 MACHINE DETAILS Control system: Heidenhain TNC 430 B digital Number of controlled axes: 6 Chsdpfx Aezku Sgji Roa Milling drive: 28 kW Total power consumption: 48 kW Dimensions & Weight Space requirement: approx. 6.5 x 3 x 3 m Machine weight: approx. 47 t Program runtime: 22,347 h EQUIPMENT Integrated coolant supply (ICS) 40-position automatic tool changer Chip conveyor High-speed spindle (30,000 rpm) 2 pallets

Condition: ready for operation (used), Year of construction: 2000, operating hours: 25,616 h, functionality: fully functional, machine/vehicle number: 184640, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,400 mm, travel distance Z-axis: 1,500 mm, table load: 10,000 kg, controller model: Heidenhain TNC 430 B, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel in X-axis: 3,000 mm Travel in Y-axis: 1,400 mm Travel in Z-axis: 1,500 mm Table size: 3,200 x 1,100 mm Table load: 10 t Cedpfxezku R Ao Ai Reha Spindle speeds: 60 - 4,000 rpm Spindle mounting: ISO 50 MACHINE DETAILS Control system: Heidenhain TNC 430 B digital Milling drive: 22 kW Total power consumption: 50 kW Dimensions & Weight Space requirement: approx. 6.5 x 3 x 3 m Machine weight: approx. 22 t Program run time: 25,616 h Machine operating hours: 53,291 h Control system operating hours: 55,029 h EQUIPMENT 20-position automatic tool changer Milling head automatically swivels and rotates in 1.5° increments Chip conveyor Adaptable high-speed spindle (30,000 rpm) Mist coolant system

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, 3-axis-Bed Type Milling Machine - Universal | Brand: AUERBACH | Type: FBE 2000 Year of manufacture: 2002, complete overhauled by the manufacturer in 2015 The complete overhaul in 2015 included, amongst other things, the disassembly of all axes, cleaning, reassembly and recommissioning. The machine can be inspected under power by appointment. Condition: Very well maintained / ready for use. Operating hours (July 13, 2026): approx. 40.000 h Last maintenance carried out in 2025, at 36.250 operating hours. TECHNICAL SPECIFICATIONS: Travels: - X-axis: 2.000 mm - Y-axis: 1.000 mm - Z-axis: 900 mm Dimensions / Weight: Dimensions W/D/H: 5,5 (7,15 including chip conveyor) x 4,1 x 2,7 m Machine weight: 13 tons EQUIPMENT: - CNC control system: Heidenhain TNC 426 - Universal milling head (mechanically swivelling), Brand: SEMPUCO, KFU-2/45/021 - Spindle speed: 3.500 rpm - Tool magazine: 46 positions Chsdpfjzmn Ruex Ai Rja - Tool holder: SK 50 - Electronic handwheel - 3D infrared measuring probe, brand: m&h Hexagon - Table load: 6 tons - 5 x 22 T-slots in the milling table - Chip conveyor with coolant system - Large air-conditioning unit control cabinet - Drive motor for the Z-axis (spare part) - Documentation in German No guarantee is given for the completeness and accuracy of the technical data and equipment. - Subject to prior sale -

Condition: not inspected (used), Universal milling machine Deckel FP2Lb directly from the seller Technical data: >> Machine No. 0793 Cjdpezlqaiefx Ai Rsha >> Fixed angular table (clamping surface 1000 mm x 440 mm) >> Speed: 40 - 2000 rpm >> Feed and rapid traverse in 3 axes >> Feed from 8 to 400 mm/min >> Rapid traverse 1500 mm/min in all feed directions >> Drive power: approx. 2.2 kW >> Travels X/Y/Z: 800/300/400 mm (Y travel can be extended by an additional 200 mm) >> Equipment: Vertical and horizontal spindle >> Extendable vertical quill and horizontal quill - SK-40 >> Collet system S20x2 >> Weight approx. 1900 kg Accessories and equipment: >> Central lubrication >> Modified control cabinet About the machine: Offered is a used universal milling machine Deckel FP2Lb in functional condition. The machine comes directly from the seller and is sold as is. The vertical head can be moved by 200 mm to allow for an even larger working area. A central pump ensures the lubrication of the various axes. A special feature of this machine type is its basic design; it is a machine with a sloped bed. The movement operations are assigned to the working spindle and thus to the tool. Different workpiece weights have no influence on the axis movements. Take advantage of the opportunity to inspect and test the machine on site while it is powered up. The Deckel is sold as a source of spare parts, without inspection and without warranty.

Condition: ready for operation (used), Year of construction: 2001, travel distance X-axis: 1,300 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 800 mm, spindle speed (max.): 3,000 rpm, overall weight: 10,000 kg, Heidenhain TNC 426 control Table: 1400 x 700 mm Travel: 1300 x 800 x 800 mm Spindle: SA 50 Maximum spindle speed: 3000 rpm Chsdpfxozbrilj Ai Rea Weight: 10,000 kg

Condition: used, Year of construction: 1994, Zayer ZF2000 Year of manufacture: 1994 Heidenhain TNC 360 control system X-axis: 1700 mm Y-axis: 800 mm Z-axis: 890 mm 3000 rpm Table: 2000 mm x 630 mm Maximum weight on the table: 6000 kg Spindle taper: SK 50 Spindle motor power: 26 kW Weight: 13000 kg Chodpfx Aezlrkpoi Rja Requires inspection/maintenance!

Condition: ready for operation (used), Year of construction: 2007, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,250 mm, table load: 2,500 kg, rotational speed (max.): 3,000 rpm, overall weight: 10,000 kg, CNC Heidenhain TNC 530 Maximum spindle speed: 3000 rpm Cedpfx Aiey Nnune Roha Automatic tool changer SA 50 Power: 22 kW Tool changer Travel: 2000 x 1000 x 1250 mm Chip conveyor Machine weight: 12,500 kg

Condition: ready for operation (used), Year of construction: 2004, functionality: fully functional, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,100 mm, spindle speed (max.): 3,000 rpm, workpiece weight (max.): 5,000 kg, TECHNICAL DETAILS Travel in X-axis: 2,000 mm Travel in Y-axis: 1,000 mm Travel in Z-axis: 1,100 mm Maximum workpiece weight: 5,000 kg Clamping area (L x W): 2200 x 850 mm Number of T-slots: 5 Width of T-slots: 22 mm T-slot spacing: 150 mm Feed rate in X/Y/Z axis: 10,000 mm/min Rapid traverse rate in X/Y/Z axis: 20,000 mm/min Spindle speed: 60 - 3,000 rpm Swivel range of the milling head: -180°/+177.5° Positioning of the milling head angle: Automatic in the A+B planes Positioning accuracy: ±0.014 mm Repeatability: ±0.008 mm Ball screw diameter in X/Y/Z axis: 63 mm Chedpfx Aiozmfn Dj Roa Ball screw pitch in X/Y/Z axis: 16/10/10 mm MACHINE DETAILS CNC control: HEIDENHAIN iTNC 530 Motor power: 38 kW Power of the hydraulic unit: 1.8 kW Operating pressure of the hydraulic unit: 110 bar Capacity of the hydraulic unit tank: 100 l Delivery rate of the hydraulic pump: 9 l/min Power of the cooling unit: 1.36 kW Air pressure: 6–7 bar Air flow rate: 50–225 l/min Power supply: 400 V; 50 Hz Dimensions & Weight Dimensions (L x W x H): 5,500 x 4,000 x 2,900 mm Total weight: 14,000 kg EQUIPMENT Two-stage spindle speed control

Condition: new, Year of construction: 2026, Power supply: 400 V Motor power: 5.5 kW Spindle speed: 50 – 1520 rpm Table dimensions: 1700 × 400 mm Maximum table load: 1000 kg Table movement range: 1300 x 400 x 600 mm Maximum table load: 1000 kg Codszr I Spopfx Ai Rsha Machine type: Console milling machine Design: Heavy Line Application: Metal machining Machine dimensions (L × W × H): 2245 × 2100 × 2000 mm Weight: 3700 kg

Condition: excellent (used), CNC LAGUN GBM X: 6000 Y: 1200 Z: 1500 ATC 40 TOOLS Cedpfx Aioznnbcj Rjha AUTOMATIC HEAD 2,5º COOLING THROUGH THE TOOL

Condition: used, Year of construction: 1988, x-travel 1800 mm y-travel 700 mm z-travel 1200 mm Chsdpfjzf Nuxox Ai Rea ja 2 control Heidenhain 155 table: 700-2000 mm documentation ja dismantled ja weight of the machine ca. 12,5 t

Condition: used, Year of construction: 2018, Bed milling machine, second-hand Make: Austen Model AX 607 Year of construction: 2018 Control unit Basis HH 5-axis HSC bed-type milling machine for machining of long parts, such as beams. Was used for aluminum profiles in window construction and can also be used for light steel machining. steel. Spindle rotates and swivels. Machine moves on linear guides and has direct HH measuring systems. Technical data: X-travel 7000 mm Y-travel 600 mm Z-travel 600 mm Spindle speeds infinitely variable 20-20,000 rpm Spindle motor 11 kW Feed range X-direction 0-90 m/min. Feed range Y-direction 0-50 m/min. Chjdpfxju Rfh Te Ai Rja Feed range Z-direction 0-40 m/min. Tool changing device 15 Pos. Spindle holder 63 HSK- Total power requirement 50 kVA Machine weight 12 to. Space requirement 9x2x2.7 m

Condition: new, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,300 mm, travel distance Z-axis: 1,500 mm, rapid traverse X-axis: 30,000 m/min, rapid traverse Y-axis: 30,000 m/min, rapid traverse Z-axis: 30,000 m/min, position of the milling head: Universal-Diagonal-Fräskopf, spindle speed (max.): 6,000 rpm, table width: 1,200 mm, table load: 6,000 kg, table length: 1,600 mm, workpiece weight (max.): 6,000 kg, torque: 1,178 Nm, power: 31 kW (42.15 HP), Equipment: rotational speed infinitely variable, LAGUN BM 3RT bed-type milling center with rotary table – available for short-term delivery The LAGUN BM 3RT is a highly stable bed-type milling center with a rotary table for heavy and precise machining. Ideal for single-part production as well as series production with the highest requirements for rigidity, accuracy, and reliability – all without complex foundation work. Your advantages at a glance: ✔ Delivery and commissioning by JMT technicians included ✔ Original spare parts available directly from stock Chsdpfx Aishy At Aj Roa ✔ Technical support and on-site service in Germany ✔ Training and instruction for operating personnel included ✔ Financing and lease-purchase options available upon request ✔ 24-month warranty Why LAGUN: LAGUN is one of the leading machine tool manufacturers in Spain (MAHER HOLDING) and stands for robust design, high dynamics, and decades of experience in the construction of bed-type milling machines. The machines impress with their high reliability, ease of maintenance, and economical operation. Technical features: Control system: HEIDENHAIN TNC 640 contour control HEIDENHAIN 19" TFT screen HEIDENHAIN motors, measuring systems, and electronic handwheel HR-510 Cooling: Internal coolant supply (ICS) 36 bar Tool changer: 40-position chain magazine with dual gripper Chip disposal: Double-hinge belt conveyor (front and rear) Enclosure: Full enclosure (perimeter) Accuracy: Positioning accuracy: ± 0.015 mm Repeatability: ± 0.008 mm Your advantages with JMT: ✔ Official LAGUN distribution partner in Germany ✔ Technical support and on-site service ✔ Fast spare parts supply ✔ Training and instruction included ✔ Reference machines available in Germany Contact us – we will be happy to advise you and prepare a customized offer.

Condition: new, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,300 mm, travel distance Z-axis: 1,500 mm, rapid traverse X-axis: 30,000 m/min, rapid traverse Y-axis: 30,000 m/min, rapid traverse Z-axis: 30,000 m/min, position of the milling head: Universal-Diagonal-Fräskopf, spindle speed (max.): 6,000 rpm, table width: 1,200 mm, table load: 6,000 kg, table length: 1,600 mm, torque: 1,178 Nm, power: 31 kW (42.15 HP), Equipment: rotational speed infinitely variable, LAGUN BM 2RT bed-type milling center with rotary table – available for short-term delivery The LAGUN BM 2RT is a highly stable bed-type milling center with a rotary table for heavy-duty and precision machining. Ideal for single-piece production as well as series production with the highest requirements for stiffness, accuracy and reliability – and all this without complex foundation work. Your advantages at a glance: ✔ Delivery and commissioning by JMT technicians included ✔ Original spare parts available directly from stock ✔ Technical support and on-site service in Germany ✔ Training and instruction for operating personnel included ✔ Financing and lease-purchase options available upon request ✔ 24 months warranty Why LAGUN: LAGUN is one of the leading machine tool manufacturers in Spain (MAHER HOLDING) and stands for robust design, high dynamics and decades of experience in the construction of bed-type milling machines. The machines impress with their high reliability, ease of maintenance and economical operation. Technical specifications: Control system: HEIDENHAIN TNC 7 control HEIDENHAIN 19" TFT screen HEIDENHAIN motors, measuring systems and electronic handwheel HR-510 Cooling: Internal coolant supply (ICS) 36 bar Tool changer: 40-position chain magazine with double gripper Chip disposal: 2 x articulated belt conveyors (front and rear) Enclosure: Full enclosure (perimeter) Accuracy: Positional accuracy: ± 0.015 mm Repeatability: ± 0.008 mm Your advantages with JMT: ✔ Official LAGUN sales partner in Germany ✔ Technical support and on-site service ✔ Fast spare parts supply Codoff Hz Hspfx Ai Reha ✔ Training and instruction included ✔ Reference machines available in Germany Contact us – we will be happy to advise you and prepare an individual offer.

Condition: new, travel distance X-axis: 5,000 mm, travel distance Y-axis: 1,300 mm, travel distance Z-axis: 1,500 mm, rapid traverse X-axis: 30,000 m/min, rapid traverse Y-axis: 30,000 m/min, rapid traverse Z-axis: 30,000 m/min, position of the milling head: Universal-Diagonal-Fräskopf, spindle speed (max.): 6,000 rpm, table width: 1,100 mm, table load: 14,000 kg, table length: 5,100 mm, overall weight: 35,000 kg, torque: 1,178 Nm, spindle motor power: 53 W, Equipment: rotational speed infinitely variable, LAGUN BM 5 Bed Milling Machine The LAGUN BM 5 is a highly stable bed milling machine designed for heavy-duty and precision machining. It is ideal for single-part production as well as series production with the highest requirements for stiffness, accuracy, and reliability – and all without requiring extensive foundation work. Your advantages at a glance: ✔ Delivery and commissioning by JMT technicians included ✔ Original spare parts available directly from stock ✔ Technical support and on-site service in Germany ✔ Training and instruction for operating personnel included ✔ Financing and lease-purchase options available upon request ✔ 24-month warranty Why LAGUN: LAGUN is one of the leading machine tool manufacturers in Spain (MAHER HOLDING) and stands for robust construction, high dynamics, and decades of experience in the construction of bed milling machines. The machines offer high reliability, ease of maintenance, and economical operation. Technical specifications: Control system: HEIDENHAIN TNC 7 control HEIDENHAIN 19" TFT screen HEIDENHAIN motors, measuring systems, and electronic handwheel HR-510 Cooling: Internal coolant supply (ICS) 36 bar Tool changer: 24-position drum magazine with double gripper Chip disposal: 2 x hinged belt conveyor (front and rear) Preparation: Preparation for 4th axis (rotary table optional) Cedpfxjq Ixh He Ai Rjha Enclosure: Full enclosure (perimeter) Accuracy: Positioning accuracy: ± 0.025 mm Repeatability: ± 0.008 mm Your advantages with JMT: ✔ Official LAGUN sales partner in Germany ✔ Technical support and on-site service ✔ Fast spare parts supply ✔ Training and instruction included ✔ Reference machines available in Germany Contact us – we will be happy to advise you and prepare an individual offer for you.

Condition: used, Year of construction: 2001, CNC Fixed Bed Milling Machine CORREA type CF 17 D Year of construction: 2001 Codpezmx R Sofx Ai Rjha Travel X: 2000 mm Travel Y: 800 mm Travel Z: 800 mm Numerical Command: HEIDENHAIN 426 Spindle: ISO 50 Spindle speed: from 20 to 3000 RPM Table size: 2000 x 700 mm Max weight on table: 3500 kg Spindle motor: 17 kW Dimensions (L x W x H): 5300 x 2900 x 2800 mm Weight: 9 T

Condition: used, Year of construction: 2018, Technical details: x-travel: 3500 mm y-travel: 1300 mm z-travel: 1600 mm table-size: 3860 x 1200 mm mm turning speeds: 4.000 1/min max. torque on the spindle: 900 Nm tool change unit: 40 taper ISO: 50 rapid traverse: 35 m/min milling spindle drive: 43 kW control: TNC 640 HEIDENHAIN Chedpfxjzipkbs Ai Rja weight of the machine ca.: 24 t Universal- CNC-bed-milling machine with toolchanger, • H200 universal milling head 2,5° x 2,5 ° • 40-ATC • 5-axis-interpolation • DCM collission control • Interpolation turning • M&H 3D-touchprobe • ICS 20 bar • paper filter + magnetic separator • cabin • 3 chipconveyor accessories: toolholder (approx. 40 pcs.) approx. 12.000 h "machine on", approx 5.000h "spindle on", still under power in closed factory *

Condition: used, Year of construction: 2012, x-travel 1600 mm y-travel 710 mm z-travel 700 mm Cedpfxjyyqguj Ai Roha Control HEIDENHAIN, TNC 124 table surface area 2200 x 550 mm spindle taper SK 50 DIN 69871 spindle turning speed - stepless 40 - 1600 U/min spindle drive 11 kW feed X/Y/Z-axis 2000/2000/1000 mm/min. rapid traverse X/Y/Z axis 5000/5000/2500 mm/min feed motor 3 kW distance table / vertical spindle 50 - 750 mm distance table/horizontal spindle 60 - 760 mm table load max. 3000 kg total power requirement 15 kW weight of the machine ca. 8 t dimensions of machine L x W x H 3,15 x 2,75 x 2,70 m Accessories: Univ.-milling head with hydr. tool clamping, electron. handwheel, table housing, coolant

Condition: used, Year of construction: 2007, operating hours: 39,215 h, travel distance X-axis: 2,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,100 mm, spindle speed (max.): 4,000 rpm, controller model: Fanuc 18i-MB, TECHNICAL DETAILS Travel range, X-axis: 2,500 mm Travel range, Y-axis: 1,000 mm Travel range, Z-axis: 1,100 mm Table dimensions: 2,700 × 850 mm Table load capacity: 6,000 kg Spindle connection: ISO 50 – DIN 69871 AD Spindle power: 22/26 kW Spindle speed: 60–4,000 rpm Gear stages: 2 Working feed rate: 20 m/min Rapid traverse rate: 10 m/min Axes: A- and B-axes Division: 2.5° MACHINE DETAILS CNC control: Fanuc 18i-MB Coolant pressure through the spindle: 23 bar Machine weight: 16 t Operating hours: 39,215 h EQUIPMENT Automatic 2-axis swiveling head for the A- and B-axes Codpfx Aozmw I Aoi Roha Two-stage spindle gearbox Coolant supply through the spindle at 23 bar Note: The functionality of the spindle cooling system was not tested prior to the auction. A surcharge of €500 will be applied for the necessary equipment if container loading is required.

Condition: excellent (used), Year of construction: 2008, x-travel 800 mm y-travel 400 mm z-travel 500 mm Chjdeymqwxepfx Ai Rja Control Siemens table surface area 1270 x 320 mm spindle turning speed - stepless 0 - 6000 U/min distance spindle /table 100 - 600 mm throat 510 mm tool taper SK 40 weight of the machine ca. 2,7 t dimensions of the machine ca. 2,2 x 2,0 x 2,5 m

Condition: used, Year of construction: 1998, Technical details: x-travel: 2500 mm y-travel: 935 mm Chsdpfx Aozc I Ndei Rja z-travel: 1000 mm table surface area: I 1615 x 800 mm table surface area: II 800 x 800 mm spindle taper ISO: 50 milling head speed: 60 - 3000 U/min feed speeds: 1 - 3000 mm/min rapid speed: 10 m/min total power requirement: 45 kW weight of the machine ca.: 18,5 t dimensions of the machine ca.: 5 x 5 x 4 m with CNC HEIDENHAIN TNC 426 Universa Milling Head -C-axis automatic Horiz-Vertical - Intermediate angles manual table II 800 x 800 mm as B-axis ( rotary table ) coolant attachment and chip conveyor *

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, travel distance X-axis: 6,000 mm, travel distance Y-axis: 1,250 mm, travel distance Z-axis: 2,000 mm, rapid traverse X-axis: 35 m/min, spindle speed (max.): 5,000 rpm, table width: 2,000 mm, table load: 15,000 kg, table length: 2,000 mm, CNC HEIDENHAIN ITNC530 HSCI ANNO 2016 Longitudinal X-travel: 6000 mm Cross Y-travel: 1250 mm Vertical Z-travel: 2000 mm Rapid feedrates: 35 mt./min. Semi-automatic accessory change Spindle motor power: 34 kW Constant power speed range: 400 – 5000 rpm Maximum torque: 830 Nm Maximum feed rate: 35,000 mm/min Acceleration: 1.5 m/s² Maximum spindle speed: 5000 rpm Hydrostatic rotary-translating table TRT15 Table size: 2000 × 2000 mm (15.000 KG) Universal bi-rotary head with thousandth-degree positioning Chsdpsyugbisfx Ai Rea Taper: BT 50 Double cradle for loading/unloading two milling heads, with dedicated management software Chain-type tool magazine, 40 positions, ISO 50 High-pressure coolant system, external/internal through the tool, with paper filter External pressure: 4 bar Internal pressure: 20 bar Through-tool compressed air coolant Chip conveyor with right-side discharge Remote control panel