Beli Metallkraft Msbm 2520X3.5 bekas (46)

Kondisi: bekas, Tahun pembuatan: 2017, nomor mesin/kendaraan: 119, Lg.Nr. 24217 Technical Data: - Max. working width: 2520 mm - Max. material thickness at 40 kp/mm² tensile strength: 3.5 mm - Bending angle adjustment: pre-selectable - Upper beam drive: 400 V / 1.1 kW - Bending beam drive: 400 V / 4.0 kW - Space requirement (approx.): W 3900 x H 1550 x D 1200 mm Nljdpotpnplsfx Aivsg - Weight (approx.): 4500 kg

Tahun pembuatan: 2019, Kondisi: siap digunakan (bekas), Daya motor: 5,4 kW, ketebalan plat maksimum: 3,5 mm, lebar maksimum: 200 mm, kapasitas tekuk maksimum baja tahan karat/aluminium: 2,6 mm/4,2 mm, dimensi mesin X/Y/Z: sekitar 3650 mm/1100 mm/1600 mm, berat: sekitar 4500 kg. Inspeksi di lokasi dimungkinkan. Nodpfx Aszcyrdsivslg

Kondisi: baru, Sheet width 1050 mm Sheet thickness 1.5 mm Frame gap -- mm Machine weight approx. 280 kg Required space approx. 1300 x 750 x 1515 mm Manual swivel bending machine with hardened, segmented goose-neck tools with quick-change system, segmented bending rail, and segmented bed support Description: - Manual swivel bending machine in a robust design for professional use in workshops and on construction sites Nledpsudc Izjfx Aivog - Tools made of alloyed tool steel 42CrMo4 with 60 HRC, laser-hardened and ground – suitable for bending stainless steel - Segmented goose-neck tools with quick-change system in the upper beam; segmented bending rail and bed support - Daylight opening (clearance) 100 mm with upper tools / 200 mm without upper tools - Bending angle adjustment with stop - Rear gauge adjustable up to 500 mm - Easy clamping and unclamping of the upper beam thanks to spring assistance - Bending beam supported by spring system - Foot-operated quick clamping with short stroke for workpiece fixing - Tool storage box - Transport rollers with parking brake - Operating manual with spare parts documentation and CE declaration of conformity

Kondisi: baru, Thread diameter: M6 - M36 mm Nodpfx Asg N Nl Ioivslg Spindle speed: 156 rpm Radius: 1200 mm Angle adjustable from 0 - 90 degrees Machine weight: approx. 0.4 t Space requirement: approx. 1.4 x 0.1 x 0.7 m Electric Tapping Machine / 4450136SET Fast and precise thread cutting with a freely positionable swivel arm - Machine head can be swiveled from 0 to 90 degrees - Quick-change chuck with slip clutch for safe thread cutting with no risk of breakage - Reversible rotation selectable at the machine head - Settings for thread size, spindle speed, pitch, and cutting depth via touchscreen on the swivel arm - Manual mode: Once the set cutting depth is reached, the spindle stops automatically; forward and reverse must be activated manually. - Automatic mode: After reaching the set cutting depth, the machine automatically switches from forward to reverse - ideal for tapping multiple blind holes Incl. 1 tapping chuck each: GT12 M6, M8, M10, M12, M14, M16, M18, M20, M22-24, M27, M30, M33, M36 Base 900 x 600 x 875 mm

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2018, Sheet thickness 1.2 mm Roll diameter 62 mm Throat depth 100 mm Machine weight approx. 50 kg Space requirement approx. 560 x 220 x 500 mm Manual Beading Machine Description: Nledpferaqhxsx Aivog - Heavy-duty and robust cast iron construction - Adjustable lower shaft - Special steel shafts - Built according to CE standards

Kondisi: baru, Blech thickness: 6 mm Pressure: 12 t Cutting area (Width x Length): 200 mm Strokes per minute: 15 Cutting angle: 30 - 140° Nodpfjll Dbusx Aivjlg Total power requirement: 4 kW Machine weight approx.: 1.02 t Space requirement approx.: 1065 x 900 x 1210 mm Notching machine with punching station AKM 200-6 VP / Item no. 3837060 For fast, right-angled notching of sheet metal * User-friendly and energy-efficient due to hydraulic drive * Heavy-duty, robust construction * Solid worktable with recessed scales and T-slots for precise adjustment of the swivelling stops * Exact angle setting via two handwheels * Plexiglass finger guard for optimal view of the cutting edge * Punching station with 12 tons of punching force on the rear side * Operation via foot pedal * Supplied with hydraulic oil * Worktable: Length 985 x Width 900 x Height 945 mm * Oil tank capacity: 58 l

Kondisi: baru, Spindle diameter: M6 - M24 mm Speed: 200 rpm Radius: 1200 mm Nedpfxeg N Nl Dj Aivolg Angle adjustable from 0 to 90 degrees Machine weight: approx. 0.4 t Space requirements: approx. 1.4 x 0.1 x 0.7 m --- Electric Tapping Machine / 4450124SET Fast and accurate thread cutting with freely positionable articulated arm - Machine head swivels from 0 to 90 degrees - Quick-change chuck with overload clutch for safe threading without risk of breakage - Clockwise/anti-clockwise rotation selectable on the machine head - Adjustment of thread size, speed, pitch and cutting depth via touchscreen on the articulated arm - Manual mode: After reaching the preset cutting depth, the spindle stops automatically; forward and reverse must be activated manually. - Automatic mode: After reaching the preset cutting depth, the machine automatically switches from forward to reverse – ideal for tapping multiple blind holes. Includes 1 tapping chuck each: GT24 M6, M8, M10, M12, M14, M16, M18, M20, M22-24 Base frame: 900 x 600 x 875 mm

Kondisi: baru, Manual Metal Circular Saw MKS 315 N Special Set / Art. No. 3620303SET Saw blade diameter: 315 mm Cutting diameter: 90 mm Stroke: -- mm Mitre cuts: -45° / +45° Rotation speed: 40 / 80 rpm Machine weight: approx. 165 kg Space requirements: approx. 1.0 x 1.15 x 1.48 m - Two cutting speeds - Swiveling machine head, adjustable 45° to the left and 45° to the right - Low-noise reduction gearbox running in an oil bath - Automatic membrane coolant pump with coolant filter - Vice with counter vice, quick clamping, and anti-burr jaws ensures precise, burr-free cuts - Lateral material support arm with roller - Vice can be swiveled 45° to the left and 45° to the right - Movable safety guard for optimal safety during cutting - Control handle with safety switch - Vice with counter vice, quick clamping, and anti-burr jaws Nledpfxoibw Sms Aiveg - Lateral material support arm with roller - Longitudinally adjustable vice, suitable for longitudinal cuts and slotting Cutting capacities: 0° (round, solid): 55 mm 0° (round, pipe): 90 mm 0° (square, pipe): 80 x 80 mm 0° (rectangular, pipe): 115 x 70 mm -45° (round, solid): 50 mm -45° (round, pipe): 80 mm -45° (square, pipe): 70 x 70 mm -45° (rectangular, pipe): 70 x 70 mm +45° (round, solid): 50 mm +45° (round, pipe): 80 mm +45° (square, pipe): 70 x 70 mm +45° (rectangular, pipe): 70 x 70 mm

Kondisi: baru, Tahun pembuatan: 2022, 1 Nedpfjx H Alijx Aivjlg

Kondisi: sangat baik (bekas), Tahun pembuatan: 2023, Rohrdurchmesser-42.0-x-3.0-STAHL-mm Nlsdpfsx U El Ijx Aiveg

Kondisi: baik (bekas), Tahun pembuatan: 2015, Lebar pelat: 2050 mm Ketebalan pelat: 3,0 mm Jarak antara tiang: 2100 mm Backgauge - dapat diatur: 550 mm Jumlah langkah: 35 langkah/menit Sudut potong: 2°12' Lebar meja: 400 mm Tinggi meja: 850 mm Kontrol: konvensional Kebutuhan daya total: 3,0 kW Berat mesin sekitar: 1280 kg Ruang yang dibutuhkan sekitar: 2400 x 1500 x 1300 mm Harga baru saat ini sekitar: 20.000 Euro Dari bengkel pemeliharaan Perlengkapan: - Gunting pelat elektromekanis yang kokoh/bertenaga tinggi - Backgauge material manual * Rentang penyesuaian tanpa langkah * Penyesuaian dari belakang - melalui roda tangan * Termasuk skala mm * Rentang penyesuaian maksimal 550 mm - Penyesuaian celah potong manual dari depan Nledpfxozd Hb Hs Aivsg - 1x pengatur samping dengan skala mm - 2x lengan penopang - 1x pedal kaki yang dapat diposisikan bebas - Talang pelat belakang - Perlengkapan pelindung belakang (pengaman cahaya) - Manual pengoperasian (mesin + kontrol) - Rangka transportasi (buatan sendiri)

Kondisi: baru, Saw blade diameter: 355 mm Cutting capacity at 90 degrees (round): 130 mm Cutting capacity at 90 degrees (square): 125 x 125 mm Nlsdpfx Ajxabypjivjg Cutting capacity at 90 degrees (flat): 170 x 110 mm Speed: 700 / 900 / 1100 / 1300 rpm Mitre cuts, degrees: -45 / +0 Total power requirement: 3.5 kW Machine weight: approx. 25.0 kg Description: - Mobile dry metal cutting saw, ideal for use on construction sites - Equipped with a brushless motor – particularly efficient, durable, and maintenance-free - Suitable for low-burr cutting of profiles and pipes made from steel, iron, copper, brass, aluminum, plastics, and composites without coolant - Applications include metal fabrication, carpentry, interior finishing, etc. - Easy to transport - Four speed settings selectable at the push of a button - Motor with soft start - Digital display shows selected speed and current power (in watts) - Mitre adjustment 0° - 45° for angled cuts - Quick-release vice - Large LED work light mounted below the handle for illuminating the work area - Secure footing with non-slip hard rubber feet - Spindle lock for quick saw blade changes - Includes 1 x saw blade for steel 355x25.4x2.4mm Z66

Kondisi: bekas, Tahun pembuatan: 2017, 1 unit mesin gergaji pita CNC bekas Produsen: Metallkraft Tipe: HMBS 400 CNC Tahun pembuatan: 2017 Nomor seri: 4101602005F Jenis: Mesin gergaji pita horizontal 2 kolom otomatis penuh Pengontrol: Mitsubishi Electric GOT 2000 Rentang pemotongan (bentuk bundar): 0° hingga 400 mm Rentang pemotongan (bentuk persegi): 0° hingga 400 x 400 mm Ukuran mata gergaji: 4.520 x 34 x 1,1 mm Kecepatan mata gergaji: 20–100 m/menit, dapat disesuaikan Penggerak: 3,0 kW / 400 V Nlodpfx Aioz A A Iqovog Pengumpanan material hingga 490 mm per pengumpanan Panjang pengumpanan maksimum: 9.999 mm Tinggi meja: 800 mm Berat: sekitar 1.300 kg Dimensi: sekitar 2.600 x 2.150 x 2.050 mm Sekitar 3 m jalur rol, konveyor serpihan

Kondisi: sangat baik (bekas), METALLKRAFT profile steel shear / punch HPS 65 DS — combined hydraulic profile steel shear and punching machine with punch, notching station, and flat steel, angle steel, and profile steel shears, allowing simultaneous operation at the punch and profile steel shear. Punching Station: - Punching force: 65 t - Punching capacity: max Ø 26 x 20 / Ø 57 x 10 mm* - Throat depth: 305 mm - Stroke: max. 55 mm - Strokes per minute: 25 - Working height: 900 mm Bar Steel Shear: - Cutting capacity round: max. Ø 45 mm* - Cutting capacity square: max. 45 x 45 mm* Angle Steel Shear: - Cutting capacity L-profile 90°: 120 x 120 x 12 mm* - Cutting capacity L-profile 45°: 70 x 10 mm* - Cutting capacity U- or I-profile: 120 x 58 mm - Cutting capacity T-profile: 90 x 11 mm - Working height: 1,140 mm Flat Steel Shear: - Cutting capacity 90°: max. 300 x 20 / 375 x 15 mm* Njdpexizanjfx Aivolg - Miter cut 45°: max. FL 100 x 15 mm* - Blade length: 380 mm - Working height: 900 mm Notching Station: - Material thickness: max. 10 mm* - Notching width: max. 45 mm - Notching depth: max. 90 mm - Notch station: 100 x 100 x 10 mm Machine Data: - Motor power: 5.5 kW | 400 V - 50 Hz - Dimensions (L x W x H): 1,700 x 950 x 1,880 mm - Weight (net): approx. 1,600 kg Shipping on a pallet via freight carrier possible Europe-wide. Other machines available! Feel free to look at our listings. If you have any questions, just write or call: Maschinenhandel Nord Gerstenstraße 2 17034 Neubrandenburg

Kondisi: baru, Tahun pembuatan: 2026, For sawing, for example, stainless steel, tool steel, hollow sections, and solid materials Two-speed drive motor allowing saw band speeds of 30 and 65 m/min Electromechanical saw band tension monitoring via microswitch When lifting the saw arm, the lowering cylinder locks in the upper position via solenoid valve – additional locking at the cylinder is therefore not required Nledpfxjg U Uv Ro Aivjg Saw arm inclined by 25°, resulting in increased saw blade service life Precise and robust band guides with adjustable carbide plates After completion of the cutting cycle, the saw band automatically stops in the lower end position Lowering of the saw arm by gravity or manually With steplessly adjustable, constant saw arm lowering speed via hydraulic cylinder Dimensions and weights Length approx. 1200 mm Width/depth approx. 650 mm Height approx. 1800 mm Weight approx. 270 kg Electrical data Connection voltage: 400 V Mains frequency: 50 Hz Machine data Saw band speed(s): 30 / 65 m/min Speed stages: 2 Saw band length: 2450 mm Saw band width: 27 mm Saw band thickness: 0.9 mm Material feed Table height material feed: 925 mm Cutting capacities 0° round (pipe): 220 mm 0° round (solid): 120 mm 0° rectangular, flat (hollow section): 230 x 150 mm 0° bundle (pipe): 230 x 120 mm -45° round (pipe): 160 mm -45° round (solid): 85 mm -45° rectangular, flat (hollow section): 160 x 90 mm -60° round (pipe): 90 mm -60° round (solid): 55 mm -60° rectangular, flat (hollow section): 90 x 90 mm Item no.: 3680001 Location: Ex stock 54634 Bitburg - Immediately available -

Kondisi: baru, Tahun pembuatan: 2026, KRBS 101 Combined Tube, Profile, and Belt Grinding Machine Convenient operation thanks to an easily adjustable clamping device The rotatable jaws of the clamping device allow secure fixing of square tubes, round tubes, and flat steel Adjustable grinding angles from 30° to 90° and from 0° to 60° Optimized quick-change mount allows the contact roller to be replaced quickly and easily without tools Enhanced durability thanks to larger and improved roller bearings Practical contact roller holders integrated into the base Comprehensive range of contact rollers available as accessories for grinding various tube diameters Rapid switching between tube grinding and belt grinding possible Powerful motor Almost all settings can be made tool-free (operating tool included) Large, foldable protective screen with optimal visibility Two belt speeds for optimal adaptation to different materials (15 m/s ideal for stainless steel and aluminum, 30 m/s perfect for steel) Includes two easily removable chip collection containers Suction connection (Ø 100 mm) available for extraction systems Extraction systems available as accessories Further developed, vibration-reducing base Scope of delivery: 1 x standard grinding belt grit K 36 2 x chip collection containers 1 x wrench 1 x grinding roller 42 mm Model: KRBS 101 Article No.: 3921001 Technical Data: Power connection: 400 V Frequency: 50 Hz Motor power: 2.5 / 3.3 kW Grinding diameter: 20 - 76 mm Grinding angle: 30° - 90° (0° - 60°) Grinding belt (length x width): 2000 x 100 mm Belt speed: 15/30 m/s Nlsdpfecnz Aysx Aiveg Extraction port diameter: 2 x 100 mm Dimensions (L x W x H): 1250 x 750 x 1140 mm Weight: 159 kg Location: Ex works – available at short notice

Kondisi: baru, Tahun pembuatan: 2026, Mandrel-free tube bending machine RB 54 – NC-controlled, with large program memory Item number: 4300054 NC controller for setting the bending angle Up to 50 programs can be stored High-quality, robust construction Quick tool change Fully motorized drive Automatic return to home position Nlsdpfevk Scgjx Aivsg TECHNICAL DATA General Information Max. bending radius: 162 mm Max. bending angle: 210° Bending speed: 2 rpm Torque: 2341 Nm Dimensions and Weights Length (approx.): 600 mm Width/Depth (approx.): 220 mm Height (approx.): 470 mm Net weight (approx.): 107 kg Bending Performance Bending capacity, tube material 420 N/mm² (Ø x wall thickness): 54 x 4 mm Bending capacity, tube material 350 N/mm² (Ø x wall thickness): 54 x 4 mm Bending capacity, tube material 650 N/mm² (Ø x wall thickness): 42 x 3 mm Electrical Data Drive motor output: 1.1 kW Connection voltage: 400 V Mains frequency: 50 Hz Location: ex stock - immediately available -

Kondisi: baru, Tahun pembuatan: 2026, TECHNICAL DATA Njdei Amnpjpfx Aivelg Pressing force 30 t Maximum load on prism jaw 7.5 t Piston stroke 160 mm Piston travel 550 mm Dimensions and Weights Length (product) approx. 1240 mm Width/Depth (product) approx. 650 mm Height (product) approx. 1920 mm Weight (net) approx. 280 kg Clear width 790 mm Maximum installation height 1030 mm Frame depth 200 mm SCOPE OF DELIVERY 2-piece prism set for inserting round material Hand and foot lever Winch for raising and lowering the table Location: Ex works - Available at short notice -

Kondisi: baru, Tahun pembuatan: 2026, HSBM 2020-20 SB - Manual Box and Pan Folding Machine HSBM SB - Heavy-Duty Manual Box and Pan Folding Machine with Segmented Clamping Beams - Easy operation - Segmented upper tooling - Folding function with secure clamping of the workpiece via preloaded top beam - Heavy, compact welded construction - Simple bending with precise angle adjustment using a stop with scale - Especially low maintenance Segment configuration: 25-30-35-40-45-75-100-150-200-200-270-400-400 Technical Data Note: Max. sheet thickness: Performance values based on material with tensile strength of 400 N/mm²; Stainless steel bending capacity: factor 0.75; Aluminium bending capacity: factor 1.2; For bending stainless steel, hardened top tools are required. Model: HSBM 2020-20 SB Item No.: 3772920 Technical Specifications Max. working width: 2,020 mm Max. bending capacity, steel 400 N/mm²: 2 mm Max. bending capacity, stainless steel: 1.5 mm Max. bending capacity, aluminium: 2.4 mm Max. bending angle: 135° Segment configuration: Max. opening height between upper and lower beam: 120 mm Nledpfx Aiecnxc Neveg Length: 2,500 mm Width: 710 mm Height: 1,500 mm Weight: 1,020 kg Location: Ex works - free loaded -

Kondisi: baru, Tahun pembuatan: 2026, MBSM 150-20 For grinding surfaces, edges, and for rounding off Powerful, high-torque motors with vibration-free operation ensure optimal grinding results Working height adjustable via stepless tilting of the grinding unit Workpiece support adjustable in angle Continuous flat grinding surface allows for grinding even long workpieces Dedicated extraction ports on the spark box and at the rear belt roller Fold-away protective screen Rapid belt change in seconds thanks to quick-release system Simple belt tracking adjustment via set screw Motor with brake and safety switch Nodpfx Aiehk Df Djvslg Dimensions and weights Length approx. 527 mm Width/depth approx. 995 mm Height approx. 1025 mm Weight approx. 114 kg Extraction Nominal external extraction port diameter: 60 mm Electrical data Supply voltage: 400 V Mains frequency: 50 Hz Noise emission Emission sound pressure level at workstation Lp (idle run without extraction): 80 dB(A) Grinding unit Maximum grinding width: 150 mm Abrasive belt length: 2000 mm Abrasive belt width: 150 mm Belt running speed: 30 m/s Contact wheel diameter: 200 mm

Kondisi: baru, Tahun pembuatan: 2026, TBS - Manual Guillotine Shears Manual Guillotine Shear Suitable for cutting structural steel, aluminium, copper, zinc, and plastic High-quality cutting blades made of steel with a hardness of HRC55-60 Equipped with two operating handles With front support table featuring a scale and an adjustable rear gauge Table height: 800 mm Scope of delivery: 2 operating handles Model TBS 2000-12 Item No. 3746020 Nlodjcnxc Rjpfx Aiveg Technical Data Max. working width: 2000 mm Max. sheet thickness – material tensile strength 400N/mm²: 1.25 mm Rear gauge range: 0-300 mm Weight: 511 kg Dimensions (mm): 2450 x 1100 x 1050 mm

Kondisi: baru, Tahun pembuatan: 2026, For sawing pipes and solid materials made of stainless and tool steel Two band speeds via pole-changing motor Rugged gearbox with hardened and ground shaft Precise and robust blade guides with adjustable carbide pads Longer saw blade service life due to 25° saw arm inclination Efficient coolant application directly at the blade guides Electromechanical blade tension monitoring – a microswitch shuts off the machine if deviation occurs Chip brush for optimal cleaning and maintenance of the saw band Semi-automatic operation: - Automatic workpiece clamping after starting the cutting cycle - Saw cut performed with the selected band speed - Automatic stop of downward movement and saw blade at the lower end position - Automatic return of the saw arm to its upper home position - Vice opens automatically - Operator only needs to change/move material Equipment/features: - Two band speeds - Cutting position sensor - Coolant system - Chip removal brush - Saw blade tension monitoring - Swiveling control panel Dimensions approx.: Length: 1860 mm Width/depth: 1045 mm Height: 1750 mm Weight: 405 kg Nljdpfx Asd Hx Uqjivsg Drive power: Power consumption: 1.5 kW Electrical data: Connection voltage: 400 V Machine data: Band speed(s): 20 - 100 m/min Speed settings: stepless Band length: 2720 mm Band width: 27 mm Band thickness: 0.9 mm Miter angle: +60° to -45° Cutting capacities: 0° round (pipe): 230 mm 0° round (solid): 150 mm 0° rectangular horizontal (hollow section): 280 x 180 mm 0° bundle (pipes): 180 x 120 mm -45° round (pipe): 195 mm -45° round (solid): 110 mm -45° rectangular horizontal (hollow section): 180 x 170 mm -60° round (pipe): 125 mm -60° round (solid): 80 mm -60° rectangular horizontal (hollow section): 120 x 100 mm +45° round (pipe): 185 mm +45° round (solid): 110 mm +45° rectangular horizontal (hollow section): 180 x 120 mm Feed table height (material infeed): 785 mm Min. remaining workpiece length: 22 mm

Kondisi: hampir baru (bekas), Tahun pembuatan: 2015, Kapasitas hisap tanpa/dengan kantong debu: 1800/1520 m³/jam Nsdjzvm I Djpfx Aivslg Kecepatan putar spindel: 2800 RPM Motor penggerak: 400 V, 0,75 kW

Kondisi: baik (bekas), Tahun pembuatan: 2004, 24455 Technical Data: - Saw feed via hand lever - Saw blade diameter: 315 mm - Maximum vise opening: approx. 160 mm - Cutting capacity approx.: 90° round: 100 mm Flat up to: 135 x 80 mm - Cutting capacity left + right at 45°: round: 108 mm Flat up to: 100 x 80 mm - Cutting capacity left at 60°: round: 80 mm Flat up to: 70 x 80 mm - Cutting speeds approx.: 33 and 66 rpm - Drive: 400 V / 1.3 / 1.8 kW - Coolant system Nedouv Eygopfx Aivslg - Required space: approx. W 950 x H 1600 x D 950 mm - Weight: approx. 270 kg

Tahun pembuatan: 2020, Kondisi: siap digunakan (bekas), berat keseluruhan: 6.200 kg, gaya penekanan: 10 t, Mesin roll bending yang diproduksi pada tahun 2020. Metallkraft GBP BASIC 26100 ini memiliki gaya tekan 100 ton dan panjang tekuk maksimum 2600 mm. Mesin ini dilengkapi dengan motor 11 kW dan kapasitas tangki oli 150 liter. Jika Anda sedang mencari mesin tekuk berkualitas tinggi, pertimbangkan Metallkraft GBP BASIC 26100 yang kami tawarkan untuk dijual. Hubungi kami untuk informasi lebih lanjut. • Stroke: 270 mm • Daya motor: 11 kW • Tegangan: 400 V / 3 fase • Kapasitas tangki oli: 150 liter • Batas belakang (sumbu X): 650 mm • Perjalanan sumbu R: 200 mm Spesifikasi Teknis Panjang tekuk 2600 mm Nsdpfxsyr Hl Aj Aivslg