Used Centering Device for sale (22,748)

Condition: ready for operation (used), Year of construction: 1998, Homag Processing Center Genius BAZ20/30/14/D Electronically controlled milling and edge-banding machine, post-processing, and drilling center designed for batch production of furniture parts, solid wood, or similar materials. Base Machine: - Heavy-duty, stable machine bed with a compact linear guide system. - Aggregate carrier with linear guide system, ball screw, and digital AC servo motor for Z-axis positioning, travel distance 340 mm - Automatic central lubrication for all drives and linear guides - Designed for the attachment of various table configurations Control System: Wood Wop 5.0 - Enlarged Z-axis travel, 500 mm - Extended safety step mat - Manual through-feed table B20/30+40/…/D - Motorized width adjustment of the longitudinal console D-table - Chip conveyor belt for B../30+40/K - Stop pins for laminate overhang - Main spindle, 12 kW - Chain tool changer, 70 positions for B20, for HSK 63 F tools - Aggregate interface for main spindle - Electrical/electronic interface 220/24 volt - Edge gluing aggregate, 4 sides for main spindle - Melting unit with granulate container - External automatic triple edge changer Bwsdpfx Aajx Nrk Ho Nji - Rack changer system for aggregates and tools - Rabbet pressure zone for main spindle - Flush trimming unit for tool changer - Saw and crosscut unit for tool changer - Boring/milling unit with 4 spindles for tool changer - Lock case milling unit for rotary magazine - Vertical milling unit with tracing ring - Sanding unit with air blast nozzle - CNC programming system Wood-Wop - Post-processor for BAZ - Free-standing control panel Location: Ex works, customer site - Immediately available - Machine must be dismantled by the buyer.

Condition: used, Year of construction: 1998, x-travel 600 mm y-travel 430 mm z-travel 460 mm Control MSD-501 table surface area 900 x 500 mm T-slots (number x width x distance) 5 x 18 x 100 mm table load capacity 500 kg Spindle nose table removal 150 - 610 mm spindle tunring speed 12.000 U/min torque 166,7 Nm tool taper BT 40 number of tool places 30 Pos. max. tool diameter 80 mm max. tool-dia with free toolbox 125 mm max. tool length 300 mm max. tool weight 8 kg Feed ( x / y / z) 16.000 mm/min rapid traverse ( x / y / z ) 32.000 mm/min The machine is from its First owner and has low operating hours. Bjdpfx Aasyn R Nke Nowi It is very well maintained and can be inspected under power by appointment. Technical features & accessories: - Internal coolant system - Tool measurement - 30-position tool changer BT 40 Accessories, tools, and clamping devices shown are only included if explicitly stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale reserved.

Condition: used, Year of construction: 2017, x-travel 1.100 mm y-travel 610 mm z-travel 610 mm Control Heidenhain table dimensions 1.100 x 610 mm Bjdpfx Aoyn R Ndea Nswi number of tool places 40 Pos. tool taper SK 40 Die Maschine befindet sich unserer Einschätzung nach in einem guten gebrauchten Zustand und kann nach Terminvereinbarung unter Strom besichtigt werden. Zubehör, abgebildete Werkzeuge und Spannmittel gehören nur zum Lieferumfang wenn dies in den Zusatzinformationen vermerkt ist. Aenderungen und Irrtuemer in den technischen Daten und Angaben sowie Zwischenverkauf vorbehalten!

Condition: excellent (used), Year of construction: 2014, mega Design Solutions UK LTD Use and recommend Haas machines. HAAS TM3P 3AXIS MACHINING CENTER LARGE CAPACITY Outstanding condition very little used complete with 8 BT40 tools as shown Good tooling package Travels X 1016MM Bedpfx Aaeyhhgmj Nswi Y 508MM Z 406 MM We can help with setup and training if required.

Condition: excellent (used), Weiler Optimum Bjdpfoyp N Eajx Aa Nowi Including tooling Excellent condition!

Condition: good (used), Year of construction: 2015, Traverses X Y Z; 630 x 560 x 510mm, A axis -125/+ 10 degrees, C axis 0.001 degrees, table size 300mm diameter, Maximum diameter 520mm, maximum workpiece height 350mm, spindle taper BT40, 90 station ATC, spindle speed 20,000rpm, Bodpeyfv Dhofx Aa Njwi Fanuc G-Tech 31I control, through spindle coolant and swarf conveyor, spindle probe.

Condition: used, Year of construction: 2006, x-travel 1050 mm y-travel 510 mm z-travel 510 mm control Fusion 640 M Nexus spindle taper DIN 69871/SK40 Feed speed 8000 mm/min. turning speed range 35 - 12.000 U/min rapid travel x/y/z 36 m/min distance spindle /table max. 660 mm distance spindle /table min. 150 mm no. of tools in the magazine 30 Stück tool taper CAT 40 Tool diameter 80 mm wotkpiece diameter with 2 vacant positions max. 125 mm max. tool weight 8 kg max. tool length 350 mm table length 1300 mm table width 550 mm number of T-slots 3 T-slot - width 18 mm T-slot - distance 100 mm max. table load 1200 kg table height over floor 850 mm coolant tank 250 l coolant pump 4,5 bar internal coolant system feed 15 bar coolant capacity 271 l/min required air pressure 700 l/min spindle drive 18,5 connected load frequency 400 V connected load 36,6 kVA frequency 50 Hz Needed pneumatic pressure 5 (bei 200 l/min) bar weight of the machine ca. 6,9 t dimensions of the machine ca. 2,90 x 2,84 x 2,81 m Bjdpfx Aajxp Rywo Nowi Including special accessories: -Cooling through the spindle (15 bar) -Chip conveyor, hinged belt on the left side -Torque-dependent drilling cycle (Mazatrol) -Automatic determination of drilling depth increments after torque detection. preferably in combination with HSS tool) -Interface set Contents: - Interface for keyboard - Interface for mouse - Interface for printer Retrofitting not possible Machine color gray / black -CNC Performance Option Package contents: - Shared variables (600 pairs) - MAZAK Tornado thread tapping (EIA/ISO) - Synchronous thread cutting - EIA/ISO input function - EIA/ISO special function Spiral interpolation (G02.1, G03.1), 3D tool correction (G40-G42) Scaling (G50, G51) etc. - EIA/ISO, Constant feed (G93) When using this function, the feed rate remains constant for straight and curved combinations on the contour. - EIA/ISO tool length measurement (G37) - EIA/ISO, programme unit stop function Programme sequence is automatically stopped at a specified programme unit. - MAZACC-2D (Mazatrol & EIA/ISO) Precision control function for precise vector interpolation and optimal acceleration and deceleration at edges and radii. This enables improved two-dimensional shape accuracy. - Additional workpiece coordinate system (G54.1 P1 - 48) 48 pairs - Spiral machining function (G33) for boring head machining (e.g. with d'Andrea tool) - Used machine without warranty - - All dimensions, weight and performance data are non-binding

Condition: used, Year of construction: 2009, x-travel 1016 mm Bodpfxjwvl Acj Aa Njwi y-travel 660 mm z-travel 635 mm control Haas table surface area 1.372 x 610 mm table load 1.814 kg rapid traverse 18 m/min turning speed range 7.500 U/min power capacity - milling spindle 22,4 kW tool taper SK 50 | no. of tools in the magazine 30 Stück weight of the machine ca. 7,5 t dimensions 3,5 x 2,47 x 2,98 m Vertical Machining Center with 4th axis - 4th axis HRT 210 A with tailstock - chipconveyor - external handwheel - Dual tool change arm - internal coolant - filter - oil dust collector - prepared for cableless 3D touch probe Renishaw

Condition: excellent (used), Year of construction: 2020, Distance between spinles 800mm, Y axis (+/-105mm), Bwodpfx Aaew Nwfbo Nei C axis 0.001 degrees, B axis -30/+210 degrees, main spindle speed 5,000rpm, sub spindle speeds 6,000 rpm, milling speed 12,000rpm, bar capacity 65mm, 38 station ATC, spindle power 22/18.5 kw, Siemens 840D control, tool setter, through spindle coolant, magazine barfeed, robot loader,

Condition: used, Year of construction: 2007, x-travel 4000 mm y-travel 3000 mm z-travel 2200 mm control Siemens Sinumerik 840 D quill stroke 800 mm max. workpiece weight 20000 kg tool taper ISO 50 BIG PLUS DIN 69871 max. torque at the spindle 2346 Nm spindle diameter 160 mm total power requirement 65 kW weight of the machine ca. 50000 t dimensions of the machine ca. 12,8 x 11,8 x 5,7 m Work table - Clamping surface 2500 x 2000 mm Bwjdpfx Asw Sfkksa Noi - Table height above floor 800 mm Feed speed - x-axis 0.5 to 10000 mm/min - y-axis 0.5 to 10000 mm/min - Z-axis 0.5 to 10,000 mm/min - Rapid traverse (X/Y/Z) 25 / 25 / 25 m/min - Max. feed force (X/Y/Z) 28,000 / 27,000 / 28,000 N Spindle speeds in 1/min - Gear stage 1: 6 to 848 rpm - Gear stage 2: 850 to 3000 rpm Tool magazine: - 306 slots divided as follows: Number of slots max. length 700 mm: 54 Number of slots max. length 450 mm: 54 Number of slots max. length 300 mm: 63 Number of slots max. length 200 mm: 135 - Tool weight max. 35 kg - Tool diameter with free auxiliary slots max. 325 mm - Tool diameter without free secondary spaces max. 105 mm Accessories - Approx. 30 nos. SK 50 tool holders - 1 measuring probe - Coolant system/paper belt filter & chip conveyor - Cooler - Oil mist extraction - Fixators - Documentation

Condition: good (used), Year of construction: 2006, functionality: fully functional, Technical details turning diameter 660/275 mm turning length 1498 mm control Fanuc/Mori Seiki MSX 701 total power requirement 90 kVA weight of the machine ca. 26,6 t dimensions of the machine ca. 5301 x 2997 x 2788 mm Additional information 9-axis CNC turning and milling centre * Fanuc MSX-701 CNC control * Milling spindle at top (B axis), as full 4th axis, positioning 0.0001 deg. * 40-position tool magazine * 10-position turret at bottom, all positions driven * 2 x 3-jaw quick-change chuck KNCS-N 315/91 * KNOLL high-pressure coolant system, pressure setting 12/25/35/45/55/62 and 72 bar, with maintenance-free rotary filter system * Chip conveyor * Drain system for main spindle chuck (controlled via M function) * Drain system for tool cutting edge (controlled via M function) * Coolant gun incl. accessories * Oil mist extraction * Direct measuring system X1, X2, Y-axis * Bar loader interface * Double foot switch for both spindles * Islands and pocket programming for MAPPS * High-speed fixed cycle for MAPPS * Programm memory extension to 8 MB * Programm restart * 3-stage signal lamp * 512 MB memory card (CF card) Swing diameter over cross slide (tool spindle 1): 750 mm Swing diameter over cross slide (turret 2): 400 mm Max. turning diameter (tool spindle 1): 660 mm Max. turning diameter (turret 2): 275 mm Max. machined workpiece length: 1498 mm Max. bar material: 90 mm Travels: X1 axis (tool spindle): 750 mm Y axis (tool spindle): 420 (+/- 210) mm Z1 axis (tool spindle): 1635 + 100 mm for tool change B axis (tool spindle): +/- 120 deg., full B-axis 1 deg. indexed and 0.0001 deg. braked X2 axis (turret): 195 mm Z2 axis (turret): 1525 mm SZ axis (subspindle): 1610 mm Rapid traverse: (X1,Z1) 50 m/min. / (Y,X2,Z2,SZ) 30 m/min. Main and subspindle: Spindle speeds infinitely variable (spindle 1 + 2): 30-3000 rpm. C axis (spindle 1 + 2): 0.001 deg. Main spindle motor: 22/18.5 kW Subspindle motor: 22/18.5 kW Torque (spindle 1 + 2): 1000 Nm Disc turret: Number of tool positions: 10 Speed of driven tools: 6000 rpm. Drive power: 5.5/3.7 kW Milling spindle head: Tool holder: HSK A63 Max. speed: 12,000 rpm Drive power: 18.5/11 kW Torque: 120/44 Nm Tool changer: 40-stations Tool diameter 70/140 mm Tool length 400 mm Tool weight 8/10 kg Total power requirement 90 kVA Bwjdeym T I Tepfx Aa Nei Main dimensions Length x width x height 5301 x 2997 x 2788 mm Machine weight 26.6 t Accessories: Measuring arm (picture) tool measurement in machine Tool holder + box, reduction sleeves, driven tools Clamping jaws package Collets package

Condition: good (used), Year of construction: 2002, functionality: fully functional, Technical details x-travel 2800 mm y-travel 2200 mm z-travel 800 mm Control Heidenhain iTNC 530 table surface area 3000 x 1200 mm tool taper HSK-A-63 spindle turning speed range 12000 U/min power capacity 18 kW feed range 35000 mm/min total power requirement 68,7 kW dimensions of the machine ca. 12,4 x 3,5 x 4,6 m Additional information The FPT DINO is a 5-axis portal milling machine designed for the precise machining of large components. With a cross travel of 2200 mm and a high-speed spindle with 12,000 rpm, this machine combines high machining volume with outstanding dynamics in finishing. Heidenhain iTNC 530 CNC path control Number of controlled axes (simultaneously): X/Y/Z/C/B Travels: X-axis (longitudinal travel) 2800 mm Y-axis (cross travel) 2200 mm Z-axis (vertical travel) 800 mm Bwedjym T Dbspfx Aa Nji Machine length: 12,434 mm Machine width: 3,597 mm Machine height: 4,622 mm Coolant equipment (no coolant through spindle) Chip conveyor

Condition: used, Year of construction: 2013, turning diameter . mm turning length 2000 mm control Siemens 840 D sl mainspindle: turning speed max. 3800 1/min mainspindle: torque max. 1200 Nm Bwsdovu E R Sopfx Aa Nsi diameter of quill 140 mm center point MK6 quill power 5 - 30 kN feed rate Z-axis mm/min rapid traverse Z-axis 40 m/min feed rate X-axis - mm/min rapid traverse X-axis 25 m/min total power requirement 125 kW weight of the machine ca. 20 t The machine can still be inspected under power at the production plant. The condition of the machine is good, the accuracy during turning operation is very good. The milling drive is not functional. A quotation from Niles for the repair of the milling drive is available on request. Including hydraulic steady rest.

Condition: used, Year of construction: 2001, Lot consists of: Bodpjym Rlvofx Aa Njwi (1) CNC Lathe Technical Details: X/Z 210/610 mm, 12-position tool turret / all positions driven (4,000 rpm), tailstock, C-axes, spindle speed 3,600 rpm, spindle bore 65 mm, coolant unit with KNOLL chip conveyor, and two drawer cabinets with accessories (no warranty of completeness) The machine is currently in storage. Images shown do not necessarily reflect its current condition while in storage.

Condition: used, Year of construction: 2006, Lot consists of: (1) CNC Lathe Technical Details: Lot includes 1 x Spinner CNC lathe, an assortment of tools, and 1 x tool cabinet with contents (contents may vary). Tech. specs of the lathe: Max. turning diameter: 430 mm; distance between centers: 730 mm; Turret capacity: up to 12 driven tools; Control type: Fauc 21 i. The machine is currently in storage. Images shown do not necessarily reflect its current condition while in storage. Bsdpfsym Rlcox Aa Newi

Condition: used, Year of construction: 1985, greates pass round over bed 810 mm swing diameter over face slide 560 mm centre distance 00 mm bed width 480 mm slide valve travel 400 mm upper head travel 180 mm turning tool - shaft cross cut 32 x 25 mm power capacity 22 kW max. torque on the spindle 30 Nm spindle head Gr. 11, DIN 55027 spindle diameter in front bearing 152,4 mm spindle bore 106 mm turning speed range 9 - 1800 U/min turning speeds 24 longitudinal feeds: 0,092 - mm/U face feeds 0,046 - mm/U metric threading 0,5-112 mm inch threading 1/4 - 56 G/1" thread - module mm thread - DP 1 - 224 Pitch tailstock quill diameter 115 mm quill stroke 225 mm taper of tail spindle MK 6 max. workpiece weight between centres 00 kg max. workpiece weight -without tailstock 750 kg 3-jaw chuck Röhm, Ø Overall size ca. 4600x1900x1600 mm weight ca. 4300 kg Number of feed stages and threads: 99 Accessories: 3-axis digital display Mobile chip guard over the entire length (plexiglass) Coolant device Rapid traverse in Z and X axes Multifix steel holder size C with 6 interchangeable cassettes Bed stop with micrometer scale Fixed steady rest - 300 mm Bwodpfx Aaexn Ty Rs Nji Taper sleeve for main spindle MK 6 Travelling center point (center point) MK 6 Bed guides in very good condition!

Condition: not inspected (used), Year of construction: 2008, operating hours: 32,164 h, functionality: unexamined, machine/vehicle number: 3201250, sheet thickness steel (max.): 2 mm, sheet thickness aluminum (max.): 3 mm, workpiece length (max.): 2,695 mm, workpiece width (max.): 1,524 mm, No minimum price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item between 23/03/2026 and 27/03/2026! The machine is also equipped with a cutting function (see pictures)! TECHNICAL DETAILS Maximum tensile strength stainless steel: 600 N/mm² Sheet thickness stainless steel: 0.5 mm – 1.25 mm Typical sheet thickness stainless steel: 1.0 mm Maximum tensile strength steel: 410 N/mm² Sheet thickness steel: 0.5 mm – 2.0 mm Typical sheet thickness steel: 1.5 mm Maximum tensile strength aluminium: 265 N/mm² Sheet thickness aluminium: 0.5 mm – 3.0 mm Typical sheet thickness aluminium: 1.5 mm Sheet dimensions Length: 405 mm – 2,695 mm Bwodpfx Aoycqucea Noi Width: 190 mm – 1,524 mm Maximum diagonal: 2,800 mm Maximum centering dimension: 2,500 mm MACHINE DETAILS Hydraulic System Base machine oil capacity: approx. 500 dm³ Shear lift table oil capacity: approx. 20 dm³ Cooling System (Closed) Cooling unit R81: approx. 175 liters Cooling unit R101: approx. 260 liters Service Connections Mains voltage: 400 V Frequency: 50/60 Hz Connection cross-section: 4 × 25 mm² Pre-fuse: 80 A Average current: 42 A Power consumption: 24 kW Control voltage: 24 V AC/DC Industrial PC / Monitor / Power supply units: 220 V AC Open Cooling System Cooling water requirement: approx. 2.0 m³/h Max. inlet temperature: 20 °C Compressed Air Required pressure: 6 – 12 bar Max. air consumption at 6 bar: approx. 2,275 Nl/min Dimensions & Weight Required space (L × W × H): approx. 18,000 × 11,500 × 3,500 mm Transport width: Up to approx. 3,000 mm Total weight (without oil): approx. 27,760 kg Heaviest component (bending machine): approx. 20,040 kg Operating hours: 32,164 h Robot Manufacturer: KUKA Model: KR 150 L110-2 2000 Year of manufacture: 2008 Weight: 1,285 kg Note: Robot has been modified for use with a magnetic lifter SCOPE OF DELIVERY Available manuals Various spare parts in wooden crates

Condition: used, Year of construction: 1994, x-travel 600 mm y-travel 500 mm z-travel 450 mm control Dialog 11 31,5-5.000 U/min 7,5 kW Bsdpfx Aovvcc Uoa Nowi SK 40 Ø 500 mm 30 Stück 6 m / min. m/min 4,3 t dimensions 3,5 x 2,4 x 2,2 m Universal Milling- and Boring Machine - full covered - coolant system - tool changer - external hand wheel

Condition: used, Year of construction: 2014, Traverses X Y Z 1524 x 660 x 635mm, Table size 1575 x 584 mm, Bwodpfx Aoydvhkoa Nji Spindle speed 7,500rpm, Spindle taper CAT40, Motor 30HP, Haas control, 20 station ATC

Condition: used, Year of construction: 2012, x-travel 2100 mm y-travel 1020 mm z-travel 762 mm Control Fanuc MXP-200FP spindle speed 6000 U/min spindle capacity ca. 22 kW max. torque on the spindle ca. 550 Nm tool taper SK 50 table surface area 2300 x 1020 mm max. table load 3000 kg T-slots 6 x 22 mm T-slot - distance 150 mm 3-Axis CNC Machining Center Equipment/Accessories: - Automatic tool changer with chain magazine, 40 stations - max. tool-Ø: 120/240 mm - max. tool length: 350 mm - coolant system with internal coolant supply and filter - emulsion mist extraction - electronic handwheel - 2 pcs. magnetic clamping plates 800 x 400 mm Bjdpox Sr A Uefx Aa Njwi - various tool tapers SK50 - chip conveyor

Condition: used, Year of construction: 2008, x-travel 2500 mm y-travel 2500 mm z-travel 1700 mm control Siemens Sinumerik 840 D max. workpiece weight 6000 kg spindle diameter 130 mm quill stroke 700 mm tool taper ISO 50 DIN 69871 - AD max. torque at the spindle 1847 Nm total power requirement 65 kW weight of the machine ca. 45 t dimensions of the machine ca. 10,9 x 9,3 x 5,7 m Work table -Clamping surface 2500 x 2000 mm -Table height above floor 800 mm Feed speed -x-axis 0.5 to 10000 mm/min -y-axis 0.5 to 10000 mm/min -Z-axis 0.5 to 10,000 mm/min -Rapid traverse (x/y/z) 25 / 25 / 25 m/min Bwsdsw N S E Njpfx Aa Nsi -Max. feed force (x/y/z) 28,000 / 27,000 / 28,000 N Spindle speeds in rpm -Gear stage 1: 6 to 1004 rpm -Gear stage 2: 950 to 4000 rpm Equipment/accessories: -Approx. 30 SK 50 tool holders -1 measuring probe -Coolant system/paper belt filter & chip conveyor -Cooler -Oil mist extraction -Fixators -Technical documentation

Condition: used, Year of construction: 2004, x-travel 510 mm y-travel 355 mm z-travel 405 mm table surface area 786 x 355 mm control Kitamura spindle turning speed range 150 - 15.000 U/min spindle taper SK 30 table load 240 kg rapid traverse X/Y/Z axis 50/50/36 m/min ATC 20 Pos workpiece diameter at full load 70 mm tool diameter if 2 vacant positions 100 mm tool length - max. 200 mm Bodpjym D Aujfx Aa Nswi weight of tools max. 2 kg total power requirement 15 kVA weight of the machine ca. 4 t dimensions of machine L x W x H 2,4 x 2,1x 2,63 m

Condition: excellent (used), functionality: fully functional, Schaublin lathe type 125B in very neat condition. Specifications: - Swing over bed: 270mm - Distance between centers: 500mm - Spindle speed: 40–3000 rpm Accessories: - Heidenhain digital readout ND780 on 2 axes Bedpfx Aox Auv Aea Njwi - Multifix toolholder with 6 holders - 3-jaw self-centering chuck with inside and outside jaws - Set of change gears - 2 x drill chuck - Live center - Machine feet - Drive flange - Set of collets with drawbar - Machine lighting

Condition: ready for operation (used), Year of construction: 2011, functionality: fully functional, turning diameter over cross slide: 490 mm, spindle bore: 155 mm, center height: 400 mm, turning length: 3,000 mm, spindle speed (max.): 1,250 rpm, spindle speed (min.): 6 rpm, bed width: 700 mm, Turning diameter in gap: 1,050 mm, rotational speed (max.): 1,250 rpm, overall weight: 7,500 kg, three-jaw chuck diameter: 630 mm, ZMM Lathe CU800x3000, 2011, very little used, in excellent condition Specifications: Swing over bed: 890 mm Distance between centers: 3000 mm Bsdpfxexyf Ecs Aa Nswi Spindle bore: 155 mm Bed width: 700 mm Spindle speed: 6.3–1250 rpm Weight: approx. 7500 kg Compliant with ARBO/CE Machine equipped with: • 2-axis digital readout • BISON 3-jaw chuck 630 mm • BISON 4-jaw independent chuck 800 mm • 2 x fixed steady rests with roller fingers • 1 x travelling steady rest • Electrically adjustable tailstock • Tool post with 4 holders • Coolant system • Machine lighting

Condition: good (used), Year of construction: 2004, functionality: fully functional, CNC Turning and Milling Center Okuma Mac Turn 350 W Year of manufacture 2004 OSP-E 100L 80-tool magazine, HSK 63 Milling spindle, lower turret with 12 positions HS Kitagawa B - 210 GS Kitagawa B - 208 Interlite compact filter system 900 l SPB 4/900 High pressure Tool measuring arm Air extraction Spindle operating time approx. 18,141 h Chip conveyor Available from June 2026 Bwsdpfx Aaoypt S Dj Nji