Used Knuth Cnc Milling Machine for sale (66,880)

Condition: new, Year of construction: 2026, functionality: fully functional, power: 4.5 kW (6.12 HP), number of axes: 3, overall weight: 880 kg, table length: 2,500 mm, table width: 1,300 mm, Equipment: CE marking, documentation/manual, Universal CNC router for cutting, engraving, and 3D milling of any shape or form you need. This model can create half of the furnishings for the kitchen and living area. Easy-to-use Wattsan CNC milling machine for medium or large production which will serve you accurately. Wattsan M1 1325 planetary gears allow you to cut hard wood and soft metals easily. Also, a vacuum table can be installed so the fixation is as steady as stone. With a Wattsan milling machine, you may work with metal, hard wood, plastic, foam rubber, aluminum, and plexiglass. You can give our managers a call for additional details! Wattsan M1 1325 characteristics Working area: 1300x2500 mm Spindle: 4.5 kW Machine size: 2080 x 3100 x 1890 mm Weight: 690 kg Knodpforywfnsx Akwob Virmer provides not only prime machines but also service and delivery. Our engineers and managers are ready to answer all of your questions and provide video assistance if required. Also, owners of Wattsan equipment get lifetime online support. Virmer is located in the Netherlands and works all over Europe. Virmer is Wattsan's official supplier. We provide not only laser engravers, but also metal cutters, welders, markers and cleaning machines. Wattsan is a Chinese manufacturer, which has been creating laser equipment for almost 15 years and keeps evolving with the help of its clients. Thanks to feedback Wattsan made over 50 modernizations, which made machines more reliable, precise and powerful so you could upgrade your business up to the new level. YOU CAN WRITE OR CALL US! WE WILL SELECT THE RIGHT MACHINE FOR YOUR TASK On our company you can find a wide range of machines and components: Laser Metal Cutting Machine; Laser Metal Machine, Fiber Metal Laser, Fiber Metal Laser Engraver; CNC laser machine for metal; Laser machine for wood; CNC laser machine; Laser engraving machine; Laser engraver; Laser cutting machine for plywood; Laser engraver; Laser cutting machine for metal; CNC milling machine; laser marker. Lenses; Chillers; Cooling system for machine; Chiller S&A ; IPG laser, MAX photonics, Raycus; Compressor; Rotary device; Mirror for laser machine.

Condition: used, CNC Universal Coordinate Drilling and Milling Machine FEHLMANN Type PICOMAX 100-CNC 3 CNC Control HEIDENHAIN TNC 155 Manufacturer's No. 16186651 Year of Manufacture 1986 Spindle Taper FEHLMANN SF32 Drilling Capacity Ø 30 mm in steel Thread Cutting up to M20 in steel Travel X: 850 mm, Y: 435 mm Quill Stroke Z: 210 mm Kedpohik Ezjfx Akwenb Vertical Movement of Milling Head 580 mm Feed X and Y 1 to 8000 mm/min. Feed Z 1 to 4000 mm/min. Rapid Traverse X and Y 8 m/min. Rapid Traverse Z 4 m/min. Table Clamping Surface 1570 x 500 mm Distance Spindle Nose - Table 130 - 720 mm Overhang Spindle - Column 450 mm Spindle Speed 50 - 7100 RPM, stepless Spindle Drive 10 kW Total Connected Load 20 kW Mains Connection 400 Volt, 50 Hz - CNC Control HEIDENHAIN TNC 155 with TFT monitor - 3 axes controlled, X, Y and Z quill adjustment - hydro-mechanical tool clamping FEHLMANN SF32 - threading device - cable remote control for machine operation and axis movements - motorized vertical movement of the milling head with shutdown via adjustable cams - 3D probe RENISHAW, Type MP 11F with FEHLMANN SF32 mount - 20 tool holders FEHLMANN SF32 - swiveling tool holder with 21 tool positions - coolant system in the machine frame - control cabinet fixed to the machine - documentation: operating manual, control manual and electrical diagrams Space Required L x W x H 2350 x 2000 x 2300 mm Weight 3.2 tons very good condition

Condition: used, CNC path control, computer, control unit, logic unit Heidenhain Type TNC 415 B / LE 415 B Logic unit LE 415 B, year of manufacture 1999 Ksdpezfqb Tefx Akwjnb Item number: 267 223 49 Serial number: 5 667 843 S5 PC serial number: 252 415 01 NC serial number: 259 930-12 Installed modules: - Computer board Type S4, item number: 268 553 01 / serial number: 5 615 221 - PLC graphics Type S3, item number: 257 954 03 / serial number: 5 556 573 A - Control loop board Type G3, item number: 275 705 02 / serial number: 20 232 905 C - Power supply, item number: 236 484 10, serial number: 5 600 157 / S4 - LE 415 B neutral, item number: 267 223 CC / serial number: 5 618 369 / S4 Housing dimensions L x W x H: 510 x 190 x 415 mm Weight: 11 kg Very good condition - functional guarantee

Year of construction: 2003, condition: ready for operation (used), Travel X/Y/Z: 2500mm/1000mm/770mm, table dimensions X/Y: 3200mm/1000mm, spindle speed: 8000rpm, tool positions: 40, tool holder: SK40, max. workpiece weight: 3000kg, feed rate: 30m/min, coolant pressure: 20bar. Machine dimensions X/Y/Z: approx. 6500mm/4500mm/3700mm, weight: approx. 21000kg, control: Heidenhain iTNC 530, control hours: 67334h, machine hours: 56616h, operating hours: 15872h. Including internal coolant supply, 3D measuring and infrared probe, chip conveyor and linear measuring system. Documentation available. An on-site inspection is possible. Kedjy E S Drjpfx Akwsnb

Condition: excellent (used), Control system: Siemens 840-D X-axis travel: 2000 mm Y-axis travel: 2000 mm Z-axis travel: 500 mm Distance between columns: 2700 mm Knedpfx Aezv Hxcjkwob Max. working height: 1100 mm Table: 2250 x 2000 mm Workpiece weight: 10 tonnes Spindle power: 24 kW Spindle speed: 2250 rpm Tool holder: SK 50

Condition: excellent (used), Year of construction: 2019, Sub-spindle, C-axis SIEMENS 840DSL Turning diameter max 16 mm Turning length 145mm Spindle speeds main & sub-spindle 15'000 rpm Tool holder group 1+2: 6 driven positions C-Axis 0.001° Misc. accessories Knsdpeud Nhhsfx Akwsb MARCELS MASCHINEN CH

Condition: like new (used), Year of construction: 2007, Table size 2200 x 1000 mm Longitudinal travel 2050 mm Cross travel 1150 mm Vertical travel 760 mm Spindle speeds 12.000 rpm Ksdpfx Aeg Tdavjkwenb Spindle taper ISA 40 Power feed 1 - 8.000 mm/min Rapid speed Z-axe 15 m/min Rapid speed X - Y axis 20 m/min Control Heidenhain IT 530 NC Tool change 40 pcs

Condition: good (used), Year of construction: 1988, CNC milling machine Manufacturer: MAHO, Type: MH 500 W, Year of construction: 1988, Heidenhain TNC 232 B control system. Knedpsich Ehjfx Akwob Equipped with a counter bearing for horizontal milling. Spindle connection: ISO 40 Spindle speeds: continuously variable, 20 - 4000 rpm Feed rates: 1-3000 mm/min Travel distances: X 500 mm, Y 380 mm, Z 350 mm Table: 700 mm x 350 mm Weight: approx. 2000 kg. Machine documentation available. Machine is ready for demonstration.

Condition: ready for operation (used), Year of construction: 2003, CNC Milling Machine OPS Type OPS HSC 600 Year of manufacture 2003 CNC control system Andronic 3D path control with Ethernet interface Travel distances X/Y/Z 625/375/350 mm Tool changer based on Erowa system, 40 positions Spindle speeds 5000 – 40,000 rpm Fixed table, load capacity up to 600 kg Travel speed up to 20 m/min Kjdpfx Akozwudiewsnb Repeatability 0.002 mm Tool changer, 32 positions Spindle HSK 32 E Drive power 9 kW Weight 3500 kg Price: Euro 3,750.00 (plus VAT), ex works

Condition: like new (used), Year of construction: 2007, Retrofitted: 2026 Numerical control: NUEVO/NEW HEIDENHAIN TNC-i640 Technical features Dimensions Table dimensions: 4500 x 2000 mmNumber of T slots: 11T slots dimensions: 22 mm Traverses of axis X axis traverse: 4000 mmY axis traverse: 3000 mmZ axis traverse: 1000 mmVertical capacity (VC): 240 / 1240 mmDistance between columns: 2500 mm Milling head Auto-indexing differential head (UAD - 0,1º)Tool clamping system: HydraulicTaper nose: ISO50 (DIN69871)  /  Pull stud: DIN69872Speed range: 6000 rpmSpindle power: 30 kW Feedrates Feedrate: 5000 mm/minRapid feedrate (X / Y,Z): 15000 / 12000 mm/min Weight and dimensions Maximum weight on table: 10000 KgMachine weight approximate: 35500 KgMachine dimensions approximate: 10975 x 4770 x 5345 mm Accessories Guarding: 2 slidings doors and new perimetral wire-mesh fenceAutomatic tool changer: ATC-60 (sale option with no ATC)Chip conveyor: 1 transversalElectronic handwheel: New HR-510Coolant: External internal high pressure through spindle Sale conditions Warranty: 6 months mechanical spare partsPrice and sale conditions: On request View all technical features Kjdpfxsyf Rrto Akwonb

Condition: good (used), Year of construction: 2008, Ref. -No.: 10621 Manufacturer: PAMA Type: Speedmat 3/TR16 Year of construction: 2008 Type of control: CNC-Steuerung Control: SIEMENS SINUMERIK 840 D PL Storage location: Halberstadt Country of origin: Italy X-Travel: 3500 mm Y-Travel: 2500 mm Z-Travel: 2200 mm Kjdpfxszc D Dws Akwsnb W-Axis: 800 mm Bore Spindle Diameter: 160 mm Table Load: 12000 kg Tool Taper: ISO 50 BIG PLUS Turning Speeds: 3500 RPM Max. Torque: 2.765 Nm Rapid Travel X/Y/Z: 25000 mm / min Drive Capacity - Spindle Motor: 46 kW Internal cooling: 15 / 45 bar External cooling: 50 / 4 bar Table surface: 1600 x 2000 mm Spindle speed gear stage 1: 2.120 1 / min Spindle speed gear stage 2: 2.765 1 / min Further information: Automatic tool changer SK50 DIN 69871, 80 positions. Automatic angle milling head TS 35 with 360 positions, speed 2,000 rpm and torque 2,000 Nm. Automatic universal milling head TU25C (2-axis), speed 3,000 rpm and torque 800 Nm. Automatic accessory changer, 2+1 units. Touch probe (Renishaw). The machine can be inspected under power.

Year of construction: 1989, condition: ready for operation (used), A Maho CNC 4-axis universal bed-type milling machine is available. Travel X/Y/Z: 1600mm/800mm/800mm, table dimensions X/Y: 1250mm/800mm, max. table load: 3000kg, spindle mount: SK50, main spindle speed: 4000rpm, power: 22kW. Tool positions: 36, max. tool diameter: 160mm/210mm, max. tool length: 315mm/400mm, max. tool weight: 15kg, feed rate: 4m/min, rapid traverse: 10m/min. Machine dimensions X/Y/Z: approx. 5000mm/3700mm/3000mm, weight: approx. 16000kg, control: Philips CNC 232. An on-site inspection is possible. Kedpfx Aov Ubqnekwonb

Condition: used, As-new CNC Vertical Machining Center, Milling Machine VMC, BAZ, HSC Milling, Machining Center TAIKAN B540Z Serial No. 1171009 Year of manufacture: 2017 CNC path control: SIEMENS Sinumerik 828 D Basic Travel range for working area X: 488 mm, Y: 400 mm, Z: 230 mm X-axis travel for tool change position X: 540 mm Table size 520 x 400 mm Spindle taper ISO 25 Distance spindle nose - table 165 - 395 mm Max. spindle speed 36,000 rpm, infinitely variable Feed rate 0 to 10,000 mm/min Rapid traverse 15 m/min Table load capacity 200 kg Max. tool length 120 mm Max. tool diameter 80 mm Max. tool weight 0.8 kg Tool change time approx. 10 sec. Axis drives 0.8 kW each Spindle drive 3.5 kW at 100% duty cycle Electrical connection 400 Volt, 50 Hz, 7.5 kW CNC path control SIEMENS Sinumerik 828 D Basic - Software: NCU V04.05+SP06+HF01 - Interfaces: LAN, USB and CF-Card - Measuring system for tool setting: METROL tool sensor - Vertical milling spindle = high-frequency spindle with liquid cooling and external recooling unit - Tool changer with 13 tool stations - Electronic handwheel - Coolant system - Protective enclosure with sliding door - Central lubrication - incl. 10 tool holders ISO 25 with ER20 collet chuck and a set of collets Transport dimensions (L x W x H): 1800 x 1500 x 2300 mm Weight: 2,900 kg Excellent condition – as new Knodpsw Ed U Nsfx Akwjb Machine comes from a showroom with very few operating hours.

Condition: used, Year of construction: 2002, functionality: fully functional, Machine Data • Gantry-type machine with fixed table and moving portal for minimal footprint • Base frame, bridge, and bridge uprights made from welded, stress-relieved, and machined steel in one piece • Main machine assemblies consist of ribbed welded constructions engineered for optimal stiffness-to-weight ratio, vibration damping, and high acceleration • Each machine design is verified and optimized using finite element analysis (FEA) to ensure maximum quality, performance, and safety • Easily accessible machine table for straightforward loading and unloading via forklift or overhead crane • Ground precision linear guides with high pre-load and additional cover tape for optimal chip removal on all axes • Brushless digital A/C servo motors and controllers on all axes • Dual-side synchronised drive on the X-axis (gantry drive) • Rack-and-pinion drive on the X and Y axes • Precision ball screw drives with dual-end bearing units on the Z axis • Precision planetary gearboxes with low backlash • Enclosed cable drag chains protect the drag chain cabling against chips and dust • High-quality shielded drag chain cables offer maximum protection against interference and failures • X-axis travel: 3,120 mm • Y-axis travel: 2,190 mm • Z-axis clearance: 200 mm • Z-axis stroke: 280 mm • Network connectivity via Ethernet • Remote service via Internet Panel-Based CNC Control System • Touchscreen display • Multifunction keyboard with integrated touchpad • Integrated industrial PC with Windows 7 Professional, hard drive, and Ethernet • Comprehensive remote maintenance functionalities • Includes hand-held unit with electronic handwheel • MCP with rotary switch for feed and spindle override • Mobile control cabinet Hand-held Operating Device • Fast, increment-precise positioning • Handwheel with magnetic detent • Coarse, medium, and fine positioning • 2-channel emergency stop • Protection class IP65 Milling Spindle • Max. spindle power: 4 kW • Max. speed: 30,000 rpm • ISO-25 tool taper • Max. tool diameter (shank): 12 mm • Air-cooled • Pneumatic tool taper clamping • Dry, clean, oil-free compressed air required on customer side (< 0.1 μm, < 7 bar) Knodsx E Tmbopfx Akweb Automatic Tool Changer / Linear • Linear tool magazine mounted outside the working area • Basic configuration: 4 slots • Up to 20 slots ISO-25 Extraction Unit for Automatic Tool Change • Hose connection diameter: 110 mm • Automatic up/down function for tool change Tool Length Sensor • Automatic tool length measurement via M command • Hard metal contact plate • Measuring accuracy: 0.001 mm • Contact force: 1.5 N Tool Length Sensor • Automatic tool length measurement via M command • Hard metal contact plate • Sensor mounted outside the working area 2x Side Channel Blowers • Max. power consumption: 7.5 kW • Maximum airflow: 650 m³/h • Rated voltage: 400 V • Rated current: 14 A • Pressure: 39,500 Pa

Condition: good (used), Year of construction: 1998, Mikron UM 710/900 Universal Milling Machine High-precision universal tool milling machine from the renowned Swiss manufacturer MIKRON, model UM 710/900. The machine comes from a well-maintained environment and stands out for its hallmark Mikron precision and generous working area (up to 900 mm travel in the X-axis). It is ideally suited for toolmaking, prototyping, training purposes, or demanding repair workshops. Technical specifications at a glance (manufacturer data): Knsdpfszcqcgsx Akwjb Working range & axes: Longitudinal travel (X-axis): 710 / 900 mm Cross travel (Y-axis): 630 mm Vertical travel (Z-axis): 500 mm Work spindle: Tool holder: SK 40 / DIN 69871 Gear stages: 4 Speed ​​range: variable (vertical & horizontal) Main drive & feed: Spindle drive power: 11 kW (at 44% duty cycle) / 7.5 kW (at 100% duty cycle) Feed rate (X, Y): 0 – 10,000 mm/min (programmable) Feed rate (Z): 0 – 8,000 mm/min (programmable) Rapid traverse (X, Y / Z): 10 m/min / 8 m/min Clamping table (angle table): Clamping surface: 600 x 1,200 mm T-slots: 9 (14-H7, 63 mm spacing) Max. table load: 500 kg Electrics, dimensions & weights: Connected load: Total installed nominal power 21.5 kW Operating voltage: 3 x 400 V - 50 Hz Coolant system: 150-liter capacity Machine weight: approx. 4,300 kg (incl. protective enclosure) "Everything from a single source: We would be happy to offer you suitable bank financing for your project." komplett-konzept.leasingo.de You can find more items – new and used – in our shop! International shipping costs on request!

Condition: excellent (used), Year of construction: 2007, operating hours: 13,500 h, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, overall weight: 15,800 kg, operating hours of spindle: 13,500 h, coolant supply: 40 bar, We offer in good condition Deckel Maho DMU100P Duoblock from 2007 with only 13.500 spindle hours. Heidenhain iTNC530 control X-Axis travel: 1000 mm Y-Axis travel: 1000 mm Knedpfxezlyd Dj Akwsb Z-Axis travel: 1000 mm Internal coolant 40 bar SK40 12.000 RPM Spindle Table Ø1100 x 900 Machine will be in stock in the next 2 weeks.

Year of construction: 1993, operating hours: 13,924 h, condition: excellent (used), x-400,y-330,z-350,Winkeltisch 630x335,SK 40, 40-6.000 U/min,Meßtaster , Steuerung Heidenhain TNC 425 Knjdpefgz Rkefx Akwjb

Condition: good (used), Year of construction: 1994, travel distance X-axis: 700 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 500 mm, For sale is a Deckel Mori 70 V gantry machining center. The machining center is ready for immediate use and fully functional. Technical specifications: Year of manufacture: 1994 Grundig Dialog 112 control system X travel 700 mm Y travel 550 mm Z travel 500 mm SK 40 chuck mount Brushless AC servo motor Drive type: Continuously variable 0-8000 rpm Feed speed: Continuously variable 10000 mm/min Table size: 900 x 550 mm Table load: 0.8 t Machine weight: approx. 7.2 t Knoll scraper conveyor belt Internal cooling system Rapid traverse x/y 30000 mm/min Rapid traverse z 20000 mm/min Transport and loading can be arranged throughout Europe upon request for an additional charge. Prices plus VAT. Viewings available by appointment. Contact us; our team will be happy to assist you. Trade-ins or exchanges are available! Machine Purchase/Sale PURCHASE/SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality, yet affordable metalworking machine for your production? Or do you want to sell yours? For further information or to contact us, visit our website. Knjdpfxov T U Ude Akwsb

Condition: new, Year of construction: 2018, I sell the throughfeed CNC drilling machine MAGGI Boring Evolution 1000 Router, Year 2018. New machine from showroom ! Configuration: Milling head motor 3,3kW / 24.000 rpm 11 + 4 + 2 pcs. drilling units Grooving saw 1 pc. Backfeeding system to return the elements to the operator or move forwards as a throughfeed machine. Max. Working width 1200mm Max. Element thickness 40mm Total area covered: 2200 x 1400mm / Only 3m2 Total weight: 1350 kg. With full documentation and CE. Tools included and programmed. Very good condition. Available immediately. Ksdpfjy U Er Usx Akwsnb

Year of construction: 2015, condition: ready for operation (used), A CNC milling machine Spinner is available. Travel X/Y/Z: 760mm/460mm/460mm, table dimensions X/Y: 900mm/410mm, max workpiece weight: 350kg, tool stations: 24, max tool weight: 8kg, max tool length: 200mm, speed: 12000rpm, max tool diameter: 80mm, tool holder: SK40. Machine dimensions X/Y/Z: approx. 2600mm/1600mm/2850mm, weight: approx. 4000kg. Including automation and robot M10. Documentation available. An on site inspection is possible. Knedpfxoxwn I Us Akwjb

Condition: good (used), Year of construction: 2007, operating hours: 49,000 h, functionality: fully functional, (Please tell us your offer price) Sale only within Europe, incl. Turkey Price without packaging; delivery condition: FCA (machine location) ===== Technical data see handout. All warranty rights are excluded. For the correctness of the technical data and year of construction, Ksdpfxjxdih Ns Akwonb for the completeness of accessories and tool equipment, and for compliance with all safety and environmental protection requirements specified in the accident prevention regulations. No sale to private individuals. Sales only within Europe, incl. Turkey Price without packaging; Delivery condition: FCA (machine location) ===== Technical data please see handout in attachment. German text leading language. Without any guaranty and warranty, including completeness of tools & accessories as well as environmental and safety regulations. No private sales.

Condition: excellent (used), Year of construction: 2016, These machines are marketed as 2 opp machines and very good they are too but we consider them to be great little 1st opp machine in its own right. can be demonstrated Remarkable capacity for such a small machine. Machine has 6 tool holders Year: 2016 Control: ProtoTrak TMX Table Size: 457 x 381mm Kedpfx Aeydvzdekwenb ‘X’ axis Travel: 355mm ‘Y’ axis Travel: 305mm ‘Z’ axis Travel: 455mm Spindle Speeds: 50 – 6000 RPM Spindle Taper: BT 30 Tool magazine capacity: 8 station Dimensions w x d x h: 760 x 1220 x 2585mm Weight: 1,100 kg can be demonstrated if required

Condition: new, The Holzprofi CNC machine offers working dimensions of 900x600x200mm, a solid cast iron frame and a mechanically welded sheet metal frame. This CNC machine allows you to cut, shape and engrave various materials as well as produce intricate designs and patterns precisely and efficiently. Knodpfx Akjvrv Ayswjb CE compliant, depth probe included. Advantages and features: -Large work surface for many applications, even for larger workpieces - Compatible with many drawing programs thanks to G-Code integration - Made from special steel, it ensures maximum strength and longevity and is suitable for use in all weather conditions - DSP control box guarantees efficient and safe operation - High durability thanks to solid design with cast table and mechanically welded sheet metal frame Technical data: Working dimensions (L x W x H): 900x600x200mm Cast iron frame: 1230x730x100mm Working height without legs: 750mm Motor: 2.2kW/3CV/230V spindle driven by frequency converter Stepper Motor: Nema 34 stepper motors for X, Y, Z and A axes Drive: The X, Y and Z axes are driven by 2505 ball screws Control: DSP type control box A-axis mandrel Ø: 100mm A-axis distance: 800mm Guide rail: 20x20mm ground stainless guide rail for ball supports Clamping option: ER20 clamp with Ø3, 6 and 12.7mm socket Base area: 1400x1180x1600mm Packaging dimensions: 1550x1235x1590mm Weight: 320kg

Condition: used, Bridgeport Interact 1 CNC Knee Type Milling Machine with Heidenhain TNC 151 CNC Control, Table Travels X Axis 357mm, Y Axis 305mm, Z Axis Quill 127mm, Z Axis Knee 365mm, No. 30 Quick Change Spindle Taper, Spindle Speeds 40 - 4000rpm. S/No. 6484110887C Kedpfx Akszvcw Iowenb Location: This lot is located in Burton-on-Trent. A charge of £150 for dismantling and loading onto suitable transport will be automatically added to your invoice should you be successful in purchasing this item. Blocking and securing will be at the cost of the purchaser. Location: These lots are located in Burton-on-Trent, UK. Please see individual lot for loading information and charges. All/Any tooling is being offered as specifically described.

Year of construction: 2003, condition: ready for operation (used), Travel X/Y/Z: 600mm/700mm/800mm, resolution: 0.001mm, input resolution: 0.001mm, positioning tolerance: 0.01mm, feed rate: 15m/min, rapid traverse: 40m/min, speed: 18000rpm, power: 31kW, control: Heidenhain MillPlus. Documentation available. On-site inspection is possible. Knsdpfx Asx U Dwijkwjb