Maschinenhandel Gronau

Condition: good (used), Code: 0197 Brand: CASADEI INDUSTRIA Model: K 30/10 HF - CE Standard Rodszidxyspfx Abgow Automatic edge bander for straight panels, with glue tank for wood, veneer, pvc, melamine, abs and various - CE Standard Technical data Automatic belt conveyor for panel feed - Speed 7 mt/min Panel height mm 10/45 Edge thickness up to 3 mm Gluing unit: Glue tank capacity kg 1,2 - Electronic temperature control Front and rear pneumatic end cutting unit with circular Vidia blades - Micrometric cutting depth adjustment -End cutting speed 9000 rpm - End cutting blade diameter 80 mm Upper and lower end trimming unit - Vidia cutters diameter 80 - Possibility of combined radius/chamfer cutters - End Trimming speed 9000 rpm Total power Kw 2,2 N° 3 suction ports diameter 60 mm Panel support roller conveyor Overall dimensions mm 2150 x 800 x 1200 h Weight kg 405

Condition: good (used), Equipment: CE marking, documentation/manual, single-sided edge bander Biesse Model Akron 1440 A CE compliant liquids grinding gluing edge trimming unit with 2 motors CNC-controlled edge trimming machine corner rounding unit with 2 motors edge scraper Rodpfxszib N Ne Abgow glue scraper brushes heat gun

Condition: excellent (used), functionality: fully functional, Holz Her Auriga 1308 XL FÜ + PU compact design - edge thickness 0.4 - 8 mm SPS-based Edge-Control PPC 231 touchscreen control system Redszib Niepfx Abgjw motor-driven, position-controlled bridge height adjustment pre-milling unit for attachment before the gluing section fully automatic edge magazine for roll and strip material GLU JET cartridge gluing station + PU gluing glue application via nozzle technology workpiece height 6-60 mm automatic glue height adjustment pressure unit 1912-3, pneumatic trimming unit 1918, pneumatic, for roll and strip material up to 8 mm edge thickness with pneumatic adjustment for 0-10° bevel of the trimming saw milling unit 1827 MOT 4, flush trimming 8 mm, radius milling - bevel milling - 15° MOT NC axes controlled via control panel profile milling unit 1832 pneumatic, rounding of corners up to edge thickness 3 mm in a single pass scraper blade unit 1929 MOT2 for bevels and radii with 2 scraper blade holders, NC axes controlled via control panel surface scraper blade unit - finishing buffing unit - polishing spraying system at the infeed and outfeed complete tool equipment included first delivery 2013 machine is FUNCTIONALLY TESTED and in TOP CONDITION available from warehouse Lieboch

Condition: excellent (used), CATALOG NUMBER 7729 TECHNICAL DATA Equipment: - Tape holder - Glue tank (granulate) - Tape feeder - Guillotine – pre-cutting the edging - Pressure rollers 2 pcs - Min. width of processed components: 50mm - Thickness of processed components: 10-40mm - Min. internal radius: 50mm - Angled gluing with 1mm thick edging, 0-45° - Edge thickness: 0.3-3mm - Electric feed Rjdpszh H Insfx Abgow - Total power: 2kW - Compressed air pressure: 6-7 bar - Dimensions (L/W/H): 1700x1300x1550mm - Weight: 310kg ADVANTAGES – Made in Poland – Unpainted – DTR technical documentation – Very good condition – used edge banding machine Net price: PLN 6500 Net price: EUR 1550 (exchange rate: 4.2 EUR) (Prices may vary depending on larger fluctuations)

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, Double edger, first and second in line, with rounding units Sanding unit Gluing system Edge pressing unit Header unit Trimming unit Multi-function unit for profiling Edge scraper unit Joint scraper unit Brush unit Hot air blower or hair dryer Software: SINTRA Redpfjzh H Arsx Abgow Includes 2 external pre-mixers for PU glue Used very little.

Condition: used, Holzher arcus 1334 edge bander pre-milling cutters glue application, cartridge glue or granulate pneumatic pre-trimming guillotine pressure rollers Redozh Ew Ispfx Abgsw trimming saws R1, R2 top-and-bottom milling cutters, CNC-controlled corner rounding profile cycling flat cycling Maximum edging height: 60 mm Edge band thickness (roll): 3 mm Feed speed: 10-18 m/min

Condition: excellent (used), SCM K360 HP Edge Banding Machine Liquids Pre-milling cutters, Roller glue application, Replaceable tank Features a glue drain Pneumatic pre-trimming guillotine, Liquids Finished edge trimming cutters Redpfszh D Swsx Abgew Top and bottom milling unit (multi-cutter R1-R2), Corner rounding unit, Profile trimming unit (multi R1-R2), Flat trimming unit, The machine has NC control Max. element height: 60 mm Max. edge band thickness in roll: 3 mm, Feed rate: 11 m/min Original mileage: 80,000 meters, in my opinion, the technical condition is very good Possibility to inspect and test on site.

Condition: new, Year of construction: 2025, functionality: fully functional, workpiece height (max.): 45 mm, edge thickness (max.): 2 mm, feed rate X-axis: 12 m/min, total height: 1,300 mm, total length: 4,500 mm, total width: 650 mm, overall weight: 1,300 kg, Equipment: CE marking, documentation/manual, TECHNICAL DATA Overall dimensions (mm): 4500*650*1300 mm Total power: 9.37 kW Feed rate: 12 m/min Thickness of the component to be veneered: 10–45 mm Thickness of the veneer: 0.8–2 mm Length of the component to be veneered: ≥80 mm Width of the component to be veneered: ≥60 mm Working pressure: 0.6 MPa Weight: 1300 kg SPECIFICATIONS: Redpfx Abszhvggjgew Delta touchscreen (7 inches) Preliminary milling Gluing Edge trimming unit Finishing milling Corner rounding Radius sanding Polishing unit Frequency inverter

Condition: good (used), Year of construction: 2016, functionality: fully functional, year of last overhaul: 2024, For sale: a top-of-the-line Brandt Ambition 1110 (KDF 110) single-sided edge banding machine manufactured in 2016. The machine is fully functional, regularly maintained, and currently packed on a pallet in the warehouse (ready for immediate pickup). This is one of the newest and best-equipped machines of this series on the market, featuring modern touch-screen controls and the ability to process solid parts. 🔥 KEY ADVANTAGES: • Year of manufacture: 2016 – a newer model than most machines offered (typically 2013–2014). • EASYTOUCH 1 control: 7" touch panel, Czech menu, 20 program memory, clear diagnostics, and operating hour logging. • Complete equipment: Multifunctional milling and glue scraping. • Versatility: Processes parts with a thickness of 8–40 mm (ideal for stairs and solid wood) and edges up to 3 mm. • Ready for PUR adhesive: Option to use granular PUR adhesive (replaceable tank). ⚙️ TECHNICAL SPECIFICATIONS AND EQUIPMENT: 1. A3 gluing unit: Roller application, automatic heating shut-off, prepared for PUR. 2. SYNCHRO side pressure: Powered main roller + 2 conical rollers (perfect pressure even for thick edges). 3. Trimming unit: 2 motors (2x 0.18 kW, 12,000 rpm), THK guide rails (high precision and stability). 4. Multifunctional milling unit: 2 motors (2x 0.27 kW), DFC technology, adjustable for flat / radius / angled trimming. 5. Finishing units: o Quick-change profile rollers (easy radius change). o Flat rollers / glue scraping (pneumatic retraction). 6. Feed rate: 8 m/min. 📏 PROCESSING RANGE: Rodpfozhtvlox Abgow • Part thickness: 8 – 40 mm • Part width: min. 70 mm • Edge thickness: 0.4 – 3 mm (PVC, ABS, veneer, solid wood) • Max. roll diameter: 830 mm 📍 CONDITION AND DELIVERY: The machine is stored, packed on its original pallet, and kept in a dry warehouse. Complete documentation in Czech, manuals, and warranty certificate are available. Immediate pickup by your own transport is possible. The machine has 250 km logged.

Condition: used, Year of construction: 2026, Professional EBM 360B table edge banding machine. The machine is designed for edge banding of both straight and curved elements. Ideal edge banding machine for medium and large workshops and carpentry shops. Pneumatic shears for cutting the edge (adhesive tape). Solid, strong construction. This machine feeds, cuts and glues the edge. The tape feeding and cutting sensor automatically takes the cut tapes from the container. Easy to use and conveniently placed control panel. Work comfort and failure-free operation of the machine are ensured. The indisputable advantage is the simple construction and intuitive operation. TECHNICAL PARAMETERS EDGE WIDTH 10-60 (68) mm EDGE THICKNESS 0.3-3 mm MINIMUM WORKING RADIUS 20mm MAX. PERMITTED CUTTING WIDTH 50 mm HEATING POWER 2 kW POWER SOURCE 400V MOTOR 0.18 kW, 0.37 kW, 0.4 kW FEED SPEED 0-14 m/min. AIR PRESSURE 6 BAR DIMENSIONS 1550 x 800 x 1000 WEIGHT Rsdpfx Ajzhtt Rsbgsw 185 kg PLEASE NOTE!!! This machine is a return item, having undergone warranty repairs. It is in working order and complete. No warranty and no returns!!!

Condition: refurbished (used), Year of construction: 2016, machine/vehicle number: 3074, functionality: fully functional, input voltage: 400 V, input current: 32 A, input frequency: 50 Hz, type of input current: three-phase, workpiece height (max.): 60 mm, edge thickness (max.): 3 mm, height adjustment type: mechanical, total height: 1,618 mm, total length: 4,984 mm, total width: 1,425 mm, overall weight: 1,400 kg, year of last overhaul: 2025, Equipment: CE marking, Due to the acquisition of a new machine, our reliable edge banding machine, purchased new in 2016, is now for sale. The machine has operated in a joinery workshop with 8 employees. It underwent a complete overhaul in January 2025. New radius scrapers, new milling tools, and new polishing wheels were installed. The pre-milling unit has been re-sharpened. The glue roller’s clutch has been replaced. The glue pot was completely refurbished and cleaned. The machine is suitable for both EVA granulate (e.g., Henkel Dorus KS351) and PUR adhesives. The degree of pre-milling, the edge material thickness, and the position of the lower and upper milling tools can be conveniently adjusted from outside the machine housing via manual handwheels. The control system allows custom edge banding programs to be saved. The machine automatically and pneumatically switches between 0.4 mm and 2.0 mm edge banding via program. Main specifications: - Power: 13.8 kW / 32 A / 400 V - Compressed air: 7 bar (100–150 l/min) Rjdpezhrduofx Abgjw - Touchscreen - Saved edge banding programs - Feed speed: 10 m/min - Edge material thickness, in rolls: 0.5–3.0 mm - Workpiece thickness: 8–60 mm (banding 60 mm thick materials possible) - Minimum workpiece width: 70 mm - Minimum workpiece length: 180 mm (for end trimming saw) / 220 mm (for corner rounding) - Processing units: - Diamond pre-milling (12,000 rpm) - Release agent tank/nozzle - Gluing station - End trimming saw - Milling unit R2 - Radius scraper R2 - Corner rounding unit - Cleaning agent tank/nozzle - Flat scraper - Polishing wheel Price does not include VAT.

Condition: excellent (used), total height: 1,300 mm, total length: 4,000 mm, total width: 950 mm, Edge banding machine for narrow surfaces Manufacturer: OTT Type: Atlantik V6 Glue application unit Preliminary trimming of the edge band Precise trimming at the front and rear Straight milling Rjdpfozhn Rwsx Abgjw Profile milling Profile sanding Straight sanding Speed: 12 m/min Dimensions: length 400 cm, width 95 cm, height 130 cm; weight: approx. 1,400 kg

Condition: ready for operation (used), Year of construction: 1999, total height: 1,917 mm, total width: 1,200 mm, product length (max.): 9,295 mm, Edgebander manufactured in 1999. This HOMAG Optimat KL 78/A20/S2 features a panel formatting milling cutter, bevel and rounding milling cutter, groove saw, and edge draw blade. It accommodates workpieces with a thickness range of 8 to 60 mm and has a working height of 950 mm. If you are looking to get high-quality edging capabilities, consider the HOMAG Optimat KL 78/A20/S2 machine we have for sale. Contact us for further details. - Equipment: Panel formatting milling cutter, bevel and rounding milling cutter, groove saw, edge draw blade- Additional Equipment: Bühnen PU melting unit (with dedicated blue control box and temperature controllers)- Work Piece Length: min. 120 mm- Work Piece Width: min. 120 mm- Work Piece Thickness: min. 8 - max. 60 mm- Working Height: 950 mm- Machine Dimensions (from floor plan): Length 9295 mm, Total Height 1917 mm (approx. 2275 mm with open hood / noise enclosure open), Working line width approx. 1200 mm- Space Requirements: Length 9.6 m, Width min. 2.5 m, Height 2.3 m (flaps open)- Voltage: 400 V- Frequency: 50 Hz- Current: 55 A- Recommended Fuse: 63 A- Control Voltage: 24 V- Total Extraction Capacity: approx. 6010 m³/h- Air Speed: 28 m/sec- Compressed Air Consumption: approx. 816 NL/min- Pressure Drop: 200 mm WS- Electrical Connected Load: 32 kW- Extraction Connections: 3x Diameter 120 mm, 2x Diameter 60 mm Redpfszhlnmjx Abgjw

Condition: used, Year of construction: 2018, machine/vehicle number: 0-200-08-2664, Single-sided edge banding machine in left-hand configuration, feed rate continuously adjustable: 16-25 m/min, workpiece thickness: 8-60 mm, workpiece overhang: 30 mm, sliding carriage, infeed guide rail automatic, workpiece support in scissor design, infeed stop, driven top pressure with composite V-belt, kit for small parts, release agent spray device top/bottom, joint milling unit 2x3 kW with pneumatic activation control for both motors, workpiece preheating, FE-MA-TECH pre-melting unit for PU adhesive, application unit PU 65, edge magazine for solid edges, coil and strip material, coil change device with 2 holders, servo-controlled edge feed, pressure zone C with 7 rollers and automatic adjustment, wetting device for the pressure zone, cooling/lubricant spray unit top-bottom-side, trimming unit chamfer/straight PK25 2x0.8 kW with standing trimming stop, pre-milling unit BF 20 2x1.5 kW with 3-roller sensing top/bottom vertical and pneumatic adjustment, multi-milling unit MF21 2x0.55 kW with 3-roller sensing top/bottom vertical and dual-roller sensing horizontal, profile milling unit FK30/V20 with milling unit for 3 tools, automatically switchable between co- and counter-rotation, and rolling side sensing, standard milling unit SF21 1x5 kW, multi-scraper blade MN21, automatically with 3-roller sensing top/bottom, cleaning agent spray device top/bottom, glue line scraper blade FA20 with automatic adjustment and sensing, smoothing unit FA 06 top/bottom 2x0.18 kW, special unit for profile insertion, control panel Powercontrol PC 23 Powertouch, edge tracking control. Rjdpozha A Eofx Abgew

Condition: used, Year of construction: 2017, machine/vehicle number: 0-261-20-8747, operating hours: 412 h, Top-of-the-line Brandt O KDF 120 C edge banding machine with jointing and profiling unit, sourced from a small and well-maintained carpentry workshop. Rjdpfjzha Easx Abgew Type: Optimat KDF 120 C, year of manufacture 2017, machine number: [Machine Number]. Technical data and units: Edge banding material approx. 0.4 – 3 mm, workpiece thickness approx. 8 – 40 mm, jointing unit, single-stack edge magazine, A3 gluing unit and pressure zone with 3 rollers, trimming unit with 2 saw blades, profiling unit (top/bottom), WD40 profiling unit, profile and flat scraper blade, feed rate approx. 8 m/min.

Condition: new, Year of construction: 2026, HOLZ-HER Edgebanding Machine ARTEA 1030 - NEW MACHINE Edge thickness, roll material: 0.4 – 3 mm (depending on material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed speed: 9 m/min. Glue application via Teflon-coated glue application roller, with glue reservoir located underneath. All common edge types, including solid wood edges up to 5 mm. Equipment: - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - LED machine lighting - Edge trimming - Edge feeder - LR101 glue application system - glue application roller (Teflon-coated) - Pressure unit - Trimming unit - Milling unit with r = 2 mm tools - Profile milling unit - Scraping unit - Face scraper - Buffing unit 12 months warranty Rjdpezhaw Aefx Abgew Delivery time upon request. Delivery, installation, and training for the machine can be arranged directly through us for an additional charge. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: excellent (used), Year of construction: 2012, machine/vehicle number: 101-335, functionality: fully functional, Machine available starting in early October 2026. The machine can be inspected and demonstrated at the customer's facility. Workpiece thickness: 8 - 60 mm Workpiece length: min. 160 mm Feed rate: 10 m/min - Extendable workpiece support Rsdpfx Abezg Upwogjw - Motor-driven pressure bridge, PLC-controlled - 1888 Control panel PPC 231 U+E - 1801 Edge milling unit incl. 2 edge milling cutters 70x64x30 - 1903 Edge feeder, fully automatic - GJ 301 Glue-Jet adhesive application system incl. sensing nozzle and cartridge magazine for EVA & PUR adhesive cartridges - 1912-3 Pressing unit, pneumatic - 1918 Cutting unit with pneumatic pivoting 0 - 12° via PLC - 1827 Milling unit, motor-driven, 4 pneumatic cylinders, controlled via PLC - 1832 Profile milling unit (Auriga SPS) - 1929 Radius scraping unit, motor-driven, 2 SPS - 1964 Surface scraping unit - 1856 Release agent sprayed at the front, cleaning agent sprayed at the rear - 1940 Deburring unit Overall length: 4930 mm Weight: approx. 1429 kg

Condition: new, Year of construction: 2026, A modern edge banding machine designed for the precise finishing of furniture panel edges. Equipped with robust units and advanced features, it ensures high quality, efficiency, and operational flexibility at speeds up to 12 m/min. An ideal solution for production facilities that prioritize quality and consistency. Edge Banding Machine for Furniture Panels FEATURES AND EQUIPMENT 1. Pre-milling – preparing the edge of the panel for gluing. 2. Standard glue unit equipped with a replaceable glue tank. Rjdjzg Eq Sjpfx Abgjw 3. Trimming of edge ends – precise trimming of the beginning and end of the edge. 4. Finishing milling – perfect alignment of the edge with the panel. 5. Corner rounding. 6. Sanding unit / wet polishing – perfect smoothing and polishing of the edge. 7. Capability to edge band panels with pre-drilled holes.

Condition: used, machine/vehicle number: 008554, Type of edging: Thin edge, Thick edge, Solid wood Gluing System: EVA Hotmelt Redpfx Abozg D Ezogjw Premilling Unit: yes Corner Rounding Unit: yes Max feed speed: 16 m/min Maximum panel thickness: 60 mm Operating Units: 8 nr

Condition: used, machine/vehicle number: 008552, Type of edging: Thin edge, Thick edge, Solid wood Gluing System: EVA Hotmelt Premilling Unit: yes Corner Rounding Unit: yes Max feed speed: 14 m/min Maximum panel thickness: 60 mm Rodpfjzg D D Dex Abgsw Operating Units: 7 nr

Condition: as good as new (ex-display), Year of construction: 2026, functionality: fully functional, HOLZ-HER Edgebanding Machine ARTEA 1030 - TRADE SHOW MACHINE Edge thickness, coil material: 0.4 – 3 mm (depending on the material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed speed: 9 m/min. Glue application via Teflon-coated glue application roller, with glue reservoir located underneath. All common edge types, including solid wood edges up to 5 mm. Equipment: - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - Nesting & Pneumatics Package - LED machine lighting - Joint milling - Edge feeder - LR101 gluing system - glue application roller (Teflon-coated) - Pressing unit - Trimming unit - Milling unit with r = 2 mm tools - Profile milling unit - Scraping unit - Pneumatic surface scraper - Buffing unit - Spray device in the infeed and outfeed areas 12 months warranty Rsdpezg Axtefx Abgjw Delivery, installation, and machine instruction can be arranged directly through us for an additional fee. The machine is currently located in our delivery warehouse in Gratwein / Austria. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: used, Year of construction: 2015, machine/vehicle number: MR007049, Used: SCM edge banding machine, in very good condition. Complete machine, ready for immediate use. Used: Edge banding machine, manufactured by SCM – model Olimpic K360 T-ER13 Equipped with the following options: - Machine complies with European CE standards - Anti-adhesion spray unit AAR - Glue scraper unit RC-V - Brush unit SP-V - Touch 7 control – 7'' touchscreen control (including the ability to store up to 60 programs) - AUTOSET for T-ER1 3 positions for R-K flush-trimming unit 2 positions for round-over unit pneumatic on/off switching of the glue scraper unit - Nesting sensors for the machining units The machine is equipped with the following units: – Pre-milling unit with 2 motors – with compressed air cleaning after milling – Spray unit, sprays after pre-milling, to prevent adhesion of the glue to the surface. – Glue unit, with dual temperature setting for selecting, for example, PU and EVA glue. – Trimming unit for cutting off the edge band. Rodpfx Abozgwzvjgjw – Milling unit with solid guide rollers, for a perfect milling operation along the surface. – Round-over unit, for milling rounded edges or bevels. – Radius scraper unit for a perfectly smooth finish (R=2). – Spray unit, for dissolving the glue and applying a sheen. – Glue scraper unit, for removing glue residues on the surface. – Brush unit for polishing the glued edge. Technical specifications: - Min./max. band thickness: 0.3-3 mm - Feed speeds: 11 m/min - Minimum panel thickness: 8 mm - Maximum panel thickness: 50 mm - Weight: 1433 kg - Serial number: AH/118707

Condition: new, Year of construction: 2026, functionality: fully functional, HOLZ-HER edge banding machine ARTEA 1030 - NEW MACHINE Edge thickness, roll material: 0.4 – 3 mm (depending on the material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed rate: 9 m/min. Glue application in PUR & EVA qualities, easily achieved thanks to the HOLZ-HER GluJet adhesive application system. All common edge types, including solid wood edges up to 5 mm. Equipment: - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - Nesting & Pneumatics Package - LED machine lighting - Joint milling cutters - Edge feeder - GluJet GJ201 adhesive application system Rsdpfx Abszgu Dnsgow - Material buffer - Glue collecting container - Automatic reloading function - Pressure unit - Trimming unit - Milling unit with r = 2 mm tools - Profile milling unit - Scraper unit - Pneumatic surface scraper - Buffing unit - Spray system in the infeed and outfeed area 12 months warranty Delivery, installation, and training for the machine can be arranged directly through us for an additional charge. The machine is currently located in our delivery warehouse in Gratwein / Austria. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: excellent (used), Year of construction: 2011, machine/vehicle number: AH/005553, functionality: fully functional, input voltage: 400 V, input current: 78 A, input frequency: 50 Hz, overall weight: 4,400 kg, Main specifications: • Panel thickness: max 60 mm • Edge thickness: 0.4 - 3 mm (Solid wood up to 12 mm) • Feed speed: up to 25 m/min • Glue system: [EVA / PUR] Configuration: • Pre-milling unit • Gluing unit with pressure rollers • End-trimming unit • Top/Bottom trimming unit (rough & fine) • Corner rounding unit • Radius edge scraper • Glue scraper Rsdezgnx Sjpfx Abgsw • Buffing unit Machine Condition: • Excellent working condition. • Regularly maintained. • Available for inspection and testing while powered.

Condition: used, machine/vehicle number: 725939, functionality: unexamined, input voltage: 220 V, Edge banding machine for sale. Suitable for DIY enthusiasts and hobby woodworkers. Rodpfx Aozggf Rsbgjw