Used Pickling Injector for sale (177)

Condition: used, Injector Ruhle 30 needles Stainless steel Electric power: 2.2kW Dimensionsć: 65x135x190cm Bsdpfjyab Dpjx Aixoww

Condition: like new (used), Pokomat P16/320 Injector Stainless, 16 needle injector, capacity 800Kgs/h, with two sets of needles, belt dimensions 1300mm x 300mm, 3Ph Bwedpfxelt T Udo Aixow

Condition: used, Injector with brine mixer Manufacturer: Inject Star Model: BI-124-C-P Made of stainless steel Number of needles: 124 Productivity: 5500 kg/h max Electric power: 5.6 kW Voltage: 400V 50Hz Bwodjvzaauspfx Aixjw Brine mixer Model: CLB-800 Volume: 800 liters Electric power: 5kW Voltage: 400V 50Hz Touch screen computer control Double cooling Glass gauge for fluid level measuring

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, Stainless steel meat injector with mesh conveyor belt Manufacturer: Fomaco A/S, Denmark Model: FGM 88 SC Bwedpfow D Hz Nex Aixjw Machine number: 10354-2006 Year of manufacture: 2006 Power supply: 3×400 V / 50 Hz Current consumption: 29 A Protection (max. fuse): 63 A Working air pressure: 6 bar Number of needles: 88 Type of belt: Plastic mesh belt Belt width: 720 mm Overall dimensions: 2300 mm (L) × 1150 mm (W) × 2240 mm (H)

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, For sale: a brining injector from Günther Type: PI 26 M including filter system GRF 200 K Year of manufacture: 2015 Capacity: approx. 500 – 800 kg/h Stroke rate [strokes/min]: 10-60 strokes Passage diameter: 210 mm Belt length: 1100 mm Equipped with 26 needles, needle thickness (standard) approx. 4.0 mm The injection volume can be continuously adjusted from 2 to 25% Bjdoy Uwr Tepfx Aixeww The machine is in very good condition and ready for immediate use.

Condition: good (used), Small injector for injecting brine or marinades into chicken, fish, steak etc. Bedsxxd Hvjpfx Aixeww

Condition: used, Injector PSM 24 Dorit Number of needles: 24 Number of needle heads: 1 Needle diameter: 4mm Strokes per minute: 48 Max product height: 200mm Max capacity per hour: 800-1200kg Voltage: 400V / 50H Dimensions - packed: 130 x 85 x 210cm Bodpfx Aowktctoixoww

Condition: used, Injector Electric power: 5.5kW Dimensions: 80x160x240cm Bwsdpfsyab Dcsx Aixow

Condition: new, Year of construction: 2026, operating hours: 5 h, The NOMA NOWICKI MH-660 SAS is an advanced brine injector with servo-driven head and conveyor, fitted with 660 needles and designed for injecting red meat, bone-in and boneless, poultry, fish, and fillets. The machine, built in 2026, has multi-stage brine filtration with an FBN rotary filter, a head hygiene system, and touch-panel control. Documentation and tool trolleys are included. How does the NOMA NOWICKI MH-660 SAS brine injector work? The product is fed onto a conveyor that moves it under the needle head. The head and the conveyor have independent servo drive systems, and the conveyor drive is synchronized with the head, which allows many injection patterns. Conveyor speed is controlled electronically and head speed smoothly, so the injection is repeatable. The brine passes through a multi-stage filtration system: an internal filter with replaceable cartridges whose graduation is chosen to suit the needles, an FBN rotary filter with a slotted drum for the return brine, and a specially shaped filter bottom. The controller automatically monitors filter contamination. All injection processes are controlled and programmed from the touch panel. Key advantages of the NOMA NOWICKI MH-660 SAS brine injector A large number of needles and independent servo drives for head and conveyor give a dense, repeatable injection pattern and a high degree of control over the process. Exchangeable needle heads and a choice of needles and process settings allow the machine to be matched to different raw materials and recipes. Multi-stage filtration with automatic contamination monitoring, quick replacement of needle heads, and a head hygiene system that shortens internal washing time make it easier to keep the machine clean and running. The touch panel simplifies operation and process programming. Technical specifications of the NOMA NOWICKI MH-660 SAS brine injector Manufacturer: NOMA (NOWICKI MACHINERY) Machine type: brine injector (SAS injector) Model: MH-660 SAS Year of manufacture: 2026 Power supply: 3 x 400 V, 50 Hz Marking: CE, made in the EU Number of needles: 33 x 20 = 660 needles Needle diameter: 2 mm Belt width: 600 mm Dimensions with brine filter (L x W x H): 3000 x 2210 x 1870 mm Drives: independent servo drives for head and conveyor, conveyor synchronized with the head Conveyor speed: electronically controlled Head speed: smoothly adjustable Filtration: multi-stage, internal filter with replaceable cartridges, FBN rotary filter with slotted drum, specially shaped filter bottom, automatic contamination monitoring Head: quick replacement of needle heads, head hygiene system Bedpe Ahncwjfx Aixeww Control: touch panel, control and programming of all injection processes Documentation: included Tool trolleys: included

Condition: used, Machine description Used continuous finishing line for steel flat bar and strip, second-hand and for sale complete with 15 in-line stations. Entry section: DIMECO decoiler with expanding mandrel, roller straightener, welder, drive unit and loop table. Surface preparation: FISHER inline shot blasting machine with dust collector and suspended brush-shear. Sizing section: cold, dry 2-high rolling stand, continuous tension straightener and Zumbach USYS laser gauge. Exit section: pneumatic shear, cut-to-length shear, bar run-out conveyor and product-specific coil recoiler. Schneider Electric Magelis operator panel with bar and coil modes. Capacities, year of manufacture and installed power: not specified. Applications This descaling, cold rolling and sizing line converts hot-rolled strip or flat bar coils into shot-blasted, cold-rolled, straightened and gauged products, delivered as cut-to-length bars or coils. Typical buyers include steel mills, flat wire and strip producers, spring and blade manufacturers, stamping plants and flat product finishing centres. Key features / Advantages Complete finishing line from decoiling to packaging, with mechanical shot blast descaling instead of acid pickling. Components from active manufacturers (DIMECO, Zumbach, Schneider Electric) make spare parts easier to source. Bar or coil output on the same line. A second line of identical configuration is also for sale, and both can be purchased as a matched pair. Sold as-is, dismantling by the buyer, available now from All Metal, specialist in used industrial machinery. Configuration: 15 posts online Unwinder: DIMECO, expanding chuck Surface preparation: fisher nip fryer? Rolling: dry cold rolling cage (duo) Straightening: roller straightener + continuous tension straightener Measurement: laser Zumbach USYS Cut: pneumatic shear + shear for length cutting Exit: bar rail conveyor + dedicated product winder Production modes: barrel / crown Order: Schneider Electric Magelis HMI Processed products: plates and steel straps Sale: as is, dismantling at the buyer's expense Bodpfoz N Ahxox Aixjww

Condition: used, Injector Gunther Type: PI 26 Number of needles: 26 Needle diameter: 4 mm Max. product width: 340 mm Cycles per minute: 15 to 55 cycles/min Passage mechanism type: gear rack rail Product passage height: 220 mm Brine pressure: 0.5 to 4.0 bar Electric power: 3 kW Voltage: 400 V Current: 16 A Machine dimensions (cm): Width: 70 Length: 170 Height: 200 Bodpfxsw Ra Rpj Aixoww

Year of construction: 2026, condition: new, functionality: fully functional, input voltage: 220 V, oil tank capacity: 5 l, machine/vehicle number: GDI-6000, Equipment: CE marking, It features a specially designed ergonomic structure. (The cabinet section also serves as a cargo carrying box.) Aluminum body, test rail, and bottle holder; flexible, custom test tubes resistant to hot and cold weather conditions, 6X150 (mg). From 1 injector to 6 injectors, with easy-to-connect fittings, injectors can be connected in a short time. Thanks to the injector drip reservoir, you can perform detailed spray pattern detection. Each test lasts a maximum of 90 seconds. With a 200 bar system (Electronic Measurement) specially designed for the GDI-6000, pressures are measured clearly. The GDI-6000 reaches a maximum of 200 bar. Thanks to this pressure, drip tests can be observed very clearly. With the ability to print receipts, you can provide test results to service centers and organizations that require them. Thanks to the DATABASE, the (mg) values that more than 6000 different types of injectors should deliver can be seen on the 7.0-inch touch screen. Thanks to the NEW-ENJ+ MODE, you can create and save injectors and injection parameters that are not found in the DATABASE. Thanks to the OHM-TEST MODE, you can measure the injector (OHM test) values. Bsdpfx Aiez D H Dfsxjww AUTO-1: Low speed (4000 RPM) AUTO-2: Medium speed (5000 RPM) AUTO-3: High speed (7000 RPM) DRIP TEST: Thanks to the Leaking Out mode, you can perform injector drip (leakage) tests clearly under pressure. Thanks to the MANUAL MODE, you can perform the desired RPM, PULSE, and TIMER tests with the RPM+ PULSE+ and TIMER+ settings.

Condition: excellent (used), functionality: fully functional, mileage: 1,74,000 km, power: 180 kW (244.73 HP), fuel type: diesel, tire condition: 50 %, axle configuration: 4x4, fuel: diesel, color: white, gearing type: automatic, Year of construction: 2014, Equipment: ABS, Android Auto, Apple CarPlay, air conditioning, airbag, car registration, cruise control, electronic stability program (ESP), navigation system, non-smoking vehicle, power assisted steering, Volkswagen Transporter T5 Edition 2.0 BiTDI 180 hp DSG 4Motion – 2014 I am selling my 2014 Volkswagen Transporter T5 Edition, with automatic DSG transmission and 4Motion all-wheel drive. Features: Year: 2014 Mileage: 174,000 km Reconditioned engine installed at 168,000 km (approximately 5,000 km ago) Automatic DSG transmission 4Motion all-wheel drive Edition trim level Recent work carried out: Reconditioned engine New crankshaft New connecting rods New cylinder head New valves and tappets Reconditioned turbocharger Reconditioned injectors New EGR valve Bwodpfx Aiezqgv Dsxsw New DPF (diesel particulate filter) New intercooler New front driveshaft DSG transmission oil change (performed by a professional) Differential oil change The mechanical work was carefully carried out by myself, with the exception of the DSG transmission oil change. Invoices for parts and the transmission oil change are available. Equipment: Air conditioning Android car radio with Apple CarPlay Cruise control Electric mirrors Tow hitch 4 Michelin Alpin tires in very good condition Utility vehicle conversion with wood paneling and plywood flooring The vehicle is in excellent mechanical condition, starts perfectly, and drives very well.

Condition: good (used), Year of construction: 2011, Metalbud Nowicki MH-75 SAS Multi-Needle Injector Metalbud Nowicki supply a range of injectors with a SAS SYSTEM  Produces greater control of injection process.  SAS SYSTEM Meat Injectors are intended to implement the most complex processes of injection.The Metalbud Nowicki MH-75 SAS Multi Needle Injector is suitable for meat muscles and elements of red meat with bone or boneless, poultry and parts of white meat with bone or boneless. SAS SYSTEM advantages  High rate of repeatability throughout the operational process. Low injection rates up to 10%, as well as high injection rates up to 120%, small deviation of injection level from 0.5 to 2% high production rates in kg/h Maximum speed of injection is up to 60 cycles per minute. Injection of raw meats with different thickness without extruding brine. Allows pre-programming of injection moment, i.e. determining the layer of raw meats which will be injected and the drive of transporter is synchronised with the drive of injection head which enables many combinations of injection patterns. Multi-step filtration system Easy disassembly of injection head. Manufacturer: Metalbud Nowicki Model:MH-75 SAS Year:2011 Number of needles:75 Number of heads:1 Belt Width:370 mm Max. speed of injection:60 cycles/minute Max. output:3.000 kg/h Volume of injection:5/100% Machine Dimensions LxWxH:2.650x1.900x2.100 mm Bodjw Eb S Eopfx Aixeww Machine Weight:1.000 kg.

Condition: new, Year of construction: 2025, Injector gravitational tumble belt blasting system for blasting series parts with glass beads, corundum, ceramic balls, etc. Due to the gravitational system, the system has 15-20% more blasting power than a simple injector blasting system. The system has a bucket elevator with wind sifting for cleaning the blasting agent. It is possible to store up to 20 programs for various blasting tasks. Bjdjhunz Nspfx Aixoww

Condition: used, Year of construction: 2004, Format: 320 ?? 550 mm Equipment: Sheet feeder: Bsdpjyxqxbofx Aixeww Two drum feeders with gripper system Belt conveyor channel for product conveying Surface with rice paper structure to protect the product Front stop made of aluminum Side guides with sorting screws for sheet positioning Screw ejector for precise bow positioning Sheet control system: Double sheet inspection using mechanical thickness measurement Misaligned bow detection using photocell Photocell-controlled activation of the second feeder and glue injection timing Glue unit: Hot melt or cold glue application (configurable) Glue injector with digital keyboard setting Delivery: Double roller press station for optimal adhesion Inclined conveyor belt for shingled product stacking at the exit Control system: SPS control unit Touchscreen control panel Safety system with light barriers Technical data: Min. Format 100 ?? 150 mm Max. Format 320 ?? 550 mm Max. sheet thickness 5 mm Maximum mechanical speed 6,000 cycles/hour

Condition: used, This listing is for a Atas Optic 2 Programmable Injector GC Bwsdpfx Aijxzhrzexsw

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, input voltage: 380 V, type of input current: three-phase, input current: 24 A, Excellent condition brine injector – complete steaker line (type TDC-400), brine cooler and brine filter, little used, fully functional. 3-phase connection, 12 kW, 24 A, 380 V. We speak English, German, and ex-Yugoslav languages. Contact also possible via WhatsApp. Bsdpfeyfgwlox Aixjww

Condition: used, Injector Inject Star Type: PI 36 Number of needles: 36 Needle diameter: 4 mm Passage mechanism type: Gear rack rail Electric power: 3kW Bsdokqyhnspfx Aixsww Machine dimension in cm: 50x160x200cm

Condition: excellent (used), mileage: 77,200 km, power: 180 kW (244.73 HP), first registration: 05/1989, fuel type: diesel, tire size: 315/80R22,5, axle configuration: 6x4, wheelbase: 3,200 mm, fuel: diesel, fuel tank capacity: 400 l, color: yellow, driver cabin: day cab, gearing type: mechanical, number of gears: 8, emission class: euro1, suspension: steel, permissible axle load (axle 1): 7,500 kg, permissible axle load (axle 2): 13,000 kg, permissible axle load (axle 3): 13,000 kg, Year of construction: 1989, Equipment: differential lock, = Additional Options and Accessories = - 8-speed manual gearbox - 400-liter diesel tank - Heated mirrors - Full leaf suspension - Differential lock - Differential lock - Speed limiter - Battery master switch - Hydraulic system - Hub reduction axles - Radio/CD player - Power Take-Off (PTO) - Power Take-Off (PTO) = Remarks = HEAVY DUTY M.A.N. 26.240DFT DAYCAB 6x4 FULL STEEL SUSPENSION TRACTOR UNIT, REDUCTION AXLES & ZF MANUAL GEARBOX!! 240HP, EURO 1, 6-CYLINDER ENGINE (NO ELECTRONICS, MECHANICAL FUEL PUMP & INJECTORS)!! ZF MANUAL GEARBOX!! FULL STEEL SUSPENSION!! REDUCTION AXLES!! P.T.O.!! HYDRAULIC KIT!! ETC.!! TRUCK IS IN GOOD DRIVING CONDITION, READY FOR HEAVY TRANSPORT JOBS!! MORE M.A.N. 4x2 / 6x2 / 6x4 / 8x4 (CONSTRUCTION) TRUCKS AVAILABLE FROM STOCK FOR SALE!! (>75 TRUCKS/TRAILERS IN STOCK)!! PLEASE CHECK OUR WEBSITE; SHIPPING, STACKING, TRANSPORT OR LOADING? NO PROBLEM FOR US, WE ARE A "ONE STOP SHOP" COMPANY!! YOU CAN ALSO WATCH OUR COMPANY VIDEO ON YOUTUBE FOR A FIRST IMPRESSION!! () ENGEL TRUCKS: "YOUR GLOBAL TRADING PARTNER" = Further Information = Technical Information Number of cylinders: 6 Engine displacement: 11,967 cc Transmission Gearbox: ZF 8-speed manual gearbox Axle configuration Bodpfx Aiox N Sw Texsww Brakes: Drum brakes Suspension: Leaf suspension Front axle: Tire dimension: 315/80R22.5; Max. axle load: 7,500 kg; Steered; Left tire tread: 20%; Right tire tread: 20% Rear axle 1: Tire dimension: 11R20; Twin tires; Differential lock; Max. axle load: 13,000 kg; Left inner tread: 20%; Left outer tread: 20%; Right inner tread: 20%; Right outer tread: 20%; Hub reduction: Outer planetary axles Rear axle 2: Tire dimension: 11R20; Twin tires; Differential lock; Max. axle load: 13,000 kg; Left inner tread: 20%; Left outer tread: 20%; Right inner tread: 20%; Right outer tread: 20%; Hub reduction: Outer planetary axles Weights Curb weight: 9,000 kg Payload: 17,000 kg Gross vehicle weight: 26,000 kg Operational Cargo area capacity: 400 l Superstructure brand: ZF Loading platform height: 130 cm Condition Technical condition: very good Visual condition: good Further information Please contact Sales Department or Erik Engel for more information.

Year of construction: 2026, condition: new, functionality: fully functional, usable tank capacity: 5 l, machine/vehicle number: GDI-ECO, Equipment: CE marking, TECHNOMAKS GDI-6000 The TECHNOMAKS GDI-6000 is a high-pressure injector test and cleaning device developed for performing testing, analysis, and professional cleaning operations on injectors used in gasoline direct injection systems. Thanks to its specially designed ergonomic body, aluminum test rail, and durable test chamber, it is suitable for professional service use. The device features 6 special test tubes, each with a capacity of 150 mg, that are resistant to different temperature conditions and have a flexible structure. With the GDI-6000, 1 to 6 injectors can be tested simultaneously. Thanks to its practical connection accessories, injectors can be quickly connected to the system. The special drip and spray observation chamber allows for detailed control of the injector's spray pattern, direction, and leakage. Each test operation can be completed within a maximum of 90 seconds. The device's specially developed electronic pressure measurement system can reach a maximum working pressure of 200 bar. Thanks to tests performed under high pressure, dripping and leakage problems in injectors can be observed more clearly. The integrated printer allows test results to be printed and presented to the customer or relevant organization. 6000+ INJECTOR DATABASE The GDI-6000 has a large database containing reference test values for more than 6000 injectors. The fuel quantity values that the injector should deliver can be viewed on the 7-inch touchscreen. NEW-ENJ+ MODE For injectors not found in the database, the user can create their own test parameters and save new injector information to the system. OHM TEST MODE Allows for the control of the electrical resistance values of the injectors. Thus, the OHM values of the injector coils can be measured during the test. AUTOMATIC TEST MODES AUTO-1: 4000 RPM low-speed test AUTO-2: 5000 RPM medium-speed test AUTO-3: 7000 RPM high-speed test By simulating different engine speeds, it enables the comparison of the fuel quantity and spray performance of injectors under various operating conditions. Bwodpfsz D S Ezex Aixsw DRIP / LEAKAGE TEST Thanks to the Leaking Out mode, injectors are checked under high pressure. Leakage, dripping, and pressure loss problems in the injector nozzle can be observed. MANUAL TEST MODE RPM, PULSE, and TIMER values can be adjusted manually by the user. Thus, special test scenarios can be created using the desired speed, triggering time, and test time. PROFESSIONAL CLEANING MODES CLEANING 1: Performs pressurized cleaning by operating the injectors at different speeds between 1000–7000 RPM. CLEANING 2: Increases the open time of the injectors, allowing for more intense pressurized cleaning to be applied to the fuel passage channels and injector nozzles. REVERSE FLUSHING: Using special reverse connection accessories, liquid is applied to the injector in the opposite direction. This method ensures that the injector shaft, nozzle, and internal fuel channels are professionally cleaned. ULTRASONIC CLEANING MODE: During the ultrasonic cleaning process, the injectors can be operated in a controlled manner in the 1000–7000 RPM range. In this way, the mechanical operation and ultrasonic cleaning can be performed simultaneously.

Condition: used, mileage: 47,650 km, power: 90 kW (122.37 HP), first registration: 07/2014, overall weight: 5,400 kg, fuel type: diesel, color: orange, gearing type: automatic, emission class: euro5, loading space width: 1,600 mm, loading space length: 2,050 mm, loading space height: 400 mm, Year of construction: 2014, total length: 4,705 mm, total width: 1,620 mm, total height: 2,200 mm, number of seats: 2, Equipment: ABS, air conditioning, all wheel drive, electronic stability program (ESP), soot filter, Multicar M30 FUMO-Carrier H Dumper Hydrostatic 4x4 Short wheelbase 3.0 Diesel engine 90KW/122HP Euro 5 with large municipal hydraulics in municipal orange RAL 2011---- First registration: 04.07.2014 Mileage: 47,650 km Vehicle operating hours: 4,501 hours Hydraulic operating hours: 3,747 hours----* Iveco engine 3.0 90KW/122HP EURO 5 with DPF * Permissible total weight 5,400 KG * Standard cab * Air conditioning * 3-way tipper with excavator protection * Trailer hitch, ball hitch - trailer load 3,500 kg (pintle hitch can be retrofitted) * Switchable all-wheel drive with mechanical differential lock and reduction gear * Large municipal hydraulics with all available optional extras * Second control circuit for the front hydraulics * Front axle lock (for mowing work) * Equipment console mounting kit with power supply * Rotating beacon, yellow * Heated and electrically adjustable exterior mirrors * Electric windows * Light bar + additional headlights * 2 LED work lights at the rear * Radio with CD player * Driver comfort seat ISRI * Adjustable passenger suspension seat ISRI * Front mounting plate for front-mounted equipment, quick-change device SWV 500 * Coarse winter tires (as new) Winter service equipment available at an extra charge: * New professional snow plow for municipal use, width 2.00m or 2.20m ----Immediately ready-to-drive and operational vehicle from 1st hand, very good condition - MOT/emission test as well as service inspection and oil change new upon sale! Vehicle has not been used in winter service, therefore no rust! Engine with cylinder head completely new, 4x injectors, starter, generator, air conditioning compressor new!----Your contact person for this vehicle: Daniel Seidler Tel: Bwedpfezxvivjx Aixsw Mobile: also Whatsapp Email: ----Errors and changes reserved!

Condition: used, Sandblasting cabinet Manufacturer: ELMAG Type: PAL-2N Year of manufacture: unknown Maximum workpiece size: approx. 50 x 70 x 50 cm Cyclone separator for abrasive recovery Pneumatic injector nozzle P/3 Tungsten carbide blasting nozzle Safety foot pedal (start/stop) Extraction fan Dust filter bag P/3 injector Ø 3 mm: 600 l/min air consumption P/3 injector Ø 3.5 mm: 800 l/min air consumption P/3 injector Ø 4 mm: 1,200 l/min air consumption P/4 nozzle diameter: 6 / 8 / 10 mm Dust-tight cover with quick-release fasteners Bwjdpoz Hmb Nofx Aixew Simple workpiece positioning Voltage/frequency: 400 / 50 V/Hz Cabinet interior: 60 x 88 x 78 cm Dimensions: 1,150 x 980 x 1,900 mm Weight approx.: 120 kg 41126ä

Condition: used, Type: PI 21 Number of needles: 21 Needle diameter: 4 mm Max product: width 250 mm Tact per minute: 15 to 55 tact/min. Passage mechanism type: gear rack rail Product passage height: 220 mm Brine pressure: 0,5 to 4,0 bar Electric power: 1.5 kW Machine dimension in cm: Width: 70 Lenght: 140 Height: 176 Delivery time: 30 working days after advanced payment Bedpfxeh Dm Spj Aixeww

Year of construction: 1999, condition: good (used), The machine has been produced in the late 1990's. Very little usage (it has been stored in a warehouse). Located in Tata, Hungary. No warranty. 1800 bar Cr pump with injector Test bench with 15 kW power, 12 measuring points, flow-through water cooling KMA flow meter system with 2 flow meters. The bench has a separate lubricating oil pump with lubricating oil supply Speed range from 0 to 4000 f/min. Equipment: - Bosch Cr pump control test in safety, protective cage - Bosch magnet coil injector testing, coding - optional testing of piezo injectors - option to repair and test CP2 pumps Testing and coding is performed using Bosch factory software and database. Bosch Esi subscription required The test bench is in good condition and has been operated with regular calibration. For sale due to site closure. Bwodpfxstw S Awo Aixjw