Used Pvc Line for sale (10,602)

Condition: like new (used), Year of construction: 2019, functionality: fully functional, Croquette production line from the brands Koppens/GEA and Alexanderwerk. Equipped with: - KOPPENS/GEA EPR 200 breading line. - KOPPENS/GEA breading/conveyor belt. - Alexanderwerk NFV 50 vacuum filling machine. - Stainless steel rotary table/buffer table for extra breading. The line has already been dismantled and transported to the pick-up location. Fgodpfx Adezk E Tus Iod

Condition: used, Year of construction: 2005, We offer this used Dubus PVC 9001 cutting and machining center, manufactured in 2005. Fgjdpfxszk Ep Aj Ad Iod Type: PVC 9001 Serial number: 2606 Year of manufacture: 2005 Month of manufacture: April If you have any questions or require further information, please do not hesitate to send us a message or call us.

Year of construction: 2009, condition: used, functionality: fully functional, We are offering this used 6-head PVC window and door welding machine from SYMATEC, model SWA-6L-H, manufactured in 2009. If you have any questions or require further information, please do not hesitate to send us a message or call us. Fsdpfxezk Eabj Ad Isgd

Condition: used, functionality: fully functional, Year of construction: 2011, control type: CNC control, degree of automation: semi-automatic, actuation type: hydraulic, controller manufacturer: Jorns, controller model: CNC800, working width: 14,400 mm, throat depth: 1,000 mm, bending angle (max.): 144 °, bending radius (max.): 2 mm, bending radius (min.): 2 mm, type of crowning: manual, sheet thickness (max.): 4 mm, sheet thickness steel (max.): 3 mm, sheet thickness stainless steel (max.): 2 mm, sheet thickness aluminum (max.): 4 mm, sheet thickness brass (max.): 4 mm, sheet thickness copper (max.): 4 mm, back gauge adjustment: CNC-controlled, back gauge: 1,000 mm, back gauge travel distance Z-axis: 980 mm, overall weight: 16,000 kg, total length: 15,260 mm, total width: 2,775 mm, total height: 2,003 mm, power: 22 kW (29.91 HP), input voltage: 400 V, input current: 45 A, input frequency: 50 Hz, type of input current: AC, Equipment: CE marking, documentation/manual, emergency stop, foot remote control, Jorns AG is neither the owner nor the possessor of the machine. The machine is being offered for sale on behalf of the customer (based in Sweden). If you are interested, the owner’s contact information will be provided. Please find below some technical parameters of the machine: Type: SUPER-LINE-300S-1000-RH-SO-OV-CNC800-14.4-SHS-SPEZ Serial number: K11005 Year of manufacture: 2011 Insertion depth: 1000 mm Working length: 14,400 mm Bending capacity: 3 mm mild steel, 4 mm aluminum, 2 mm stainless steel Number of clamping arms: 18 units Number of linkages: 18 units, type 28 Number of bending cylinders: 18 units Number of clamping cylinders: 18 units Base construction: The machine is built from two pieces Control: CNC800 Backstop: Parallel backstop, type 91, built from two pieces, including six backstop fingers. Crowning: Manual crowning at every arm except the first and last Hydraulic system: Equipped with an axial piston pump, 130 l/min, 22 kW engine, max. 250 bar Condition of the machine Accuracy: The machine is in daily use and can be tested at the customer's site in Sweden. In its current condition, the machine achieves 90° +/- 2° bending results in 3 mm mild steel at full length using manual crowning. To increase the bending accuracy, all linkages would need to be replaced. The machine has the following defects: - The touch screen is defective. The machine is currently operated using a mouse. - The upper clamping tool has a dent that could be repaired on site by a Jorns technician. Service Jorns: Fgsdszk Dfpjpfx Ad Ied We are happy to provide a quotation for new linkages, a new panel and support in installing the machine in another location.

Condition: used, HACO ATPL CNC plasma cutter – Used Robust CNC plasma cutter for precise and efficient cutting. Specifications: Fgsdpfx Ajzky R Ied Ijd Cutting bed: 3,000 × 1,500 mm Cutting capacity: up to 50 mm CNC controlled Ready for immediate use

Condition: used, Year of construction: 1994, material width 2000 mm coil weight 35,0 t material thickness 0,6 - 2,5 mm coil internal diameter - 610 mm coil external diameter 900 - 1900 mm material cross-cut 1600 x 2,5 mm² no. of straightening rolls 13 straightening roll diameter 50 mm speed 0 - 60 m/min power requirement 81,0 + kW weight of straightening machine 14,5 t coil line consisting of: - decoiler make Schleicher, Type HE - 355 - 2100, yom 1994 with auxiliary drive, snubber roll Fodpfx Adoy Rutys Iogd - coil lifting device - extractor device make Schleicher - shear - straightening machine make Schnutz, Type RME 18/50/13-2000 TZ, yom 1994 with infinitely variable drive, 30 intermediate rolls, 117 supporting rolls - coil loop bridge - roll feed make Schleicher, Type WV-SYS-A 160-2000, yom 1994

Condition: used, Year of construction: 1997, material width 300 mm coil weight 2 x 1,25 t material thickness 0,4 - 1,2 mm coil internal diameter 320 - 420 mm coil external diameter 1300 mm no. of straightening rolls 9 straightening roll diameter 30 mm number of draw-in rolls 2 roll diameter 30 mm speed 3 - 30 m/min feed length 0 - 9999,9 mm power requirement 3,0 + 2,5 kW weight of decoiler 0,7 t dimensions decoiler (WxDxH) 2,1 x 1,4 x 1,5 mm weight of straightening machine 0,45 t dimensions straightener (WxDxH) 1,5 x 0,8 x 1,1 mm weight of the feeder 0,4 t dimensions feeder (WxDxH) 1,2 x 0,8 x 1,1 mm Universal straightening machine SC 12-FQ with infinitely variable drive double decoiler 2352 B-FPS WITHOUT drive, with hydraulic expansion, pneumatic lag brake Fedpfxjyx Iknj Ad Ijgd electronic roll feed WAV-RDS-2Z, modell 1082 B with AC-Servomotor, pneumatic intermediate lifting of the rolls

Condition: new, Year of construction: 2026, functionality: fully functional, warranty duration: 12 months, feed length X-axis: 3,000 mm, Equipment: CE marking, The Störi Mantel Leg Machine is an automatic device for producing the bottom parts of wooden pallets, also known as pallet bases or legs, which operates on the proven principle of electromechanical nailing. Fedpfx Adeubbu Uj Iegd The main key features that will increase your production capacity, save on operational and personnel costs, and speed up the entire pallet nailing process include, for example, the production cycle speed, the possibility of integration with other equipment such as a cross-cut saw or pallet nailing machine, convenient operation of the entire machine by a single operator, and easy maintenance and servicing. The Leg Machine can be designed with a maximum leg length of 1 500 mm or 3 000 mm.

Condition: excellent (used), Zwick / Roell Type: Z020 Allround-Line BT1-FR020TN.A50 Zwick / Roell Materials Testing Machine 20 kN Tensile & Compression Testing testXpert III For sale is a high-quality Zwick / Roell materials testing machine for professional tensile and compression testing of materials and components. The machine is suitable for metals, plastics, rubber, and many other materials and is typically used in laboratories, quality assurance, research, and education. Control is via PC using Zwick/Roell testXpert III software (data carrier & documentation included). Technical Data: Rated test force: 20 kN Test direction: tensile & compression Power supply: 230 V / 50–60 Hz / single-phase Power consumption: approx. 2.1 kVA Weight: approx. 150–180 kg Dimensions: approx. 856 × 650 × 1,545–2,114 mm Technical data (according to documentation & nameplate) Mechanics / Testing Nominal force: 20 kN Testing direction: tensile & compression Max. test frequency: 0.5 Hz Crosshead: servo-electric Positioning accuracy: < 1 µm Speed range: 0.0005 – 1,000 mm/min Dimensions & Weight: Total height: approx. 1,545 – 2,114 mm (depending on crosshead position) Total width: approx. 856 mm Total depth: approx. 650 mm Working area width: 440 mm Weight: approx. 150 kg (base unit) approx. 180 kg with typical configuration Fodpfx Aszimgtjd Iegd Electrical Data Power supply: 230 V AC Phases: single-phase (1PH, N, PE) Mains frequency: 50 / 60 Hz Current consumption: approx. 8–10 A Power consumption: approx. 2.1 kVA Plug: Schuko (CEE 7) Measuring & Control Electronics: Internal data acquisition: 500 Hz Data transmission to PC: adjustable 10–100 Hz Interface: RS232 (COM) Electronics housing protection class: IP32 Important note: 'The table shown in the photos is not included in the sale.' Condition: used Scope of delivery: (see picture) - Zwick / Roell materials testing machine (20 kN) - Electronics unit - PC workstation (monitor, PC – please see photos for condition) - 2 measurement modules (Delock units) - Zwick/Roell testXpert III software (data carrier) - Original operating and technical documentation - Various connection and interface cables (Specifications are subject to change and errors excepted!) If you have any questions, we will be pleased to assist you by phone.

Condition: good (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: TSA5215 – TSA5218 – TSA5220, We are an Italian Company and we have this machinery installed into our factory in Tunisia. The line is currently configured for the production of floating flooring strips with Uniclic profile and is equipped with a complete set of diamond tools. The line is still installed and can be inspected under power. Production tests are available upon request. Line includes • Panel cutting machine Fgodpfxezkv Eze Ad Ied • Motorized roller conveyor • Double machine for long-side profiling • Automatic transfer system • Double machine for end profiling • Automatic stacking system • Complete handling conveyors Technical Features • 10 spindles • Opening machine 1: 180–1200 mm • Opening machine 2: 200–1800 mm • Installed power: 92 kW • 380 V electrical supply Advantages • Complete production line • Immediately available • Installed and fully operational • Inspection and production test possible • Ideal for flooring, panels and similar products

Condition: excellent (used), Top specification forming coating and frying line. B ought new in 2022 and only used for a few months. Fryer 6m x 650mm has 800 running hours. Fgjdpfxezii N De Ad Ied

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, Equipment: documentation/manual, LISEC, 2500 mm x 3500 mm Year of manufacture: 2013 Fjdszkugdepfx Ad Isgd The line is in continuous operation.

Condition: used, Year of construction: 2002, functionality: fully functional, fully functional machines are sold separately.filler, dry air line, case former, case packer, case sealer, decapper, silo caps Fsdpewlg Swofx Ad Isgd

Year of construction: 2019, condition: excellent (used), functionality: fully functional, REF: MM6415 1 x Comcount Packaging Systems bowl feeder and 1 x GIC Gainsborough VFFS bagger with 1 x outfeed conveyor. Model of Comcount bowl feeder - BFWT. Manufacturer - Comcount Ltd. Date of manufacture – 2019. Weighing range - 150g-500g. Fodpfx Adsy Hlw Ie Iegd GIC Gainsborough Engineering model - VFB2000. Manufacturer - Gainsborough Engineering Ltd Date of manufacture – 2008. Sealing bars - 290mm horizontal & 320mm vertical. Reel width - 620mm. Current film - 280mm. Forming tube - 80mm diameter. Outfeed conveyor - IC350. Belt width - 295mm. Outfeed height - 910mm high. Overall footprint - 4.3m long x 3.45m wide x 3.1m high. Condition – Very good. Only been used 5-6 times in 2.5 years.

Year of construction: 2003, condition: good (used), functionality: fully functional, 1 x Gainsborough Engineering Ltd packing system, previously used to pack small machine components. Comprising of infeed pocket conveyor, vertical form, fill and seal bagger fitted with Zodiac HS printer and an outfeed conveyor. Manufacturer - Gainsborough Engineering Ltd. Model of VFFS bagger – GV2K1. Date of manufacture – 2003. Sealing bars - 250mm long (vertical & horizontal). Reel width - 505mm. Current film - 230mm. Forming tube - 60mm diameter. Sorting / infeed table - 1500mm long x 710mm wide. Outfeed conveyor - 290mm wide belt x 950mm outfeed. Overall footprint - 6.15m long x 1.7m wide x 2.2m high. Condition – Fully operational. Fsdpfxoy Hlvws Ad Iegd

Condition: repair required (used), Year of construction: 2003, functionality: limited functionality, REF: MM6413 1 x Gainsborough Engineering Ltd packing system, previously used to pack small machine components. Comprising of infeed pocket conveyor, vertical form, fill and seal bagger fitted with Zodiac HS printer and an outfeed conveyor. Fgsdpfxjy Hlkbj Ad Ijd Manufacturer - Gainsborough Engineering Ltd Model of VFFS bagger – GV2K1. Date of manufacture – 2003. Sealing bars - 250mm long (vertical & horizontal). Reel width - 505mm. Current film - 230mm. Sorting / infeed table - 1500mm long x 710mm wide. Outfeed conveyor - 290mm wide belt x 950mm outfeed. Overall footprint - 6.15m long x 1.7m wide x 2.2m high. Condition – Not operational, out of action 3-4 months.

Condition: new, EMC network filter 3 x 62 A Fsdpfoy Ugg Tex Ad Iegd 480 V

Condition: excellent (used), Year of construction: 2010, Automatic technological line for sawing wood Fgodpfxelar Rij Ad Isd Technical data: - Max wood diameter 400 mm - Minimum wood diameter 120 mm - minimum timber length 1500 mm - Max log length 3200 mm CAPACITY UP TO 200 m3 per shift The machine consists of the following elements: - Log loader - Sawmill longitudinal feeder - Sawmill TT 5/600/400 G - Motors 75 + 90 kW - Receiving roller table with ejecting mechanism for edgings and side boards - Driven roller table - Base table SB 4000 - Multi-saw WP 210 - 2 x 75kW engines - Receiving table - Lower return conveyor of edgings, waste to the chipper The machine is in good condition, in continuous operation - the possibility of viewing during operation

Condition: used, Year of construction: 2001, TECHNOLOGICAL LINE FOR MANUFACTURING ROOFING ELEMENTS Fodpfx Ajyv E Aied Ijgd 1. Profiling machine 2. Insulation element production system 3. AL foil preparation system 4. Gluing system 5. Auxiliary components, technical documentation, certificates Types of roofing panels produced on the technological line: - Roofing panels with modular dimensions 1100 mm x 1070 mm - Roofing panels with half-module dimensions 550 x 1070 mm - Roofing panels without anti-condensation layer in various lengths (up to 6 m)

Year of construction: 2012, condition: used, This Macchi 3-layer blown film co-extrusion line is designed for the production of high-quality polyethylene films with outputs of up to 800 kg/h. The line processes LDPE, LLDPE, MLDPE, and HDPE and is suitable for manufacturing collation shrink film, gusseted shrouds, stretch hood film, tubing, and sheeting. Materials to be processed: LLDPE/LDPE/LLD/HDPE Extruders: 65 mm + 80 mm + 65 mm Infrared heaters 3 pcs plate filters Head: 3-layer blown film die head TE5303-IBC-350/500 Die diameter: 350 and 400 mm IBC Die gap: 1.8 mm Output: Up to 800 kg/hour, depending on the material formulation Air ring: Dual-flow air ring, carbon fiber Take-off: Take-off unit, 2400 mm wide Oscillating nip rollers Motorized side gusseting Rewinder: Double winder, fully automatic back-to-back rewinder Winder, fully automatic roll change Reel diameter up to 800 mm Winding width 2350 mm Accessories: Tower Web guide, E&L Gravimetric weight control system, Piovan/Doteco Component blender, Shini Dosing units, Doteco Automatic thickness control, Kundig K-Design profile gauge control system Calibrating basket Corona treater, Martignoni Air shafts, 8 pcs Fodpfx Adszkru Ee Ijgd

Condition: good (used), Year of construction: 2000, Schroeder Mosaic Press 160mm. Gluing patterns - brick / English pattern plate 640x274mm and halves 640x137mm glued in 6 variants: - single brick offset 50% - double brick offset 50 % - triple brick offset 50 % - single brick offset 25 % - double brick offset 25 % Fedpfx Aer Iyvbjd Ijgd - triple brick offset 25 %

Condition: used, Parquet mosaic production line length 160 mm: Fodpfetp I Hcox Ad Iegd 1. Schroeder mosaic press MTA-2 PE 1992 r 7,3 KW 2. Schroeder feeder PST 1992 r 3. Schroeder feeder SB35 B 1992 r 4. schroeder feeder BA-2 1992 r 5. schroeder feeder BA-2 1992 r 6. Schroeder feeder SB35 B 1992 r 7. WENIG GMBH P 120 double edging machine 8. WENIG GMBH P121 Thicknessing machine with cutters ( not Hollowing heads) 9. WENIG GMBH P122 multi-saw 10. WENIG GMBH 135 sorter - sorting system for 3 classes with interchangeable magazines (containers). Magazines 200pcs.

Condition: used, Year of construction: 2017, machine/vehicle number: LC623, Used Thermoforming Packing water cup line - 11500 BPHTechnical Specifications & Performance DataThis used bottling line is a complete cup filling and packaging solution engineered for beverage production in water applications. The centerpiece is the TR-ALP 10 cup form-fill-seal machine, designed to thermoform, fill, seal, and cut PET cups with high efficiency. With a 5x2 format (10 cavities per cycle) and a working capacity of 17–20 cycles/min, the system achieves up to 12,000 cups/hour, ideal for second hand industrial packaging lines seeking reliable output. The integrated end-of-line equipment includes a robot cartoner, a case erector, a case sealer, and conveyors for smooth downstream handling.Production speed: up to 12,000 cups/hour (10,200–12,000 cups/hour typical)Cycle rate: 17–20 cycles/minCavity configuration: 5x2 (10 cavities per cycle)Punch size: 71 x 71 mmSupported cup formats: 100 ml and 200 mlBase material: PET film, 500–700 micronLid materials: Aluminum 40 µm or 12 µm / APET + 12 µm / HSL heat-sealable, peelableProduct contact parts: Stainless steel AISI 316Maximum film width: 390 mm (base), 375 mm (upper)Reel diameters: lower 800 mm, upper 300 mmMain machine weight: approx. 2,500 kgCase sealer model: GEM F470Case erector model: F2000Advanced Automation & Control SystemsThe line features robust automation for consistent cup forming, accurate dosing, and reliable sealing. The TR-ALP 10 employs a time-controlled gravimetric dosing system with 10 control valves for uniform fill volumes. Electrical architecture is industrial-grade with clear protection ratings and safety circuitry.Power supply: 3 x 380 V ACInstalled power: 25 kWCurrent: 40 AFrequency: 50 HzControl voltage: 24 V DCDosing system: time-controlled gravimetric, 10 valvesFilling temperature: 15–25 °CSafety hardware: integrated emergency and safety switching (industrial components)Production Line Integration CapabilitiesEngineered for seamless industrial packaging, the line integrates cup production with end-of-line case handling. A vacuum pick-and-place robot cartoner manages multiple cup sizes, with packing recipes for both 100 ml and 200 ml formats. Automatic case erecting, sealing, and three conveyors enable inline or modular operation in diverse layouts.End-of-line: robot cartoner, case erector F2000, case sealer GEM F470, conveyorsPacking configuration: 30 cups/carton (200 ml: 2 layers 15x2; 100 ml: 3 layers)Format flexibility: 100 ml and 200 ml tooling setsContainers: PET cups; secondary packaging in cartonsMachine Condition & Maint... Fgsdpfx Ajy Icp Ded Isd

Condition: used, Year of construction: 2003, machine/vehicle number: LC632, Used KRONES spirits filling line, roud glass 36.000 BPH - year 2003Technical Specifications & Performance DataThis complete round glass bottling line delivers high-speed performance for industrial packaging and beverage production. Built around Krones engineering, the line is configured for glass bottles in 0.7L, 0.75L, and 1.0L formats. With an output of 500–600 BPM (up to 36,000 bottles per hour), it is a robust second hand solution for producers seeking reliable throughput and consistent product quality.Production speed: 500–600 BPM (up to 36,000 bph)Filling type: vacuum filingBottle formats: Compatible with 0.7L, 0.75L, 1.0L bottle formatsContainers: Designed for Glass bottle handlingCore components (models): Krones Variojet (72-head rinser), Krones Isofill (108-head isobaric filler), Krones Topmatic/Zalkin (18-head capper), Cold glue front & back labeling, Logics & Control Logilook label inspection (2015), Krones Kettner Wrapapac W60 (wraparound case packer), Krones/Kettner Robogrip robot, Krones Multidivider laner, Amberflex spiral case elevator, Linx 7900 bottle coder (2017), Orwak 9020 waste compactor (2006)Case formats: Wraparound boxes, 6 & 12 pack configurationsMain build year: 2003 (with upgrades in 2006, 2015, and 2017)Electrical supply: 415 V, 50 Hz (most main equipment); auxiliary devices at 240 V, 50 HzAdvanced Automation & Control SystemsThe line integrates automated material handling and inspection to ensure stable operation and quality assurance. The Krones Multidivider laner and Robogrip robotic handling enhance flow balance and downstream palletizing, while the Logilook system provides label presence and position verification. Changeovers between compatible glass formats are supported by standardized Krones change parts and adjustable guide-rails for efficient setup.Automated depalletizing, lane division, and robotic case handlingInline label inspection for consistent presentationOperator HMI terminals at key stations (typical Krones layout)Rapid format adjustments for 0.7L, 0.75L, and 1.0LStable 50 Hz operation; widely supported industrial componentsProduction Line Integration CapabilitiesThis used bottling line is designed for seamless in-line operation from bottle depalletizing to case packing. It accommodates round glass bottles and integrates labeling, coding, and inspection for end-to-end quality control. The wraparound case packer enables efficient secondary packaging for 6- and 12-pack configurations, ensuring compatibility with standard palletizing patterns.End-to-end flow: depalletizer → rinser → isobaric filler → capper → cold glue labeller → label check → coder → laner → case packer → spiral case elevator → palletizing robotSuitable for beverage production requiring glass bottle processingModular stations allow standalone testing or full inline operationMachine Condition & Maintenance HistoryManufactured in 2003 with subsequent upgrades in 2006 (waste handling), 2015 (label inspecti... Fgsdpfxjy Ud Alj Ad Iod

Condition: used, Year of construction: 1996, machine/vehicle number: LC633, Used STORK minature line for glass & PET 200 BPMTechnical Specifications & Performance DataThis used bottling line is engineered for miniature formats and optimized for high-efficiency beverage production. Configured specifically for 50 ml bottles, it handles both PET and Glass containers and supports multiple shapes including flask, oval, and round. The core of the line is a Stork rinser–filler–capper monoblock with a 36-head rinsing/filling carousel and a 9-head capping turret. Downstream operations include a Krones Autocol 3-station self-adhesive labeling machine for front and back labels, integrated inspection and rejection systems, and complete case packing, sealing, coding, and conveying.Production speed: 12.000 BPH (miniature 0.05L bottles)Filling type: vacuum fillingBottle formats: Compatible with 0.05L bottle formatContainers: Designed for PET and Glass bottle handlingSupported shapes: Flask, oval, roundMonoblock configuration: 36-head rinser/filler, 9-head capperClosures: ROPP, cap sizes 18×12 and 20×12Labeling: Krones Autocol, 3 stations, self-adhesive front and backInspection: Level control with case reject, checkweigher, scale checkEnd-of-line: Case packer, case sealer, case coder with reject, case erectorElectrical: 415 V / 50 Hz (main equipment), 240 V / 50 Hz (auxiliaries)Key model references: Logilevel HF1400, Logiweight LS, Autocol, U375, C890, 800AF-E, Spiralveyor SVManufactured by: Stork (core monoblock); major components by Krones, Garvens, Linx, 3M, Kettner, AmbaflexAdvanced Automation & Control SystemsThe line features modernized automation with a new PLC/HMI installed in 2021 on the Stork monoblock for improved diagnostics, recipe management, and process stability. Integrated inspection modules provide level control and automatic reject functionality, while the checkweigher and scale check ensure consistent fill accuracy for 50 ml packaging. Electrical distribution supports mixed voltages with 415 V / 50 Hz for primary machines and 240 V / 50 Hz for auxiliary systems. Change parts and synchronized conveyors support quick transitions among miniature flask, oval, and round formats.Production Line Integration CapabilitiesThe system is designed as a complete packaging solution from bottle infeed through case handling. Stainless-steel header tank and bottle conveyors stabilize upstream product and container flow. The Krones Autocol labeler integrates seamlessly with miniature bottle handling for precise self-adhesive label placement. Downstream, a coordinated end-of-line section provides case packing, sealing, coding with reject, case erection, and a spiral conveyor for efficient elevation and accumulation management. The line’s configuration is ideal for second hand industrial packaging upgrades or integration into existing beverage production environments focused on miniature formats.Machine Condition & Maintenance HistoryThe core monoblock and labeler date to 1996, with significant ... Fgedpfx Asy Uduusd Isd