Used Window Maker for sale (12,349)

Condition: ready for operation (used), Year of construction: 1988, Window manufacturing machine Manufacturer: Okoma Model: UF1 S Year of manufacture: 1988 Bsdeyk Haqepfx Ab Dewt with tool

Condition: like new (used), Offer consists of: A patented folding and stapling system ensures precise staple positioning • Processing capacity: up to 25 sheets at 80 gsm paper weight • Supported paper formats: • Minimum: 105 × 210 mm • Maximum: 325 × 450 mm • Standard processing with flat or loop staples possible • Up to four stapling heads can be used simultaneously at four different positions • Equipped with both lateral and vertical jogging functions • Conveyor belt with roller guide ensures consistent, trouble-free paper transport • Adjustable clinchers provide neatly aligned, flat staples • Integrated sensors detect malfunctions early and reduce waste • Before front trimming, the booklet is pressed to achieve a clear and sharp fold • The front trim is made precisely parallel to the fold line of the booklet • Built-in, adjustable shingle delivery for orderly stacking of finished products Bsdpfsyl Syxsx Ab Dswt

Condition: good (used), Horizon VAC-100a + VAC-100c + SPF-20 + FC-20 Booklet Maker The machine is in very good condition, well-maintained, and ready to work. Made in Japan. The line consists of: – Horizon VAC-100a / VAC-100c Max size: 350x500mm Min size: 120x148mm Vacuum feeding 10 shelves Stack height: 55mm Basic weight: 40-270g 230V power supply Weight: 310kg/piece Touchscreen control Jam, double-feed, and no-feed sensors Ability to save 9 preset jobs to the machine’s memory Horizon SPF-20 Max size: 500x350mm Min size: 120x180mm Wire stitching Folding Two Hohner heads (max. 4) 230V power supply Weight: 490kg Horizon FC-20 Cutting capacity: 88 sheets 230V power supply Weight: 240 kg Bwsdpfx Ajzur A Rjb Dot The machine includes: an LC-20 delivery system, additional EAB-100 compressors, a PK-20 packaging kit, a PJ-75 jogging system, operating tools, spare parts, and full documentation with parts catalogs.

Condition: used, Tenoning spindle 1 0 Number of milling agregates 2 St. Spindle diameter 40,50 mm Item 1: Okoma UF1 S Angle Combination Unit and Item 2: UF2 EG Rebating Machine, incl. Item 3: Tooling Set for IV78 Timber Windows, IV78 Timber Entrance Doors, and IV78 Timber-Aluminum Windows (Gutmann system) with straight and angled sash profiles Bwsdjy T R Tbepfx Ab Dot For sale on behalf of a customer ----- Manufacturer's Technical Description: Item 1: Okoma UF 1 S Tenoning and Profiling Machine / Rebating Machine ----- Compact, heavy-duty automatic window machine featuring a cast-iron construction, consisting of: Top-mounted cross-cut saw with 12-position turret stop system; Positive-guided saw guard for accident prevention Tenoning spindle: 40 mm diameter x 252 mm length; 2-step stroke mechanism for 3 tool positions (stroke height: 83 mm); Motor: 7.5 kW Sliding table: Adjustable on both sides from 0 to 60 degrees Automatic feed system with various infinitely variable speed settings; dual pneumatic clamping system; Length stop (LAS) with 3-position system, 2300 mm capacity Automatic transfer unit to the profiling section Profiling spindle: 40 mm diameter x 252 mm length Pneumatic stroke: 112 mm (adjustable) for 2 tool positions Motor: 7.5 kW; Spindle horizontally adjustable relative to the tool cutting edge; Adjustable front milling fence jaw Glazing bead saw with 3 kW motor and 4-position turret head adjustment; Heavy-duty articulated feed system, infinitely variable from 0 to 25 m/min. adjustable, Roller groups pivotable inward and outward Counter-stop with 5-position turret head Frame milling unit ----- Item 2: OKOMA Automatic Rebating Machine, Model UF 2 EG ----- Power Specifications: - Operating voltage: 3-phase, 380 V, 50 Hz - Compressed air: Air requirement: 13 NL/min; Operating pressure: 8 bar Conditioned air: According to Pneurop 6611 1. Profiling Spindle 1: - Spindle arrangement: Right - Power: 11 kW - Speed: 7000 rpm - Direction of rotation: Climb and conventional milling - Spindle diameter: 50 mm - Usable length: 272 mm - Max. tool diameter: 230 mm - Vertical (U-axis) movement of the profiling spindle - Vertical positioning: Actuation: Pneumatic cylinder; 90 mm stroke for 3 tool positions Position sensor: Limit switches - Horizontal positioning: Actuation: Pneumatic cylinder (forward/backward) Position sensor: Limit switches - Automatic plunge mechanism: Plunge speed adjustable to ensure tear-out-free rebating - Safety and dust extraction hood with 140 mm diameter connection port 2. Profiling Spindle 2: - Spindle arrangement: Right - Power: 11 kW - Speed: 7000 rpm - Direction of rotation: Counter-rotation - Spindle diameter: 50 mm - Usable length: 272 mm - Max. tool diameter: 230 mm - U-axis movement of the profiling spindle - Vertical positioning: Drive: Pneumatic cylinder; 90 mm stroke for 3 tool positions Position sensor: Limit switches - Horizontal positioning: Drive: Pneumatic cylinder (forward/backward) Position sensor: Limit switches - Safety and dust extraction hood with connection port (140 mm diameter) 3. Hardware Routing Unit EG: - Spindle arrangement: Right - Drive: 3 kW three-phase motor - Speed: 6000 rpm - Spindle diameter: 30 mm - Usable length: 47 mm - Vertical positioning: None - Horizontal p...

Condition: used, The machine is for sale together with all tools as shown in the pictures. Bwodpfx Aoy Rumtsb Dst

Condition: used, Year of construction: 2015, functionality: fully functional, We are offering this used Duplo brochure maker, model 3500, for sale. It consists of the following Duplo components: DSF-2000 Serial number: 150300313 Year of manufacture: 2015 Duplo DBM-350T Serial number: 100300564 Year of manufacture: 2010 Bedozx Ah Sspfx Ab Dswt The machine was serviced last year by Ammerer. If you have any questions or require further information, please feel free to send us a message or call us.

Condition: excellent (used), Year of construction: 1998, I sell the window production set: 1pc. tenoning profiling centre Weinig Unitec 10 1pc. profiling automat centre Weinig Univar 10 Year 1998. Moulding heads OERTLI. Bsdpfxofzzhys Ab Djwt Available immediately. Total price 17.000 euro. Condition very good !

Condition: used, System 68, 78, 80, 92 IV Number of tools 4 St. Bore 50 mm Used Leitz window tools, Zuani IV 68, 78, 80, 92 Sale on behalf of our customer ----- Window cross-sections attached as a PDF! Bodpfjzughnsx Ab Dowt Due to modifications, some tools are older than those shown in the attached window cross-sections/drawings. Tools are sold in their current condition, in the quantities shown and with accessories as available. Note regarding window cross-sections, tool drawings and tool system listings: Engelfried accepts no liability for the actual tools being consistent with the systems mentioned and shown in the drawings. ----- (Technical specifications as per the customer – subject to change!) All prices quoted are net, plus statutory VAT.

Condition: used, Year of construction: 2011, functionality: fully functional, SEMI AUTOMATIC CASE MAKER MACHINE DARIX EVOLUTION LIGHT Bwsdjw Inytepfx Ab Dst

Condition: used, Leitz HM - IV 66 window set with mullion and front door fitting Sold as is, tools have not been newly sharpened, available for pickup at the Seevetal location, Bwodpfx Abohzgy No Djt transport not included, subject to prior sale.

Condition: used, Zusammentragmaschine / Broschürenfertigung MC-80a MC-80m SPF-11 FC-11 Booklet Maker / Brochure Finishing MC-80a MC-80m SPF-11 FC-11 Zusammentragmaschine / Broschürenfertigung MC-80a MC-80m SPF-11 FC-11 Booklet Maker / Brochure Finishing MC-80a MC-80m SPF-11 FC-11 Anlage besteht aus / Booklet Maker consist of: Zusammentragmaschine / Air Suction Collator MC-80a MC-80m - 2 x 8 Stations Feeder Baujahr / Year 1998 - Serial-No. 042016 Format / Size min. 110 x 160mm - max. 318 x 470mm Grammatur / Paper weight 50-260g/qm Stapelhöhe / Infeed height Station 50mm Geschwindigkeit / Speed 5.100 Product/h Broschürenfertigung / Booklet Maker SPF-11 - FC-11 Baujahr / Year 1998 - Serial-No. 128032 Heften-Falzen-Schneiden / Stitching-Folding-Trimmer Unit 2 Universalheftköpfen / 2 Stitching heads Hohner 48/5S Kompressor / Compressor Rietschle Auslage / Delivery - Rüttler / Jogger PJ-77 Bwjdpfx Abszu Dm Uj Dst Geschwindigkeit / Speed 1.500 - 3600 Sets/h Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Condition: good (used), Slotted disks, window milling tools, indexable inserts, window construction tools -Slit discs, milling tool for: wooden windows -EXACTLY -Take: Ø 50 mm -1x pallet tool -different sizes Bwodpfx Abeb A Rg So Dst -Weight including pallet: 346 kg

Year of construction: 2012, condition: excellent (used), Ruchser roller conveyor for windows with 90° swivel mechanism, left/right, length 4400 mm. Bsdpfx Abolpcc Ij Dowt Electrically driven nip rollers with 2 parallel support sections, pneumatically tiltable from vertical by 7°. Outer side tilted to vertical by 7°, inner side remains vertical. Support sections are 1900 mm high and equipped with rubber roller strips. Stainless steel sheets, 2 mm deep, are located between the rubber strips to create a sliding surface, along with clip holders. Infeed and outfeed sections with edge protection rollers, up to 3000 mm high, made of rubber. Infeed section 2000 mm, outfeed section 4000 mm, with driven nip rollers. Control unit and operating elements mounted on a freely adjustable stand.

Condition: used, Year of construction: 2000, Storage location: Nattheim Bwsdovwdmwepfx Ab Det

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, 2 x DC-10/60: 2 Collators (1 Collator with 10 Stations Total 20 Stations) Lifting Unit LUL-HM Bwjdozqt Exopfx Ab Dst DBM 500 (Stitcher & Folder) DBM-500T Trimmer Conveyor DBM-LS1 DBM-500 K: Batch Kicker Operating Panel with Display

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2019, total length: 495 mm, total height: 780 mm, total width: 585 mm, overall weight: 17 kg, No minimum price – guaranteed sale to the highest bidder! EXW – Dismantling and loading are to be arranged by the buyer! The unit will be available from October 2026! TECHNICAL DETAILS Build volume X-axis: 230 mm Build volume Y-axis: 190 mm Build volume Z-axis: 200 mm Layer height: 0.06–0.4 mm Build plate: Heated glass plate Build plate temperature: up to 120 °C Filament diameter: 2.85 mm Nozzle temperature: up to 280 °C Print speed: up to 150 mm/s Material flow: up to 24 mm³/s Compatible Print Cores: AA 0.4; BB 0.4; AA 0.25; AA 0.8; BB 0.8; CC 0.4; CC 0.6; DD 0.4 MACHINE DETAILS Technology: Fused Deposition Modeling (FDM) Bwedpfxszx S Dve Ab Dst Software Print preparation: UltiMaker Cura, Cura Cloud Printer management: UltiMaker Digital Factory Supported operating systems: Windows, macOS, Linux Environmental conditions Operating temperature: 15–32 °C Operating humidity: 10–90 % RH, non-condensing Storage temperature: 0–32 °C Non-operating humidity: 10–90 % RH, non-condensing Placement: Away from direct sunlight Power supply: 100–240 V AC Mains frequency: 50–60 Hz Power consumption: 350 W Operating noise: < 50 dB(A) Connectivity: WLAN 2.4 GHz, LAN, USB Monitoring: HD camera Dimensions & Weight Dimensions: 495 × 585 × 780 mm Net weight: 14.4 kg Weight in operation: approx. 17 kg EQUIPMENT Dual-extrusion print head Automatic nozzle lifting system Interchangeable Print Cores Dual-gear feeder Filament flow sensors Dual spool holder with NFC detection Color touchscreen HD camera Heated glass plate PEI print bed Spool holder with material guide Power cable Ethernet cable USB stick User manual CE marking Print Core AA 0.4 – 2 pieces Print Core BB 0.4 – 1 piece Nozzle cover – 3 pieces

Condition: ready for operation (used), Tenoning spindle 1 St. Number of milling agregates 4 St. Spindle diameter 40/50 mm Weinig Unicontrol 6 ----- Machine will be checked in our factory before delivery! Technical Data Summary (Please inquire about any additional accessories included) Item 1: Cut-off saw ----- > Number of tools: 1 pc. > Spindle speed: 2,800 rpm > Spindle diameter: 40 mm > Maximum tool diameter: 400 mm > Motor power: 3.0 kW > Laser guide light for identifying the saw cut CNC-controlled length stop ----- > Length: 3,600 mm > Electronic length stop including positioned cut-off saw Item 2: Tenoning spindle ----- > Number of tools: 3 (stroke 2 x 100 mm) or 4 (Stroke 3 x 80 mm) > Tool clamping length: 320 mm > Pneumatic vertical spindle stroke: 240 mm for wood thicknesses 68 - 92 mm > Spindle speed: 3000 rpm > Maximum tool swing diameter: 320 mm > Spindle diameter: 50 mm > Maximum tool diameter: 360 mm > Motor power: 11 kW Item 3: 1. Profiling spindle (co-rotation and conventional) ----- > Position: vertical right > Number of tools: 1 pc. > Tool clamping length: 120 mm > Spindle speed: 6000 rpm > Spindle diameter: 50 mm > Maximum tool swing diameter: 232 mm > Motor power: 7.5 kW Item 4: 2. Profiling spindle ----- > Position: Vertical right > Number of tools: 3 (stroke 2 x 100 mm) or 4 (stroke 3 x 80 mm) > Tool clamping length: 320 mm > Pneumatic vertical spindle stroke: 240 mm for wood thicknesses 68 - 92 mm > Spindle speed: 6000 rpm > Spindle diameter: 50 mm > Maximum tool swing diameter: 232 mm > Motor power: 11 kW 2 axially indexed feed rollers opposite the profiling spindle, for the production of narrow, short parts (e.g., glass-dividing muntins) Munch guide consisting of: Munch support strip from above in the area of ??the vertical right-han d profile milling unit and profiling spindle. Item 5: Horizontal top profile milling unit ----- > Clamping length: 40 mm > Spindle diameter: 40 mm > Motor power: 3.0 kW > Spindle speed: 5,850 rpm > Maximum tool swing diameter: 130 mm > Axial travel: 52 mm, indexed in 2 positions > Radial travel: 125 mm, indexed in 2 positions Item 6: 3rd profiling spindle (fitting spindle) ----- > Position: Vertical right > Tool clamping length: 160 mm > Axial travel: 90 mm, indexed in 3 positions > Radial travel: 100 mm, indexed in 2 positions > Spindle speed: 5,850 rpm > Spindle diameter: 40 mm > Maximum tool swing diameter: 210 mm > Motor power: 3.0 kW Further features ----- > Electric feed height adjustment including mechanical digital display and manual feed bar clamping > Rebating device for tear-out-free rebating > Double part package > Return conveyor for 1-person operation: swivel conveyor > Screen control > Angled window device > Electronic angle display for angled windows > Industrial PC with Windows PC control/NEXUS Extraction nozzle diameter: ----- Bodpfoxtvgkex Ab Dewt Crosscut saw 80 mm Tenoning spindle 140 mm Profile spindle 1 140 mm Profile spindle 2 140 mm Grooving device from above 80 mm Hardware spindle 120 mm -----...

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, LINE FEATURES 4-head welding machine FUSION 4H Frame unloading unit First milling module Q-MATIC 1 Serial connection between welding machine and cleaning machine Bsdpfx Ajy S E E Neb Djwt Rotating table Electronic cleaning machine TRIMMER 4A Extraction table Second milling module Q-MATIC 2 Line supervisor laptop Refilling unit Automatic frame unloading

Condition: used, Year of construction: 1999, Tenoning spindle 1 St. Number of milling agregates 4 St. Bsdpozdk Hysfx Ab Djwt Spindle diameter 50 mm Control Weinig PC-Nexus Weinig Unicontrol 6 with NC spindles ----- Machine available for inspection while still in operation until September 2026 Summary of technical data (please inquire about any additional accessories included) Item 1: Cross-cut saw ----- > Electronic cross-cut saw, horizontally continuously adjustable > Number of tools: 1 unit > Spindle speed: 2,800 rpm > Spindle diameter: 40 mm > Max. tool diameter: 400 mm > Motor power: 3.0 kW > Laser alignment light for identifying the cut position > NC length stop mounted on the slotting table included; positioning of the cross-cut saw integrated into the control system. > Length 3500 mm Item 2: Tenoning and slotting spindle ----- > Number of tools: variable, infinitely adjustable via NC axis > Tool clamping length: 320 mm > Vertical spindle stroke: variable, infinitely adjustable 254 mm via NC axis > Spindle speed: 3500 rpm > Spindle diameter: 50 mm > Max. tool diameter: 320 mm > Motor power: 11 kW Item 3: 1st profiling spindle (climb-cut and conventional-cut capable) ----- > Position: vertical right > Number of tools: 1 pc. > Tool clamping length: 120 mm > Spindle speed: 6000 rpm > Spindle diameter: 50 mm > Max. tool cutting circle: 232 mm > Motor power: 7.5 kW Item 4: 2nd profiling spindle ----- > Position: vertical right > Number of tools: variable, infinitely adjustable via NC axis > Tool clamping length: 320 mm > Vertical spindle stroke: variable, infinitely adjustable 254 mm via NC axis > Spindle speed: 6000 rpm > Spindle diameter: 50 mm > Max. tool cutting circle: 232 mm > Motor power: 11 kW Item 5: Horizontal profile milling unit (top) ----- > Clamping length: 40 mm > Spindle diameter: 40 mm > Motor power: 3.0 kW > Speed: 5,850 rpm > Max. tool cutting circle: 130 mm > Axial adjustment range: 2 positions > Radial adjustment range: 2 positions Item 6: 3. Profiling spindle (hardware groove spindle) ----- > Position: vertical, right > Tool clamping length: 160 mm > Axial adjustment range: 3 positions > Radial adjustment range: 2 positions > Spindle speed: 5,850 rpm > Spindle diameter: 40 mm > Max. tool cutting circle: 210 mm > Motor power: 3.0 kW Additional features ----- > Network-ready (online capability) > Rebating unit for tear-free rebating > Double-part processing package > Return conveyor system for one-man operation: slat conveyor > Screen-based control system > Angled window processing unit > Electronic angle display for angled windows > Industrial PC, PC control/NEXUS > Excluding machining tools ----- Price of the above-mentioned machine available on request! ----- Optional extra: EUR 6,500.00 Note regarding used tools: We currently have used "Gold" series tools in stock (Stock No. #2790) Window tools (Gold series) for IV78 Wood and IV78 Wood/Aluminum Previously used on a Weinig Unicontrol 10; a jointing cutter is additionally required for use on a Unicontrol 6. Tool set for fixed-stroke or CNC spindle machines (80 mm and 95 mm stroke), (Tool set prepared for IV92 where technically feasible) Wood-aluminum tool set for fix...

Year of construction: 2017, condition: as good as new (ex-display), Complete PVC Window Line 30 Windows Bedpfsux Adjx Ab Dewt Consisting of: Mitre Saw GS-400/M with length stops End Miller AKF-210 Sight surface groover 7405 Handle Drilling and Routing Machine KF-130S with self centring Waterslot Drainage Router SK-8/3 Single Head Welder WSA-1E, 2.0mm restrictions Glazing Bead Cutting Saw GLSM-200E

Condition: used, Year of construction: 2004, machine/vehicle number: 90380, Edgebanding machine, year of manufacture 2004 Bedpfx Abexxzk Sj Djwt

Year of construction: 2019, condition: as good as new (ex-display), Complete PVC Window Line 60 Windows Consisting of: Double Mitre Saw DS-110/3.5M End Miller AKF-210 Handle Drilling and Routing Machine KF-130S with self centring Bwodpjux Aqofx Ab Dot Waterslot Drainage Router SK-8/3 Two Head Welder WSA-2 LV, 0.2-2.0mm restrictions Glazing Bead Cutting Saw GLSP-200E with stop system

Condition: new, The new cylinder brush and sanding machine from Holzprofi Maker can be quickly and easily converted from a sanding machine to a brushing machine in just a few seconds. It is ideal for smaller workshops as it combines two machines in one. Bwodpfxowzzive Ab Dst Advantages and Features: - Versatile options for surface finishing - Quick and easy changeover from sanding to brushing - Many different brushes available for a wide range of effects and processing possibilities - Infinitely variable feed rate and roller speed for perfect results - Workpiece width up to approx. 1100 mm - Precise adjustment of sanding height for consistent results Technical Data: Sanding width: 560 mm (1120 mm) Sanding height: 3 to 75 mm Roller diameter: Ø132 mm Table dimensions: 592x530 mm Extension table dimensions (2x): 582x245 mm Roller speed: 0 to 1800 rpm Feed speed: 0 to 7.5 m/min Extraction port diameter: 100 mm Main motor power: 1.5 kW Feed motor power: 120 W Voltage: 230 V Dimensions: 1010x1060x1190 mm Weight: 155 kg Optional Accessories: Texturing brush for even and structured surfaces Abrasive flap brush for finishing and surface preparation tasks Steel wire brush for a used-look finish and pronounced grain effect

Condition: used, Year of construction: 2011, Case maker Kolbus DA 260 Year: 2011 For fully automatic production of book cases, files, display cards, calendar backs or game boards. Description: - Automatic case counter - Board magazin for manual loading - Board cutter: PS - Centre strip infeed (flexible) - Cloth feeder - Glue unit - Viscosity control - Device for producing padded cases - Pressing station Bsdjwdgfzspfx Ab Dewt - Stacking delivery - Pump Size range opened case (max): 670 x 390 mm Size range opened case (min): 205 x 104 mm Max. mechanical speed: Up to 40 cycles/min Note!: Specifications are subject to typographical errors and changes in comparable models by the manufacturer!

Condition: reconditioned (used), Tenoning spindle 1 St Number of milling agregates 4 St. Spindle diameter 50 mm Control Weinig, PC-Nexus Weinig Unicontrol 10 CNC - Spindles radially and axially CNC-controlled ----- The machine was factory overhauled by Weinig in 2024. The control panel was also upgraded to a Siemens S 7 677 C, with a new membrane panel "Touch". With the following machining units: Crosscut saw ----- with laser alignment light, motor power 3 kW, spindle diameter 40 mm, spindle speed 3,000 Axially adjustable via NC axis Radial pneumatic adjustment to 8 positions for edge rounding from above Unit from below for edge rounding ----- Axially adjustable with crosscut saw Tenon and slotting spindle ----- Motor power 15 kW Spindle diameter 50 mm Spindle speed 2,925 rpm Tool travel radius min. 380, max. 400 mm Tool clamping length 640 mm Axially adjustable CNC axis Axially adjustable travel 580 mm Adjustment speed 100 mm/sec. 1. Profile spindle (up- and down-rotation) ----- Motor power 11 kW Spindle diameter 50 mm Spindle speed 6,000 rpm Tool clamping length 400 mm with counter bearing Axially and radially adjustable via CNC axis 2. Profile spindle ----- Motor power 11 kW Spindle diameter 50 mm Spindle speed 6,000 rpm Tool clamping length 400 mm with counter bearing Axially and radially adjustable via CNC axis Profile milling unit horizontally mounted on top ----- Motor power 3 kW Spindle diameter 40 mm Spindle speed 9,000 rpm Pneumatically adjustable to 8 axial and radial positions Profile milling unit vertically mounted on the right side Machine end ----- Motor power 3 kW Spindle diameter 40 mm Spindle speed 5,850 rpm Pneumatic adjustment to 8 axial and radial positions Additional accessories ----- CNC-controlled length stop, mounted on the slotting table for lengths up to 3,500 mm, including a positioned cross-cutting saw integrated into the control system. Studio window device, pivots 60° on both sides Double-part package with automatic separation and transfer Synchronization device with automatic window rebating Rebating carriage for rebating small sash widths Air conditioning unit in the control cabinet PC control NEXUS Automatic turning system Slat conveyor, including conveyor belt for returning the workpieces to the operator (Technical specifications according to the manufacturer - without guarantee). Bsdpfx Aexpi Duob Dowt