Used Cutting Unit D85 for sale (43,182)

Condition: new, Titan DrillCut – Flexible cutting and drilling center for maximum efficiency Gedpfxofz A I Ee Ak Usbt The Titan DrillCut is a powerful CNC machining center that combines thermal cutting (plasma or oxy-fuel) with precise drilling and threading in a single machine. The robust portal design ensures vibration-free machining, even with thick materials up to 200 mm. The integrated VarioDrill system allows for efficient machining of holes from Ø 6 to 40 mm and threads from M4 to M20 without the need for hardening. An automatic tool changer ensures a quick change between drilling, countersinking, and threading – ideal for automated production processes. This machine is the perfect solution for steel construction, mechanical engineering, and industrial metalworking, where the highest precision, flexibility, and production speed are crucial.

Year of construction: 2020, condition: new, The Sapphire is the optimal solution for the heavy industry, handling material thicknesses up to 200 mm. It enjoys great popularity in a variety of production facilities – often those operating in three shifts – as well as in all applications where stability, efficiency, and process reliability are particularly important. Thanks to its high-quality equipment, the system is a versatile tool for the highest demands and a helpful instrument for process optimization. Having been deployed in over 400 industrial facilities worldwide, the Sapphire cutting system proves its worth every day. Equipment - Harris oxy-fuel torch - Kjellberg plasma torch with e-touch - Kjellberg Q 3000 plasma power source with automatic gas console - Crosshair laser pointer for easier positioning - CamConcept Finest Cut V 7 - Extraction table 3000 x 6000 mm - Extraction system PFC 6 incl. extraction ducts - Delivery, assembly, and commissioning Key features • High dynamics and precision in automated 2D & 3D cutting of sheets, tubes, and profiles • Sheet metal processing up to a material thickness of 200 mm • Extensive cutting data library for ideal user-friendliness • Designed for the highest demands under the most challenging conditions in three-shift operation General technical data Drive: Servo AC Available working widths: 2,000-7,000 mm Available working lengths: from 1,500 mm Positioning speed: 25,000 mm/min Cutting thickness: up to 200 mm Cutting quality: DIN-EN ISO 9013 Positioning accuracy: DIN-EN 28206 Safety module: DIN-EN 13850 Repeatability: DIN-EN 28206 Height of work table: 740-760 mm Operating ambient temperature: +5 °C to 45 °C Operating humidity: max. 90% Godpef Ak N Rofx Ak Uebt

Condition: new, functionality: fully functional, Year of construction: 2025, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, High-strength welding bed Partitioned smoke extraction system Fully automatic butter injection system Fully automatic cutting, material saving, fast speed Cutting area 4000 × 2000 mm X‑axis travel 1520 mm Y‑axis travel 4020 mm Z‑axis travel 80 mm Max. combined positioning speed 170 m/min Acceleration 2.8 G Machine dimensions (L×W×H) 9500 × 2900 × 2380 mm Gsdew A Iilopfx Ak Ujbt Footprint 10500 × 3400 mm Net weight 8500 kg

Condition: new, functionality: fully functional, Equipment: CE marking, fume extraction, safety light barrier, Eckert Diamond Infinity – Fiber Laser for Precise Laser Cutting in Industrial Sheet Metal Processing The Diamond Infinity laser cutting system from Eckert impresses with its powerful fiber laser technology, high cutting quality, and efficient material usage – ideal for metalworking. The modern CNC control with a large touchscreen allows for easy operation and full control over all cutting processes. Application Areas: Mechanical engineering, steel construction, contract manufacturing Technical Highlights: ✔ High-precision laser cutting even with copper & brass ✔ Energy-efficient fiber laser with optional linear drives ✔ Fully automatable loading/unloading process possible Gbedpfxswqc R Te Ak Uot ✔ Service & support in Germany ➡ Discover the Diamond Infinity now at Machineseeker – your solution for efficient CNC sheet metal processing.

Condition: new, functionality: fully functional, Year of construction: 2025, laser power: 1,500 W, positioning speed: 80 m/min, repeat accuracy: 0.03 mm, input frequency: 50 Hz, warranty duration: 24 months, working range: 6,000 mm, Equipment: cooling unit, safety light barrier, G-12A HIGH SPEED PROFESSIONAL TUBE LASER CUTTING MACHINE 1500-3000W The G series is equipped with many high-quality components with extreme performance and powerful cutting functions,suitable for tube cutting of various types and diameters ● The Highest Standards of Chucks in the Industry ● Two Methods for Fewer-tailing Cutting ● Variable Diameter Wheel Supporting ● Automatic Unloading Device ● Super Dust Removal System ● Patented Dust Baffle ● High-strength Cage Structure Welded Machine Bed Technical Parameter: Power: 1500W-3000W Maximum Tube Processing Size: 6000mm*φ120mm Max. Rotating Speed of Chucks: 160r/min X/Y-axis Positioning Accuracy≤0.05mm X/Y-axis Repositioning Accuracy≤±0.03mm Maximum positioning speed: 80m/min Max. Acceleration: 1.5G Round Tube Processing Dim: Φ10mm-Φ120mm Square Tube Processing Dim: 10mm*120mm Overall Dimensions: 9000mm*2700mm The Highest Standards of Chucks in the Industry The highest standards of chucks in the industry with strong clamping force, high rigidity, high speed, and stable performance Two Methods for Fewer-tailing Cutting Support two fewer-tailing cutting methods , choose one of them on the software interface according to different tube diameters Chuck double jaws: standard double jaws, small tube cutting precision is guaranteed Support: 2 sets of variable diameter wheel support standard (optional to increase to 3 sets)/optional servo support Unloading: [3M/4M] cylinder unloading rack/optional-[3M/4M] servo unloading rack/optional Loading: [Fully automatic loading rack/simple fully automatic loading rack/semi-automatic loading rack]/optional Dust removal: standard rear card hollow dust removal Short tail: chuck fixed, crossbeam fixed, short tail, front card open, rear card Continue to move forward, shorten the tail, ≥80 mm; if the short tail function is not used, the tail is about 200 mm Variable Diameter Wheel Supporting G Series has a wide range of cutting for various types and diameters of tubes, supported by the variable diameter wheel Automatic Unloading Device Efficient automatic unloading, saving time and labor costs, greatly improving production efficiency Super Dust Removal System The super dust removal system with ventilation design inside the chuck and the tube reduces the slag hanging in the tube, which is independently researched and developed by Glorystar Patented Dust Baffle Patented dust baffle protects important components from pollution and ensures stable performance Gjdpfsuc Sifsx Ak Uebt High-strength Cage Structure Welded Machine Bed The industry’s highest-quality high strength cage structure welded machine bed with long life, anti-vibration, anti-torsion and anti-deformation

Condition: new, functionality: fully functional, Year of construction: 2025, laser power: 30,000 W, travel distance X-axis: 3,050 mm, travel distance Y-axis: 13,050 mm, travel distance Z-axis: 450 mm, positioning accuracy: 0.03 mm, repeat accuracy: 0.02 mm, workpiece weight (max.): 20,000 kg, input frequency: 50 Hz, total length: 16,800 mm, total width: 2,200 mm, total height: 5,120 mm, warranty duration: 24 months, working range: 13,000 mm, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, safety light barrier, GS-CL Series, Glorystar Single Table Gantry Type Metal Laser Cutting Machine Laser Power: 12000-80000W Fits in a standard 40HQ container The GS-L Series is a high-power metal laser cutting machine with a gantry-type segmented bed design. It can be freely customized to meet processing format requirements according to customer needs. Key Features: ● Super Large Processing Format with a gantry-style segmented design. ● The GS-L Series has the largest Z-axis travel and height in its class in the industry. Supports extreme thickness cutting for plates over 20mm. Capable of cutting ultra-thick plates up to 70mm. ● High Negative Pressure Automatic Partition Dust Removal ● Equipped with a high-air-volume fan for effective dust removal. Technical parameters: Godpfxovmwn Hs Ak Uobt Working area (mm): 13000mm*3000mm（bevel cut: 12500mm*2500mm） X axis travel distance (mm): 3050mm Y axis travel distance (mm): 13050mm Z axis travel distance (mm): 450mm X/Y axis positioning accuracy: ≤0.03mm/m X/Y axis repeat positioning accuracy: ≤±0.02mm Max. synthetic positioning speed: 110m/min Max. acceleration: 1.2G Min. setting unit: 0.001mm Floor size (mm): 18500mm*6500mm Main body dimension (mm): 16800mm*5120mm*2200mm Worktable max. weight capacity (T): 20 tons (even load bearing)

Condition: new, functionality: fully functional, Year of construction: 2025, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Series: NS-HG Type: Heavy pipe machine Gbodpfxoww Upzj Ak Uot Beveling function: Optional Power range: Round pipe processing: 50mm~560mm Square pipe processing 50mm~560mm Chuck maximum 30r/min Machine weight: 29t Power specification: 380VAC, 50Hz Optional loading rack: Three-chuck chain automatic loading rack Optional unloading rack: Three-chuck chain automatic unloading rack Standard: System 5000A, including nesting, supports servo (beveling) Zero tail material rear card hollow dust removal Optional: Weld detection, safety fence (light curtain), radiation-proof glass

Year of construction: 2025, condition: new, functionality: fully functional, High Speed · High Precision · High Stability The VS series high-speed laser tube cutter for small pipes has arrived! This machine features a high-precision chuck system designed specifically for tube cutting. With excellent sealing and dust protection, it delivers clamping accuracy within ≤0.1mm ideal for ultra-precise small tube processing. The chuck rotates up to 160 RPM, with acceleration reaching 1.5G, Gedpjwwzudofx Ak Ujbt easily enabling high-efficiency processing of small-diameter tubes. easily enabling high-efficiency processing of small-diameter tubes. it supports true ultra-short tail cutting saving cost from the very beginning. Available in 3000W and 6000W, Handles square and round tubes from 10mm to 120mm in diameter, Also capable of cutting angle steel, channel steel, and I-beams A true all-rounder for small pipe fabrication. Supports automatic or semi-automatic loading Effortlessly enables smart and automated processing. One machine replaces three workers — A powerful and efficient tool for small pipe manufacturing!

Condition: new, The Jantar is the most popular model from Eckert Maschinen, known for its dynamic performance and efficiency. It is used by large industrial companies and medium-sized businesses seeking both an economical and reliable solution. The Jantar plasma cutting system can be equipped with plasma and oxy-fuel cutting systems and can be fitted with a wide range of accessories (marking, drilling, and processing of tubes and profiles). The machine's design has been optimized for maximum reliability over the years, as confirmed by hundreds of customers throughout Europe. Key features: •Attractive price for a well-equipped base model •High-dynamic and precise cutting for 2D applications, tubes, and profiles •Cutting performance from 0.5 mm to 100 mm material thickness •Extensive database with pre-defined cutting parameters •Optional extension of the working area length Technical data: Drive: Servo AC Available working widths: 1,500, 2,000, 2,500, 3,000 mm Available working length: Any length from 1,500 mm Positioning speed: 25,000 mm/min Cutting thickness: up to 100 mm Cutting quality: DIN-EN ISO 9013 Positioning accuracy: DIN-EN 28206 Repeatability: DIN-EN 28206 Electrical systems: DIN-EN 81346 Safety module: DIN-EN 13850 Working height: 740-760 mm Operating ambient temperature: +5 °C to 45 °C Gsdpfxsf Alb Ae Ak Usbt Operating humidity: max. 90%

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2010, Submitting a bid obligates you to collect the item by September 21, 2026! TECHNICAL DETAILS Sheet size: max. 3,048 x 1,524 mm Z-axis stroke: 70 mm Sheet thickness steel: 20 mm Sheet thickness stainless steel: 20 mm Sheet thickness aluminum: 12 mm Positional deviation Pa: ± 0.1 mm/m Positional scatter Ps: ± 0.05 mm Table load capacity: 750 kg Table changeover time: approx. 35 s Positioning speed X/Y axis parallel: max. 100 m/min Positioning speed X/Y axis simultaneous: max. 140 m/min Axis acceleration X/Y: max. 12 m/s² Cutting speed: max. 50 m/min Gbjdpozwmn Tefx Ak Ujt MACHINE DETAILS Beam source: ByLaser 4400 Laser type: CO₂ laser Laser power: max. 4,400 W Wavelength: 10,600 nm Machine weight: 12,000 kg Laser weight: 1,700 kg EQUIPMENT 2 cutting heads with 5-inch and 7.5-inch lenses

Condition: used, Year of construction: 2017, operating hours: 1,113 h, machine/vehicle number: G30XL320839, TECHNICAL DETAILS Zünd G3 XL-3200 Plotter Vacuum system: 1–9 kW Tool heads Universal tool head UM-ZS G3, working width: 60 mm Universal tool head UM-ZP G3, working width: 60 mm Operating hours: 1,113 h EQUIPMENT Zünd G3 XL-3200 Plotter, item no. 6343200 G3 vacuum system, CIC, item no. 6438104 ICC camera for S3/G3, item no. 6539101 UM-ZS G3 universal tool head, item no. 6531006 UM-ZP G3 universal tool head, item no. 6531007 Universal cutting tool (UCT), item no. 6532001 EOT-250 oscillating tool, G3, item no. 6532018 V-CUT tool, G3, item no. 6532021 Creasing tool type 1 (CTT1), item no. 6532051 Creasing tool type 3 (CTT3), item no. 6532053 Gbedpfxjzyktls Ak Uot Zünd Cut Center software package, item no. 6731200 Zünd Cut Center camera option, item no. 6731250 Zünd Cut Center V-Cut option, item no. 6731240 PC and monitor for Zünd Shipping costs for the plotter

Condition: used, functionality: fully functional, Year of construction: 2008, No minimum price – guaranteed sale to the highest bidder! The machines are still assembled but disconnected from the power supply. An 11-ton forklift is available on-site for loading. Gbodpfxjzy Ullj Ak Ust For sale is a laser welding system manufactured by TRUMPF, model: TLC 1000P.

Condition: like new (used), functionality: fully functional, Year of construction: 2023, workpiece length (max.): 4,200 mm, workpiece width (max.): 1,200 mm, workpiece height (max.): 1,200 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS DIMENSIONS OF LOG PACKAGES Log packages to be cut, maximum length: 4,200 mm Log packages to be cut, minimum length: 2,500 mm Log packages to be cut, maximum width: 1,200 mm Log packages to be cut, maximum height: 1,200 mm Log packages after cutting, maximum length: 4,000 mm Log packages after cutting, minimum length: 700 mm Remaining cuts (waste), maximum length: 300 mm MACHINE DETAILS MACHINE DATA Machine type: ES 121 SHK 4 m Year of manufacture: 2023 Operating voltage: 400 V Mains frequency: 50 Hz EQUIPMENT Gbsdpfx Aszwt T Aek Ust Saw chain, article number 10004788, length 1,900 mm Guide rail, article number 11003322, length 1,900 mm Operating manual, article number 50002270

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2021, laser source model: HF, laser power: 80 W, table length: 1,000 mm, table width: 600 mm, workpiece height (max.): 230 mm, resolution (max.): 1,000 dpi, No minimum price – guaranteed sale to the highest bidder! Suitable for professional engraving and cutting of various materials such as wood, acrylic, glass, plastic, and metal! TECHNICAL DETAILS Laser power: 80 W Laser source: Synrad HF-CO₂ laser source Table size/working area: 1,000 x 600 mm Maximum workpiece height: 230 mm Maximum resolution: 1,000 dpi Maximum cutting speed: 3,200 mm/s Gsdpfx Akjzx Dz Hs Uobt MACHINE DETAILS Power supply: 230 V Dimensions & Weight Machine dimensions (L x W x H): 1,480 x 900 x 1,120 mm Machine weight: 300 kg EQUIPMENT Microsonic autofocus sensor for automatic distance detection and precise focusing LED interior lighting Rotary engraving device for cylindrical workpieces External extraction system Durable Synrad CO₂ laser source

Condition: ready for operation (used), Year of construction: 2012, operating hours: 926 h, functionality: fully functional, machine/vehicle number: 546324, saw blade diameter: 500 mm, cutting width (max.): 300 mm, overall weight: 1,500 kg, saw blade length: 7,209 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Max. saw blade length: 7,209 mm Max. saw width: 300 mm Gsdpfszzbfbex Ak Usbt Max. saw blade diameter: 500 mm Arbor saw blade diameter: 85 mm Infeed table length: 7,850 mm Outfeed table length: 2,400 mm MACHINE DETAILS Voltage: 400 V Current consumption: 22 A Fuse: 25 A Main motor power: 7.5 kW Connected power: 11 kW Dimensions & Weight Dimensions (L x W x H): 11,250 x 900 x 1,800 mm Weight: 1,500 kg Operating hours: 926 h EQUIPMENT CE marking

Condition: ready for operation (used), Year of construction: 1990, functionality: fully functional, machine/vehicle number: 018.0402, gear diameter: 300 mm, controller model: Optronic CNC D140, workpiece width (max.): 2,300 mm, workpiece height (max.): 500 mm, center height: 250 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Gear diameter: 300 mm Module range: 0.5–8 mm Pressure angle: 35° Max. workpiece width: 2,300 mm Max. workpiece height: 500 mm Max. workpiece weight: 100 kg Center height: 250 mm Table length: 2,300 mm Grinding spindle travel: 200 mm Gedpfxezzba So Ak Ujbt MACHINE DETAILS Control system: Optronic CNC D140 Dimensions & Weight Dimensions (L x W x H): 5,900 x 1,300 x 2,000 mm Net weight: 7,500 kg Shipping packages: 5 units

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 9941 / 09/20, inner dimension width: 1,100 mm, inner dimension length: 660 mm, No minimum price – guaranteed sale to the highest bidder! EXW – Dismantling and loading must be arranged by the buyer! TECHNICAL DETAILS Working area (H x W x D): 550 / 800 × 1,100 × 660 mm MACHINE DETAILS Air pressure: up to 8 bar Dimensions & Weight External dimensions: 1,785 × 1,250 × 1,250 mm Other dimensions: 1,300 × 1,300 × 1,700 mm Weight: approx. 350 kg Working floor load: max. 350 kg Voltage supply: 230 / 400 V, PE/N Mains frequency: 50 Hz Fusing: 3 × C16 A Rated current L1: 0.8 A Gedpszx S Iuefx Ak Ujbt Rated current L2: 0.7 A Rated current L3: 0.6 A EQUIPMENT Operating manual CE / conformity documents

Condition: ready for operation (used), functionality: fully functional, Year of construction: 1984, machine/vehicle number: 12.873, throat depth: 300 mm, punching force: 100 t, overall weight: 2,250 kg, cutting width (max.): 600 mm, TECHNICAL DETAILS Punching force: 100 t Gedpjzxdqujfx Ak Ujbt Stroke: 300 mm Punching speed: 28 strokes/min Shearing width: 250 mm Max. sheet thickness: 16 mm Round material cutting capacity: 50 mm Cutting width: 600 mm Max. sheet thickness: 20 mm MACHINE DETAILS Control: Conventional Drive: Hydraulic Dimensions & Weight Dimensions (L x W x H): 1,800 x 1,250 x 2,100 mm Weight: 2,250 kg Shipping packages: 1 unit

Condition: used, functionality: fully functional, Year of construction: 2021, control type: CNC control, degree of automation: automatic, controller manufacturer: KUKA, controller model: KRC4, laser type: fiber laser, laser source model: TruDisk 4001, type of cooling: water, Equipment: cooling unit, documentation/manual, dust extraction, safety light barrier, - Trumpf TruLaser Weld 5000 - 2021/2022 Year Model - Advanced "turnkey" robotic welding cell - 6-axis industrial robot arm - Enclosed safety housing Gbjdpfxszy T Tzo Ak Uot - Multi-weld techniques & Intelligent Assist System to detect workpiece placement - AI Welding Robot - Serial No. 1422667 - Robot Gantry / Linear Unit KUKA KL 4000 - Serial No. 153080 - Two Axis Workpiece Positioner Model DKP-400 V5 -Serial No. 154987 - TruDisk 4001 - High-power solid-state disk laser source - Serial No. L5211E3364 - Technotrans Fluid/Water Chiller System Model RL 16/0 SK V2 NEC Grav MIZ 1" - Serial No. 40000135731 - KUKA Robot Controller KRC4 -Serial No. 3121117 - Rittal TopTherm Blue E Wall-mounted cooling system - Serial No. 2021K000144111 - Camfil Air Pollution Control Dust Extraction System - Model MF 8-8 A2 Serial No. 10011175 - Two Station Index Rotary Positioner - Equipment available after project completion, available from October 2026 - Within the machine price: Machine operational software comes with the machine - Available at additional costs: Programming solution software available - Other opportunities at additional cost: Extensive Research data library available for weld parameters including some structurally tested and certified parameters. Operator & programmer training available. If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: used, machine/vehicle number: 008704, Overall length: 3435 mm Overall width: 1100 mm Suction capacity: 5750 m3/h Gbedpfx Aozq Urysk Uet No of Filter sleeves: 60

Condition: used, machine/vehicle number: 008705, Overall length: 2099 mm Gbedpfxjzq Utdj Ak Ust Overall width: 1138 mm No of Filter sleeves: 16

Condition: used, functionality: fully functional, mileage: 384,034 km, power: 331 kW (450.03 HP), first registration: 03/2023, fuel type: diesel, overall weight: 8,253 kg, axle configuration: 4x2, wheelbase: 375 mm, color: white, gearing type: automatic, emission class: euro6, Year of construction: 2023, number of cylinders: 6, cubic capacity: 13,000 cm³, steering wheel position: left, Equipment: full service history, power assisted steering, Features Cab: CR Battery, 210 Ah, rear Diesel engine DC13 164 450 hp Euro 6 /Japan Emission 2016 Gearbox GRS905R Advanced Emergency Braking AEB, Auxiliary brakes, Retarder type R4100D, Exhaust brake control Driver comfort Air-conditioning system, automatic Seat with armrest adjustable shock absorber driver side Seat with armrest adjustable shock absorber passenger side Bed upper lower and upper width 800mm Night heater WTA cab heater 3kW Storage rear lower, driver side refrigerator Technical specifications smart ADR Continental Tyres for front axle, 315/70 Tyres for rear axle, 315/70 Jost JSK37C-Z, height 150 mm *STGO with axle/GVW design weights only Main wheelbase, 3750 mm Axle ratio, i = 2.53 Gbsdpfx Akez Ab U Sj Ujt Fuel tank capacity 825 l, left Fuel tank capacity 395 l, right AdBlue tank capacity 105 l, right Road speed limiter, adjustable, limiter (engine speed regulation) Technology Infotainment system 2 DIN with 5 inch screen (Advanced) FMS, Fleet Management System preparation Gateway Exterior Headlamps LED, automatic Daytime running light function LED and position lamps Fog lamp front type LED 3 diodes Cornering light Roof air deflector adjustable Door window air deflector Driver Assistance Package (ADAS) Adaptive cruise control (ACC) Lane departure warning system Lane Departure Warning with Active Steering Active Lane Keeping Assist Tyres Information Front left - 5 mm Front right - 5 mm Rear left inner - 5 mm Rear left outer - 5 mm Rear right inner - 5 mm Rear right outer - 5 mm

Condition: used, Double-miter saw RAPID, type DGL 5000 / 500 Requires repair – control system is not functioning Year of manufacture: 1993 Cutting length: 5000 mm Shortest section length: 350 mm Saw blade diameter: 500 mm - Control system is not functioning - Exposed metal parts partially show surface rust Space required (L x W x H): 7200 x 1700 x 1850 mm Weight: 1250 kg We are clearing space Gjdpfx Akoyxy S Ds Usbt Affordable machine – ideal for export

Condition: used, 4-roller feed Godszt S D Ejpfx Ak Uebt Storage location:

Condition: ready for operation (used), KUKA 1FK7081-5AZ91-1ZZ9-Z servo motor, serial number: YFVD50670721030, used, in good condition, 100% functional, scope of delivery as shown in the photos. Gjdpfx Aksy T Up Ho Uobt