Used Puck Filling Station for sale (8,148)

Condition: refurbished (used), functionality: fully functional, The Boxlift 6430-6 depot system is for sale with a new control unit from Siemens, a SIMATIC HMI. Here are just a few key data: L: 1600 mm Lhedpfewqpwmjx Ahtok W: 850 mm H: 2100 mm - Base frame made from aluminum profiles with 6 inserts for cardboard boxes or poly boxes - Floor plates made of stainless steel - Parts transfer slides - Festo pneumatic system installed

Condition: used, Year of construction: 2014, Overview  This filling and labeling monoblock was manufactured in 2014 by the Italian company Framax. The machine was last operated in July 2025 and is still installed in the brewery but not in operation. It is immediately available for sale. Full original instruction manuals for both the filler/capper and labeler are included. Technical data - Capacity: Approx. 2,000 bph (330 ml bottles, manufacturer estimate); approx. 1,670 bph (500 ml bottles, actual use) - Formats possible: 250 ml – 1,000 ml - Formats included: 330 ml and 500 ml long neck bottles - Bottle cap type: 26 mm crown caps - Execution: - Filler/capper: Modulblock 10/1-C - Labeler: LLAC-R-SQ (VAR STEP) - Additional features: Lhodpsxalibefx Ahtok - Hot foil stamper (added later) - CIP dummy bottles - Change parts for 330 ml format

Condition: new, Year of construction: 2026, The product is generally a project-specific item or, depending on availability, can be provided as an exhibition machine. Produce bags according to the desired format, fill them with the product, and seal them. Description: - Optimal price-performance ratio - Easy operation and cleaning - Low maintenance requirements - Product-contacting parts suitable for food applications (1.4301, NBR) - Control system fully integrated into the packaging machine - Control is performed by a PLC, with a color touch display and intuitive operating software - Quick bag format change without tools - One flat bag format included - Technical documentation provided by regional partners Technical data: - Intermittent heat sealing for heat-sealable films - Film thickness: 0.03 mm to 0.15 mm - Film width: 180-520 mm Ledpfx Ahohtrf Eotohk - Bag dimensions (L x W): 60-350 mm x 70-250 mm - Cycle rate: 15 - 40 bags/min. (depending on the product) - Electrical power: 3.2 kW / 230 V / 50 Hz - Compressed air consumption: 360 l/min at 6 bar - Dimensions (L x W x H): approx. 1700 mm x 1300 mm x 1850 mm - Weight: approx. 500 kg Options: - Additional format sets - Stand-up pouch modification - Printing unit (thermal transfer, hot stamping, inkjet) - Adjustment of height, etc.

Condition: used, Year of construction: 2023, New PET filling monoblock for CSD up to 15000 bph System Overview: The “Unibloc 50 50 10” model by UBL SRL is an integrated bottling system, designed to operate with a maximum capacity of 15000 BPH. Its architecture combines three main functions: rinsing, filling and closing in a single monobloc. Rotary Rinse in the New filling monoblock for CSD: The rinsing section includes 50 heads, configured to process PET bottles. The design allows for effective and rapid washing, essential for maintaining hygiene standards. Counterpressure Filling: The filling module uses 50 isobaric valves to ensure uniform and precise filling. The isobaric system is particularly advantageous for carbonated drinks such as soft drinks and sparkling water, minimizing the loss of CO2 during filling. Screw Closure: The sealing section is equipped with 10 rotary heads for applying plastic screw caps. This mechanism ensures reliable and consistent closure, operating clockwise for greater efficiency. Control and Automation: The monoblock is equipped with a PLC/HMI control system produced by Schneider, which allows precise and facilitated management of the process. The integration of an electronic BPM meter and flow sensors at the inlet and outlet further improves operational efficiency. Configuration and Adaptability: The system is configured to handle 500ml PET bottles, but its construction allows modifications to accommodate various bottle sizes. This flexibility is essential for businesses that operate with different products and container formats. Safety and Construction of the New filling monoblock for CSD: Ledpfx Aevgt U Aohtjhk The design includes a stainless steel safety hood, ensuring operator safety and compliance with current regulations. Technical Conclusion: The “New PET filling monoblock for CSD up to 15000 bph” is a complex and highly technological system, designed to maximize efficiency in bottling drinks in PET bottles. Its technical characteristics, from production capacity to automation solutions, make it an indispensable tool for companies seeking precision, reliability and adaptability in the bottling process.

Condition: used, Year of construction: 2006, Used Automatic Filling Monoblock for Olive Oil 20-3 Brand Baratta 4500 BPH The machine is disconnected from the production line, but is in perfect state. It consists of: Ledpfx Ahevguvbstohk 20 valves vacuum filling unit, 3-head capping unit 1 size 35×24 aluminum Screw cap machine composed of the following equipment: Bertoli oil 1lt,  500ml, 750ml raises and lowers electric filler raises and lowers electric capper no cap sensor upstream bottle downstream sensors (overflow, lack of bottles)

Condition: used, Year of construction: 1995, Used Filling Triblock GAI 12.1.16.1. 16 Valves 2500 Bph Rinsing machine with 12 grippers, applying a single treatment of air blown on the bottle mouth before straightening. Carousel grippers manually variable in height 1. 1-head station for vacuum and gas injection before the filling machine with variable head in height 2. Filling machine 16 light vacuum taps in bell Filling bell manually variable in height Lhedpfx Ahjvguz Dotok Mechanical spring bottle lifting pistons 1. capper 1 head straight cork Leveler before closing with gas injection In the used triblock there is the vacuum system before closing the bottle Head manually variable in height All frame made of stainless steel Fairing of stainless steel Safeguards on the whole perimeter Bottle from left side Year 1995 marked CE Production approximately 2.500 bph with the 0.75 Ml

Condition: used, Year of construction: 2005, machine/vehicle number: M268, Used Filling Monoblock GALDI RG50 up to 3000 brick/h Technical Specifications of the Used Monoblock GALDI Ljdpfx Ajvgvguohtjhk The Used Filling Monoblock GALDI RG50 up to 3000 bph offers high performance and reliability for producing fresh liquid products like milk, cream, and fruit juices. Consequently, it handles up to 3000 cartons per hour, making it ideal for medium-sized production plants that require fast and consistent output. Therefore, this machine stands out in terms of both speed and efficiency.Production Capacity and Carton SpecificationsGaldi developed the RG50 model to process up to 3000 cartons per hour. Moreover, the machine supports 0.25, 0.50, and 1-liter capacities, with cartons measuring 70 x 70 mm in B-style. Thus, these specifications ensure that Monoblock efficiently packages various formats while maintaining high operational efficiency. As a result, it offers versatility for different packaging needs.Power Supply and Energy ConsumptionThis Monoblock consumes 20 kW of power and operates at a voltage of 380V with a frequency of 50Hz. Furthermore, these energy requirements are standard for industrial machines of this class. Consequently, production facilities must ensure their electrical infrastructure can meet these demands to avoid any compatibility issues or operational disruptions. In addition, careful planning will help avoid unnecessary delays in production.Year of Manufacture and Operating ConditionsGaldi manufactured the Used Filling Monoblock GALDI RG50 up to 3000 bph in 2005. Although the machine has logged 22,506 hours of production, after receiving full servicing in 2019, it remains fully operational. Therefore, the machine is currently in storage and is available for sale in “as is” condition. Additionally, its recent maintenance ensures smooth operation, increasing its value.Dimensions and WeightThe machine measures 4.70 meters in length, 2.45 meters in width, and 2.85 meters in height, with a total weight of 2500 kg. Consequently, these compact dimensions allow for easy integration into existing production layouts. Hence, production teams must ensure there is sufficient space for installation and future maintenance access. Ultimately, proper planning of the workspace guarantees seamless installation.Compatible ProductsThe Used Filling Monoblock GALDI RG50 up to 3000 bph processes fresh liquid products like milk, cream, and juices. Its technology, therefore, maintains the quality of sensitive products, preserving their organoleptic properties throughout the bottling process. Therefore, operators must ensure the products meet the machine’s specifications to avoid any issues in quality or disruptions in production. Moreover, adhering to these requirements helps maintain a smooth operation.Conclusion of the Used Monoblock GALDIIn summary, the Used Filling Monoblock GALDI RG50 up to 3000 bph offers a reliable and versatile solution for plants bottling fresh liquid products. Its ability to handle multiple carton formats and its well-maintained condition make it a cost-effective choice for those looking for an efficient used machine. Additionally, with proper installation and configuration, the machine will optimize production and maximize bottling efficiency.

Condition: excellent (used), STACKER (BRIDGE-FRAME) WITH DOUBLE STORAGE STATION Vacuum system (with its pump) No. 2 Vertical supporting columns of the top supporting beam No. 1 Horizontal top supporting beam (where the carriage slide on) No. 1 Motorized sliding carriage with horizontal metal arms No. 2 Out-side rollers way (on ground) to out-feed pile of panels from the Unloader/Stacker No. 1 Out-side motorized rollers table (which brings panels to the Unloader) Separate electric and command panel Perimetral safety metal grids Lsdpfjt Ty A Aex Ahtshk Working capacity (cycles/min) 16 (ca.) Min/Max panels thickness mm 10 / 50 (ca.) Min dimensions of the panels mm 250 x 320 (ca.) Max dimensions of the panels mm 1300 x 3000 (ca.) Total installed motor power Kw 80

Condition: used, Multi-person workstation, see photo's for more details. Ljdpfx Aju Nm Rashtjhk

Condition: used, Complete sawing line IDC000103 1. SAW group Soderhamn Eriksson 240-12 ARI Vislanda KS12.2 2. SAW group Soderhamn Eriksson 240-12 Ari Vislanda DS74+1 Lhedpju E Hu Dofx Ahtsk 3. ARI Vislanda KT5A-230 Speed up to 60 m/min.

Condition: used, Year of construction: 2003, functionality: fully functional, machine/vehicle number: 1798, Year: 2003 Speed: 2,500 bottles/hour Model: SRT 12-12-1-S-VA-DEA Direction: Clockwise Rinser: 12 clamps Fixed nozzle Low-vacuum filler Number of valves: 12 Single-head rotary capper Cap type: Straight natural cork and screw cap Screw cap: 30x60 Existing cap change formats Vacuum system on the capper Gas injection Format: Ø 76 mm Safety guards Instruction manuals included Ljdpfx Ahjytn Tketjhk Wiring diagrams included Declaration of Conformity included Existing spare parts

Condition: used, Year of construction: 2001, Filling and capping machine for filling plastic buckets of various sizes with yoghurt and quark. The plastic buckets are placed onto the conveyor belt from the stack of buckets in the bucket magazine. The buckets are sterilised with hydrogen peroxide and steam using a heating cartridge prior to filling, and the lids are sterilised prior to sealing. The product is filled into the buckets using a calibratable load cell until a specified weight is reached. The sealer places lids from the lid magazine onto the buckets and presses them firmly into place. Additional title: weight-based filling Capacity appr.: 450 units/h based on a 6.1-litre bucket; depending on container size and product viscosity Power: 11 kW Voltage: 400 V Frequency: 50 Hz Heating / Cooling: steam 3 bar; 10 kg/h Lsdpfx Aeyvtrlshtehk Compressed air: 6-8 bar; Qmax = 300 l/min Length: 3708 mm Width: 968 mm Height: 2442 mm Formats: 1.3-litre bucket (H = 132 mm, Dmax = 132 mm); 6.1-litre bucket (H = 195 mm, Dmax = 226 mm); 10-litre buckets are also possible Running direction: left -> right Base construction: linear filler Features: Filling head; Capping head; Bucket magazine; Lid magazine; Heating cartridge; Load cell; Protective housing with doors, control cabinet with control buttons and 12-inch touchscreen; Product connection/CIP inlet DN50; Steam connection 1"; Compressed air connection 3/8"; CIP return DN40

Condition: used, Year of construction: 1997, Overview This ALWID Matador-HV linear filling machine was manufactured in 1997 and is designed for filling liquid products into various bottle formats in small to medium production environments. The machine operates with a high-vacuum filling principle, enabling level-controlled filling and ensuring consistent fill heights. The filler is equipped with five filling stations and achieves a capacity of approximately 1,000 bottles per hour at 0.7 L. One advantage of the system is that the filler itself does not require format parts, allowing flexible processing of different bottle sizes. The associated capping system can process both PP screw caps and swing-top closures (grip corks). For this purpose, the machine includes two cap sorting bowls, one for each closure type. Approximately ten format sets are available for the capper, covering round and square bottles from 0.2 L to 1.0 L. With its conventional control system and robust mechanical design, the ALWID Matador-HV is a reliable solution for beverage, spirits, or specialty liquid filling applications. Technical Data Manufacturer: ALWID Model: Matador-HV Machine type: Linear filling machine (high-vacuum filler) Year of manufacture: 1997 Filling principle: High-vacuum filling with level control Lhjdpfxoyuufpo Ahtek Number of filling stations: 5 Capacity: approx. 1,000 bottles per hour (at 0.7 L) Bottle formats: 0.2 L – 1.0 L Bottle shapes: Round, Square Cap types: - PP screw caps - T-Cork closures (grip corks) Cap sorting systems: - 2 sorting bowls (PP caps / grip closures) Format sets (capper): approx. 10 sets Control system: Conventional control Condition: Used 

Condition: good (used), Year of construction: 2006, functionality: limited functionality, 6-colour automatic screen printing machine, in good condition, little used. The machine has been dismantled due to lack of space. Lsdpeyv Uunofx Ahtohk

Condition: used, Big bag discharging station Lhedpfx Asyt N N Tehtek Adjustable to different heights Equipped with lifting yoke for forklift Fitted with steel hopper and vibrating motor

Condition: like new (used), Year of construction: 2024, operating hours: 200 h, Selling a puttying line consisting of a loading table, puttying machine, UV lamps, and unloading table. Lhjdpfxexd Tf Es Ahtek

Condition: excellent (used), Year of construction: 2009, travel distance X-axis: 525 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 450 mm, table width: 650 mm, For sale are 2 OPS Ingersoll EDM machines, model Gentry Eagle 500. The machines are being sold from a production facility, are in very good condition, and fully functional. Technical data: Year of manufacture: 2009 Operating hours: approx. 30,758 Lhodpoxrpm Ujfx Ahtjk Available from: By arrangement Travel paths: X-axis: 525 mm Y-axis: 400 mm Z-axis: 450 mm (430 mm with Erowa) C-axis: controlled (0.001 mm resolution) Electrode holder (quill): Erowa ITS Work tank: 770 mm x 670 mm x 440 mm Table: 750 mm x 650 mm Accuracy: 0.005 mm to 0.015 mm Max. dielectric height: 395 mm Max. pallet size: 750 x 950 x 420 mm Max. workpiece weight: 1,000 kg Max. electrode weight: 100 / 50 / 15 kg Max. throat depth: 585 mm Equipment: - Filter system with 16m² paper candle - Compressor - Recooling unit - Liftable tank with automatic tank refilling (ATA) - CO2 fire extinguishing system Machine weight: 3,640 kg (incl. generator and control panel) Operating weight: 6,450 kg (ready for operation) Footprint: 3,135 x 3,944 x 2,871 mm Options: - Pallet holder for four Power-Grip160 (not included in price) - Various 4-fold aluminum exchange pallets with chip - Various Erowa ITS electrode holders with chip Transport and loading can be organized Europe-wide at an additional cost upon request. Prices plus VAT. Inspection possible by appointment. Please contact us, our team will be happy to assist you. Trade-in or exchange possible! Machine purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MORE. Looking for a high-quality yet affordable metalworking machine for your production? Or would you like to sell yours? For further information or contact options please visit our website.

Condition: new, Year of construction: 2026, functionality: fully functional, type of input current: three-phase, AUTOMATIC BULK PRODUCTS PACKAGING LINE PUDAS-AL is designed for automatic packaging of bulk products by weight into prepared bags and consists of: Product hopper 350 ltr • Automatic pre-prepared bag feeding unit • Automatic dispenser with scales and bag fastening unit PUDAS • Conveyor for transporting filled bags • Bag sealing unit • Bag pusher for changing the position and direction of the bag • Motorized unloading conveyor Capacity up to 180 bags/hour (depends on the product) Operated product: bulk materials, eg grain, pellets, granulates, flour and ect Ledjxry U Nopfx Ahtjhk Packing materials Premade PP, PET or similar type plastic sealable bags with size from 300x400 up to 800x1200mm. Sealing: impulse heat sealer with adjustable height. The seal is single straight line without clustering on sides as for pouch bag. Weighing dosing range 5 to 50 kg/package (can be customised) Accuracy ±1% Conveyor speed Adjustable Interface Colour Touch-screen 7“ (Delta HMI), multilingual Power 380V, 2,4kW Compressed air supply 200ltr/min, 8bar Features: Bag discharge conveyor. Fast and convenient service and adjustment Sertificates, region of origin: CE certified, produced in Lithuania (European Union) , FDA certificates for materials in contact with food products, protection class IP65

Condition: excellent (used), functionality: fully functional, Handtmann VF616 Filling and Portioning Line with Loma Metal Detector and AL Line Complete Handtmann line for filling, portioning, linking, and hanging of meat products, equipped with a Loma metal detector and accessories for use with 200-liter meat trolleys. The set includes: 1. Handtmann vacuum filler with lift for 200 l trolleys Brand: Handtmann Model: VF616 Serial No.: 26190 Year of manufacture: 2009 Power supply: 400 V, 3 Ph, 50 Hz Current consumption: 17.3 A Power: 12.0 kW Vacuum pump: Busch, type KC 0016 E Vacuum pump serial no.: V19220646 Performance: 19 m³/h Dimensions: 1900 × 1350 × 2120 mm 2. Stainless steel meat trolley Capacity: 200 liters 3. Loma pipeline metal detector with Handtmann linking attachment Brand: Loma Detector type: IQ² Serial No.: MHPLEU-36885 Date of manufacture: 21.10.2004 Power supply: 230 V, 1 Ph, 50 Hz Current consumption: 0.2 A Throughput diameter: Ø 55 mm Handtmann attachment type: 34-5 No.: 13059 Overall dimensions: 500 × 600 × 500 mm 4. Handtmann mobile linking and hanging line Linking machine: Brand: Handtmann Model: 216-21 No.: 1041 Year of manufacture: 2003 Power supply: 400 V, 3 Ph, 50 Hz Current consumption: 3.5 A Power: 2.5 kW Dimensions: 1500 × 700 × 1250 mm Hanging line: Brand: Handtmann Model: 220-16 No.: 1643 Year of manufacture: 2007 Dimensions: 2650 × 550 × 1300 mm The integrated Handtmann system with Loma metal detector is designed for the automatic filling, portioning, linking, and hanging of sausages. The system connects the VF616 vacuum filler with the IQ² metal detector and the linking and hanging module, delivering high efficiency and process precision. Lhsdpfsxk T Iysx Ahtsk

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: MZBF03, overall weight: 650 kg, total width: 1,500 mm, total height: 1,500 mm, total length: 1,800 mm, tank capacity: 30 l, compressed air connection: 0.4 bar, transport height: 1,600 mm, transport length: 2,000 mm, transport width: 1,600 mm, Equipment: CE marking, This machine is mainly available to fill nail glue into various round and flat glass and plastic bottleswith the filing range from 5-20ml. High precision cam provides a regular plate to position, inner,brush and cap; accelerating cam makes capping heads going up and down; constant turning armscrews caps, peristaltic pump and pressure tank filling time measures filling volume; and touchscreen controls all action. No bottle no filling and no capping. lf there is no plug in the bottle, itmust not cap until having been detected plug in the bottle. The machine with advantage of highposition. Ledpfx Ahoxunhvjtshk

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: MZBF04, Equipment: CE marking, This liquid filling machine is a professional integrated machine for filling, capping and sealing vials, glass infusion bottles or similar bottles. It has been developed by our company based on the introduction and absorption of advanced foreign technology. The machine can perform multiple actions simultaneously, including unscrambling bottles, quantitative filling, stoppering (using Butyl Rubber Stoppers), capping and sealing. Lsdoxunh Nopfx Ahtehk

Condition: like new (used), Thom Type SI Spout Inser­ter Machi­nes for inser­ting the spouts into pre­fa­bri­ca­ted pou­ches. Model - Thom SI‐900 Semi­au­to­ma­tic machi­ne Ide­al for sam­ple pro­duc­tion and small series pro­duc­tion Capa­ci­ty: Up to 10 pou­ches / min. Thom fil­ling and packa­ging machi­nes are in demand ever­y­whe­re whe­re fle­xi­ble packa­ges need to be fil­led (pou­ches / refills): in the food indus­try, the cos­me­tics and deter­gents indus­try or in the beverage fil­ling. Lhjdpfx Asx Utd Eehtjk

Condition: used, Year of construction: 2004, Overview This NATE Veral 60 bottle filling machine was manufactured in 2004 by the Czech company NATE. It is currently installed in a mineral water company in Germany, where the line also handles contract bottling. As a result, the machine is equipped with multiple detection systems and supports various bottle formats. Please note: The machine does not include a closer or corker. Ljdpfsyb Si Sox Ahtshk Technical Details - Manufacturer: NATE (Czech Republic) - Model: Veral 60 - Year of Manufacture: 2004 - Number of Filling Stations: 60 - capacity: 20.000 bottles/h - Filling Method: Counter pressure (overpressure) - Bottle Formats: 0.25 L Vichy 0.5 L Set 1–3 0.7 L GDB 0.75 L GDB - Condition: Well-maintained, fully operational

Condition: good (used), Year of construction: 2008, functionality: fully functional, Automatic binding, stitching, and cutting machine (VSHRA), designed for serial production of brochures bound with wire staples. Working condition 4 automatic feeding stations for signature insertion. Maximum trimmed format: 30.5 x 34.9 cm. Minimum trimmed format: 8.9 x 12.0 cm. No documentation available. Lsdsyb Tcajpfx Ahtjhk

Condition: used, Year of construction: 2000, machine/vehicle number: LC593, Used complete pharmaceutical filling glass line - 3500 BPHTechnical Specifications & Performance DataThis used bottling line is a complete, second hand pharmaceutical packaging solution designed for the filling and packaging of glass bottles for infusion-type applications. The line is currently in production and supports multiple dosage formats with integrated washing, filling, capping, crimping, sterilization, inspection, labeling, cartoning, and palletizing. Engineered for sterile handling, it uses purified water (PW), water for injection (WFI), and sterile compressed air in critical stages.Production speed: 3500 bottles per hourBottle volumes supported: 0.2L, 0.25L, 0.4L, 0.5LContainer type: Glass bottles (infusion/IV-style)Line configuration: Depalletizer, Bottle Washer (PW/WFI + sterile air drying), Filler, Vacuum stage, Bottle Capper, Aluminum Crimping Machine, Tray Loader, Autoclave, De-trayer, 2 x Manual Inspection Stations, Labeling Machine, Cartoning Machine, Carton Sealer, PalletizerSterilization: Autoclave by SBMOperation status: In productionAdvanced Automation & Control SystemsThe line features integrated handling and synchronized conveyors to maintain steady flow through washing, filling, closing, and terminal packaging stages. Manual visual inspection stations are positioned downstream of sterilization to ensure product quality. Format changeover is designed to handle multiple bottle sizes from 0.2L to 0.5L, enabling efficient batch transitions. Standard pharmaceutical best practices such as sterile air drying and clean utility segregation support controlled operations. Electrical parameters and PLC/HMI specifications are line-dependent and can be aligned with site utilities.Production Line Integration CapabilitiesAs a complete packaging line, this system operates in-line from depalletizing to palletizing. The upstream sections prepare and clean glass containers, the midstream modules manage accurate filling and secure closure with crimping, and the downstream area performs sterilization, inspection, labeling, case packing, sealing, and palletizing. The line offers multi-format flexibility for 0.2L, 0.25L, 0.4L, and 0.5L glass bottles and can be integrated with site-level quality systems and traceability procedures. Conveyors and accumulation zones are configured to balance cycle times across process steps.Machine Condition & Maintenance HistoryThe line is currently in production, indicating ongoing operability and maintained status. Washing with PW/WFI and sterile air drying underscores disciplined hygienic routines aligned with pharmaceutical processing. Regular operation across all stations—from depalletizer through palletizer—demonstrates a cohesive, production-ready asset suitable for immediate deployment after site adaptation.Operational Performance & VersatilityDesigned for glass bottles and sterile liquid products, the line combines precise filling with a dedicated vacuum stage and reliable closure via capping and aluminum crimping. The presence of an autoclave enables post-closure sterilization, while dual manual inspection stations provide visual particle control. The labeling, cartoning, ... Lhedpfxsydpa Ts Ahtek