Used Ghd Hartmann Whole Bread Packing Machine for sale (65,535)

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, The Arol Closys Eagle VP capping machine is an essential tool for companies looking to optimize their vacuum packaging process. It offers an effective solution for hermetically sealing 84 mm diameter jars, thereby guaranteeing optimal product preservation. Thanks to its advanced technology, it ensures a perfect vacuum inside the containers. As a result, the shelf life of food products is extended, and their quality is preserved. Furthermore, the capping machine is equipped with a lid-loading system, which simplifies the process and increases productivity. Moreover, the Arol capping machine stands out for its reliability and robustness, ensuring long-term use. In addition, it integrates easily into existing production lines, allowing for a smooth transition. On the one hand, its operation is simple and intuitive, reducing staff training time. On the other hand, it helps to increase yield without compromising the quality of the final product. As a result, companies can improve their competitiveness in the market. Dcodpfx Asu Nwiyec Hji By choosing the Arol capping machine, you are opting for a machine that has proven its worth in numerous industries since 2011. Consequently, it meets the strict requirements for hygiene and food safety. In summary, this capping machine is the ideal tool for improving the efficiency of your packaging chain while ensuring customer satisfaction. Technical specifications: Jar diameter: 84 mm Vacuum capping machine Lid-loading system Year: 2011

Condition: used, Used machine Equipment and technical data: - Semi-automatic pallet strapping machine JN-85 PS - The semi-automatic pallet strapping machine is suitable for a wide range of packaging requirements, making it a versatile choice for numerous industries, including logistics, manufacturing, and retail. It meets various requirements when packaging goods on pallets. - The mobile design of this model allows for convenient operation, especially in confined workspaces with manual lifting devices that are inaccessible to cranes. - The mobile design of this model enables flexible use, so the machine can also be used in tight spaces where other machines would not fit, thus maximizing the use of available workspace. - The semi-automatic pallet strapping machine is an indispensable tool in the packaging industry and has been designed to optimize and streamline the process of securing goods on pallets. Given the growing demand for efficient packaging solutions, investing in such machines can significantly impact productivity and operational efficiency. - Strap guide length: 1000 mm (standard) - Min. packaging height: 550 mm - Motor 1.23 kW / 230 V Dsdpfezda Nrex Ac Hoci Availability: short-term Location: 63934 Röllbach

Condition: used, Used machine Equipment and technical data: - Max. strap speeds: Mode A, strapping: Extending horizontally 40 m/min Extending vertically 60 m/min Retracting vertically 44 m/min Retracting horizontally 54 m/min Mode B, retooling/threading the strap: Extending 20 m/min Retracting 16 m/min - Max. strap tension 310 N - Battery charger: 2-stage lead-acid charger - Charging time: approx. 6 hours - Number of straps: per charge 500 - 800, depending on the pallet size, strap tension, and level of contamination of the strap nozzle - Dimensions: 630 x 770 x 1200 mm - Weight: 75.5 kg Availability: short notice Dcsdpfxozda Nle Ac Hji Location: 63934 Röllbach

Year of construction: 2021, operating hours: 500 h, condition: refurbished (used), functionality: fully functional, Robust and reliable Höller Bosch BMA square-bottom bag sealing machine. Capacity: 10-40 bags per minute. Dcsdpfx Asizag Tjc Hsi Completely refurbished in 2022, including brand-new electronics and conversion to a servo system. Includes an auger dosing unit.

Year of construction: 2000, condition: good (used), For sale: Horizontal flow packer + infeed conveyor from Dekapack Model: S4 - 35 / 2 Control: Siemens S7 Documentation & electrical diagrams available. Dcedpfx Aswtq I Eoc Hoi The machine is complete. Everything included as shown in the photos Transport upon agreement. Price: €5000,- EXW If you have any questions or remarks, please let us know! Best regards, Leo Holland

Condition: ready for operation (used), functionality: fully functional, The THIMON SWING PRO 5-sided strapping machine is a state-of-the-art industrial solution designed to provide complete pallet strapping using a single consumable. Thanks to its patented triangular arm technology combined with a motorized rotary table, it performs the packaging of all five sides of the pallet in a single cycle, while guaranteeing excellent load stability. This technology improves the protection of goods against dust, moisture, and stresses related to transport. Designed for the food processing, logistics, pharmaceutical, paper, or manufacturing industries, the WRA-PAL SWING PRO combines a high throughput with reduced stretch film consumption. Its motorized pre-stretch module and 1,000 mm film width allow for a reduction in consumable usage of 20 to 40% while improving load retention. Furthermore, its capacity to accommodate reels up to 100 kg offers significantly greater autonomy than conventional systems and limits production downtime. The machine easily adapts to different pallet sizes thanks to its numerous adjustments. Its cutting and heat-sealing device eliminates film tails at the end of the cycle, while its patented pleated film system reinforces the cohesion between the pallet and the load. In addition, the use of a single film for all five sides guarantees inviolable product protection and improves their preservation during storage and transport. At Europ'Équipement, this strapping machine undergoes a complete overhaul before being sold. Each component is inspected, serviced, and tested to offer manufacturers a reliable, high-performance, and immediately operational solution, while significantly reducing the investment compared to new equipment. Technical specifications: Dsdpfx Aezhwfkjc Heci Packaging of all 5 sides with a single film reel Motorized rotary table Patented triangular arm with mobile linkage Motorized pre-stretch module Film width: 1,000 mm Adjustable pre-stretch: 0 to 350% Reel capacity up to 100 kg Automatic cutting and heat-sealing device Pleated film reinforcing load cohesion Anti-fall system for the stretching carriage Touchscreen operator interface Frequency inverters Programmable industrial controller Adaptation to different pallet sizes Simplified maintenance thanks to optimized kinematics

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, type of input current: three-phase, Carton sealer, packaging machine, carton sealing machine, sealing tape machine, adhesive tape machine -Manufacturer: Soco System, carton sealer type T-55 -Carton width: max. 550 mm -Overall dimensions: 1100/800/1750 mm -Weight: 150 kg This additional information is standard for this model. Please always double-check the details during a visit. The Soco System T-55 Cartoning Machine is a state-of-the-art packaging solution designed for efficient and high-speed cartoning of various products. With its advanced technology and robust construction, the T-55 is ideal for industries requiring precise and reliable cartoning, such as food, pharmaceuticals, cosmetics, and consumer goods. Featuring a compact and ergonomic design, the T-55 maximizes floor space utilization while ensuring easy operation and maintenance. Its modular construction allows for flexibility in configuration, enabling seamless integration into existing production lines and adaptation to changing packaging requirements. The T-55 Cartoning Machine offers versatile carton handling capabilities, accommodating a wide range of carton sizes and styles, including straight-line, reverse-tuck, and glue-sealed cartons. It utilizes advanced automation and servo-driven mechanisms to ensure accurate carton forming, product loading, and sealing, minimizing downtime and enhancing productivity. Equipped with intuitive controls and a user-friendly interface, the T-55 provides operators with easy access to machine settings and diagnostics, facilitating quick setup and changeover between different carton formats. Additionally, the machine incorporates safety features to protect operators and prevent damage to products during operation. Dcsdpezhv Rlefx Ac Hei Overall, the Soco System T-55 Cartoning Machine is a reliable and efficient packaging solution that meets the demanding requirements of modern production environments, delivering consistent performance and high-quality cartoning results.

Condition: excellent (used), I am offering a SANPACK FIX pallet wrapping machine designed for securing loads with stretch film during storage and transport. Technical specifications: Manufacturer: Sanpack Model: SANPACK FIX Power supply: 3×380V + N + PE Frequency: 50 Hz Power: 0.55 kW Rated current: 2.0 A Protection rating: IP54 Dcodpfszf Rkuex Ac Hei Advantages: Rotating pallet table Stretch film holder Robust industrial construction Control panel operation Ideal for warehouses, production facilities, and logistics centers Visual condition matches the photos. The machine is used.

Condition: excellent (used), For sale: professional pallet strapping system from the renowned German company ErgoPack. Model 725E is a fully electric device that facilitates safe and fast pallet strapping without the need for bending down – ideal for warehouses, logistics, and production environments. KEY ADVANTAGES - Automatic strap guiding around the pallet - 24V electric control - AUTO, MANUAL, SOFT operation modes - Adjustable strap tension - Maximum tensioning force up to 2500N - Ergonomic handling for operator comfort - Mobile, wheeled construction - Swiss quality craftsmanship (Swiss Made components) TECHNICAL DATA Manufacturer: ErgoPack Deutschland GmbH Model: 725E Power supply: 24V DC Max strap tension: 2500N Condition: used, in good technical condition Charger included Dsdsyw Iagopfx Ac Hsci CONDITION The device is complete. Shows normal signs of use from operation. Control panel works, the machine is ready for use. APPLICATIONS - Warehouses - Logistics centers - Production - Pallet transport and packaging

Condition: used, functionality: fully functional, Packing machine for tunafish and other fishes, classical model. MEASURES: -Large convenience for the fish position. -Moved by a motor-reducing of 4 HP, and equipped with an electronic converter to regulate the speed and other functions. -Equipped with a linear detector to regulate fish entry. -The empty cans feeding is airborne and the full cans exit is done by a unique track. -Centralize lubricated system. -The most versatile. -Cans to pack: -Rounds up to 100mm of diameter. Djdpfxswn Dnhe Ac Hjci -Oval (OL-120 adaptable to OL-240). -Rectangular (RR-125). -Maximum height: 62 mm. -Output: up to 200 cans/minute. -Recommended output: 150 to 180 cans/minute (according to the can type). -Diameter to pack: 50-100 mm. -Cans height: 25 - 62 mm. -Cans shape: circular, oval or rectangular.

Condition: used, This listing is for a Quickpouch Automated Form-Fill Seal Packaging Machine with Videojet Dataflex Printer for Quickpouch Auto loader. Dedjxzg Hqjpfx Ac Heci Manuals are available on request.

Year of construction: 2015, condition: like new (used), Item: M-09300-Combi-Packer Djdpfeh Hq U Ujx Ac Hoci STAINLESS STEEL COMBI PACKER Multipack Producer:Sema Systemtechnik Machine Model: 1400s-FN-TPW Year of production: 09/2015 Complete Stainless Steel That is not used long time, like new one!

Condition: as good as new (ex-display), Year of construction: 2023, functionality: fully functional, Technical Data Blister Module (B 1770) Max. Output 700 blisters/min Application area Solid products Max. format range [Feed x Width] 200 x 284 mm Cartoning Module (C 2305/C 2504) Max. Output 300 or 500 folding cartons/min Application area Blisters Dcsdpfx Ajv D Ipisc Hoi Max. folding carton size [A x B x H] 105 x 105 x 155 mm or 80 x 90 x 155 mm See PDF for details.

Condition: ready for operation (used), Year of construction: 1980, A vertical form, fill and seal machine requiring repair is offered for powders, granulates, liquids, pastes, creams and piece goods. Number of lanes: 2, pouch width range: 15-160mm, pouch length range: 15-250mm, max. film roll width: 480mm, max. film roll diameter: 500mm, film core diameter: 70mm, filling range: 0.2-250ml, cycle rate: up to 100cycles/min, max. production rate: 100pouches/min/lane, max. film roll width: 520mm, max. film roll diameter: 500mm. Weight: approx. 1000kg. The pull-off unit is defective. Inspection possible by arrangement. Djdpfx Aozgwx Uoc Hjci

Condition: ready for operation (used), Year of construction: 2021, operating hours: 1,193 h, functionality: fully functional, machine/vehicle number: 8616, drive type: Omron, number of previous owners: 1, input voltage: 400 V, input frequency: 50 Hz, number of print heads: 1, air pressure: 6 bar, control voltage: 24 V, nominal power: 8.1 kW (11.01 HP), sieve area: 260,000 mm², sieve perforation: 7 mm, space requirement height: 3,500 mm, space requirement length: 6,000 mm, space requirement width: 4,000 mm, control type: PLC-controlled, number of digital displays: 1, production capacity: 14,500 unit/h, Equipment: CE marking, emergency stop, type plate available, Fully functional 6-head stickpack machine equipped with a glue-applied hook applicator, with a capacity of 14,500 units/hour. The machine has seen little use and is in excellent condition. It is being sold due to the standardization of the machine park to another brand. The machine includes, among other things: Dodezgwh Nepfx Ac Hjci * Automatic film tensioning and film alignment system; * Videojet inkjet printer, Meler hot melt unit, dust extraction system; * Omron control system, touchscreen HMI, and servo motors, Festo pneumatics; * Hot melt adhesive application for the suspension hook (can also function without hook application); * Integrated punching function for a 1.5 mm opening in the stickpack (can be disabled); * Automatic box selector with a reject system; * Vibrating screen, infeed conveyor, hopper, and adjustable volumetric dosing system. * Includes some various spare parts and a complete digital English-language manual with technical drawings. * Dimensions of the finished product without hook application: 95 (length is adjustable) x 35 mm, with a usable internal volume of approximately 10-13 ml. The machine has always been well-maintained. Annual maintenance has been consistently performed. The machine can be demonstrated in working order. Includes some spare parts and a digital manual. Terms of sale: The machine is sold EXW (Incoterms® 2020) at the seller's location. Disassembly, internal transport, loading, transport, unloading, and re-installation are entirely at the buyer's expense, risk, and responsibility. Technical support during disassembly and internal transport can be provided, but it is strictly advisory and does not imply any liability on the part of the seller. Additional information or a demonstration can be provided upon request.

Condition: like new (used), TETRA PAK CARDBOARD PACKER CBP 32 VERSION 400 Dcodoya I Sgspfx Ac Hei YOM 2010 2177 RUNNING HOURS ONLY!! MULTI PACKER FOR 200/250/1000 ml AS NEW CONDITION LOCATION - POLAND READY FOR SHIPPING

Year of construction: 2012, condition: used, Ratiostretch RS10/2 RA1978 Height: 2540 mm Width: 1650 mm Turntable diameter: 1650 mm Length: 2600 mm maximum rewindable product weight:2000 kg maximum wrappable product height: 2330 mm maximum wrappable product basic dimensions 1100x1200 mm Turntable speed: 12 rpm (max.) / 3 rpm (min.) Lifting carriage speed: 4 m/min (max.) / 0.6 m/min (min.) Turntable height: 85 mm Voltage: 230V, 50Hz, 6A Year of manufacture 2012 weight: 480 kg Foil width: 450-500 mm Foil diameter: 240 mm Roll weight: up to 20 kg Foil thickness: from 7 µm Current mounting: embedded in floor, optional drive-on ramp available Prices net plus VAT from central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional advice, simply get in touch with us. Simply contact us by phone or by mail. We will be happy to help you with the planning and implementation of your projects. We are looking forward to hearing from you. Dcjdok Abpljpfx Ac Hji With kind regards Your team of Dr. Sonntag GmbH & Co. KG

Condition: used, Year of construction: 2022, PRODUCT TYPES: • Four side seal pouches • Quad seal pouches • Side seal pouches • Transverse zipper pouches • Gusset pouches • Bottom stick hole pouches • Micro-perforated pouches • Handle hole pouches • Round corner pouches MATERIALS: • LDPE • CPP • MCPP • AL • Nylon • PP • Laminated film structures MAIN TECHNICAL INFORMATION: Material thickness: 60–250 μm Max. web width: 1300 mm Max. roll diameter: 800 mm Core diameter: 3” and 6” Max. pouch width, quad seal: 400 mm Max. pouch length: 1000 mm Eye mark accuracy: ±1 mm Machine speed: 15–65 pcs/min Material speed: 40 m/min Main power: 400V, 50Hz, 3 phase Installed power: 100 kW Machine weight: approx. 18,000 kg Machine size: 33,500 × 4,200 × 1,800 mm POUCH SIZE RANGE: Quad seal / side welded width: 180–400 mm Gusset depth: max. 80 mm Minimum gusset depth: 30 mm Bag length: 360–1000 mm UNWINDING SECTION: • Air shaft unwinding • Magnetic powder brake • Dancing roller tension control • Servo-driven unwind system PERFORATION SYSTEM: • Micro perforation unit • Wheel type perforation • Additional perforation holes • Same type as existing machine configuration FOLDING SYSTEM: • Four side seal / quad bag folding wheel section SEALING AND COOLING SYSTEM: Mechanical press sealing system: Quad seal longitudinal sealing: 2 groups, 1010 mm Quad seal longitudinal cooling: 2 groups, 1010 mm Cross sealing station: 6 sets No. 1: K-seal No. 2: Gusset filling sealing No. 3: Cross seal, 740 mm length / 60 mm width No. 4: Cross seal, 740 mm length / 60 mm width No. 5: Cross seal, 740 mm length / 60 mm width No. 6: Cross cooling, 740 mm length / 60 mm width Additional 5 mm sealing section, upper and bottom PUNCHING SYSTEM: Tear slit / notch puncher 3-hole handle puncher Handle puncher: 20 × 80 mm, 3 sets Hole sizes: • 3 holes Ø20 mm • 20 × 80 mm • 24 × 77 mm Round corner puncher: 2 sets Puncher supports: 3 sets Bottom stick hole puncher: • 12 mm, 8 pcs • 16 mm, 8 pcs Vacuum system for punch waste removal DRIVE SYSTEM: Main motor: 3.5 kW Back draw roller servo: 3.5 kW Front draw roller servo: 3.5 kW Middle draw roller servo: 3.5 kW Longitudinal independent sealing servo: 5 kW × 2 Unwind servo motor: 1.5 kW × 1 / 3.5 kW × 1 Tension control servo: 3.5 kW × 1 Flying knife servo: 1.5 kW × 1 Manipulator sucker drive: 0.75 kW × 1 Finished product carrier counting drive: 0.75 kW × 1 CONTROL SYSTEM: • PLC control • 10” touch screen • Suitable for printed and unprinted bags • 16 temperature control zones Dedpezf Nk Tsfx Ac Hoci • Individual temperature display • Temperature tolerance: ±2°C • High-sensitive eye mark sensor • Adjustable eye mark position STACKING SYSTEM: • Simple type stacking table • Static removal system • Automatic stop when machine stops • Alarm for bag output range: 25–100 bags • Step motor belt control • Belt width: 60 mm • Adjustable batch and belt length SAFETY SYSTEM: • Safety light curtain • Emergency pulling rope • Emergency buttons every 2 meters • Individual emergency control INCLUDED OPTION: ZIPPAK transversal zipper attachment Transversal zipper unwinder and rewinder Innolock / Velcro zipper capability Tooling for 3 zipper sizes: • 180–220 mm • 230–300 mm • 310 mm Micro-perforation holes Bottom stick hole puncher Trim rewinders Chiller

Condition: good (used), Fully automatic MOSCA strapping machine RO-TR 700-2 Manufacturer: Gerd Mosca GmbH Type: R0-TR700-2 PLC control Control panel for setting the operating modes, strapping distances, strap tension Dcjdpetzbhcefx Ac Hji Automatic PP straps width 5, 6, 7, 8, 9 or 12 mm Operating voltage: 400 V 3AC Power consumption: 3 A Power: 2.1 kW Frequency: 50 Hz Castors: four swivel castors, two of which are lockable Overall dimensions: approx. 1350 x 1200 x 1650 mm (WxDxH) Further items in other sizes - new and used - can be found in our store! International shipping costs on request!

Condition: like new (used), functionality: fully functional, overall weight: 1,100 kg, total length: 5,200 mm, total width: 1,500 mm, total height: 1,500 mm, input voltage: 400 V, type of input current: three-phase, input frequency: 50 Hz, year of last overhaul: 2026, The machine is in very good condition and ready for operation. The equipment is used for packaging products such as: - carrots, - parsley, - beets, - cucumbers, - zucchini, - leeks, - celery, - peppers, - Chinese cabbage, - lettuce, - broccoli, - cauliflower, - bunches of vegetables and herbs. Technical specifications: - Maximum output: up to 50 cycles/min - Maximum product length: 650 mm - Maximum product width: 300 mm - Maximum product height: 240 mm - Sealing jaw width: 345 mm - Maximum film width: 800 mm - Maximum film roll diameter: 350 mm - Electrical power supply: 220–480 V, 50/60 Hz - Installed power: 5 kVA - Required compressed air: 6 bar - Compressed air consumption: 200 l/min - Machine weight: approximately 1100 kg Equipment and features: - Box Motion sealing system - Automatic package length adjustment - "No Product – No Bag" function - Automatic detection of incorrectly placed product - Electronic temperature control for sealing Djdpfx Aozfyaxsc Hjci - Drive system with 3 AC motors - Compatibility with printers, labelers, and MAP systems - Stainless steel construction

Condition: refurbished (used), Year of construction: 2004, functionality: fully functional, input voltage: 380 V, For sale: Universal palletizer, manufactured by Piepenbrock. Cardboard palletizer with/without interlayer insertion, capacity up to 600 cartons/hour. Djdpfx Ajvvahbec Hjci Includes row pusher, layer centering, and empty pallet magazine with roller conveyors. Equipped with a new Siemens S7 control system.

Condition: used, functionality: fully functional, We are selling used equipment: 4x conveyor belts 11m x 0.5m x 0.85m --> €980 each 1x Krups conveyor belt 4m x 0.45m --> €950 1x Krups conveyor belt 5m x 0.45m --> €980 1x Fröhlich conveyor belt 4m x 0.5m with frequency converter --> €1,200 Dcodpfx Aozfpzfsc Hji 2x Wegener + Stapel roller conveyor 4m x 0.45m --> €1,400 each 1x blue roller conveyor 6m x 0.7m --> €550 1x accordion-style roller conveyor 4m x 0.5m --> €550 1x Illig HSP35b heat sealing machine --> €4,800 1x Benison CH-100 tamper-evident device --> €5,000 1x IT rack 2.1m x 1m x 0.8m --> €450 2x Bito flow rack 2.8m x 2.5m x 1.3m --> €800 each 1x Popp Maschinenbau post-press system and much more! Prices are negotiable. If interested, please contact us to arrange a viewing. Alternatively, you can make us an offer directly.

Condition: like new (used), Year of construction: 2024, Year of manufacture: 2024 Like new condition Film width: 422 mm Dedpfxozfipce Ac Heci Take-up length: 460 mm

Condition: like new (used), Year of construction: 2016, ANCIMO AC-60 CL AUTOMATIC BUBBLE PACK THERMOFORMING AND SEALING MACHINE Manufacturer: ANCIMO Model: AC-60 CL Year of manufacture: 2016 Condition: Excellent. Very few operating hours. Complete documentation available. GENERAL DESCRIPTION Automatic machine for the production of blister packs through thermoforming, filling, and sealing, designed to work with a wide variety of materials such as PVC, PVDC, polyethylene, aluminum, and laminated materials. The system allows for cavity formation through thermoforming, as well as subsequent sealing with upper materials such as aluminum, cardboard, or plastic film, resulting in a high-quality and attractive finished package. The machine is in excellent condition and has complete technical documentation. TECHNICAL SPECIFICATIONS • Thermoforming area: 400 x 200 mm • Heat sealing area: 400 x 200 mm • Installed power: 21 kW Dodpfx Aozcftgoc Heci • Electrical power supply: 380 V III + N • Approximate dimensions: 7,400 x 963 x 1,900 mm COMPATIBLE MATERIALS • PVC • PVDC • Polyethylene (PE) • Aluminum • Cardboard • Laminated materials and other thermoformable materials EQUIPMENT INCLUDED • Automatic thermoforming unit • Heat sealing system • Trimming unit for individual blisters • Unwinder / film feeder • Rewinder for collecting trims and waste • Coil handling trolley • Coil loading trolley • Format changeover trolley DOCUMENTATION • Original manuals • CE marking • Electrical diagrams • Pneumatic diagrams ADVANTAGES • European manufacturing • Year 2016 • Very few operating hours • Excellent overall condition • Wide range of compatible materials • Format changes using a dedicated trolley • Available for immediate inspection

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, type of input current: three-phase, input voltage: 380 V, input current: 2 A, empty load weight: 144 kg, input frequency: 50 Hz, For sale Robotec Ropotape 50 M, with delivery table Box length: 150 mm – ∞ Box width: 110 – 500 mm Dedpfx Ajzd Ew Tjc Heci Box height: 110 – 500 mm Conveyor belt speed: 22 m/min Height of side guide belts: 50 mm 2 side guides to keep the top flaps of the box straight Lockable casters on the machine legs Tape dispensers: for 50 mm wide tape (optional 75 mm) Box weight: max. 50 kg Work surface height: 670 – 850 mm Machine dimensions: 1055 mm x 946 mm x H=1625 mm Machine net weight: 144 kg Electrical connection: 3 x 400 V, 50/60 Hz Power requirement: 0.4 kW