Used Adnos Uv Dryer for sale (2,446)

Condition: used, / / / / Heidenhain UV 101B Power Supply ID 317 559-13 Condition: used (functional) Hsdpjypwf Uofx Achenr All technical specifications are subject to change without notice.

Condition: used, Return transport / mechanisation compatible with Weinig Univar for transporting entire window sashes, panels or similar large workpieces. Hnsdpeztv Dvsfx Achsr Technical data: - Technical specifications: On request

Condition: used, Year of construction: 2014, Refrigeration dryer Donaldson DV 1800 AP Hnodpfxjq Sp A Ej Achjr max. pressure 16bar Motor 3,1 KW Year of construction 2014 The offer is aimed exclusively at traders within the meaning of §14 BGB No sale to private individuals!

Condition: used, Year of construction: 2008, total length: 15,000 mm, total width: 3,100 mm, total height: 3,150 mm, overall weight: 15,000 kg, Equipment: CE marking, No. 04553 Drum dryer / firewood drying system S&Ü SHT 50 Used, year of construction 2008 Suitable for drying firewood as well as other bulk and piece materials, e.g. wood chips, sawdust or compost Container volume 58 m3 Filling volume approx. 50 m3 of bulk material Drum diameter 2500 mm Overall length approx. 15000 mm Overall width approx. 2900 mm Empty weight approx. 12530 kg Loading via filling hopper, e.g. by wheel loader or conveyor system Internal conveying spiral for transporting and turning the drying material Drum drive via electric geared motor and multiple-chain drive Drum speed adjustable via frequency converter Automatic drying operation with timer control Fan speed adjustable via frequency converter Hydraulically liftable filling hopper for unloading Unloading by reversing the direction of drum rotation Drying time depending on initial moisture content, type of material, hot air volume and temperature Typical drying time for firewood approx. 5 - 7 days at approx. 200 kW heating capacity Heat exchanger: Max. heating capacity approx. 250 kW At 90 °C water supply temperature Medium flow rate approx. 12 m3/h At 15 °C outside temperature Hydraulic unit 3 kW Fan 7.5 kW Drum drive 8 kW Hnsdpfx Acjztrpzehsr Noise emission approx. 98 dB(A) with optimum filling level Current consumption 45 A Fuse protection 63 A Voltage 400 V, 3L/PEN Frequency 50 Hz Hydraulic oil capacity 10 l Transport dimensions approx. 15000 x 3100 x 3150 mm LWH Weight approx. 15000 kg Sale on behalf of customer, ex location near 63452 Hanau, without dismantling, without transport and assembly Dismantling, loading, and transport by us optionally available Subject to errors in the description and price To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended Sold as is Technical specifications, condition description, year of construction and scope of delivery according to manufacturer’s brochure or previous owner, without guarantee Subject to prior sale For used machines, any warranty is excluded, the following applies: “sold as seen” Photos and videos serve as examples and do not represent the actual scope of delivery Payment terms: Prices plus VAT, payment before collection or shipment Delivery terms: ex location

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, 1,0 St. Trockenlufttrockener Hersteller: WITTMANN Hjdjzt Amdspfx Achonr Typ: DRYMAX S3 Baujahr: 2007 Trockenbehälter: 2 Stück Behälter je 75 Liter Inhalt Trockenlufttemperatur: max. 200° C

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, 1,0 St. Trockenlufttrockener Hersteller: LABOTEK Typ: DH380/HEAT Hnodpfx Asztz Imecher Baujahr: 2006 Trockenbehälter: 300 Liter das entspricht 204 kg/Material Trockenlufttemperatur: max. 200° C

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw Hnodpsztm Ewjfx Achsr A total of four dryers of this model are available.

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Hnedpfoztmxdox Achsr Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw A total of four dryers of this model are available.

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw Hodpeztmulofx Achonr

Condition: new, Year of construction: 2024, functionality: fully functional, Szárítórendszer - 1T 184 TPR Modell, (Mozgatható Szállítószalagos) Hedpfx Aeua D U Iechsnr Kiváló minőségű szárítórendszert kínálunk, mely ideális fafűrészpor, termény, újrahasznosítandó hulladék, ételipari alapanyagok szárítására. A szárítógép teljesen új állapotban van, eredeti csomagolásában.

Year of construction: 2004, condition: used, functionality: fully functional, maximum load weight: 125 kg, loading space volume: 2.5 m³, machine/vehicle number: 3881 and 3690, Lot of 2 – TUPESA SC 125 V Industrial Steam Tumble Dryers (2004) Two High-Capacity Steam-Heated Tilting Drum Dryers An excellent opportunity to acquire two heavy-duty TUPESA SC 125 V industrial steam tumble dryers manufactured by TUPESA Maquinaria Textil, Spain. These industrial dryers are designed for continuous, high-capacity textile and garment drying, making them ideal for denim manufacturing, garment finishing, industrial laundries, and textile processing plants. Both units were previously installed in the MASI Jeans factory and formed part of a professional industrial laundry and finishing line. The machines are sold together as one lot. Unit K550 is operational. Unit K551 requires radiator replacement Technical Specifications • Manufacturer: TUPESA Maquinaria Textil • Model: SC 125 V • Machine Type: Industrial Steam-Heated Tilting Drum Tumble Dryer • Quantity: 2 Machines • Year of Manufacture: 2004 • Manufacturing Date: 17.12.2004 • Country of Manufacture: Spain • Power Supply: 380 V, 3-Phase, 50 Hz • Heating System: External Steam Supply • Variable Speed Drive: Danfoss VLT 2800 Inverter • Drum Type: Hydraulic Tilting Drum Machine Details Unit K550 • Internal Reference: K550 • Serial Number: 3881 • Operational Unit K551 • Internal Reference: K551 • Serial Number: 3690 • Requires inspection / suitable for spare parts or refurbishment Key Features • Two industrial steam-heated tumble dryers • Large-capacity tilting drum design • Hydraulic drum tilting for ergonomic loading and unloading • Steam-heated drying system • Danfoss variable-speed inverter drive • Industrial electrical control panel • Heavy-duty construction for continuous production • Designed for large-scale laundry and garment processing Includes • 2 × TUPESA SC 125 V tumble dryers • Danfoss inverter drives • Electrical control cabinets • Main drive motors • Steam connection valves • Exhaust fan assemblies • Industrial support frames Applications • Industrial laundry operations • Garment manufacturing • Denim production Hnsdpfjzkv R Djx Achsr • Textile processing • Garment finishing • Commercial drying facilities • Heavy textile processing Condition • Sold as one lot consisting of two machines • One machine fully operational • Second machine requires approx.. 1000 euro radiator replacement. • Previously used in professional industrial production • Both machines are externally complete • Good overall industrial condition • Normal cosmetic wear consistent with factory use • Available for inspection before dismantling Location Valga, Estonia Dismantling & Transport Buyer is responsible for dismantling, loading, transportation, and all related costs. Professional dismantling and lifting equipment are recommended due to the size and weight of the machines. Sales Terms Sold as-is, where-is, without warranty. Part of the MASI JEANS factory liquidation. The machines are available as this two-machine package or together with the complete industrial laundry and finishing line.

Condition: good (used), Year of construction: 2018, Recycling technology, agglomerator, high-performance mechanical dryer, dry cleaner, plastic recycling machine, drying system -Handover: in its current condition as inspected -Condition/Scope of delivery: untested, as shown in the pictures -Manufacturer: WIPA, Dry Cleaner Mechanical High-Performance Dryer Hsdpfxsztndue Achenr -Type: MD 1250-3000/90/0.75/3R -Drive motor: 90 kW -Drum length: 1800 mm -Sieve: Perforation Ø 5 mm -Dimensions: Dryer 4475/2140/H2630 mm / Control cabinet 1200/660/H2195 mm -Weight: 8400 kg / 340 kg

Condition: excellent (used), Year of construction: 2007, machine/vehicle number: 060308, functionality: fully functional, power: 6.9 kW (9.38 HP), input voltage: 400 V, input current: 19 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 40 °C, number of chambers: 1, control type: PLC-controlled, Equipment: CE marking, documentation/manual, GIARDINA MOS® 3D Static Microwave Drying Chamber Professional static drying system designed for the drying of coated wooden components, particularly for water-based coatings. The GIARDINA MOS® 3D technology uses microwave energy for controlled and homogeneous three-dimensional drying. After removal of the water component from the coating, a low-temperature hot-air circulation phase completes the drying and curing process. The system is suitable for three-dimensional and assembled wooden components, including furniture, chairs, window and door components, profiles and turned parts. Technical data: Manufacturer: GIARDINA FINISHING S.r.l. Model: MOS® 3D Year of manufacture: 2006 Serial number: 060308 Electrical power: 6.9 kW Supply voltage: 400 V Frequency: 50 Hz Rated current: 19 A PLC controlled Air recirculation motor: 3 kW / 4 HP CE marked Original operating and maintenance documentation as well as electrical diagrams are available. The machine was recently taken out of production and is currently dismantled and stored in a dry warehouse. It was in regular operation prior to being taken out of service. Hedpfx Aceztvf Tjhjnr

Condition: used, Year of construction: 2021, Chamber dryer for recycled plastics. Manufacturer: Creative Machine Building Center Year of manufacture: 2021 Power supply: 400 V Power: 75 kW Hsdpfx Aoztzzgschjnr Capacity: 700 kg/h (soft plastics) 1000 kg/h (hard plastics) External dimensions of the machine: - length: 4,000 mm - width: 1,500 mm - height: 2,600 mm Includes a belt conveyor. Technical condition: used

Condition: used, Year of construction: 2000, “Adsorption air dryer” max. operating pressure: 16 bar max. temperature: 55°C capacity: approx. 420 m³/h Hnjdpezr H Uvofx Achjr weight: 250 kg 2 carbon steel tanks, magnetic and check valves, pressure reducing pipe, metal frame, tank pressure gauge and electrical control panel.

Condition: excellent (used), Year of construction: 2010, I sell the 1-head 1-lamp UV-drying tunnel Burkle TRUV 1300 Hnodpjvxa T Aefx Achor Year 2010 Working width 1300mm. Total length 2,00m Total power 18,7kW 1 Lamp GA 120 W Very good condition, available immediately.

Condition: like new (used), Year of construction: 2019, functionality: fully functional, Used Atlas Copco FX6 refrigerant dryer 2.34 m3/min Hnsdpfx Aezrtbischjr 14 bar Year of manufacture: 2019

Condition: good (used), Year of construction: 2005, AUTOMATIC CAB SPRAY CEFLA EASY 2000 D Producer: CEFLA Type: EASY 2000 Year of production: 2005 Product number: 05026/4 Electronic painting system SPRAY CABIN ECOSPRAYER EASY 2000. The gun guide system consists of two carriages (holding 4, 6 or 8 guns each). Electronic regulation of speed and accelerations / decelerations allows for precise painting of objects. The "BACK SPRAY" varnishing system allows for precise and even distribution of the varnish between the edge and the surface. The transport system with a constantly rotating belt allows the recovery of the product splashed (varnish / paint) from the belt. Hnsdpszumvxefx Achor Working pressure of the feed pump - 6 bar Spraying air working pressure with guns - 1÷4 bar Working air pressure for opening the guns - 5÷6bar "BRUSHLESS" engine power - 2 kW Gun speed -120m / min Details travel speed - 2-10.6 m / min ROLLER TRANSPORTER type PRN-6.3 Producer: MCRS Type: PRN-6.3 Year of production: 2018 Product number: 18014/1 Working height - 920 mm +/- 50 Roll working width -1610 mm Total width - 1700 mm Roll diameter - 53 mm Total length - 6300 Movement speed - 20 m / min Weight - 320 kg Power supply - 400V 50Hz 6 bar TRANSPORTER PPR1050 Producer: CEFLA Type: PPR 1050+ TRC2500 / 2V / 125 Year of production: 2005 Product number: 05026/14 Transporter with a length of 1050 mm and a working width of 1250 mm with two speed ranges: low from 1.7-11.3 m / min (corresponding to the spraying speed of the spray cabin) and high 21.2-59 m / min (for the time of loading into the dryer carousel). Main engine power 1.72 kW. TRANSPORTER TRC2000 Producer: CEFLA Type: TRC 2000/125 Year of production: 2005 Product number: 05026/1 Transporter with a length of 2000 mm and a working width of 1250 mm. The transporter is driven by a 0.25 kW engine and reaches a speed of 1.7-10.7 m / min. CEFLA OVEN (drying room) Producer: CEFLA Year of production: 2005 Machine for the complete or partial drying of paint products that are applied to the parts to be treated, such as linear panels of all kinds. Vertical two-zone platform oven with warm air drying. Evaporation fan flow - 2x8000 m3 / h Drying fan flow - 8000 m3 / h Installed thermal power - 130,000 Kcal / h Total installed power - 17 kW Compressed air consumption - 92 Nl / min Platform length - 3500 mm Overall dimensions - 5192x4120x4524 mm TRANSPORTER TRC3500 Producer: CEFLA Type: TRC 3500 / 2V / 125 Year of production: 2005 Product number: 05026/16 A conveyor with a length of 3500 mm and a working width of 1250 mm with two speed ranges: low from 1.7 m / min and high up to 10.7 m / min - for the time of unloading from the carousel dryer. Main engine power 2.2 kW.

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, FOR SALE: COMPLETE UV PAINTING LINE – SORBINI / CEFLA / BARGSTEDT Individual machines can also be purchased! For sale: a complete, industrial UV painting line designed for finishing flat surfaces, furniture components, MDF, HDF boards, panels, and other wood-based materials. The line is equipped with automatic loading and unloading systems, wide-belt sanders, dust extraction systems, multiple coating stations, UV drying tunnels, and a UV printer. Main equipment of the line: • Automatic loading and unloading systems BARGSTEDT • Pallet storage systems BARGSTEDT • Wide-belt sander BUTFERING OPTIMAT SCR 413/RREE with HEESEMANN EA2 dust extraction • Wide-belt sander BUTFERING OPTIMAT SCR 213/EE • Brush sanding machine SORBINI SMART SAND 1 • Numerous CEFLA conveyors • Roller coating machines: SORBINI KOMPACT SYSTEM SORBINI SMARTCOATER SP1 (several units) SORBINI SMARTCOATER MF (several units) • CEFLA drying tunnels: hot air tunnels IR tunnels UV tunnels (UV 2000 M2, UV 2000 M3) Hodjzg Epuopfx Achjnr • SORBINI T/20-3-STP UV printing line (3-head) The line enables the execution of a complete technological process: sanding, dust extraction, application of primers and paints, UV curing, UV printing, and final surface finishing. This is an ideal solution for manufacturers of furniture, furniture fronts, decorative panels, and carpentry elements. Machines from renowned manufacturers: SORBINI, CEFLA, BARGSTEDT, BUTFERING, HEESEMANN. Sale of the complete line. Viewing is possible by prior appointment. Detailed technical specifications available upon request.

Condition: excellent (used), Year of construction: 2011, Dry air dryer FarragTech CARD 10 S with container and 2 x suction conveyors ICEVA GS-4mD Stock no.: 503577 Machine type / Device type: Dry air dryer Manufacturer: FarragTech GmbH Type: CARD 10 S Year of construction: 2011 Container volume: 10 ltr. Throughput: 2 h / 3.25 kg / 80° ABS Power: 1.1 kW Voltage: 230 Volt Hopper volume: 70 ltr Hjdpfjy Akk Ssx Achenr Accessories: 2x suction conveyors ICEVA GS-4mD

Year of construction: 2011, condition: good (used), warehouse no.: 503260 type / device: dehumidifying dryer manufacturer: Amboss+Langbein type: Sektionaltrockner H150 year of construction: 2011 The sectional dryers from Amboss+Langbein can be used for energy-saving, stationary and mobile drying. Thanks to the modular system from Amboss+Langbein, the drying system adapts individually to operational requirements and can be implemented in the smallest of spaces. Also available with material station and vacuum system if required. Hnsdpfx Acjx Eifkehor The dryers work with dew point control and energy-saving heat exchangers. Depending on the production requirements, the air throughput is regulated between 140 and 400 m³/h by process control. Each drying boiler has an individual temperature control. A separate scanning of the material to be dried prevents over-drying and insufficient drying Drying due to excessive material removal. Properties: Fully insulated drying container made of V2A stainless steel Sectional multi-boiler system Each dryer boiler individual temperature control Continuous drying Automatic air volume measurement Patented throughput recording and adapted drying Protection against overload and overdrying Dew point controlled (-60 °C tested) Process air control Batch drying Energy-saving heat exchanger Extreme drying of compressed air for electronic component manufacturing

Condition: used, Painting system consisting of: Pos.1 Venjakob belt conveyor - Manufacturer: Venjakob - Working width: 1,300 mm - Length: 3,000 mm - Feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz: 400 / 50 - Colour RAL 7035 Pos.2 Cefla dust extraction machine - Manufacturer: Sorbini - Type: VS/32-E - Year of manufacture: 1998 - Working width: 1,300 mm - Working height: 900 mm + - 20 mm - Operating side: right - Roller conveyor - Air blowing channel, above 2 pcs. - Air blowing channel, below 1 pc. - Dust remover brush - With ionisation bar from above - With ionisation bar from below - With own drive - With own control - Length ~ 910 mm - Width ~ 2,600 mm - Weight 1,260 kg - Extraction nozzle D 180 + 120 mm - Total connection 7.6 kW - Volt, Hz 400/ 50 Pos.3 Venjakob VEN SRAY Perfect automatic spraying machine - Manufacturer Venjakob - Type. VEN SPRAY PERFECT - Year of construction 2013 - Working width 1,300 mm - Working height 940 + - 20 mm - Operating side left - IR preheating, number of radiators 2 pcs. - Duo-design spray gun drive - Dry suction - Diameter of suction nozzle 600 mm - Exhaust air capacity 10,000 m³/h - Belt transport system - feed speed infinitely variable ~ 4-10 m/min - conveyor belt cleaning system - paint recovery via V-belt system - gun control, EPS-CNC CNC 7000 - colour management system for number of pumps 3+1 pcs. - number of installed airless spray guns 4 pcs. - Quick-change system for spray guns - Remote maintenance system - Dust cover on the outlet side of the machine - Exhaust air recirculation system - Exhaust air control of the suction ventilator - Machine suitable for water-based paints - Machine suitable for solvent-based paints - Length 5,509 mm - Width 4,500 mm + 2,400 mm - Height 3,380 mm + 510 mm - Total connection ~ 20 - 26 kW - Volt, Hz 400/50 - Colour RAL 7035 - Kremlin AVX AirMix spray guns - Small parts container - gun support arm system for quick removal of 4 AirMix spray guns from the spray booth, including quick couplings for pneumatics and material hoses. Pos.4 Venjakob belt conveyor - manufactured by Venjakob - working width 1,300 mm - length 2,000 mm Hnodpfjv I Akvjx Achjr - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz 400 / 50 - Colour RAL 7035 Pos.5 Cefla pallet dryer - Manufacturer Cefla - Type VN 2000/5500/190.5/30 - Year of construction 2003 - Working width 1,300 mm - Number of pallets 30 pcs. - Pallet length 5,600 mm - Usable pallet length 5,300 mm - Load capacity per pallet 300 kg - Max. part height ~ 110 mm - Clearance between pallets 120 mm - Dimension: centre of pallet to centre of pallet 3,658 mm - Max. part length ~ 5,200 mm - Number of controllable temperature zones 2 pcs. - Supply air flow rate 6,000 m³/h - Exhaust air flow rate 6,000 m³/h - Heat output max. 175 kW - Max. drying temperature ~ 55 - 60 degrees - With heat exchanger, hot water - Without hot water control valves - U-shaped flow direction - Inlet side on the right - Feed speed via frequency converter control ~ 2-20 m/min - Suitable for water-based paints - Suitable for solvent-based paints - Length 7,820 mm mm - Width 6,130 mm - Height 3,905 mm - Total connection ~ 23 kW - Volt, Hz 400 / 50 - Voltage fluctuations max. +/- 5 % - Without control valves and water pumps Pos.6 Cefla belt conveyor - Manufacturer Cefla - working width 1.300 mm - length 2.000 mm - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - volts, Hz 400 / 50 - colour RAL 7035

Year of construction: 2012, condition: used, Used Pharmix model HHR1200 stainless steel (AISI 316L) double cone jacketed vacuum dryer blender. Approximately 1200 litre total capacity. Internal rated -1/0 bar design pressure at 60°C. Has external stainless steel (AISI 304) jacket 260 litre capacity rated 3 bar design pressure at 70°C. Includes internal stainless steel vacuum pipe. Cone has intlet with bolted lid and bottom discharge with manual valve. Driven through gearbox by 2.2 kW, 400 V, 1420 rpm, 50 Hz el. motor, rotations of dryer are 2.2 rpm. Gearbox is Ex II 2D c 125°C rated / motor II2 D Ex tD A21 T 120°C. Mounted on mild steel support stands. Overall dimensions are 4015 mm (length) x 3975 mm (width) x 3300 mm (height - includes stairs), weight 3430 kg. Unit is dismantled - attached photos are from installation. Hjdpolc Dv Usfx Achonr

Year of construction: 2026, condition: new, CORMAK Refrigerated Compressed Air Dryer is a professional industrial device designed for effective removal of moisture, water vapour, and oil particles from compressed air systems. Using efficient refrigeration technology, the refrigerated air dryer ensures stable operation of compressed air-powered equipment, extending their service life and improving reliability. It is an ideal solution for companies looking for modern compressed air treatment methods in pneumatic installations. Main advantages of the CORMAK compressed air dryer Advanced refrigeration system — the two-stage air cooling process down to the dew point ensures effective separation of moisture and oil particles. Stable operation in systems up to 10 bar — the device is designed for use in standard industrial compressed air installations. High efficiency — capacity of up to 7000 l/min makes the dryer an effective solution for medium and large compressed air systems. Energy-saving design — the use of a variable-speed fan reduces power consumption to only 1.37 kW. Automatic condensate drain valve — ensures reliable condensate removal without the need for operator supervision. Compact dimensions and easy installation — ideal for upgrading existing pneumatic systems. Design and technology The refrigerated compressed air dryer has been designed for maximum efficiency and long-term durability. Its main structural components include: 1. Air-to-air heat exchanger During the first stage of the process, incoming compressed air passes through a heat exchanger, where it is pre-cooled by colder air leaving the evaporator. The counterflow design improves heat recovery and increases the overall energy efficiency of the system. 2. Refrigeration system evaporator During the second stage, compressed air enters the evaporator, where it is cooled to a dew point temperature of 3°C. This causes the water vapour and oil particles contained in the air to condense. 3. Condensate separator After cooling, the mixture of air and condensate enters a high-efficiency separator, where condensed water and oil are separated and automatically discharged outside the unit. 4. Fan control system Variable-speed fan technology enables intelligent adjustment of cooling intensity according to actual operating requirements. This reduces energy consumption and extends the service life of system components. Equipment included Automatic condensate drain valve Integrated water and oil separator Variable-speed fan with automatic adjustment to operating conditions Electronic control system ensuring stable operating parameters Compact and durable housing resistant to industrial environments Hnedpfxemt Dcxe Acher Technical specifications Parameter Value Inlet/outlet pipe diameter (BSP) 1 1/2" Maximum operating pressure 10 bar Maximum inlet air temperature ≤ 38°C Dew point temperature 3°C Capacity 7000 l/min Power consumption 1.37 kW Supply voltage 230 V Dimensions (L × W × H) 1000 × 550 × 920 mm Weight 95 kg Refrigerant type and quantity R410a, 900 g

Condition: good (used), Forklift battery charger, industrial charger, forklift battery charger, industrial charger, charger for scrubber dryer -Manufacturer: Gansow, charger for scrubber-dryer Hjdpfx Acozrlydjhenr -Type: E 24/24 DIGI-CONTROL -Input voltage: 230 V 50 Hz -Power: 24 V / 24 A -Dimensions: 340/250/H225 mm -Weight: 12.1 kg