Used Tonello Laser Textile Finishing System for sale (39,855)

Year of construction: 2020, condition: like new (used), Sympatec laser diffraction system. HELOS/BR multi range, laser diffraction sensor for particle analysis with automatic set-up of selectable measuring range of up to 5 range modules between 0.1 micron – 875 micron. RODOS, dry dispersing system, injector diameter 4 mm, bulk hardened steel; with funnel adapter, including flow – optimized extraction, recommended particle size range: product dependent up to 1500 micron. VIBRI, intelligent vibratory feeder, for the RODOS or GRADIS system family, complete, comprising chute, input funnel 150 cm3 and connecting cable for RS485. SUBMICRON module, R2, for HELOS/R multi range series, measuring range: 0.25/0.45 – 87.5 micron. TOPMICRON module, R4, For HELOS/BR multi range series, measuring range: 0.50/1.8 – 350 micron. Bljdpoh Nyfcefx Apvsk Nilfisk ATTIX 33-2H PC, 230V AC, dust class H Computer system Fujitsu ESPRIMO E957 E90+, i7-7700 3,60GHz, SSD. Fujitsu TFT display 27” PAQXOS software, for the operation of all Sympatec instruments with TCP/IP communication, for computers with Windows 7 or 10, on data storage media, including documentation and software protection key.

Condition: used, Föhrenbach Laser Welding System Furthermore, I would like to inform you that the laser has been stored for shipping in 2 wooden crates. Data sheets are available as PDF files. Complete data package (4 folders). As previously mentioned, since this is a "custom machine," there are no off-the-shelf solutions here. Bljdpfx Ajxbcwxopvjk

Year of construction: 2021, condition: ready for operation (used), functionality: fully functional, machine/vehicle number: 11105234, TECHNICAL DETAILS Maximum load capacity: approx. 37 kg Rated load capacity: approx. 30 kg Maximum reach: approx. 2101 mm Position repeatability: 0.05 mm (ISO 9283) Number of axes: 6 Operating ambient temperature: 0 °C - 55 °C (273 K to 328 K) Ambient temperature for storage & transport: -40 °C - 60 °C (233 K to 333 K) Positioner Model: KUKA DKP400 V2 Two-Axis Positioner Electrically insulated faceplate Air chiller Bsdeyvzuhopfx Apvslk Model: Thermo Chiller HRS050-AF-20 MACHINE DETAILS Drive Model: Meltio Engine V2.0 Power: 7.5 kW Frequency: 50/60 Hz Full load current: 22 A 3W + N + PE, 200-240 / 380-415 V, 16A 3W + PE, 200-240 V, 25 A 2W + PE, 200-240 V, 40 A Control Model: KR C5-2, KR C5 Integrated software: Melito Engine Dual Wire & Melito Engine Hot Wire Protection rating: IP65 (IEC 60529) Wrist protection rating: IP65 / IP67 (IEC 60529) Dimensions Overall dimensions (L x W x H): 5,000 x 4,000 x 4,000 mm Sliding door opening dimensions: 2,000 x 3,000 mm EQUIPMENT Laser safety cabin, lightproof 4 controllers in one system Roof closed and removable Note: Images 1 & 2 show the assembled state at the previous operator.

Condition: new, Year of construction: 2024, functionality: fully functional, machine/vehicle number: 20250108, total height: 2,200 mm, overall weight: 700 kg, total length: 1,700 mm, total width: 1,300 mm, type of input current: three-phase, workpiece weight (max.): 75 kg, tank capacity: 120 l, usable tank capacity: 60 l, input voltage: 400 V, rotational speed (min.): 50 rpm, rotational speed (max.): 180 rpm, power: 4 kW (5.44 HP), input current: 16 A, warranty duration: 12 months, Equipment: rotational speed infinitely variable, The Turbo-Line 120 “S” model has a stainless steel ejection box mounted directly on the deburring machine. When the bowl lowers, the chips fall through a grid while the parts to be deburred remain on top. This Turbo-Line machine includes a Bodovvu Snepfx Apvelk 120-litre drum with vertical, straight sides and a separate base that rotates at an adjustable speed, normally between 115 and 135 rpm, but adjustable from 50 to 180 rpm. During operation, the grinding bodies inside the bowl create a uniform, spiral movement reminiscent of a twisted sausage. All areas of the machine that come into contact with the product, including the drum and the base, are coated with at least 26 mm of yellow polyurethane (PU) to ensure a long service life. The 120 liter work bowl can process up to 50-60 liters of product per batch, depending on the shape and size of the parts. The deburring parameters such as time and speed are individually controlled via a manual touch screen. The addition of water and compound is done via a manually adjustable ball valve, which is included in the delivery. The finished products are discharged by tilting the bowl, a process controlled via the touch screen. The emptying speed is also adjustable via the frequency converter on the touch screen.

Condition: new, Year of construction: 2024, functionality: fully functional, machine/vehicle number: 20241202, total height: 860 mm, overall weight: 320 kg, total length: 1,170 mm, total width: 1,170 mm, type of input current: three-phase, tank capacity: 150 l, usable tank capacity: 100 l, input voltage: 400 V, workpiece width (max.): 170 mm, workpiece height (max.): 170 mm, outer diameter: 170 mm, workpiece length (max.): 170 mm, inner dimension width: 260 mm, power: 2.2 kW (2.99 HP), input frequency: 50 Hz, warranty duration: 12 months, load capacity: 60 kg, Equipment: rotational speed infinitely variable, The round vibrator Vibra-Line DK impresses with an open, curved container, which has a capacity of 150 liters. This model is equipped with an air-controlled automatic emptying system and a a sound-insulated lid, which ensures convenient and quiet operation. The U-shaped inner container has a 22 mm thick polyurethane (PU) coating, which ensures exceptional resistance to process wear. The capacity of 150 liters allows for approximately 50 to 100 liters of metal parts per load, depending on their shape and size. The wide drum and low discharge height make it much easier to unload the processed parts. The machine is controlled by a frequency converter with infinitely variable speed control, which is operated via a 5.5-inch touchscreen. Process times, languages and speeds can be adjusted quickly and easily. and speeds can be adjusted quickly and easily. The control system also controls two external connections, which can be used for process water and compound dosing. The Vibra-Line 150DK circular vibrator is supplied as a plug-and-play solution and only requires a 16 amp CEE plug, 4 bar compressed air and a water connection for commissioning. Bodpfsviu Ehjx Apvslk a water connection for commissioning. Our devices comply with the EC machine/device directives and are supplied with manufacturer's declaration of conformity and CE mark.

Condition: new, Year of construction: 2024, functionality: fully functional, machine/vehicle number: 20241204, total height: 905 mm, overall weight: 550 kg, total length: 1,200 mm, total width: 1,200 mm, type of input current: three-phase, tank capacity: 220 l, usable tank capacity: 110 l, input voltage: 400 V, workpiece width (max.): 200 mm, workpiece height (max.): 200 mm, outer diameter: 200 mm, workpiece length (max.): 200 mm, rotational speed (min.): 1,400 rpm, inner dimension width: 240 mm, power: 4.5 kW (6.12 HP), input frequency: 50 Hz, warranty duration: 12 months, load capacity: 100 kg, Vibra-Dry DK 200 WT maize dryer with pneumatic emptying and steel base. The high-quality Vibra-Dry DK 200 WT maize/grain dryer with a working volume of 220 liters is for sale. This versatile machine is perfect for drying and polishing with crushed corn granules, resulting in a flawless and shiny surface. Main features: Working principle: The moist parts are automatically transported from the circular vibrator via the separating table into the dryer. Pneumatically controlled outlet valve: For automatic emptying after drying. Coating: Inner walls and inlet and outlet area with durable 2-component PU coating to minimize wear and reduce noise. Blodpfevi Nhdjx Apvjk Temperature control: Adjustable between 30°C and 50°C via manual control in the control cabinet, with levels for 0%, 50% and 100%. Automatic temperature maintenance by switching the heating on and off. Technical details: Filling with approx. 10-15% crushed maize granules (25 kg recommended). Commissioning: Use of GM 16 or GM 20 maize grains required. The machine is reliable, robust and ideal for farms that value quality and efficiency. Enquire now!

Year of construction: 2025, condition: new, Laser cleaning device for derusting, descaling, and cleaning of materials and components. These are absolute professional-grade machines. Ideal for classic car restorations as well as use in the automotive, metal, and plastics industries. We are happy to assist you in finding the right solution and can test your application here at our factory. The operation of these machines is easy to learn. Blsdpfx Ajiq I Nlepvsk

Year of construction: 2025, condition: new, Laser cleaning device for derusting, descaling, and cleaning of materials and components. These are absolute professional-grade machines. Ideal for classic car restorations as well as use in the automotive, metal, and plastics industries. We are happy to assist you in finding the right solution and can test your application here at our factory. The operation of these machines is easy to learn. Bjdpswzv Duofx Apvslk

Year of construction: 2013, condition: excellent (used), functionality: fully functional, HIGHLIGHTS - camera system connected to a 19" screen for monitoring the cabin Blsdpol D Rp Tjfx Apvok - interchangeable pallet table allows loading and unloading of the machine outside the working area - compact design - smoothing function for small holes and cut-outs for better cutting quality - complete databases for cutting technologies - CAM CONCEPT FINEST Professional software - Significantly lower maintenance costs compared to CO2 laser technology TECHNICAL DETAILS sheet size: 3000 x 1500 mm positioning speed up to 100m/min positioning accuracy +/- 0.03 mm laser source: 2,0 kW cutting capacity steel: max. 17 / 14 mm cutting capacity stainless steel: max. 10 / 5 mm cutting capacity aluminum: max. 8 / 6 mm Cutting power: max. 6 / 5 mm Cabin: with sliding door; complies with laser protection class 1 Control system: ECK-827 (based on Windows XP), multi-process control system Control connections: 2 LCD displays, 4 USB ports, LAN adapter Control functions: simple and intuitive software, diagnostics of machine operation, advanced functions such as scaling, rotation, mirror image of cutouts, database of cutouts, complete databases for cutting technologies Software: CAM CONCEPT FINEST Professional (automation/NC programs, many data interfaces, cutting optimization) Laser source: fiber laser source from the company IPG (Ytterbium Laser YLS 2000) Special features: Fiber optic conduction of the laser beam, low power consumption, low cost of cooling, life expectancy of the source up to approx. 100,000 hrs. Cutting head: PRECITEK Functions: Anti-collision system, error recording system, function of precise positioning, enables quick change of focal length. pallet table: 2 pieces Filter system: noise level

Condition: good (used), FOBA FD84S Sensor for YAG Laser Marking System For sale is a used FD84S sensor from FOBA. The sensor is designed for use in YAG laser marking systems. Technical Details: Manufacturer: FOBA Model: FD84S / S50 Design: Sensor / Laser Control Component Bljdpfx Aoxlq Exjpvsk Laser Class (System Use): 4 Wavelength: 1064 nm Laser Power (System Use): 70 W Pulse Power: 10 kW Pulse Duration: 70 ns Application: Spare Part / Component for FOBA Laser Marking Systems Condition: Used, Working Financing through our bank is also possible. komplett-konzept.leasingo.de Buy FOBA FD84S sensors and other items at great prices – Here you can buy products from professionals for professionals – You'll find other attractive offers in our SHOP.

Condition: good (used), Year of construction: 2006, operating hours: 20,000 h, Trumpf Haas HL 4006D YAG Solid-State Laser The Trumpf Haas HL 4006D is a 4000W Nd:YAG solid-state laser designed for industrial applications such as welding highly reflective materials, especially for use with robots and with a range of up to 100 meters via flexible fiber optics. Areas of Application Welding: The main application is welding metal parts, especially highly reflective materials such as aluminum and copper, where other lasers are difficult to use. Automated Manufacturing: The laser is designed for integration into automated production lines with industrial robots. Precision Machining: The high power and precise beam quality enable precise work in industrial machining. Technical Specifications Manufacturer: Trumpf Haas Type: HL 4006D Nominal laser power: 4000 W Beam quality: 25 mm.mrad Laser light wavelength: 1064 nm Nominal voltage: 400 V Nominal power: 132 kW Nominal power consumption: 140 kVA Year of manufacture: Oct 2006 Weight: 1500 kg Operating hours: approx. 20,000 Dimensions (W x H x D): 3200 x 1700 x 1250 mm Laser optics including ILV scanner, pyrometer, and various spare parts Computer with WinLas software for parameter control You can find the right cooling unit and robot in our shop Rehsler TW HL4006D Cooling Unit Kuka KR 30/2 6-Axis Welding Robot Bledexg Hpcjpfx Apvjk Financing through our bank is also possible. komplett-konzept.leasingo.de Other items - new and Used - find it in our shop! International shipping costs on request!

Operating hours: 43,927 h, condition: good (used), FOBA Laser FOBALAS 94S Nd:YAG Laser Marking System Blsdpfxsw U Timj Apvek FOBALAS F 94S Laser Marking System Laser Type: FOBALAS 100 CW/QS - ND:YAG Power Class 4 P max = 120 W 1,064 μm XY/2-100 HPM Type: Foba Voltage: 15 V Wavelength: 1,064 Operating Hours: 43,927 Financing through our bank is also possible. komplett-konzept.leasingo.de Find more items - new and used - in our shop! International shipping costs upon request!

Year of construction: 2026, condition: new, functionality: fully functional, overall weight: 120 kg, total length: 900 mm, total width: 1,550 mm, total height: 2,050 mm, input frequency: 50 Hz, laser power: 30 W, laser wavelength: 1,064 nm, type of cooling: air, type of input current: AC, laser type: fiber laser, The universal laser marking system LAS 28 XLe from Systemtechnik Hölzer GmbH can be used for a very wide range of marking applications. With the integrated fiber laser you can mark almost all materials such as steel, carbide, aluminum and plastics. Depending on the requirements, the system can be equipped with a 20, 30 or 50 watt fiber laser. For permanent marking, the use of the laser is necessary in many industries. With the powerful laser software, texts, numbers, 2D codes, QR codes and logos can be realized with just a few clicks without extensive programming knowledge. Serial and article numbers are automatically incremented by the software after prior setting. In addition, the software can read data (variable information such as drawing numbers, project designations, etc.) from existing tables and automatically transfer them to predefined areas. The use of a hand scanner is also possible. The standard equipment includes an integrated PC with Windows operating system and laser software. Optionally, the laser model LAS 28 XLe can be equipped with a rotary axis (3-jaw chuck) for marking cylindrical parts. Further options, such as lateral extension arms for marking long parts, movable Z-axis, drawer systems, etc., can be realized. Made in Germany Bledpfx Aszntfmspvek Fiber laser 30W, 20 W or 50 Watt - Laser class 1 - Wavelength 1064nm - Marking field size 150x150mm (optionally larger) - marking software EZCAD in German / English - optional: rotary axis (3-jaw chuck) - optional: digital height measuring system - optional: exhaust system (incl. activated carbon filter) - pilot laser (simple preview, contour preview) - focus finder (simple focus adjustment) - signal light for indication of operating status - max. component height approx. 300mm - electrically adjustable Z-axis - Integrated PC with Windows operating system - frame made of aluminum profile - air cooled - Door width approx. 700mm / door height(pass-through): 400mm - Connection 230V - Dimensions: approx. 900 x 800 x 1900 mm (LxWxH) - Weight: approx. 100 Kg

Year of construction: 2025, condition: new, functionality: fully functional, The universal laser marking system LAS 28 XLe from Systemtechnik Hölzer GmbH can be used for a very wide range of marking applications. With the integrated fiber laser you can mark almost all materials such as steel, carbide, aluminum and plastics. Depending on the requirements, the system can be equipped with a 20, 30 or 50 watt fiber laser. For permanent marking, the use of the laser is necessary in many industries. With the powerful laser software, texts, numbers, 2D codes, QR codes and logos can be realized with just a few clicks without extensive programming knowledge. Serial and article numbers are automatically incremented by the software after prior setting. In addition, the software can read data (variable information such as drawing numbers, project designations, etc.) from existing tables and automatically transfer them to predefined areas. The use of a hand scanner is also possible. The standard equipment includes an integrated PC with Windows operating system and laser software. Optionally, the laser model LAS 28 XLe can be equipped with a rotary axis (3-jaw chuck) for marking cylindrical parts. Further options, such as lateral extension arms for marking long parts, movable Z-axis, drawer systems, etc., can be realized. Blsdpfxeznr Sxe Apvek Made in Germany Fiber laser 30W, 20 W or 50 Watt - Laser class 1 - Wavelength 1064nm - Marking field size 150x150mm (optionally larger) - marking software EZCAD in German / English - optional: rotary axis (3-jaw chuck) - optional: digital height measuring system - optional: exhaust system (incl. activated carbon filter) - pilot laser (simple preview, contour preview) - focus finder (simple focus adjustment) - signal light for indication of operating status - max. component height approx. 300mm - electrically adjustable Z-axis - Integrated PC with Windows operating system - frame made of aluminum profile - air cooled - Door width approx. 700mm / door height(pass-through): 400mm - Connection 230V - Dimensions: approx. 900 x 800 x 1900 mm (LxWxH) - Weight: approx. 100 Kg

Condition: used, Control cards for lamp-pumped lasers, marking lasers, control cards, input cards, controls -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser Bodpoda Ny Hjfx Apvjlk -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/400/H88 mm -Weight: 5 kg

Condition: used, Power supply for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: SLS Spectron Laser Systems Blsdsda Nyyspfx Apvok -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/500/H266 mm -Weight: 54 kg

Condition: used, Power supply for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: SLS Spectron Laser Systems MAINS SUPPLY -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier Bledpjda Ny Asfx Apvek -Dimensions: 482/530/H220 mm -Weight: 15 kg

Condition: used, Screen keyboard, control cards for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: HAAS LASER -Control comes from a marking laser SLS Spectron Laser Systems -Type: Handling Gretag Laser 6211 -Q-BW-Driver: 68.11.40 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 530/500/H135 mm Bjdeda Ny Eepfx Apvjlk -Weight: 14 kg

Condition: repair required (used), Screen keyboard, control cards for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser Blsdpfx Asda Ny Rjpvok -Type: Handling Gretag Laser 6211 Screen keyboard -3x cards type: EK-1 MPS 732/015 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 530/398/H290 mm -Weight: 18 kg

Condition: used, Air cooler, evaporator, cold cell, industrial cooler, cooling unit, cooler, water cooler, cooling system, cooling -Manufacturer: Gretag Cooler -Cooling system comes from a marking laser SLS Spectron Laser Systems -Type: Handling Gretag Laser 6211 -for distilled water -Dimensions: 482/620/H177 mm 590/240/H705 mm Blsdpfx Ajda Sf Ispvek -Weight: 37kg

Condition: repair required (used), Control cards for lamp-pumped lasers, marking lasers, control cards, input cards, controls -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier Bodpjda Ny Iofx Apvolk -1x card type: Gretac SPT 68.12.00 -1x card type: Gretac GPR 68.11.90 -1x card type: Gretac SIP 68.11.87 -1x card type: Gretac IOF I 68.11.96 -1x card type: II 34.74.11 -1x card type: Gretac GSP 68.12.24 -1x card type: Gretac ASP 68.12.36 -1x card type: Gretac GHD 68.12.28 -1x card type: Gretac HSP 68.12.32 -1x card type: Gretac CKB 68.12.48 -1x: Positive Switching Regulator PSR 128E -1x: Positive Switching Regulator PSR 510E -Dimensions: 482/400/H620 mm -Weight: 29 kg

Condition: repair required (used), Power supply for lamp-pumped lasers, marking lasers, control card, input card, control Bedpfoda Ny Nex Apvolk -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/540/H178 mm -Weight: 11 kg

Year of construction: 2026, condition: new, functionality: fully functional, overall weight: 120 kg, total length: 900 mm, total width: 1,500 mm, total height: 2,050 mm, input voltage: 230 V, laser power: 30 W, laser wavelength: 1,064 nm, repeat accuracy: 0.01 mm, type of input current: AC, laser type: fiber laser, Equipment: USB port, lighting, The universal laser marking system LAS 28 XLe from Systemtechnik Hölzer GmbH can be used for a very wide range of marking applications. With the integrated fiber laser you can mark almost all materials such as steel, carbide, aluminum and plastics. Depending on the requirements, the system can be equipped with a 20, 30 or 50 watt fiber laser. For permanent marking, the use of the laser is necessary in many industries. Bjdpfjyxccrex Apvjlk With the powerful laser software, texts, numbers, 2D codes, QR codes and logos can be realized with just a few clicks without extensive programming knowledge. Serial and article numbers are automatically incremented by the software after prior setting. In addition, the software can read data (variable information such as drawing numbers, project designations, etc.) from existing tables and automatically transfer them to predefined areas. The use of a hand scanner is also possible. The standard equipment includes an integrated PC with Windows operating system and laser software. Optionally, the laser model LAS 28 XLe can be equipped with a rotary axis (3-jaw chuck) for marking cylindrical parts. Further options, such as lateral extension arms for marking long parts, movable Z-axis, drawer systems, etc., can be realized. Made in Germany Fiber laser 30W, 20 W or 50 Watt - Laser class 1 - Wavelength 1064nm - Marking field size 150x150mm (optionally larger) - marking software EZCAD in German / English - optional: rotary axis (3-jaw chuck) - optional: digital height measuring system - optional: exhaust system (incl. activated carbon filter) - pilot laser (simple preview, contour preview) - focus finder (simple focus adjustment) - signal light for indication of operating status - max. component height approx. 300mm - electrically adjustable Z-axis - Integrated PC with Windows operating system - frame made of aluminum profile - air cooled - Door width approx. 700mm / door height(pass-through): 400mm - Connection 230V - Dimensions: approx. 900 x 800 x 1900 mm (LxWxH) - Weight: approx. 100 Kg

Condition: excellent (used), Year of construction: 2021, laser power: 20 W, Computer and software in German language, autofocus, fiber laser source : high, power itterbium, working range 160mm x 160mm, laser wavelength : 1064 nm, Z-axis motorized adjustable, cooling: air Bjdpeuaug Iefx Apvslk

Condition: like new (used), functionality: fully functional, Year of construction: 2024, overall weight: 160 kg, total length: 1,300 mm, total width: 800 mm, total height: 1,930 mm, input voltage: 230 V, input frequency: 50 Hz, laser wavelength: 10,600 nm, type of input current: AC, laser type: CO₂ laser, Equipment: lighting, With the powerful laser software, texts, numbers, 2D codes, QR codes and logos can be realised with just a few clicks and without extensive programming knowledge. The software automatically counts up serial and article numbers once they have been set. In addition, the software can read data (variable information such as drawing numbers, project designations, etc.) from existing tables and automatically transfer it to predefined areas. The use of a hand scanner is also possible. The standard equipment includes a laptop incl. holder with Windows operating system. The LAS 28 laser model can optionally be equipped with a rotary axis (3-jaw chuck) for labelling cylindrical parts. Other options, such as lateral cantilevers for labelling long parts, can also be realised. 30W CO2 laser (optional: 60 W) - Wavelength 10640nm - marking field size 220x220 mm - optional: rotary axis (3-jaw chuck) - optional: exhaust system (incl. activated carbon filter) - optional: extension arm for large workpieces (also on both sides) - marking software EZCAD in German / English - Pilot laser (simple preview) - focus finder (easy focus adjustment) - max. part height approx. 300mm - electrically adjustable Z-axis - Laptop incl. holder with operating system Windows - frame made of aluminum profile - air cooled Bedpfxjwkpyhs Apvelk - door width approx. 720mm / door height: 400mm - Connection 230V - Dimensions: approx. 1000 x 800 x 2000 mm (LxWxH) - Weight: approx. 140 Kg