Used Automatic Screw Machine for sale (77,512)

Condition: used, Year of construction: 1979, Format: 920??1300 mm Equipment: Kdodpfx Ansy Iu Rtswon Maximum sheet size 920??1300 mm, minimum size 560??1300 mm opening width within frame 920??1310 mm, maximum die size 910??1300 mm maximum die-cutting area 900??1300 mm, maximum gripping edge = 16 mm, minimum gripping edge = 8 mm maximum card thickness 3 mm (also with micro-flute and flute zero), maximum compressed air pressure 500 t, maximum stroke rate 5500/h infeed stack height 1100 mm, outfeed stack height 1100 mm, main motor power 18 kW, main motor power consumption 17 kW, speed 5500 strokes/h. Machine dimensions (L x W x H): 6835 mm x 3580 mm x 2690 mm. Total weight of the machine including the insert approx. 30 t, weight of the machine without the insert approx. 29 t

Condition: new, Year of construction: 2026, Highly efficient series production Clamp – enter the cutting dimension – start. Automatic saws with loading are a standard of rational series processing of bar and bundle material. Cutting area max. up to 290 x 320 mm. Furnishing Automatic hydraulic sawing machine with NC control for cutting from 0° to 60° right, complying with all CE safety standards The device has 9 programs, each of which composed of 99 individual steps, with a total number of approx. 890 cutting positions, with corresponding piece counter Function: material feed closing fixed vice Blade rotation, distribution of emulsifiable liquid, temple lowering until the end of the cut and return of the feed carriage until specified amount bail return and stop the blade rotation by cooling liquid distribution cycle repetition Hydraulic feed cut by cut with no length limit Numerical control of quantity and length of cut Hydraulic control center with cutting pressure adjustment The saw blade is tensioned electro-mechanically by means of Microswitch monitored. Device with brush for belt cleaning Bimetallic strip 3200 x 27 x 0.9 mm Kdodefww Sqopfx Anwen Section thickness 1.2 mm Material feed stroke 600 mm Motor hydraulic center 0.75 kW Electric pump 0.09 kW to cool the belt It is always possible for you to inspect the desired system in our production/demonstration hall. Please do not hesitate to contact us.

Condition: new, Year of construction: 2026, Kudu automatic drilling machine with NC control and manual tool change (3-axis) automatic drilling machine with a mobile processing unit - the table remains stationary, the drilling head moves. The drilling machine can be used both manually and fully automatically. After each drilling process, the processing unit moves to the next drilling position fully automatically in the X and Y axes. Operation is kept very simple. The system is programmed directly on the machine control. The system is very robust and consists of proven machine components. Technical data: • Measuring length: 6,000 mm • Total length: 8,000 mm • Stable machine base • Drilling head speed: up to 2800 rpm • Tool holder: HSK 50 • Drive of the X, Y and Z axis via servomotors • Rapid traverse in the X Axis: 18 m/min • Rapid traverse in the Y-axis: 5 m/min • Distance between the top edge of the table and the bottom edge of the tool holder 245 mm • Table width 450 mm • Working height: 1005 mm • Drilling diameter: 3 to 15 mm in St. 50 (depending on the tool) • Machining path in the Y-axis: 230 mm • Tolerance in the X-axis: +- 0.1 mm/m • Tolerance in the Y-axis: +- 0.05 mm • Tolerance in the Z-axis: +- 0, 05 mm • System weight: 2000 kg • System dimensions: 8000 mm x 2000 mm x 2388 mm (see layout plan) • Power connection: 32 A • Air connection: 8 bar • Protection of the system at the front via light barrier • Access protection at the rear, machine fence • Simple programming of the machine • Cooling takes place by means of a minimum quantity spray system • Without material clamping vices • Digital hand wheel Your advantages • The surface of the workpieces is protected • Clear, graphic surface • Machining directly at the end of the workpiece is not difficult • 50% space saving compared to pushing machining • Chips are collected in the chip tray • Simplest programming and operation It is always possible for you to inspect the desired system in our production/demonstration hall. Please do not hesitate to contact us. Kedofu Iwmepfx Anwodn

Condition: new, Year of construction: 2026, The drilling machine can be used both manually and fully automatically. After each drilling process, the system moves fully automatically in the X and Y axes to the next drilling position in the standard version. ADVANTAGES Potential operator errors are drastically reduced. Programming takes just a few minutes. Significant reduction in manpower. product details Standard measuring lengths: 3,000mm 6,000mm Drill: Unimax 3 T AV (alternatively also with Unimax 4 Basic) Continuous drilling capacity in E 335 25 mm Normal drilling capacity 30 mm Thread cutting capacity M 20 Spindle MT 3 Automatic feeds (3T AV) 30 – 400 mm/rev Drilling depth 125 mm Kdedofu Swxspfx Anwen Column diameter 110 mm Weight 250kg Pole-changing motor 0.8/1.5 kW UNIMAX 3T/3T AV M00023/M00009 Spindle speeds infinitely variable Range A 80 – 1,400 rpm Range B 180 – 3,200 rpm motorized height adjustment, anti-twist device Optional: thread cutting device Fully automatic execution Automatic positioning of the X-axis Automatic positioning of the Y-axis Automatic drilling process Total length: 7,500mm Manual drilling is possible Coordinate table with motorized drive for the Y-axis via the control Travel of the Y-axis 200 mm Movable clamping table with motorized drive for the X-axis via the control X-axis travel: 3,000 mm Clamping table with groove for clamping the pneumatic clamping pieces and material support blocks. 2-axis control with memory control with 3,000 memory options Minimum quantity spray system with spray head and holder It is always possible for you to inspect the desired system in our production/demonstration hall. Please do not hesitate to contact us.

Condition: new, Year of construction: 2026, UNIBOHRFIX 100 H Fully automatic drilling machine, measuring length 6000mm Item No. 6020 With the fully automatic drilling machine UniBohrFix 100, your material is positioned on the X-axis at the desired position, clamped and drilled. All you have to do is press the start button. Round tubes, rectangular tubes and angle profiles, as well as flat and solid materials, can be conveniently pneumatically clamped in the horizontal gripper of the positioning system. After simply entering the X values ​​and calling up a program that has already been written, the machine works completely independently. The Y-axis can be adjusted by the operator using a handwheel with a digital display. Advantages • A sequence of holes is automatically executed at precise intervals. • Potential operator errors are drastically reduced. • Programming takes just a few minutes. • Very good value for money. • Significant reduction in labor force Fully automatic execution Measuring length: 6,000 mm Total length: 13,500mm NC 1-axis control Pneumatic vice (span 200 mm) Minimum quantity spray unit with holder and spray nozzle Drill: Unimax 3T AV (for technical data see data sheet) anti-rotation device motorized height adjustment tapping device NC positioning system PD 200p Feed force 200 kg Positioning according to absolute and incremental dimensions possible Carriage with DC servo motor and encoder Trolley with 12 ball bearings Kdodpfx Anofu Itbewjn Pneumatic stop clamping with high holding power Steel guide rail with precision toothed rack Steel carrier profile to protect against dirt Infeed and outfeed material roller conveyor RD-200/4 Length: 6,000 mm / 7,000 mm / load capacity 200 kg/m / rollers adjustable in height / mounting bracket / roller width 407 mm / insert plates / struts / roller diameter 50 mm / steel rollers

Condition: good (used), Year of construction: 2012, saw blade diameter: 250 mm, feed length X-axis: 250 mm, total length: 1,400 mm, total width: 1,200 mm, total height: 2,400 mm, rotational speed (min.): 1,400 rpm, rotational speed (max.): 5,360 rpm, overall weight: 450 kg, Equipment: rotational speed infinitely variable, High precision circular cutting machine for für Aluminium +/- 0,02 mm, full automatic, YOP 2012, blade Ø 250 mm, capacity Ø 3-65 mm, motor 2,5 KW, stroke 250 mm, SIEMENS Simatic HMI, high speed gear 1400 - 5360 rpm, oil/air lubrication, spezial jaws 2-30 mm for single/double clamping, roller conveyor 3 m adjustable, LED lamp, warning light, 10 blades, manual Ksdoyyl Hpopfx Anwjdn

Condition: excellent (used), ELECTRONIC (CNC control) machine, Numerical Control Type NC 500 - Software Tooling System N. 2 Through-feed motorized conveyoring belts - Feeding speed (m/min) 35 - 75 ca. Max. working width (mm) 3200. Min. working width (mm) 215 N. 2 Horizontal units/supports N° 2 Drilling heads for each horizontal unit (11 Spindles for each horizontal drilling head) N. 5 Bottom vertical units/supports Kdedpfxsyyw S Re Anwjn Drilling heads/blocks for each bottom vertical unit (N°) 2 x HP 1,8 N. 2 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 x HP 1,8 N. 4 Vertical top pressure clamps - N. 2 Motorized endless screws to evacuate wastes/chips Quota (axes) digital display. Total installed power (Kw) 62,7 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the vertical movement (Hv) of the 2 horizontal units The CNC controls the movement (X axe) of all the vertical units The CNC controls the movement (Y1 and Y2 axes) of the boring heads The CNC controls the movement (Y axe) of the stops The CNC controls the movement (X axe) of the pressure clamps The CNC controls the movement (X axe) of the conveyor belts The CNC controls programming of the working cycles

Condition: excellent (used), Numerical Control Type NC 400 Deluxe Ksdsyyw Sdopfx Anwedn Through-feed motorized conveyoring belts (No.) 2 No. 2 Horizontal units/supports Drilling heads for each horizontal unit (N°) 1 Splindles for each horizontal drilling head (N°) 20 Max. working width (mm) 3200 Min. working width (mm) 205 (ca.) No. 5 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 No. 2 Top vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 Vertical top pressure clamps (N°) 4 Transport belts to evacute chips (wastes) (N°) 2 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops The CNC controls the movement (X axe) of the conveyor belts Total installed power (Kw)

Condition: excellent (used), Gantry (Portal) machine Movable panel (workpiece), movable working head (Horizontal position of the panel/workpiece) Numerical Control Power Control, Software WoodWOP Safety cabin (enclosure) of the working head and integral safety cabin (enclosure) of the machine In-feeding working table (panel support). Out-feeding working table (panel support) Panels (workpieces) feeding by No. 3 motorized belts - Feeding speed (m/min) max 130 ca. Minimum workpieces dimensions (X - Y - Z) mm 250 x 100 x 15 Maximum workpieces dimensions (X - Y - Z) mm 2500 x 1050 x 60 Motorized carpet to evacuate chips and wastes. Separate electric and command cabinet Total installed power: Kw 99 Kdsdpjgwbbqofx Anwen N° 2 WORKING GROUPS (TOP) - (SERVO-MOTOR X-Y-Z ): N° 4 Drilling heads (4 x Kw 2.3) with No. 10 vertical spindles each (total top spindles No. 40) N° 3 WORKING GROUPS (BOTTOM) - (SERVO-MOTOR X-Y-Z ) : N° 6 Drilling heads (6 x Kw 2.3) with No. 40 vertical spindles each (total bottom spindles No 240) N° 2 WORKING GROUPS (HORIZONTAL) N° 2 Drilling heads with horizontal spindles N° 21 Horizontal drilling spindles (Right Side) + N° 21 Horizontal drilling spindles (Left Side) N° 8 Dowel Inserting nozzle & glue injectors(Right side) + N° 8 Dowel Inserting nozzle (Left Side) N° 2 Storage tanks for automatic feeding of the dowels OPTIONAL: WIRELESS BAR CODE SCANNER

Condition: excellent (used), Numerical Control Type NC 400 (Software) Through-feed motorized conveyoring belts (No.) 2 No. 2 Horizontal units/supports Drilling heads for each horizontal unit (N°) 2 Kdedpfxegk T Ttj Anwjn Splindles for each horizontal drilling head (N°) 11 Max. working width (mm) 3200 - Min. working width (mm) 205 (ca.) No. 6 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 No. 4 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 Vertical top pressure clamps (N°) 5 Motorized endless screws to evacuate wastes/chips (N°) 2 Digital quota (axes) display Total installed power (Kw) 48 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops

Condition: excellent (used), Electronic programmer RT 483 No. 2 Through- feed motorized conveyoring belts Feeding speed (55 m/min ca.) Kdodpefz Nanefx Anwsn No. 2 Horizontal units/supports No. 1 Drilling heads for each horizontal unit/support (1 x HP 1,5) No. 20 Spindles for each horizontal drilling head Max. working width (mm) 3200 Min. working width (mm) 220 No. 7 Bottom vertical units/supports No. 2 Drilling heads/blocks for each bottom vertical unit (2 x HP 1,8) No. 4 Top vertical units/supports No. 2 Drilling heads/blocks for each bottom vertical unit (2 x HP 1,8) No. 4 Vertical top pressure clamps No. 2 Motorized endless screws to evacuate wastes/chips Quota (axes) digital display Total power installed (Kw) 35,1 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops

Condition: refurbished (used), Numerical Control Type Power Control Professional Software woodWOP / TopDrill BST No. 2 Through-feed motorized conveyoring belts (4 x Kw ?) No. 2 Horizontal units/supports (with Digital quota/axes display) No. 1 Drilling head for each horizontal unit (1 x Kw 1,5) No. 21 Splindles for each horizontal drilling head Max. working width (mm) 2500 Min. working width (mm) 250 No. 4 Bottom vertical units/supports (with Digital quota/axes display) No. 2 Drilling heads/blocks for each bottom vertical unit (2 x Kw 1,5) Miscellanous Spindles for each drilling head of the bottom vertical supports No. 2 Top vertical units/supports (with Digital quota/axes display) No. 2 Drilling heads/blocks for each top vertical unit (2 x Kw 1,5) Miscellanous Spindles for each drilling head of the top vertical supports Kdedpfx Anodz Uk Tswsn No. 4 Vertical top pressure clamps Motorized carpet to evacuate chips and wastes Total installed power (Kw) 36

Condition: excellent (used), Year of construction: 2021, CNC Gantry (Portal) flexible machine (Through-feed panel in horizontal position) Numerical Control Open powerTouch, Software WoodWOP (Ready for TAPIO) In-feeding working table (panel support) + Out-feeding working table (panel support) Panels (workpieces) feeding by No. 3 motorized conveyor belts Minimum workpieces dimensions (X - Y - Z) mm 250 x 100 x 12 Maximum workpieces dimensions (X - Y - Z) mm 2500 x 1050 x 60 Lateral Guide for sensitive Workpieces edges No. 3 Vertical Pressure Clamps Motorized carpet to evacuate chips and wastes. Built-in electric and command cabinet Total installed power: Kw 47 approx OPTIONAL: WIRELESS BAR CODE SCANNER N° 2 WORKING GROUPS (TOP) - (SERVO-MOTOR for X-Y-Z axis ): N° 4 Drilling heads V15 (4 x Kw 2.3) with No. 15 vertical spindles each (total top spindles No. 60) N° 3 WORKING GROUPS (BOTTOM) - (SERVO-MOTOR for X-Y-Z axis : N° 3 Drilling heads V32 (3 x Kw 2.3) with No. 32 vertical spindles each (total bottom spindles No 96) N° 3 Drilling heads V35 (3 x Kw 2.3) with No. 35 vertical spindles each (total bottom spindles No 105) N° 6+6 (total 12) horizontal drilling spindles in Y-axe N° 2 WORKING GROUPS (HORIZONTAL) N° 2 Drilling heads H21 (2 x Kw 2,3) with horizontal spindles N° 21 Horizontal drilling spindles (Right Side) + N° 21 Horizontal drilling spindles (Left Side) Kdsdox Aqi Eopfx Anwon

Condition: excellent (used), Electronic programmer NC 400 Through-feed motorized conveyoring belts (No.) 2 Horizontal units/supports (No.) 2 Drilling heads for each horizontal unit (N°) 2 Kdjdpfelwqrtjx Anwjn Splindles for each horizontal drilling head (N°) 11 Max. working width (mm) 3200 - Min. working width (mm) 205 (ca.) Bottom vertical units/supports (No.) 6 Drilling heads/blocks for each bottom vertical unit (N°) 2 Vertical top pressure clamps (N°) 4 Motorized endless screws to evacuate wastes/chips (N°) 2 Digital quota (axes) display Total installed power (Kw) 27.7 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops The CNC controls the movement (Z axe) of all the vertical units

Condition: excellent (used), Numerical Control Type NC 400 Through-feed motorized conveyoring belts (No.) 2 No. 2 Horizontal units/supports Drilling heads for each horizontal unit (N°) 2 Splindles for each horizontal drilling head (N°) 11 Max. working width (mm) 3200 Min. working width (mm) 205 (ca.) No. 5 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 No. 2 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 Vertical top pressure clamps (N°) 4 Transport belt to evacute chips (wastes) Kdedpfeidqd Tox Anwon Digital quota (axes) display Total installed power (Kw) 59,1 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops The CNC controls the movement (X axe) of the conveyor belts

Condition: excellent (used), Numerical Control Type NC 400 Through-feed motorized conveyoring belts (No.) 2 Kdjdpfx Aeidqf Rjnwen No. 2 Horizontal units/supports Drilling heads for each horizontal unit (N°) 2 Splindles for each horizontal drilling head (N°) 11 Max. working width (mm) 3200 Min. working width (mm) 205 (ca.) No. 6 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 No. 3 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 Vertical top pressure clamps (N°) 5 Transport belt to evacute chips (wastes) Digital quota (axes) display Total installed power (Kw) 59,1 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops The CNC controls the movement (X axe) of the conveyor belts

Condition: excellent (used), Numerical Control Type Power Control Software TOPDRILL BST 500 No. 2 Through-feed motorized conveyoring belts No. 2 Horizontal units/supports (with Digital quota/axes display) No. 1 Drilling head for each horizontal unit (1 x Kw 1,5) No. 21 Splindles for each horizontal drilling head Kjdpfx Aeivawpjnwedn Max. working width (mm) 2500 Min. working width (mm) 250 No. 4 Bottom vertical units/supports (with Digital quota/axes display) No. 2 Drilling heads/blocks for each bottom vertical unit (2 x Kw 1,5) N. 11 Spindles for each drilling head of the bottom vertical supports No. 4 Vertical top pressure clamps Motorized carpet to evacuate chips and wastes Total installed power (Kw) 20

Condition: excellent (used), ELECTRONIC (CNC control) machine, Numerical Control Type NC 500 - Software Tooling System N. 2 Through-feed motorized conveyoring belts - Feeding speed (m/min) 35 - 75 ca. N. 2 Horizontal units/supports Ksdpfx Ashvi Dujnwsdn Drilling heads for each horizontal unit (N°) 2 x HP 1,8 Max. working width (mm) 3200 - Min. working width (mm) 215 N. 7 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 x HP 1,8 N. 3 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 x HP 1,8 N. 5 Vertical top pressure clamps - N. 2 Motorized endless screws to evacuate wastes/chips The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the vertical movement (Hv) of the 2 horizontal units The CNC controls the movement (X axe) of all the vertical units The CNC controls the movement (Y1 and Y2 axes) of the boring heads The CNC controls the movement (Y axe) of the stops The CNC controls the movement (X axe) of the pressure clamps The CNC controls the movement (X axe) of the conveyor belts The CNC controls programming of the working cycles

Condition: excellent (used), Numerical Control Type NC 400 (with work cycle management software) Through-feed motorized conveyoring belts (No.) 2 Max. working width (mm) 3200 - Min. working width (mm) 205 (ca.) No. 2 Horizontal units/supports Drilling heads for each horizontal unit (N°) 2 Splindles for each horizontal drilling head (N°) 11 No. 4 Bottom vertical units/supports Drilling heads/blocks for each bottom vertical unit (N°) 2 No. 2 Top vertical units/supports Drilling heads/block for each top vertical unit (N°) 2 Vertical top pressure clamps (N°) 2 Kdedpfx Anei D D Tfowon Motorized endless screws to evacuate wastes/chips (N°) 2 Digital quota (axes) display Total installed power (Kw) 25 The CNC controls the movement (X axe) of the mobile horizontal unit The CNC controls the movement (Y axe) of the stops OPTION: Front feed hopper/loader (for narrow pieces: Min 60mm - Max 260mm)

Condition: new, Year of construction: 2026, semi-automatic labelling machine FL-100 Labelling machine FL-100 product diameter: 15 - 130 mm label width: 15 - 200 mm label length: 15 - 600 mm Roll diameter: 300 mm core diameter: 38 - 110 mm dispensing speed: 4 - 20 m/min Supply voltage: 230 V / 50 Hz Weight: Approx. 36 KG Kjdpofnkbrofx Anwjdn Dimensions: 800 (L) x 500 (W) x 400 (H) mm

Condition: ready for operation (used), Year of construction: 2022, functionality: fully functional, machine/vehicle number: 1834, overall weight: 325 kg, tool diameter: 160 mm, tool height: 230 mm, water tank capacity: 30 l, TECHNICAL DETAILS Kdjdpeyx Hwtofx Anwjn Maximum tool diameter: 160 mm Maximum tool height: 230 mm MACHINE DETAILS Water tank capacity: 30 L Dimensions & Weight Dimensions (L x W x H): 675 x 765 x 1650 mm Machine weight: 325 kg EQUIPMENT Grinding area made of aluminium Siemens touch-screen operator interface Information display for ongoing operations and alarms Automatic grinding height detection Automatic regulation of working pressure and grinding speed Straight or angled grinding possible Tool drawer High-quality grinding wheel (CBN) Water pistol for cleaning Operating light with different colors Integrated modem with remote connection port Spare grinding wheel Motor with frequency inverter for three-phase 380 V and 220 V power

Condition: repair required (used), Year of construction: 2005, functionality: not functional, Automatic stretch wrap machine for loads placed on pallets. Machine requires repair! Missing one stretch film carriage, ASI communication not functioning, and control cabinet incomplete. Ksdpfx Anjxfbfvewodn Original machine documentation and electrical schematics included. Manufacturer: M.J. MAILLIS GROUP (SIAT) Model: MANCON 1710 Year of manufacture: 2005

Condition: used, Size max 360x310 mm min 100x85 mm Number of stitches Standard 2-10 Staggered 2-5 Continuous 2-9 Stitching length 15.7mm Speed max 9000 c/h Kdedpfewkufijx Anwon min 900 c/h Power requirements 1.8 kW (220/380V, 50Hz) Length 4744mm Width 1035mm Weight 3135 kg (approx.) Equipment • 1 set of tools • 1 set of electrical diagrams • 1 set of operator manuals • 1 spare part catalogue • standard equipment

Condition: good (used), Year of construction: 2008, cross strapping machine with turn table single strap max bundles/min: 40 Kedjg Nzv Uspfx Anwsdn double strap max bundles/min: 20 cross strapping max bundles/min: 18 bundle width: 200-560 mm bundle length: min 200 mm bundle height: 10-440 mm bundle diagonal at cross strapping: max 560 mm Electrical data: 200-440V, 3Ph AC, 50 Hz, 1,5 kW weight: 540 kg

Condition: good (used), Size: 320 x 420 mm; min 75 x 150 mm Speed: max 9000 Ex./h Number of stitches Standard: 11 Kdjdpfxsr Duu Ae Anwen Stitching length: 19 mm Power requirements: 50 Hz, 3 Phasen kW (220/380V, 50Hz) Compressed air: 4 bar Weight: 2300 kg (approx.) Engine speed: 2,5 kw