Vurcon CNC

Condition: good (used), Year of construction: 2000, travel distance X-axis: 1,060 mm, travel distance Y-axis: 650 mm, The machine is in good technical condition, inspection possible upon agreement. Control system: Heidenhain 426. Materials, mainly Al and Fe, are machined on the machine. Table clamping length: 1270 mm Table clamping width: 590 mm X axis: 1060 mm Y axis: 650 mm Z axis: 750 mm Spindle taper: ISO 40 Number of tools in the magazine: 24 Spindle speed: 8000 /min. Dimensions l x w x h: 2800x2200x3500 mm Machine weight: 6700 kg. The machine is in good technical condition, inspection possible upon agreement. RS: Heidenhain 426. Kslhsv Sm Nwjcdwzeww Materials, mainly Al and Fe, are machined on the machine. Table clamping length: 1270 mm Table clamping width: 590 mm X axis: 1060 mm Y axis: 650 mm Z axis: 750 mm Spindle taper: ISO 40 Number of tools in magazine: 24 Spindle revolutions: 8000 /min. Dimensions LxWxH: 2800x2200x3500 mm Machine weight: 6700 kg

Condition: ready for operation (used), Year of construction: 2009, operating hours: 3,129 h, Control Unit Brand SIEMENS Kjlhcdwsv Sfybjzsww Model Sinumerik 840D/810D Main Drive Spindle speed range 100-18000 rpm Movement X-Axis Movement 1000 Y-Axis Movement 800 Z-Axis Movement 500 Media Chip conveyor Yes Additional Equipment 40-fold changer Optional: Spare spindle and Spare bellows Blum Laser / Internal air cooling / External air cooling / External water cooling / Guide cover Air cooling inside 6bar Guide cover This 3-axis Huron K2X 10 vertical machining center was manufactured in 2009. It features a spindle speed of up to 18,000 rpm, a Sinumerik 840D/810D control system, and a 40-fold tool changer. Additional enhancements include internal and external air cooling, external water cooling, a chip conveyor, and a Blum Laser system. If you are looking to get high-quality milling capabilities, consider the Huron K2X 10 machine we have for sale. Contact us for more information. Application Types Milling

Condition: new, Year of construction: 2025, Ref. -No.: 10481 Manufacturer: VURCON Type: VL 106 Year of construction: 2025 Type of control: CNC Control: FANUC - HEIDENHAIN - SIEMENS - FAGOR Storage location: Halberstadt Country of origin: Spain X-Travel: 1000 mm Y-Travel: 620 mm Z-Travel: 630 mm Main spindle drive power: 11 / 15 kW Spindle Taper: BT40 - BBT 40 Table Dimensions (Lengthxwidth): 1200 x 600 mm Table Load: 1000 kg Number of T-slots: 5 - 18 x 100 Max. Workpiece Weight: 8 kg Tool change time (chip-to-chip): 2,5 s Max. Tool Length: 300 mm Workpiece Diameter At Full Load: 78 mm Workpiece Diameter With 2 Vacant Positions: 120 mm Tool Piece Magazine With: 24 Pcs./pcs. Turning Speed Range - Stepless: 10.000 RPM Max. Torque: 191 Nm Rapid Traverse X-Axis: 36 m / min Rapid Travel Y-Axis: 36 m / min Rapid Traverse Z-Axis: 32 m / min Total Power Requirement: 20 kW Internal cooling: 20 bar Distance spindle center to column: 667 mm Distance between spindle nose and table: 100 - 740 mm Machine length: 2850 mm Machine width: 2500 mm Machine Height: 2850 mm Weight Of The Machine Ca.: 7,3 t Further information: Kwolhcov Sfhxsdwzew New VURCON VL-106 – High-Precision Vertical Machining Center with FANUC Control Machine Type: CNC Machining Center Manufacturer: VURCON Model: VL-106 Control System: FANUC 0i-MF PLUS Condition: NEW Availability: Immediately available / Storage machines available Key Features: ✔ Robust Construction – High-quality Meehanite cast iron frame for maximum stability and precision ✔ Spindle Speed up to 10,000 RPM (optional 15,000 RPM) – BBT-40 interface for vibration-free machining ✔ Linear Roller Guideways – Enhanced speed and precision ✔ Fast Tool Changes – 24-tool double-arm automatic tool changer, optional 32-tool capacity ✔ Efficient Cooling System – Internal coolant through spindle with 20-bar high-pressure pump & oil-cooled spindle ✔ Automatic Lubrication & Chip Conveyor – Designed for low maintenance and continuous operation ✔ Optional 4th & 5th Axis – Ideal for machining complex parts Technical Specifications: Travel (X/Y/Z): 1000 x 620 x 630 mm Worktable: 600 x 1200 mm, max. load 1,000 kg Spindle Taper: BBT-40 Main Motor: 11/15 kW Positioning Accuracy: ± 0.005 mm Tool Magazine: 24 positions (optional 32 positions) Control System: FANUC 0i-MF PLUS with MANUAL GUIDE i 📍 Location: FCA Elche (Spain) 📦 Delivery: Immediately available (while stock lasts) 📞 Contact us now & secure your offer!

Condition: new, Year of construction: 2025, Ref. -No.: 10457 Manufacturer: IGREK Type: VMC 1160 Year of construction: 2025 Type of control: CNC Kelhcdjv Sfgnewzsww Control: SIEMENS SINUMERIK 828D Storage location: Istanbul Country of origin: Türkiye X-Travel: 1160 mm Y-Travel: 610 mm Z-Travel: 600 mm Main spindle drive power: 9 kW Spindle Taper: HSK Tool Piece Magazine With: 24 Pcs./pcs. Spindle Speed: 10000 RPM Rapid Traverse X-Axis: 40 m / min Rapid Travel Y-Axis: 40 m / min Rapid Traverse Z-Axis: 40 m / min Machine length: 3500 mm Machine width: 2900 mm Machine Height: 2500 mm Weight Of The Machine Ca.: 8 t

Condition: good (used), Year of construction: 2008, Maho DMC 105 V linear / 5 axes, Year of manufacture 2008, Heidenhain iTNC 530 control, X/Y/Z travel 1050/800/560 mm, Forked milling head -10° / +110°, C-axis 360°, Table clamping area Ø 950 mm, Internal coolant supply, Max. table load 800 kg, 30-station spindle, HSK A 63, Spindle speed up to 18,000 rpm, Chip conveyor, Direct measuring systems, Kwelhjv R Tw Escdwzsw Blum laser, 3D touch probe, Extraction system,

Condition: ready for operation (used), Year of construction: 2013, operating hours: 19,500 h, Control Unit Brand HEIDENHAIN Model iTNC530 Main Drive Number of spindles 1 Spindle speed range 12000 Tool taper SK40 Kwjlsv R I Ixjhcdwzow Number of axis 4 Movement X-Axis Movement 1000 mm Y-Axis Movement 600 mm Z-Axis Movement 800 mm Media Chip conveyor Yes Internal cooling Yes Cooling pressure 25 bar Additional Equipment 4-axis Walter with AMF zero point system Spindle cooling 3D probe Accuracy package Rotary stroke gear WZW Complete oscillating arm for WZW High-performance milling spindle In-Line Electronic handwheel HR 410 Hinged belt conveyor Fixed tailstock This 4-Axis KUNZMANN BA 1000/810 Vario milling machine, manufactured in 2013, features advanced technology including a Walter with AMF zero point system and an IKZ 25 bar. It offers a broad travel range with X at 1000mm, Z at 800mm, and Y at 600mm. Equipped with a high-performance milling spindle and a spindle speed of 12000 rpm, it ensures precise and efficient operations. The machine also includes a 3D probe and an accuracy package with a direct measuring system in all axes. Reach out for more information about this milling machine. Application Types Milling

Condition: ready for operation (used), Year of construction: 2003, General Data Machine weight 8500 kg Kslhcdwev Rr Trozjww Control Unit Brand FANUC Model Oi-MF Main Drive Number of axis 5 Movement X-Axis Movement 1000 mm Y-Axis Movement 500 mm Z-Axis Movement 500 mm Additional Equipment CE Certification This 5-axis Hermle C 800 U vertical machining center was manufactured in 2003. It offers advanced capabilities for complex and precise machining tasks. If you are looking to get high-quality milling capabilities, consider the Hermle C 800 U machine we have for sale. Contact us for more information. Application Types Milling

Condition: good (used), Year of construction: 2011, operating hours: 35,989 h, Functionality: fully functional, machine/vehicle number: 15475052074, travel distance X-axis: 1,035 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 510 mm, rapid traverse X-axis: 25 m/min, rapid traverse Y-axis: 25 m/min, rapid traverse Z-axis: 25 m/min, nominal power (apparent): 13 kVA, torque: 57 Nm, controller model: HEIDENHAIN iTNC 530, workpiece weight (max.): 1,500 kg, table width: 560 mm, table length: 1,200 mm, table load: 1,000 kg, rotational speed (max.): 10,000 rpm, spindle speed (min.): 10,000 rpm, operating hours of spindle: 35,989 h, spindle nose: SK-40, input voltage: 400 V, Equipment: documentation/manual, rotational speed infinitely variable, CNC machining center DMG MORI DMC 1035 V built in 2011, is designed for machining parts with a maximum weight of 1000 kg. Table dimensions 1200mmx560mm. The machine has three numerically controlled axes with feeds of 1035 mm (X), 560 mm (Y) and 510 mm (Z) respectively and accelerated feeds of 25 m/min. Kwelov Rn A Nehcdwzew A spindle with a maximum speed of 10,000 rpm equipped with cooling and SK-40 cone, guarantees excellent quality, precision and a significant shortening of the milling process. The machine is equipped with a HEIDENHAIN iTNC 530 CNC controller enabling full control over the machine's operation. The total weight of the milling machine is 5150 kg. The DMC 1035V is additionally equipped with: belt filter, table and substrate rinsing, air blowing through the spindle, chip conveyor,

Condition: excellent (used), Year of construction: 2013, operating hours: 20,000 h, Functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 800 mm, rotational speed (max.): 12,000 rpm, overall weight: 9,000 kg, spindle speed (max.): 12,000 rpm, operating hours of spindle: 6,000 h, coolant supply: 25 bar, Equipment: rotational speed infinitely variable, Vertical CNC Machining Center Manufacturer: Kunzmann Type: BA 1000/810 vario Year of manufacture: 2013 Kjljv Rnxkshcdwzoww Control: Heidenhain iTNC530 Travels X/Y/Z 1000/800/600 mm Max. speed: 12,000 rpm 32-position tool changer SK40 tool holder Internal coolant supply: 25 bar 4th axis: Walter with AMF zero-point system 3D radio transmitter Direct position measuring system Tool package with 60 holders 5 machine vises The machine is in very good used condition, no maintenance backlog

Condition: excellent (used), Year of construction: 2018, operating hours: 17,745 h, Functionality: fully functional, machine/vehicle number: 14585619924, travel distance X-axis: 1,150 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 550 mm, rapid traverse X-axis: 42 m/min, rapid traverse Y-axis: 42 m/min, rapid traverse Z-axis: 42 m/min, nominal power (apparent): 34 kVA, torque: 130 Nm, controller model: HEIDENHAIN TNC 640, workpiece weight (max.): 1,500 kg, table width: 750 mm, table length: 1,460 mm, table load: 1,500 kg, rotational speed (max.): 20,000 rpm, spindle speed (min.): 20,000 rpm, operating hours of spindle: 17,745 h, spindle nose: HSK-A63, input voltage: 400 V, Equipment: documentation/manual, rotational speed infinitely variable, CNC machining center DMG MORI DMC 1150 V built in 2018, is designed for machining workpieces with a maximum weight of 1500 kg. Table dimensions 1460mmx750mm. The machine has three numerically controlled axes with feeds of 1150 mm (X), 700 mm (Y) and 550 mm (Z) respectively and accelerated feeds of 42 m/min. A spindle with a maximum speed of 20,000 rpm equipped with cooling and HSK-A63 cone, guarantees excellent quality, precision and a significant shortening of the milling process. The machine is equipped with a HEIDENHAIN TNC 640 CNC controller enabling full control over the machine's operation. Additional equipment: HEIDENHAIN TS 649 workpiece measuring probes with infrared transmission and a chip conveyor. The total weight of the milling machine is 8800 kg. Kwolhcev Rnw Hsdwzew The DMC 1150 center is additionally equipped with: IKZ 40 bar, belt filter, table and substrate rinsing, air blowing through the spindle, chip conveyor, Heidenhein TS 649 measuring probe

Condition: refurbished (used), Year of construction: 2014, operating hours: 14,259 h, Functionality: fully functional, machine/vehicle number: 1803061, Technical data: Kwjlov Rmrvjhcdwzew • Integrated vacuum connections • Travel range (X-Y): 1020mm x 720 mm • Travel range Z: 245mm (passage under the portal: 200mm) • Positioning speed: 22m/min • Integrated central chip container • Closed workspace locked with safety switch • Large door for easy access • Cut-out table version (optional: vertical clamping system) • Drive system: digital servo system with ball screws on all axes The renovation includes: • new X ball screw and linear guide carriages • new Y ball screw and linear guide carriages • refurbished 3D taster • refurbished vakuum plate • new status indicator LED lighting • new 12 fold tool magazin • new tool lenght measuring unit • refurbished vacuum pump • refurbished spindle cooling unit • new security windows • new 4-nozzle spray unit for MQL system • refurbished MQL system • refurbished painting of covering Specification: • Control computer with monitor and keyboard • CNC hand control unit B10-2 • Main spindle: GMN 3.0 kW-HF – running time: 3800 hours • Spindle cooling unit HI-KG Cube • Tool holder: HSK-E 25 • Tribos SVP-2 w. collet chuck clamping device for using HSK-E 25 collets • Tool magazine (optional) 12 pcs HSK-E 25 Pos. 1-12, M8Cube • DATRON tool length measuring unit (for 12-position tool magazine) • Datron HSCpro control with status indicator LED lighting • Datron PerfectCut software option for perfect surface quality • Minimum coolant-lubrication system (MMS) with Microjet 5L tank • 4-nozzle spray unit for MQL system (optional: adapted for Clean Cut system) • high-precision 3D probe Z TP-R with magnetic coupling (Renishaw) • 3D probe X-Y extension • vacuum plate with meandering grooves 700x500x30mm, (optional for CleanCut in 70mm high version) • vacuum distributor V V-3 • vacuum pump 100 cbm/h, 3x400V, 16A, 50Hz Optional items: • Tool magazine (extension) 12 pcs HSK-E 25 Pos. 13-24, M8Cube • Tool magazine only 5 pcs HSK-E 25 Pos. 1-5, M8Cube • HSK-E 25 collet set – 5, 12, or 24 pcs • Clean Cut industrial extraction system with pre-separator • Clean Cut basic module with connector, extraction tube (cannot be used with ethanol, requires an elevated (70mm) vacuum table for use, can only be used with 5 places tool magazines) • Tool package with 20% discount (individually configurable) price according to setting • Installation at customer's site in Hungary (includes travel costs) • Installation at customer's site abroad price according to preliminary calculation • Machine operator, programming training (at customer's site, 3 days, max. 2 people) (includes travel, accommodation and daily allowance in Hungary) • Machine operator, programming training (at customer's site, 3 days, max. 2 people) (includes travel, accommodation and food costs abroad) price according to preliminary calculation • Delivery cost price according to preliminary calculation • Other options (e.g. vacuum table) price according to preliminary calculation The equipment can only be sold and handed over upon viewing at the seller's location. Viewing location: H-6035 Ballószög, Wass Albert u. 25. Hungary.

Condition: ready for operation (used), Year of construction: 2020, operating hours: 1,440 h, General Data Measurements width 2808 mm Measurements depth 2950 mm Measurements height 3139 mm Machine weight 6800 kg Kwelhcev Rhqgedwzow Control Unit Model SmoothG CNC language customizable Yes Brand MAZATROL Main Drive Number of spindles 1 Spindle speed range 12000 Number of axis 3 Movement X-Axis Movement 1050 mm Y-Axis Movement 530 mm Z-Axis Movement 510 mm Workpiece Workpiece weight 1200 kg Table Outer length 1300 mm Outer width 550 mm Tools Slots in storage 30 Max weight 8 kg Max tool diameter 80/125 mm Max tool length 350 mm Type of tool holder CAT 40 Media Power consumption 25.6 kVA Internal cooling Yes This MAZAK VCN-530C Vertical Machining center was manufactured in the year 2020 in Japan and has 1440 spindle hours. It is equipped with a MAZATROL SmoothG control unit. The spindle has cooling through spindle (15 bar). It is in a very good condition with low spindle hours. Application Types Milling

Condition: used, Year of construction: 2004, Functionality: fully functional, Wagner WMC 1100 Year of manufacture: 2004 Control: - Siemens 810D Main spindle: - Max. 8000 rpm Travel ranges: - X-1100, Y-650, Z-600mm Tool changer: - 24 magazine positions Work table: - 1300mm x 600mm - Table load capacity: 500kg Availability: - Immediately Kwslhcdjv Rg D Eswzjw

Condition: used, Year of construction: 2008, Functionality: fully functional, Equipment: chip conveyor, rotational speed infinitely variable, MAXIMART MACHINING CENTER TYPE VMC 1520 YEAR 2008 Kwjlhsv Rf Trjcdwzew HEIDENHAIN CNC TNC

Condition: excellent (used), Year of construction: 2015, The machine is in good technical condition, after prior agreement possible to test. worked 5.285 hours. Kwjlov Rcq Iehcdwzow Travels X=1050mm, Y=510mm, Z=630mm, A=360??. CNC probes Bloom

Condition: excellent (used), Year of construction: 2015, The machine is in good technical condition, testing is possible after prior agreement. Total operating time of the system as of 31.07. 2024 is: 15,264 h - since it was custom production (setup times are longer + programming) I assume that the number of operating hours can be approximately 8,000 to 10,000 h (the machine/system is usually also started during the lunch break/even during programming +000) 0 h corresponds to approximately 80 to 100 h per month (March 2016 to July 2024 = 100 months), which is quite realistic for piece production - the machine is in very good visual and technical condition - the machine is connected and in operation - the machine is possible, clamps, tools ...) Specifications of the DOOSAN DNM 650 II machine: - control system: SIEMENS 828D - spindle with direct drive: 12,000 rpm - two-contact clamping system in the BIG-PLUS spindle (SK40 spindle taper) - oil cooling of the spindle head - thermal compensation system (software) - working area (travels 6) X/Y /Y/Z: 36/36/30 (m/min) - Max. cutting power: 18.5 kW - tool magazine: 30 tools - RENISHAW tool and workpiece probe - internal cooling through the spindle center: 12 Bar - external cooling with air and cutting fluid - internal screws + chip conveyor - coolant tank: 380 l - GB rinse - forward block reading for 3D machining - handwheel for feed. It is possible to purchase accessories for the machine worth up to 20,000 euros. Kjlev Rcnyohcdwzeww

Condition: good (used), Year of construction: 2016, The machine is in good technical condition, after previous agreement the possibility of testing. X, Y, Z - 1.016 x 508 x 635 mm Table size: 457 x 1.219 mm Max. table load: 1.438 kg Kolhsv Rcngscdwzjww

Condition: used, Year of construction: 2016, Technical details: longitudinal: 1.150 mm cross: 700 mm vertical: 550 mm Tool Changer: 30 Pos. turning speed range: 20 -14.000 1/min tool taper: SK 40 power capacity at 100 % load: 14,5 kW power capacity at 40 % load: 20,3 kW table surface area: 1.460 x 750 mm max. table load: 1.500 kg control: HEIDENHAIN TNC 640 rapid speed: 42 m/min dimensions of the machine ca.: 2,77 xx 2,9 x 2,60 m weight of the machine ca.: 8,8 t vertical machining center, 3-axis simultaneously, internal coolant supply 40 bar, 600l, paper filter, bed flushing, cabin roof, airblast through spindle and from outside, direct measuring system, electr. handwheel, chipconveyor, prepared for 3D touch probe HEIDENHAIN TS 649, ROTOCLEAR, oilmist-suction, 12.500 hours machine on 4.100 hours spindle on * Kolhsv Rch Hecdwzsww

Condition: excellent (used), Year of construction: 2016, 3-Axis Vertical Machining Center Year of manufacture: 2016 Manufacturer: Kovosvit MAS Type: MCV 754 Quick Control: HEIDENHAIN tnc 530 Tool magazine: 24 positions Axes: X/Y/Z - 754/500/550 mm Kslhcdev Rblkewzsww Max. table area: 1,000 x 500 mm Max. table load: 400 kg Max. spindle speed: 10,000 rpm

Condition: good (used), Year of construction: 1996, Functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 5,600 mm, Machine Details Stock No. 1105-04061 Type of machine Machining Center - Vertical Make VICTOR Type VCENTER 80 Year of manufacture 1996 Kslhcdov Ra Scjwzsww Type of control CNC Storage location HAGUENAU FRANCE Country of origin Taiwan Delivery time to be agreed upon Freight basis EX WORK Price Technical details x-travel 800 mm y-travel 500 mm z-travel 560 mm feed speeds x/y/z axis 18 m/min distance spindle center to column: 600 mm tool taper BT-40 spindle drive 5.5 / 7.5 kW spindle turning speed - stepless 8000 rpm table dimensions (lengthxwidth) 950 x 500 max. table load 750 kg tool magazine: 32 max. workpiece weight 7 kg Additional information Including accessories, tool tapers, tools and documentation. FANUC OM chip convoyer

Condition: good (used), Machining center Kwslhcdev Rag Hjwzsw Manufactured by Cincinnati-Arrow, Model VMC-1000, Good condition. X-axis 1,000 mm, Y-axis 500 mm, Z-axis 700 mm, Spindle 10,000 rpm, X-axis overhauled in 2022 Price reduced.

Condition: used, Year of construction: 1998, Equipment: documentation/manual, For sale BMC 4020, can be tested from the workshop , in good condition. Ksljv N Ttkshcdwzjww

Condition: excellent (used), Year of construction: 2016, travel distance X-axis: 1,100 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 600 mm, controller manufacturer: FANUC, controller model: 0I MD, total height: 2,940 mm, table length: 1,300 mm, overall weight: 7,200 kg, spindle speed (max.): 8,000 rpm, space requirement length: 4,400 mm, space requirement width: 4,100 mm, CONTROLS .. CNC controls FANUC 0I MD WORKING RANGE -CUBIC- .. number of processing axes (excl parallel axes): 3 .. .. among of them simultaneous CNC axes: 3 .. X-axis travel: 1100 mm .. Y-axis travel: 650 mm .. Z-axis travel: 600 mm TABLE .. table surface (left-right): 1300 mm SPINDLE / HEAD .. spindle revolutions (max): 8000 /min TOOL MAGAZINE Kwslhov N Iptjcdwzsw .. number of positions: 40 ELECTRICAL SPECIFICATIONS .. mains voltage: 400 V .. mains frequency: 50 Hz DIMENSIONS / WEIGHTS .. space requirements -left/right-: 4400 mm .. space requirements -front/back-: 4100 mm .. total height: 2940 mm .. total weight approx.: 7200 kg Operating hours 1500 h Furnishing: - 3D buttons - Breakage control - div Werkzeughalter - 2 Goody Schraubstock

Condition: ready for operation (used), Year of construction: 2012, Functionality: fully functional, machine/vehicle number: 1096687, travel distance X-axis: 1,016 mm, travel distance Y-axis: 508 mm, travel distance Z-axis: 635 mm, table width: 1,200 mm, table length: 400 mm, Equipment: chip conveyor, Machine recovered from the insolvency of an automotive supplier - machines are currently still in operation! TECHNICAL DETAILS X-axis travel: 1,016 mm Y-axis travel: 508 mm Z-axis travel: 635 mm Table dimensions: approx. 1,200 x 400 mm EQUIPMENT - Tool changer - Chip conveyor - Swivel axis - Oil mist extraction Kwjlhcov N Hzzedwzjw Further information according to the manufacturer - without guarantee Spindle speed: 12,000 rpm Tool taper: CT 40 Table load: max. 794 kg Tool diameter: 76 mm Tool slots: 24+1 Machine dimensions: approx. 3.9 x 2.7 x 2.7 m Weight: approx. 5.7 t

Condition: used, Year of construction: 2013, operating hours: 7,500 h, Haas VM-3, the machine was used for toolmaking. The machine has 3+2 axes, but the rotary tilting table is currently uninstalled. 12,000 rpm Internal cooling Kwslhsv N D Edscdwzsw