Used Rapid Bsk for sale (3,593)

Condition: excellent (used), Year of construction: 2017, operating hours: 18,500,000 h, KBA RA105PRO 5+L ALV2 FAPC, ref. 2967 Year: 2017 Counter: 185 million Max. speed: 17,000 sheets per hour CX: 1.2mm Technotrans: Ink temperature control Gbjdpfx Adoytunhs Iop Washing system: BALDWIN Anilox roller: 100 l/cm / 80 l/cm KBA VariDry BLUE IR/Hot Air Air supply cabinet: BECKER ErgoTronic Lab ErgoTronic PSO Match ErgoTronic Quality Pass ErgoTronic ACR LogoTronic Professional Very good condition.

Condition: ready for operation (used), Year of construction: 2012, laser power: 3,000 W, overall weight: 12,000 kg, total height: 3,200 mm, number of axes: 5, This 5-axis Prima Power Rapido was manufactured in 2012, featuring a cutting area of 4080 mm (X) × 1530 mm (Y) × 765 mm (Z) and a laser power of 3000 W. It handles 3D sheet metal parts efficiently with speeds up to 60 m/min. Ideal for automotive and aerospace applications. If you are looking to get high-quality cutting capabilities consider the Prima Power Rapido machine we have for sale. Contact us for more information. Machine Benefits Technical Machine Benefits • Cutting area: 4080 mm (x) × 1530 mm (y) × 765 mm (z) • Axis speed: up to 60 m/min (x/y) • Repeatability: ±0. 05 mm • Applications: automotive, aerospace, metal forming industries Gbsdpfx Adox D Efkj Ijp • Workpiece type: 3d sheet metal parts, tubes, formed parts • Cutting capabilities: steel, stainless steel, aluminum, and other metals Extra Information Machine still under power Dimensions Machine Depth 9000 mm

Condition: used, mileage: 405,960 km, power: 324 kW (440.52 HP), first registration: 05/2010, fuel type: diesel, overall weight: 33,000 kg, axle configuration: 3 axles, next inspection (TÜV): 07/2028, color: orange, gearing type: mechanical, emission class: euro5, loading space volume: 15 m³, Year of construction: 2010, Equipment: ABS, air conditioning, Internal vehicle number: G400145 Available immediately at our yard in Kaufungen. More information at: * Golec Nutzfahrzeuge GmbH (German, English, Bulgarian, Russian) * Viktoria Sologubova (Polish, Russian, Ukrainian, English) Vacuum: 2,600 hours High pressure: 1,204 hours Financing example: * Internal number: G400145 * Purchase price: €69,900.00 * Down payment: 10% * Term: 60 months * Monthly rate: €1,084.02 * Residual value: €12,380.00 If you are interested in this offer or would like to customize it to your needs, please contact us (Mr. Enchev). We look forward to your call. Errors and omissions excepted. Gbodpfx Asy Ngmced Isp We will gladly accept your used vehicle as a trade-in. Financing is available directly with us. GOLEC NUTZFAHRZEUGE GMBH We speak: German, English, Spanish, Polish, Ukrainian, Russian, Bulgarian.

Condition: ready for operation (used), Year of construction: 1995, Printing machines 2 colour offset printing machine KBA Rapida 72K Year 1994 Serial No. 65802317 Year 1995 Printing sections 2 Size of paper MAX 520 x 720 mm Gbjdpfx Adeyx Iyvo Iep Size of paper MIN 210 x 297 mm Printing speed 17000 sheets/hour Size of the printing plate 557 x 720 mm Size of the printing blanket 585 x 730 mm Counter 32 mios Current state: In production

Condition: new, Year of construction: 2026, For customers only from the Baltic countries: Lithuania, Latvia, Estonia. The CIDAN RAPIDO guillotine is a fast and reliable metal cutting machine. Depending on the length of the processed metal, guillotines of different working lengths are offered: 1300 mm / 2600 mm / 3200 mm / 4100 mm. Cutting thickness: 3.5 - 1.5 mm. The guillotine can perform up to 35 cuts per minute. The drive system with eccentrics, the lowering bars for holding the cut sheet and the system that presses the material during cutting are installed only 2.5 cm from the knives, which allows you to easily, quickly and conveniently cut narrow strips. RAPIDO guillotine shears have corner supports on both sides of the table, ensuring that the material is fed into the machine at a right angle, and LED cutting zone lighting, thanks to which you will clearly see the cutting line. Backrest and control system CUTLINK CUTLINK is a fast, reliable and easy-to-use program that allows you to simultaneously enter up to 10 different operations. The backrest automatically adjusts itself according to the entered parameters. As standard, the guillotine is equipped with a 750 mm deep backrest, but if necessary, a 1000 mm backrest can be selected as an option. Sheet support and return Gbsdpfewd Ebzex Ad Iop To achieve maximum control, the back sheet support is pneumatically controlled. This allows you to adjust the sheet feed speed depending on the type of material being processed. After cutting, the sheet support lowers the material into the return carriage (forward return). If necessary, the sheet return function can also be selected as an option. If you have any further questions, we will always be happy to consult you by phone or invite you to inspect the machine live.

Year of construction: 2023, condition: new, ! Offers for customers from Baltic states only: Lithuania, Latvia, Estonia. Guillotine RAPIDO is fast reliable shearing machine. Depends on sheets length there are guillotines with different working lengths available: 1300 mm / 2600 mm / 3200 mm / 4100 mm. Machine can do up to 35 cuts per minute. The drive system with eccentrics, pulldown rods, and hold down system which can be positioned as close as 2.5 cm from the knives allow for easy and expedient trimming of narrow strips. RAPIDO guillotine shear is equipped with squaring arms on both sides and the LED cutting line light. Gbsdoixz D Uopfx Ad Iep Available working lengths: 2600 mm / 3200 mm / 4100 mm

Condition: refurbished (used), functionality: fully functional, grinding length: 630 mm, grinding width: 230 mm, total height: 1,650 mm, total length: 1,535 mm, total width: 1,770 mm, grinding height: 360 mm, feed rate X-axis: 2 m/min, feed rate Z-axis: 20 m/min, grinding wheel diameter: 400 mm, table load: 180 kg, rotational speed (max.): 3,220 rpm, power: 1.5 kW (2.04 HP), disc diameter: 250 mm, Retrofit of Surface Grinding Machine TOS BSKF 20 NC with SCHNEIDER Control System - Machine is fully dismantled and retrofitted Standard Accessories: - 2-axis cycle control, manufactured by Schneider-Electric Functions: Infeed, Spark-Out, Dressing, and Compensation - Grinding wheel 250 x 20 x 76 mm - Grinding wheel flange - Electro-magnetic chuck 600 x 200 mm - Automatic feed on Y and Z axes - Diamond dresser holder (without diamond) - Coolant system with settling tank - Machine lamp - Centralized lubrication - Operating tools - Operating manual - CE declaration - Inspection report Included: Gedpfxexf Ez Uo Ad Ijbp Transport and packaging On-site relocation with crane/forklift Commissioning Travel and accommodation expenses Accessories: - Partial enclosure - Single-point diamond, 0.75 ct - Balancing arbor with nut and wrench - Grinding wheel balancing stand - Set of levelling elements - Oil filling

Condition: good (used), Year of construction: 2008, ErgoTronic Consol with Colortronic: consolle for the remote adjustment of ink fountains and registers QualiTronic Color Control DensiTronic Professional: Quality Control with Spectrometer Gedpfxey Hl Awe Ad Isbp Logotronic with CIPLink X Lithec Litho Flash: ink Control Device Watercooled Press Non Stop Feeder & Delivery CX Version: Board Equipment (60-600gr/m2) Cardboard Device: 1,2mm Thin Thickness Printing Package 40-80g/m2 Antistatic Device on Feeder (Eltex) SIS sensoric infeed system ACS Air-Cleaning-System FAPC: Full Automatic Plate Change Antistatic Device on Delivery (Eltex) Automatic Washing Devices Weko AP 262: Powder Sprayer Coating Unit: Chambered Ductor System Harris & Bruno Extended Delivery 2400mm (ALV2) IR-/TL-Dryer VariDry & ALV2 Double Sheet Control - electronic Chromed Impression Cylinder Baldwin Cooling Varidamp Dampening System Impression Account: 295 Mio

Year of construction: 2019, condition: used, Operational machine. Ask for additional information. Gbodpfx Adoy R U H Hj Iop Second unit as well, vintage 2021.

Condition: excellent (used), Year of construction: 2020, functionality: fully functional, Offer consists of: • Year of manufacture: 2020 • Impressions: approx. 64 million • SW4 perfecting • FAPC fully automatic plate change • ALV2 extended delivery • 18,000 sheets/h • 'CX' carton package • ErgoTronic ColorControl • Extended camera system • Tecnotrans Beta.f • New rollers: replaced in 2025 Gbodpfxjyyyb Us Ad Isp Comprehensive technical documentation available on request. Video available.

Year of construction: 1997, condition: ready for operation (used), Built in 1997 Size max 480 x 320 mm Gbjdpfx Asd Hl N Rjd Iop min 148 x 105 mm Product thickness max 20 mm min 2 mm Speed max 20.000 c/h

Year of construction: 1999, condition: ready for operation (used), Built in 1999 Size max 480 x 320 mm min 148 x 105 mm Gedpfx Adsd Ir N Uo Iebp Product thickness max 20 mm min 2 mm Speed max 20.000 c/h

Condition: used, Year of construction: 2008, Offset 2 color with coating KBA Rapida 105-2+LV CX Year: 2008 Number of impressions (mio): 48 Machine control - ColorTronic - ErgoTronic Professional - LogoTronic Basic - CX Package Feeder - DriveTronic feeder - Non-Stop feeder Printing units - Number of printing unit(s): 2 - Straight machine - PWHA Semi Automatic Plate Change - Varidamp dampening - Automatic inking roller washing device - Automatic blanket washing device - Dampening cooling and circulation system: Technotrans - Ink temperature control Coating - Number of coating unit(s): 1 - Harris & Bruno chambered ductor blade system - Number of Anilox roller(s): 1 Drying - IR + hot-air dryer in delivery Delivery - Extended delivery - Powder spray: Grafix Godpfex Exg Tjx Ad Ijbp Accessories - Compressed air compressor

Year of construction: 2016, condition: ready for operation (used), Two identical machines are available, power 1/2: 5000/9000VA, speed: 1800/3150/min, length: 700mm, width: 440mm, height: 580mm, weight: 126kg, with documentation, the generators are unused. Gsdsrn Ta Hepfx Ad Iobp

Condition: good (used), WE OFFER - approx. 1,800 m used drive chain from Dürkopp. Can be used in various conveying elements for trolleys such as Power and Free or longer, space-saving conveyor lines for trolley sorting; we-sorting. Price: VB Length: approx. 1.800 m Condition: used Gsdpfxoigq D Ue Ad Ijbp Availability: in stock PROJECT Our sales team will be happy to provide you with a non-binding offer tailored to your requirements. TRANSPORT & ASSEMBLY We will gladly assist you with the transport and assembly of the goods. TERMS OF PAYMENT Terms of payment are to be agreed upon in case of order. The price is the unit price/net price or as stated in the description text (plus VAT). You will of course receive an invoice with VAT shown. ABOUT US The company DLK in Nordhorn deals with new and used products in the fields of warehouse logistics, conveyor technology, warehouse platforms, textile storage as well as machines for trade, industry and craft. We constantly offer you interesting second-hand offers from various manufacturers/brands at attractive conditions. If you have any questions, please do not hesitate to contact us.

Condition: good (used), Keyseating machine FRÖMAG RAPIDA 463 incl. indexing table - Keyway width producible: 3 - 63 mm - Maximum keyway length: 600 mm - Indexing table - For bores from 10 - 500 mm - Feed size: 0.01 - 0.25 mm - Cutting speed steplessly adjustable 2 - 22 meters/min - Return speed - constant 50 meters/min - Load capacity: 3000 kg - Connected load: 4.6 kW - Including work platform - Various broaching needles and corresponding accessories in the tool cabinet Dimensions: LxWxH (machine): 1.6x1.5x2.3 meters / weight 3500 kg Godpfxox Tyx He Ad Isbp Subject to errors and data entry mistakes.

Year of construction: 2008, condition: used, Year: 2008 Gjdpsy H Hgdjfx Ad Iebp Condition: Funkcional, dismontled in the warehouse Six-colour sheetfed offset press with coating tower including chambre coater (L) extended unloader (ALV) and carton equipment up to 1,2 mm Technical parameters: - Maximum sheet format: 740x1050 mm - Minimum printing format: 350x500 mm - Maximum speed: 15 000 sheets / hour - Usable materials: cca.60g/m^2 max 1,2mm - High of the stock: - loader 1300 mmm - unloader: 1200 mm - Double diameter impressions and transfer system Basic specification: Loader equipment: - Drive Tronic loader - Sheet splitting with 4 lifting and 6 transporting suction cups (2 of which are long jump suction cups) - Format presetting from the Ergo Tronic controle panel Loading equiment: - Pneumatic traction pads with automatic format adjustment via menu from the Ergo Tronic controle panel Print unit equipment: - Automated plate changing (SAPC) Color wheel equipment: - Color Tronic tinting with 35 zonal blades, each 30mm wide Interpreter equipment: - Powder device WEKO AP 130 Gallery at the machine: - Ergonomic gallery on the device and oparator side Machine equiped: - Equipment for printing cardboard up to 1,2 mm o Manual skid steed loader o Equipment for carton management in printing units o Monitoring the pasage of sheets o Roll down roller shutter for stop-free unloading - Extended unloader / delivery 2600 mm - Full automatic plate changing with pneulatic plate bending device - Machine elevation by 375 mm - ACR Controle(automatic Register) - Connection to the existing Logotronic basic systém (CIP 3) - Connection to the existing Densitronic S console - Color zone status and measured values for Densotronic - Baldwin blankets and impression cylinders washing devices - Combined cooling / temperature controle - Baldwin unit - Grafix dusting with iuonization and connection to the controle panel - Infrared and hot air dryers in delivery

Condition: ready for operation (used), Year of construction: 2013, operating hours: 23,831 h, functionality: fully functional, machine/vehicle number: 15465588584, travel distance X-axis: 400 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 375 mm, controller model: Heidenhain iTNC 530 HSCI, rotational speed (max.): 18,000 rpm, TECHNICAL DETAILS Travel range, X-axis: 400 mm Travel range, Y-axis: 400 mm Travel range, Z-axis: 375 mm B-axis: -5 to +110 degrees C-axis: 360 degrees Table dimensions: 450 x 400 mm Maximum workpiece weight: 250 kg Spindle speed: 18,000 rpm Tool interface: HSK-A63 Number of tool positions: 60 Rapid traverse rate: 80 m/min MACHINE DETAILS Control system: Heidenhain iTNC 530 HSCI Machine weight (approx.): 7,150 kg Operating hours Spindle hours: 23,831 h Power-on hours: 57,330 h Gjdpfx Ajzgt U Ejd Isbp EQUIPMENT Band filter system NC rotary table Handwheel FS Coolant gun Tool measurement system Chip conveyor Rotoclear viewing window Temperature monitoring

Condition: used, Year of construction: 2013, x-travel 735 mm y-travel 650 mm z-travel 560 mm control 840D sl FD operate Siemens turning speed range - main spindle max. 18.000 min/-1 power capacity - main spindel 35 / 24 kW max. Torque 119 Nm tool taper HSK-A63 DIN 69893 table diameter 680 mm max. table load 600 kg max. workpiece sizes 650 x 650 x 500 mm swivellable +/- 120 ° rotatable 360 ° number of toolpositions 30 pos. tool taper HSK-A63 max. tool diameter 80 mm max. tool-dia with free toolbox 160 mm max. tool length 315 mm max. tool weight 8,0 kg change-time chip to chip ca. 4,9 sec feed speeds max. 40.000 mm/min rapid traverse 40 m/min total power requirement 65 kVA weight of the machine ca. 11,6 t dimensions of the machine ca. 4,0 x 3,0 x 2,95 m 5 Axis CNC - MachiningCenter Universal DMG - DMU 65 FD monoBLOCK - Swivel-Rotary-Table - without tools - only 8,444 operating hours - only 2,246 spindle hours Gbjdpfxszipzys Ad Iop - Air blast cooling through spindle center - MDynamics package - Power failure safety package - Coolant ring jet: 7x air jets, 13x water jets - Tropical package (35° – 50° Celsius) - Coolant unit (ICS) with two pressure levels: 40 and 80 bar - Use of special tools (18 kg / 370 mm)

Condition: excellent (used), Year of construction: 2011, Vertical milling head with quill Horizontal spindle Sturdy cast iron frame with flat guides in all axes (hardened) Ball screw spindles Automatic axis clamping Hydraulic tool clamping Automatic gear shifting Collision protection coupling, Z-axis Distance-coded linear scale measuring systems Mechanical handwheels Automatic central lubrication Chip collection tray Coolant system, free-standing, 70 liters Machine light Leveling elements Chip splash guard Control system: Heidenhain TNC 124 Gedpozlak Refx Ad Isbp Travel ranges X / Y / Z: 400 / 350 / 400 mm Feed rate X / Y / Z: 0 - 2000 mm/min Rapid traverse X / Y / Z: 5,000 / 5,000 / 4,000 mm/min Table size W x D: 650 x 350 mm Spindle speed: 1 - 4000 rpm Tool holder: ISO 40 / DIN 69871 Weight: approx. 2050 kg Dimensions W x D x H: approx. 1916 x 1868 x 2220 mm Accessories: various tool holders

Condition: good (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: M232302, turning length: 435 mm, turning diameter: 250 mm, spindle bore: 63 mm, spindle speed (max.): 4,500 rpm, travel distance X-axis: 195 mm, travel distance Z-axis: 480 mm, rapid traverse X-axis: 12 m/min, rapid traverse Z-axis: 24 m/min, total height: 2,200 mm, total length: 8,000 mm, total width: 2,400 mm, overall weight: 5,000 kg, bar passage: 52 mm, spindle nose: A2-5, controller manufacturer: FANUC, controller model: SERIES 18i-T, Equipment: chip conveyor, rotational speed infinitely variable, NAKAMURA TOME WT-250 CNC lathe - Operating voltage: 400 V - Frequency: 50 Hz - Rated current: 225 A - Connection: 62 kVA - Swing diameter over bed: 250 mm - Swing diameter over carriage: 250 mm - Standard turning diameter: 100 mm - Max. bar size: 51 mm - Chuck size: 6 inch - Front spindle bearing diameter: 90 mm - Tailstock travel: 620 mm Gbsdoyvrthepfx Ad Iep - Tailstock rapid traverse: 24 m/min - Ball screw diameter: 32 mm - Ball screw pitch: Diameter 12 mm - Distance between spindle centers: min. 250 mm, max. 870 mm - Positional accuracy of feed axes: 0.05 mm The machine is equipped with a counter spindle, HAINBUCH clamping system, a main spindle with a HAINBUCH clamping system, a double turret with the tool holders visible on the turret, as well as a bar feeder from the manufacturer KUPA, type: LM92P, and a chip conveyor and transformer. Attention: the item must be picked up between May 12th and May 22nd, 2026, on a date to be agreed upon. FCA D-73529 Schwäbisch Gmünd - loaded onto a truck.

Condition: used, Year of construction: 2011, Technical details: standard turning dia.: 200 turning length: max. 810 mm control: MSX-701 MAPPS IV greates pass round over bed: 800 mm Max. distance between centres: 1130 mm Godpfx Adjzk U Rpe Isbp max. turning diameter: 320 mm max. workpiecediameter: 300 mm bar material dia.: 65 mm Traverse X-Axis 1: 210 Traverse X-Axis 2: 210 mm Traverse X-Axis 3: 210 mm Traverse Y-Axis 1: 110 (+65/-45) mm Traverse Y-Axis 2: 110 (+45,/-65) mm Traverse Z-Axis 1: 300 mm Traverse Z-Axis 3: 300 mm Traverse Z-Axis 2: 810 mm Traverse B-Axis: 870 mm turning speed range - spindle: 5.000 1/min Number of spindle speed ranges: 2 . spindle nose: JIS A2-6 spindle bore: 73 mm spindle bearing diameter: 120 mm C-Axis: 0,001 ° turning speed range - spindle: 5.000 1/min spindle nose: JIS A2-6 spindle bore: 73 mm bar material dia. max: 65/52 mm spindle bearing diameter: 120 mm C-Axis: 0,001 ° Number of Turrets: 3 . Number of tool stations: 16 x 3=48 pos Schank height for square tool: 20 mm Diameter of boring bar: 32 mm turret changing time (4-stations): 0,18 sec Number of driven tools: 16 x 3=48 pos max. spindle speed driven tools: 6.000 U/min. Rotary tool machining ability: M16 / Ø16 . rapid traverse X-axis: 30 m/min rapid traverse Y-axis: 20 m/min rapid traverse Z-axis: 50 m/min drive capacity - spindle motor: 25 / 22 kW power capacity - driven tools: 7,5 / 5,5 kW total power requirement: 92,7 kVA weight of the machine ca.: 9,4 t dimensions of the machine ca.: 4,0 x 2,8 x 2,4 m Accerories Chip conveyor Coolantsystem C-axis in main and sub spindle part counter total counter tool setting Overhead partsgripper with conveyor belt. Spindle 1 Chuck SMW KNCS-N 210 / 52 mm Spindle 2 Collet Chuck Hainbuch Spanntop nova Kombi Axfix 65 Robot interface CNC Turning- and Milling Center MORI SEIKI NZ 2000 T3Y2 The NZ2000 T3Y has 2 spindles and 3 turrets, and 2 turrets have the Y-axis function and built-in milling motors. This not only allows synchronized machining using 3 turrets, but also achieves heavy-duty cutting and high-speed machining using rotary tools thanks to the built-in motor turrets. The robot cell has been diemanteled, it is now a stand alone machine. A bar feeder can be added. *

Condition: refurbished (used), Year of construction: 1987, functionality: fully functional, turning diameter: 4,300 mm, faceplate diameter: 4,000 mm, Vertical Turning Lathe SC43 CNC, retrofitted and upgraded with CNC Fanuc 0𝑖-TF Plus Made in Romania by TITAN Year of manufacture: 1987 The machine was completely retrofitted in 2026 Main technical data: FACE PLATE DIA. MM 4000 MAX. SWING MM 4300 MAX HEIGHT UNDER THE CROSSRAIL MM 2000 MAX. LOADING ADMITTED KG 18,000 Gbjdpfey A Iifjx Ad Iop FACEPLATE SPEED RANGE 1-92 RPM FEEDS RANGE MM/ROT 0.05-5 CARRIAGE RAPID FEEDS MM/MIN 2500 MAIN D.C. MOTOR POWER KW 55 SIEMENS WITH SIEMENS DRIVER MACHINE WEIGHT APPROX. 63 TONS The machine has the following brand new components: - New electrical equipment with parts made by Schneider, Shrack, Siemens, with a new cabinet - New control panel - New micro switches - New hydraulic pump and components - New pump for guideway lubrication, and the entire installation was redone - New CNC Fanuc 0𝑖-TF Plus 55KW Main motor, Siemens, refurbished in 2018 with Siemens driver The main gearbox was checked and refurbished with new bearings. The machine was repainted. We grant a 6-month guarantee for parts. We can send more photos and a video showing the machine’s precision measurements. Do not hesitate to contact us.

Condition: used, Year of construction: 2017, Milling machines Travel distance X: 800 mm Travel distance Y :800 mm Travel distance Z: 550 mm HSC-machines Number of axis: 5 milling machine / machining center Control: Heidenhain TNC 640 spindle chuck: HSK-A63 spindle revolutions: 20000 rpm Speed range to: 20000 U/min table size X: 450 mm table size Y: 450 mm max. workpiece weight: 300 kg tool changer: 170 - time input Power : 25 kW Torque: 120 Nm Rapid traverse: 50 m/min feed rate: 50000 mm/min spindle cooling chip conveyor control Heidenhain 5-axis CNC machining center Heidenhain TNC 640 control 170-position tool changer HSK-A63 spindle interface KNOLL chip conveyor KNOLL oil filtration system KF 400 / FKA 620 Gbsdoym Rrvepfx Ad Isp HABOR cooling unit suitable for steel machining high precision for tool and mold making automated workpiece handling for series production

Condition: used, Year of construction: 2003, Milling machines Travel distance X: 415 mm Travel distance Y :340 mm Travel distance Z: 355 mm HSC-machines Number of axis: 3 milling machine / machining center Control: Heidenhain iTNC 530 spindle chuck: HSK 40 E Godsvtfpfjpfx Ad Ijbp spindle revolutions: 42000 rpm table size X: 470 mm table size Y: 400 mm max. workpiece weight: 500 kg tool changer: 30 - time Rapid traverse: 30 m/min electronic handwheel