Used Cnc Universal Milling Machine for sale (65,948)

Condition: not inspected (used), CNC universal milling machine, manufacturer: MAHO, type: MH700 C, serial number: 76730, year of manufacture: 1984, screen control, manufacturer: Maho, type: CNC 432, tool holder: SK 40, table size: 800 x 520 mm, coolant system, lamp. Gujdpez R Na Eefx Ag Teh

Condition: used, Mecof CNC Bed Type Milling Machine x 9000mm Key Specifications Godoy N Amxspfx Ag Tjuh Manufacturer Mecof Condition Used Stock Number 00265 Table Size 9000 mm × 2200 mm X-Axis Travel 7200 mm Y-Axis Travel 1008 mm Z-Axis Travel 2040 mm Universal Head Heidenhain TNC 426 CNC Control Hand Wheel

Condition: used, Year of construction: 1989, Universal CNC Milling Machine MAHO MH 600 E2 Travel X: 600 mm Travel Y: 400 mm Travel Z: 450 mm Numerical Command CNC PHILIPS 432 Guodpfx Agjz Nx Hqe Tjh Cone SA40 Spindle speed: from 20 to 4000 RPM Table size: 900 x 480 mm TravelSpindle sleeve travel: 80 mm Year of construction: 1989 1 lubricant tank Voltage: 380 V Width: 2500 mm Depth: 2400 mm Total height: 2000 mm Weight: approx 3,5 T

Condition: ready for operation (used), Year of construction: 1996, Immediately available ex location: CNC universal milling machine Reckermann Type: Primo II Year of manufacture: 1996 Heidenhain TNC 430 control Spindle taper SK 50 Infinitely variable spindle speeds: 20 – 2,000 rpm Godpfxez Ixk Es Ag Touh Table load capacity: 1,000 kg Stepless feed rates: 20 – 6,000 mm/min Travel (X / Y / Z): 1,000 / 400 / 350 mm Drive: 7.5 kW Weight: 4 t Price: EUR 2,500 plus VAT, ex location

Condition: used, Year of construction: 1996, functionality: fully functional, travel distance X-axis: 900 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 500 mm, Mikron UMS 900 with internal coolant system and 4th axis Considering its age, the machine is in good condition and fully functional. A special feature is the machine’s internal coolant system and full-fledged 4th axis. In addition, it has an HF spindle from Fischer with a cooling unit that can be swiveled into position. Equipment: - X-axis 900mm / Y-axis 630mm / Z-axis 500mm - Table dimensions: 1200x600mm - Internal coolant system through the spindle - Spindle speed max. 6300 rpm with SK40 - 4th axis as a rotary table, Hoffmann RWC 160 with jaw chuck - Tool changer for SK and HSK tool holders - HF spindle Fischer 42,000 rpm with HSK40 - Electric handwheel - Full protective enclosure - Complete documentation available - Control cabinet very clean - Many tool holders included The screen is not defective; the black shadows are due to the photography. Several components have already been renewed, e.g., the spindle bearings; the Y-axis has been overhauled. The absolute special feature is the internal coolant supply through the spindle! If you have any questions or need more information, please send us a message or call us. Gsdpfoz Iz I Hsx Ag Touh

Condition: used, Year of construction: 1987, Universal CNC Milling Machine CNC MAHO MH 400 E Gujdsz Nx Hwepfx Ag Toh Travel X: 400 mm Travel Y: 375 mm Travel Z: 250 mm Numerical Command CNC PHILIPS 432 Table: 700 x 270 mm Cone: SA40 Spindle speed: from 80 to 4000 RPM Year of construction: 1987 Central lubrication Manually swivel head Supplied with doc + machine parameters Voltage: 380 V Width: 2200 mm Depth: 2000 mm Total height: 2000 mm Weight: approx 1,5 T

Condition: used, Year of construction: 1992, functionality: unexamined, machine/vehicle number: FBZ-8732, travel distance X-axis: 2,500 mm, type of input current: three-phase, input voltage: 380 V, CNC bed-type milling machine Anayak FBZ-HV-2500 with a swiveling universal milling head, year of manufacture 1992, Fidia control system. Godpfx Ajz A Uitjg Tjuh Serial no. FBZ-8732, connection 380 V, 50 Hz, 60 A, 40 kW. Longitudinal travel X 2,500 mm, bed-type table with continuous T-slots. Equipment: Irudex chip conveyor with chip collection cart, hydraulic unit with hydraulic ring for hydraulic tool release, control panel with keyboard, safety guard with viewing window. Location: Homburg (Saar), Germany. Inspection by appointment. Price on request, net plus VAT, ex works; dismantling and loading by arrangement. All information without guarantee.

Condition: used, CNC universal tool milling machine DECKEL, type FP 4 ME - DEFECTIVE Machine No. 2205, Year of manufacture 1989 CNC path control: GRUNDIG Contur 3 - Control system does not boot up Travel ranges: X: 485 mm, Y: 385 mm, Z: 380 mm Table size: 800 x 460 mm Gsdpfx Agoz Ebvrs Teuh Spindle mount: ISO 40 Spindle speed: 63 - 3150 rpm, 22 steps Feed rate range: 2 - 3000 mm/min, stepless Quill movement: Horizontal and Vertical Main spindle drive: 3.7 / 4.4 kW - Hydraulic tool clamping - Swiveling control panel - Electronic handwheel - Fixed angular table - Coolant system in the machine base - Control cabinet located next to the machine, dimensions L x W x H: 800 x 750 x 1150 mm Space requirement L x W x H: 2000 x 2000 x 2000 mm Weight approx.: 2400 kg Good condition - control system does not boot up.

Condition: excellent (used), XYZ SMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Year of Manufacture 2008 Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Air Requirements 6bar For sale with Jet Machinery Ltd Jet Machinery Stock No: #79245 Gusdpfx Ajzuxn Teg Tsh Machine Serial Number: 10731 Cost: £17,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Year of construction: 1989, condition: ready for operation (used), X-axis travel: 700 mm, Y-axis travel: 550 mm, Z-axis travel: 500 mm, spindle speed: 25 to 4200 rpm, three speed ranges, feed rate: 1 to 5000 mm/min, rapid traverse in X, Y and Z: 10 m/min, vertical quill travel: 95 mm, clamping table dimensions: 1000 x 500 mm, spindle motor power: 12 kW, connected load: 18 kW, control system: Heidenhain TNC 355, length: 4260 mm, width: 4400 mm, height: 2300 mm, weight: 3.5 t, operating hours: 31,248 h. The machine is equipped with an SK40 tool spindle in accordance with DIN 2079, a swivelling spindle head, a spindle head that can be swung away for machining with the horizontal spindle, an outboard support for horizontal machining, direct measuring systems, a coolant system with a 100 litre reservoir, approximately 38 tool holders, most of which are fitted with tools, a table with tool holders, a workbench with cabinet, various hand tools, various clamping devices, a three-jaw chuck with clamping ring and documentation. The screen has burn-in marks but is still readable. An on-site inspection is possible. Guedpfezrn Ikjx Ag Teh

Condition: excellent (used), Year of construction: 2018, Clausing Colchester 4VSQ MLLPWR CNC Turret Milling Machine Acu-rite Mill Power 3 Axis CNC Control Table Size 1370 x 254mm Travels: X – 1050mm Y – 390mm Z (Quill) – 115mm Z (Knee) – 355mm Vari Speed Head Spindle Taper IS040 Spindle Speeds Low 60 – 500rpm Spindle Speeds High 55 – 4300rpm Weight: 1850Kgs 3 Phase Electrics Manufactured: 2018 Complete with: Vice Interlocking Table Guards Air Draw Bar Tooling Packaged (ISO40) Power Rise and Fall to Knee Auto Lube Worklight Coolant & Swarf Guards / Tray Godjx Af I Aopfx Ag Tsuh *For sale with Jet Machinery Ltd* Jet Machinery Stock No: #79028 Machine Serial Number: TC0015 Cost: £12,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: good (used), Year of construction: 1990, 1 used, well-maintained CNC tool milling machine, traveling column design, with CNC path control GRUNDIG Dialog 11 Table size 1600 x 675 mm Tool holder SK / ISO 40 Travel distances X-axis, longitudinal 1200 mm Y-axis, transverse 600 mm Z-axis, vertical 500 mm Table load 2000 kg Spindle speed range 20 – 6300 rpm Feed rate range, stepless 2 – 10,000 mm/min Rapid traverse in all axes 10 m/min Quill stroke 80 mm Drive power 100% ED 7.5 kW 40% ED 12 kW Machine dimensions L x W x H 3600 x 3000 x 2300 mm Machine weight 6800 kg Control cabinet dimensions L x W x H 1700 x 900 x 1750 mm Control cabinet weight 470 kg Accessories / Special features: • CNC tool milling machine suitable for tool and fixture manufacturing, training, and mold making • CNC path control GRUNDIG Dialog 11 • Screen graphics, dialog-guided input, 3D linear interpolation, circular interpolation, helical interpolation, polar coordinate input, numerous drilling and milling cycles, cycle input graphically supported, milling cycles "contour pocket" for automatic free milling of irregular pockets, even with islands, shifting and rotation of the coordinate system • Electronic handwheel • RS 232 interface • Swiveling vertical milling head +/- 90° • Hydraulic tool clamping, DIN 2080 with clamping groove, Ott system • Quill adjustment 80 mm • Horizontal milling attachment • Full protection enclosure • Ball screw spindles in all 3 axes • Coolant system • Lighting Siegfried Volz Werkzeugmaschinen Guedpshhuf Hsfx Ag Tsh Rüschebrinkstr. 151-153 D - 44143 Dortmund - Wambel

Condition: good (used), Year of construction: 1988, CNC universal console milling machine, manufacturer: KLOPP, type: FWS15, year of manufacture: 1988. CNC path control system: Heidenhain TNC 155. Travel ranges: X 1170 mm, Y: 420 mm, Z: 420 mm Work table: 1500 x 400 mm Spindle connection: SK50 Spindle power: 15 kW Spindle speeds: 35-3550 rpm Support for horizontal milling, Coolant system, chip tray, Various tool holders, Complete machine documentation. Machine ready for immediate use. Workshop inspected. Gusdpfx Asbu Em Asg Teh New parameters and batteries installed on August 20, 2020. Good overall condition. Machine can be demonstrated under power.

Condition: ready for operation (used), Kölsch / Beichle Uni1-Uni4 / Universal milling machine - Universal rotary table - Coordinated milling paths X / Y / Z - Suitable for general milling operations and partial and full circular milling - Additional three-jaw chuck Dimensions: L x W x H 1.7 x 1 x 1.9 meters / Weight 950 kg Guodpfxoz Eyyis Ag Toh Errors and omissions excepted.

Condition: defective spare-parts repository (used), functionality: not functional, type of input current: three-phase, input voltage: 400 V, CNC universal milling machine Mikron WF 52 C with Heidenhain TNC 425 control (DEFECTIVE) The machine is defective and will be sold as is. The screen of the control unit is missing. Type 52C/TNC425, connection 3 x 400 V, 50 Hz, 50 A, 20 kW, control voltage 24 V. Fully enclosed work area with sliding doors, T-slot table, vertical milling spindle, telescopic covers, coolant supply, electronic handwheel on the control panel. Gedpfxsz A Uiaj Ag Tsuh Location: Homburg (Saar), Germany. Viewing possible by appointment. Price on request, net plus VAT, ex works; dismantling and loading upon agreement. All information without guarantee.

Condition: excellent (used), Year of construction: 2021, functionality: fully functional, operating hours: 3,000 h, number of axes: 5, number of slots in tool magazine: 24, We are offering this well-maintained, young COSMEC 5-axis CNC milling machine, model CONQUEST 515, from 2021. The machine is currently in production and operates on a single-shift basis. It can be inspected and tested while powered on. - Training/instruction for your employees can be provided at our facility before the machine is disassembled. - Year of manufacture: 2021, commissioning date: 05/2021 - Work table: 4000mm x 1500mm - OSAI control system - 24-position tool changer (2 disks with 12 tools each) - Portal clearance: 500mm - 5-axis swivel head: 18KW, 500 - 24,000 RPM - NC-controlled extraction hood - Bumper safety system - Control cabinet with air conditioning unit - Mobile control panel - Central lubrication system - Vacuum pump: 250 m³/h - Approximately 24 HSK63F tool holders - Automatic tool length measurement - Nesting table - Nesting CNC milling machine Guodszukurjpfx Ag Toh - Swivel machining is possible The price is "Ex Works". We will gladly assist with disassembly and loading. Similar to Reichenbacher Vision or Homag CNC. If you have any questions or would like to arrange a viewing, please feel free to contact me by phone or email.

Condition: new, Year of construction: 2024, functionality: fully functional, - Swiveling control panel - CNC control SIEMENS 828D - Motor for horizontal and vertical spindle - Feed motors with inverter - Ball screws for X/Y/Z axes - Automatic 2-stage gear box for spindle speeds - 1 long milling mandrel 27 mm - 3 reducing sleeves (MK1, MK2, MK3) - Pneumatic hydraulic clamping system for the vertical spindle - Spindle protection with safety switch - Protective cover in the work area with electrically secured doors - Counterholder for horizontal milling - LED work light - Automatic central lubrication system - Safety handwheels for X/Y/Z axes - Coolant system with chip tray - Guideway covers - Base plates and adjusting screws - Operating tools - Technical documentation - CE version - Colors: * RAL 7024 - Graphite gray * RAL 7035 - Light gray Technical data: Fixed angle table: - Dimensions of the work surface: 1,000 x 500 mm - T-slots: Number / width x distance: 8 pieces / 14 x 63 mm - Max. table load: 250 kg Vertical table: - Dimensions of the work surface: 1,200 x 250 mm - T-slots: Number / width x distance: 3 pieces / 14 x 63 mm Travel paths: - Axis travel paths: automatic/manual - Longitudinal (X): 600 mm - Transverse (Y): 500 mm - Vertical (Z): 400 mm Feed rates: - Control: stepless - Range (X,Y,Z): 0 – 2,000 mm/min. - Rapid traverse - X,Y,Z axes: 5,000 mm/min. - Rapid traverse - Z axis: 4,000 mm/min. Horizontal spindle: - Tool holder: DIN 2080 / ISO 40 Guodpfx Asvupa Rog Tjh - Speed range (2 levels): 0 – 3,200 rpm. Vertical milling head: - Tool holder: DIN 69871 / / ISO 40 - Speed range (2 levels automatic): 0 – 3,200 rpm - Head swivel: +- 90° - Distance spindle nose/angle table: min/max.: 70 – 470 mm - Distance spindle center to column: min./max.: 160 / 660 mm Motors: Main drive power: 7.00 kW Feed motor power X-Y-Z: 2.85 KW Dimensions and weight Dimensions (W x D x H): 2,850 x 1,950 x 1,900 mm Weight: 1,950 kg

Condition: good (used), Year of construction: 1986, CNC universal milling machine Make DECKEL Type: FP5NC Bj.1986 control DIALOG 4 Traverse paths: X710mm Y600mm Z500mm Clamping table : 1000mm x 550mm Tool clamp: SK40 Feed speed programmable: 2 ... 3600 mm / min Speed: 18 ... 6300 rpm Spindle power: 7.5KW Gsdpjzvnhrjfx Ag Teuh machine in stock.

Condition: excellent (used), Year of construction: 2010, XYZ SMX 5000 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Manufactured 2008 Table: 1930 x 355mm 4 off T Slots size 15.9mm Max load 850kgs Travel: X – 1524mm Y – 596mm Z – 584mm Dims: W - 5805mm D – 2530mm H – 3143mm Weight - 3100Kgs For sale with *Jet Machinery Ltd* Stock No: 79199 Serial No: 11273 Gsdpjy Ni Ivofx Ag Touh Price: £24,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: ready for operation (used), Year of construction: 2010, Immediately available ex location: CNC bed milling machine Wagner Type WBE 1300 R Year of manufacture: 2010 Siemens Sinumerik 810 D Table 1500 x 400 mm Travel X/Y/Z: 1300/500/570 mm SK 40 Automatic tool clamping Drive power 12/9 kW Spindle speeds 60 – 8,000 rpm Electronic handwheel Gujdpfx Agez Ixlvj Tsh Ball screw Vice Various tool holders Weight 4 t Price: EUR 5,500 plus VAT ex location

Condition: good (used), Mikron WF31D Precision Milling and Drilling Machine Machine with chip and splash guard enclosure Equipped with a Heidenhain TNC355 control system Technical Specifications The WF 31 D is a precision milling and drilling machine for series production and CNC training. Drive via an automatically switchable stepped gearbox and Poly-V belt. Vertical spindle can be extended by 90 mm; conversion from vertical to horizontal machining is possible. Ball screws with DC drives enable simultaneous feed movements. Guides are protected against dust, chips and coolant. Technical Data Manufacturer: Mikron Gusdpfowiucfsx Ag Teh Type WF31D Control system: Heidenhain TNC 355 Longitudinal movement (X): 560 mm Transverse movement (Y): 500 mm Vertical movement (Z): 400 mm Drive power: 3.3/4.0 kW Speed range: 40-4000 rpm Feed rate: 2-3000 mm/min Rapid traverse rate X/Y: 6000 mm/min, Z: 5000 mm/min Electrical Equipment Total installed rated power: 10.0 kW Installed useful power: 7.3 kW Operating voltage: 3 x 380 V - 50/60 Hz Protection class: IP 54 Max. permissible ambient temperature: +35 °C Relative humidity: 75 %. Dimensions and Weights Width: 2450 mm Length: 2800 mm Height: 2000 mm Net weight of the machine: approx. 2570 kg. Heidenhain TNC355 Operating Manual Heidenhain TNC355 Programming Examples Heidenhain TNC 355 Service Manual More items - new and used - can be found in our shop! International shipping costs available upon request!

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 400 mm, travel distance Y-axis: 180 mm, travel distance Z-axis: 400 mm, spindle speed (max.): 3,400 rpm, spindle speed (min.): 20 rpm, For sale: Aciera F4 milling machine – ISO 30 – very complete with many accessories For sale: an Aciera F4 universal milling machine, equipped with an ISO 30 tool holder and featuring a very extensive range of accessories. The Aciera F4 is a high-quality Swiss precision milling machine, known for its robust construction, accuracy and versatility. This type of machine is very popular with toolmakers, precision workshops and enthusiasts of classic quality machines. Thanks to its universal design, the F4 is suitable for a large number of milling, drilling and precision machining operations. Technical specifications: • Brand: Aciera • Type: F4 • Design: Universal milling machine • Spindle taper: ISO 30 • X-axis travel: 400 mm • Y-axis travel: 180 mm Godpfx Aezxgyfog Teuh • Z-axis travel: 400 mm • Solid and precise Swiss construction • Suitable for both horizontal and vertical milling, depending on the head and accessories used • Highly versatile Very extensive accessories The machine comes with a very large number of accessories, including various ISO 30 tool holders and other original and matching accessories. Including: • Dividing head • Various dividing plates • Rotary table • Machine vise • Various ISO 30 milling chucks • Various collet chucks and collets • Milling arbors and holders • Various milling cutters and cutting tools • Clamping tools • Drawbars • Clamping devices • Parallel blocks and clamping materials • Various original and matching machine attachments • And much more The large number of accessories makes this a particularly complete machine that can be used immediately in a wide range of applications. The extensive collection of holders, collets, dividing equipment and clamping tools alone represents a significant value. The Aciera F4 is not a light hobby milling machine, but a real precision and toolmaking machine. With a working area of 400 mm in X, 180 mm in Y and 400 mm in Z, the ISO 30 taper and the extensive accessories, this is a particularly versatile machine. A great opportunity to purchase a very complete Aciera F4 with ISO 30 taper and an exceptionally large number of accessories. Condition: used Location: Emmeloord Asking price: € 6,850 VAT: excluding VAT Inspection and demonstration are possible by appointment. If you are seriously interested or would like more information about the machine and the available accessories, please contact us.

Condition: good (used), Universal tool milling machine Mikron WF 2 Manufacturer: Mikron Type: WF 2 Machine category: Universal tool milling machine Spindle speeds: 12 Speed range: 50–2240 rpm Spindle speed step: 1.4 Feeds: 18 Feed range: 8–400 mm/min Feed step: 1.25 Rapid traverse rate: 1400 mm/min Milling spindle motor: 2-speed, 1.2/1.8 kW at 1400/2800 rpm Feed motor: 0.55 kW at 1400 rpm Coolant pump motor: 0.1 kW at 2800 rpm Longitudinal travel X: 420 mm Transverse travel Y: 250 mm Vertical travel Z: 335 mm automatic / 340 mm manual Vertical travel with optical measuring system: 300 mm automatic / 310 mm manual Gujdpszw U Nfofx Ag Teh Clamping surface of fixed angle table: 250 × 700 mm Machine weight with vertical milling head and angle table: approx. 770 kg Weight with all accessories: approx. 1250 kg Position indicator: digital for X/Y/Z Machine vice: included Tool holders and collets: extensive range of accessories available Operating manual: included No guarantee is given for the accuracy, completeness, or up-to-dateness of the information provided.

Condition: ready for operation (used), Year of construction: 2003, CNC Milling Machine OPS Type OPS HSC 600 Year of manufacture 2003 CNC control system Andronic 3D path control with Ethernet interface Travel distances X/Y/Z 625/375/350 mm Tool changer based on Erowa system, 40 positions Spindle speeds 5000 – 40,000 rpm Fixed table, load capacity up to 600 kg Travel speed up to 20 m/min Gsdpfx Aez Ixkfog Touh Repeatability 0.002 mm Tool changer, 32 positions Spindle HSK 32 E Drive power 9 kW Weight 3500 kg Price: Euro 3,750.00 (plus VAT), ex works

Condition: used, CNC tool milling machine MAHO, type MH 400 E Machine no. 43072, year of manufacture 1989 Travel distances X: 400 mm, Y: 250 mm, Z: 375 mm Gedpfxoh Ic Ufe Ag Tjuh Table size 700 x 270 mm Distance spindle nose / table max. 410 mm Tool holder ISO 40 with draw bolt type B Spindle speed 80 - 4000 rpm, 18 steps Feed rate 1-1500 mm/min, stepless Rapid traverse (X, Z and Y) 2.5 m/min. Quill travel, vertical 50 mm Spindle drive 2.2 kW Power connection 400 Volt, 50 Hz, 19 kVA - swiveling control panel with CNC path control PHILIPS 432 - LCD monitor VISCOTECH - hydro-mechanical tool clamping system - pivoting device for the vertical milling head - splash guard cabinet as a table enclosure with 3 fold-up doors - electrical control cabinet fixed to the machine - V24 (RS 232) interface for data transfer - 52470 operating hours, main switch on - fixed angular table - coolant system with coolant pump located next to the machine - central oil lubrication system Vogel - operator's manual, electrical wiring diagram Space requirement L x W x H 2250 x 1800 x 1850 mm Weight approx. 1.5 tons good condition