Used Traub Cnc Turning And Milling Center for sale (34,519)

Year of construction: 2023, condition: ready for operation (used), An unused Traub CNC twin-spindle turning and milling center with peripheral equipment is available. Spindle types 1/2: D76/D76, max. turning length: 900mm, max. workpiece diameter: 76mm, number of tool carriers: 3, control system: Traub TX8i-s V8. Main spindle bore: 76mm, taper size: 6, hollow clamping cylinder: D76/20, indexing: 2.5°, clamping pressure range: 8bar-75bar. Counter spindle bore: 76mm, taper size: 6, hollow clamping cylinder: D76/20, indexing: 2.5°, clamping pressure range: 8bar-75bar. Upper tool carrier: axes: X/Y/Z, stations: 12. Lower left tool carrier: axes: X/Y/Z, stations: 12. Lower right tool carrier: axes: X/Y/Z, stations: 12. Including Isi Elbaron RON4DHEC mist extraction and filtration system, custom-built circulation conveyor, Bürener hinged belt chip conveyor, Bürener Eco-Fluid coolant system (600l), cooling unit, coolant chiller, Traub WH workpiece handling system, various grippers and gripper pairs, IoT, and management and monitoring software. This machine was never put into operation and is therefore in as-new condition. Documentation available. An on-site inspection is possible. Iodpozkvkqsfx Agyeih

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 138616, turning length: 1,000 mm, turning diameter: 580 mm, spindle speed (max.): 5,000 rpm, controller model: Mazatrol Fusion 640 MT, milling spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS Max. turning diameter: approx. 580 mm Max. machining diameter: approx. 520 mm Max. turning length: approx. 1,000 mm Main spindle speed: up to 5,000 rpm Milling spindle speed: up to 12,000 rpm Isdpfsz Inaisx Agyeih MACHINE DETAILS CNC control: Mazatrol Fusion 640 MT EQUIPMENT Main spindle Milling spindle with B-axis Y-axis C-axis Chip conveyor Documentation, if available Coolant system Tool changer: automatic

Condition: good (used), Year of construction: 2001, Machine is in good working condition. Parts shown by hand not come. Iijdpfxez Uvpme Agysh

Condition: excellent (used), Year of construction: 2012, Machine data Year of manufacture: 2012 Control system: Mitsubishi Spindles: Main and counter spindle Y-axis: Available Tool turret: 8 stations Bar feeder: LNS Sprint 542 Full load current: 84 A Connection, weight and dimensions Machine weight: 3,000 kg Voltage / phases / frequency: 200 V / 3~ / 50–60 Hz Connection power: 29 kVA Equipment and scope of supply Main and counter spindle Y-axis Tool turret with 8 stations Iijdpfx Agjz Tc S Eeysh LNS Sprint 542 bar feeder Basic set of tool holders; the exact scope of holders will be listed in the quotation. Further accessories belonging to the machine, as shown in the offer photos. LNS Sprint 542, basic set of tool holders and further accessories belonging to the machine, as shown in the offer photos. Exact scope of holders as per quotation. Technical specifications are subject to change without notice. Errors and prior sale excepted. The properties and scope of supply agreed upon in the purchase contract shall be binding.

Condition: good (used), Year of construction: 2010, Ref. -No.: 10287 Manufacturer: DMG Type: DMC 210 FD Year of construction: 2010 Type of control: CNC-Steuerung Control: Heidenhain Mill Plus Storage location: Halberstadt Country of origin: Deutschland X-Travel: 2100 mm Y-Travel: 2100 mm Z-Travel: 1250 mm Machine length: 11.000 mm Machine width: 5.000 mm Machine Height: 3.500 mm Max. Workpiece diameter: 2500 mm Max. Workpiece Weight: 6.000 kg Max. rotary table diameter: 1.850 O Table speed range: 250 min/-1 Tool Taper: HSK-A100 Tool Piece Magazine With: 183 Pcs./pcs. Spindle Speed: 12.000 RPM Max. Torque On The Boring Spindle: 288 Nm Max. Torque: 2.000 Nm Feed Speeds X/Y/Z Axis: 30.000 mm / min Max. Workpiece height: 1.460 mm axes: 5 Further information: Turning and milling center incl. pallet changing system Gear spindle Coolant treatment system, with belt filter, 710 x 50mm 1 Knoll 600S2 chip conveyor 2 Losma oil mist extraction units 1 steel platform (storage space for clamping device): 5,300 x 2,900 mm - Axes renewed 11.2024 - New encoder, electrical components renewed Isdpfezkpupox Agyjih - Geometry protocols available Machine is still in production and under power. The machine can be viewed at any time by appointment.

Condition: ready for operation (used), Year of construction: 1994, TRAUB TNS 65 D / 5-axis CNC turning-milling center TX8D -TX 8D control system -COMPLETE TECHNICAL DATA – SEE PHOTOS -Year of manufacture: 1994 -Hydrobar tool magazine -Tailstock -Various powered tool holders -Three-jaw chuck Iijdpjzpf I Asfx Agyjh -Tool holder -Complete documentation Errors and omissions excepted.

Year of construction: 2004, condition: ready for operation (used), A Gildemeister CNC double-spindle turning and milling center including coolant system and chip conveyor is available. Turning diameter over bed: 640mm, machining diameter: 400mm, center distance: 1930mm, travel X/Z: 550mm/1585mm, travel Y: +/-110mm, B-axis: +/-120° (interpolating), C-axis: 360°. Main spindle: power: 36kW/45kW, speed: 4000rpm, torque: 600Nm-730Nm, bore: 107mm. Milling spindle: Speed: 12000rpm, power: 13.2kW/22kW, torque: 100Nm. Tool places: 60, carrier: turret 12-fold star SW 380, machine dimensions X/Y/Z: approx. 9300mm/4600mm/3100mm, weight: approx. 20000kg, control: Siemens Sinumerik 840D powerline. Documentation available. On-site inspection is possible. Iedpfxswmdv Aj Agyjih

Condition: excellent (used), Year of construction: 1990, functionality: fully functional, Traub CNC lathe TNS60, TX8D, year of manufacture 1990, serial no. 1403 C-axis, rotary tool drive, 1 turret VDI40, tailstock, chip conveyor, through-hole chuck cylinder, collet chuck 185E, AMK drive. Very good condition, fully functional. Machine geometry has been checked and corrected/adjusted. The machine was completely overhauled in 2019 and has had few operating hours since then; guide rails, spindle bearing, and ball screws are in top condition. Iedpsz Eqmtsfx Agyeih Scrapers and belts have been checked and replaced. The machine can be inspected while powered on.

Condition: reconditioned (used), Year of construction: 2012, Johnford SV-48H “Super Vertical” CNC Vertical Machining Centre Specification: Model: SV-48H Manufactured In June 2012 Heidenhain iTNC 530 CNC Control Maximum spindle speed: 6,000 rpm Machine Weight: 10,000 kg, stated on the plate Electrical supply: Three-phase, 415 V, 50 Hz Full-load current: 76 A Compressed-air pressure: 5–7 bar X-axis travel: 1,220 mm Y-axis travel: 710 mm Z-axis travel: 630 mm Table size: 1,300 × 700 mm Maximum table load: 1,500 kg Spindle nose to table: 100–730 mm Isdpfxsz N H Ene Agysih Spindle centre to column: 740 mm Spindle taper: BT50 Spindle motor: 11 kW continuous / 15 kW at 30-minute rating Spindle transmission: High/low gearbox Rapid traverse, X / Y / Z: 24 / 24 / 24 m/min Cutting feed rate: 1–12,000 mm/min Tool magazine: 24 Station Arm type ATC Maximum tool length: 400 mm Maximum tool weight: 15 kg For sale with *Jet Machinery Ltd* Jet Machinery Stock No: #MAN001 Machine Serial Number: VBD12242 Cost: £24,950+ 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: 2007, operating hours: 4,262 h, functionality: fully functional, machine/vehicle number: R7AV13, turning diameter: 65 mm, Can be powered up, the condition of the bar feeder is unknown, removed from production due to arrival of a new machine. On both turret heads, the use of a driven tool holder is possible in all positions. Iiedpfxjyxxhqj Agyeh

Year of construction: 1989, condition: excellent (used), For sale: CNC lathe Mazak QuickTurn 20N. The lathe is in very good condition. Equipment includes: MAZATROL T-2, MAZATROL CAM-T-2 control system. Iiodpfoz Scfksx Agysh

Condition: ready for operation (used), Year of construction: 2005, operating hours: 10,223 h, functionality: fully functional, machine/vehicle number: 1278R18TBF, turning length: 720 mm, turning diameter over cross slide: 530 mm, turning diameter: 320 mm, spindle speed (max.): 4,000 rpm, spindle bore: 65 mm, travel distance X-axis: 270 mm, travel distance Y-axis: 120 mm, travel distance Z-axis: 720 mm, bar passage: 65 mm, total height: 2,100 mm, total length: 4,300 mm, total width: 2,000 mm, overall weight: 4,200 kg, number of tool stations in tool turret 3: 12, Due to the closure of the business, an AMV Angelini Oscar turning machine with a Y-axis and counter-spindle is for sale. Iodpfjy S R Atex Agyjih The machine is very well equipped – 3-jaw chuck for the main and counter-spindle, collet chuck Hainbuch for the main and counter-spindle, parts catcher, prepared for a bar feeder, chip conveyor. High-pressure pump, 12 powered tool stations VDI30. Control system: Fanuc 21 I-TB series. Numerous accessories are included, such as turning tool holders and powered tools. The machine is still connected to power and can be inspected by arrangement. Price includes loading onto a truck (FCA).

Year of construction: 2006, condition: ready for operation (used), A Mazak CNC 5-axis turning and milling center with counter spindle is available. Swing diameter: 820mm, machining diameter: 820mm, machining length: 1500mm, max. workpiece weight in chuck/between centers: 650kg/150kg, main spindle speed: 1600rpm, spindle bore: 185mm, power: 30kW/40kW, tailstock force: 15kN, quill stroke: 1466mm, tool holder: BT50, spindle speed: 10000rpm, travel X/Y/Z: 870mm/500mm/1600mm, rapid traverse: 40m/min. Machine dimensions X/Y/Z: approx. 6500mm/3700mm/3200mm, weight: approx. 26000kg, control: Mazatrol Matrix. Documentation available. An on-site inspection is possible. The machine is located in China. Iodpfxexf Iklj Agyjih

Condition: new, Year of construction: 2026, functionality: fully functional, turning height: 2,300 mm, workpiece weight (max.): 12,000 kg, turning diameter over cross slide: 2,650 mm, turning diameter: 2,700 mm, faceplate diameter: 2,000 mm, total height: 7,100 mm, total width: 5,500 mm, total length: 8,500 mm, rotary table diameter: 2,000 mm, rotational speed (max.): 250 rpm, rotational speed (min.): 1 rpm, spindle speed (min.): 5 rpm, spindle speed (max.): 2,500 rpm, table load: 12,000 kg, table diameter: 2,000 mm, warranty duration: 24 months, overall weight: 63,000 kg, faceplate torque: 43,000 Nm, repeat accuracy: 0.015 mm, REM SCR 27 1SF — CNC Vertical Turning & Milling/Drilling Center 🔴 MACHINE CURRENTLY UNDER ASSEMBLY — DELIVERY MAX 3 MONTHS 🔴 24-MONTH WARRANTY — LONGEST IN ITS CLASS 🔴 UNBEATABLE PRICE FOR EUROPEAN CNC QUALITY ━━━━━ MACHINE HIGHLIGHTS ━━━━━ ✓ Complete turning + milling + drilling in ONE setup ✓ 12-Station ATC — bi-directional, 30 sec tool change ✓ Live spindle ISO 50 — 5 to 2,500 RPM | 37 kW ✓ C-Axis for full contour milling ✓ FANUC 0i-TF PLUS CNC — global support ✓ Heidenhain absolute measuring system (X: LC 195F) ✓ CE certified, full enclosure 3,300mm height ✓ Heavy-duty Meehanite cast iron structure Iiodpfezb Ufvex Agyoh ━━━━━ TECHNICAL SPECIFICATIONS ━━━━━ • Max Machining Diameter: 2,650 mm | Swing: 2,700 mm • Max Machining Height: 2,300 mm • Table Diameter: 2,000 mm (8 T-slots + 4 clamping jaws) • Max Workpiece Weight: 12,000 kg • Table Speed (turning): 1–250 RPM • Main Motor: 100 kW FANUC servo | Torque: 43,000 Nm • Ram Cross Section: 250×250 mm • X/Z Rapid Feed: 10,000 mm/min | Feed: 0.02–6,000 mm/min • X/Z Thrust Force: 35,000 N • ATC: 12-station disc | Max tool Ø 300mm | L 400mm • Coolant: 2,000 L tank | External 10 bar | Through-spindle 40 bar • Chip Conveyor: SARIGÖL hinged, 500mm wide • Accuracy: ±0.020 mm/m | Repeatability: ±0.015 mm • Electrical: 400V/50Hz | 140 KVA | Fanuc 0i-TF PLUS • Weight: 63,000 kg | 8,500×5,500×7,100 mm ━━━━━ IDEAL APPLICATIONS ━━━━━ Large gear blanks | Ring gears | Wind energy hubs & rings Heavy castings & forgings | Oil & gas flanges Mining equipment components | Aerospace large parts ━━━━━ COMMERCIAL TERMS ━━━━━ Delivery: MAX 3 MONTHS from order Warranty: 24 MONTHS parts + labor Incoterms: EXW Bacău, Romania Payment: 50% advance + 50% before shipment Installation & commissioning: included Manufacturer: REM Bacău, Romania

Year of construction: 2008, condition: ready for operation (used), A Mori Seiki CNC turning and milling center with counter spindle including automation is available. Tool turrets: 3, tool stations: 3×16, live tools: all stations, X-axis travel: 210mm, Z1/Z2/Z3-axis travel: 300mm/810mm/300mm, main spindle bore: 55mm, spindle speed: 6000rpm, automation robot: LR Mate 200iC 5L, payload: 5kg, reach: 892mm, repeatability: 0.03mm. Machine dimensions X/Y/Z: approx. 3800mm/2700mm/2500mm, weight: approx. 8900kg, control: Fanuc 31i-A, power-on hours: 101035h, operating hours: 68322h, process hours: 34697h. Including an automated CO2 fire detection system, transformer, machine extraction system, 4× workpiece carriers and an automatic diameter detection system. Documentation available. An on-site inspection is possible. Ijdpjzlt R Dsfx Agyeih

Year of construction: 2008, condition: ready for operation (used), A Mori Seiki CNC turning and milling center with counter spindle including automation is available. Tool turrets: 3, tool stations: 3×16, live tools: all stations, X-axis travel: 210mm, Z1/Z2/Z3-axis travel: 300mm/810mm/300mm, main spindle bore: 55mm, spindle speed: 6000rpm, automation robot: LR Mate 200iC 5L, payload: 5kg, reach: 892mm, repeatability: 0.03mm. Machine dimensions X/Y/Z: approx. 3800mm/2700mm/2500mm, weight: approx. 8900kg, control: Fanuc 31i-A, power-on hours: 101035h, operating hours: 68322h, process hours: 34697h. Including an automated CO2 fire detection system, transformer, machine extraction system, 4× workpiece carriers and an automatic diameter detection system. Documentation available. An on-site inspection is possible. Iodpfszlt Sbox Agysih

Condition: good (used), Year of construction: 2011, functionality: fully functional, turning length: 1,011 mm, turning diameter: 658 mm, spindle bore: 102 mm, travel distance X-axis: 615 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 1,077 mm, rotational speed (max.): 3,300 rpm, rotational speed (min.): 50 rpm, bar passage: 102 mm, total height: 2,720 mm, total length: 6,585 mm, total width: 2,800 mm, overall weight: 13,400 kg, We are pleased to offer this Mazak Integrex i-400 x 1000 multitasking CNC machine, manufactured in 2011 and equipped with Mazatrol Matrix control. A versatile machine combining turning and milling operations in a single setup, ideal for precision machining and complex (bigger) components. Technical specifications: Turning diameter: 658 mm Max. turning length: 1011 mm Bar capacity: 102 mm Travel on X-axis: 615 mm Travel on Y-axis: 250 mm Iiodez Rt Dtjpfx Agyeh Travel on Z-axis: 1.077 mm B-axis travel: -120/+120° Main and spindle: 50 - 3300 1/min. B-axis index increments: 0,0001° C-axis indexing of spindle: 0.0001° Milling spindle: 12,000 rpm (Capto C6) Tool magazine: 36 tool positions NC Tailstock: MK5 We realise that you may wish to receive further information or view the machine. In that case, please contact us, providing your company details so that we can get in touch with you. About Mamach Machinehandel: With over 40 years’ experience in the CNC machinery sector, we are now one of Europe’s leading suppliers of metalworking machinery. Our success is based on high quality, customer-focused service and a strong international network. Discover our wide range of used CNC lathes and machining centres – we’d be happy to advise you personally!

Condition: good (used), Year of construction: 2007, functionality: fully functional, spindle diameter: 60 mm, We are selling our INDEX G200. The machine is in excellent condition and can be inspected while powered on. Iiodpfjz I Rxnjx Agyoh It is being sold including a bar feeder, chip conveyor, and various tools. The machine has only been operated with oil. The machine has X/Y/B axes!

Condition: good (used), Year of construction: 2013, functionality: fully functional, Technical data, prices, and images can be found in the PDF files attached. Iedpfezuddyjx Agysih

Condition: good (used), Year of construction: 2002, functionality: fully functional, 1 x CNC turning center Traub TNA 300 Year of manufacture: 2002 (Spindle hours: 40746) Control: System TX 8 H with bar feeder LNS Hydrobar + chip conveyor Knoll Well-maintained machine with an extensive range of accessories, in excellent optical and technical condition. Ijdpfx Aowtlz Tegyeih Accessories 33 x VDI 30 tool holders for turret (11 of which are driven) 1 x additional collet chuck with spindle reduction sleeve 10 x collet 181 E 10 x collet 171 E optional 1 x rotating steady rest in tailstock 1 x ATC optics Complete documentation The machine can be inspected while running.

Condition: good (used), Year of construction: 2004, operating hours: 4,900 h, functionality: fully functional, turning length: 1,070 mm, turning diameter over cross slide: 400 mm, turning diameter: 560 mm, spindle motor power: 37 W, spindle speed (max.): 4,500 rpm, Gildemeister GMX 200 Linear (2004) KUKA KR 150-2 Robot (2004) Automated Mill-Turn Production Cell For sale: High-performance automated machining cell comprising a Gildemeister GMX 200 Linear mill-turn center and a KUKA KR 150-2 industrial robot. The system is engineered for efficient, flexible, and unmanned production operations. CNC Lathe / Mill-Turn Center Gildemeister GMX 200 Linear – Technical Specifications General Manufacturer: Gildemeister Model: GMX 200 Linear Year of manufacture: 2004 Machine type: CNC mill-turn center Control system: Siemens Sinumerik 840D Drive technology: Linear motors on X, Y, and Z axes Turning Maximum turning diameter: 560 mm Turning diameter over cross slide: 400 mm Maximum turning length: 1,070 mm Bar capacity: 65 mm Axes and Travels X-axis travel: 485 mm Y-axis travel: 160 mm Z-axis travel: 1,070 mm B-axis swivel range: ±110° Main Spindle Spindle speed: 5,000 rpm Spindle power: 37 kW Tool interface: HSK-A63 Milling Milling spindle speed: 12,000 rpm Tool holder: HSK-A63 Tool System Number of tool positions: 48 Automatic tool changer Equipment Y-axis B-axis milling unit Linear motor technology Chip conveyor Central coolant system Full CNC integration for robotic automation Industrial Robot KUKA KR 150-2 – Technical Specifications General Manufacturer: KUKA Model: KR 150-2 Robot type: 6-axis industrial robot Year of manufacture: 2004 Application: Part handling / automation Load and Reach Maximum payload: 150 kg Maximum reach: 2,700 mm Axes Number of axes: 6 Axis Motion range A1 ±185° A2 −155° / +35° A3 −120° / +158° A4 ±350° A5 ±125° A6 ±350° Axis Speeds A1: 120 °/s A2: 110 °/s A3: 110 °/s A4: 190 °/s A5: 180 °/s A6: 260 °/s Accuracy Repeatability: ±0.2 mm Controller and Electrical Controller: KUKA KRC2 Power supply: 3 × 400 V / 50 Hz Isdpfx Aex Iflhegysih Installation Mounting: Floor-mounted Installation position: Freely programmable Itsbmtox Iflhj Dty Aoc Weight Robot weight: 1,245 kg Production Cell Advantages - Turning and milling in a single setup - Automated part loading and unloading - Suitable for serial production and unmanned operation - High precision and productivity - Ideal for CNC job shops and industrial manufacturing 📍 Location: Finland 🚚 Delivery: Transportation can be arranged 📄 Condition: Used ℹ️ Note: Technical specifications to be verified with the seller prior to purchase.

Condition: good (used), Year of construction: 1999, functionality: fully functional, turning length: 2,500 mm, Mazak INTEGREX 50YR-2500U – Technical Data Machine type: CNC Turning/Milling Center / Multitasking Iedpfxoyuucno Agyeih Manufacturer: Mazak Control: MAZATROL PC-Fusion CNC 640MT Year of manufacture: 1999

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: 615, overall weight: 8,700 kg, The Mori Seiki SL-303 BMC/1500 is a robust, high-precision 3-axis CNC inclined-bed turning and milling center. The model designation indicates a system with driven tools (BMC), C-axis, milling function (MC), and an extended distance between centers of 1500 mm for machining long workpieces (e.g., shafts). Equipment: -Single spindle, three-jaw chuck, automatic tailstock SMW Autoblock, 12-tool turret, automatic steady rest, chip conveyor Control: -MSG-501 (SL303-615) Key Features & Advantages: -Complete machining (Multi-Process): By using driven tools and C-axis control, milling, drilling, and threading operations can be performed directly after turning without re-clamping. Iiedpfx Agoz N Dkbeysh -High rigidity: The massive cast iron inclined bed effectively dampens vibrations, which contributes to excellent surface finishes and a long tool life. -Thermal stability: Comprehensive cooling and oil circuits around the spindle minimize thermal expansion during long and heavy roughing operations. Accessories: -Workbench with partition (1 door, 3 drawers), containing: hand tools -Telescopic drawer cabinet (7 drawers), side shelf, containing: various turning tools and tool holders

Condition: good (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: R2DU2101, CNC lathe with main and sub spindle, featuring two 12-position turrets and double bar feeder. Make: EMCO, Model: TURN 332MC Plus Year of manufacture: 2006, Serial number: R2DU2101 Control system: Siemens Iijdpfx Aeyzn U Ejgyjh Maximum turning diameter: 220 mm ----- Attractive offer – flexible & worry-free We offer you not only a high-quality product, but also tailored financing options to suit your requirements. Whether you prefer a down payment, installment plan, or individual financing model – together, we will find the solution that fits your needs. Upon request, we can also arrange complete transport logistics. From planning through to reliable delivery, we ensure a smooth and punctual process so that you do not have to worry about a thing. 📞 Feel free to contact us for more information or a non-binding quote. We provide personal and professional advice. Subject to prior sale, modifications, and errors!

Condition: good (used), Year of construction: 2008, Ref. -No.: 10657 Manufacturer: EMAG Type: EMAG VTC 250 Year of construction: 2008 Type of control: CNC Control: Siemens Sinumerik 840D Storage location: Hakberstadt Country of origin: Germany Turning Length: 630 mm Tool Taper: VDI 40 Turret places: 1 Pcs Number of tool stations: 12 pc Turning Speeds: 5000 RPM Chuck diameter: 250 mm Further information: Iedpjzx Nzfsfx Agyoih - The machine features an overhead drive spindle with a tailstock at the bottom. - Coolant tank, approx. 1,000 L, including - a paper filter roll. - Clamping devices: Hainbuch clamping top, including various centering tips - Gripping devices on the turrets for feeding and removing raw and finished parts during magazine operation. - Magazine loading - Vertical pick-up lathe, which can generally be easily upgraded for automatic loading and unloading. The machine can be viewed while powered on by prior arrangement.