Used Spindle Hours for sale (23,236)

Condition: used, Year of construction: 2000, machine/vehicle number: LC590, Pieralisi Used Complete Line Jumbo 3 2000 for oil production - 3 tons per hourTechnical Specifications & Performance DataThis second hand complete oil production line is engineered for continuous olive oil extraction with industrial reliability and efficiency. Designed and manufactured by Pieralisi, the JUMBO 3 configuration delivers consistent throughput for food-grade processing and can be integrated downstream with bottling equipment for industrial packaging operations.Manufacturer: PieralisiModel: JUMBO 3Production capacity: 3 tons per hourApplication: Edible oil extraction and clarificationLine composition: Leaf remover, washer, crusher, malaxers (7 units total), decanter, separator, conveyorsYear of manufacture: 2000Configuration: Complete process line, suitable for integration with a used bottling line for final packagingAdvanced Automation & Control SystemsThe Pieralisi JUMBO 3 platform is known for robust process control across extraction stages. The line supports synchronized operation from fruit preparation through separation, ensuring stable throughput and repeatable quality. Quick adjustments on the malaxers and decanter support optimization for different olive batches and temperatures.Process-stage synchronization for steady 3 t/h throughputAdjustable malaxing parameters for yield and quality optimizationConsistent separation and clarification via decanter and final separatorOperator-friendly controls supporting safe and reliable operationProduction Line Integration CapabilitiesEngineered as a complete process solution, this second hand line interfaces easily with upstream fruit intake and downstream industrial packaging or bottling equipment. Conveyors enable smooth material handling between stages, while modular elements facilitate format and process adjustments.Inline integration with depitting, storage, and bottling/packaging linesConveyor-based transfers between preparation, malaxing, and separationFlexible setup for edible oil production workflowsMachine Condition & Maintenance HistoryThe complete line has been dismantled and stored. Components are complete as listed, ready for inspection and recommissioning at the new site.Operational status: dismantled and in storageComplete core components included as listedOperational Performance & VersatilityWith a 3 tons per hour capacity, the line delivers stable performance across critical stages of oil extraction. The seven malaxers provide thermal and residence-time flexibility to balance yield and flavor profile. The decanter and final separator ensure efficient solids-liquid separation and product clarity suitable for edible oil standards.High-throughput crusher feeding multiple malaxersSeven malaxers: 2 double and 3 single units (7 malaxing sections total)Decanter centrifuge for primary separationFinal separator for polishing and clarityInstallation Requirements & S... Lhedpfoyhb Auox Abvjd

Condition: used, Milling spindle Manufacturer: HSD Type: ES 779L 4P 12.00 kW H1 HSD milling spindle 12 kW with tool changer and Lsdpfx Ajwyay Dobvohd 6-position station for Kuka Quantec series Comprising: 1 unit Water-cooled milling spindle with tool changer HSD ES779L 4P 12.00 kW H1, liquid cooling 1 unit Tool station for 6 tools (tool changer station) with Leonie measurement station for tool inspection 1 unit Kuka tech cabinet with KEB frequency inverter, control technology and water chiller Art. No. 00216249, Serial No. 0395009, Year of manufacture 2018 Weight 360 kg 1 unit Hose package and connection cable from the control cabinet to the HSD spindle. Originally intended for a Kuka robot from the Quantec series, all holders and connections are included. 18326ä

Condition: good (used), Year of construction: 1978, functionality: fully functional, turning diameter over cross slide: 480 mm, spindle bore: 78 mm, turning length: 1,000 mm, VDF Boehringer D48 Equipped with Heidenhain digital readout Lhjdpfx Ajxqh Rcjbvjd Good condition Extensive range of accessories Forkardt wedge bar chuck Numerous sets of base and top jaws 400 mm faceplate Steady rest Multifix quick-change toolpost with a variety of holders Various lathe centers and tapers The machine can be inspected at our production site.

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, turning diameter over cross slide: 270 mm, spindle bore: 77 mm, center height: 250 mm, turning length: 1,500 mm, quill stroke: 180 mm, quill diameter: 70 mm, spindle speed (max.): 2,000 rpm, spindle speed (min.): 12 rpm, We are offering the following on behalf of the client: conventional lathe CONTUR SN - 500 - center distance 1500 mm with Forkhard chuck Ø 315 mm Multifix size C and digital display in 3 axes. Lhjdpfjvt Ufcox Abvod The machine was only used for re-turning and is in very good condition. The sale is due to lack of space. New price approx. 32,000 euros

Condition: used, MASTERWOOD MULTI-SPINDLE DRILLING MACHINE, 21 spindles, Lhjdpfxoywwwhs Abvsd left/right spindles, quick-change clamping system, spindle pitch 32mm, vertical or horizontal drilling, 3 pneumatic clamps, power supply 380V, The machine is fully functional and ready for work.

Condition: good (used), Year of construction: 2018, operating hours: 1,619 h, load capacity: 1,600 kg, fuel type: electric, empty load weight: 472 kg, mileage: 1,619 km, Well-functioning electric pallet truck Linde T16 from 2018; Capacity of 1,600 kg; 1,619 hours on the counter; Equipped with battery, external charger, and automatic filling system Lsdpfx Aew Tk R Sebvjhd

Condition: used, Year of construction: 1979, functionality: fully functional, Leadscrew and feed rod lathe Lhodpjxt Ngqjfx Abvjd Make: WEILER Model: COMMODOR Year: 1979 Technical Data Manufacturer: Weiler Model: Commodor Centre distance: 1000 mm Swing over bed: 400 mm Spindle bore: 50 mm Speed range: 63-2000 rpm Drive power: 4 kW Dimensions: approx. L 2.2 x W 1.0 x H 1.7 m Weight: approx. 1.5 t Equipment • 3-axis digital readout • Drill chuck • Röhm 3-jaw chuck, D 200mm • Multifix toolpost • The additional 3-jaw chuck shown on the machine is not included in the scope of delivery! All information without guarantee. A demonstration under power is possible at any time in our showroom.

Condition: used, Ball screw with SIEMENS servomotor Linear guide with permanent SIEMENS servomotor Type: 1FK6044-7AH71-1EG0 Type: 1FK7044-7AH71-1EG0 ID No. YF RN22 5076 01 001 Year of manufacture: 2003 Axis travel: 540 mm Total length: 900 mm Shaft diameter: 40 mm Lead: 40 mm Ball diameter: approx. 6 mm - Compact unit with servomotor and ball nut - Ball screw guided to prevent rotation, driven via nut - Ball screw Ø 40 mm (hollow shaft, inner diameter = approx. 22 mm) - Permanent-magnet SIEMENS servomotor Type: 1FK6044-7AH71-1EG0 (Serial No: ID No. YF RN22 5076 01 001) Total dimensions L x W x H: 900 x 200 x 330 mm Weight: 30 kg Good condition Ljdpsgi E Hdsfx Abvjhd Removed from a fully functional special-purpose machine, tested before removal. 8 units available The stated price refers to 1 unit.

Condition: used, Multi-speed machine with flexible shaft BIAX type MB 4-2 Machine no. No. 9/50/55 Year of construction approx. 1970 Length of the flexible shaft: 2 meters Speed: 900 - 9000 rpm infinitely variable Motor speed: 3000 rpm Ledpfx Aofim Tiebvehd Motor power: 1.2 kW = 1.5 HP Mains connection: 380 Volt, 50 Hz - Handle straight grinder with collet Ø 6 mm - Swivel and rotatable base - Transport trolley with 2 drawers Overall dimensions: 850 x 550 x 1100 Weight: approx. 80 kg good condition Universal for milling, grinding and polishing work

Condition: used, DC main spindle drive, converter unit with digital control Simoreg V55 Spindle module, drive controller, rectifier, DC controller Manufacturer: SIEMENS Type: SIMODRIVE 6RA2725-6DV55-0 D380/60 Mreq-GdG6V55-3A0 Version: V55 basic unit Input voltage: 3 AC 380 V Input frequency: 50 / 60 Hz Lhjdpfeh D Syrox Abvod Input current: 49 A Output voltage: 380 VDC Output current: 60 A Rated power: 22 kW Dimensions (W x H x D): 270 x 260 x 290 mm Weight: approx. 25 kg The drive controller is still operational in a Gildemeister GDM42. The matching drive motor can be found under stock number 60347. Further components from the Gildemeister can be found under stock numbers: 60346, 60347, 60348

Condition: used, High-speed milling spindle HENNINGER type 814 / 5131 / 1:5 / 15000 Speed max. 15000 rpm at 70% ED Gear ratio 1:5 Power transmission up to approx. 2.5 kW Front dimension 110 mm (machine spindle to clamping nut) Lsdpfx Asf Axn Ujbvjhd Tool holder MK4 with M16 tightening thread Collets type OZ16 Ø 6 / 8 / 9 / 10 / 11 / 12 / 12.5 / 13 / 14 mm dead weight 6.5 kg good condition

Condition: used, High-speed milling spindle HENNINGER Type 801 - N 503 Maximum speed: 6,000 rpm at 70% duty cycle Gear ratio: 1:6 Power transmission: up to 2.5 kW Projection: 110 mm (from machine spindle to clamping nut) Tool holder: SK 40- S20x2 Collets Ø 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 5 / 7 / 8 / 9 / 10 / 11 / 12 / 13 / 14 / 15 / 16 mm Ljdpfsfxg T Uex Abvjhd Supplied in a wooden storage case The head is equipped with bronze gears for high torque. Net weight: 5 kg Total weight: 9.4 kg Good condition

Condition: used, Drive motor, DC servo motor LENZE type GFQUBT 112-22 Spindle motor, electric motor Serial no. 0239398K Year of construction: 1993 Rated power: 6 kW Operating voltage: 400 DC Rated current: 18 amps Maximum speed: 1000 rpm Excitation voltage: 210 VDC Excitation current: 3.4 amps Shaft diameter: 38 mm (shaft with 10 mm feather key) Shaft length: approx. 76 mm (shaft projection from centering edge) Centering flange diameter: 230 mm Bolt circle diameter: 264 mm, 4x 14 mm holes Longlife speedometer HÜBNER type TDP 0.2 LT-4 Speedometer voltage: 60V / 1000 rpm Speed max. 9000 rpm External fan LENZE type GSD 160 Mains connection: 400 V, 50 Hz. 0.32 kW Overall length: 830 mm (without shaft and centering flange) Overall dimensions L x W x H: 920 x 300 x 460 mm Ledpfx Abeqv I S Sevehd Own weight: 130 kg good condition

Condition: used, Year of construction: 1994, Motor 6 / 7.5 kW with 4-roller feed, fixed speeds. Speed extensions. Height of worktable: 920 mm. Spindle tilting: -10° + 45°. Max. spindle projection above table: 175 mm. Spindle speeds: 3250/6500-5000/10000 rpm. Max. tool diameter: 250 mm. Weight: approx. 950 kg. Location: Nattheim. Lodow Enw Iepfx Abvshd

Condition: good (used), Year of construction: 2016, operating hours: 1,055 h, load capacity: 1,200 kg, lifting height: 5,150 mm, fuel type: electric, mast type: triplex, construction height: 2,250 mm, empty load weight: 2,800 kg, mileage: 1,055 km, Triplex reach truckBrand: Still (Germany)Year of manufacture: 2016Hours: 1,055 hoursDrive-through height: 2,250 mmLifting height: 5,150 mmEquipped with: FREELIFT and SIDESHIFT2016 battery with charger and automatic filling systemWatch the video on YouTube Ljdpfsygxhlex Abvjhd

Condition: excellent (used), For sale: Original Ziegler FP 8/8 (DIN 14420) portable fire pump with the legendary Volkswagen air-cooled engine – 1192 cm³ displacement, 34 HP. ✅ Key specifications: • Manufacturer: Albert Ziegler Giengen/Brenz (Germany) • Model: FP 8/8 • Year of manufacture: 1974 • Engine: Volkswagen Type 122 – 1.2 petrol, 34 HP at 3600 rpm • Pump capacity: 800 l/min • Head lift: 80 mWS • Rated speed: 4000 rpm • Weight: 190 kg • Gear ratio: 1:1.45 • Operating hours: 16.3 h – practically like new! ✅ Condition & features: • The fire pump is complete and in fully original condition. • Nameplates and markings are intact. • The VW engine starts easily and runs smoothly. • Mobile design, easy to transport. • Ideal for a museum, collection, display, or as a reserve unit for a volunteer fire department. 🔥 Unique – VW Beetle engine in fire service! Volkswagen engines used in Ziegler pumps are highly valued today – reliable, easy to service, and collectible. 📦 Collection in person or transport upon arrangement. Lodpfx Aboxa En Rsvehd

Condition: used, Year of construction: 2015, Technical details: number of spindles: 6 spindle passage: 22 mm ?Bar feeder complete is 4.70 meters - for 3 meters of material ?The machine is still on ?Materail to be processed on the machine: Steel ?Production with OIL Machine has only Single-NCU without PCU. The complete energy supply of all 6 main spindles was replaced in April 25. Lhsdpfx Aexc Idmjbvjd *

Condition: excellent (used), CATALOG NUMBER: 6857 TECHNICAL DATA - Spindle diameter: 30mm - Spindle height: 140mm - Interchangeable spindle - Height adjustable (up/down) - Guide fence - 4 spindle speeds + right/left rotation: 3000, 4500, 6000, 9000 RPM - Table size with extension: 1970x990mm - Motor: 5.2kW - Extraction port diameter: 1x80mm, 1x120mm - Dimensions (L/W/H): 1920x1050x1130mm - Weight: 550kg ADVANTAGES – German manufacture – Used milling machine – Very good condition Lhsdpoytf Rgsfx Abvod Net price: 11,900 PLN Net price: 2,830 EUR Net price calculated at exchange rate 4.2 PLN/EUR (in case of major exchange rate fluctuations the price may change)

Condition: excellent (used), Catalogue number 6691 TECHNICAL DATA - spindle diameter: 25mm - spindle working height: 100mm - interchangeable spindle - spindle lock - height adjustable (up/down) - spindle support - hold-downs Ledpfx Aoytd Rfobvjhd - original cast iron fence with full adjustment - 4 rotation speeds + reversible (right/left): 3000, 4500, 6000, 9000 rpm - table dimensions + mitre gauge: 1020x900mm - motor: 6kW - extraction port diameter: 2x120mm - dimensions (L/W/H): 1100x1070x1640mm - weight: 658kg – spindle support – mitre gauge – brake – very good condition, used milling machine Net price: 11,500 PLN Net price: 2,740 EUR Net price calculated at 4.2 PLN/EUR (in case of significant exchange rate fluctuations, the price may change)

Condition: used, used, top condition, incl. milling fence Milling fence with fine adjustment, central adjustment via rack and pinion, new fence jaws Make: Bäuerle Type: SFM 2 Machine no.: 8719 Tiltable from 0 to 45° Brake Motor with 2 speeds/pole changeable 6 speed levels: 1,800 - 4,500 - 5,600 - 6,000 - 9,000 - 12,000 rpm Right/left rotation Table size: 1150 x 1200 mm Milling spindle diameter: 30 mm Milling fence Space requirement approx. 1200 x 1200 x 1300 mm Weight approx. 1000 kg Lhsdpeyt R Nusfx Abvod Location: 97447 Gerolzhofen, free loaded, unpacked Delivery in as-inspected condition, function tested without overhaul, without warranty or guarantee

Condition: not inspected (used), functionality: unexamined, clamping diameter: 16 mm, rotational speed (max.): 40,000 rpm, No minimum price - guaranteed sale to the highest bidder! Bidding obligates the buyer to collect the item punctually, either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026! TECHNICAL DETAILS Spindle housing diameter: 126 / 105 mm Speed: up to 40,000 rpm Frequency: up to 1,333 Hz Coolant flow rate: 0.8 l/min Tool holder: HSK 40 C Clamping diameter: up to 12 mm (max. 16 mm) MACHINE DETAILS Lhodpfx Aoynipvobvod Maximum output: 6 kW Operating voltage: 380 V Rated current: 10.5 A Dimensions & Weight Dimensions (L x W x H): 720 x 512 x 510 mm Machine weight: 100 kg External reference: Lot 5 / Training workshop

Condition: new, Bernardo Production Lathe Goliath 500 x 2000 Technical Specifications Distance between centers: 2000 mm Center height: 250 mm Swing over bed: 500 mm Swing over gap*: 720 mm Swing over cross slide: 310 mm Bed width: 400 mm Spindle bore: 80 mm Spindle mount: DIN 55029, D1-8 Spindle speed range (24): 9 – 1600 rpm Longitudinal feed range (80): 0.063 – 6.43 mm/rev Cross feed range (80): 0.027 – 2.73 mm/rev Metric threads (46): 1 – 224 mm Inch threads (44): 1/8 – 28 tpi Quill diameter: 75 mm Quill stroke: 150 mm Quill taper: MT 5 Motor power: 7.5 kW (10.0 HP) Machine dimensions (W x D x H): 3520 x 1240 x 1550 mm Weight approx.: 3375 kg * Removable gap section: 200 mm Features • Versatile applications in general mechanical engineering, production, single-part manufacturing, etc. • Machine bed cast in one piece is extremely torsion-resistant and low in vibration, providing the essential requirement for precise turning • Modern main spindle bearing with precision angular contact ball bearings • Central, user-friendly control for feeds and threads, with lead and feed screw • Rapid traverse for longitudinal and cross feeds as standard, to reduce auxiliary times • Large dimensioned, hardened, and precision-ground gears • Removable gap bridge allows machining of large-diameter workpieces • Sliding tailstock for taper turning, handwheel with adjustable fine scaling (0.02 mm) • Electromechanical foot brake to minimize non-productive time • Excellent machining performance also in facing operations Scope of delivery Lhsdpfx Abjxl D Aqevsd • Slip clutch • Rapid traverse, longitudinal and cross • LED machine lamp • 3-axis ES-12 V digital readout with LCD display • 3-jaw chuck PS3-250 mm / D8 • Faceplate 400 mm • Fixed steady rest – max. passage diameter 200 mm • Traveling steady rest – max. passage diameter 110 mm • 1 live center / 1 revolving center • Motor with magnetic brake, CE-compliant • Foot pedal with brake function, CE-compliant • Initial fill with Shell Tellus 46 • Coolant system • Quick-change toolpost with 4 tool holders • Safety guard for quick-change toolpost • Reducing sleeve • Chip guard • Service tools

Condition: new, Bernardo Production Lathe Goliath 660 x 3000 incl. 3-Axis Digital Readout Technical Specifications Centre distance: 3000 mm Centre height: 330 mm Swing over bed: 660 mm Swing over gap*: 870 mm Swing over cross slide: 420 mm Bed width: 400 mm Spindle bore: 105 mm Spindle mounting: DIN 55029, D1-8 Speed range (16 steps): 36 – 1600 rpm Longitudinal feed range (65 steps): 0.063 – 2.52 mm/rev Cross feed range (65 steps): 0.027 – 1.07 mm/rev Metric threads (22): 1 – 14 mm Inch threads (26): 2 – 28 TPI (G/1") Quill diameter: 75 mm Quill travel: 150 mm Quill taper: MT 5 Motor power: 9.0 kW (12.0 HP) Machine dimensions (W x D x H): 4500 x 1280 x 1650 mm Approx. weight: 3990 kg * Removable bed gap: 240 mm Features • Versatile applications in general engineering, production, single-part manufacturing, etc. • The one-piece cast machine bed offers extremely high rigidity and low vibration, fulfilling a key requirement for precision turning • Modern headstock bearing with precision angular contact ball bearings • Central, user-friendly control for feeds and threading, with lead and feed screws • Rapid traverse (longitudinal and cross) as standard to minimize non-productive times • Large-dimensioned, hardened, and precision-ground gears • Removable gap bridge enables machining of large-diameter workpieces • Adjustable tailstock for taper turning, handwheel with adjustable fine scale (0.02 mm) • Electromechanical foot brake to reduce non-productive times • Excellent machining performance even during facing operations Scope of delivery • Slip clutch • Rapid traverse (longitudinal and cross) • LED machine lamp • 3-axis digital readout ES-12 V with LCD display • 3-jaw chuck PS3-315 mm / D8 • Face plate 630 mm • Fixed steady rest – max. bore diameter 250 mm • Travelling steady rest – max. bore diameter 110 mm • 1 live centre / 1 revolving centre • Motor with magnetic brake according to CE standard • Foot pedal with brake function to CE standard • Factory fill with Shell Tellus 46 • Coolant device Lhsdpfxexxaxne Abved • Quick-change toolpost with 4 holders • Safety guard for quick-change toolpost • Reducing sleeve • Chip guard (swarf back panel) • Operating tools

Condition: new, Bernardo Universal Lathe Solid 460 x 2000 Pro Vario Lsdpfjxl Tcmjx Abvohd Technical Specifications Centre distance: 2000 mm Centre height: 230 mm Swing over bed: 460 mm Swing over gap: 690 mm Swing over cross slide: 274 mm Bed width: 300 mm Spindle bore: 80 mm Spindle mount: DIN 55029, D1-8 Speed range: 25 – 250 / 250 – 1700 rpm Longitudinal feed range (42): 0.055 – 3.065 mm/rev Cross feed range (42): 0.025 – 1.386 mm/rev Metric threads (41): 0.1 – 14 mm Inch threads (60): 2 – 112 TPI Quill diameter: 60 mm Quill stroke: 130 mm Quill taper: MT 4 Motor power: 5.5 kW (7.5 HP) Machine dimensions (W x D x H): 3250 x 1080 x 1370 mm Weight approx.: 2030 kg Features • Modern main spindle bearing with precision angular contact ball bearings • Standard with Delta frequency inverter for high torque at low speeds and nearly constant speed under load • Infinitely variable speed control, set speed displayed on digital readout • Hardened and ground gears and shafts, including in feed gearbox • Standard with rapid traverse longitudinally and in cross for reduced non-productive times • Central, user-friendly feed and thread selection with leadscrew and feed rod • Oversized, hardened, and precision-ground gears • Simple, smooth, and precise speed and feed adjustment • One-piece cast machine bed, extremely torsion-resistant and low-vibration, ensuring essential prerequisites for precision turning Scope of Delivery • 3-axis digital readout ES-12 V with LCD display • 3-jaw chuck PS3-250 mm / D8 • Fixed steady rest – max. passage diameter 150 mm • Travelling steady rest – max. passage diameter 110 mm • Initial fill with Shell Tellus 46 • Face plate 450 mm • Quick-change tool post with 4 holders • Safety device for quick-change tool post • Foot pedal with CE-compliant brake function • Coolant system • Frequency inverter • Overload clutch • Rapid traverse longitudinal and cross • Change gears • Reducing sleeve • 2 centres • Thread dial indicator • LED machine lamp • Chip guard at the rear • Operating tools

Condition: new, Bernardo universal lathe Solid 460 x 1000 Pro Center width 1000 mm center height 230 mm Swing diameter over bed 460 mm Swing diameter over offset 690 mm Swing diameter over cross slide 270 mm Bed width 300 mm Spindle bore 80 mm Spindle holder DIN 55029, D1-8 Speed range (12) 25 - 1700 rpm Range of longitudinal feeds (42) 0.055 - 3.065 mm/rev Face feed range (42) 0.025 - 1.386 mm/rev Metric threads (41) 0.1 - 14 mm Inch thread (60) 2 - 112 Gg/1" Quill diameter 60 mm Quill travel 130 mm Quill holder MK 4 Motor power 5.5 kW (7.5 HP) Machine dimensions (W x D x H) 2300 x 1080 x 1600 mm Weight approx. 1675 kg Lodoqwkd Uopfx Abvjhd Machine features - Modern main spindle bearing with angular contact ball bearings in precision design - Hardened and ground gears and shafts, also in the feed gearbox - Central, handy control for feeds and threads with lead and feed spindles - The gears are large, hardened and precision-ground - The speed and feed adjustment is simple, smooth-running and precisely switchable - Longitudinal and flat rapid traverse as standard to reduce idle times - The machine bed, cast in one piece, is extremely torsion-resistant and low-vibration, thus fulfilling an essential requirement for precise turning Scope of delivery - 3-axis digital readout ES-12 V with LCD display - 3-jaw chuck PS3-250 mm / D8 - Clamping disk 450 mm - Coolant device - Initial filling with Shell Tellus 46 - Fixed steady rest - passage diam. max. 150 mm - Rotating steady rest - passage diam. max. 110 mm - Quick-change steel holder with 4 inserts - Safety device for quick-change steel holder - Motor with magnetic brake according to CE standard - Foot pedal with brake function according to CE - Slipping clutch - Longitudinal and flat rapid traverse - Interchangeable wheels - 2 centering points - Reducing sleeve - Thread clock - LED machine light - Chip back plate - Operating tool