Used Staněk Tzs 1 for sale (78,971)

Year of construction: 2015, condition: excellent (used), vertical automatic flat glass sand blasting machine with 4 air guns working height : 2000 mm OPEN TOP including air compressor and dryer . voltage : 230/400 V 50 Hz Kjdpjz Dt T Tefx Ahgjnb

Condition: ready for operation (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 5752, travel distance X-axis: 1,250 mm, travel distance Y-axis: 540 mm, travel distance Z-axis: 520 mm, spindle speed (max.): 2,000 rpm, controller manufacturer: Heidenhain, TECHNICAL DETAILS Travel range, X-axis: 1,250 mm Travel range, Y-axis: 540 mm Travel range, Z-axis: 520 mm Table length: 1,800 mm Table width: 400 mm Tool holder: BT50 Main spindle power: 7.5 kW Spindle speed: 275–2,000 rpm MACHINE DETAILS Knsdpfxjzxdxlj Ahgjb Control: CNC Control system: Heidenhain Number of axes: 3 Connected power: 12 kW Dimensions & Weight Dimensions (L × W × H): 2,100 × 2,100 × 2,200 mm Net weight: 3,600 kg Number of transport packages: 2 EQUIPMENT Tools Documentation CE marking

Condition: used, Used chamber filter press Andritz/Netzsch 1500x2000 with 125 plates Quantity: 2 available Press dimensions: Length: 13455 mm x Width: 3125 mm x Height: 4635 mm Knedpfx Ajzlb D Sohgsb Empty weight: 51600 kg Filter area: 459 m2 Filter area after expansion: 559 m2 Press volume: 4989 l Press volume after expansion: 6080 l Cake thickness: 25 mm

Year of construction: 2025, condition: repair required (used), functionality: limited functionality, machine/vehicle number: 54942, No minimum price – guaranteed sale to the highest bidder! EXW – Dismantling and loading must be organized by the buyer! TECHNICAL DETAILS Nominal test force: 50 kN Test stroke: < 1,400 mm Usable distance between pressure plates: approx. 800 mm Test area width: 500 mm Test speed: continuously variable 0.001–1,200 mm/min Resolution of displacement measurement: ≤ 0.001 mm Kodpfxozx S Ege Ahgenb Diameter of pressure plates: 246 mm Centering bore: 40 mm Thread: M12 Hardness: ≥ 56 HRC Design: Steel, hardened, rotatable at the top and bottom, lockable at 0° Measuring range of the enveloping circle: 30–250 mm Design: Probe with bearing rollers Measurement: Recording under load MACHINE DETAILS Control system: Control system with control computer Test program: Enveloping circle measurement Network: Fast Ethernet, 100 Mbit/s between the control computer and the separately required operating PC Software delivery: USB stick with installation software Documentation: Version and license status not documented separately Last calibration: 08/04/2025 Dimensions & Weight Machine dimensions: approx. 750 × 900 × 1,950 mm Base frame dimensions: approx. 730 × 900 × 700 mm Control cabinet with control computer dimensions: approx. 600 × 600 × 1,900 mm Machine weight: approx. 490 kg Base frame weight: approx. 50 kg Voltage supply: 3 × 400 V AC, 50 Hz, N + PE Type plate power: 3,000 W Connected power: approx. 3 kVA EQUIPMENT Base frame Control cabinet with control computer Rotatable pressure plates Enveloping circle measuring device with probes and bearing rollers USB stick with installation software Compressed air connection: Pneumatic connection with shut-off valve Note: The functionality has been tested and confirmed. However, an unresolved error message on the drive prevents further use. The machine is in like-new condition visually. The operating PC is not included in the offer.

Condition: used, Year of construction: 1989, functionality: fully functional, MONTHLY OFFER: This machine needs to be sold!!! Heidelberg GTO 52-1 Colors: 1 Year: 1989 Dampening system: Kompac Maximum format: 520x360 mm (20x14 inches) Current status: In stock Impressions: 39 million Availability: Immediate Knjdpfx Ahszzd Swsgob Location: Italy SPECIAL PRICE (for quick confirmation): €3,000 (Loaded)

Condition: ready for operation (used), functionality: fully functional, Year of construction: 1984, machine/vehicle number: 12.873, throat depth: 300 mm, punching force: 100 t, overall weight: 2,250 kg, cutting width (max.): 600 mm, TECHNICAL DETAILS Punching force: 100 t Stroke: 300 mm Punching speed: 28 strokes/min Shearing width: 250 mm Max. sheet thickness: 16 mm Round material cutting capacity: 50 mm Cutting width: 600 mm Max. sheet thickness: 20 mm MACHINE DETAILS Control: Conventional Drive: Hydraulic Knodpfx Aozxdqujhgob Dimensions & Weight Dimensions (L x W x H): 1,800 x 1,250 x 2,100 mm Weight: 2,250 kg Shipping packages: 1 unit

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2006, laser power: 3,200 W, sheet thickness (max.): 8 mm, working length: 3,000 mm, working width: 1,500 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Combined punching/laser operation: 3,000 mm × 1,500 mm Punching operation: 3,000 mm × 1,500 mm Laser operation: 3,000 mm × 1,500 mm Working area without repositioning: Large format Sheet metal thickness, structural steel max.: 8 mm Sheet metal thickness, stainless steel max.: 8 mm Sheet metal thickness, aluminum max.: 4 mm Maximum punching force: 220 kN Maximum punching speed (at 1 mm stroke): 900 strokes/min Maximum marking speed: approx. 2,800 strokes/min Maximum axis speed: 108 m/min Axis speed: simultaneous in X and Y axes Tool magazine: Linear magazine with multi-tools Maximum number of multi-tools: 18 Clamps: 3 Tool positions: 180 MACHINE DETAILS Laser source: Trumpf TruFlow 3200 CO₂ laser Laser power: 3,200 W Operating hours (as shown in the photo) Beam on hours: 12,716 h Laser on hours: 73,705 h EQUIPMENT SheetMaster with two large-format tables Automatic scrap sheet disposal onto lifting table Kodpfxezyay Io Ahgonb

Condition: used, System: Membrane-mix filter press Type: Membran-Mix 1000/70 Design: Side beam guided Year of manufacture: 2012 Model No.: SE1000CRD Filter plate format: 1000x1000 mm Knedpfswy H I Isx Ahgsb Number of plates: 70 Filter plates: PP Cake thickness: 40 mm Filter cloths: optionally available, adaptable to the medium Pressing volume: approx. 1600 dm3 (unpressed) Filtration pressure: approx. 15 bar Closing pressure: approx. 380–410 bar Plate transport: automatic Pump technology: optional Hydraulic unit: yes Control cabinet: yes Purchase or rental: Inspection of the systems at our plant by prior arrangement.

Condition: good (used), rotational speed (max.): 2,050 rpm, rotational speed (min.): 45 rpm, type of input current: three-phase, table length: 600 mm, table width: 210 mm, Used conventional milling machine Make: Metba Model: MB-1 Features a 3-axis dimension display. Table: 600x210mm Travel: - Longitudinal with motor / Manual table: 290mm / 300mm - Vertical manual with bellows / without bellows: 270mm / 320mm Kedez Dtw Sjpfx Ahgenb - Vertical motorized with bellows / without bellows: 260mm / 310mm - Cross travel of the headstock, manual: 180+120mm Automatic feeds: - Vertical and longitudinal: 15 to 500 mm/min. - Slow feed: 7 mm/min. - Rapid traverse: 1200 mm/min. Speeds: 12 (From 45 to 2,050 rpm) Motor power: 5Hp (Three-phase 380V) Headstock type: Swivel / Universal (accepts arbor or vertical headstock). Common uses: Machining of small/medium-sized parts, prototyping, and maintenance or restoration work. Includes: - Vise with swivel - Collet chuck with various sets of collets - Various milling tools (See photographs of the material on the floor)

Condition: used, Year of construction: 2017, functionality: fully functional, machine/vehicle number: 24F104, Graco PROMIX 2KE – Demonstration unit, fully functional For sale is a used, fully functional Graco PROMIX 2KE, pump ratio 30:1, IS, AA, from our demonstration stock. Manufacturer: Graco Model: PROMIX 2KE, pump ratio 30:1, IS, AA Item No.: 24F104 Knsdpfxszwk H Hj Ahgjb Condition: used, fully functional, demonstration unit Offered for sale as part of a stock clearance. A great opportunity to acquire a proven, little-used Graco system at attractive conditions. Notes on the sale: Sale exclusively to business customers. No sale to private individuals. Sale and delivery exclusively within the EU – no sale to non-EU countries. Delivery conditions and shipping costs are determined individually and by agreement. The sale is made with the exclusion of any warranty. If you have any questions, we will be happy to assist you.

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, type of input current: three-phase, input voltage: 400 V, input frequency: 50 Hz, Complete craft beer bottling line: Cime Careddu GOLD DPS 6/6/1 rotary triblock (rinser – isobaric filler with double pre-evacuation – crown capper) and matching Compatta self-adhesive labeler. Both manufactured in 2018, installed in 2019 by Coenco (official Cime Careddu agent for the Benelux), professionally maintained, with low operating hours. Available immediately from a brewery in Dokkum, the Netherlands, due to production shutdown. 1. Triblock – Cime Careddu GOLD DPS 6/6/1 CROWN Type: rotary triblock (rinser – isobaric filler – crown capper) in stainless steel Year of manufacture: 2018 (serial no. 708) Rinser: 6 grippers, water rinse Filler: 6 isobaric (counter-pressure) filling valves with double pre-evacuation (DPS) and CO₂ pressurization for low dissolved oxygen Capper: 1 head for 26 mm crown caps, with crown feeder Capacity: approx. 1,000–1,200 bottles/hour (33 cl) Bottle formats included: [e.g. 33 cl longneck Ø 60 mm, 33 cl Steinie Ø 69 mm, 75 cl Ø 85 mm – fill in] CIP: cleaning-in-place connections for internal and external sterilization Electrical: 400 V / 50 Hz / 3-phase + N Operating hours: approx. [xxx] hours (approx. [xxx,xxx] bottles filled) CE certified, safety guarding fitted 2. Labeler – Cime Careddu / ENOS Compatta Type: linear self-adhesive labeling machine, one label station (front or wrap-around label) Year of manufacture: 2018 (serial no. 720) Capacity: up to approx. 1,800 bottles/hour Electrical: 400 V / 50 Hz / 3-phase + N Kodszza Rijpfx Ahgjnb Manual station adjustment, suitable for round bottles from 25 to 75 cl

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, operating hours: 15,396 h, pressing force: 173 t, stroke length: 500 mm, overall weight: 16,000 kg, working length: 4,250 mm, Equipment: CE marking, full service history, No minimum price – guaranteed sale to the highest bidder! TRUMPF TruBend 5170 including BendMaster! Ksdpozzkvcofx Ahgjnb The machine has been continuously serviced and maintained by Trumpf, with a complete service record. The cylinders are leak-proof and have no oil loss. The tools shown for the robot are included. TECHNICAL DETAILS Stroke: 500 mm Press force: 1,700 kN Working length: 4,250 mm Tool clamping: Hydraulic, top and bottom Number of axes: 6 Load capacity: 60 kg MACHINE DETAILS Voltage: 3 x 400 V Rated current: 41.0 A Frequency: 50 Hz Connected power: 28.0 kVA Control voltage: 24 V DC Follow-up time: max. 90 ms Follow-up distance at 220 mm/s: max. 10 mm Follow-up distance at 160 mm/s: max. 8.5 mm Operating pressure: max. 300 bar Weight: 16,000 kg Operating hours Press beam running time: 15,396 h Hydraulic system running time: 83,212 h Machine operating hours: 152,638 h EQUIPMENT CE marking Documentation/Manual Rear stop with sensors CNC crowning Bendmaster (robot with 8 m travel) Vacuum manipulators CNC gripping station Double sheet detection BendGuard laser safety device Spare parts: Cable carrier, spare vacuum plate, BWF fixators (machine feet) The height and weight of the asset must be taken into account when selecting the transport vehicle. A forklift is available for loading. If collection is not completed within the specified timeframe, a storage fee of €20.00 per lot and for each day started will be charged. The fee must be paid before collection. The sale is made with the exclusion of any warranty or guarantee. The information on the technical data comes from the original offer. No guarantee is given for typographical or measurement errors. In case of doubt, please compare the information with the provided photos or inspect the goods on-site before the end of the auction.

Condition: used, Year of construction: 1999, operating hours: 19,500 h, functionality: fully functional, machine/vehicle number: 85525, travel distance X-axis: 1,760 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 600 mm, feed rate X-axis: 30 m/min, feed rate Y-axis: 30 m/min, feed rate Z-axis: 30 m/min, spindle speed (max.): 6,000 rpm, type of input current: three-phase, total width: 2,900 mm, total height: 3,100 mm, total length: 3,800 mm, table length: 2,030 mm, table width: 500 mm, table load: 900 kg, tank capacity: 290 l, tool length: 250 mm, tool diameter: 180 mm, Equipment: documentation/manual, rotational speed infinitely variable, 4 axes 36 tool stations SK40 Knodoxup Iqspfx Ahgjb Pendulum operation with partition wall 2x swiveling bridges Coolant tank 290 l with belt filter Control unit Heidenhain TNC 410 MA A-drive RTA 200/300

Condition: ready for operation (used), functionality: fully functional, machine/vehicle number: F20326Y00151, Year of construction: 2021, operating hours: 8,186 h, load capacity: 1,400 kg, lifting height: 4,810 mm, free lift: 1,630 mm, fuel type: electric, mast type: triplex, construction height: 2,065 mm, No minimum price – guaranteed sale to the highest bidder! Note: The sale does not include a charger. TECHNICAL DETAILS Lifting height: 4,810 mm Free lift: 1,630 mm Lifting capacity: 1,400 kg Fork length: 1,190 mm Fork width: 560 mm MACHINE DETAILS Mast type: Triplex Kjdpfx Ahozza Ubsgonb Drive: Electric Battery manufacturer / type: Kion / BTR-0023V-VL41M-SFP-002M Battery year of manufacture: 2024 Battery voltage: 24 V Battery capacity: 410 Ah Battery tray length: 720 mm Battery tray width: 205 mm Battery tray height: 620 mm Operating hours: 8,186 h Dimensions & Weight Dimensions (L x W x H): 2,200 x 800 x 2,060 mm Overhead height: 2,065 mm Unladen weight: 1,500 kg EQUIPMENT Documentation available CE marking

Condition: ready for operation (used), Year of construction: 2026, functionality: fully functional, table width: 1,000 mm, table length: 2,000 mm, plate height: 15 mm, TECHNICAL DETAILS Table length: 2,000 mm Table width: 1,000 mm Table top thickness: 15 mm MACHINE DETAILS Material: Hardened metal Dimensions (L x W x H): 2,000 x 1,000 x 500 mm EQUIPMENT 4x 3D angle – 300 mm 6x Stop – 150 mm 6x Stop – 225 mm 1x Protractor Knsdpfx Aozxcmhehgob 2x Prism 1x Eccentric 1x Flat angle 12x Clamping/tensioning screw 12x Clamp

Condition: ready for operation (used), functionality: fully functional, machine/vehicle number: FN530108, Year of construction: 2016, operating hours: 8,390 h, load capacity: 1,600 kg, lifting height: 4,400 mm, free lift: 1,600 mm, mast type: triplex, construction height: 2,030 mm, fork length: 1,000 mm, TECHNICAL DETAILS Lifting height: 4,400 mm Free lift: 1,600 mm Lifting capacity: 1,600 kg Fork length: 1,000 mm Maximum fork width: 930 mm Kedpfszza Twjx Ahgonb Minimum fork width: 200 mm Number of wheels: 3 MACHINE DETAILS Mast type: Triplex Drive type: Electric Battery voltage: 48 V Battery compartment length: 830 mm Battery compartment width: 630 mm Battery compartment height: 630 mm Operating hours: 8,390 h Dimensions & Weight Dimensions (L x W x H): 1,960 x 1,060 x 2,030 mm Unladen weight: 2,364 kg EQUIPMENT Side shift Work lights Semi-cabin User manual CE marking

Condition: used, Year of construction: 2003, machine/vehicle number: 9020, Equipment: safety light barrier, MACHINE SPECIFICATIONS Knsdpfx Ajz A Rwmjhgob Manufacturer: HUNDEGGER Model: SC 1 Year of manufacture: 2003 Type: CNC wood processing center Condition: Used Intended use: Professional processing of structural timber components Drilling Finger mill Revolver mill Marking unit FEATURES The machine was designed to automate and increase the efficiency of the timber component production process. The use of CNC technology enables repeatable and accurate processing based on a programmed design. Hundegger is a renowned manufacturer of industrial wood processing machinery; the brand's equipment is valued for its robust construction, precision, and suitability for professional production environments. APPLICATIONS The machine can be used for the production of, among other things: roof trusses, roof structures, timber house structures, timber-frame house components, prefabricated structures, structural elements made of glulam and solid timber, other components requiring precise CNC processing. We can dismantle and load machine to the truck

Condition: ready for operation (used), functionality: fully functional, pressing force: 100 t, stroke length: 250 mm, table width: 600 mm, table length: 1,000 mm, ram plate length: 300 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Pressing force: 100 t Maximum stroke: 250 mm Press model: Workshop press Press design: Single-acting Table length: 1,000 mm Table width: 600 mm Table bore diameter: 140 mm Ram length: 300 mm Ram width: 300 mm Height adjustment: 250 mm Column spacing, length: 2,000 mm MACHINE DETAILS Kjdpfx Ahjzza Uhsgenb Drive system: Conventional Transport packages: 3 pieces Transport weight: 8,000 kg

Condition: ready for operation (used), Year of construction: 2011, machine/vehicle number: 91.898, functionality: fully functional, pressing force: 100 t, stroke length: 120 mm, throat depth: 250 mm, controller model: HACO ATL 565, working width: 3,600 mm, TECHNICAL DETAILS Press force: 100 t Knodpfozxdxxox Ahgeb Max. working width: 3,600 mm Frame spacing: 3,300 mm Overhang: 250 mm Max. stroke: 120 mm Back gauge depth: 600 mm Crowning system: Mechanical MACHINE DETAILS Drive system: CNC Control system: HACO ATL 565 Number of axes: 3 (Y1 + Y2 + X) Dimensions & Weight Dimensions (L x W x H): 4,800 x 1,800 x 2,250 mm Weight: 8,200 kg Transport packages: 2 EQUIPMENT Mechanical crowning system Quick-release die holder Tool holder in European style Tools CE marking

Condition: good (used), functionality: fully functional, overall weight: 700 kg, For sale is a used Deckel FP1 milling machine in good working condition. The machine has feed in the X and Z axes. Travel ranges XYZ: 300x150x340mm Tool holder: SK40 S20x2 Spindle speeds: 40-2000 rpm Quill with 60mm stroke Ideal machine for toolmaking or prototype production. Already the new version of the FP1 with selector dials for speed and feed selection. Included: Kjdpfx Asz Aa Idjhgenb - High-quality hydraulic vise - Chip tray Milling cutters and tool holders can also be included upon request. Loading options (forklift) are available. Shipping is also possible upon agreement. Inspection under power and collection in 5023 Salzburg.

Condition: used, Year of construction: 2004, operating hours: 5,000 h, functionality: fully functional, machine/vehicle number: 900, power: 3 kW (4.08 HP), Description Type: EH 400/1 Serial number: 900 Year of manufacture: 2004 Voltage/frequency: 400 V/50 Hz Rated power: 3 kW Boc Hpyfijw Niuho Dewt CE certified: Yes Device description: Industrial shredder or crusher (shredder/granulator). Notable features in the pictures: System with rotating blades (shredding unit) on a 2 mm shaft 3 kW SEW motor and reduction gear 8 mm screen (the screen is marked ‘8 mm screen’) – indicates the size of the output particles Rollable, transportable design Material discharge container and lower motor system Machines of this type are generally used to shred the following materials: Kedpfxozgblre Ahgsnb Plastic Rubber Wood Light metal shavings Electronic scrap

Condition: excellent (used), Year of construction: 2021, machine/vehicle number: 8398, functionality: fully functional, power: 15 kW (20.39 HP), input voltage: 400 V, input current: 32 A, input frequency: 50 Hz, type of input current: three-phase, grinding belt width: 150 mm, grinding belt length: 2,500 mm, actuation type: mechanical, total height: 2,200 mm, total length: 3,800 mm, total width: 2,000 mm, Equipment: CE marking, documentation/manual, Löser external cylindrical grinding machine for grinding the outer circumference of pipes 1.3. Technical data Dimensions: Width approx. 3.8 m | Height approx. 2.2 m | Depth approx. 2.0 m Power supply Electrical connection: 3 x 400 V AC | 50 Hz Total power: 15 kW Fuse: 32 A Pneumatic connection Main supply: 6 bar | approx. 5 m3/h Supply for air nozzles: 6 bar | approx. 30 m3/h Workpieces that can be processed Pipes made of steel or stainless steel with the following dimensions: Length: from 10 mm to 100 mm Diameter: from 50 mm to 1000 mm Grinding station type L Number of grinding stations: 1 Grinding mode: Wet machining Grinding technology: Grinding with a grinding belt and contact wheel | Grinding with a grinding wheel Cutting speed: continuously adjustable | max. 30 m/s Power: 7.5 kW per station Current consumption: maximum 14 amps per station Dimensions of grinding belt: Width 150 mm | Length 2,500 mm Dimensions of contact wheel: Width 150 mm | Diameter 400 mm Kodpszvn Ursfx Ahgjnb Dimensions of grinding wheel: Width 150 mm | Diameter 400 mm Belt tension: Pneumatic | manually adjustable Station positioning: Manual Workpiece transport Workpiece support: V-groove | Angle 120° Height adjustment of V-groove: Manual Feed devices: 1 Positioning of feed device: Manual Feed speed: approx. 1 m/min to 10 m/min; depending on the workpiece diameter Coolant management The machine is prepared for wet machining. A Stevens paper band filter, type PF 120, machine no. 322177, is included in the scope of supply.

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, Excellent technical condition of machine. Kodpfxozzxpko Ahgonb

Condition: used, Year of construction: 1979, functionality: fully functional, working width: 1,100 mm, working height: 160 mm, type of input current: three-phase, input voltage: 380 V, OTT RS-O 110 Wide-Belt Calibrating and Sanding Machine Used industrial wide-belt sanding machine manufactured by OTT. The machine is equipped with two sanding units and is suitable for calibrating, pre-sanding, and fine sanding solid wood, furniture components, and panel materials. Technical specifications: Manufacturer: OTT Model: RS-O 110 Year of manufacture: 1979 Machine number: 354 Maximum working width: 1,100 mm Maximum workpiece height: 160 mm Number of sanding units: 2 Total installed power: 30 kW Power supply: 380 V Feed speeds: 2 Operating pressure: 8–10 bar Dust extraction connections: 2 × Ø 200 mm Approximate dimensions: 2,230 × 2,020 × 2,050 mm Approximate weight: 3,000 kg Kodpsz Dxkdsfx Ahgsnb Machine configuration: Grooved rubber calibration roller Pneumatic sanding pad with metal rollers Pneumatic sanding-belt oscillation with photocell control Electrically adjustable working table Integrated cleaning brush Industrial heavy-duty construction The machine is offered in used condition. Its actual condition, equipment, control panel, and internal components are shown in the photographs. Inspection is possible by prior appointment. Location: Gātciems, Latvia Loading assistance can be provided. European transport can be arranged upon request. Price: EUR 2000 net, excluding VAT.

Condition: good (used), Year of construction: 2023, functionality: fully functional, Brother W-1000 XD1, Year of manufacture 2023 / Commissioned 2024, CNC control system, X/Y travel 1000/500 mm, Z travel 480 mm + column extension of 150 mm, 4-axis NC swivel head Brother T 200 with counter bearing, Spindle speed up to 16,000 rpm, BBT 30 tool holder, High-speed tool changer, 21 positions, Internal coolant pressure 15 bar, Side loading by robot, Twin chip disposal system, Extraction system, Knsdpfszzlmcsx Ahgjb 2 x rotary joint, 4 channels, Workpiece clamping pressure 80 - 210 bar, Tool breakage monitoring Renishaw, Robot interface, Part clamping control, Robot cell, Fanuc robot, 6 axes - payload 25 kg, Automatic part loading and unloading via a 212-station pallet system.