Zimmermann Fz 37 pirkti naudotą (21)

Būklė: naudotas, Gamybos metai: 1986, Kryžminio stalo dydis 490 x 400 mm Eigos (X,Y,Z) 320x385x430 mm Sukimosi greitis 560 - 14000 aps./min. Įrankio tvirtinimas SK 30 Stalo apkrova maks. 100 kg Svoris apie 500 kg Modelinio frezavimo staklės Nlodpfsxbh E Usx Afajc Įskaitant apat. spintelę ir priedus: 1 partija įtvirtinimo tulelių, kotinių frezų

Būklė: paruoštas naudoti (naudotas), Gamybos metai: 1998, Funkcionalumas: visiškai funkcionalus, X ašies eiga: 3 000 mm, Y ašies eiga: 2 360 mm, Z ašies eigos atstumas: 1 000 mm, veleno greitis (maks.): 15 000 aps./min, valdiklio modelis: Heidenhain TNC430 PA, The submission of a bid obligates the buyer to collect the item within calendar week 25! TECHNICAL DETAILS Travel range X-axis: 3,000 mm Travel range Y-axis: 2,360 mm Nlodpfxjy Sxkrj Afaoc Travel range Z-axis: 1,000 mm Feed rate X-axis: 20 m/min Feed rate Y-axis: 20 m/min Feed rate Z-axis: 20 m/min Rapid traverse X-axis: 20 m/min Rapid traverse Y-axis: 20 m/min Rapid traverse Z-axis: 20 m/min Spindle speed (max): 15,000 rpm Torque: 57 Nm Spindle power: 18 kW Clamping table (L x W x H): 4,500 x 2,000 x 400 mm Longitudinal T-slots: 18H12 Distance between T-slots: 250 mm Tool holder: HSK 63 F Tool clamping: hydraulic MACHINE DETAILS Control: Heidenhain TNC430 PA Power supply type: three-phase current Power requirement: 20 kW Frequency: 50 Hz Voltage: 400 V Main fuse: 63 A Dimensions & Weight Space requirements for machine without control cabinet (L x W x H): 6,000 x 3,500 x 4,050 mm Total weight: 15,000 kg EQUIPMENT Infinitely variable spindle speed Tool changer TT140 touch probe Note: Machine is supplied without enclosure. The zero-point clamping plates and other accessories shown in the pictures are not included in the scope of delivery.

Gamybos metai: 1985, būklė: paruoštas naudoti (naudotas), Siūlomas Zimmermann konvencinis frezavimo staklės su Heidenhain skaitmenine indikacija. Stalo matmenys X/Y: 1400mm/800mm, įrankio tvirtinimas: SK40, judėjimo eiga X/Y/Z: 1600mm/900mm/300mm, atstumas tarp ašies ir stalo: 30mm-1180mm, frezavimo galvutės pasukimas: 45°/90°, pastūma: 2400mm/min, veleno greitis: 2800 aps./min. Staklių matmenys X/Y/Z: apie 3600mm/3000mm/3150mm, svoris: apie 5000kg. Yra dokumentacija. Galima apžiūra vietoje. Nedpfxoy Eqtpe Afaelc

Gamybos metai: 1985, būklė: paruoštas naudoti (naudotas), Parduodamas Zimmermann konvencinis tekinimo staklės su kai kuriais modifikacijomis. Maksimalus tekinimo skersmuo virš staklių lovos: 1000 mm, tekinimo ilgis: 430 mm, atstumas tarp taškų: 1000 mm, 3 atramų eigos: 500 mm/300 mm/200 mm, griebtuvo skersmuo: 250 mm. Yra dokumentacija. Galima apžiūra vietoje. Nlsdpoy Eqtvefx Afaoc

Būklė: paruoštas naudoti (naudotas), Gamybos metai: 2002, veikimo valandos: 4 486 h, Funkcionalumas: visiškai funkcionalus, X ašies eiga: 3 000 mm, Y ašies eiga: 2 360 mm, Z ašies eigos atstumas: 1 500 mm, sukimosi greitis (maks.): 18 000 aps./min, valdiklio modelis: Fidia C20 mit Bedienteil HPX, Staklus yra visiškai veikianti, labai geros būklės. Ji yra išardyta, sandėliuojama ir prieinama iš karto! TECHNINĖS DETALĖS X ašies eiga: 3 000 mm Y ašies eiga: 2 360 mm Z ašies eiga: 1 500 mm A ašies sukinio kampas: 105° C ašies sukinio kampas: 300° Tvirtinimo paviršiaus plotas: 5 000 mm x 2 000 mm Stalviršio apkrova: 15 000 kg/m² T griovelių atstumas: 18H12 / 250 mm Padavimo greitis X, Y, Z ašys: 20 m/min Ašių pagreitis X, Y, Z: 1,5 m/s² Maks. pagrindinio veleno sūkių skaičius: 18 000 aps./min. Sukimo momentas: 90 Nm Įrankio tvirtinimas: HSK 63A Nledpfoywgyrjx Afaoc STAKLĖS DETALĖS Veleno galia: 28 kW Bendras prijungiamasis pajėgumas: 40 kW Apsauginis išankstinis saugiklis: 80 A Veleno darbo valandos: 4 486 h Staklių darbo valandos: 146 161 h Matmenys ir svoris Staklių su periferija užimamas plotas (Ilgis x Plotis x Aukštis): 7 300 x 5 600 x 5 600 mm Staklių svoris: 16 500 kg ĮRANGA 3 pusių aptvaras, be ištraukimo kanalų.

Būklė: visiškai atnaujintas (naudotas), Gamybos metai: 2012, Funkcionalumas: visiškai funkcionalus, X ašies eiga: 7 000 mm, Y ašies eiga: 3 500 mm, Z ašies eigos atstumas: 2 000 mm, X ašies padavimo greitis: 50 m/min, Y ašies padavimo greitis: 50 m/min, padavimo greitis Z ašis: 30 m/min, veleno greitis (maks.): 18 000 aps./min, greitas poslinkis X ašimi: 50 m/min, greitas poslinkis Y ašis: 50 m/min, greitasis eiga Z ašyje: 30 m/min, sukimo momentas: 38 Nm, bendras svoris: 65 000 kg, Initial commissioning: 2012 Control system: Heidenhain iTNC 530 X-axis: approx. 7,000 mm Y-axis: approx. 3,500 mm Z-axis: approx. 2,000 mm A-axis: ± 100° C-axis: ± 360° Clamping table: 6,000 x 3,000 x 160 mm (sunken) with T-slots 18H12 / 250 mm 2-axis milling head VH 12 Nlsdpfxsyrdc Eo Afaoc Spindle power: 24 kW Spindle speed: max. 18,000 rpm Torque: max. 38 Nm Tool holder: HSK 63A Linear axis drives Feed speed X, Y, and Z axes: up to 50 m/min / 30 m/min Axis acceleration X, Y, and Z axes: up to 2.5 m/s² Connection data Voltage: 400 V Frequency: 50 Hz Pre-fuse: 200 A Power requirement: 85 kVA Dimensions, weights Machine footprint without peripherals: approx. 10,000 x 6,650 x 5,900 mm Total weight: approx. 65,000 kg Additional equipment - Opening doors on both sides - 10-position tool changer Optional at extra charge: - Wireless touch probe - Heidenhain remote diagnostics Condition of the machine Fully operational, excellent condition. Can be inspected under power. !!! The machine was completely mechanically overhauled in 2022 !!!

Būklė: labai geros būklės (naudotas), Gamybos metai: 2012, Initial commissioning: 2012 Control system: Heidenhain iTNC 530 incl. HR 420 handwheel X-axis: approx. 5,000 mm Y-axis: approx. 3,000 mm Z-axis: approx. 1,500 mm A-axis: ± 110° C-axis: ± 300° Clamping table Clamping surface: approx. 5,700 x 3,000 x 300 mm 2-axis milling head VH20 Spindle power: 40 kW Spindle speed: max. 25,000 rpm Nodpfevy A Tnjx Afaolc Torque: 48 Nm Tool holder: HSK 63A Tool clamping: hydraulic Coolant supply: external and internal Blow air: external Drives for linear axes Feed rate X, Y-axis: up to 50 m/min Feed rate Z-axis: up to 30 m/min Axis acceleration X, Y, Z-axis: up to 2.5 m/s² Connection data Connected load: 190 kVA Pre-fuse: approx. 315 A Dimensions, weights Space requirement for machine with peripherals: approx. 10,000 x 7,700 x 5,850 mm Total weight: approx. 63,000 kg Colour Enclosure, portal, control cabinet: RAL 7035 light grey Milling head and applications: RAL 6038 luminous green Additional equipment - Coolant supply with belt filter system - 30-position chain tool changer - Work area enclosure - Chip conveyor, right side Optional at extra cost: - BLUM Laser Condition of the machine Fully functional, in very good condition. Already dismantled and in storage.

Būklė: labai geros būklės (naudotas), Gamybos metai: 2014, Initial commissioning: 2014 Control system: Heidenhain iTNC 530 HSCI incl. HR 520 electronic handwheel Machine Hours Power-on hours: approx. 90,000 h Spindle hours: approx. 38,000 h Hours on current milling spindle: approx. 900 h Travel X-axis: approx. 2,500 mm Y-axis: approx. 3,000 mm Z-axis: approx. 1,250 mm A-axis: ± 110° C-axis: ± 300° Clamping table Clamping surface: approx. 2,500 x 3,250 x 600 mm 2-axis milling head VH30 Spindle power: 60 kW Spindle speed: max. 22,000 rpm Torque: 95 Nm Tool holder: HSK 63A Tool clamping: hydraulic Coolant supply: external and internal Drives for linear axes Feed rate X/Y/Z-axes: up to 60 m/min Axis acceleration X/Y/Z-axes: up to 5 m/s² Electrical connection data Connected load: 190 kVA Primary fuse: approx. 315 A Dimensions, weights Machine footprint with peripherals: approx. 10,000 x 8,000 x 5,650 mm Total weight: approx. 63,000 kg Colour Enclosure, gantry, control cabinet: RAL 7035 light grey Milling head and applications: RAL 6038 luminous green Description: Additional equipment - Coolant supply with belt filter system - 50-position chain-type tool changer - Work area cover - Chip conveyor - LTA emulsion mist extraction unit Optional at extra cost: - Renishaw RMP60 wireless touch probe - BLUM Control NT Condition of the machine Fully functional, in very good condition, and can still be inspected under power! Nedpfxowywcie Afaslc Images shown are exemplary and are from a new machine of this type. Original images will be provided shortly!

Būklė: labai geros būklės (naudotas), Gamybos metai: 2014, x-travel 2500 mm y-travel 3000 mm z-travel 1250 mm Control: HEIDENHAIN iTNC530 Spindle speeds – infinitely variable: 22,000 rpm C-axis: ±300° Nedpfx Aezak Hgjfaslc Head swiveling: ±110° Tool holder: HSK 63 A Tool changer: 50 positions Total power requirement: 130 kW Machine weight: approx. 53.5 t Space requirements: approx. 7.6 x 7.3 x 5.7 m This ZIMMERMANN FZ33c is immediately available and in good condition. - NEW spindle installed 6 months ago Description: Technical data of the unit and work areas X-axis: 2500 mm Y-axis: 3000 mm Z-axis: 1250 mm A-axis: ±110° C-axis: ±300° Including vibration sensor Including bearing temperature sensor Including rotary union for internal coolant supply (IKZ) 5-axis path control: Heidenhain iTNC 530/Handwheel HR520, 15" TFT color display Extraction system: LTA Industrial Air Cleaning Machine enclosure roof 50-position tool changer, chain magazine, rear-mounted Chip conveyor, discharge 60° to the left, front end No probe included!!! Blum Laser Tool Measurement "Control NT-Micro" Clamping table Length x width x height: 2500 x 3250 x 400 mm Table load: 8000 kg/m² (max. 16000 kg) T-slots, longitudinal: 18H12 T-slot spacing: 250 mm Dimensions, weights Required space (without peripheral equipment): approx. 7600 x 7300 x 5650 mm Total weight: approx. 53,500 kg Electrical connection values Voltage (three phase): 400 V Frequency: 50 Hz Compressed air connection (on site) Required air pressure: 6 bar Average air consumption: approx. 15 m³/h (depending on machine equipment) Linear axes drives Rapid traverse speed X-, Y-, Z-axis: 60 m/min Axis acceleration X-, Y-, Z-axis: up to 5 m/s² Rotary axes drives – VH30 Rapid traverse speed A-, C-axis: 360°/s Axis acceleration A-, C-axis: 700°/s² Resolution A-, C-axis: 0.0001 Linear axis accuracies – according to VDI / DGQ 3441 Positioning accuracy X-axis: P=0.026 mm Y-axis: P=0.028 mm Z-axis: P=0.020 mm Repeatability X-axis: Ps=0.015 mm Y-axis: Ps=0.016 mm Z-axis: Ps=0.010 mm Measuring system resolution (interpolated) A-, C-axis: 0.0001° Rotary axis accuracies – VH30 Positioning accuracy A-, C-axis: P=12" = 0.0033° Repeatability A-, C-axis: Ps=8" = 0.0022° Milling Head VH30 2-axis milling head: VH30 Milling spindle: Siemens Weiss Spindle power S1 (100% duty cycle): 60kW Spindle speed: 22,000 rpm, 95Nm, HSK-A63 External dimensions fork head (L x W): approx. 500 x 600 mm Nominal torque rotary axes (closed loop): A: min. 1200 Nm, C: min. 1047 Nm Clamped A- and C-axis: 3000 Nm (permanent grease lubrication with automatic relubrication system) Swivel axis – spindle nose: 326 mm Tool holder: HSK 63 A Tool clamping: Spring clamp Tool unclamping: Hydraulic Permissible tool weight: 4.5 kg (manufacturer specification) Coolant supply: external and internal Coolant-lubricant supply (emulsion) at front of milling spindle with band filter system Volume: 1500 l Pump 1: 40 l/min at 20 bar Pump 2: 20 l/min at 40 bar Blow air at the front of the milling spindle

Būklė: beveik kaip naujas (naudotas), Gamybos metai: 2022, X-travel: 2500 mm Y-travel: 3500 mm Z-travel: 1500 mm Control system: HEIDENHAIN TNC 640 C-axis: ±360° Milling head: swivelable ° Milling head rotatable by ±360° Table dimensions – lengthwise: 2500 mm Table dimensions – crosswise: 3500 mm Table load: 6 t/m² Coolant system: internal coolant supply (ICS), 70 bar Feed rate: 60 m/min Spindle speeds: 24,000 rpm Tool holder: HSK-A63 Milling spindle motor S6 (40%/2 min): 41 kW Spindle torque S6 (40%/2 min): 49 Nm Milling spindle motor S1 (100%/2 min): 34 kW Spindle torque S1 (100%/2 min): 39 kW Tool changer: 60 positions Machine weight: approx. 74 t Nlodevwgtyepfx Afasc Required space: approx. 4 x 7.5 x 5.4 m This thermo-symmetrical, ergonomic, universal ZIMMERMANN FZU32 portal milling machine is in mint condition and available immediately. DESCRIPTION: The FZU32 is a remarkably compact 5-axis portal milling machine for machining aluminium, fibre-reinforced composites, plastics, Ureol, and steel. The especially rigid, newly developed centrally guided portal enables us to meet the increasing demands in model, tool, and mould making. This thermo-symmetrical design makes the FZU32 less susceptible to adverse environmental conditions.

Būklė: labai geros būklės (naudotas), Gamybos metai: 2008, Universal Table Top Milling Machine FZ0 by Zimmermann Model-making milling machine with variable-speed Bosch motor GGS 27 LC. Ideally suited for use in model and mold making. Nledpfx Aew Ip Dgefasc Drive motor: 230 Volt, 0.6 kW Spindle speed adjustable approx. 12,000 to 27,000 rpm Machine table approx. 590 x 420 mm Unit tilts both sides up to 90 degrees Longitudinal fence with fine adjustment Extraction hood and safety guard Collet chuck 6 mm and 8 mm Includes the milling cutters and bits shown in the photos Comes with lockable base cabinet, 2 drawers, and 1 door, key included The base cabinet was upgraded by the previous owner with an aluminum plate and angled brackets, providing an integrated extraction option (see photos) Waldmann overhead light with magnifying glass Original paint, touched up in some areas CE marked Very well-maintained machine from prototype manufacturing in the motorsports division of a Wolfsburg-based automotive manufacturer. Evidently, has not seen much use so far. Machine dimensions approx. 680 x 600 x 780 mm (LxWxH). Cabinet dimensions approx. 600 x 620 x 880 mm (LxWxH). Weight approx. 190 kg. The machine can be demonstrated at our premises by appointment. We only offer machines that are ready for demonstration in our warehouse. See 'other offers from this supplier'.

Gamybos metai: 1997, būklė: labai geros būklės (naudotas), mašinos/transporto priemonės numeris: 1095, Gerbiami klientai, šiuo metu siūlome universalų Zimmermann frezavimo stakles, skirtas modelių ir formų gamybai. Štai pagrindiniai įrenginio techniniai duomenys: Darbinis stalas: 630 x 490 mm Pagalbinis stalas: 490 x 400 mm Sukimosi eiga: 360° Pakreipimas: 2x 90° Tvirtinimo griovelis: 14 x 25 mm Galia: 1,1 kW Sūkių skaičius: 560 - 14 000 aps./min. Įrankio tvirtinimas: ISO30 / SK30 - Variklio stabdis - Varikliu valdoma aukščio reguliacija - Skaitmeninis indikatorius su Heidenhain liniuotėmis - CE ženklinimas - Spintelė su stalčiais Užimamas plotas: 1 400 x 1 520 x 1 970 mm Svoris: 790 kg Staklės pilnai išardytos valymui, įskaitant pagalbinį stalą. Techninė ir vizualinė būklė yra puiki! Nlsdpfsxy Ntqex Afajc Laukiame jūsų klausimų ir užklausų.

Būklė: visiškai atnaujintas (naudotas), Gamybos metai: 2025, Dear customers, we are currently offering, upon request/order, a reconditioned table router, model FZ0 from F. Zimmermann. Here are the technical specifications of the machine: Work table: 590 x 420 mm Nedpfexlzg Hsx Afaelc Rotational movement: 360° Tilting: 2x90° Milling spindle power: 0.25 kW Speed: 22,000 rpm Tool holder: Collet chuck with clamping nut Ø 8 mm - CE marking - Vernier fence - Milling guard made of plexiglass - Original base cabinet (optional) Dimensions: 1,100 x 1,180 x 1,760 mm Weight: 120 kg The machine has been repainted in RAL 7035 light grey, the drives have been cleaned, tested, and fitted with a new belt. Included with the machine is also an angle table and a set of milling tools, meaning you receive a fully equipped package! VAT will be shown separately on the invoice. Shipping available at an additional charge. Current delivery time: 6 weeks If you have any questions, please feel free to contact us!

Būklė: labai geros būklės (naudotas), Gamybos metai: 2011, Profile Belt Sander, PS0 Rasprofil by Zimmermann with Extensive Accessories Sanding machine with tilting table and additional equipment for rasping. Ideally suited for model making and mould construction. Enables precise sanding of contours. All settings with clamp levers and fine adjustment. Drive motor: 400V, 1.1 kW Table tiltable up to 45° forwards and 20° backwards Table size approx. 400 x 400 mm Foldable upper extraction arm for sanding large parts. By locking the free-standing profile rail in the upper machine section, high angular accuracy can be achieved. Includes three reversible profile rails 15, 30, and 40 mm (straight and radius) Several sanding belts included, see photos Three unused rasps Extraction port: 80 mm Waldmann mounted lamp Nljdow Iqvqepfx Afaoc Original paint, retouched in some areas CE marking Very well-maintained machine from the prototype production department of a Wolfsburg-based automotive manufacturer’s motorsport division. Apparently has not been used much so far. Dimensions approx. 600 x 850 x 1350 mm (LxWxH). Weight approx. 220 kg. The machine can be demonstrated on site by appointment. We only offer machines that are ready for demonstration in our warehouse; please see "more offers from this supplier."

Būklė: paruoštas naudoti (naudotas), Gamybos metai: 1972, Disc diameter: 600 mm Nljdpfjvkdqijx Afajc Grinding table size: 670 x 280 mm Grinding table tiltable upwards/downwards: 30/45° Grinding wheel drive motor: 1.5 kW Space required: 870 x 650 x 1280 mm Including extraction unit SZ 1, 380 V, 1.5 kW

Būklė: naudotas, Gamybos metai: 1999, Dear customers, we currently offer you a used disc or platen sander suitable for model and mold making, manufactured by Zimmermann. Here are the technical specifications for a machine of type SZ1: Disc diameter: 600 mm Table length: 755 mm Table width: 285 mm Table tilt: 30/45° Miter/fence adjustment: 60/60° Power: 1.5 kW Speed: 1,000 rpm Reversible rotation (right/left) Dimensions: L 90 cm x W 65 cm x H 130 cm Weight: 290 kg We look forward to your questions and enquiries! Nljdpfx Afeywx Dijaec

Būklė: labai geros būklės (naudotas), Komplektas profiliuotų šlifavimo bėgių, skirtų Zimmermann profilių šlifavimo staklėms PS 0, arba PS 0 su rasp profiliu. Po vieną grįžtamąjį bėgį 15, 30 ir 40 mm pločio, viena pusė tiesi, kita pusė su spinduliu. Bėgiai praktiškai kaip nauji, žr. nuotraukas. Į komplektą įeina po vieną dėžutę P80 šlifavimo juostų, kurių plotis – 15, 30 ir 40 mm. Juostos ilgis: 1985 mm, tinka Zimmermann PS0. Parduodama tik kaip komplektas, atskirai neparduodama. Nsdsw Nizbopfx Afaelc Įrenginį galima apžiūrėti ir išbandyti mūsų vietoje susitarus dėl laiko. Mes siūlome tik tas stakles, kurios yra paruoštos demonstracijai mūsų sandėlyje, žr. „kiti šio pardavėjo pasiūlymai“.

Būklė: beveik kaip naujas (naudotas), Komplektas iš šešių dildžių dailidės profilių šlifavimo mašinai PS 0 su dildės profiliu Dildės atrodo beveik kaip naujos, žr. nuotraukas. Nodpfx Afsw Ni Egoaolc Parduodama tik visas komplektas, pavienių pardavimų nėra. Mašiną galima pademonstruoti vietoje susitarus laiką. Siūlome tik tas mašinas, kurios yra paruoštos demonstracijai mūsų sandėlyje, žr. „kiti šio pardavėjo pasiūlymai“.

Būklė: naudotas, Model construction machines including over 100 sanding belts including approx. 30 belts 15 mm, approx. 30 belts 30 mm, approx. 10 belts 40 mm including 11 profile sanding rods Used, excellent condition, little use Manufacturer: Zimmermann Model: PS 1 Belt length: 2700 mm - 2710 mm Extraction port diameter: 80 mm Required space: approx. 1000 mm x 600 mm x 1800 mm Weight: approx. 400 kg Location: 97447 Gerolzhofen, loaded free on truck, unpacked Nsdpfx Aewhqxajfaolc Transfer in as-is condition as inspected, without warranty or guarantee.

Būklė: geras (naudotas), Gamybos metai: 1990, Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: 220, Gerbiami klientai, šiuo metu siūlome labai geros būklės naudotą vertikalią juostinę šlifavimo staklę F. Zimmermann, skirtą modeliavimo ir formų gamybai. Toliau pateikiama techninė informacija: Šlifavimo juostos plotis: 250 mm Nedpfx Afsxy Nrgsajlc Šlifavimo aukštis: 400 mm Juostos ilgis: 2 400 mm Šlifavimo greitis: 18 m/s Darbo stalas: 750 x 350 mm Posvyris: 30/45° Galia: 4,0 kW Apsisukimų skaičius: 1 400 aps./min. Ištraukimo jungties skersmuo: 120 mm Matmenys: 990 x 850 x 1 740 mm Svoris: 470 kg Įranga: - Avarinis išjungimas koja Kaina nurodyta be PVM. PVM išskiriamas atskirai sąskaitoje.

Būklė: visiškai atnaujintas (naudotas), Dear customers, we are currently offering return/idler rollers as well as drive rollers for F. Zimmermann profile belt sanders. The rollers have been newly coated with a more durable material for improved longevity, then crown-ground and fitted with new bearings. This means you will receive fully reconditioned rollers in exchange for your defective rollers! The rollers are compatible with the following machine types: Zimmermann PS0, regardless of year of manufacture Zimmermann PS1, regardless of year of manufacture Zimmermann PS1/2, regardless of year of manufacture Njdpfx Ajd S Eb Asfaolc Zimmermann PS S, regardless of year of manufacture For orders, please always specify the machine type and indicate which rollers you require and in what quantity. We have all items in stock and can deliver on short notice. For any further questions, I am at your disposal!