Jung Površinski Brusilnik nakup rabljenega (2.516)

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, dolžina brušenja: 600 mm, širina brušenja: 250 mm, premer brusilnega koluta: 250 mm, JUNG JF520 / JF525 SPM-X Mechanically, geometrically, and electrically overhauled according to the JUNG new machine protocol. Equipped with a new SIEMENS control system (12" Touch operator panel), incorporating our 25 years of experience in refurbishing JUNG machines. - New control cabinet with magnetic force regulation and thyristor control for the main spindle motor - Control system modernization with 12" SIEMENS touch operator panel cycle control, featuring a user-friendly control panel - Remote maintenance module available as an option - Plain-text fault display (multilingual) - Electromechanical stepper motor feed with programmable automatic retraction - Roughing/finishing feed selection - Selectable spark-out strokes Dcodsbwl Uhspfx Aplsg - Dressing compensation - Plunge grinding cycles - Automatic central lubrication - All numerical values (feeds) and on/off functions, such as hydraulics and coolant, adjustable via the touch panel - All analogue functions, such as speed, magnetic force, and traverse speed, as well as grinding functions, directly accessible by the operator via rotary and toggle switches - Supplied with 12 months warranty Maximum magnet size: 600 x 200 mm (standard: 500 x 200 mm) Maximum grinding area: 600 x 250 mm Delivery time: approx. 10–12 weeks We are happy to accept your used JUNG grinding machine in trade-in.

Stanje: delavnici obnovljeno (rabljeno), Leto izdelave: 1997, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 3806, dolžina brušenja: 600 mm, širina brušenja: 250 mm, premer brusilnega koluta: 250 mm, hitrost vretena za brušenje: 3.000 obr/min, moč: 3,5 kW (4,76 KM), Oprema: vrtilna hitrost brezstopenjsko nastavljiva, JUNG JF520 SPM - delavniško obnovljen Mehansko/geometrijsko in električno generalno obnovljen leta 2007 Delno mehansko in geometrijsko obnovljen 2025 in popolnoma funkcionalen Dcodpfxswz Hf Ne Aplsg Obnovljeni obrabni deli Geometrija obnovljena po protokolu novih strojev JUNG - Območje brušenja: 600 x 250 mm - Podajanje s koračnim motorjem - 3-osni RSF digitalni prikazovalnik - Kompenzacija mere ob dresiranju - Regulacija zadrževalne sile - avtomatsko centralno mazanje - rabljena magnetna vpenjalna plošča - rabljen papirni tračni filter 6-tedenska garancija na dele Dobavni rok: kratkoročno Vaš rabljeni JUNG brusilni stroj vzamemo v račun

Stanje: dober (rabljeno), Leto izdelave: 1980, obratovalne ure: 15.393 h, Funkcionalnost: popolnoma funkcionalen, dolžina brušenja: 600 mm, (Please state your offer price) Sales only within Europe, including Turkey Price without packaging; Delivery condition: FCA (machine location) ===== For technical specifications, please refer to the attached handout. All warranties are excluded. Dsdpsxru H Tsfx Apljcg We assume no liability for the accuracy of technical data and year of manufacture, for the completeness of accessories and tooling, or for compliance with all safety and environmental protection requirements stipulated in accident prevention regulations. No sales to private individuals.

Stanje: dober (rabljeno), Leto izdelave: 1990, Year of manufacture: 1990 Control type: CNC Grinding length: 600 mm Grinding width: 200 mm Workpiece height: 375 mm Table load capacity: 100 kg Dodoi Hn U Uopfx Aplocg Grinding wheel dimensions: 250 x 25 x 51 mm Feed speed: 1–24 m/min Spindle speed: 4,200 rpm Drive motor: 5 kW Total power requirement: 7.5 kW Machine weight: approx. 3.2 t Space requirement: approx. 3.7 x 2.1 x 2.1 m

Stanje: dober (rabljeno), dolžina brušenja: 400 mm, širina brušenja: 150 mm, Tischlänge 400 mm Tischbreite 150 mm Schleiflänge 400 mm Schleifbreite 150 mm Ausführung: hydraulisch Max. Abstand Tisch zu Spindelachse 350 mm Tischgeschwindigkeiten: stufenlos von .00 m/min bis 0.0 m/min Automatischer Vertikalvorschub: von 0.000 mm bis 0.013 mm Durchmesser der Schleifscheibe 00 mm Breite der Schleifscheibe 16 mm Djdpfovga Sujx Aplocg Schleifscheibendrehzahlen: ab 800 U/min Spannung 50 Hz, 3x 380 Volt Schleifspindelmotor .30 PS Maschinengewicht ca. 900 kg Gesamtmaße der Maschine: Länge 1300 mm Breite 1000 mm Höhe 1500 mm

Stanje: dober (rabljeno), JUNG D22 - Notranje krožno brusilni stroj -Stroj primeren za notranje brušenje / posodno brušenje -Najmanjša brusna odprtina 14mm -Največja brusna odprtina 150mm -Brusna dolžina s čelnim brusilnim nastavkom 250mm Dcodpfx Apeyh Hhgslsg -6x hitrost obdelovanca 46-270 min⁻¹ -Glava vretena z možnostjo nagiba levo/desno 30° -Razdalja med osjo vretena in sredino mize 250mm -Največja razdalja med vretenom obdelovanca in brusilnim suportom 935mm -Delovna miza / nagib naprej/nazaj po 5° -Ročni / avtomatski način delovanja -Nastavek za stožčasto brušenje -Luneta -Tričeljustna vpenjalna glava -Rezervna brusilna vretena (glej slike) Dimenzije: d x š x v 2,8 x 1,5 x 1,8 m / teža 3500 kg Pridržujemo si pravico do napak in sprememb.

Stanje: dober (rabljeno), magnetic chuck, magnetic table, sine table, sine plate, relief grinding device, grinding machine accessories Dedeb A Iqdepfx Aplocg - Design: Cutting tool die making for conically relieved cutting inserts or die inserts - Angle head for surface grinding machine or measuring machine - Magnetic plate - Angle: adjustable - Wooden box - Total weight with box: 35 kg

Stanje: nepreverjeno (rabljeno), Funkcionalnost: nepreverjeno, skupna masa: 700 kg, premer brusilnega koluta: 150 mm, širina čeljusti: 70 mm, Brez minimalne cene – zagotovljena prodaja najvišjemu ponudniku! Stroj se draži zaradi razpusta podjetja. Oddaja ponudbe vas zavezuje k pravočasnemu prevzemu med 26.01.2026 in 29.01.2026! TEHNIČNI PODATKI Dimenzija magneta: 500 x 200 mm Premer brusilnega kolesa: 150 mm Širina čeljusti: 70 mm PODROBNOSTI O STROJU Dimenzije & teža Dimenzije (D x Š x V): 3.000 x 1.500 x 1.600 mm Teža: 700 kg Dcjdpfxexqb D Ao Aplsg OPREMA Ustrezna delovna miza s sinusno magnetno vpenjalno ploščo Različna brusilna kolesa Precizni primež

Stanje: rabljeno, Tehnični podatki o prečni letvi paletnega regala: Regalni sistem: Jung Heinrich Tip: Delta Vključen je naslednji obseg dobave: 01x prečna letva paletnega regala, rabljena Barva materiala: rumena Škatlasti profil: 130 x 50 mm Kljuke: 3 HK (kljuke) Dcjdpeyiz Duefx Aplog Svetla širina: pribl. 2.700 mm 02x varnostni zatiči, rabljeni Izvedba: popolnoma pocinkano Za zavarovanje nosilcev Vaši kontakti v našem podjetju: Gospod: Andre Evering Gospod: Mario Klöver Gospod: Falk Deutsch Splošne informacije o artiklu: Ta artikel je na voljo samo za osebni prevzem. Dodatni prevoz ali pošiljanje tega artikla je povezan z dodatnimi stroški, ki jih je mogoče posebej preveriti glede na kraj dostave oziroma obseg dobave.

Stanje: rabljeno, Leto izdelave: 1961, Technical Details: Grinding length: 600 mm Grinding width: 200 mm Workpiece height: 270 mm Grinding length with magnet: 500 mm Distance spindle center to clamping surface, min.: 350 mm Grinding spindle speed: 1,000 to 4,700 rpm Table clamping surface: 720 x 200 mm Table load capacity: 60 kp Magnetic plate size: 455 x 180 mm (DC) Magnetic chuck: vertically tiltable 90° longitudinally Total power requirement: 2.0 kW (2.7 HP) Machine weight approx.: 1,600 + 176 kg (rectifier) Machine dimensions (LxWxH): approx. 1.4 x 1.8 x 1.7 m Transport dimensions: 1.4 x 1.8 x 1.6 m Control cabinet dimensions: L: 850 x W: 450 x H: 1,100 mm Grinding wheel dimensions: Ø 225 x 20 x bore Ø 51 mm The magnetic plate (24V) is cooled. Grinding spindle: Djdpfx Apeu Ngg Ujljcg The grinding wheel infeed is electric, vertical 270 mm, Z-axis infeed from 0.002 mm to unlimited Manual infeed: 0.001 - 0.010 mm Maximum peripheral speed permitted: 35 m/sec Equipped with coolant tank, pump, and magnetic separator, as well as a grinding wheel Ø 152 x 14 mm Plus various accessories (in cabinet), including several grinding wheels and balancing flange. The machine is prepared for extraction.

Leto izdelave: 1995, stanje: pripravljen za uporabo (rabljen), A CNC surface grinding machine from Jung, overhauled in 2003, is available. Grinding length: 500mm, grinding width: 200mm, max. workpiece height: 250mm, table dimensions X/Y: 600mm/200mm, grinding wheel dimensions X/Y/Z: 225mm/25mm/51mm, spindle speed: 4,200 rpm, weight: approx. 2,500kg, operating hours: approx. 16,602h. Documentation available. On-site inspection possible. Dcjdpfx Asw H Attspleg

Leto izdelave: 1994, stanje: pripravljen za uporabo (rabljen), Grinding length: 500 mm, grinding width: 200 mm, maximum workpiece height: 250 mm, table dimensions X/Y: 600 mm / 200 mm, grinding wheel diameter: 225 mm, grinding wheel width: 25 mm, grinding wheel bore: 51 mm, spindle speed: 4,200 rpm, machine weight: approx. 2,500 kg. On-site inspection is possible. Dcedpfxjv Exrqe Apleg

Leto izdelave: 1989, stanje: pripravljen za uporabo (rabljen), Table dimensions X/Y: 600mm/200mm, Grinding dimensions X/Y: 600mm/250mm, Magnet dimensions X/Y: 600mm/200mm, Grinding wheel diameter: 225mm, Grinding wheel width: 25mm, Grinding wheel bore: 51mm, Spindle center-to-table distance: 350mm (+/-50mm), Table feed: 20m/min, Creep feed: 0mm/500mm/min, Speed: 4200rpm, Machine dimensions X/Y/Z: approx. 2700mm/2100mm/2100mm, Weight: approx. 2500kg. On-site inspection is possible. Djdpfx Apsv Exrwslecg

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 1991, obratovalne ure: 39.428 h, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1168, dolžina brušenja: 600 mm, dolžina mize: 600 mm, širina mize: 200 mm, pomik osi Y: 400 mm, pomik po osi Z: 230 mm, Brez izklicne cene – zagotovljena prodaja najvišjemu ponudniku! Rok plačila za stroj je 04.12.2025! Oddaja ponudbe zavezuje k prevzemu v roku od 10.12.2025 do 12.12.2025! TEHNIČNI PODATKI Brusni hod vzdolž osi X: 600 mm Hod osi Y: 400 mm Dcsdpfoxvp Elsx Aplog Hod osi Z: 230 mm Delovna miza Vpenjalna površina mize: 600 x 200 mm Obremenitev mize: maks. 100 kP Razdalja med delovno površino mize in središčem brusne vretena: maks. 500 mm Vzdolžni pomik mize (os X): 1 – 24 m/min Prečni pomik mize (os Z): 2.000 mm/min Dimenzije brusnega koluta: 250 x 25 x 51 mm Digitalni prikaz osi: 0,001 mm Pomik brusne glave (os Y): 2.000 mm/min Dimenzije magneta: 450 x 220 mm PODATKI O STROJU Električni podatki Obratovalna napetost: 380 V Frekvenca: 50 Hz Nazivni tok: 30 A Dimenzije in teža Dimenzije (D x Š x V): 3.000 x 2.000 x 2.100 mm Teža: 2.000 kg Obratovalne ure: 39.428 h

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 1999, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 16010799, dolžina brušenja: 600 mm, širina brušenja: 350 mm, obremenitev mize: 400 kg, hitrost vretena za brušenje: 3.000 obr/min, Bez minimálnej ceny – garantovaný predaj najvyššej ponuke! Lehota na úhradu stroja je do 20.11.2025! Podanie ponuky vás zaväzuje k včasnému odberu medzi 01.12.2025 a 05.12.2025! TECHNICKÉ ÚDAJE Max. brúsna plocha: 600 x 350 mm Rozmery magnetu: 600 x 350 mm Max. pozdĺžny pohyb stola: 660 mm Max. priečny pohyb: 360 mm Max. vzdialenosť stola po stred vretena: 525 mm Max. zaťaženie stola: 400 kg Rýchlosť stola: 2 až 28 m/min Rýchlobež priečneho posuvu: 1 m/min Automatický priečny posuv: 3 až 40 mm Otočenie ručného kolesa, priečne: 1,2 mm Delenie ručného kolesa, priečne: 0,01 mm Rýchlobež zvislého posuvu: 180 mm/min Rozmery brúsneho kotúča: 300 x 25 x 76,5 mm Otáčky vretena: 100 až 3 000 ot./min ÚDAJE O STROJI Elektrické údaje Prevádzkové napätie: 400 V Frekvencia: 50 Hz Príkon: 8 kW Rozmery & Hmotnosť Rozmery (D x Š x V): 3 000 x 2 300 x 2 500 mm Hmotnosť: 2 500 kg VYBAVENIE Dodoxni Abspfx Aplecg Vrátane trojosého digitálneho odmeriavania

Stanje: nepreverjeno (rabljeno), Funkcionalnost: nepreverjeno, številka stroja/vozila: 6190, premer brusilnega koluta: 150 mm, dolžina mize: 720 mm, širina mize: 200 mm, skupna masa: 2.000 kg, Brez minimalne cene – zagotovljena prodaja najvišjemu ponudniku! Dcedpfx Aoxqg E Ssplog Stroj se draži zaradi zaprtja podjetja. S podajo ponudbe se zavezujete k pravočasnemu prevzemu med 26.01.2026 in 29.01.2026! TEHNIČNI PODATKI Dimenzije mize: 720 x 200 mm Premer brusilnega koluta: 150 mm PODROBNOSTI O STROJU Električni podatki Obratovalna napetost: 380 V Frekvenca: 50 Hz Nazivni tok: 15 A Krmilna napetost: 220 V Dimenzije in teža Dimenzije (D x Š x V): 3.500 x 2.000 x 1.700 mm Teža: 2.000 kg OPREMA Magnetna vpenjalna plošča (450 x 200 mm) RSF triosni digitalni prikazovalnik BRAILLON magnetna postaja za magnetiziranje in demagnetiziranje JUNG nastavljiva magnetna vpenjalna plošča (120 x 90 mm)

Stanje: rabljeno, Leto izdelave: 1985, Grinding length 600 mm Grinding width 200 mm Total power requirement 7.5 kW Machine weight approx. 2.3 t O F F E R We can offer you, subject to prior sale and errors, without obligation, ex-stock: JUNG Horizontal precision surface & profile grinding machine with microprocessor control Model JF 520 MS Year of manufacture 1985 2225 _____ Max. grinding length (table longitudinal movement 600 mm): 600 mm Dcjdpfxjwd Tx Ue Aplsg Max. grinding width (cross movement 230 mm): 200 mm Max. grinding height under the wheel: approx. 230 mm Max. distance table – spindle centre: 500 mm Magnetic chuck size: 500 x 200 mm Max. table load: 100 kg Table speed: 1 – 24 m/min Table speed, creep feed grinding: 5 – 450 mm/min Max. table cross feed: 1,000 mm/min Max. grinding head vertical speed: 500 mm/min Grinding wheel size: 250 x 25 x 50.8 mm Max. peripheral speed (ceramic): 35 m/s Grinding spindle speed, stepless: 800 – 4,200 rpm Grinding spindle drive approx.: 5 kW Total drive approx.: 7.5 kW - 400 V - 50 Hz Weight approx.: 2,300 kg Accessories / Special Features • Microprocessor program control (SIEMENS) with simple display. Program sequences are set via decade switches and stops (with vernier) and monitored on the display. • Programs: Plunge grinding with/without cross positioning, surface grinding with incremental or continuous cross movement, creep feed grinding in conventional or counter direction with/without cross positioning. All programs include automatic roughing, finishing, sparking out cycles and automatic retraction. • Automatic straight dressing device AF 65 S with automatic compensation of dressing amount and automatic adjustment of spindle speed for consistent cutting speed (with display) • DIAFORM – wheel profiling device mounted above the grinding wheel • Electrically controlled creep feed unit with feed rate and motor load display • Short stroke device for controlling the table reversal and cross table clamping • Swivelling JUNG sine magnetic chuck 450 x 180 mm, mounted. Additional swivelling sine magnetic chuck 350 x 175 mm, fine pole with stop. • Coolant system with paper band filter, further accessories, operating manual Condition: Very good, with accuracy protocol from JUNG technician! Please click here for a video of the machine: Delivery: ex-stock, immediately available, FCA Metzingen Payment: strictly net – upon receipt of invoice

Stanje: rabljeno, Leto izdelave: 1969, Grinding length: 500 mm Grinding width: 200 mm Workpiece height: 250 mm Total power requirement: 5.5 kW Machine weight approx.: 2,500 kg Required space approx.: m J U N G Horizontal Precision Surface and Profile Grinding Machine Model: HF 50 RD Year of manufacture: approx. 1969 Machine No.: 4082 Dcsdpfst Hwzisx Aplog Maximum grinding length: 500 mm Maximum grinding width: 200 mm Table size: 600 x 200 mm Table speed: 1 – 20 m/min Working height under grinding wheel: approx. 350 mm Grinding wheel dimensions: 225 x 25 x 51 mm Grinding wheel speed, stepless: 1,000 - 4,500 rpm Vertical infeed: 0.001 - 0.01 mm/stroke Grinding spindle drive, stepless: 0.5 to 1.5 kW Total drive: approx. 6 kW - 380 V – 50 Hz Weight: approx. 2,500 kg Accessories / Special Equipment: • This design is particularly suitable for grinding high-alloy tool steels, thanks to the stepless speed range. • Automatic infeed of the grinding slide for both surface and profile grinding tasks, with automatic infeed stop via dial gauge, plus dial indicator mount and dial gauge for height control. • Machine configurable for standard grinding method with and without infeed, with continuous cross feed or table reversal, or for plunge grinding without traverse. • Manual straight dresser mounted above the grinding wheel • Built-on permanent magnetic chuck approx. 400 x 200 mm, tiltable • Separate wet grinding unit with coolant tank and band filter • Separate converter cabinet for stepless speed regulation and cutting speed display • Approx. 3 flanges with and without grinding wheels, motorized rapid grinding head traverse Condition: Good – ready for demonstration under power, partially overhauled by professional company (piston rods, lubrication, infeed, dresser, bellows, etc.) Delivery: Ex-stock – as inspected Payment: Net – upon receipt of invoice

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, Funkcionalnost: popolnoma funkcionalen, dolžina brušenja: 500 mm, širina brušenja: 200 mm, The machine is currently being assembled, delivery by arrangement. Please contact us for more information. Grinding area: Dcodpfxob A D Nls Apljg 500 x 200 x 400 mm (400 mm between grinding spindle center and table) New electrics and controls: - completely new wiring and conversion to 24V control voltage - 5.5 kW Siemens grinding spindle motor: generator cabinet no longer required, infinitely variable speed control - Sensor-controlled switching points for X and Z axes - Cross-table control via Siemens frequency converter and PLC - 2-axis digital readout system - Programmable end stop for the vertical/Y-axis - Cross-table operation relocated to eye level - Machine control panel in conventional position, with individual shutdown function Condition of the machine: - Overhauled geometry - Grinding spindle runout within 3µm - Completely new electrics compliant with VDE standards - 5.5 kW grinding spindle drive with new controller, no switch cabinet required - Professionally repainted in RAL 7035 / 7012 - CE Declaration of Conformity Equipment: - Magnetic chuck - 24V magnetic controller with holding force adjustment and demagnetization - Side dresser - Grinding wheel flange with wheel

Stanje: rabljeno, številka stroja/vozila: 304, lastna masa: 3.840 kg, največja dovoljena obremenitev: 14.160 kg, skupna masa: 18.000 kg, konfiguracija osi: 2 osi, prva registracija: 02/1999, dolžina tovornega prostora: 7.800 mm, širina tovornega prostora: 1.800 mm, vzmetenje: jeklo, velikost pnevmatike: 235/75 r17,5, medosna razdalja: 5.900 mm, barva: črn, Oprema: ABS, drum brake SAF axles pneumatic load securing system Dcsdpfx Aopiav Sjplsg height-adjustable drawbar loading edge height 1,150 mm subject to errors and omissions

Stanje: dober (rabljeno), 1 rabljeni ravnalni brusilni stroj Proizvajalec: Jung Tip: HF 50 Tehnični podatki: - Pomik Z: 400 mm - Pomik X: 500 mm - Pomik Y: 200 mm - Dolžina mize: 720 mm - Največje število vrtljajev vretena: 4000 obr/min - Širina mize: 200 mm - Najmanjše število vrtljajev vretena: 1000 obr/min - Transportne mere: 2300 mm x 1500 mm x 1700 mm (d x š x v) - Transportna teža: 2000 kg Dcsdpfx Ajxgbb Tepljg Z: Digitalni prikazovalnik Diaform naprava

Leto izdelave: 1969, stanje: pripravljen za uporabo (rabljen), Max. grinding depth: 80 mm, spindle-to-table distance: 145 mm, spindle bore: 28 mm, connected load: 7 kW, length: 2100 mm, width: 1400 mm, height: 950 mm, weight: 1.6 t, with documentation, on-site inspection possible. Dcedjqzkdmjpfx Apleg

Stanje: delavnici obnovljeno (rabljeno), Leto izdelave: 2025, dolžina brušenja: 400 mm, širina brušenja: 200 mm, JUNG JF 415 / JF 420 mechanically, geometrically, and electrically overhauled according to the JUNG new machine protocol with new SIEMENS control system (12" touch operator panel), integrating our 25 years of experience in overhauling JUNG machines - new control cabinet with magnetic force regulation and thyristor drive for the main spindle motor - Control system modernization with 12" SIEMENS touchscreen cycle control and an extremely user-friendly control panel - Remote maintenance module optionally available - Multilingual plain-text fault display - Electromechanical stepper motor feed with programmable automatic retraction - Roughing/finishing feed - Selectable sparkout strokes - Dressing compensation - Plunge grinding cycles - Automatic central lubrication - All numerical values (feed) and on/off functions, for example, hydraulics and coolant, adjustable via the touch panel - All analog values such as spindle speed, magnetic force, cross feed speed, and grinding functions are directly accessible to the operator via rotary and toggle switches - 12-month warranty included Grinding area: 400 x 200 mm Delivery time: upon agreement Dodoc S Agvopfx Aplscg We would be pleased to accept your used JUNG grinding machine as trade-in

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, premer vrtljive mize: 320 mm, JUNG HFR30 or H30 mechanically and geometrically overhauled to JUNG new machine standards - new rotary magnet - new hydraulics Dsdpfx Aobwmamoplecg 12 months warranty Delivery time: by arrangement We are happy to accept your used JUNG grinding machine in part exchange.

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2025, dolžina brušenja: 600 mm, širina brušenja: 250 mm, premer brusilnega koluta: 225 mm, JUNG HF50 mechanically, geometrically, and electrically overhauled according to JUNG new machine protocol with 12 months warranty Dcedpfsbwl Ubox Apleg Max. magnetic chuck size: 600 x 200 mm (standard: 500 x 200 mm) Max. grinding area: 600 x 250 mm Delivery time: by arrangement We are happy to accept your used JUNG grinding machine as part exchange.