Tschudin Htg 400 nakup rabljenega (22)

Stanje: rabljeno, Cilindrični brusilni stroj TSCHUDIN tip HTG 400 Razdalja med konicami: 400 mm Višina središča: 100 mm Ppedpfsxtmv Njx Aczol Konus: CM4 Hitrost vretena: od 70 do 500 min⁻¹ Maks. pomik mize: 420 mm Orientacija mize pri 15° Brusni kolut: Ø 300 mm Izvlečno konjiček CM3 Stroj obnovljen pri REWITECH SA (Švica) leta 1995 Opremljen z enim usedalnim rezervoarjem PHILIPS Napetost: 380 V Dimenzije (D x Š x V): 2000 x 1400 x 1600 mm Teža: cca 1,5 t

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, višina središča: 150 mm, skupna dolžina: 620 mm, Mechanics: Ppedpfx Aceurw Uyszol All wear parts of the machine are replaced, including the infeed spindle on the X-axis. All assemblies are refurbished to a like-new condition. After overhaul, the machine is comparable to a new machine. Geometry: The machine is completely disassembled down to the guideways. Before the geometry of the individual tables and assemblies can be restored, both the X- and Z-axis guideways are hand-scraped and brought to a like-new condition. Upon completion, the machine receives a measurement protocol in accordance with the manufacturer’s specifications. Painting: After restoring the machine’s geometry, it is prepared for repainting. All covers, tables, and the machine bed are stripped of old paint, cleaned, and newly painted. Hydraulics: The entire lubrication system, including the lubrication unit, is replaced. The hydraulic unit is also completely overhauled. Conventional Internal Cylindrical Grinding Machine TSCHUDIN HTG 610I Machine Equipment: Technical Data: Centre height: 150 mm Centre distance: 680 mm Grinding length: 620 mm Machine weight and footprint: 2,500 kg // 2,340 x 1,445 x 1,900 mm Standard machine equipment: 1 pc. workpiece spindle headstock MK5 1 pc. operator panel 1 pc. mount for internal grinding spindle 1 pc. speed controller for belt spindle (UJ50 / UJ80) FISCHER 1 pc. hydraulic unit Optional: • 2-axis digital measuring system • Freely adjustable speed (1–800 rpm) incl. soft start (higher speeds available upon clarification of technical details) • Separate low-speed setting for part alignment

Stanje: delavnici obnovljeno (rabljeno), Leto izdelave: 1992, Funkcionalnost: popolnoma funkcionalen, višina središča: 150 mm, dolžina brušenja: 620 mm, širina na sredini: 680 mm, premer brusilnega koluta: 350 mm, skupna širina: 500 mm, Condition of the machine: The machine is currently in a used, non-refurbished condition. The following work will be carried out on the machine: - Complete dismantling of the entire machine down to the guideways - Replacement of all seals and wear parts throughout the machine - Replacement of the X-axis feed screw - Replacement of the main bearings of the workpiece spindle - Replacement of the grinding spindle - All assemblies of the machine will be restored to a like-new condition Pedpfx Ajrz Nfljczspl Geometry: - Hand scraping of the X-axis guideway - Hand scraping of the Z-axis guideway - Grinding of the X-axis table - Grinding of the Z-axis table - Grinding of the upper tables - Grinding of the assembly housings (workpiece spindle headstock, grinding spindle headstock, and tailstock) - Preparation of a measurement protocol for the TSCHUDIN cylindrical grinding machine Painting: The main assemblies will be newly painted; the rest of the machine will retain its original paintwork. Electronics: The entire machine's electronics will be inspected, tested, and any defective switches and cables will be replaced.

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, Obdelovalni vretenjak: MK5 Repni del: MK3 z fino nastavitvijo Višina med konicama: 150 mm Razdalja med konicama: 680 mm Dolžina brušenja: 620 mm Psdpfxocgtp Eo Aczepl Brusni kamen levo: 350 x 50 x 127 Brusni kamen desno: 250 x 25 x 127 Potrebni prostor stroja: 2340x1445x1900 mm Stanje stroja: Krožna brusilka je popolnoma razstavljena, očiščena in na novo prebarvana. Zamenjajo se vsi obrabljeni deli (vključno z vretenom). Zagon sledi po protokolu TSCHUDIN. Oprema stroja: - 2 kosa prirobnic za brusne plošče Ø 127 - 1 kos hidravlična enota - 1 kos obdelovalni vretenjak MK5 s hitro vpenjalno ročico - 1 kos repni del MK3 z fino nastavitvijo - 1 kos dvoosni digitalni prikazovalnik - 1 kos nagibni diamantni obrusilnik - 1 komplet orodja za upravljanje in navodila za uporabo

Stanje: novo, Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, Převodovka pracovního vřetene: kužel MK5 Koník: kužel MK3 standard Výška hrotu: 100 mm Vzdálenost mezi hroty: 380 mm Délka broušení: 380 mm Ppjdpscgkursfx Aczel Brusný kotouč: 350 x 50 x 127 mm Zástavbové rozměry stroje: 2020 x 1200 x 1450 mm Stav stroje: Kulatá bruska je kompletně rozebrána, vyčištěna a znovu sestavena. Všechny opotřebitelné díly jsou vyměněny (včetně vřetena osy X) a geometrie stroje je obnovena dle protokolu TSCHUDIN. Během generální opravy je stroj kompletně nově nalakován. Uvedení do provozu provádí přímo na místě firma M. + M. Mai GmbH a je účtováno dle času a nákladů. Příslušenství stroje: - 1 ks příruba brusného kotouče Ø 127 mm - 1 ks hydraulická jednotka - 1 ks koník MK3 standard - 1 ks převodovka pracovního vřetene MK5 - 1 ks standardní orovnávač - 1 ks ochranné dveře bez bezpečnostního spínače - 1 sada provozního nářadí a obslužného návodu

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2026, višina središča: 100 mm, širina na sredini: 680 mm, skupna dolžina: 620 mm, premer brušenja: 199 mm, Condition of the machine: The machine is currently in used, non-refurbished condition. All wear parts of the machine will be replaced, including the X-axis feed spindle, and all assemblies will be brought to a like-new condition. After refurbishment, the machine is easily comparable to a new machine. Geometry: The machine will be completely disassembled except for the guideways. Before restoring the geometry of the individual tables and assemblies, the guideways of both the Z and X axes will be hand-scraped and restored to like-new condition. Upon completion of these works, the machine will receive a measurement report according to the original manufacturer's specifications. Electronics: The electronics and the control cabinet enclosure will be completely replaced. All electrical components will be renewed, including the motors. Hydraulics: The entire lubrication system, including the lubrication unit, will be replaced. The hydraulic unit will be overhauled, and the hydraulic lines will be replaced with new ones. Painting: Once the geometry of the machine has been restored, it will be prepared for repainting. All covers, tables, and the machine bed will be stripped of old paint, cleaned, and newly coated. Technical data of the machine: Centre height: 100 mm Centre width: 680 mm Grinding length: 620 mm Grinding wheel: 350 x 50 x 127 Machine weight and footprint: 2600 kg // 2320 x 1400 x 1450 mm Ppsdpfxov Hqlrs Aczol Standard equipment: • 1 pc. grinding spindle head Ø35 • 1 pc. workpiece spindle head MK5 • 1 pc. safety cover for discs Ø400 mm • 1 pc. tailstock MK3 standard • 1 pc. flange Ø127 mm • 1 pc. hydraulic unit • 1 set of operating tools and operating manual

Leto izdelave: 2018, obratovalne ure: 28.658 h, Stanje: rabljeno, številka stroja/vozila: 18E400239, Through-feed grinding capacity Ø: 10 cm, plunge-cut grinding capacity Ø: 15 cm, weight: 9,000 kg, FANUC 0i-MF control, 2 YASKAWA handling robots YR-MH005LS-E000, serial numbers: R17507-979-3 / R19033-789-1, Automation system/workpiece storage EGS Automation Tschudin, year of manufacture: 2018, serial number: 180100, 4-fold, oil cooling and filtration system ARO, year of manufacture: 2018, serial number: PRA0032086, safety guard. Podex Aki Sopfx Aczepl

Stanje: dober (rabljeno), Leto izdelave: 1990, CNC cylindrical grinding machine Manufacturer: TSCHUDIN Type: HTG 22 - 862, year of manufacture: 1990 Equipped with MARPOSS E14 control and E5 measurement-control system. Centre distance: 650 mm Ppjdpoid Aphofx Aczol Centre height: 100 mm Grinding length: 620 mm Weight: approx. 4,500 kg Further information: See TECHNICAL DATA SHEET Supplied with various grinding wheels and adapters Complete machine documentation available. Machine in stock.

Stanje: zelo dobro (rabljeno), Leto izdelave: 1988, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1, višina središča: 150 mm, širina na sredini: 480 mm, New Arrival 1 Hydraulic Universal External and Internal Cylindrical Grinding Machine TSCHUDIN HTG 410 U - Year 1988, partial overhaul in 2025 - 150 mm centre height x 480 mm centre distance Workpiece headstock with Morse taper 5 and stepless spindle speed adjustment. Grinding wheels on both left and right - swiveling internal grinding attachment with 18,000 rpm. Machine equipped with four-axis digital readout – X-axis, Y-axis, and rotary encoders with 1 micron resolution when swiveling the universal grinding spindle head & workpiece spindle head! Pneumatic air cushion lifting for effortless swiveling of workpiece and grinding heads. Machine comes with four-jaw chuck, halogen lamp, paper band filter, folding dresser, and balancing arbor. X-guides newly hand-scraped. Machine thoroughly checked by a specialist. Pjdpfevdumbox Aczspl Automatic cycle with "rapid approach before automatic feed – spark-out time – rapid return – feed value retained." Very little used, from prototype construction! Price: on request (Domestic sales plus 19% VAT.) Technical data non-binding – subject to prior sale and errors. Best regards INDUBA GmbH Mathias Becker D-78628 Rottweil

Stanje: rabljeno, skupna višina: 1.550 mm, skupna dolžina: 1.600 mm, skupna širina: 1.200 mm, Lastna teža: 2.100 kg - Dokumentacija na voljo: Ne - CE oznaka prisotna: Da - CE certifikat na voljo: Ne - Upravljanje: Klasično - Moč [kW]: 4,5 - Razdalja med konicami [mm]: 480 - Višina konic [mm]: 100 - Transportne mere: 1600 mm x 1200 mm x 1550 mm (d x š x v) - Transportna teža [kg]: 2100 kg - Transportni paketi [kos]: 2 Ppsdpfxswnh Tzs Aczel Finančne informacije DDV: Navedena cena je brez DDV DDV/obračun razlike v ceni: DDV je odbit za podjetja Dostava in odkup sta vedno mogoča za vso industrijsko opremo Lukas van Rossum

Stanje: zelo dobro (rabljeno), Leto izdelave: 2006, Funkcionalnost: nepreverjeno, številka stroja/vozila: 06.E.400.020, Country of manufacture: CH Voltage: 3x400V - 24(V – DC) Dimensions: 237x206x195 cm Net weight: 5500 kg TECHNICAL DATA Control system: Fanuc 21i-MB 3 Axes U: Axis of the working grinding wheel W: Workpiece-to-workpiece / dressing axis X: Axis of the dressing wheel Working range Through-feed grinding Workpiece diameter: Ø 1.5 - 50 mm Working range Plunge grinding Workpiece diameter: Ø 1.5 - 100 mm Max. grinding length: 270 mm Grinding wheel Max. external diameter: Ø 400 mm Internal diameter: Ø 203.2 mm Max. speed: 50 m/sec. Drive power: 11 kW Optional drive power: 29 kW Regulating wheel Max. external diameter: Ø 250 mm Internal diameter: Ø 127 mm Speed: 5 - 1,000 min⁻¹ Tilt angle: +5° / -5° Drive power: 3.7 kW Positioning accuracy All 3 axes: 0.1 µm Glass scale resolution: 0.05 µm Dimensions Length: 2,060 mm Ppedpoiqt S Aofx Aczel Width (door open): 2,370 mm (3,120 mm) Height (safety cover open): 1,950 mm (2,100 mm) Weight: 5,500 kg Compressed air Max. pressure: 16 bar Air consumption: 165 L/min Air consumption with dressing spindle: 250 L/min Temperature: +15° / +40° C Errors and omissions excepted; these technical data are provided without obligation.

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2013, skupna višina: 1.900 mm, skupna masa: 6.000 kg, proizvajalec krmilnikov: FANUC, model krmilnika: 21i-MB, Splošni podatki Mere širina: 2400 mm Mere globina: 2000 mm Mere višina: 1900 mm Teža stroja: 6000 kg Krmilna enota Znamka: FANUC Model: 21i-MB Dodatna oprema Protipožarni sistem Kraft & Bauer, tip FB703S-UV3-TFM70°/KLA 6-S-MV / Mikrofiltrirni sistem Knoll, tip Micro Pur 240 F / Dvižna postaja Streuli, tip SHSRT300-TL142/180 Ta brezsrediščni brusilni stroj TSCHUDIN ecoLine 400 je bil izdelan leta 2013. Opremljen je z upravljalnim sistemom Fanuc 21i-MB, brusilnim kolutom z največjim zunanjim premerom 400 mm ter regulacijskim kolutom s hitrostjo v razponu od 0 do 265 obr/min. Med dodatno opremo sodita protipožarni sistem Kraft & Bauer ter mikrofiltrirni sistem Knoll. Izkoristite priložnost za nakup tega brezsrediščnega brusilnega stroja TSCHUDIN ecoLine 400. Za več informacij o stroju nas kontaktirajte. Ppodpfsx D Nzcjx Aczel Vrste uporabe Brušenje

Stanje: dober (rabljeno), Leto izdelave: 2014, Na voljo je brezsrediščni okrogli brusilni stroj proizvajalca Tschudin, vključno z avtomatizacijo. Ppodpfx Aox Urh Ajczjl Stroj je v zelo dobrem stanju in si ga je možno ogledati. Tehnični podatki so navedeni v PDF dokumentu.

Stanje: dober (rabljeno), Stroj je v dobrem stanju in opremljen z dodatno opremo. Ppedpfjwu Ey Ejx Aczol

Stanje: dober (rabljeno), Centre height: 100 mm Ppodpfsfg U A Nex Aczol Centre distance: 380 mm Grinding length: 380 mm Workpiece headstock: MT5 Tailstock: MT3 Grinding wheel size: max. 350 x 50 x 127 mm Machine dimensions (L x W x H): approx. 2,020 x 1,200 x 1,450 mm Accessories: -with belt filter

Leto izdelave: 2013, Stanje: pripravljen za uporabo (rabljen), A Tschudin CNC centerless cylindrical grinding machine is available. Workpiece diameter min./max.: 1.5mm/100mm, maximum grinding length: 250mm, grinding wheel diameter (external/internal): 400mm/203.2mm, peripheral speed: 50m/s, grinding wheel power: 11kW, regulating wheel diameter (external/internal): 225mm/127mm, speed: 265 rpm, tilt: +/-5°, motor power: 3.7kW. Machine dimensions (X/Y/Z): approx. 2000mm/2400mm/1900mm, weight: approx. 6000kg, control system: Fanuc 21i-MB. Includes Knoll Micro Pur 240 F fine filter, Streuli SHSRT300-TL142/180 lifting station, and Kraft & Bauer FB703S-UV3-TFM70° fire suppression system. Documentation available. On-site inspection is possible. Psdjwwllgjpfx Aczopl

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2026, Proizvajalec: TSCHUDIN Podpfsd Adfusx Aczopl Tip stroja: SL 105U Letnik izdelave: 2024 Delovni vretenjak: MK6 Kontra konjiček: MK4 Višina konic: 175 mm Razdalja med konicami: 1000 mm Dolžina brušenja: 1000 mm Krmiljenje: Siemens 840D SL Prostorske potrebe stroja: 4920x3400x2300

Stanje: rabljeno, Leto izdelave: 1994, Technical details: Grinding diameter: 198 mm Grinding length: 200 mm Z-axis (longitudinal): 240 mm X-axis (transverse): 340 mm Control system: Tschudin CNC E 9034B Grinding wheel diameter: 500 mm Centre height: 100 mm Centre distance: 300 mm Maximum workpiece weight between centres: 100 kg Interface: RS 232 Total power requirement: 16 kVA Machine weight approx.: 4.5 t Space requirement approx.: L: 3.1 x W: 3.2 x H: 2.0 m Podpfx Aou Ng A Neczspl Angular plunge-cut grinding machine with path control Technical features: - Grinding spindle tool holder: 203.2 mm - Grinding spindle not swivelling - Workpiece spindle swivelling +30° / -90° - Workpiece headstock Morse taper MT5 - Tailstock Morse taper MT3 - Control system: ISO and graphical programming Equipment: - CNC operator display unit with floppy disk drive access - Coolant system with paper filter - Electronic balancing device AB 100 T.K. - Grinding wheel change assist system - Grinding wheel dressing device (programmable also for grinding profiles) - Automatic central lubrication - Measuring device (non-functional, internal measurement control not connected) i.o.

Stanje: rabljeno, 1 cilindrični brusilni stroj Proizvajalec: Tschudin Model: UJ 50 x 250 Leto izdelave: 1967 Psdjyf Dn Uopfx Aczjpl

Stanje: rabljeno, A N G E B O T Wir können Ihnen ab Lager, Irrtum und Zwischenverkauf vorbehalten, unverbindlich anbieten: TSCHUDIN (CH) Spitzenlose Rundschleifmaschine Typ TC-300 Baujahr 2001 Schleifbereich – Ø 0,5 – 25 mm (30) Werkstücklänge beim Einstechschleifen 125 mm (140) Werkstücklänge beim Durchlaufschleifen 300 mm Schleifscheibenmaß: Ø x Breite Ø 300 x 125 mm (140) Regelscheibenmaß: Ø x Breite Ø 225 x 125 mm (140) Schleifscheiben-Umfangsgeschwindigkeit 35 m/sec Schleifscheiben-Zustellung 3 mm Regelscheibendrehzahlen stufenlos 0 – 444 U/min Neigung der Regelscheibe Grad Pedpfx Acswftt Uezopl Schleifscheibenantrieb ca. 7,5 kW Gesamtantrieb ca. 13 kW - 380 V - 50 Hz Gewicht 2.500 kg Zubehör / Sonderausstattung: • Die Maschine arbeitet mit einer festen Werkstückposition, wodurch sowohl Schleifspindel- als auch die Regelspindel-Einheit verstellbar sind. Dies vereinfacht die Einstellung der Maschine sowie die automatische Be- und Entladung der Werkstücke. • SIEMENS SPS-Steuerung für den automatisierten Arbeitsablauf mit SIEMENS Touchscreen. Die komplette Elektrik und SPS-Steuerung wurden 2016 erneuert! • Elektromechanische Kopier-Abrichteinrichtung für die Regelscheibe • Regelscheiben- und Schleifscheiben-Drehzahlen sind stufenlos regelbar. • Verstellbare, aufgebaute Werkstück-Einstech-Führungsbrücke mit montierter Einstech-Werkstückauflage • Elektromechanisch ansteuerbarer Werkstück-Einstoßer & automatischer pneumatischer Werkstück-Ausstoßer • Zusätzlicher Ausfahrzylinder zum automatischen Abkippen der Werkstücke nach dem Einstechschleifen (einstellbar 4 – 30 mm) • Die Maschine ist vorbereitet für den Einsatz mit einem HELP-TEC Hublader MSHL08/400P, dieser ist jedoch derzeit nicht vorhanden. • Komplette Umhausung des Arbeitsbereichs mit Überwachungstechnik. • Separater Schaltschrank, Bedienungsanleitungen sowie Elektroschaltpläne des Retrofits. Zustand: Sehr guter Zustand! Die Maschine wurde 2016 mit neuer Elektrik ausgerüstet! Bitte klicken Sie hier für ein Video der Maschine: Lieferung: ab Lager, sofort verfügbar, FCA Metzingen Zahlung: rein netto – nach Rechnungserhalt Wir führen stets eine große Auswahl an Schleifmaschinen am Lager – bitte sprechen Sie uns auf Ihren Bedarf an! QUOTATION We are pleased to offer you ex our stock, subject to prior sale and technical error: TSCHUDIN (CH) Automatic precision centerless grinding machine Model TC-300 Year of manufacture: 2001 Grinding range – Ø 0.5 – 25 mm (30) Max. workpiece length for plunge grinding: 125 mm (140) Max. workpiece length for through-feed grinding: 300 mm Grinding wheel dimensions: Ø x width 300 x 125 mm (140) Regulating wheel dimensions: Ø x width 225 x 125 mm (140) Grinding wheel peripheral speed: 35 m/sec Grinding wheel infeed: 3 mm Regulating wheel speed, infinitely variable: 0 – 444 rpm Regulating wheel inclination: Degree Grinding wheel drive approx. 7.5 kW Total connected load approx. 13 kW - 380 V - 50 Hz Weight: 2,500 kg Accessories / Special Features: • The machine works with a fixed workpiece position, making both the grinding spindle unit and the regulating spindle unit adjustable. This simplifies adjustment of the machine and facilitates automatic workpiece loading and unloading. • SIEMENS PLC control for automated operation with SIEMENS touchscreen. Complete electrics and PLC newly installed in 2016! • Electromechanical profile dressing device for the regulating wheel • Regulating wheel and grinding wheel speeds are infinitely variable • Adjustable plunge guiding bridge wi

Stanje: rabljeno, TECHNICAL DATA - Distance between centers: 400 mm - Center height: 125 mm - Max. workpiece weight between centers: 150 kg - Z-axis stroke: 600 mm - Rapid traverse Z-axis: 15 m/min - Table swiveling: +/- 6° Pedpfjuhbxyex Aczjpl GRINDING SPINDLE HEAD - Grinding wheel dimensions: 500 x 80 x 203.2 mm - Peripheral speed: 60 m/sec - Power: 9.5 kW - Head position: -30° WORKPIECE SPINDLE HEAD - Taper: MT5 - Speeds: 5 - 1500 rpm - Power: 2.1 kW - Bore: 34 mm TAILSTOCK - Taper: MT3 - Quill stroke: 80 mm ELECTRICAL SUPPLY - Voltage: 400 V - Frequency: 50 Hz - Installed power: 16 kVA WEIGHT AND DIMENSIONS - Required space: 3,650 x 3,050 mm - Machine height: 2,000 mm - Machine weight: 4,850 kg MACHINE HOURS - Operating hours: 42,000 h EQUIPMENT - CNC: Siemens 840 D - Offset electronic handwheel - Automatic tailstock center - Diameter and length control - Robot for loading and unloading - Cooling unit - Water collection tray - Oil mist extractor - Diamond dresser with wheel - 2nd grinding head with CBN grinding wheel and rotary wheel dresser - Fire extinguishing system * *NB: Functionality not guaranteed. Must be checked by a qualified company contracted by the buyer.

Stanje: rabljeno, TECHNICAL DATA - Distance between centres: 400 mm - Centre height: 125 mm - Maximum workpiece weight between centres: 150 kg - Z-axis travel: 600 mm - Z-axis rapid traverse: 15 m/min - Table swivelling range: +/- 6° GRINDING SPINDLE HEAD - Grinding wheel dimensions: 500 x 80 x 203.2 mm - Peripheral speed: 60 m/sec - Power: 9.5 kW - Head position: -30° WORKPIECE SPINDLE HEAD - Taper: MT5 - Speeds: 5 - 1500 rpm - Power: 2.1 kW - Bore: 34 mm TAILSTOCK - Taper: MT3 - Quill stroke: 80 mm ELECTRICAL SUPPLY - Voltage: 400 V - Frequency: 50 Hz - Installed power: 16 kVA WEIGHT AND DIMENSIONS - Footprint: 3,650 x 3,050 mm - Machine height: 2,000 mm - Machine weight: 4,850 kg MACHINE HOURS - Operating hours: 31,000 h EQUIPMENT - CNC: Siemens 840 D - Remote electronic handwheel - Automatic tailstock centre Psdpfouhbx Hsx Aczjpl - Diameter and length measurement system - Robot for loading and unloading - Cooling unit - Overflow tray - Oil mist extractor - Wheel dresser with dressing wheel - Second grinding head with CBN grinding wheel and rotary wheel dresser - Fire extinguishing system *NB: Functionality not guaranteed. To be checked by a qualified company commissioned by the buyer.