Used Citizen Cnc Lathe for sale (11,629)

Condition: good (used), Year of construction: 1999, Ref. -No.: 10443 Credpjy Ed Ddofx Apboh Manufacturer: VDF BOEHRINGER Type: 16 M - G Year of construction: 1999 Type of control: CNC Control: REXROTH INDRAMAT SYSTEM 200 BTV 30 Storage location: Halberstadt Country of origin: Germany Turning Diameter: 520 mm Turning Diameter Over Slide Rest: 150 mm Spindle Speeds: 25 - 4.500 RPM Spindle Bore: 78 mm Tool Taper: VDI 40 Rapid Traverse: 15.000 mm / min Distance Between Centres: 1110 mm Spindle motor drive: 18 kW Turret places: 12 Pcs Machine length: 5000 mm Machine width: 2800 mm Machine Height: 3200 mm Weight Of The Machine Ca.: 14,5 t Further information: 2x revolver (12 places) Machine can be inspected under power by appointment.

Condition: used, Year of construction: 2004, turning diameter 620 mm turning length 2000 mm control MSX 501 Csdpfx Aez Icunepborh total power requirement 30 kW

Condition: good (used), Year of construction: 2013, functionality: fully functional, Fanuc control system, tool extraction spindle, powered tools, Credpfx Aezz H Dvspbeh tool magazine.

Condition: used, Year of construction: 2023, control SIEMENS SINUMERIK 828D greates pass round over bed 650 mm swing diameter over slide rest 540 mm max. turning diameter 395 mm bar material dia. 67 mm x-axis 235 mm y-axis 105(±52.5) mm z-axis 580 mm Feed ( x / y / z) 24/10/24 mm/min spindle tunring speed 4.500 U/min torque 169,8/89,2 Nm spindle nose A2-6 spindle passage 76 mm spindle bearing diameter 110 mm drive capacity - main spindle 20/10,5 kW spindle tunring speed 6.000 U/min torque 45 Nm Credszzrhyspfx Apbsh spindle nose A2-5 spindle passage 45 mm spindle bearing diameter 90 mm Drive power - sub spindle 7,8 kW number of tool places 12 Pos. shank size for square tool 25 x 25 mm Shank diameter for boring bars 40 mm tool taper BMT 55 Live tool torque (Max./Cont.) 44,4/23,4 Nm total power requirement 49 kVA Overall size ca. 4.130 x 1.752 x 2.085 mm weight of the machine ca. 4.200 kg In our assessment, the machine is in mint condition and can be inspected under power by appointment. Accessories, tools, and work-holding devices shown are included in the scope of delivery only if specified in the additional information. Subject to change, errors in technical data and specifications, and prior sale.

Condition: used, Year of construction: 2023, turning diameter 380 mm turning length 1000 mm control Mazatrol SmoothG max. swing diameter over bed 695 mm Standard machining diameter 276 mm bar material dia. max. 80 mm x-axis 234 mm rapid traverse X-axis 30 m/min y-axis 100 mm rapid traverse Y-axis 21 m/min z-axis 1090 mm rapid traverse Z-axis 33 m/min w-axis 1050 mm rapid travel W 30 m/min turning speeds 35 - 4000 U/min spindle nose A2-8 spindle bore 91 mm Motor output (30-min. rating) 26/22 Max. Torque 465 (15% ED) Nm turning speeds 35 - 6000 U/min spindle nose A2-5 Motor output (25%ED) 11 Max. Torque 90 (15% ED) Nm Milling spindle speeds ( driven tools) 5000 1/min torque on milling spindle max: 47 Nm power capacity - milling spindle 5,5 (40% ED) kW Milling spindle power 3,7 kW Numbers of tools 12 (angetrieben) Tool cross section (outside) 25 qmm Boring bar- Ø 40 mm Drill- Ø 20 mm Mill- Ø 20 mm Tap- Ø M20 x 2,5 coolant tank 270 l Chuck diameter main spindle 10 '' Chuck diameter counter spindle 8 '' total power requirement 37 kW weight of the machine ca. 6,6 t dimensions of the machine ca. 3,6 x 2 x 1,9 m Machine in standard configuration, equipped with the following optional equipment: Air blast through the turret Automatic operator door – opening and closing Air blast system at the main spindle chuck Chip conveyor High-pressure coolant system, 15 bar Robot interface (ADVANCE / Ethernet/IP) C-axis on the sub-spindle, input resolution (contour/indexing): 0.0001° Additional push buttons on the CNC control panel Sub-spindle tailstock function Rectangular 3-colour LED signal light Preparation for oil mist extraction, mechanical flange only, Ø 98 mm Absolent 10C oil mist extraction system Preparation for bar feeder Overload monitoring system Drilling cycle with torque-dependent chip breaking Engraving function Thread re-cutting function Cedozzd Rtopfx Apbjrh All dimensions, weight and performance specifications are non-binding. Used machine – sold without warranty.

Condition: used, TECHNICAL DETAILS - Number of axes : 10 Csdpfoz Hqr Sjx Apbsrh - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 10 [mm] - Max. machining length : 100 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 10.1 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 10 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 7 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 8 GUIDE BUSH HOLDER 2 - Number of positions : 8 - Number of motorized positions : 4 - Live tools speed : 12000 [rpm] END ATTACHMENT - Number of positions : 3 - Number of motorized positions : 3 - Live tools speed : 12000 [rpm] SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 9000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 1850X1140 [mm] - Machine height : 1800 [mm] - Machine weight : 1650 [kg] MACHINE HOURS - Number of working hours : 32221 [h] EQUIPMENT - CNC : Fanuc 31i-B5 - Interface : Ethernet / RS232 / USB / PCMCIA - 3 colors status lamp - Rotating tool motor on : S2,S3,S5 - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank * with high-pressure pump : HP MÜLLER CL2 80 [bars] - Bar loader : IEMCA ELITE 112/33 - Oil mist extractor : ELBARON - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: used, TECHNICAL DETAILS - Number of axes : 10 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 10 [mm] - Max. machining length : 100 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 10.1 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 10 [mm] Crjdpfx Aoz Hqrrjpboh - Spindle speeds : 14000 [rpm] - Spindle power : 7 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 8 GUIDE BUSH HOLDER 2 - Number of positions : 8 - Number of motorized positions : 4 - Live tools speed : 12000 [rpm] END ATTACHMENT - Number of positions : 3 - Number of motorized positions : 3 - Live tools speed : 12000 [rpm] SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 9000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 1850X1140 [mm] - Machine height : 1800 [mm] - Machine weight : 1650 [kg] MACHINE HOURS - Number of working hours : 15104 [h] EQUIPMENT - CNC : Fanuc 31i-B5 - Interface : Ethernet / RS232 / USB / PCMCIA - 3 colors status lamp - Rotating tool motor on : S2,S3,S5 - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank * with high-pressure pump : HP MÜLLER CL2 80 [bars] - Bar loader : IEMCA ELITE 112/33 - Oil mist extractor : ELBARON - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: good (used), Year of construction: 2014, 1 used 1 CNC turning machine Manufacturer: Saeilo Contour Model: ACE-15MC Type: LT-2XL500M Year of manufacture: 2014 with Sinumerik 828D BASIC T control system Technical data: Max. turning diameter: 270 mm Max. turning length: 425 mm Bar diameter: 51 mm Credpfx Apsvzkw Robjh Spindle speed: 5000 rpm Number of tool positions: 12 Tool holder: VDI 30 Main drive power: 12/18 kW Travel distances X/Z axis: 183/500 mm Dimensions L x W x H without chip conveyor: 2600 x 2100 x 1800 mm Machine weight (net): approx. 4000 kg Equipment: Powered tools C axis

Condition: used, TECHNICAL DETAILS - Number of axes : 10 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 10 [mm] - Max. machining length : 100 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 10.1 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 10 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 7 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 8 GUIDE BUSH HOLDER 2 Codpfx Aoz Hqtcspberh - Number of positions : 8 - Number of motorized positions : 4 - Live tools speed : 12000 [rpm] END ATTACHMENT - Number of positions : 3 - Number of motorized positions : 3 - Live tools speed : 12000 [rpm] SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 9000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 1850X1140 [mm] - Machine height : 1800 [mm] - Machine weight : 1650 [kg] MACHINE HOURS - Number of working hours : 47317 [h] EQUIPMENT - CNC : Fanuc 31i-B5 - Interface : Ethernet / RS232 / USB / PCMCIA - 3 colors status lamp - Rotating tool motor on : S2,S3,S5 - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank * with high-pressure pump : HP MÜLLER CL2 80 [bars] - Bar loader : IEMCA ELITE 112/33 - Oil mist extractor : ELBARON - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, SFM Sunfirm CNC lathe in good working condition. Specifications: Swing diameter over bed: 1520 mm Swing diameter over cross slide: 1100 mm Swing diameter in gap: 1800 mm Distance between centers: 3000 mm Spindle speed: 6–500 rpm in 4 steps Z-axis travel: 3300 mm Bed width: 850 mm Control: FAGOR 8055 8-position turret Motor power: 30/37 kW Accessories: Credpfxow Uqf Sj Apboh 4-jaw chuck 1400 mm Chip conveyor 8-position turret Steady rest

Condition: good (used), Year of construction: 1998, Used CNC turning lathe by Okuma Type: LCS 15 Includes tool holder Turning length: 280 mm Turning diameter: 270 mm Tool changer Year of manufacture: 1998 Excluding bar feeder and chip extraction system. Cedoy U Iz Sopfx Apbjrh

Condition: as good as new (ex-display), Year of construction: 2026, Optiturn L28 HS CNC lathe directly from the manufacturer. L28 HS - The OPTIMUM CNC lathe with Siemens control SINUMERIK 808D Advanced PPU 150. Strutted machine bed made of gray cast iron - Elaborate spindle bearings - Emergency stop impact switch - Central lubrication - Reference switch - Maintenance-friendly protective housing - Rear access flap for maintenance - Safety switch on the front sliding door - Turning turret is located behind the turning center (left turning tool) - Linear guide - Software package "SINUMERIK 808D on PC" included. (Practical training software, so that workpieces can be programmed and simulated offline on the PC. Free to download free of charge - Two-year SIEMENS warranty included Technical data Electrical connection 400 V / 3 Ph ~50 Hz Total connected load 3.75 kVA Spindle Drive motor S1 operation 2.2 kW Torque drive motor S1 operation 14 Nm Torque at the spindle 28 Nm Spindle holder DIN 6350 A2-3 Spindle cone 5C Spindle bore Ø 30 mm Cooling lubricant system Coolant pump output 95 W Cjdpozi Er Isfx Apbsrh Tank capacity 25 liters Machine data Center height 169 mm Center width 430 mm Rotation Ø over cross slide Ø 200 mm Rotation Ø over machine bed Ø 300 mm Speed range Spindle speeds* 40 - 4,000 min-1 Tool turret Type electric Number of tool positions 6 tools Mounting height, width square max. 16 mm Mounting diameter of boring bar max. 16 mm Accuracy Repeat accuracy ± 0.01 mm Positioning accuracy ± 0.01 mm Bhajn7pvcu Travel distance X-axis 145 mm Z-axis 465 mm Feed speed X-axis 10,000 mm/min. Z-axis 12,000 mm/min. Machine leasing possible via Siemens Finance. Liquidity required.

Year of construction: 2000, condition: used, A lathe with CNC control is offered. Equipped with three-jaw chuck, tailstock, tool holder, cutting fluid supply and machine enclosure. Control: HEIDENHAIN. Inspection possible by prior arrangement. Credjz Hn R Sjpfx Apbeh

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, CNC turning and milling center Okuma Multus B300 Control: OSP-P200L Year of manufacture: 2007 Codjzwl S Ropfx Apborh Internal machine number: 60 Travel ranges: X-axis 690 mm Y-axis 230 (-115 to +115) mm Z-axis 1,545 mm B-axis 0.001 ° C-axis 360 ° W-axis: 1,550 mm Max. turning diameter: 710 mm Tool holder: HSK 63 Total number of tool positions: 40 Spindle speed: 38 – 3,800 rpm Equipment / Accessories - Chip conveyor - 3-jaw chuck SMW KNCS-N-260-72 - Compact paper band filter system 500 l - One Touch IGF

Condition: used, TSUGAMI HS 207-5AX is a CNC automatic lathe / Swiss-type lathe with high precision, excellent accuracy and reliability. 5 axes, 2 spindles; turning diameter 3–20 mm; max turning length 250 mm; internal spindle diameter 20 mm. Spindle speeds 200–10,000 t/min; spindle power 3.7 kW; back spindle 2.2 kW; 35 tools; rapid traverse 32 m/min; power 50 Hz 3x400 V; total installed 14.6 kVA; weight ~3300 kg; footprint 2110×1200×1885 mm. Bar feeder LNS EXPRESS 320. Built to achieve tight tolerances on precision components. Crsdsz Dv Efepfx Apbeh

Year of construction: 1997, condition: used, A compact CNC lathe is offered. Control: Siemens. Condition: defective. Turret enable signal is missing. Inspection possible by appointment. Codsz Hzd Eopfx Apbsrh

Condition: used, Year of construction: 2008, controller manufacturer: Siemens, controller model: 840D - Powerline, _____ Description: Year of manuf. : 2008 Control : Siemens 840D - Powerline Turning diam. : 430 mm Turning length : 744 mm Mainspindle: Technology:Motorspindle Speed:5.000 rpm Power (max.):29 kW Torque (max.):250 Nm Barcapacity:65 mm Workpiececlamping:Collet chuck, Röhm KZZT-AF 65/6 Subspindle: Technology:Motorspindle Speed:7.000 rpm Power (max.):22 kW Torque (max.):130 Nm Workpiececlamping:3-Jaw chuck, Röhm KFD-HE 210 Ejector:Pneumatic Movement in Z:750 mm Toolcarrier I (X/Y/Z): Technology:Turret with 12 stations Taper:VDI30 Tooldrive:4.000 rpm, 6,7 kW, 25 Nm Movement in X/Y/Z:270/100/750 mm Eilgang in X/Y/Z:24/10/30 m/min Toolcarrier II (X/Z): Technology:Turret with 12 stations Taper:VDI30 Tooldrive:4.000 rpm, 6,7 kW, 25 Nm Movement in X/Z:205/750 mm Eilgang in X/Z:24/30 m/min Equipment/Accessory: Chipmanagement:Chip conveyor Coolingmanagement:Internal coolant pumps with High-pressure, 14 bar Toolmeasurement:Automatic Measuringarm, Marposs Rawmaterialfeed:Barloader, EMCO TOP-Load 10-65 (TOP Automazioni ETL 10-65) Finishedpartremoval:Workpiece unloading device (pneumatic) with conveyor belt Oilmistseparation:Electrostatic extraction, Bristol EF David Toolholder:Misc. static and driven toolholder Further Equipment:Spindlechiller Csdsz Hh A Ijpfx Apbjrh

Condition: new, Year of construction: 2023, DN Solutions LYNX 2100M New machine, never used! 0 operating hours. Technical data: Control: Fanuc 0i-F Plus iHMI-Touch Milling function with C-axis and powered tools (6000 rpm) Bar capacity (mm): 65 Credpfx Apsz Hxz Usbsh Tool holder: BMT45 Turret with 24 positions Max. turning diameter (mm): 300 Max. turning length (mm): 290 Main spindle chuck size: 8" (204 mm) Samchully Max. main spindle speed (rpm): 4500 Main spindle power (kW): 15 Main spindle torque (Nm): 169.0 Travel ranges: X: 205 mm Z: 340 mm Linear guide -CNC tailstock -Tool probe -Parts catcher -Number of powered tools: 4 pcs, 2/2 -Number of standard tools: 8 pcs -Documentation -Knoll chip conveyor, ejection at the front on the right side Dimensions: Length: 2350 mm | Width: 1595 mm | Height: 1693 mm | Weight: 3170 kg

Condition: good (used), Year of construction: 2010, operating hours: 5,750 h, functionality: fully functional, turning length: 393 mm, turning diameter: 200 mm, spindle bore: 51 mm, MSX 853 cnc control 3-jaw chuck diameter 210mm 12-fold revolver C-axis driven tools tail stock coolant device chip conveyor Technische Daten: / technical details Drehdurchmesser / turning diameter 200 mm Cedpfxozd S S Ro Apberh Drehlänge / turning lenght 393 mm X-Weg / X-travel 160 mm Z-Weg / Z-travel 450 mm max. Drehzahl Spindel / max. spindle speed 50-3000 UpM /rpm Eilgang X/Z / rapid feed X/Z 24/30 Anzahl der Revolverplätze / number of tool places 12 max. Stangendurchmesser / max. bar diameter 51 mm Antriebsleistung Spindel / drive capacity spindle 13,5 kW Gewicht ca. / weight ca. 3500 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

Condition: used, Year of construction: 2007, functionality: fully functional, Equipment: documentation/manual, Nakamura-Tome Turning Center 2 axes, X and Z Model: SC-250 Year: 2007 CNC: Fanuc Series 21i-TB Crodjz Alqkopfx Apboh Chip conveyor: ✅ Hydraulic steady rest: ✅ FILTERMIST FX4000 oil mist extractor, mounted on the machine, with mounting bracket and suction system. Enables the extraction of oil mist and cutting fluid mist during machining.

Condition: good (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 845000756E, turning diameter: 400 mm, spindle bore: 103 mm, spindle speed (max.): 3,200 rpm, travel distance X-axis: 265 mm, travel distance Y-axis: 120 mm, travel distance Z-axis: 1,050 mm, rapid traverse X-axis: 30 m/min, rapid traverse Y-axis: 10 m/min, rapid traverse Z-axis: 30 m/min, total height: 2,400 mm, total length: 6,000 mm, total width: 2,400 mm, overall weight: 8,000 kg, bar passage: 90 mm, center height: 360 mm, controller manufacturer: SIEMENS, controller model: SINUMERIK 840 D, input voltage: 400 V, input frequency: 50 Hz, input current: 80 A, nominal power (apparent): 50 kVA, operating hours of spindle: 4,617 h, Equipment: documentation/manual, DMG MORI ECOTURN 510 CNC lathe - Chuck diameter: 250 mm - Diameter in the front bearing: 140 mm - Feed drive in the X and Z axes: 40 x 10 mm - Feed forces X/Z: 7.5 kN - Y-axis feed force: 7000 N - Rapid traverse C1 axis: 100 m/min - Travel measuring system X/Y/Z: absolute rotary - Positioning uncertainty X: 0.008 mm, Z: 0.010 mm - Working area, distance between centers: 1150 mm - Max. swivel range above the bed: 680 mm - Swivel range above the X slide: 465 mm - Travel of the Y-axis: 120 mm (+/- 60 mm) The machine is equipped with a tailstock and a 12-position tool turret, including the tool holders located in the turret, as well as a three-jaw chuck SMW AUTOBLOK, diameter: 300 mm, including a chip conveyor, filter extraction, and documentation. FCA D-73529 Schwäbisch Gmünd - to be loaded onto a truck. Crodpfx Apezxzc Ijbjh

Condition: excellent (used), functionality: fully functional, Weiler Primus LZ/G, machine number 2679, in excellent condition, with draw and lead screw. Includes 3 chuck jaws 125mm, tool holder, and 4x Multifix AD2090 tool holders. Crjdpfx Aez Eqn Djpboh Can be inspected and tested while powered on.

Condition: excellent (used), Year of construction: 2003, Siemens 840D control system Turning diameter 254 mm Turning length 500 mm Chuck diameter 210 mm Turning length 410 mm Spindle speed 4,500 rpm Crsdpez Hfqiofx Apboh 8-position turret Chip conveyor

Condition: like new (used), Year of construction: 2015, operating hours: 18,000 h, machine/vehicle number: IntNr231671, CNC Swiss-type lathe STAR SR32JN, new, manufactured in 2015 Crsdpez Dwubsfx Apbjh Control system, manufacturer: Fanuc, series 32i-B, 7 axes (X/Z/Y/C1/X1/Z1/C2), Bar diameter max. 32 mm, Turning length max. 80 mm, Main spindle, speed max. 7,000 rpm, C-axis 0.001 degrees, Counter spindle diameter max. 32 mm, Counter spindle speed max. 7,000 rpm, C-axis, Tool holder for a total of 23 tools (linear tool holder, front tool holder, rear machining), Coolant pump with increased flow rate Parts conveyor belt, Mayfran chip conveyor, Bar feeder magazine FMB turbo 3-36/3200 / A / accessories for short-turning The machine can be inspected under power by appointment. Subject to changes, errors in technical data and specifications, and prior sale!

Condition: used, TECHNICAL DETAILS - Number of axes : 10 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 10 [mm] - Max. machining length : 100 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 10.1 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 10 [mm] - Spindle speeds : 14000 [rpm] - Spindle power : 7 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 8 GUIDE BUSH HOLDER 2 - Number of positions : 8 - Number of motorized positions : 4 - Live tools speed : 12000 [rpm] END ATTACHMENT - Number of positions : 3 - Number of motorized positions : 3 - Live tools speed : 12000 [rpm] SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 9000 [rpm] POWER SUPPLY Crodpfx Apez Hqrxobjh - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 1850X1140 [mm] - Machine height : 1800 [mm] - Machine weight : 1650 [kg] EQUIPMENT - CNC : Fanuc 31i-B5 - Interface : Ethernet / RS232 / USB / PCMCIA - 3 colors status lamp - Rotating tool motor on : S2,S3,S5 - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank * with high-pressure pump : HP MÜLLER CL2 80 [bars] - Bar loader : IEMCA ELITE 112/33 - Oil mist extractor : ELBARON - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.