Mesin bubut tipe Swiss CNC

TORNOS GT13

Kondisi: bekas, TECHNICAL SPECIFICATIONS - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machining length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of driven positions: 2 Gjdewr Ngkjpfx Aazouf - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT TOOL POST - Number of positions: 4 BACK MACHINING - Number of positions: 8 - Number of driven positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V - Total drive power: 26 kVA WEIGHT AND DIMENSIONS - Footprint: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2800 kg MACHINE HOURS - Power-on hours: 43,982 h - Operating hours: 15,910 h ACCESSORIES - CNC control: Fanuc 31i-B - 3-color status light - Motorized driven tools on: S11, S21, S51 - Driven guide bushing - Parts removal unit - Parts ejector - Parts conveyor - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system * NB: Functionality not guaranteed. Must be checked by a qualified company engaged by the buyer. - Electrical transformer

Kondisi: baik (bekas), Tahun pembuatan: 2005, Machine as per photos Condition: Very good, apart from a defective slot in the tool magazine. Guodpfxsvf D Ans Aazof Tool holders included.

Kondisi: bekas, DATA TEKNIS - Jumlah sumbu: 8 - Jumlah spindel: 2 SPINDEL UTAMA - Diameter batang maksimum: 13 [mm] - Panjang maksimal yang dapat dikerjakan: 190 [mm] - Kecepatan spindel: 15000 [rpm] - Daya penggerak spindel: 4 [kW] - Resolusi minimal sumbu C: 0,001 [derajat] SPINDEL PENYANGGA - Diameter batang maksimum: 13 [mm] - Kecepatan spindel: 15000 [rpm] - Daya penggerak spindel: 4 [kW] - Resolusi minimal sumbu C: 0,001 [derajat] TURRET 1 - Jumlah posisi: 8 - Jumlah posisi bermotor: 3 - Kecepatan alat bermotor: 6000 [rpm] - Daya alat bermotor: 1 [kW] TURRET 2 - Jumlah posisi: 8 - Jumlah posisi bermotor: 2 - Kecepatan alat bermotor: 6000 [rpm] - Daya alat bermotor: 1 [kW] PERANGKAT DEPAN - Jumlah posisi: 4 KONTRABEVEL - Jumlah posisi: 8 - Jumlah posisi bermotor: 4 - Kecepatan alat bermotor: 6000 [rpm] - Daya alat bermotor: 0,75 [kW] SUPLAI LISTRIK - Tegangan suplai: 400 [V] - Total daya penggerak: 26 [kVA] Gjdsyacu Aopfx Aazsuf BOBOT & DIMENSI - Luas penempatan: 2170 x 1140 [mm] - Tinggi mesin: 1890 [mm] - Berat mesin: 2800 [kg] JAM MESIN - Jam menyala: 69312 [jam] - Jam operasi: 26781 [jam] PERLENGKAPAN - Sistem kontrol: Fanuc 31i-B - Lampu status 3 warna - Motorisasi alat bermotor di: S11, S21, S51 - Pemandu bermotor - Penarik bagian kerja - Penyeret komponen - Konveyor bagian kerja - Konveyor serbuk - Tangki pendingin: KNOLL * dengan pompa tekanan tinggi * dengan filter kertas - Majalah batang: FMB Minimag20/3200 - Sistem pemadam kebakaran* NB: Fungsionalitas tidak dijamin. Harus diperiksa oleh perusahaan yang berkualifikasi atas biaya pembeli. - Transformator listrik

Kondisi: bekas, SPESIFIKASI TEKNIS - Jumlah sumbu: 8 - Jumlah spindle: 2 SPINDEL UTAMA - Diameter batang maksimum: 13 [mm] - Panjang pengerjaan maksimum: 190 [mm] - Kecepatan spindle: 15.000 [rpm] - Daya penggerak spindle: 4 [kW] - Resolusi minimum sumbu C: 0,001 [derajat] SPINDEL SEKUNDER - Diameter batang maksimum: 13 [mm] - Kecepatan spindle: 15.000 [rpm] - Daya penggerak spindle: 4 [kW] - Resolusi minimum sumbu C: 0,001 [derajat] PEMANGKU BUSHING 1 - Jumlah posisi: 8 - Jumlah posisi bermotor: 3 - Kecepatan alat penggerak: 6.000 [rpm] Gsdpfjyacvtjx Aazsuf - Daya alat penggerak: 1 [kW] PEMANGKU BUSHING 2 - Jumlah posisi: 8 - Jumlah posisi bermotor: 2 - Kecepatan alat penggerak: 6.000 [rpm] - Daya alat penggerak: 1 [kW] PERANGKAT DEPAN - Jumlah posisi: 4 PROSES BALIK - Jumlah posisi: 8 - Jumlah posisi bermotor: 4 - Kecepatan alat penggerak: 6.000 [rpm] - Daya alat penggerak: 0,75 [kW] PASOKAN LISTRIK - Tegangan pasokan: 400 [V] - Total daya penggerak: 26 [kVA] BOBOT DAN DIMENSI - Ruang yang dibutuhkan: 2.170 x 1.140 [mm] - Tinggi mesin: 1.890 [mm] - Berat mesin: 2.800 [kg] JAM MESIN - Jam daya hidup: 46.739 [jam] - Jam spindle: 16.560 [jam] PERLENGKAPAN - Kontrol: Fanuc 31i-B - Lampu status 3 warna - Penggerak alat bermotor pada: S11,S21,S51 - Bushing pemandu bermotor - Pengambilan komponen - Ejektor komponen - Konveyor komponen - Konveyor serpihan - Tangki pendingin: KNOLL * dengan pompa bertekanan tinggi * dengan filter kertas - Majalah batang: TORNOS SBF326-3.2M - Sistem pemadam kebakaran* NB: Fungsi tidak dijamin. Harap dilakukan pengecekan oleh perusahaan ahli yang ditunjuk pembeli. - Transformator listrik

Kondisi: sangat baik (bekas), Tahun pembuatan: 1976, Fungsionalitas: berfungsi sepenuhnya, jenis arus masuk: AC (pendingin udara), Mesin dalam kondisi kerja yang sangat baik. Mesin ini sangat cepat, dan bagian pengangkatnya telah diperbarui. Dijual karena akan ada rencana pensiun di masa mendatang. Mesin-mesin yang tersisa, beserta perlengkapannya, juga akan dijual di masa mendatang. Tiga mesin CNC, dua forklift, dan lain-lain... Tidak semua barang ditampilkan dalam gambar karena ada batasan 15 foto. Hubungi kami untuk melihat foto-foto lainnya. Gedpfxonyiyas Aazjuf

Kondisi: bekas, TECHNICAL DATA - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machining length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of driven positions: 2 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT DEVICE - Number of positions: 4 SUB MACHINING - Number of positions: 8 Godpfxowr Nf Hs Aazouf - Number of driven positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V - Total connected load: 26 kVA WEIGHT AND DIMENSIONS - Floor space: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2,800 kg MACHINE HOURS - Power-on hours: 48,983 h - Operating hours: 15,930 h EQUIPMENT - Control: Fanuc 31i-B - 3-color status light - Driven tool motorization at: S11, S21, S51 - Driven guide bushing - Parts catcher - Parts ejector - Parts conveyor - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system * NB: Functionality not guaranteed. To be checked by a qualified company on behalf of the buyer. - Electrical transformer

Kondisi: bekas, DATA TEKNIS - Jumlah sumbu: 8 - Jumlah spindel: 2 SPINDEL UTAMA - Diameter batang maksimum: 13 [mm] - Panjang kerja maksimal: 190 [mm] - Kecepatan spindel: 15000 [rpm] - Daya penggerak spindel: 4 [kW] - Resolusi minimum sumbu C: 0,001 [derajat] SPINDEL LAWAN - Diameter batang maksimum: 13 [mm] - Kecepatan spindel: 15000 [rpm] - Daya penggerak spindel: 4 [kW] - Resolusi minimum sumbu C: 0,001 [derajat] PEMAGANG BUSH 1 - Jumlah posisi: 8 - Jumlah posisi bermotor: 3 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 1 [kW] PEMAGANG BUSH 2 - Jumlah posisi: 8 - Jumlah posisi bermotor: 2 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 1 [kW] PERANGKAT DEPAN - Jumlah posisi: 4 PENGERJAAN LAWAN - Jumlah posisi: 8 - Jumlah posisi bermotor: 4 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 0,75 [kW] SUPLAI LISTRIK - Tegangan suplai: 400 [V] - Total daya: 26 [kVA] BERAT DAN DIMENSI - Dimensi ruang: 2170 x 1140 [mm] - Tinggi mesin: 1890 [mm] - Berat mesin: 2800 [kg] JAM MESIN - Jam ON: 61.198 [jam] - Jam spindel: 18.592 [jam] AKSESORIS - Kontrol: Fanuc 31i-B - Lampu status 3 warna - Motorisasi alat penggerak pada: S11, S21, S51 - Panduan bush bermotor Gsdpfxjyacu Ns Aazsuf - Pengambil bagian - Ejector bagian - Konveyor bagian - Konveyor serbuk - Tangki pendingin: KNOLL * dengan pompa tekanan tinggi * dengan filter kertas - Majalah batang: FMB Minimag20/3200 - Sistem pemadam kebakaran* CATATAN: Fungsionalitas tidak dijamin. Harus diperiksa oleh perusahaan bersertifikat milik pembeli. - Transformator listrik

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2014, kecepatan spindel (maks.): 8.000 rpm, jumlah sumbu: 9, This 9-axis TRAUB TNL 32 Swiss-type lathe was manufactured in 2014. It features a TX8i-s control system with a 64-bit RISC CNC/PLC processor, a TFT color display, and an electronic handwheel. The main spindle supports a 32 mm bar capacity, and the machine is equipped with a counter spindle featuring a C-axis. It comes with an upper tool turret with dual drive and a lower turret with nine tool holders. Consider the option of purchasing this TRAUB TNL 32 Swiss-type lathe. Contact us for further information. • Control: TRAUB TX8i-s CNC/PLC with 64-bit RISC processor and fiber optic PC; color TFT flat screen; electronic handwheel • Included software/extensions: Polyform (C-axis programming), Helical (3D Y-axis interpolation), Thread cutting without compensating chuck, Cut-off tool breakage monitoring, Cut-off part ejection monitoring, Axis disable, T-ATC • Main spindle: Motor spindle with hollow clamping system; 32 mm bar/bore; C-axis, max. speed 8,000 rpm • Max. stroke: 305 mm (L version) / 127 mm (K version) • Counter spindle: Partial hollow clamping, C-axis; cleaning unit mounted on the lower turret • Upper tool turret: X/Y/Z/H/B-axes; 10 tool holders; dual drive • Lower tool turret: X/Y/Z/H-axes; 9 tool holders; combined drive; independent counter spindle operation • Measuring/feedback: Linear glass scales on the X-axis (upper and lower turret); rotary encoders on C-axis • Backworking: 8-position backworking table with combined drive for up to 3 tools; prepared for internal coolant supply • Clamping: Clamping direction reversal mechanism and counter clamping pressure device on main and counter spindle • Coolant system: Standard system with 3-bar and 8-bar pumps (50 Hz) in a 500-liter tank; additional 28-bar pump (50 Hz), 19 l/min flow rate • Extraction: D 150 mm port for central extraction system Gusdpfxex D Drcs Aazjf Additional equipment • None indicated (no robot, bar loader, chip conveyor, or external automation listed)

Kondisi: bekas, DATA TEKNIS - Jumlah sumbu: 8 - Jumlah spindle: 2 SPINDEL UTAMA - Diameter batang maksimum: 13 [mm] - Panjang pemrosesan maksimum: 190 [mm] - Kecepatan putaran spindle: 15000 [rpm] - Daya penggerak spindle: 4 [kW] - Resolusi minimum sumbu C: 0.001 [derajat] SPINDEL LAWAN - Diameter batang maksimum: 13 [mm] - Kecepatan putaran spindle: 15000 [rpm] - Daya penggerak spindle: 4 [kW] - Resolusi minimum sumbu C: 0.001 [derajat] BUSH HOLDER 1 - Jumlah posisi: 8 - Jumlah posisi bermotor: 3 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 1 [kW] BUSH HOLDER 2 - Jumlah posisi: 8 - Jumlah posisi bermotor: 2 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 1 [kW] PERANGKAT DEPAN - Jumlah posisi: 4 PENGERJAAN LAWAN - Jumlah posisi: 8 - Jumlah posisi bermotor: 4 - Kecepatan alat penggerak: 6000 [rpm] - Daya alat penggerak: 0,75 [kW] SUPLAI LISTRIK - Tegangan suplai: 400 [V] - Daya total Drive: 26 [kVA] BERAT DAN DIMENSI - Ruang instalasi: 2170 x 1140 [mm] - Tinggi mesin: 1890 [mm] - Berat mesin: 2800 [kg] JAM MESIN - Jam ON: 59001 [jam] - Jam spindle: 19963 [jam] PERLENGKAPAN - Kontrol: Fanuc 31i-B - Lampu status 3-warna - Motorisasi alat penggerak pada: S11, S21, S51 - Bush guide penggerak - Pengambil produk - Ejector produk - Konveyor bagian produk - Konveyor serpihan - Tangki pendingin: KNOLL * dengan pompa tekanan tinggi * dengan filter kertas - Majalah batang: FMB Minimag20/3200 - Sistem pemadam kebakaran * Catatan: Fungsi tidak dijamin. Harap diperiksa oleh perusahaan berkualifikasi pembeli. - Transformator listrik Gusdoyacvaspfx Aazef

Kondisi: bekas, TECHNICAL DATA - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machinable length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° SUB-SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of driven positions: 2 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT TOOLING SYSTEM - Number of positions: 4 BACK WORKING - Number of positions: 8 - Number of driven positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V - Total power consumption: 26 kVA WEIGHT AND DIMENSIONS - Footprint: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2,800 kg ACCESSORIES - Control system: Fanuc 31i-B - 3-color status lamp - Driven tool motorization at: S11,S21,S51 - Driven guide bushing - Part removal unit Guodpfx Aasxyamhszjf - Part ejector - Parts conveyor belt - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system * NB: Functionality not guaranteed. To be checked by a qualified company on behalf of the buyer.

Kondisi: baik (bekas), Tahun pembuatan: 2008, Fungsionalitas: berfungsi sepenuhnya, panjang pembubutan: 750 mm, diameter pembubutan: 590 mm, lubang spindel: 78 mm, kecepatan spindel (maks.): 3.000 rpm, Perlengkapan: dokumentasi / manual, Panjang pembubutan: 750 mm Diameter pembubutan: 590 mm di atas tempat tidur / 375 mm di atas dudukan silang Kecepatan spindle: 25 - 3.000 rpm Lubang spindle: 78 mm Turret: 10 kantong Kontrol: Siemens 810D Shopmill Dilengkapi dengan: - Pedal kaki ganda - Konveyor serpihan - Manual pengoperasian Gujdpsxmvzujfx Aazjf Negara asal: Korea Selatan Daya motor: 25 kW Berat mesin: 6.000 kg Dimensi mesin PxLxT: 300 x 180 x 190 cm

Kondisi: bekas, TECHNICAL DATA - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machinable length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° SUB-SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of driven positions: 2 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT TOOLING SYSTEM - Number of positions: 4 BACK WORKING - Number of positions: 8 - Number of driven positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V Godpfx Aaoxyamnozsuf - Total power consumption: 26 kVA WEIGHT AND DIMENSIONS - Footprint: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2,800 kg ACCESSORIES - Control system: Fanuc 31i-B - 3-color status lamp - Driven tool motorization at: S11,S21,S51 - Driven guide bushing - Part removal unit - Part ejector - Parts conveyor belt - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system * NB: Functionality not guaranteed. To be checked by a qualified company on behalf of the buyer.

Kondisi: bekas, TECHNICAL DATA - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machinable length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of driven positions: 2 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT DEVICE - Number of positions: 4 SUB-SPINDLE OPERATION - Number of positions: 8 - Number of driven positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V - Total power requirement: 26 kVA WEIGHT AND DIMENSIONS - Required floor space: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2800 kg MACHINE HOURS - Power-on hours: 48,352 h - Spindle hours: 12,855 h ACCESSORIES - Control: Fanuc 31i-B - 3-color status light Gedpfx Aajyacvgezsuf - Driven tool motorization at: S11, S21, S51 - Live guide bushing - Parts removal - Parts ejector - Parts conveyor belt - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system* NOTE: Functionality not guaranteed. To be inspected by a qualified company on the buyer's side. - Electrical transformer

Kondisi: bekas, Tahun pembuatan: 1987, Technical details: Number of spindles: 8 Spindle bore: 51 mm Item: Multi-spindle automatic lathe Manufacturer: Schütte Model: AF51 Year of manufacture: 1987 Six-spindle automatic lathe 8 main spindles max. nominal bore D=51mm Control: SIEMENS SIMATIC S5 Gripper in position 7 for rear-side machining Thread cutting drive Independent feed in positions 2/3 electronic cam switch Balluff Plain text display Wöhrle Coolant auxiliary pump Magnetic cartridge filter Oil operation Including bar loader IEMCA PRA40/37/F, year 1987 (bundle magazine) Painted in light blue and light grey Tool configuration may differ from images. Please contact us for further information and pictures via mail(at) or Gjdpfx Aaeiay Sfozeuf

Kondisi: bekas, TECHNICAL DATA - Number of axes: 8 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 13 mm - Max. machinable length: 190 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001 degree SUB SPINDLE - Max. bar diameter: 13 mm - Spindle speed: 15,000 rpm - Spindle drive power: 4 kW - Minimum C-axis resolution: 0.001 degree TOOL HOLDER 1 - Number of positions: 8 - Number of live positions: 3 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW TOOL HOLDER 2 - Number of positions: 8 - Number of live positions: 2 - Driven tool speed: 6,000 rpm - Driven tool power: 1 kW FRONT UNIT - Number of positions: 4 SUB OPERATIONS - Number of positions: 8 - Number of live positions: 4 - Driven tool speed: 6,000 rpm - Driven tool power: 0.75 kW ELECTRICAL SUPPLY - Supply voltage: 400 V - Total connected load: 26 kVA WEIGHT AND DIMENSIONS - Footprint: 2170 x 1140 mm - Machine height: 1890 mm - Machine weight: 2800 kg MACHINE HOURS - On-time hours: 51,458 h - Spindle hours: 16,839 h ACCESSORIES - CNC control: Fanuc 31i-B - 3-color status light - Live tool drive at: S11, S21, S51 - Powered guide bushing - Parts removal - Parts ejector - Parts conveyor belt - Chip conveyor - Coolant tank: KNOLL * with high-pressure pump * with paper filter - Bar feeder: TORNOS SBF326-3.2M - Fire extinguishing system * Guodpfx Aaeyacvmszef NB: Functionality not guaranteed. Must be checked by a qualified company on behalf of the buyer. - Electrical transformer