Used Star Micronics 2 Ball Roller Spindles for sale (87,971)

Condition: used, Year of construction: 2015, operating hours: 16,432 h, functionality: fully functional, 𝗦𝘁𝗮𝗿 𝗦𝗥20 𝗝 𝘁𝘆𝗽𝗲 𝗖 Year 2015 Godpszmw Dkefx Angjuh Production hours : 16432 h Oil tank Iemca bar loader Fanuc command 31i Model B Parts belt conveyor Fanuc command 31i Model B

Condition: used, STAR SW 20 is a CNC automatic (Swiss-type) lathe offering high precision, strong accuracy and reliable performance. Capacities: 11 axes, 2 spindles, max machining Ø 20 mm, back spindle up to 10,000 t/min. Specs: spindle 3.7 kW, driven tools 1.2 kW (8,000 t/min), carriages with 7 and 5 positions, counter-operation 8 tools (6 driven), rapid traverse 35 m/min, 50 Hz 3x380 V, ~3400 kg, L2600×W1150×H1765 mm. Accessories: bar loader, lamp, 150 l coolant system, ELBARON oil-mist extractor, interface for bar loader. Achieves tight tolerances; typical uses: automotive, watchmaking, tooling, aerospace, medical. Gsdpjz R Nqkofx Angouh

Year of construction: 2006, condition: excellent (used), STAR ECAS 32 T CNC automatic lathe - Very good condition - Many accessories available - Detailed photo gallery included in PDF catalog TECHNICAL DATA Gujdpjl R Ix Ssfx Angeh Max. Machining Diameter: 32 mm Max. Headstock Stroke: 350 mm Tool Post: First Turret: 10 stations Second Turret: 10 stations Number of turning tools: Max. 2 tools / station Tool shank: 16 mm Sleeve Holder: Number of tools: Max. 3 tools / station Max. Drilling Capacity: 23 mm Max. Tapping Capacity: M12 X P1.75 Max. Die Cutting Capacity: M12 X P1.75 Power Driven Att. Number of Tools: Max. 2 tools / 1 station Max. Drilling Capacity: 10 mm Max. Tapping Capacity: M8 X P1.25 Max. Milling Capacity: 12 mm Max. Slotting Capacity: 2 mm X 10 mm Main Spindle min. indexing degree: 0.01° Main Spindle Speed: 7`000 rpm Power Driven Att. Spindle Speed: 5`700 rpm Coolant Tank Capacity: 230 l Dimensions: 3175 x 1745 x 1860 mm Center Height: 1084 mm Weight: 5`700 kg Power Consumption: 8.0 KVA No responsibility is taken for the accuracy, completeness and timeliness of the information.

Condition: used, Year of construction: 2011, STAR ECAS-20 — CNC SWISS-TYPE AUTOMATIC LATHE MACHINE IDENTIFICATION — VERIFIED FROM NAMEPLATE Manufacturer: Star Micronics Co., Ltd., Japan Model: ECAS-20 Type: 570 Manufacturing date: March 2011 Serial number: 0509 Lot number: 047 Supply voltage: AC 200 V, three-phase Frequency: 50/60 Hz Rated apparent power: 8.0 kVA Machine weight: 3,500 kg CE marking: Present MODEL SPECIFICATIONS — MANUFACTURER DATA Configuration: 10 axes; independent front/back machining; simultaneous two-tool turning Control system: Star Motion Control System Maximum machining diameter: 20 mm Headstock stroke: 205 mm MAIN AND SUB-SPINDLES Maximum speed: 10,000 rpm each Motor output each: 2.2 kW continuous / 3.7 kW for 30 minutes C-axis indexing: 0.01° each Sub-spindle chucking diameter: 20 mm Front-ejection length: 80 mm Workpiece projection: 30 mm TOOLING Turning positions: 4 front, 2 rear Tool shank: 12 mm; optional 16 mm Sleeve-holder positions: 4; optional 2 rear-end stationary tools Stationary drilling: Ø10 mm Tapping/die-cutting: M8 × 1.25 Optional driven positions: 3 front, 3 rear Driven-tool speed: 8,000 rpm Driven-tool motor: 0.75 kW Driven drilling: Ø8 mm Driven tapping: M6 × 1.0 Milling: Ø10 mm Slotting: 1.5 mm wide × 4 mm deep Gedpsz D Ezvjfx Angsuh BACKWORKING Tool positions: 4 Drilling, stationary/driven: Ø10/Ø8 mm Tapping, stationary/driven: M8 × 1.25 / M6 × 1.0 CAPACITY AND DIMENSIONS Coolant tank: 120 litres Machine dimensions (W × D × H): 2,588 × 1,150 × 1,765 mm Overall installation dimensions with peripherals: Unconfirmed EQUIPMENT VISIBLE IN PHOTOGRAPHS Bar-feeding equipment with pendant control Fire-suppression cylinder and automatic CO₂ warning label CNC operator panel

Condition: good (used), STAR SV-32 CNC sliding headstock automatic lathe TECHNICAL DATA Main spindle, bar capacity: 32 mm Travel: 310 mm Spindle speed: 7000 rpm Spindle drive power: 7.5 kW Minimum resolution, C-axis: 0.01 ° Counter spindle, bar capacity: 32 mm Spindle speed: 7000 rpm Spindle drive power: 7.5 kW Resolution, C-axis: 0.01 ° Turret: Number of tools: 10 of which driven: 10 Speed of the driven tools: 5`700 rpm Driven tools, power: 2.8 kW Tool carrier: Number of tools: 4 Of which driven: 3 Speed of the driven tools: 6'000 rpm Weight and dimensions: Weight: 3800 kg Dimensions: 2700 x 1400 x 2400 mm SCOPE OF OFFER U.A: (list not exhaustive) Control system: Fanuc Fire extinguishing system: Siemens Oil mist separator: Donaldson transformer High pressure pump Parts conveyor Chip conveyor Exact scope of supply according to photo gallery We assume no liability for the correctness, completeness and up-to-dateness of the information. Guedpfx Aeu Uicyengoh

Condition: used, Year of construction: 2010, bar material dia. 20 mm spindle passage 24 mm turning length 350 mm turning speeds 10.000 U/min Control CNC Siemens 840Di/Yaskawa c-axis 0,01° ° gripping station 20 mm speeds 10.000 U/min c-axis 0,01° ° rapid traverse 20 m/min Gjdpfxezrh Ece Angeuh turret (x-stations) 3 x 8 + (3x Y-Achse) total power requirement 5,5 kW weight of the machine ca. 4.850 t dimensions of the machine ca. 3,2 x 1,75 x 1,9 +FMB m CNC sliding headstock automatic lathe Star ECAS 20T (12 axes) with 2 spindles, 3 turrets and barloader FMB.

Condition: excellent (used), Star SA-12 Swiss-Type Lathe Technical Specifications Godjwi Ty Aepfx Angsuh Rapid feed (X, Y, Z, ZB): 370 mm Maximum turning feed (X, Y, Z, ZB): 270 mm Smallest input unit (X, Y, Z, ZB): 120 mm Machining Capacity Maximum turning diameter: 13 mm Maximum headstock stroke: 140 mm Maximum drilling capacity: 7 mm Maximum tapping capacity: 7 mm Maximum thread cutting capacity: M6 x P1.0 Main Spindle Spindle speed: 500 – 12,000 rpm Drive: Spindle drive Main spindle motor: 2.2 / 3.7 kW Main spindle indexing angle: 1° or 15° Main spindle bore: 20 mm Tool slide Type: Linear slide Number of tools: 6 tools Number of driven tools: 3 tools (collet: ER 11) Driven tools Spindle speed: 1970 / 2330 rpm Max. drilling capacity: 4 mm Max. milling capacity: 4 mm Pick-up spindle Max. clamping diameter: 13 mm Max. part length for forward ejection: 85 mm Max. unclamping length: 30 mm Spindle speed: 500 – 8000 rpm Pick-up spindle motor: 0.5 kW Tool selection: 4 tools Max. drilling capacity: 4 mm Max. tapping capacity: M3 x P0.5 Power supply Voltage: 3-phase 200/220 V Frequency: 50/60 Hz Power: Average: 6.0 KVA SCOPE OF OFFER Among other things: (list not exhaustive): STAR SA-12 Swiss-Type Lathe Control: Fanuc Series 18i-T Fire Extinguishing System Coolant Tank Transformer LNS Bar Loader Exact scope of supply as per photo gallery No liability is assumed for the accuracy, completeness, or timeliness of the information.

Condition: good (used), Year of construction: 1996, functionality: fully functional, STAR SH-12 CNC long lathe TECHNICAL DATA Turning diameter: 13 mm Headstock stroke: 140 mm Speed: 400 – 10,000 rpm Spindle power: 1.5 kW Number of tools: 5 Number of tools in the device: 3 Dimensions of the machine: 1500 x 950 x 1650 mm Weight: Approx. 950 kg SCOPE OF OFFER Among other things: (list not exhaustive) STAR SH-12 CNC lathe Bar loader Coolant pump Gedpfxovllmhj Angsuh Transformer Exact scope of offer according to photo gallery We accept no liability for the accuracy, completeness and timeliness of the information.

Condition: excellent (used), STAR SR-20R sliding headstock automatic lathe TECHNICAL DATA Spindle diameter: 20 mm turning length: 205 mm Speed range - spindle: 500 - 12,000 rpm Drive power, spindle motor: 2.2 / 3.7 kW Travel X: 265 mm Speed range, counter spindle: 500 - 8000 rpm Drive power, counter spindle motor: 1.5 / 2.2 kW C-axis: 0.001° 19 tool positions: Linear tool holder, front attachment, rear machining SCOPE OF OFFER Guodou Hkh Repfx Angsh U.A: (list not exhaustive): STAR SR-20R sliding headstock automatic lathe LNS bar loader transformer Coolant tray Exact scope of supply according to photo gallery We assume no liability for the accuracy, completeness and timeliness of the information

Condition: good (used), TECHNICAL DATA AXLE Gusdpfju Uic Tex Angjh Rapid feed X,Y: 15000 mm/min Rapid feed A,B: 15000 mm/min Rapid feed Z1,Z2,E: 18000 mm/min Rapid feed C: 90000°/min Smallest input unit: 0.001 mm Smallest input unit, C-axis: 0.001° MACHINING PERFORMANCE Max. turning diameter: 20 mm Max. Headstock stroke: 205 mm Max. Drilling capacity: Stationary: 14 mm; Driven: 8 mm Max. Tapping capacity: Stationary: M10 x P1.5; Driven: M6 X P1.0 MAIN SPINDLE Spindle speed: 500 - 10000 rpm Drive: Spindle drive Main spindle motor: 3.7 / 5.5 kW Main spindle bore: 26 mm WHEELING SPINDLE Max. Clamping diameter: 20 mm Max. Part length for ejection to the front: 150 mm Max. Clamping length: 75 mm Spindle speed: 500 - 10000 rpm Pick-up spindle motor: 2.2 / 3.7 kW Indexing angle: 1°, 15° CONFIGURATION Operation mode: Right-handed Dimensions: 2700 x 1400 x 2400 mm Weight: 3400 kg SCOPE OF OFFER U.A: (list not exhaustive) Control system: Fanuc Fire extinguishing system: Siemens Oil mist separator: Donaldson Transformer Hydraulic unit Parts conveyor Chip conveyor Bar feeder: LNS Tool holder Exact scope of supply according to photo gallery We assume no liability for the correctness, completeness and up-to-dateness of the information.

Condition: excellent (used), Year of construction: 2007, STAR ECAS 12 CNC Swiss-type lathe TECHNICAL DATA Maximum machining diameter: 13mm Max. headstock stroke: 205 mm Maximum drilling capability: Stationary tool: 10 mm Power driven tool: 8 mm Maximum tapping capability: Stationary tool: M8 x P 1.25 Power driven tool: M6 X P1.0 Maximum milling capability: 10mm Maximum die cutting capability: M8 x P1.25 Maximum slotting capability: 1.5 x 4 mm Feed rate: Z1, X1, Y1, Z2, X2, Z3, X3, Y3: 18,000 mm/min C1, C2: 194,400°/min Maximum turning feed rate: Z1, X1, Y1, Z2, X2, Z3, X3, Y3: 18,000 mm/min C1, C2: 194,400°/min Minimum input increment: X1, X2, X3: 0.001 mm Z1, Z2, Z3, Y1, Y3: 0.001 mm C1, C2: 0.001° Spindle speed: 12,000 rpm Indexing angle: 0.01° Dimensions: 2588 x 1150 x 1765 mm Center height: 1040 mm Weight: 3500 kg SCOPE OF OFFER INCLUDES (list not exhaustive): Star Ecas 12 CNC lathe Coolant tank / pump High-pressure system Transformer Operating documentation Exact scope of offer as shown in the photo gallery Gusdjwf Aclepfx Angeh No liability is assumed for the accuracy, completeness, or timeliness of the information.

Condition: used, Year of construction: 2007, functionality: fully functional, STAR MICRONICS ECAS-12 CNC SWISS-TYPE AUTOMATIC LATHE Manufacturer: Star Micronics Co., Ltd., Japan Model: ECAS-12 Type: 570 Year of manufacture: 2007 Serial/Lot number: 0398 (036) Machine type: CNC sliding-headstock / Swiss-type automatic lathe CNC control: Siemens 840Di Number of controlled axes: 10 Main and counter spindle: Yes C-axis on main and counter spindle: Yes TECHNICAL DATA Maximum machining diameter: 13 mm Maximum headstock stroke: 205 mm Maximum stationary drilling diameter: 10 mm Maximum driven-tool drilling diameter: 8 mm Maximum stationary tapping capacity: M8 × P1.25 Maximum driven-tool tapping capacity: M6 × P1.0 Maximum milling diameter: 10 mm Maximum die-cutting capacity: M8 × P1.25 Maximum slotting capacity: 1.5 × 4 mm MAIN SPINDLE Maximum spindle speed: 12,000 rpm Minimum C-axis indexing increment: 0.01° Main spindle motor output: Approximately 3.7 kW / 5 hp COUNTER SPINDLE Maximum clamping diameter: 13 mm Maximum counter-spindle speed: 12,000 rpm Minimum C-axis indexing increment: 0.01° Counter-spindle motor output: Approximately 3.7 kW / 5 hp Number of counter-spindle tool positions: 4 DRIVEN TOOLING Maximum driven-tool speed: 8,000 rpm Driven-tool motor output: Approximately 0.75 kW / 1 hp Powered cross-working and rear-working tool stations AXES AND FEED RATES Linear axes: X1, Y1, Z1, X2, Z2, X3, Y3 and Z3 Rotary axes: C1 and C2 Maximum rapid traverse on linear axes: 18,000 mm/min Maximum rotary-axis feed: 194,400°/min Minimum programmable linear increment: 0.001 mm Minimum programmable C-axis increment: 0.001° ELECTRICAL DATA Operating voltage: AC 200 V Power supply: Three-phase Frequency: 50/60 Hz Godezxhz Depfx Angsuh Connected load: 8.0 kVA DIMENSIONS AND WEIGHT Approximate machine dimensions: 2,590 × 1,140 × 1,830 mm Machine weight: 3,500 kg Dimensions exclude the bar feeder and peripheral equipment.

Condition: good (used), STAR SV-20 CNC Turning Center TECHNICAL DATA OF THE CONTROL AXES Rapid traverse rate X, Y: 15,000 mm/min Rapid traverse rate A, B: 15,000 mm/min Rapid traverse rate Z1, Z2, E: 18,000 mm/min Rapid traverse rate C: 90,000°/min Smallest input unit: 0.001 mm Smallest input unit, C-axis: 0.001° MACHINING PERFORMANCE Max. turning diameter: 20 mm Max. spindle stroke: 205 mm Gedpfsiq Dp Nox Angjuh Max. drilling capacity: Stationary: 14 mm; Driven: 8 mm Max. threading capacity: Stationary: M10 x P1.5; Driven: M6 x P1.0 MAIN SPINDLE Spindle speed: 500 – 10,000 rpm Drive: Spindle drive Main spindle motor: 3.7 / 5.5 kW Main spindle bore: 26 mm SUB-SPINDLE Max. clamping diameter: 20 mm Max. part length for ejection to the front: 150 mm Max. unclamping length: 75 mm Spindle speed: 500 – 10,000 rpm Sub-spindle motor: 2.2 / 3.7 kW Indexing angle: 1°, 15° CONFIGURATION Operating mode: Right-handed Dimensions: 2670 x 1375 x 1650 mm Weight: 3400 kg We assume no liability for the accuracy, completeness, and up-to-dateness of the information provided.

Condition: ready for operation (used), functionality: fully functional, STAR SH-12 Control: Fanuc 21-T Device for unloading long parts Complete with IEMCA MINI BOSS 325 bar feeder Godpfx Asxwugdjngeuh

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, STAR SR20J II TYPE A Year 2023 Fanuc CNC Control 32i model B 20mm Maximum Bar Capacity Y-Axis & C-Axis Capability Live Tooling ALPPS TOOL CO ASR X-20ASII BARFEEDER LNS Swarf Conveyor Very Low Hours Gusdpfx Ajzqduksngeh Brass-Only Production Since New Selection of Tooling & Consumables Included Machine available near end september 2026

Condition: excellent (used), Year of construction: 2007, turning diameter over bed 32 mm spindle passage 32 mm turning length 125 mm Control YASKAWA SIEMENS 840 DI V2 spindle turning speed range 7000 U/min workpiece length - max. 150 mm clamping diameter 32 mm feed 0 - 2000 mm/min weight of the machine ca. 5,7 t dimensions of the machine ca. 10,5 x 2 x 1,9 m Gjdpfxsxq Hk Uo Angjuh The sliding headstock automatic lathe is in good condition and ready for immediate use. with tool holders and spare parts. >> Two identical STAR 32T sliding headstock lathes are available

Condition: good (used), Year of construction: 2004, functionality: fully functional, Fanuc control system, 32 mm spindle bore, Turret with driven tools, Counter spindle, Tool magazine, High-pressure pump. Gsdpozqbn Usfx Angouh

Condition: used, Swiss-type cnc lathe STAR SR-20RIII Godezxikaspfx Angeuh

Condition: used, Swiss-type cnc lathe STAR SR-32 J Godpfszxikgex Angsuh

Condition: good (used), Year of construction: 1997, functionality: fully functional, 1 x CNC long-turn lathe Star SA 12/16 Year of manufacture: 1997 Control system: Fanuc 18 i-T with loading magazine Iemca Gusdpfez Hcciox Angjh CH 220/32 Year of manufacture: 1998 Technical data: Spindle bore: 16 mm Spindle travel: 140 mm Main spindle speed: 500 - 12,000 rpm Counter spindle speed: 500 - 8,000 rpm Speed: driven tools: 0 - 4,000 rpm (remaining data see photos) Approximately 6 months ago, the counter spindle was fitted with new bearings. The machine can be inspected while in operation and under power.

Condition: used, TECHNICAL DETAILS - Number of axes : 7 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 20 [mm] - Max. machining length : 205 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 20 [mm] - Spindle speeds : 8000 [rpm] - Spindle power : 2.2 [kW] - C axis indexing precision : 1 [°] - Number of guide bush holders : 1 GUIDE BUSH HOLDER 1 - Number of positions : 6 END ATTACHMENT - Number of positions : 8 - Number of motorized positions : 5 - Live tools speed : 8000 [rpm] SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 8000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 7 [kW] WEIGHT & DIMENSIONS - Machine floor space : 2200 x 1102 [mm] - Machine height : 1700 [mm] - Machine weight : 2200 [kg] MACHINE HOURS - Number of hours under power : 34646 [h] - Number of working hours : 7582 [h] EQUIPMENT - CNC : Fanuc 18i- TB - Rotating guide bush - Parts catcher - Parts conveying strip - Ejection of workpiece Gujdezrh R Sopfx Angeh - Coolant tank * with high-pressure pump - Bar loader : Iemca Smart 320 - Electric transformer

Condition: used, TECHNICAL DETAILS - Number of axes : 5 Guedpfezk Rrvjx Angoh - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 20 [mm] - Travel : 205 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 2.2 / 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 20 [mm] - Spindle speeds : 8000 [rpm] - Spindle power : 1 [kW] GUIDE BUSH HOLDER 1 - Number of positions : 10 - Number of motorized positions : 4 - Live tools speed : 6000 [rpm] - Live tools power : 1 [kW] END ATTACHMENT - Number of positions : 4 POWER SUPPLY - Supply voltage : 200 [V] - Total installed power : 4.6 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2.070 x 1.177 [mm] - Machine height : 1.760 [mm] - Machine weight : 1650 [kg] MACHINE HOURS - Number of hours under power : 42640 [h] - Number of working hours : 23491 [h] - Number of spindle hours : 12535 [h] EQUIPMENT - CNC : Fanuc Oi-TD - 3 colors status lamp - Rotating guide bush - Ejection of workpiece - Parts catcher - Parts conveying strip - Coolant tank - Bar loader : IEMCA SMART 320 / 32 LL - Electric transformer

Condition: used, TECHNICAL DETAILS - Number of axes : 6 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 20 [mm] - Travel : 205 [mm] - Spindle speeds : 8000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 20 [mm] - Spindle speeds : 4500 [rpm] - Spindle power : 1.1 [kW] - C axis indexing precision : 0.001 [°] - Number of guide bush holders : 1 GUIDE BUSH HOLDER 1 - Number of positions : 10 - Number of motorized positions : 4 - Live tools speed : 5000 [rpm] END ATTACHMENT - Number of positions : 4 SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 4 POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2200/1255 [mm] - Machine height : 1735 [mm] - Machine weight : 1700 [kg] Gsdjzx Hlujpfx Angouh EQUIPMENT - CNC : Fanuc 16 iT - Rotating guide bush - Parts catcher - Parts conveying strip - Ejection of workpiece - Coolant tank * with high-pressure pump : 65 [bars] - Bar loader : FMB Minimag20/4200"A" - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: good (used), Year of construction: 2002, The machine is in good condition, equipped with Fanuc Series 16i-T control and FMB Turbo 5-42 bar feeder. Gusdpjy Eb N Dofx Angeh

Condition: used, TECHNICAL DETAILS - Number of axes : 9 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 20 [mm] - Travel : 205 [mm] - Spindle speeds : 12000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 12 [mm] - Spindle speeds : 12000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] - Number of turrets : 1 LOWER TURRET - Number of positions : 8 - Number of motorized positions : 8 - Live tools speed : 5750 [rpm] - Live tools power : 2.8 [kW] GUIDE BUSH HOLDER 1 - Number of positions : 8 - Number of motorized positions : 3 - Live tools speed : 6000 [rpm] SECONDARY OPERATION - Number of positions : 3 POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 9 [kW] WEIGHT & DIMENSIONS - Machine floor space : 2670 X 1375 [mm] - Machine height : 1660 [mm] - Machine weight : 3400 [kg] EQUIPMENT - CNC : Fanuc 16-T - Rotating guide bush - Parts catcher Gujdpfszyvq Njx Angjh - Parts conveying strip - Ejection of workpiece - Coolant tank * with high-pressure pump : 150 [bars] - Bar loader : FMB Turbo 3-26/4200"A" - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer. - Electric transformer