Used Alpha Marathon Winder for sale (605)

Condition: good (used), Year of construction: 2002, LVD work height max. 900 mm ALPHA 1012 Control CADMAN CNC punching pressure 16 t plate thickness 8 mm plate length 1250 mm Nledpfx Ameyx Itcenjb plate width 1000 mm total power requirement 13 kW weight of the machine ca. 8,3 t dimensions of the machine ca. 3600 x 2300 x 2000 mm

Condition: used, Year of construction: 2010, Bundle delivery system Palamides alpha 700 Maximum feed-in size: 800 x 330 mm Nedoy N Up Eepfx Amnslb Stack height: 16 cm Triple stream Automatic format adjustment in running direction

Condition: used, Year of construction: 2007, Bundle delivery system Palamides alpha 700 Maximum feed-in size: 800 x 330 mm Stack height: 16 cm Triple stream Automatic format adjustment in running direction Nodpfxjy N Un Us Amnelb

Condition: used, TECHNICAL DETAILS TRAVELS Nlsdpfx Amey Tzc Tjnjb - Travels on X/Y/Z axes : 600x400x310 [mm] - Travels on U/V axes : [mm] - Max. taper : [°/mm] PART - Max. part dimensions : 1050x820x300 [mm] - Max. part weight : 1000 [kg] WIRE GUIDE - Wire diameter : 0.1-0.3 [mm] - Coil weight : 16 [kg] POWER SUPPLY - Supply voltage : 380 [V] - Total installed power : 13 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2650x3050 [mm] - Machine height : 2070 [mm] - Machine weight : 3600 [kg] EQUIPMENT - CNC : Fanuc 31iw-model B - Cooling unit - Filtration unit

Condition: good (used), Year of construction: 2008, Colchester Harrison Alpha 1400U CNC lathe Footprint: 1.7 x 3.1 m Height: Approx. 1500 mm Weight: 3200 kg Equipment: Electrically interlocked chuck guard, full safety guard, coolant tank and pump 100 l, fully extendable chip tray, machine lighting Machining length: 1250 mm Turning diameter: 400 mm Center distance: 1250 mm Spindle bore: 54 mm Turret, number of tools: 8 Nlodpfxjrnkdyj Amnsb Tool size: Standard: 20 x 20 mm Boring bar: 32 mm No responsibility is taken for the correctness, completeness and up-to-dateness of the information.

Year of construction: 2026, condition: new, Our KVK 5 is a semi-automatic rotary arm wrapper, which has the advantage over our wrappers with turntable that your pallets can be placed at ground level for the wrapping process. Equally ideal for light, unstable and heavy packaged goods, as there are no centrifugal forces and no load-bearing capacity to consider. In addition, the KVK 5 model is equipped with a pre-stretch system for 250% elongation. This pre-stretching system allows you to produce up to 3.5 m of film on the pallet from 1 m of film on the roll and reduce your material consumption enormously. With the KVK 5, there is only minimal contact tension, so that even light packages are not pulled off the pallet. The only thing that still has to be done manually with this wrapper is applying and cutting the film. The machine weight of almost 1000 kg shows how solid and stable this wrapper is. With its rotating arm, it can wrap pallets up to a maximum dimension of 1.00 x 1.20 x 2.40 m. Nodpfx Aey Drqismnelb With adjustable speeds of the rotating arm and film carriage, as well as a pre-stretching unit adjustable via potentiometer, you can adapt the automated wrapping perfectly to your product. Automatic recognition of your pallets (via photocell) is just as much a matter of course as adjustable head and foot wrapping. Programs are available for "up only" wrapping, "up & down" (cross wrapping) and "rainproof" wrapping. In addition to an optional photocell for the detection of dark packing goods or black film, this wrapper can be supplied either for wall mounting or with the feet shown. We recommend this model if it is important to you not to have to overcome a ramp with your goods - for example because they are too heavy or unstable. The fact that the rotating arm in this design rotates around the pallet also avoids any centrifugal force. Together with the low contact tension of the pre-stretch system, this also makes the KVK 5 ideal for very light packaged goods. For further information we have attached the technical data sheet as PDF to this advertisement !

Condition: used, Year of construction: 2003, travel distance X-axis: 320 mm, travel distance Y-axis: 220 mm, travel distance Z-axis: 180 mm, CNC wire EDM machine Fanuc, type Robocut Alpha O I B, year of manufacture 2003. Travel of XY axes: 320 x 220 mm. Travel of UV axes: plus/minus 60 mm. Z-axis adjustment: 180 mm. Clamping area: 530 x 360 mm. Maximum workpiece height: 180 mm. Internal space: 70 x 430 mm. Maximum workpiece weight: 500 kg. Nedpfxsyankpj Amnslb

Year of construction: 2006, condition: ready for operation (used), A CNC punching and laser cutting system Amada is available. Laser resonator: C-4000A, travel path X/Y: 2500mm/1250mm, laser power: 4kW, laser type: CO2, max. laser gas pressure: 4bar, max. cutting capacity: steel/stainless steel/aluminum: 25mm/15mm/10mm. Machine dimensions X/Y/Z: approx. 5700mm/2500mm/2300mm, weight: approx. 6400kg, control system: Amada. Including transformer TG515 (70kVA), cooling block, extraction system Keller Vario and beam path purging system Alphapac. Documentation available. An on-site inspection is possible. Nledpfxjy Rtf Ue Amnob

Condition: used, Year of construction: 1998, total length: 2,600 mm, total width: 1,500 mm, total height: 2,100 mm, Empty weight: 1.500 kg - Year: 1998 - Documentation available: Yes Nljdpfxox Ad Uze Amnsb - CE marking present: Yes - CE certificate present: No - Serial number: P30162 - Drive system: Teach-in - Control system brand: Fanuc - Power [kW]: 7.5 - Centre height [mm]: 200 - Swing over bed [mm]: 400 - Carriage turning diameter [mm]: 245 - Distance between centres [mm]: 1250 - Bed width [mm]: 320 - Spindle bore [mm]: 55 - Min. spindle speed [rpm]: 15 - Max. spindle speed [rpm]: 2500 - Options: Three-jaw chuck, Removable bed - Swing over removable bed [mm]: 585 - Transport dimensions: 2600mm x 1500mm x 2100mm (l x w x h) - Transport weight [kg]: 1500kg - Transport packages [pcs.]: 2 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: excellent (used), Year of construction: 2006, operating hours: 174 h, turning length: 650 mm, turning diameter: 350 mm, spindle bore: 42 mm, spindle speed (max.): 3,500 rpm, CNC Teach-in Lathe COLCHESTER Alpha 1350 XT Nlsdpfx Amoy Nxhfjnsb CNC FANUC Between points: 650 mm Maxi turning diameter: Ø 350 mm Spindle diameter: Ø 42 mm Rotation max: 3500 RPM Turret: 8 tools Year of construction: 2006 Working hours: 174 working hours only MACHINE IN VERY GOOD CONDITION

Condition: good (used), Year of construction: 2010, Ref. -No.: 10530 Manufacturer: DöRRIES - SCHARMANN Type: Alpha 1000 Year of construction: 2010 Type of control: CNC Control: Siemens SINUMERIK 840 D Storage location: Halberstadt Country of origin: Deutschland X-Travel: 2000 mm Y-Travel: 2000 mm Z-Travel: 2000 mm A-Axis: 0 - 90 x 0,001 ° B-Axis: 360 x 0,001 ° Number of T-slots: 1 + 8 Max. Workpiece Weight: 5000 kg T - groove width: 22 mm T - slot spacing: 100 mm T-Slots: DIN 650 mm Tool Taper: HSK - A 100 Tool Piece Magazine With: 207 + 10 Pcs./pcs. Max. Torque: 1250 Nm Nledpfx Amjy Ed Ehsnsb Feed Speeds X/Y/Z Axis: 1 - 30000 mm / min Rapid Travel X/Y/Z: 30,00 mm / min Drive Capacity - Spindle Motor: 45 kW Total Power Requirement: 100 kW Dimensions Of The Machine Ca.: 13 x 8 x 4,5 m Size Of Pallet: 2 x 1000 x 1000 mm Spindle speed gear stage 1: 1 - 1096 1 / min Spindle speed gear stage 2: 1096 - 6000 1 / min Further information: - Measuring probe - Chip conveyor - Coolant system - Coolant through the spindle - Pallets with 5-way media connection and clamping hydraulics - Extraction system - Swivel spindle A-axis 0 - 90 - NC rotary table B-axis

Condition: new, Year of construction: 2026, 0350 mm 0650 mm 175 mm Nlsdpfx Amowp Tqhonsb 42 mm 315 mm 3500 U/min D1-4 DIN 55029 63 mm 140 mm

Condition: ready for operation (used), Year of construction: 2021, operating hours: 14,400 h, spindle motor power: 13,000 W, spindle speed (max.): 6,000 rpm, controller manufacturer: SIEMENS, controller model: 840D with ShopTurn 3G, number of axes: 3, This 4-axis DMG MORI CTX Alpha 500 V6 was manufactured in 2021. A versatile turn-mill centre featuring a Siemens 840D controller, ERGOline interface, and CELOS manufacturing support. It offers a 470 mm machining length, 6000 rpm max speed, and a 12-position Sauter turret with live tooling. Ideal for complex machining tasks. Contact us for more information about this machine. Additional equipment • CELOS Products • DMG MORI Service Agent Nlodpfx Amjyz Al Ssnob • DMG MORI NetService • DMG MORI IoT Connector • DMG MORI Messenger V2 SERVICE Camera • Tail Stock • the 2 SMW-Autoblok BBD17/52 which can also be seen on the machine chuck. • and the addition of the software (tccentric turning and milling cycle, as well as a deburring toothing cycle). Machine Benefits Technical Machine Benefits • Hydraulic cylinder with Ø52 mm through-hole • 12-position sauter turret • Vdi 30 tool mounting (din 69880-30) • Live tool interface (din 5480 standard) • Direct measuring scale on the x-axis • Tool system for turret: trifix® system (din 69880, vdi 3425, din 5480) • Y-axis: ±40 mm travel Extra Information Main Spindle Chuck SMW-Autoblok BBD 170/52 Counter Spindle Chuck SMW-Autoblok BBD 175/52 Counter Spindle Option Programmable tailstock force: Adjustable between 80-300 daN Media Coolant filtration: Dual-cartridge filter (50 μm) Coolant cleaning: External flushing system for spindles Coolant tank with 6-bar pump Automation Bar machining package: Fully hydraulic cylinder Ø52 mm Workpiece catcher with conveyor for parts Ø51 × 185 mm (max 3 kg) 4-color operating mode signal light Bar loader interface compatible with IEMCA, Breuning IRCO, LNS

Condition: reconditioned (used), Year of construction: 1991, functionality: fully functional, Max. working width: 1100 mm, min./max. workpiece thickness: 3 / 160 mm Sanding belt dimensions: 2150 x 1120 mm, sanding belt speed: 18 m/sec Feed speeds: 4 + 8 m/min Main sanding unit motor power: 11 kW, thickness adjustment: 0.55 kW, feed belt: 1.3/1.8 kW Operating pressure: 6 bar, air consumption: 10 l/min, extraction ports: 1 x 150 + 1 x 120 mm Nlodpfx Amjy Icnajnob LxWxH: 1800 x 2000 x 2100 mm, weight approx. 2400 kg Standard equipment: - Contact roller D=150 mm, 90° Shore hardness - Air sanding pad with automatic engagement and disengagement - Rigid sanding shoe for solid wood frame sanding - Brush roller driven by sanding unit - Automatic centering of feed belt - Feed belt with high-quality perforated rubber mat and automatic belt centering - Pneumatic sanding belt tensioning with length compensation - Contactless electronic sanding belt oscillation - Low-wear disc brake system for instant stop of the sanding belt drive with pressure monitor - Motorized thickness adjustment with digital display - Workpiece thickness limiter at infeed - Semi-automatic workpiece thickness adjustment - 4-way grit thickness compensation for contact roller Special accessories: - Workpiece thickness measuring device

Condition: ready for operation (used), Year of construction: 1994, Control Unit Brand FANUC Model Series 16-M Movement X-Axis Movement 400 Y-Axis Movement 300 Z-Axis Movement 300 This 3-axis FANUC Robodrill Alpha-T10A was manufactured in 1994. It features a FANUC Series 16-M CNC, a table size of 650x400 mm, and can handle a maximum part weight of 200 kg. It has 10 tool pockets, enhancing its versatility for various machining tasks. Consider the opportunity to buy this FANUC Robodrill Alpha-T10A vertical machining centre. Contact us for more information about this machine. Application Types Milling Nedpfox D Nq Rsx Amnelb

Condition: excellent (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: P40030, Used Harrison Alpha 460 Plus Gap Bed with 460mm swing x 1000mm between centres. Spindle bore 76mm. Equipped with Harrison/Fanuc GE Operator panel and screen. Very popular CNC Lathe. Specification Harrison Alpha 460plus Height of centres 230mm Distance between centres 1000mm Swing over bed 460mm Swing over cross slide 270mm Swing in gap 730mm Nledpfxjnxkcqj Amneb Gap width from faceplate (approx) 216mm Spindle bored to pass 76mm Spindle speeds: Low range 2 to 500rpm High range 20 to 2000rpm Tailstock travel 145mm Tailstock diameter 95mm Tailstock taper No. 6 MT Approximate weight 2760kg Harrison Alpha 460 Plus Gap Bed CNC Lathe with Fanuc Machine equipped with 3 jaw chuck Quick change toolpost and 4 off toolholders Harrison/Fanuc GE operator panel and screen Stationary steady Guarding Lighting Coolant system

Year of construction: 2026, condition: new, functionality: fully functional, Winder with traverse guide, for different bobbin sizes, traverse width and speed are adjustable, plug in and play Nedpsdv N Egsfx Amnjlb Ideal for small tubes, welding wire and filaments MADE in GERMANY

Year of construction: 2026, condition: as good as new (ex-display), functionality: fully functional, machine/vehicle number: S25MARATHON01, MARATHON semi-automatic manual film wrapper TECHNICAL DETAILS The world's only "PATENTED" non-electrically powered mobile stretch wrapper, capable of wrapping pallets with LLDPE stretch film The machine wraps loads of any shape, weight and size The use of pre-stretched film with a roll diameter of max. Ø 230 mm is recommended Min. load dimensions: 650 x 400 mm Min. load weight: 50 kg Wrapping height (including pallet) 2000 mm Easy to operate without having to rely on the power of a motor Manual movement by the operator The film carriage is moved up and down manually Nedpfx Amoykuf Isnslb The machine features simplified functions Replaces hand wrapping MANUAL CHANGING OPTIONS The operator is the motor, windings up and down freely selectable FILM SLIDE TYPE "FM" WITH MECHANICAL BRAKE via manually adjustable brake roller on the foil carriage Foil specification Max. outer diameter Ø 230 mm - core Ø76mm - height = 500 mm Optional: stretch film with core Ø50mm or coreless Other systems available from the Ludwigsburg warehouse.

Year of construction: 2024, operating hours: 1 h, condition: as good as new (ex-display), functionality: fully functional, machine/vehicle number: S23NEOS04, Exhibition facility Stretch winder ATLANTA NEOS ARYA system for automatic foil blowing and cutting. 99 programs can be saved individually With 1 remote control - optionally more possible Winding height 2150mm Mast height 2050 mm (fits through almost every door) Nodpfxjv Iqrbs Amnjlb Foil power stretch 120-400% Motorized pre-stretching system with stepless adjustment Adjustable pre-stretching ratio from 120 to 400% via control panel Foil application tension electronically controlled via control unit Fast loading system IEF for easy changing of foil rolls Foil specification Max. outer diameter Ø300mm - height = 500mm - core Ø76mm Automatic foil cutting unit Tension of the film can be saved in 4 steps TECHNICAL DETAILS: two maintenance-free AGM batteries 12 V - 100 Ah connected in series At least 160 pallets per load - loading time: 8 -10 hours High frequency battery charger with LED indicator Wrapping height “machine with MAST (pallet included) 2,150 mm Height query via light button or by entering dimensions on the display Protective bar for emergency stop of the travel drive Emergency stop switch according to CE regulations Acoustic warning signal and warning light when the machine starts Fall protection for the film slide Push button for start & stop Function of the machine according to CE standards Ø 22 mm ADJUSTABLE PARAMETERS ON THE CONTROL PANEL: All function parameters can be set via the display - Screen lock program change - Adjustable machine speed around the pallet up to 80 m/min Lifting carriage speed can be adjusted up and down independently of each other - Lifting carriage speed from 1.3 up to 5.4 m/min - Lifting carriage speed down from 1.3 to 5.4 m/min - Number of wraps on the pallet foot (1 - 10 wraps) - Number of wraps on the pallet head (1 - 10 wraps) - Adjustment of pallet wrapping height - Foil application tension foot & head winding / ascent & descent independently adjustable - Foil pre-stretching foot & head wrapping / ascent & descent independently adjustable - Ergonomic height for foil change ADJUSTABLE WRAPPING PROGRAMS ON THE CONTROL PANEL: 99 storable winding programs for SFERA EASY - Cross winding (up/down) - Simple winding (only up or only down) - Wrap cycle with preset start and stop height - Winding to a stored height (switching off the light button for the height) - Wrapping cycle for large pallets - Winding cycle for cover sheet film - Soft start cycle for application of edge protection - Wrap cycle with gain and adjustable number of wraps Soft start to reduce film tears on sharp pallet edges Winding cycle with manual or motorized line formation (optional) Other systems available immediately from the Ludwigsburg warehouse

Year of construction: 2026, operating hours: 1 h, condition: as good as new (ex-display), functionality: fully functional, machine/vehicle number: S23NEOS04, Exhibition facility Stretch winder ATLANTA NEOS ARYA system for automatic foil blowing and cutting. 99 programs can be saved individually With 1 remote control - optionally more possible Winding height 2150mm Mast height 2050 mm (fits through almost every door) Foil power stretch 120-400% Motorized pre-stretching system with stepless adjustment Adjustable pre-stretching ratio from 120 to 400% via control panel Foil application tension electronically controlled via control unit Fast loading system IEF for easy changing of foil rolls Foil specification Max. outer diameter Ø300mm - height = 500mm - core Ø76mm Automatic foil cutting unit Tension of the film can be saved in 4 steps TECHNICAL DETAILS: two maintenance-free AGM batteries 12 V - 100 Ah connected in series At least 160 pallets per load - loading time: 8 -10 hours High frequency battery charger with LED indicator Wrapping height “machine with MAST (pallet included) 2,150 mm Height query via light button or by entering dimensions on the display Protective bar for emergency stop of the travel drive Emergency stop switch according to CE regulations Acoustic warning signal and warning light when the machine starts Fall protection for the film slide Push button for start & stop Function of the machine according to CE standards Ø 22 mm ADJUSTABLE PARAMETERS ON THE CONTROL PANEL: All function parameters can be set via the display - Screen lock program change - Adjustable machine speed around the pallet up to 80 m/min Lifting carriage speed can be adjusted up and down independently of each other - Lifting carriage speed from 1.3 up to 5.4 m/min - Lifting carriage speed down from 1.3 to 5.4 m/min - Number of wraps on the pallet foot (1 - 10 wraps) - Number of wraps on the pallet head (1 - 10 wraps) Nledoykug Sspfx Amnsb - Adjustment of pallet wrapping height - Foil application tension foot & head winding / ascent & descent independently adjustable - Foil pre-stretching foot & head wrapping / ascent & descent independently adjustable - Ergonomic height for foil change ADJUSTABLE WRAPPING PROGRAMS ON THE CONTROL PANEL: 99 storable winding programs for SFERA EASY - Cross winding (up/down) - Simple winding (only up or only down) - Wrap cycle with preset start and stop height - Winding to a stored height (switching off the light button for the height) - Wrapping cycle for large pallets - Winding cycle for cover sheet film - Soft start cycle for application of edge protection - Wrap cycle with gain and adjustable number of wraps Soft start to reduce film tears on sharp pallet edges Winding cycle with manual or motorized line formation (optional) Other systems available immediately from the Ludwigsburg warehouse

Condition: used, FANUC ROBODRILL ALPHA T14i B is a Vertical machining center engineered for high precision, strong accuracy and reliability. Table 550×380 mm; travels X500 Y400 Z330 mm; vertical distance 150–450 mm. Spindle 100–12,000 t/min (stepless), feed 1–15,000 mm/min, rapid 48 m/min; spindle motor 5.5 kW; 3×400 V; total power 9 kVA; weight ≈2100 kg; size 1600×2000×2200 mm. Tool magazine 14 stations; 4th-axis divider Peiseler; oil-mist extractor Elbaron. Achieves tight tolerances; typical applications: automotive, watchmaking, machine tools, aerospace, medical. Nljdpfxsyxnyis Amnsb

Condition: used, FANUC ROBODRILL ALPHA T21 i FIa is a Vertical machining center delivering precision, high accuracy and reliable performance. Working capacities: table 850 x 400 mm, table load max 300 kg, travels X700 mm, Y400 mm, Z330 mm, total 5 axes, spindle nose-to-table 250–580 mm, tool magazine 21 positions, max tool weight 23 kg. Main technical specs: stepless spindle 100–24,000 t/min, rapid traverse 54 m/min, spindle power 5.5 kW, supply 3x 400 V 50 Hz, total installed power 11 kVA; machine weight ~2200 kg; footprint L2140 x W2000 x H2350 mm. Achieves tight tolerances; suited for automotive, watchmaking, machine tool, aerospace and medical applications. Nlsdpfx Amoyxntvsnob

Condition: ready for operation (used), Year of construction: 2008, travel distance X-axis: 700 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 330 mm, controller manufacturer: FANUC, spindle speed (max.): 24,000 rpm, number of axes: 4, This 4-axis FANUC Robodrill alpha-T21iFL was manufactured in 2008. It features impressive X-axis travel of 700 mm, Y-axis travel of 400 mm, and Z-axis travel of 330 mm. The machine is capable of a spindle speed of 24,000 rpm and a maximum feed rate of 54,000 mm/min. If you are looking to get high-quality machining capabilities, consider the FANUC Robodrill alpha-T21iFL vertical machining centre we have for sale. Contact us for further details. Nlodpeyvuprefx Amnsb • Max. feedrate: 54,000 mm/min • Spindle distance: 200 mm • Max. workpiece diameter on 4th-axis table: 300 mm

Condition: ready for operation (used), Year of construction: 2008, travel distance X-axis: 700 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 330 mm, controller manufacturer: FANUC, spindle speed (max.): 24,000 rpm, number of axes: 5, This 5-axis FANUC Robodrill alpha-T21iFL was manufactured in 2008. It features impressive X, Y, and Z travels of 700 mm, 400 mm, and 330 mm respectively, along with a spindle speed of 24,000 rpm. The machine offers a maximum feed rate of 54,000 mm/min and can accommodate a workpiece diameter of up to 300 mm on a 5-axis table. If you are looking to get high-quality machining capabilities, consider the FANUC Robodrill alpha-T21iFL vertical machining centre we have for sale. Contact us for more information about this machine. • Maximum feed rate: 54,000 mm/min • Spindle distance: 200 mm • Maximum workpiece diameter on 5-axis table: 300 mm Nlodpfxsyvunbs Amnob

Condition: ready for operation (used), Year of construction: 2006, operating hours: 32,000 h, functionality: fully functional, workpiece weight (max.): 1,000 kg, travel distance X-axis: 550 mm, travel distance Y-axis: 370 mm, travel distance Z-axis: 410 mm, controller model: Fanuc Alpha 180is-WB, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates the buyer to collect the item within the specified deadline, by 08.06.26! TECHNICAL DETAILS Workpiece weight: 1,000 kg Travel distance X-axis: 550 mm Travel distance Y-axis: 370 mm Travel distance U-axis: 410 mm Travel distance V-axis: 120 mm Travel distance Z-axis: 120 mm Maximum cutting angle: 30° Number of axes: 5 Rapid traverse X-axis: 900 mm/min Rapid traverse Y-axis: 900 mm/min Rapid traverse U-axis: 450 mm/min Rapid traverse V-axis: 450 mm/min Rapid traverse Z-axis: 900 mm/min MACHINE DETAILS Control system: Fanuc Alpha 180is-WB Operating hours: approx. 32,000 h Nlsdpfxoy Nmxxs Amneb Machine weight: 3,100 kg EQUIPMENT Automatic wire threading Note: Sale does not include the monitor above the control unit.