Used Hessapp Vertical Lathe for sale (12,234)

Condition: used, Year of construction: 1990, turning diameter 2400 mm faceplate diameter 2200 mm turning height 2100 mm control SIEMENS Sinumerik 850T workpiece weight 17 t Tol measurements 32 Werkzeuge Crossbeam travel: 700mm Crossbeam support Travel from centre of rotation to the right: 700mm Crossbeam support Travel from centre of rotation to the left: 700mm Machine table drive Main drive power: 80kW Number of gearboxes: 2 Step change: 3.84 Gbsdpfx Aleygx D Homjl Speed range of the 1st gear stage: 2-32-139 rpm Speed range of the 2nd gear stage: 9-125-500 rpm Max. Machine table load: 6 tonnes Feed drive Cross beam support Horizontal feed speed: 0.1 - 8 m/min Cross beam support Vertical feed speed: 0.1 - 8 m/min Cross beam support Rapid traverse speed horizontal/vertical: 8 m/min Cross beam adjustment speed: 425 mm/min Tool system Tool system: 180.1 Cutting force on the turning tool: 30 kN

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, OKUMA V-Turn LVT 400 CNC Vertical Turning Lathe (2 machine cell) Gbodpfxexwy S Es Almol Model: LVT 400 Control: OKUMA OSP 1000L Year: 2006 12 – tool turrets Hi – Power 60 Bar High Pressure coolant Swarf Conveyor Work Measurement Carousel System linking with both machines with turnover station

Condition: good (used), Year of construction: 1963, functionality: fully functional, Single-Column Vertical Turret Lathe | Jungenthal DK 1400 The machine was overhauled in 1996, recently cleaned, and is in good condition. Gsdpfx Aleyft Ahjmjbl - Faceplate diameter: 1,200 mm - Swing diameter: 1,500 mm - Turning height: 1,300 mm - Cross slide travel: 800 mm - Side slide horizontal traverse: 550 mm - Heidenhain Positip 855 digital readout - New operator panel - Various accessories Inspection is possible at any time by appointment.

Condition: good (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 379082, Single-column vertical turning lathe | Schiess-Froriep 14 DKE 1250 The machine was overhauled in 2015 by Matschuk, recently cleaned and is in good condition. - Table diameter: 1,250 mm - Swing diameter: 1,500 mm - Turning height: 1,250 mm - Siemens control system type 840 Dsl Gjdpfsyfurqjx Almebl - Tool holder Inspection is possible at any time by prior appointment.

Condition: good (used), Year of construction: 1970, functionality: fully functional, Single Column Vertical Turning Lathe | Froriep DS 14 NC The machine was overhauled in 2009, recently cleaned, and is in good condition. Gbedpfjyft S Aex Almel - Table diameter: 1,400 mm - Swing diameter: 1,600 mm - Turning height: 1,500 mm - Siemens control type 840 D - Automatic tool changer - Workpiece weight: 6,500 kg - Vertical slide travel: 1,000 mm - Spindle speed: 10–315 rpm - Feed rate: 3,600 mm/min Inspection is possible at any time by prior arrangement. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: Froriep | DS14 | DS14NC

Condition: good (used), Year of construction: 1982, functionality: fully functional, Single-column vertical turning lathe | Dörries VCE 1400 The machine was overhauled in 2010 by Hering, has recently been cleaned, and is in good condition. - Table diameter: 1,000 mm - Swing diameter: 1,400 mm - Turning height: 1,100 mm - Siemens CNC control type 840 D Shop Turn - Tool changer - X-axis travel: 2,000 mm - Z-axis travel: 700 mm - Slide adjustment: 1,000 mm - Rapid traverse: 6,000 mm/min - Spindle speed: 500 rpm - Handwheel Gsdsyft Nnepfx Almebl - Total power requirement: 62 kW Inspection possible at any time by appointment. #Tags: Doerries | VCE1400 | Dörries VCE

Year of construction: 1993, condition: ready for operation (used), Vertical lathe machiningcenter Dörries Scharmann Type: VCE 2000/160 Pallet size: 1.600 mm Pallet load: max. 8.000 kg Number of pallets 13 pcs Table indexing C-Axis 0.001° Table cross travel (X) 2.300 mm Column longitudinal travel (Z) 1.500 mm Crossbeam positions: 9 steps off 100 mm Feed X/Y/Z 1 – 6.000 mm/min. Rapid X/Y/Z 8 m/min. Max rotary diameter 2.000 mm Max workpiece height 1.500 mm Main Spindle Spindle drive motor: 69KW Spindle speed: 2.8 – 315 rpm ATC 70 pots - system 240.2 Live spindle – SK50 Spindle drive motor: 30KW Spindle speed: 10 – 1500 rpm CNC controller Siemens Sinumerik 880M Accessories FMS 13 pallets Rotary loading stations 2 pcs Coolant unit with filtration system Coolant through spindle Gbedsgulkiepfx Almjl Machine weight Approx 40T. Build year 1993 (2/2)

Year of construction: 1993, condition: ready for operation (used), Vertical lathe machining centre Dörries Scharmann type: VCE 2000/160 Pallet size: 1.600 mm Pallet load: max. 8.000 kg Number of pallets 13 pcs Table indexing C-Axis 0.001° Table cross travel (X) 2.300 mm Column longitudinal travel (Z) 1.500 mm Crossbeam positions: 9 steps off 100 mm Feed X/Y/Z 1 – 6.000 mm/min. Rapid X/Y/Z 8 m/min. Gedeguk S Sspfx Almjbl Max rotary diameter 2.000 mm Max workpiece height 1.500 mm Main Spindle Spindle drive motor: 69KW Spindle speed: 2.8 – 315 rpm ATC for turning 59 pots - system 240.2 Live spindle – SK50 Spindle drive motor: 30KW Spindle speed: 10 – 1500 rpm ATC for SK50 61 pots CNC controller Siemens Sinumerik 880M Accessories FMS 13 pallets Rotary loading stations 2 pcs Coolant unit with filtration system Coolant through spindle Machine weight Approx 40T. Build year 1993

Condition: used, Year of construction: 1981, faceplate diameter 3200 mm swing diameter 5100 mm turning height 2505 mm cross rail - adjustment 1500 mm max. ram stroke 1250 mm slide adjustment 2000 mm Gsdpfx Alsu Sbdgsmebl control Siemens 8 T tool changer 16 STK table load 60 t faceplate turning speed range -stepless- 0,8-100 U/min feed 0,0 mm/min rapid traverse 6000 mm/min drive of main spindle 75 kW weight of the machine ca. 70 t dimensions of the machine ca. 9,3 x 6,1 x 6,0 m machine is in an excellent condition!! with div. acessories (photos available) machine can be equipped with latest electrics and Siemens CNC control SINUMERIK 840D sl for additional costs.

Condition: good (used), Year of construction: 1963, Vertical lathe JUNGENTHAL Type: DK 1400 built in 1963 with 1 axis digital readout. turning diameter max : 1400 mm face plate : 1250 mm Automatic turret head spindle speed : 3,5-180 rpm feeds : 0,063 - 3,15 mm/rev rapid traverse : 1800 mm/min Further data see data sheet Gbodpfjvi Hrysx Almjl Machine documentation available . Dimensions : Length 4 m Width 2,4 m Height 3 m Weight 16t Good general condition .

Condition: new, Discover the ultimate power and precision of our vertical lathe series. With its robust construction and proven technology, it delivers groundbreaking results for your machining projects. Experience the limitless possibilities of our CNC variant and take your production to the next level. TECHNICAL MAIN DATA (CNC MODEL): - Max. swing diameter: 1500/1800/2750/4000/5000 mm - Max. turning diameter: 1250/1600/2500/4000/5000 mm - Max. workpiece height: 1000/1600/2000/2000/2000 mm - Spindle motor power: 30/37/55/75 kW - Table diameter: 1000/1250/2250/3600/3600/4500 mm - Max. table speed: 500/400/120/63/63/50 rpm ACCESSORIES: Fanuc or Siemens control, ZF gearbox, chip conveyor, lubrication system, hydraulic system, machine guard, air gun, tricolor lamp, work light, chip cart, foot pedal, standard tool holder. SPECIAL ACCESSORIES: C-axis, tool magazine, linear scale, tool presetter, workpiece probe, electrical cabinet air conditioner, special tool holder, and more. For further details, please refer to the attached PDF file. TECHNICAL MAIN DATA (CONVENTIONAL MACHINE): - Faceplate diameter: 1000|1400|1800|2000|2300 mm - Swing diameter: 1200|1600|2000|2300|2600 mm - Turning height: 1000|1250|1400|1600|1500 mm - Table speed: 6.3-200|5-160|3.2-100|5-160|2.5-80 m/min - Gear stages: 16 - Max. workpiece weight: 3.2|5|8|8|8 t - Main motor power: 22|30|37|37 kW - Approx. machine weight: 9|14|18|23|21 t ACCESSORIES: Tool holder: 5-fold; Faceplate: with 4 jaw clamps; Servo motors: for axis adjustment, and more. For further details, please refer to the attached PDF file. Conventional vertical lathe with solid and proven technology, power, and precision for the machining of heavy workpieces. - Optimal loading - easily accessible with crane and forklift - Vertical support with 5-fold tool holder and side support (optional) with separate feed for internal and external machining Gsdpfx Asd I I Iljlmebl - Heavy-duty column construction with wide, hardened guides - Hydraulic clamping of the crossbeam - Stable guide construction provides excellent stability and accuracy to the vertical arm - The spindle runs in a highly precise double-row roller bearing and is adjustable - The drive is through a reduction gear for high torque and a speed range of 2.5 - 80 min- Warranty: 12 months on the machine Now get a 15% energy subsidy from BAFA when replacing an old machine! Also benefit from the favorable leasing and hire purchase conditions of our leasing partners. Ask us about it. Of course, you also receive free delivery, assembly/commissioning, and ready-to-use handover as well as control training from us. The special net price displayed refers to the smallest model of the conventional series. The images show the CNC variants as well as a conventional version.

Condition: new, Year of construction: 2026, turning height: 2,400 mm, rotary table diameter: 2,500 mm, table load: 30,000 kg, table diameter: 2,500 mm, warranty duration: 12 months, table speed: 112 mm/min, REM Vertical Turning Lathe TURNING DIAMETER SCR SCR 27 MANUAL Special manufactured by REM for : CENTER AND EAST EUROPE MIDDLE EAST LATIN AMERICA DEVELOPING SHOPS, HIGHLIGHTS - UNBEATABLE PRICE - VERY EFFECTIVE MACHINE - GOOD FOR WORSHOPS IN SMALL AND MIDDLE RANGE OF PRODUCTION - NO GEARBOXES - NO CNC CONTROLL - NO EXPENSIVE TEHNOLOGIST AND WORKER - EASY MAINTENANCE AND - EASY OPERATION - EASY LEARNING Technical Details: Faceplate Diameter (mm) 2500mm Max. Turning Diameter (mm) 2500+ up to300mm Gbsdpfev Hngtjx Almsl Machining Height: 2400mm Max. Work Piece Weight: 30 tons Control Conventional DIGITAL READOUT for each axis Plase note: This machine tool is made to order and can be customized to your specific needs.

Condition: new, Year of construction: 2025, operating hours: 1,000 h, functionality: fully functional, machine/vehicle number: SCR 44 2SF, Vertical Turning center SCR 44 – 2SF - Tech data Nominal Turning Envelope Faceplate Diameter 4.000 Machining Diameter 4.400 mm Machining Heights 2.000 mm Work Piece Weight 16,000 kg Nominal Travels X-Axis Rams Carriage 2,500 mm W-Axis Elevating Cross Rail 1,200 mm Indexing step 300 mm Z-Axis Ram vertical travel 1,250 mm Work Table WorkTable Diameter 4.000 mm WorkTable Speed 1 - 60(90) rpm Power Continuous S1 100 kW Torque Continuous S1 110,000 Nm WorkTable C axis 0.02 to 1.5 rpm Power Continuous S1 11 kW C axis Torque Continuous S1 55,000 Nm Locking Table Torque 80,000 Nm Z-Axis Milling Ram Ram Size Turning Milling 250 X 250 mm Turning / MillingTool type KM 63 - ISO 50 DIN 69871 Gjdjg Uwmqopfx Almobl Ram Milling Capability Ram Speed 0 to 2,500 rpm Power Continuous S1 40 kW Torque Continuous S1 1.400 Nm Toolchanger Number Of Tool Magazines 2 X ATC for 12 turning / milling tools Tool Storage 24 Axes Drives X1,2-Axes horizontal axis Power Continuous S1 5.5 kW Thrust Continuous S1 50,000 N Z-Axis Ram Power Continuous S1 5.5 kW Thrust Continuous S1 50,000 N W-Axis Cross-Rail vertical movement Power Continuous S1 11 kW Axes Rates X1,2 And Z1,2-Axes Feed Rates 0.02 to 10,000 mm/min W-Axis Elevating Rate 400 mm/min Coolant System Coolant Tank Capacity 2,000 L Coolant Pressure / Flow Rate: -internal coolant (milling) -external coolant (turning) Filtration unit: -type -filtration size 40 bar at 40 LPM 5 bar at 100 LPM Cartridge type 25 µm Horizontal Drilling Head For inside and outside drilling operations. Maximum speed 3.000 rpm Power 42 kW Toolholder tape ISO 50 DIN 69871 CNC Control -producer Sinumerik 840 Dsl Siemens Accuracy Positioning: X ±0.010 mm / m Z ±0.010 mm /m C ±3 arcsec Repeatability: X 0.020 mm Z 0.020 mm Overall dimensions Length x Width x Height 11,000 x 6,600 x 7,500 mm Weight 79.000 kg Minimum Fused Disconnect 140 KVA

Condition: ready for operation (used), Year of construction: 2017, functionality: fully functional, Vertical turning lathe with a 2,200 mm table diameter and an approx. 2,500 mm swing diameter. The base machine is from the Chinese manufacturer QQHR (well-known manufacturer). The entire electrical system, including the main motor, servo drives, control cabinet, and PLC, was completely renewed and professionally overhauled by Paulmann (Germany) in 2017. Gbsdpfx Aoycgxkelmol

Condition: used, Year of construction: 2000, faceplate diameter 3200 mm swing diameter 3500 mm turning height 2200 mm range L-W-H 7730 x 6240 x 6700 mm control Typ 840 D sl voltage 3 x 400 V frequency 50 Hz turning speeds 0,8 - 40 U/min max. turning diameter 3500 mm total power requirement 51 kW weight of the machine ca. 86 t Gjdsuddcgepfx Almsbl Technical specifications Machine type: CNC vertical lathe Manufacturer: Rafamet Year of manufacture: 1973 conventional General overhaul with control retrofit 2010 Control upgrade 2016 Control: Siemens 840 D Sl Condition: very good faceplate Turning diameter of the faceplate 3,200 mm Number of rotation stages of the face plate 3 (infinitely variable) Speed ??ranges of the faceplate 0.8 - 40 rpm Level I 0.8 – 3 rpm Level II 0.8 - 11 rpm Level III 0.8 – 40 rpm processing of workpieces Max. turning diameter 3,500 mm Max. turning height of the workpieces above the faceplate 2,200 mm vertical supports Smallest axis distance between the vertical supports 470 mm Largest ram travel of the left vertical support 985 mm Largest ram travel of the right vertical support 985 mm Axis Feeds - Infinitely variable feed Max.: X1.2 3m/min max.: z1.2 2.5 m/min Plunger cannot be pivoted Support — crossbar Rapid feed of the cross beam 600 mm/min Larger distance of the cross beam to the faceplate 2,300 mm load sizes +Permissible turning force when turning workpieces with a turning diameter of 2,000 mm and a turning speed of 20 m/min. 8,000kg +Largest chip cross-section for workpieces made of steel Fz = 50 kg/mm² at a turning speed of 20 m/min for all supports 45 mm² +Largest chip cross-section for workpieces made of steel Fz = 50 kg/mm² at a rotation speed of 20 m/min for a vertical support with max. plunger length 985 mm 2.5 mm² +Largest chip cross-section for cast iron workpieces HB = 160 kg/mm² at a turning speed of 20 m/min for all supports 120 mm² +Largest chip cross-section for cast iron workpieces HB = 160 kg/mm² at a rotation speed of 20 m/min for a vertical support with max. plunger length 985 mm 22.5 mm² +Largest permitted workpiece weight at 0.8 - 3.15 rpm 17,500 kg +Largest permitted workpiece weight at 4 - 40 rpm 7,500 kg electric motors Main drive motor power and revolutions 51 kW Power of the feed motors of: - Vertical support beam (2 pieces) 16 Nm (gear 1:10) - Tappet (2 pieces) 16 Nm (gear 1:12) Power and revolutions of the drive motor of the hydraulic pumps (2 pieces) 3kW - 1,500 rpm Power and revolutions of the clamp hydraulic motor of the vertical support beam 1.5 kW - 1,500 rpm Power and rotation for crossbar adjustment 15 kW - 1500 rpm 3.5 Information on the compressed air supply and other consumables Compressed air connection: 6 bar free of oil and water 3.6 Energy Consumption Conditions Voltage: 3 x 400V Control Voltage: 24V Frequency: 50Hz Fusing: 315 A Main dimensions and weight of the machine Length 7,730mm Width 6,240mm Height: 6,700mm Weight: 85,750 kg Tool: Capto 60 recording Not powered front panel Turning diameter of the front plate 3,200 mm Clamping disc diameter 3,400 mm Number of rotation levels of the front panel 3 (continuously adjustable) Front panel speed ranges 0.8 - 40 rpm Level I 0.8 - 3 rpm Level II 0.8 - 11 rpm Level III 0.8 - 40 rpm processing of workpieces Max. turning diameter 3,500 mm Max. turning height of the workpieces above ...

Condition: used, Year of construction: 1980, turning diameter 7000 mm faceplate diameter 3500 mm workpiece height 3000 mm 160 mm 1998 Control Siemens 840 C max. table load 60000 kg electr. connected load 400 V Serial number 11 33 0051 total power requirement 71 kW weight of the machine ca. / t required space 13 x 6 m The SCHIESS-FRORIEP 40 DV is a vertical lathe built in 1980. The machine was modernized and improved in 1998. Among other things, a driven tool system (C-axis) was installed. In addition, the control system was modernized to SIEMENS 840 C. The large open-sided vertical boring mills with travelling column - type DV - are particularly suited to situations where likely workpieces frequently change in diameter but where maximum workpiece dimensions are rare. Decisions in favour of this type of machine are generally due to minimum floor Gbedpfx Aljuddlzjmol space requirement, universal adaptability and economical advantages. The modern design of these machines is characterized by rigid all-steel construction optimized by computer - SCHIESS can claim to have done much valuable pioneering work in this area of heavy-duty machine tool building.

Condition: used, Year of construction: 1962, faceplate diameter 2250 mm swing diameter 4500 mm turning height 2000 mm turning diameter 3150 mm Gsdpfsuc Aldex Almebl workpiece weight max. 25000 kg total power requirement 55 kW weight of the machine ca. ca. 32 t required space / m

Condition: used, Year of construction: 1961, turning diameter Max. 4200 mm faceplate diameter 3700 mm turning height Max. 2600 mm workpiece weight Max. 35 t Power 80 PS Gbjdpfxsuddnvj Almjl DIGITAL CONTROL DISPLAY Largest diameter with the crossbeam supports: 4200mm Largest turning diameter with side support: 3900mm Largest turning height above faceplate: 2500 Side support 1 vertical grinding ram: 1200mm stroke (out of operation) 1 turning ram: 1400mm stroke

Condition: used, Year of construction: 1977, faceplate diameter 2500 mm swing diameter 2700 mm turning height 2000 mm cross rail - adjustment 1500 mm workpiece weight max. 20.000 kg total power requirement 71 kW Control Siemens Sinumerik 840 Single-column vertical lathe 2000 x 2000mm Retrofit: 1997 Gbodpfxsuddpgj Almjl Gr. turning diameter: 2700mm Gr. distance f. face plate to bottom of toolholder: 2150mm chisel holder: 2150mm Support swivelling up to 30° Chisel cross-section: 240x240mm small plunging diameter: 300mm Special equipment: Re-moulding, taper turning, thread cutting, constant cutting speed

Condition: good (used), Year of construction: 2004, Table diameter: 1220 mm Max. turning diameter: 1500 mm Table speed range: 4.5 to 100 rpm Feed range: 0.127 mm to 6.35 mm per revolution Maximum height under crossrail: 900/1200 mm Slide travel (X-axis): 1000 mm Main drive motor: 41 kW Tool changer: 30 positions Accessories: - 8 clamping jaws - 30 tool holders with full enclosure - Oil mist extraction Gedpfsxg Nmkex Almobl

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, turning height: 1,700 mm, workpiece weight (max.): 10,000 kg, turning diameter over cross slide: 2,040 mm, turning diameter: 2,000 mm, feed length X-axis: 2,000 mm, feed length Z-axis: 1,661 mm, faceplate diameter: 1,600 mm, feed rate Z-axis: 3 m/min, total height: 6,177 mm, total width: 5,638 mm, total length: 3,937 mm, rapid traverse X-axis: 12 m/min, rapid traverse Z-axis: 12 m/min, type of input current: AC, rotational speed (max.): 258 rpm, rotational speed (min.): 1 rpm, torque: 16,070 Nm, table load: 10,000 kg, table diameter: 1,600 mm, year of last overhaul: 2024, Equipment: rotational speed infinitely variable, - CNC unit (FANUC 32i-A) - Automatic tool exchange unit (ATC) Use Pot quantities (18 Pot) For the linear cutting Standard tool holder Tool holder for the linear cutting - Chuck - Cutting oil Tank - Air Gun unit - Tool & Bed washing unit - Splash guard (Splash guard) - Hydraulic unit Gbjdpfsulk D Isx Almel - Axis Slide Cover - Working lamp - warning lamp - Ladder and Hand Rail - Tool box for the standard maintenance - Manual MPG - Chip Conveyer

Condition: used, Year of construction: 2009, turning height: 3,500 mm, workpiece weight (max.): 20,000 kg, turning diameter: 3,400 mm, faceplate diameter: 2,950 mm, workpiece diameter (max.): 3,300 mm, VERTICAL LATHE SCHIESS CNC FAGOR 8070 (C-AXIS + LIVE TOOLING) TECHNICAL SPECIFICATIONS Brand: Schiess Model: TVMF 320-3000 Year: 2009 Maximum turning diameter: 3400 mm Maximum turning height: 2580 mm Load capacity: 20 t C-axis (0.001°) CNC: Fagor 8070 (70 kW) Table diameter: 2950 mm Distance between columns: 3300 mm Angular milling head Gbsdpfoxh Hmksx Almjl PRICE AND FURTHER INFORMATION ON REQUEST (CNC, SIEMENS, HASS, LAGUN, FAGOR, CINCINNATI, HEIDENHAIN, MACHINING, PINACHO, MORISEIKI, MILLING MACHINE, LATHE, GRINDER, BORING MACHINE, PRESS, LASER, SHEAR, PRESS BRAKE)

Condition: used, Retrofit: 2006 Faceplate diameter: 6000 mm Turning diameter: 6500 mm Turning height: 4000 mm Support travel vertical: 2000 mm Support travel horizontal: 3250 mm Workpiece weight: approx. 80 tons Machine weight: approx. 220 tons Gedpfx Ajvk Tmgolmobl

Condition: used, Year of construction: 2004, Technical details: faceplate diameter: 4770 mm swing diameter: 7000 mm turning height: 1000 mm slide stroke: 1000 mm workpiece weight max.: 100000 kg faceplate turning speed range: 2 - 20 U/min feed speeds: 1 - 10000 mm/min rapid traverse: 10 m/min ram head dimension: 250 x 250 mm main drive: 100 kW total power requirement: 200 kW with CNC SIEMENS 840 D 2 Vertical Supports with toolchanger 12 pockets C-axis and driven tooling SK 50 37 Kw 3000 rpm Chip conveyor and coolant attachment * Gsdpfxevb Hlwj Almsbl

Condition: used, Year of construction: 1971, Technical details: faceplate diameter: 2500 mm swing diameter: 2500 mm swing diameter: 2500 mm Gbsdpfx Ajwpf Tbslmol turning height: 2500 mm turning speed range - faceplate: 1,8 - 140 U/min workpiece weight max.: 15.000 kg feeds: 0,03 - 6,3 mm/U rapid speed: 2 m/min cross rail adjustment: 2150 mm max. ram stroke: 1500 mm power capacity: 55 kW weight of the machine ca.: 32 t dimensions of the machine ca.: 4,1 x 7,6 x 6,0 m 1 turret head 1 RAM head *