Cylindrical grinding machine

TOS Prague BUB 50 CNC 3000

Year of construction: 2010, condition: ready for operation (used), - USED - CNC DOUBLE RAM VERTICAL LATHE MAX ROTATING DIAMETER: 3000 mm MAX TURNING HEIGHT: 800 mm MAX TURNING DIAMETER: 2800 mm SPINDLE: 1-160 rpm; 71-114 kW; 68500 Nm; 2500 mm X-AXIS TRAVEL: -150+1780 mm Z-AXIS TRAVEL: 900 mm RAPID FEEDS X-Z: 8 - 10 m/min TOOL MAGAZINE: BASKET-TYPE ; TYPE CAPTO C5; 24 POS. POS Bodpfx Akjyyrh Hjnjlp CONTROL UNIT: SIEMENS 840D MAX ADMITTED LOAD: 15000 Kg WEIGHT: 54000 Kg ACCESSORIES: SWARF CONVEYOR ; TOOL SETTER ; AUTOMATIC DOOR ; HEAD COOLING SYSTEM ; TOUCH PROBE ; PORTABLE HANDWHEEL

Condition: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-40 mm/Ø 0-40 mm/Ø ±6,5 ° longitudinal feed of the table 1530 mm table speeds 0,02-6 m/min 130 kg cross travel max. 270 mm 130 inkl. Spannung kg 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of machine already delivered with special options -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Blsdouxftrjpfx Aknjp Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: refurbished (used), Year of construction: 2010, functionality: fully functional, travel distance X-axis: 1,300 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 625 mm, rapid traverse X-axis: 36,000 m/min, rapid traverse Y-axis: 36,000 m/min, rapid traverse Z-axis: 30,000 m/min, controller manufacturer: HEIDENHAIN iTNC-530, controller model: iTNC-530, spindle speed (max.): 10,000 rpm, spindle motor power: 22 W, BRAND: DOOSAN MODEL: VM-640 CATEGORY: VERTICAL MACHINING CENTERS YEAR OF MANUFACTURE: 11/2010 CNC CONTROL: HEIDENHAIN ITNC-530 MACHINE WEIGHT: 9,000 kg MACHINE DIMENSIONS: Length: 4,200 mm; Depth: 2,800 mm; Height: 2,900 mm Spindle Taper size: ISO-40 Spindle speed: 12,000 rpm Spindle motor power (cont./30 min.): 18.5/22 kW Working Capacity X axis: 1,300 mm Y axis: 650 mm Z axis: 625 mm Distance spindle nose – table surface: 150 ÷ 775 mm Table Table dimensions: 1,400 x 650 mm Maximum table load: 1,000 kg Feed Rates Rapid traverse (X / Y axes): 36,000 mm/min Rapid traverse (Z axis): 30,000 mm/min Working feedrates (X / Y / Z axes): 1 ÷ 15,000 mm/min Tool Changer Tool taper: DIN 69871 – A40 Bledpfxexxlfys Aknjp Shank: DIN 69872 – A40 Tool magazine capacity: 30 stations Max. tool diameter (adjacent stations full/empty): Ø 90 / Ø 150 mm Max. tool width: 300 mm Max. tool weight: 8 kg Other Equipment Chip conveyor Coolant tank with wash pumps High-pressure coolant pump through spindle Spindle line air conditioning unit Transformer Manuals, Electrical Schematics, and CE Declaration The following maintenance has been performed on the machine: - X axis ballscrew overhauled and bearings replaced - Geometry recovered with hand-scraping of Turcite on X/Y axes - Complete internal repaint and Lexan replacement - Complete overhaul of X/Y/Z axis telescopic covers - Lubrication system overhauled

Condition: good (used), Year of construction: 2007, control 840 D x-axis 2500 mm y-axis 2500 mm z-axis 1700 mm Control system - Siemens Sinumerik 840 D Max. workpiece weight - 6000 kg Spindle diameter - 130 mm Bjdjwzyp Ujpfx Aknjlp Quill stroke - 700 mm Tool holder - ISO 50 DIN 69871 - AD Max. torque at the spindle - 1847 Nm Total power requirement - 65 kW Machine weight approx. 45 t Space requirement approx. 10.9 x 9.3 x 5.7 m

Condition: used, Year of construction: 1961, max. workpiece diameter 100 mm min. workpiece diameter 10 mm workpiece length 1000 mm Bedpowwl I Iefx Aknelp total power requirement 16 kW weight of the machine ca. 3 t dimensions of the machine ca. 0 m The guides have been outdated 10 years ago

Condition: new, 1 brand new universal milling head in standard or extended version for retrofitting to conventional, NC, or CNC milling machines or drilling machines of any type, system "HURON", swiveling over 2 levels, every angle adjustable Mounting: ISO 40 Overhang: approx. 360 mm Designed drive power: 10 HP Max. speed: 1,800 rpm Weight in standard version: approx. 82 kg Accessories / Special Features: • Manual tool clamping Bljdedbny Eopfx Aknjp • The main spindle and all shafts and engagements are made of case-hardened and tempered chrome-nickel steel • 2 axes that can rotate relative to each other, allowing every setting angle! System „HURON“ • Tapered engagements are ground according to the „KLINGELNBERG“ system • The roller bearings of the main spindle consist of tapered high-precision rollers • 1 tool clamping screw Delivery time: approx. 12-14 weeks after order receipt Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel / Germany

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, Controller DOOSAN FANUC i Series Table size 1630 x 760 mm Table load 1500 kgs X travel 1630 mm Y travel 762 mm Z travel 650 mm Spindle speed 12000 rpm Torque 117 Nm Bedpeyugvaofx Aknolp Tool holder type BT40 ATC magazin 30-fold Spindle power 18,5 / 15 kW Weight 14000 Kgs Dimensions LxWxH = 3700 x 4000 x 3090 mm Accessories - Chip conveyor - Coolant unit - Manuals The machine is no more in production but still under power and will be sold because of company liquidation. Good working order. The costs of moving and loading are not within in the machine price..

Condition: good (used), drilling depth: 1,500 mm, feed length X-axis: 2,000 mm, feed length Y-axis: 1,300 mm, feed length Z-axis: 1,500 mm, Manufacturer: TBT deep drilling technology Type: BW 250-S Control: SIEMENS 840D Year of manufacture: 2007 Drilling, Milling, Tapping for heat exchanger bases and plates Swivable A Axis + 25 to - 15 Degrees Filtration and Coolant system 1000 L Cip conveyor 2000 x 1200 height out put Milling tool changer Tower Station 20 positions Capacity ELB Drilling 3 - 35 mm Capacity Milling 250 ccm/Min Feed rates all axis 15,000 mm/Min X-Y-W-Z Cutting hours approx. 15,000 Large tooling package Specifications Metric US Standard Max. Drill Ø steel 40 mm Drilling depth 1500 mm X - axis 2000 mm Y - Axis 1300 mm Z-axis 1500 mm W-axis 750 mm Table load 15000 Table dimensions / L x W or ø 1600 x 1200 mm Spindle mount HSK 63 Mk Spindle power Bledev A Uw Depfx Aknsp 11 kW Speed 8000 Rpm Dimensions (estimate) Length 7200 mm Width 7800 mm Height 4250 mm Weight 23000 kg Please note: The information on this page is believed to be accurate and is provided by us and, where possible, from the manufacturer. The information is provided in good faith but accuracy cannot be guaranteed. Accordingly, it will not constitute a representation or contractual terms. We recommend that you check all important details.

Year of construction: 2005, condition: ready for operation (used), travel distance X-axis: 285 mm, travel distance Z-axis: 1,150 mm, controller manufacturer: FANUC, controller model: 21i-TB, spindle motor power: 7,500 W, spindle speed (max.): 3,200 rpm, number of axes: 3, This 3-axis STUDER S33 CNC cylindrical grinding machine was manufactured in 2005 and completely overhauled in 2026, with 0 operating hours post-overhaul. It features a center height of 175 mm and a center distance of 1000 mm. The machine is equipped with a powerful 7.5 kW motor spindle and a control system with a 10.4" color touch screen. If you are looking to get high-quality grinding capabilities, consider the STUDER S33 CNC machine we have for sale. Contact us for further details. - completely overhauled in 2026- Operating Hours: 0h after overhaul- Center Height: 175 mm- Center Distance: 1000 mm- Machine Base: Mineral cast Granitan S103- Strokes: 285 mm (X-axis) x 1150 mm (Z-axis)- X-axis Drive: AC Servomotor and ball screw, 0° angle, feed rate 0.001–5.000 mm/min- Z-axis Drive: AC Servomotor and ball screw, feed rate 0.001–10.000 mm/min- Measuring System: Incremental scale for X and Z axes, resolution 0.0001 mm- Grinding Headstock: Universal for external and internal grinding, Hirth serration 1° (-15° to +195°)- Motor Spindle (Pos. 2): 7.5 kW, 1400 to 3200 rpm, programmable cutting speed max. 50 m/s- External Grinding Guard: Wheel size D. 500x63mm F1 (80mm F5) with automatic contact protection- Internal Grinding Spindle (Pos. 3): Studer belt-driven internal grinding spindle (180°) with frequency inverter- Workhead Stock: Universal, roller bearing mounted, taper MK5, cylindrical outer nose D. 70mm, spindle bore D. 28mm, manual spindle lock- Workhead Drive: 1.8 kW AC Servomotor, speed range 1–1500 rpm, jog speed 1–50 rpm- Workpiece Weight: Max. 80 kg between centers- Tailstock: Taper MK4, 35 mm stroke, quill diameter 50 mm, hydraulic quill retraction with monitoring, manual fine adjustment +/- 0.04 mm- Pneumatic Lifters: Pneumatic lift-off for easy shifting of workhead and tailstock- Control System: Fanuc 21i-TB with 10.4" color touch screen, integrated PLC, 32KB user memory, 400 program storage slots- Power Supply: 400V +/- 10%, 50 Hz +/- 1Hz, 24V DC control voltage Optional Equipment: - Dittel Sensitron 6 contact detection with magnetic sensor (1 pc)- Movomatic C25 LP active probe- 3 pcs levelling elements- Air conditioning unit for electrical cabinet- Euchner hand-held control unit- Swiveling dresser for internal grinding- Park position for tailstock- 3 pcs Studer belt-driven internal grinding spindles (24,000 rpm / 40,000 rpm / 60,000 rpm)- Foot pedal for C-axis override with open doors- Foot pedal for clamping device actuation (tailstock)- Electrical interface for rotary dressing (spindle optional)- Movomatic in-process gauge control ES 124 control (measuring head optional)- 8 pcs used grinding wheel flanges for external grinding- Various new MK4 centers- Various dressers Bledszwd Hgjpfx Aknsp Additional Capabilities: - Capable of thread and form grinding (software must be requested directly from Fritz Studer AG)

Condition: excellent (used), Year of construction: 2019, Swing 806mm, Blsdezg Efispfx Aknjp Swing over cross slide 527mm, maximum cutting diameter 457mm, 762mm between centres, 584mm maximum cutting length, 0.01 degree C axis, 3000rpm Milling 3.7kW, +/- 50mm Y axis, 76mm Bar capacity, 22.4kW Spindle Motor, 3400rpm spindle, 24m/minute rapid feedrate, 24 Station turret, swarf conveyor, tailstock, tool setter, coolant,