Used Stud Welder for sale (711)

Condition: used, Year of construction: 1987, grinding diameter 350 mm grinding length 650 mm centre height 175 mm Despite being in excellent condition, it was dismantled down to the base, cleaned, Bwodpommmtfefx Abzew sealing and wear parts replaced, upper table reground and geometry restored to new machine tolerance. - 7072 operating hours - Retrofitted in 2013 with a cooling lubricant belt filter system, capacity 300 L, manufacturer Knoll. - Including machine accessories, e.g. holders, flanges, collet chuck set, etc. - paper cooling unit from 2014 like new because nearly unused

Condition: ready for operation (used), Centre height: 175mm, centre width: 1000mm, max. external grinding diameter: 350mm, max. grinding length: 1000mm, max. workpiece weight: 130kg, grinding wheel dimensions X/Y/Z: 400mm/80mm/127mm. Machine dimensions X/Y/Z: approx. 2700mm/1700mm/1700mm, weight: approx. 3300kg, operating hours: approx. 21315h. An on-site inspection is possible. Bwjdpfow Dfhbex Abzjw

Condition: used, Rondslijper centre height 125 mm centre width 650 mm grinding diameter 250 mm grinding wheel diameter 400 mm total power requirement 8 kw weight approx. 2500 kg Dit is een machine van Machines4you Bsdpfjgfqn Nox Abzeww

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, The STUDER S242 is a versatile hard-fine machining center for grinding, turning, and milling operations on medium-sized workpieces. It is ideal for complete machining in a single setup – from external and internal grinding to hard turning and drilling/milling with driven tools. With the Studer S242, workpieces in the rotational sector can be finished to very high precision. Thanks to integrated automation, this machine is suitable for both single-part and series production. The S242 is also equipped with a VDI turret featuring driven tools. Bwjdow Hqm Iepfx Abzew Center distance: 800 mm Swing diameter: 180 mm Max. workpiece weight: 60 kg X-axis: travel 220 mm, resolution 0.00001 mm Z-axis: travel 1,600 mm, resolution 0.00001 mm Grinding spindle: 6.8 kW, grinding wheel Ø 400 x 50 mm, automatic balancing Workpiece spindle head: AC synchronous spindle motor 10.5 kW, up to 7,500 rpm Tailstock variants: quill tailstock with integrated position measuring system Machine bed: Mineral cast Granitan® S103 for excellent damping and thermal stability Software & Control: Fanuc 31i-A control with 15" touchscreen Dialog language: German for StuderWIN Integrated measuring control with Renishaw LP2 touch probe, switchable to the turret Special features & advantages: Complete machining in a single setup → reduced main and secondary times High dimensional accuracy and surface quality due to Granitan® machine bed Short changeover times, suitable for everything from single-part to large-series production Flexible clamping system and modular tool configuration High process reliability thanks to integrated measuring and sensor systems Dimensions & Weight: Total weight: 12,000 kg Connected load: 45 kVA Compressed air requirement: min. 5.5 bar

Condition: like new (used), Year of construction: 1995, functionality: fully functional, center height: 175 mm, workpiece weight (max.): 100 kg, grinding length: 1,600 mm, CNC cylindrical grinding machine STUDER S40 built in 1995, the machine is in good used condition. Technical data: - Control: Fanuc Series 16-GC - Space requirement approx. (height/length/width): 250 cm / 650 cm / 320 cm axles: - Center width: 1,600 mm Bwodpfx Abst N Ivcjzsw - Center height: 175mm - 3 axles - Max. Workpiece weight approx.: 100 kg Equipment: - 2 grinding wheels + 1 internal grinding stone (selectable via control unit) - face, plunge-cut, internal, cylindrical grinding - Magnetic chuck, three-jaw chuck, collets, intermediate point grinding - Automatic dressing device - Steady rest - Resolution: 0.0001mm - Polygon loops - Static balancing device - Grinding wheels available in corundum, diamond and CBN - Cycle control - Readable via DXF

Condition: used, TECHNICAL DETAILS - distance between centers : 1000 [mm] - centers height : 175 [mm] - strokes (Z/X) : 1050 x 275 [mm] - max. feeds (Z/X) : 10 x 5 [m/min] - grinding wheelhead type : 2 external, 1 internal - left external grinding wheel dimension : 500 x 63 x 127 [mm] - right grinding wheel dimension : 400 x 63 x 127 [mm] - grinding wheel motor power : 7,5 [kW] Bjdpfx Abjuhbyqozeww - rotation speed : 1670 - 2110 [Rpm] - grinding wheelhead orientation : -15 to +225 [°] - resolution : 0.001 [°] - workhead tapper : MT5 - workhead rotation speed : 1 - 1027 [Rpm] - workhead power : 0,785 [kW] - tail stock : MT3 - quill stroke : 35 [mm] - weight : 7000 [kg] - hours under power : 47.959 [h] EQUIPMENT - control CNC FANUC 16 TB - programming through Pictogramming - Release B version B275 - deported electronic handwheel - 2 grinding wheels left-right internal at 180 [°] - B axis for indexing of the grinding wheelhead every 0,001 [°] - high precision C axis for part indexing and form grinding - tail stock with fine concentricity adjustment - sensitron - upper table swiveling fine adjustment - control pedal - lenght positioning device MARPOSS E32R with sensor T25G - measuring scales HEIDENHAIN on X/Z - coolant tank with pump - 1 grinding wheel holder flange - 1 grinding wheel - 1 dry center - 1 electro-spindle : 40.000 [Rpm] - tail stock hydraulic retract through pedal

Year of construction: 2002, condition: used, grinding diameter 10-300 mm grinding length 650 mm centre height 175 mm Bwsdpfx Aova I N Ujbzew total power requirement 12 kW weight of the machine ca. 3,7 t

Condition: ready for operation (used), Weight: 2.2t, including documentation. Bwjdpfx Asmqly Usbzsw

Condition: excellent (used), Year of construction: 1983, functionality: fully functional, machine/vehicle number: 1404, total width: 1,690 mm, total length: 3,410 mm, total height: 1,915 mm, overall weight: 3,000 kg, TECHNICAL DATA Capacity - Height of centres: 125/175mm - Distance between centers: 400mm; 700mm; 1025mm - Max.travel of longitudinal slide: 400mm; 700mm; 1025mm Table - Table speed steplessly adjustable: 0.5 - 5.5 m/min. - Reversal dwell of table: 0-6 sec. - Minimum automatic stroke approx.: 1.5mm - Maximum swivel of table: 400 deg.- 12 ; 700 deg. -10; 1025 deg.- 8 - Travel per revolution of handwheel: 25mm Workhead - Swivel towards grinding wheel: 90 deg. - Spindle speed, steplessly variable: 30 - 675 RPM - Spindle nose taper: Morse 5 - Collet shank diameter: 25mm - Diameter of 3-jaw chuck: 160mm Wheelhead - Grinding wheel L.H. or R.H.: - Diameter (special exec. 6.25kW/8.4 HP): 400 (450) mm - Maximum width: 50 (80) mm - Bore: 127 (203) mm - Spindle speeds (3-step Vee-belt pulley) - Grinding wheel dia 400: 1500/1625/1800/2000/2200/2400 RPM - Grinding wheel dia 450 (8.4HP): 1340/1500/1625/1800/2000/2200 RPM - Grinding wheel motor approx.: 3kW - Grinding wheel motor, special for 450 dia wheel approx.: 6.25kW - Rapid travel of wheelhead: - Hydr.approach and retraction: 40 mm - Additional adjustment with hand leveler: 210 mm - Swivel of the whole cross slide L.H. and R.H.: 45 deg. - Interminent feed, steplessly adjustable (on dia) at left or right hand table reversal, or both: 0.001 - 0.05 mm/sec. - Plunge feed, steplessly adjustable (on dia): 0.0002 - 0.1 mm/sec. - Maximum depth of plunge on dia: 1.7 mm Motor rating - Wheel spindle, standard: 3 kW - Wheel spindle special rating: 6.25 kW Bwjdpfx Asupiycebzsw - Workhead: 0.55 kW - Hydraulics: 0.55 kW - Coolant pump, standard: 0.17 kW - Coolant pump, inteclon: 1.1 kW Workpiece weight - Maximum between centers: 80 kg Extras: grinding wheels, coilets, other additional equipment, user manuals

Condition: used, Year of construction: 1989, functionality: fully functional, workpiece weight (max.): 20 kg, grinding length: 650 mm, grinding wheel diameter: 350 mm, total width: 3,400 mm, total length: 3,450 mm, total height: 2,000 mm, grinding diameter: 80 mm, grinding spindle motor power: 12 W, overall weight: 1,900 kg, For sale Studer S 20-4 CNC slab grinder Technical data: Range of motion: X: 80 mm Z: 650 mm Table stroke length: 1-650mm Grinding disc diameter max 350mm, Disc bore 127mm Speed: 1600, 1975, 2000 /min Maximum workpiece weight: 20kg Controller: Siemens Sinumerik 3 Power: 12 kW Year of manufacture: 1989 Dimensions: Machine weight: 1900 kg Machine dimensions (H, W, D): 3400x3450x2000 Bjdpfx Aevdyg Tobzeww

Condition: as good as new (ex-display), Year of construction: 2023, functionality: fully functional, center height: 175 mm, workpiece weight (max.): 120 kg, center width: 1,000 mm, grinding wheel diameter: 500 mm, grinding diameter: 349 mm, workpiece weight between centers: 120 g, grinding wheel width: 80 mm, feed length X-axis: 285 mm, feed length Z-axis: 1,150 mm, feed rate X-axis: 10 m/min, feed rate Z-axis: 20 m/min, grinding spindle motor power: 9 W, overall weight: 5,300 kg, pivoting range: 210 °, Equipment: rotational speed infinitely variable, Universal cylindrical grinding machine from our demonstration center in Stuttgart. 1x external grinding wheel 1x internal grinding wheel. Bedpfx Abetvxbnjzjww Manual swivel. Hirth coupling 2.5° to grinding headstock swivel axis B1. Swivel angle -15° to +195°. Workpiece table swivels +8.5° with fine adjustment and pneumatic lift for swiveling (incl. dial gauge holder for radial dial gauge) Direct measuring system for X and Z axis Resolution 0.0001mm (linear, absolute measuring system, Internal grinding device for belt spindles Ø100mm Universal workpiece headstock MK5, roller bearing mounted, spindle nose with internal mounting MK5 Spindle passage Ø30mm. Internal grinding spindle 40'000min-1 with belt drive for drive motor with belt pulley Ø105mm with frequency converter. (for bores Ø13-45mm). Spindle type 102540B Ø100mm with oil mist lubrication. With tool holder HJND 35. Incl.: 1 pulley Ø31mm on spindle 5 medium length mandrels 45 threaded bolts C-axis with indirect measuring system, Resolution 0.0001°, referencing accuracy +/-0.5° Tailstock with mounting cone MK4 and 35mm stroke. Pinole diameter 50mm with sliding guide. Mounting option for height-adjustable dressing tool holder Dressing device with G01 interface can be mounted on workpiece table, movable in X-direction Portable operating device for setting up H1 Swivel-in touch probe 1 (switching) at an angle to the working plane for probe arm with M3 thread Paper belt filter 375 liters Interface for sanding mist extraction system Grinding detection Sensitron 6, Portable balancing device

Condition: used, TECHNICAL DETAILS - distance between centers : 200 [mm] - centers height : 100 [mm] - strokes (X/Z) : 130 / 170 [mm] WHEELHEAD - grinding wheels dimensions : 400 x 63 x 127 [mm] - peripheral speed : 45 [m/sec] - power : 3 [kW] - positioned at : 30 [°] WORKPIECEHEAD - type of cone: MT4 - speeds : 600 - 3000 [rpm] - power : 0,5 [kW] - C axis indexing precision : +/- 0,5 [°] TAILSTOCK - type of cone : CM2 - quill stroke : 30 [mm] ELECTRICAL SUPPLY - voltage : 400 [V] - frequency : 50 [Hz] - installed power : 19 [kVA] DIMENSIONS - floor space : 1760 x 2180 [mm] - height : 2630 [mm] - weight : 4.000 [kg] HOURS - under power : 46.943 [h] - working hours : 21.529 [h] EQUIPMENT - CNC FANUC 16TB - soft options : Studer Release B, Pictogramming - interface : RS232C - electronic deported handwheel - direct measuring rules on axes X/Z - tailstock with fine concentricity adjustment - tailstock pinole hydraulic recoil - swiveling dressing wheel upon table : FISCHER AES-72x230/3 - dynamic wheel balancing device : DITTEL HBA 4000 - prepared for diameter sensor : MOVOMATIC ES400 - prepared for parts loading/unloading robot : FELSOMAT Bjdpfjuhbxmjx Abzeww - automatic front door - prepared for cooling - electrostatic aspiration : ELOSTA BF2000 - pneumatic collets chuck - 1 wheel-holder - 1 grinding wheel - support arm for zero gravity wheel change - 1 balancing shaft

Condition: refurbished (used), Year of construction: 2025, IMMEDIATELY AVAILABLE Studer S20-2 - Mechanically Reconditioned Bjdpfx Abofg Tbrezsww Grinding length: 400 mm Center height: 100 mm Table adjustment: 30° Bore diameter: 127 mm Grinding wheel dimensions: 350 x 32 mm WSS taper: MT4 (stationary and live center) RST taper: MT2 Quill stroke: 20 mm Workpiece weight: 20 kg Tailstock with manual cylinder error correction Other possible options: - Glass scale in X and Z axes - Internal grinding attachment - Grinding wheel flange - LED spotlight with flexible arm - Coolant system - Safety device

Year of construction: 1999, condition: ready for operation (used), Center height: 175mm, grinding length: 650mm, B-axis: -15°/195°, workpiece speed: 1750rpm, grinding wheels T1/T2: 500mm/400mm, bore: 203mm, max. workpiece weight: 80kg, workhead: MK4, tailstock: MK3. Machine dimensions X/Y/Z: approx. 3000mm/3000mm/2100mm, weight: approx. 4000kg, operating hours: 56300h, control: GE Fanuc Series 16i-T. Documentation available. On-site inspection is possible. Expected to be available from February/March 2025. Bsdpouku Syefx Abzeww

Condition: used, Year of construction: 1995, functionality: unexamined, Distance between centers: 650 mm ID / OD 2-axis SONY digital read out Coolant tank Bwjdpfswu Tdfox Abzsw

Condition: used, Year of construction: 1988, grinding length: 1,000 mm, grinding diameter: 350 mm, The machine was still in use until recently. Bodpfx Abewca H Aezeww Grinding diameter: 350mm Grinding length: 1000mm Year of manufacture: 1988 Remarks: - The price does NOT include any accessories! - Pickup by buyer, from the site. - Pickup date will be agreed upon by the seller. - No warranty. - Advance payment (invoice) or cash upon pickup.

Condition: good (used), Year of construction: 1970, Grinding diameter Ø 250 mm grinding length 750 mm grinding wheel size 400 x 50 mm kW Power at the spindle 3 kW DIMENSION Bedohbafwspfx Abzjww length 2400 mm width 1300 mm height 1500 mm

Condition: used, TECHNICAL DETAILS - Centers height : 125 [mm] Bsdpfx Ajuhbxtjbzeww - Distance between centers : 400 [mm] - Grinding wheels dimensions : 400 x 127 x 50 [mm] - Power : 4 [kW] - Max. part weight : 30 [kg] - Floor space : 3000 x 3520 [mm] - Weight : 4000 [kg] EQUIPMENT - CN FANUC 21i-T - B axis with 1° precision - Chuck 3 jaws - Tool-holder flanges - 1 external grinding wheel - 1 diamond grinder - Tail stock with fine adjustment - 1 internal grinding devices with spindle 42000 rpm - Coolant tank with paper filter - Part probe

Condition: refurbished (used), Year of construction: 2025, Studer S30 Center height: 125 mm center width: 650 mm Workpiece weight: 80 kg Other freely selectable options: - Completely new control cabinet with SPS-Basic and panel - Conversion to ball screw incl. SPS-Pro (cycle controlled) - "Workpiece memory"-SPS-PRO for 10/15/30/50 workpieces - Glass scale in X- and Z-axis - Swiveling internal grinding device - Motor spindle for internal grinding device - Frequency converter external grinding spindle - Frequency converter for internal grinding spindle - Grinding sensor system Bwsded Hdxwopfx Abzew - Contact protection on external grinding spindle - Safety door - manually operated - Grinding wheel flange - LED spot with flex arm - suitable coolant system

Condition: used, TECHNICAL DETAILS - Number of axes : 5 - Distance between tips : 400 [mm] - Effective diameter : 180 [mm] LINEAR AXES - X1 and X2 x Z travel : 220 [mm] - Z travel : 850 [mm] - X x Z resolution : 0.0001 [mm] TURRET : - Number of fixed positions : 12 - Tool holders : VDI30 WHEEL CARRIER - Right-hand external grinding : * Grinding wheel dimensions (Ø x width x bore) : 400 x 50 x 127 [mm] * Drive power : 6.8 [kW] WORKPIECE CARRIER - Max. speed : 7500 [rpm] - Speeds (synchronous operation) : 1 - 5000 [rpm] - Taper type : CM4 - Drive power : 10.5 [kW] - C axis : 0.001 [°] SYNCHRONIZED COUNTER SPINDLE - Max. speed : 7500 [rpm] - Rotational speeds (synchronous operation) : 1 - 5000 [rpm] - C axis : 0.001 [°] - Inner cone : MK4 - Micrometric adjustment : +/- 40 [microns] - Drive power : 10.5 [kW] POWER SUPPLY - Power rating : 45 [KVA] Bodpfxevxw A Uo Abzoww DIMENSIONS - Floor dimensions : 2800 x 3960 [mm] - Machine weight : 7600 [kg] MACHINE HOURS - Powered hours : 57000 [h] EQUIPMENT - NC FANUC 310i-modelA - Software Studer WIN - RS232 / USB interface - Remote electronic handwheel - Turret with Renishaw LP2 length self-calibration device - Marposs feelers for diameters (multirange) + Z4 axes for positioning - Semi-automatic wheel balancing MPM.3 BMT100 M.24 - 480 L coolant tank * with paper filter * with magnetic filter - Chip conveyor - Fog extraction - Cooling unit for grinding wheel motor cooling - Electronic contact detection Dittel AE6000 - Fixed dressing device on workhead - Electrical cabinet air conditioning - Balancing shaft - Interface for automatic loading system

Condition: as good as new (ex-display), Year of construction: 2025, Studer S40 1000/1600 grinding length: 1.000/1.600 mm Center height: 175 mm (optionally more possible) Bodpfx Aofg S Uasbzoww Workpiece weight: 120 kg Further freely selectable options: - completely new control cabinet with Siemens Sinumerik One or Fanuc 0iTF-Plus control system - Fast set-up via GSN operator interface - B-axis freely positionable - second external grinding wheel - internal grinding unit - center elevation - Dressing spindle for diamond form roll - balancing and grinding sensor system - Tailstock hydraulic clamping / unclamping - Autom. Siemens door drive - 19" / 22" screen - remote maintenance - conversion to needle nozzles - suitable coolant / exhaust system - automation preparation - and much more We can also overhaul your existing stock machine! Schaudt / Studer / Kellenberger / Bahmüller / Voumard / Overbeck / Fortuna / Tacchella uvm.

Condition: used, TECHNICAL DETAILS - centers height : 100 [mm] - distance between centers : 650 [mm] - length of internal grinding : 100 [mm] - Ø of internal grinding : 3 to 40 [mm] - maximal table orientation : 30 [°] - workhead : * spindle speed (variator) : 60-1200 [Rpm] * motor power : 0.5 [kW] * interior cone : morse 4/2 Bwodpfxouhby Rj Abzow - wheels sizes : 350 x 30 x 127 [mm] - wheelhead : * power : 3 [kW] * orientation : 15/30 [°] - maxi part weight : 20 [kg] - maxi power required : 5 [kW] WEIGHT & DIMENSIONS - Machine floor space : 3000 x 1400 [mm] - Machine height : 1600 [mm] - Machine weight : 1900 [kg] EQUIPMENT - complete internal grinding attachment : 45.000 [rpm] - 1 complete cooling device - 1 counter headstock with fine adjustment - 1 reversible and adjustable trueing device - 1 directional diamond holder - 2 axis X, Y digital display - 1 steady rests 3 points

Condition: used, TECHNICAL DETAILS - Grinding length : 120 [mm] - Center height : 102 [mm] - Strokes (X/Z) : 450 x 200 [mm] - Max speeds (X/Z) : 12 [m/min] SPINDLE SUPPORT - Spindle number : 2 WORKPIECE HEADSTOCK - Max. workhead speeds : 1500 [rpm] - Spindle clearance : 28.6 [mm] - Power : 1.4 [kW] - Mounting tape r: A2.4/CM5 - Torque : 150 [Nm] - Manual B axis angle : +/- 2 [°] - C axis : 0.0001 [°] POWER SUPPLY - Installed power: 34 [kVA] DIMENSIONS - Floor dimensions : 3600 x 2800 [mm] - Machine weight : 2600 [kg] MACHINE HOURS - Number of hours under power : 26781 [h] EQUIPMENT - Fanuc Oi-TD control - Spindle centre coolant - Cooling unit for spindle cooling - Loading robot - 2 spindles available : 59.600 - 41.600 [rpm] Bwjdpfeuhbmqjx Abzew - Dressing turbine

Condition: used, TECHNICAL DETAILS - Number of axes : 3 - Centers height : 175 [mm] - Distance between centers : 1000 [mm] LINEAR AXES - Grinding length : 500 [mm] - Travels X x Z : 267 X 650 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Continuous orientation : +/-8,5 [°] - External wheel dimensions : 500 x 80 x 203 [mm] - Grinding wheel holder headstock power : 7,5 [kW] - Cutting speed : 44 [m/s] PART HOLDER HEADSTOCK - Taper type : CM5 - Axis C : +/-0.5[°] - Power : 1 [kW] - Rotation speed : 30-1000 [Rpm] TAILSTOCK - Taper type : CM3 Bwodpjuhbydsfx Abzew - Quill travel : 35 [mm] - Quill diameter : 50 [mm] - Max. part weight between centers : 130 [kg] ELECTRIC SUPPLY - Supply voltage : 400V 50 Hz - Machine dimensions : 2700 x 2350 x H. 2100 [mm] - Weight : 4 000 [kg] HOURS - Working hours : 17.775 [h] EQUIPMENT - CNC FANUC 16i-TA control - Pictogramming - Studer RELEASE C - Electronic handwheel - SENSITRON - Dynamic balancing device : Hydrobalance HBA 40000-1 - Automatic length probe arm MOVOMATIC C25 - Automatic outer diameter probe arm in-process MOVOMATIC - Grinding wheel safety guard with automatic toppling - Fixed grinding device upon part-holder headstock - Coolant tank : 375 [l] - Paper filtering unit - Oil mist extractor - Wheel-holders flanges

Condition: used, TECHNICAL DETAILS - Axes number : 6 - Centers height : 175 [mm] - Distance between centers : 650[mm] LINEAR AXES - Grinding length : 800 mm - Strokes X x Z: 310 X 850 [mm] GRINDING WHEEL HOLDERS HEADSTOCK - Taper type : - Continuous orientation ( B axe) : +/- 9 [°] - C Axis indexing precision ( High speed machining): 0.001 [°] - External grinding wheel dimensions : 500 x 80 x 20 [mm] - Grinding wheel holder headstock power : 12.5.5 [kW] - Rotation speed : 1400-3200 [Rpm] PART HOLDER HEADSTOCK - Taper type : ISO50 - Axis C indexing precision : 0.001 [°] - Power : 4[kW] - Rotation speed : 1-1000 [Rpm] SYNCHRONIZED COUNTER SPINDLE - Taper type : CM4 - Quill stroke (w axe) : 90 [mm] - Quill diameter : 50 [mm] - Power :1.6[kW] - Max. part weight between centers :50 [Kg] ELECTRICAL SUPPLY - Supply tension : 400 [V] 50[Hz] MACHINE HOURS - Number of working hours : 36000 EQUIPMENT - CNC FANUC 31i-A control - Sofwares * StuderWIN * Pictogramming * StuderThread only cycles * StuderTechnilogy - Remote control with electronic handle - Measuring rules on axes X and Z Bedpfx Aou Haf Eebzoww - Automatic length probe arm MOVOMATIC C25 - In-process external diameter probe arm MOVOMATIC DM205 - Coolant tank 375 liters - Paper filter - Oil mist aspiration - Grinding wheel loading arm - Dressing wheel diamond device ( Dia 100mm) - SENSITRON - Automotic dynamic balancing DittelM6000 - Grinding wheel holder flanges - Interface for AROBOTECH steady - Interface B3 PROFIBUS for automatic loading