Universal Circular Grinding Machine

Tacchella 612 UN

Condition: used, TECHNICAL DETAILS - Number of axes : 8 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 25.4 [mm] - Max. machining length : 200 [mm] - Spindle speeds : 10000 [rpm] - C axis indexing precision : 0.1 [°] COUNTER-SPINDLE - Max. bar diameter : 20 [mm] - Spindle speeds : 10000 [rpm] Nledpfxsuhayco Akioh - Spindle power : 3.7 [kW] - C axis indexing precision : 0.1 [°] - Number of guide bush holders : 2 GUIDE BUSH HOLDER 1 - Number of positions : 5 GUIDE BUSH HOLDER 2 - Number of positions : 5 - Number of motorized positions : 4 - Live tools speed : 8000 [rpm] SECONDARY OPERATION - Number of positions : 7 - Number of motorized positions : 3 - Live tools speed : 8000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 14 [kW] WEIGHT & DIMENSIONS - Machine floor space : 2270 x 1650 [mm] - Machine height : 2200 [mm] - Machine weight : 3500 [kg] MACHINE HOURS - Number of hours under power : 46571 [h] EQUIPMENT - CNC : Fanuc - Rotating tool motor on : S2 - Rotating guide bush - Parts catcher - Ejection of workpiece - Chips conveyor : KNOLL - Coolant tank * with high-pressure pump : 100 [bars] - Bar loader : TORNOS ROBOBAR SSF - Oil mist extractor : Elbaron - Fire extinguisher * * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: used, x-travel 800 mm y-travel 400 mm z-travel 300 mm Nledpfoqpl Uuex Akieh digital readout Heidenhain table surface area 1000 x 520 mm turning speed range 40 x 2000 U/min spindle taper SK 40 total power requirement 2,2 kW weight of the machine ca. 2,2 t dimensions of the machine ca. 1700 x 1600 x 1800 m

Condition: used, TECHNICAL DETAILS - Distance between centers : 1000 [mm] - Center height : 175 [mm] - Table orientation : 9 [°] - Universal wheelhead - Left grinding wheels dimensions : 400 x 50 x 127 [mm] - Motor power : 3 [kW] - Spindle speeds : 1500 / 1700 / 2200 - Orientation of grinding wheel holder headstock : 270° (3 x 90 °) - Boring for internal spindle : 90 [mm] - Orientation of part holder headstock : 180 [°] - Spindle speeds : 20 - 400 [rpm] - Spindle internal cone : Morse 5 - Motor power : 0,9 [kW] - Inner cone tailstock : Morse 4 - Tailstock sleeve travel : 30 [mm] - Dimensions : 2860 x 1680 x 1670 [mm] - Machine weight : 2500 [kg] EQUIPMENT - Automatic cycle work (rough part, finishing and reverse) - Hydraulic tail stock - Lubricating tank with paper filter - 1 internal grinding spindle - 1 diamond holder - 2 two-key steady rests - 1 three-key steady rest - 1 set of drive knobs Nedpjxy S A Iofx Akijlh - Various wheel holders

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 Quill stroke - 700 mm Tool holder - ISO 50 DIN 69871 - AD Max. torque at the spindle - 1847 Nm Total power requirement - 65 kW Nljdpfx Aowzyp Ujkijh Machine weight approx. 45 t Space requirement approx. 10.9 x 9.3 x 5.7 m

Condition: used, Year of construction: 2001, functionality: fully functional, travel distance X-axis: 6,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,700 mm, feed length X-axis: 5,700 mm, feed length Y-axis: 1,000 mm, feed length Z-axis: 1,700 mm, position of the milling head: Testa birotativa A+B 1° + 3°, rapid traverse X-axis: 20 m/min, rapid traverse Y-axis: 20 m/min, rapid traverse Z-axis: 20 m/min, spindle speed (max.): 4,000 rpm, table length: 7,300 mm, table width: 1,090 mm, spindle motor power: 30 W, Equipment: documentation/manual, rotational speed infinitely variable, - FIDIA C20/H6 numerical control - Electronic handwheel Nlsdpfozix Rwex Akieh - Operator platform - Spindle cooling system - 24-position tool magazine - 3 longitudinal tables, 1520 x 1000 x 900 mm - Splash guard enclosure - CE marking

Condition: good (used), Turbo systems stainless depositor Model: D900 Nodpfxsffh Ado Akislh Stainless depositor, 25Kg hopper, variable speed, hand operated trigger for discharging product

Condition: used, Year of construction: 2014, workpiece weight (max.): 25,000 kg, total length: 10,000 mm, total height: 6,000 mm, total width: 10,000 mm, overall weight: 60,000 kg, DÖRRIES SCHARMANN VCE 3000 / 280 CNC Vertikaldrehmaschine Modernisierung: im Rahmen des Retrofits im Jahr 2014 auf Siemens SINUMERIK 840D SLArbeitsbereichTi schdurchmesser: 2.800 mm Max. Umlaufdurchmesser / Drehdurchmesser: 3.000 mm Max. Tischbelastung: 25.000 kg Max. Drehhöhe: ca. 2.100 mm Nlsdpfx Aezmkzpskish Verfahrweg X-Achse: ±1.550 mm Verfahrweg Z-Achse / RAM-Hub: 1.500 mmHauptantrieb und SpindelnHauptantrieb: Siemens-Hauptmotor Antriebsleistung: 130 kW Max. Spindeldrehzahl: 4.500 min⁻¹ Betriebsart: S6, 40 %Ausstattung: 2 vertikale SpindelnWerkzeugwechsler und Peripherieo    2 automatische Werkzeugwechslero    Kühlschmierstoffanlageo    Späneförderero    Ölnebelabsaugungo    2 separate HydraulikaggregateBetriebsstunden: ca. 12.571 Stunden laut mechanischem Betriebsstundenzähler Table diameter: 2,800 mm Control: Siemens SINUMERIK 840D SL Component weight max.: 25,000 kg Swing: 3,000 mm Rotation height max.: 2,100 mm Weight approx.: 60,000 kg Dimensions (LxWxH) approx.: 10000 x 10000 x 6000 mm Year of construction: 2,014 Condition: good Terms of payment: 100% prepayment before pick-up Terms of delivery: EXW EX Works under power: No

Condition: used, Year of construction: 1990, grinding diameter 200 mm grinding length 340 mm centre height 100 mm Control CNC 25 kVA Nlsdjywnt Hjpfx Akieh voltage 110 / 220 / 3x165 / 3x380 VAC control voltage 24 VDC

Condition: ready for operation (used), Year of construction: 1983, functionality: fully functional, machine/vehicle number: 8151, rotary table diameter: 800 mm, grinding height: 750 mm, workpiece weight (max.): 800 kg, total height: 4,100 mm, total width: 26,650 mm, total length: 44,000 mm, feed length Y-axis: 750 mm, feed length Z-axis: 550 mm, overall weight: 13,000 kg, grinding wheel diameter: 400 mm, disc diameter: 400 mm, grinding spindle speed: 1,460 rpm, grinding diameter: 800 mm, control cabinet width: 650 mm, type of input current: DC, control cabinet height: 1,900 mm, control cabinet length: 1,800 mm, spindle speed (max.): 1,800 rpm, spindle speed (min.): 1,460 rpm, table load: 900 kg, workpiece diameter (max.): 850 mm, grinding wheel width: 60 mm, table width: 1,240 mm, power: 35 kW (47.59 HP), rapid traverse X-axis: 2 m/min, rapid traverse Y-axis: 100 m/min, rapid traverse Z-axis: 2 m/min, space requirement height: 4,100 mm, space requirement length: 5,100 mm, space requirement width: 2,655 mm, Good day, For sale is a well-preserved and completely functional Sielemann cylindrical grinding machine for the following applications: surface grinding, internal grinding and external grinding. The machine has a swivel stand with 3 different sanding heads for the respective area of application. Complete machine documentation is available and can be presented upon inspection. The Sielemann offered here has always been serviced and maintained, most recently the components listed below were replaced: - 3x New weight compensation cylinders - 1x new hydraulic unit (complete) - New guideway covers - Revised rotary table group Technical data Machine length: 4.400mm Machine width: 2,655mm Machine height: 4.100mm Machine weight: 13.000Kg Control cabinet width: 650mm Control cabinet height: 1.900mm Control cabinet length: 1.800mm Grinding table diameter: 800mm Grinding table load capacity: 800kg Grinding table drive power: 0.21 - 14.5KW Grinding table speed: 100 1/min (both directions) Grinding table workpiece clamping: Magnetic clamping plate incl. T-slots Z-axis travel (grinding table): 550mm Maximum grinding height (Y): 750mm Lubrication pump Masch. Bed: 0,18KW Lubrication pump Masch. Column: 0,1KW Nljdpfsrntirex Akieh Leak oil pump: 0,065KW Hydraulic pump: 1.5KW 1) External round grinding head Spindle drive power: 11KW Spindle speed: 1,450 1/min Grinding wheel: 400x50mm Cone grinding spindle mount: D=65mm Taper pitch: 1:5 Feed speed (Y): 100 mm/min 2) Internal round grinding head Spindle drive power: 5.5KW Grinding wheel: Variable Feed speed (Y): 100 mm/min 3) Flat-round sanding head Spindle drive power: 11KW Spindle speed: 1,800 1/min Grinding wheel: 400x50mm Cone grinding spindle mount: D=65mm Taper pitch: 1:5 Feed speed (Y): 100 mm/min Viewing appointments possible at short notice by arrangement !!! With kind regards R.Suckow / Managing Director UNITTOOL Werkzeugmaschinen GmbH 33758 Schloß Holte Stukenbrock Görlitzerstraße 9

Condition: excellent (used), Year of construction: 1978, grinding length 500 mm grinding width 200 mm Nljdpozbczrjfx Akioh