Universal Circular Grinding Machine

Tacchella 612 UN

Condition: used, Year of construction: 2004, travel distance X-axis: 6,000 mm, travel distance Y-axis: 2,500 mm, travel distance Z-axis: 1,400 mm, CNC HEIDENHAIN iTNC 530 X-AXIS STROKE 6000 MM Y-AXIS STROKE 1400 MM Z-AXIS STROKE (VERTICAL) 2500 MM SPINDLE CONNECTION ISO 50 DIN 69871-B50 SPINDLE SPEED 5000 RPM MOTOR POWER S1 37 KW - S6 56 KW Hodoxhqivspfx Ahgst AUTOMATIC INDEX HEAD 1 ° X 2.5 ° TOOL CHANGER 40 PLACES COOLANT TROUGH THE SPINDLE AND EXTERNAL CHIP CONVEYOR ANCHORING PLATE 8000 X 2000 MM PERIMETER PROTECTIONS

Condition: good (used), Year of construction: 1998, thread length: 65 mm, Treading machine ORT Italia - RT 10 MACH-ID 9322 Make: ORT Italia Type: RT 10 Control: Siemens SIMATEC Year: 1998 Maximum pressure: 10T Hedpox H Rmuefx Ahgot Max. workpiece: 30Ø Min. workpiece: 2Ø Min. Threading lenght:2mm Max. Threading length:65mm Pitch / lead: 30mm Shaft Ø: 85 - 135mm Length: 1600mm Width: 1400mm Height: 1800mm Weight: 2300kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: excellent (used), Tacchella Macchine grinding machine, type 40LR, in very good condition. Hsdoivg E Hjpfx Ahget Specifications: Longitudinal travel, X-axis: 400 mm Cross travel, Y-axis: 250 mm Clearance between worktable and spindle axis: 375 mm Wheel speed: 3000/6000 rpm Wheel dimension: 150x20 mm Weight: 800 kg

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, incl. complete set of accessories such as video camera, spiral back-feed device Hedoypcd Aspfx Ahgot

Condition: used, x-travel 800 mm y-travel 400 mm z-travel 300 mm Hedpsqpl Uuofx Ahgst 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: like new (used), Year of construction: 2014, Siemens 840 D Swivelling control panel including SIEMENS 840 D Solution Line control system. Travel X axis: 8000 mm Travel Y axis: 1300 mm Travel Z axis: 2200 mm Tool system: SK 50; Capto C8 Main spindle: 20–4000 RPM 3D volume model of the machine HEIDENHAIN measurement system on all axes. Automatic central lubrication with pressure and time monitoring for all axes and moving components. Hodsw Syv Uspfx Ahgot Measuring probe system RENISHAW RMP60 M Tool breakage detection via probe BRANKAMP CMS collision monitoring with two measuring channels: Center height, Fibro rotary clamp: 1100 mm Center width, Fibro rotary clamp: 900–3000 mm Max. swing diameter, Fibro rotary clamp: 2200 mm Fibro rotary table D=1600; 250 RPM Carousel rotary table FIBRODYN 1600 mm: Table surface 6000x2000 mm d’Andrea facing slide Universal milling head Automatic tool changer ATC, 80 tool magazine slots in M version: 3 milling head slots High-pressure pump 30 bar Operating hours: 4261 h

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] - 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 Hodpsuhaycefx Ahgst - 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, Year of construction: 2011, Maximum grinding length: 1200 mm Maximum grinding length with table dresser: 1000 mm Maximum grinding width: 600 mm Grinding height (table to underside of grinding wheel): 550 mm Table load with magnetic chuck: 975 kg Table load without magnetic chuck: 1200 kg Table speed: 1 - 40 m/min Grinding spindle Hedpfx Aexhdz Eehgst Motor spindle: 11 kW Grinding wheel: 406 x 152.4 x 100 mm Speed: 1400 rpm Longitudinal axis (Z-axis) Rapid traverse: 5 m/min Adjustable feed: 1 - 50 mm Continuously variable feed: 0 - 2000 mm/min Smallest infeed: 0.001 mm Vertical axis (Y-axis) Rapid traverse: 1.5 m/min Smallest infeed: 0.001 mm Space requirements approx.: 4450 x 2935 x 2540 mm Total weight approx.: 6700 kg Equipment: - Electro-permanent magnetic chuck 1000 x 500 mm incl. electronic control module and potentiometer - Coolant cleaning system with paper filter and magnetic separator 350 l – delivery rate 100 l/min - Static frequency converter incl. automatic dressing compensation - Complete extraction system - Siemens control with electronic handwheel - Various accessories, 2 flanges and 5 grinding wheels

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 Machine weight approx. 45 t Hedpfowzyp Ujx Ahgot Space requirement approx. 10.9 x 9.3 x 5.7 m

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, travel distance X-axis: 4,000 mm, travel distance Y-axis: 2,200 mm, travel distance Z-axis: 1,100 mm, feed rate X-axis: 50 m/min, feed rate Y-axis: 50 m/min, feed rate Z-axis: 50 m/min, table length: 4,000 mm, table width: 2,000 mm, spindle speed (max.): 22,000 rpm, torque: 128 Nm, spindle nose: 63, CNC Heidenhain iTNC 530 S.P. WORKING AREA Longitudinal X-axis travel: mm 4.000 Transversal Y-axis travel: mm 2.200 Vertical Z-axis travel: mm 1.100 Maximum speed with interpolating axes: m/min 50 WORKTABLE Dimensions: mm 4.000 x 2.000 Height: mm 300 Load capacity: T/m² 15 T-slots for workpiece clamping mm 28 DIN 650 (H12), complete with leveling elements. T-slot direction parallel to X-axis movement. AXIS CHARACTERISTICS Axis feed rate: mm/min 50.000 Acceleration: m/s² 4 WORKING AREA (CLEARANCES) Maximum horizontal clearance: mm 3.200 Maximum vertical clearance under crossbeam: mm 1.926 Height of worktable from floor: mm 330 CONTINUOUS POSITIONING UNIVERSAL HEAD WITH ELECTROSPINDLE Automatic universal head indexed to 360,000 positions (every 0.001°). Rotation is driven by direct drive motors and controlled by the CNC as a positioning axis. Automatic tool clamping. Allows 10° undercut machining. Internal cooling system for bearings and axis motors. B-axis rotation range: ± 185° A-axis rotation range: ± 185° Maximum axis rotation speed: rpm 30 Maximum torque available on A/C axes: Nm 450 Axis clamping torque: Nm 1.400 Spindle power (S1/S6): kW 22/33 Spindle torque (S1/S6): Nm 84/128 Maximum spindle speed: rpm 22.000 Tool interface: HSK-A63 DIN 69893 The head is supplied complete with a cradle for handling and storage. The cradle is used outside the working area and therefore does not reduce the machine’s actual working capacity. CHAIN TOOL MAGAZINE – 30 POSITIONS (HSK) 30-position automatic chain tool changer located at the rear side of the working area, fully protected from dust and chips. Tool type: HSK-A63 DIN 69893 Max tool diameter (adjacent pockets occupied): mm 90 Max tool length: mm 300 Max tool weight: kg 10 MEASURING SCALE PRESSURIZATION Pneumatic system complete with control unit for pressurizing the measuring scales. SPRAY-MIST TOOL LUBRICATION/COOLING Mist lubrication system. The mist is generated by mixing air and oil and is controlled via M-function. The spray-mist improves cutting quality, prevents built-up edge formation, keeps the cutting area clean, and provides cooling. Highly effective for improving surface finish quality. Hedpfszb Evlex Ahgst EXTERNAL TOOL COOLING Coolant distribution system controlled by the CNC, with nozzles positioned on the flange around the spindle. Complete with a tank (1,200-liter capacity) for coolant collection and filtration. Flow rate: 30 l/min, pressure: 4 bar. REQUIRED CONNECTIONS Maximum installed power: kW 150 Maximum current required: A 235 MACHINE EQUIPPED WITH: • Heidenhain HR550 remote electronic handwheel • Various tooling included with the machine • Renishaw probe • BLUM laser presetting system • AUTOCAL automatic head calibration system • Visormax subscription for remote monitoring • Electrical cabinet air conditioning unit • Cooling system for all axes and the electrospindle • No. 2 chip conveyors positioned on both sides of the worktable • User and maintenance manual and CE declaration of conformity