Centerless Grinder

ESTARTA 327

Condition: refurbished (used), machine/vehicle number: 4507, Rectificadora sin centros ESTARTA 327 CNC Laedpfx Alog Ix Hme Noc

Condition: used, Year of construction: 2006, functionality: fully functional, center height in crank: 1,100 mm, workpiece weight (max.): 180,000 kg, grinding length: 11,000 mm, grinding wheel diameter: 1,066 mm, total length: 11,700 mm, quill travel distance: 11,700 mm, workpiece weight between centers: 180,000 g, distance between centers: 11,700 mm, POMINI CNC Roll Grinder Model HD-425-2-7L Siemens 840D, 12 Axes. Built in 2006. Two flatbed system grinding and workpiece ways are separate. Machine accuracy. Straightness 0.001-0.002 mm/m. Roundness 0.001-0.002 mm. Eccentricity 0.002 mm. Profile for crown height up to 0.1 mm ±0.002 mm/m. Surface finishing without chatter marks and no feed marks after finishing grinding stage. On an independent bed: Auto Caliper Diameter 870 - 2,250 mm. Eddy current crack and bruise detector probe. Ultrasound depth probe up to 180 mm. High Pressure wheel cleaner. Wheel dynamic balancing electromagnetic automatically or manually. Wheel dressing device with diamond. 2 Hydrostatic Steadies. 2 Hydrodynamic Steadies. 4 Soft landing for roles. Wheel quick change device incl motor. Jib crane. Vibration Measurement, recording on: Headstock base Neckrests Foot stock Wheel head Wheel head back Carriage Lateral side. Working Capacity. Grinding length 11,000 mm Max diameter with 1,066 mm Grinding wheel 2,200 mm Min diameter with 1.066 mm Grinding wheel 800 mm Center distance 11,700 mm Max Roll weight 80 Tons Max Roll weight with Steadies 180 Tons Min distance between wheel center and roll axis 845 mm Max distance between wheel center and roll axis 1,635 mm Carriage Axis Z, Hydrostatic Feeds, Infinitely variable 0-6,000 mm/min Oil film thickness 0.020 mm Lasdpfxswdmy Sj Al Noc Distance between carriage ways 1,500 mm Ways width 160 mm Total length of the carriage on ways 3,385 mm Wheelhead on Carriage Axis X, Wheel Probe Axis A, Inspector Axis A1, Wheelhead cross travel Ballscrew, Axis X 940 mm Resolution axis X 0.0001 mm Wheel Spindle length 1,695 mm Spindle bearing, hydrostatic, diameter 254 mm Resolution Infeed micrometer handwheel, Axes X 0.00001 mm / division Continuous wheel infeed, U axis on radius 0 - 0.35 mm/min Rapid wheel indeed, axes X 0-830 mm/min Wheel motor, AC 130 kW Wheel Speed 400-1,100-1,600 rpm Wheel Cutting Speed infinitely variable Surface speed wheel diameter 1,066 mm 45 m/sec Surface speed wheel diameter 670 mm 45 m/sec Wheel hole, diameter 508 mm Wheel thickness 76 - 152 mm Wheel diameter 670 - 1,066 mm Crowning, Axis U. Max crown on the diameter 10 mm Max concavity on the diameter 10 etc Head stock Workpiece rotating speed 5 - 50 rpm Headstock motor 200 kW Max transmissible torque 76.5 kNm Faceplate control system V Belts Max Center diameter, metric type 160 mm Stroke of Quill 150 mm Length of headstock 3,110 mm Tail stock Quill diameter 260 mm Stroke of quill 750 mm Maximum center diameter, metric type 160 mm Taper Metric 5% on the diameter Tailstock length 1,300 mm Stroke of tailstock 8,000 mm Caliper, Arm Axis C, Carriage Axis V, Rotation Axis B. Max measurable diameter 2,250 mm My measurable diameter 870 mm Machine Dimensions. Machine weight 130 tons Length 19.5 m. Width 5.5 m. Height 3.2 m. Foundation depth 3.8 m.

Condition: refurbished (used), GENERAL CHARACTERISTICS Ø min / max to grinding 3 / 200 mm Maximum Infeed grinding length 500 mm Ø Grinding Wheel Dimensions (OD x ID x width) Ø 650 x Ø 304,8 x 500mm Grinding wheel width 500 mm Regulating wheel width 500 mm Regulating wheel speed nº Infinitas Min/max Regulating wheel speed (r.p.m.) 10 / 255 r.p.m. Dressing (Auto/Manual) Automático / Automatic Diamond dressing speed 255 r.p.m. Lubrication (Auto/Manual) Automático / Automatic Control type ((CNC/Manual) CNC CNC Brand FANUC CNC Model Oi - TF Infeed (auto/manual) Automático / Automatic Regulating Wheel Dimensions (OD x ID x width) Ø 350 x Ø 203,2 x 500mm ELECTRICAL CHARACTERISTICS Motor power grinding wheelhead 55 Kw Power hydraulic motor 3 Kw Total Power 60 Kw Lodpfx Ajd I Um Rol Njac Voltage 220/380V DIMENSIONS AND WEIGHTS High 2.100 mm Long 2.300 mm Weight 15.000 Kg Width 2.800 mm OTHER FEATURES Accessories Included * Portarreglas de pasante, Polipasto de 1000Kg, Carenado, CE | Throughfeed work rest, block and tackle for 1.000kg, Machine casing, CE Year 1991 Serial Nº 765142

Condition: ready for operation (used), Year of construction: 2008, Ernault Somua CNC Lathe 1400x8000 CNC system Fanuc 21i TB Lasdpfx Asyly Nbsl Noc Maximum turning diameter: 1400 mm Maximum workpiece length: 8000 mm Maximum turning diameter over cross slide: 1100 mm Spindle diameter: 235 mm Maximum workpiece weight: 25,000 kg Motor power: 75 kW Video of the machine under power available!

Condition: ready for operation (used), For sale is a Nikken CNC 400 rotary table in very good condition! It is configured for a Mazak M32 control but can be adapted as needed. Table diameter: 400 mm. Dimensions (L/W/H): 740/240/420 mm. If you have any further questions, feel free to contact me. Lasdpfx Aloya Dtms Njc

Condition: used, Year of construction: 2006, Solid drill diameter / mm bore depth / mm number of spindles / 2-machine package: Froriep deep hole drilling machine & Irle finishing machine Perfectly matched duo for deep hole drilling and precise finishing of large workpieces A specialised machine package is available for sale – two perfectly matched systems for the complete machining of long, heavy workpieces with the highest demands on precision and efficiency. MACHINE 1 Froriep CNC deep hole drilling machine – the prefabrication specialist Year of manufacture: 2006 Control system: Siemens Sinumerik 840D Max. drilling depth: 8,850 mm Workpiece diameter: 150 – 900 mm Speed range: 1 – 300 rpm Feed rate: 0.5 – 4,500 mm/min Drive power: 129 kW Swing diameter over bed: 1,000 mm Clamping diameter faceplate: 900 mm Weight: approx. 47,000 kg Ideal for precise pre-drilling of deep holes – including faceplate, steering ring MACHINE 2 Irle machine – high-precision finishing Power: 129 kW Lasdsuddimepfx Al Noc Control: Siemens NC control Speed range: 2 – 300 rpm (stepless) Feed: 3 – 4,500 mm/min (in steps) Centre distance: 11,000 mm Swing diameter over bed: 1,250 mm Clamping range of steady rests: 150 – 1,100 mm Workpiece length: up to 11,000 mm Workpiece weight: up to 10 tonnes Max. outer diameter: 850 mm With up to 50,000 Nm torque, perfect for smooth drilling, honing and demanding finishing processes. Your advantages at a glance - Complete solution from a single source – from pre-drilling to finishing - Large workpieces up to 11 metres and 10 tonnes in weight - High process reliability thanks to perfect machine synchronisation - Ready for immediate use, well maintained and from ongoing operation - Ideal for mechanical engineering, energy, oil & gas, hydraulics and large parts manufacturing

Condition: used, machine/vehicle number: 7979, Table diameter: 400 mm Table with 8 T-slots: 12 mm Overall height: 175 mm Space required: 600 x 450 x 175 mm Weight: approx. 100 kg Lsdpfxob Ez R Ue Al Njac

Condition: like new (used), Year of construction: 2012, Bridgeport VMC 600 ECO Machining Center Bridgeport VMC 600 EC with Heidenhain ITNC 530 Control, Year of manufacture 2012, in excellent original condition. The machine comes from the training workshop of a renowned German engineering company. Tjbqsxqc Iceuwlfwjd CE compliant!! Technical Data: Year of manufacture: 2012 Condition: Good Control system: HEIDENHAIN ITNC 530 Travel in the X/Y/Z axes: 600/410/520 mm Rapid traverse in X/Y/Z axes: 40/40/20 m/min Ledpfxjxtxk Sj Al Noac Table dimensions (L x W): 840 x 420 mm Maximum workpiece weight: 500 kg Maximum spindle speed: 8,000 rpm Minimum spindle speed: 40 rpm Spindle taper: BT 40 Spindle drive power: 8.5 kW Maximum tool length: 250 mm Maximum tool weight: 6 kg T-slot width: 18 mm T-slot spacing: 112 mm Positioning accuracy: ± 0.005 mm Repeat accuracy: ± 0.002 mm Power supply: 3x 400 V; 50 Hz Dimensions (L x W x H): 2000 x 2050 x 2535 mm About the machine: Offered here is a Bridgeport VMC 600 EC machining center equipped with a Heidenhain ITNC 530 control system. This machining center is in excellent original condition. It comes from a facility where it was used sparingly for training purposes only. The control system is very user-friendly. The guides are lubricated regularly via the central lubrication system. The Bridgeport VMC 600 EC has been mechanically and electrically inspected by us. Take the opportunity to view and test the Bridgeport VMC 600 EC under power on site. You can find further milling machines from well-known manufacturers on our website.

Condition: used, Year of construction: 1990, grinding length 1500 mm grinding width 550 mm workpiece height 400/450 mm table-size 1900 x 450 mm mm table speeds 1 - 25 m/min cross feed autom. 0 - 60 mm/Hub grinding wheel size 400 x 100 x 127 mm grinding spindle speed 1400/2800 U/min total power requirement 15 kW voltage 380 V weight of the machine ca. 5 t Machine was reconditioned and modernized in 2015 with modern control. Lodpowlvirefx Al Neac Machine has cooling arrangement, auto. vert. feed, dressing arrangement and wheel flanges.

Condition: used, TECHNICAL DETAILS - Number of axes : 9 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 16 [mm] - Travel : 205 [mm] - Spindle speeds : 10.000 [rpm] - C axis indexing precision : 0,001 [°] COUNTER-SPINDLE - Max. bar diameter : 16 [mm] - Spindle speeds : 10.000 [rpm] - C axis indexing precision : 1 [°] GUIDE BUSH HOLDER 1 - Number of positions : 10 - Number of motorized positions : 4 - Live tools speed : 8.000 [rpm] SECONDARY OPERATION - Number of positions : 5 - Number of motorized positions : 3 POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2.269 x 1.160 [mm] - Machine height : 1.693 [mm] - Machine weight : 1.800 [kg] Lsdpfx Alouwd Rys Neac EQUIPMENT - CNC : Mitsubishi MELDAS - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank - Bar loader : LNS Hydrobar Express 332 - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.