Centerless grinding machine

ESTARTA 320

Year of construction: 2018, condition: excellent (used), functionality: fully functional, Wemhöner VARIOPRESS Vacuum Membrane Press Basic 1000 S Technical Specifications: Heating platen size (mm): 2850 x 1550 Electric heating platen design: Aluminum, top heating platen Fjdpfx Aev Np H Holqegb Total pressing force (kN): 2400 Max. chamber pressure (bar): 6 Max. operating temperature: 180 degrees Celsius Max. batch or workpiece size (mm): approx. 2460 x 1180 Thermoplastic film in roll form: Film width: approx. 1430 mm Film thickness (mm): approx. 0.25 - 1 Pressure chamber height (mm): max. up to 180 Connected loads: Installed power (kW): approx. 46 Required air pressure (bar): approx. 8

Condition: good (used), Year of construction: 2014, spindle turning speed range 170 - 18000 U/min weight of the machine ca. 7,5 t dimensions of the machine ca. 5,00 x 4,00 x 2,20 m --> Control conversion (2014) to Siemens Sinumerik 840D Solutionline --> Overhaul of the new control system in 2016 Fodpfew Intaex Alqsgb --> Technical data Grinding diameter: 20 - 300 mm --> Oscillation diameter: 350 (500) mm --> Workpiece length: 300 (1300) mm --> Recommended grinding depth up to: 300 mm --> Grinding table stroke Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min-1 --> Grinding stroke speed: 0 - 9.99 m/min-1 --> Feed rate: 0 - 99.99 m/min-1 --> Step feed value during reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min-1/R --> Grinding stroke speed: 0 - 5 m/min-1/R --> Feed rate: 0 - 99.99 m/min-1/R --> Step feed value during reversal: 0 - 0.999 mm / Ø --> Swivel capability of the workpiece headstock: --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm --> Resolution: 0.001 mm / Ø --> Travel speed: 5 m/min-1 --> Centre height above workpiece table: 200 (300) mm --> Centre height above grinding table: 330 (430) mm --> Workpiece spindle passage: 50 (70) mm --> new in 1988

Condition: like new (used), Year of construction: 2010, Haas Multigrind CB multi axis CNC grinder, 12 station, Siemens Sinumerik 840D control, load / unload, LTA industrial air cleaning unit, (2010) Technical Data - Grinding Spindles (With Two spindle ends) Interface - Cone ø 31.75mm Performance 100% / 40 % ED - 11.5 / 14.5kW Standard rotation speed - 8,000rpm Option: One spindle end Interface - HSK 50E Performance - 100% / 40% ED - 11.5/ 14.5 kW Standard rotation speed - 8,000rpm Option: One spindle end Interface - HSK 50E Performance 100% / 40% ED - 11 / 12 kW Standard rotation speed - 18,000rpm Option: One spindle end Interface - HSK 80E Performance 100% / 40% ED - 30/30 kW Standard rotation speed - 8,000 rpm Option: High Frequency spindle - On request Machine Table Clamping surface - 1000 x 500mm Number, distance and width of the T slots - 9 / 50 / 12H7mm Work Range X- Axis - 700mm (optional) 1000mm (optional) 1200mm Y Axis - 410mm Z Axis - 500mm C Axis angle of rotation - 320° Option: X3 - auxilliary axis Work range - 400mm Probing system and feed Fjdpfx Alev Igg Ioqegb Resolution of linear axes - 0.0005mm Rapid feed of linear axes - 30,000mm/min Resolution of rotary axes - 0.001° Rotation speed of C Axis - 400rpm Rotary axis ( A axis) Standard tip height - 175mm Rotation speed as spindle - 2600rpm Standard interface - ISO SK 50 / centering 70H5 Optional - HSK 100 / 80 / 63 / 50 Tool Changer option HSK50E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 9 / 100mm Outer wheel - 7 / 300mm to 16 / 100mm HSK80E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 8 / 100mm Outer wheel - 7 / 300mm to 14 / 100mm Workpiece size Diameter 340mm Length 550mm Length between tips 500mm Electrical supply Operating voltage 400V / 50Hz fused to 80 A Controller Siemens contouring control - Sinumerik 840 DSL Pneumatics Operating pressure - 6 - 10bar Weight Total weight depending on equipment 10,000kg or more Floor space requirement Length x width (standard) 3227 x 2700mm Height during operation 3550mm Height with option of coolant nozzles 3810mm (min hall height 4100mm)

Condition: used, Year of construction: 1969, grinding height 60 mm grinding width 120 mm grinding wheel diameter 600 mm grinding length mm workpiece height 60 mm total power requirement 50 kW weight of the machine ca. 7000 kg dimensions of the machine ca. m D I S K U S (Germany) Double Side Vertical Spindle Surface Grinder, C-Frame Design, with Rotary Workpiece Feeding System and Automatic Dressing Device Model DDS 600 CR-A Year 1969 Serial-No. 6672 _____ Grinding wheels Ø x bore, each 600 mm Grinding wheels height x width, approx. 60 mm Workpiece dimensions: Grinding height x grinding width, approx. 60 x 120 mm Vertical adjustment of each grinding head 150 mm External Ø of workpiece carrier disk, approx. 810 mm Feeds of rotary workpiece feed system 14 – 145 mm/sec Grinding wheel speeds, each, infinitely variable 765 rpm (24 m/s) Grinding spindle drive, each 22 kW Total electrical load, approx. 50 kW - 380 V - 50 Hz Total weight, approx. 7,000 kg Accessories / Special Features: * Rotary workpiece feed system with infinitely variable speed adjustment prepared with workpiece carrier disk approx. dia. 800 mm with relevant workpiece shaped pockets and after the grinding the parts will be Fjdet Hw N Hjpfx Alqjgb automatically sorted out and collected in a collector box. * IONIC – Size Control Unit Model Nr. 9 So with measuring probe for the ground workpieces and with signal for the hydraulic infeed of the grinding wheel when size is not in order. * Automatic Dressing Device for the grinding wheels, hydraulically operated and with the automatic return of the grinding wheels after dressing cycle to the previously adjusted position and to continue the working cycle. Dressing cycle can be presetted by a timer or a manual release. * Manually operated infeed device of the Spindle slide to optimal workpiece thickness. * Spindle drives controlled by Ampere-Meters. * Separate switch cabinet. * Separate hydraulic unit. * Various carrier disks, etc. * Safety covers. * Central lubrication. * Large Coolant device with paperbandfilter This machine is ideal for double-sided simultaneous grinding of parallel workpiece surfaces by continuous method, for maximum output and accuracy in mass production (e.g. Piston rings, washers, hydraulic parts, and other punched parts.) Condition : Good . Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: excellent (used), Year of construction: 2021, functionality: fully functional, Equipment: chip conveyor, Options: Chip conveyor 48-tool magazine Fgedsywttrspfx Alqsb High-pressure coolant Overload detector Detachable handwheel Mist collector 5-axis machining package SMOOTHX 6 additional M-codes Performance package Engraving function 8 MB memory extension

Condition: used, Year of construction: 2008, x-travel 410 mm y-travel 570 mm z-travel 140 mm control Mazatrol Matrix Maximum working diameter 545 mm Maximum working length 519 mm main spindle speed 35 - 6000 U/min tool taper Capto C6 rapid traverse y/x/z axis 30/26/33 m/min Performance/capacity: Max. swivel range: 545 mm Max. machining diameter: 545 mm Max. outside diameter for bar work: 51 mm Max. machining length: 519 mm Max. workpiece weight: -Chuck work: 150 kg -Bar work: 200 kg Main spindle: Spindle speed: 35-6000 rpm Spindle bore diameter: 61 mm Max. torque: 161 Nm Tailstock: Rapid traverse: 8 m/min Travel range (advance/return): 434/281 mm Fgjdpfx Aleyt R Ideqsb Milling head: Milling head type: Single spindle with ATC Tool shank type: Capto C6 Tool size: External turning tool: 20 mm Internal turning tool: 32 mm Milling tool: Max. 90 ? x 200 long mm Milling spindle speed: 15-12000 rpm Equipment/accessories: -Chip conveyor -Mist extraction -Tools -Documentation

Condition: ready for operation (used), Year of construction: 2008, Make: MAZAK Type of machine: INTEGREX 300-4ST Fodpfsyh I Tdox Alqogb Year of manufacture: 2008 Control system: Mazatrol Matrix Machine's weight: 13.900 kg Tool holder: Capto C6 x-travel: 530 mm y-travel: 200 mm z-travel: 1.065 mm Speed range: 4.000 U/min Cutting diameter: 300 mm Turning length: 1.000 mm Overall dimensions: 6.500 × 3.000 × 3.200 mm Tool turret - slots: 80 Pl.

Condition: like new (used), Year of construction: 1999, functionality: fully functional, MORI SEIKI SL-600B/2000 CNC LATHE Category: CNC Turning Centers Reference No.: 400212 Capacity: Ø900 X 2000 MM Year of Construction: 1999 Technical Specification: Fgjdpox Nv Shefx Alqob CNC Control : Fanuc 18iT WORKING CAPACITY Max Turning Diameter : 900 mm Max Turning Length : 2000 mm Swing over bed : 994 mm Distance Between Centers : 2300 mm Swing over cross slide : 733 mm Travels (X) : 485 mm (440 + 45) mm Travels (Z) : 2150 mm TURRET Turret : 12 Station Square tool shank size : 32 mm Boring bar shank diameter : 65 mm TAILSTOCK Tailstock : MT5 Tailstock Quill Travel : 150 mm Tailstock Quill Dia : 150 mm SPINDLE Max Rotation Speed : 1500 RPM Main Spindle Nose : JIS A2-15 Main Spindle Bore : 185 mm Spindle Type : 3 Step Gearbox Spindle bearing inner diameter : 260 mm MACHINE DIMENSIONS Weight : 16T Additional Details: All Specifications are found online, and subject to verification by buyer.

Condition: used, Thread rolling machine ORT RP30U 2-roll 30 ton swiveling heads variable speed drive #1331 Under power in our warehouse in Gussago BS. Test run possible M i m u Machine Tools Italy Rolling is a mechanical process without chip removal that can be performed cold or hot, having as a purpose the improvement of the surface finish (therefore the fatigue behavior Power (Ton): 30 Number of rollers: 2 Fedpfjt H Ty Uex Alqogb

Condition: used, Year of construction: 1992, spindle speed (min.): 7,500 rpm, spindle speed (max.): 24,000 rpm, 4 motorized grinding spindles (liquid-cooled, purge air / oil mist lubrication) including REFU HF frequency converter, e.g. for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF Converter 316/25 Fedpfx Asl Tn Afolqegb High-frequency converter (inverter, frequency inverter) Frequency converter / inverter for powering motor spindles GMN tool spindle, motorized grinding spindle The spindles are fully functional, sold as is – manufacturing year approx. 1992 A collection of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request All technical data subject to error or omission. We sell exclusively to countries within the European Community.