Used Technica Center Hole Grinding Machine for sale (71,086)

Condition: excellent (used), Brand: ESTARTA Model: 312 Type: Centerless grinding machine Grinding Wheel dimensions: 508 x304,8 x 160 mm Ø min/max to grinding: 1,5 / 75 mm Regulating wheel width: 160 mm Regulating wheel dimensions : 304,8 x 190,5 x 160 mm Maximum length to rectify in plunge : 160 mm Maximum length to rectify in plunge : 160 mm Grinding wheel head motor power : 11 kw Iajdpox Iu E Defx Aayew Machine size : 2015 x 1280 x 1440 mm Weight : 3500 kgs

Condition: refurbished (used), Grinding Machines Iajdpfxjd Nakps Aaysw Truing tool holder, Grinding wheel holders, Speed variator for the grinding wheel, Cooling equipment OPTIONAL: Fairing, Centralized automatic lubrication, CNC, 1 year warranty / Truing tool holder, Saucer wheel holder, Refrigeration equipment OPTION: Protection, automatic lubrication system, CNC, 1 year warranty. Dimensions of Grinding Wheel OD x ID x Width: Ø 406 x Ø 203 x 200 mm Minimum/Maximum Diameter to be Ground: 1.5 / 100 mm Width of Regulating Wheel: 200 mm Minimum/Maximum Speed of Regulating Wheel RPM: 10 / 250 rpm Dimensions of Regulating Wheel OD x ID x Width: Ø 270 x Ø 140 x 200 mm Width of Grinding Wheel: 200 mm Maximum Length to be Ground in Plunge Grinding: 200 mm Motor Power of Grinding Wheel Head: 15 Kv Length: 2020 mm Width: 1300 mm Height: 1420 mm Weight: 4200 Kg

Condition: reconditioned (used), functionality: fully functional, The machine is retrofitted and modernized in 2025. The modernisation consists of adding the automatic infeed and auto cycle functions. Dimensions Grinding Wheel (OD x ID x width) Ø 350 x Ø 127 x 100 mm Grinding wheel width 100 mm Ø min / max to rectify 1.5 / 50 mm No. infinite grinding wheel speeds Min / max speed of regulating wheel (r.p.m.) 10/250 rpm Infeed : Auto Auto cycle : Yes Dressing : Manual Dimensions Regulating Wheel (OD x ID x width) Ø 230 x Ø 76.2 x 100 mm Regulating wheel width 100 mm Iodsvtl Rpopfx Aayjaw Maximum length to be rectified in plongeé 200 mm Length 1800 mm Width 1300 mm High 1600 mm Weight 2000 Kg Accessories: New Coolant tank with paper filtration system

Condition: used, Year of construction: 1993, functionality: fully functional, total height: 2,200 mm, total width: 2,500 mm, total length: 2,800 mm, type of input current: AC, overall weight: 4,500 kg, input voltage: 380 V, nominal power: 38 kW (51.67 HP), We are offering this used NOMOCO VSRS-280 CNC 4 centerless cylindrical grinding machine, year of manufacture 1993. Manufacturer: NOMOCO Model: VSRS-280 CNC 4 Year of manufacture: 1993 Condition: used Category ID: 1497 Type ID: 541 Machine type: Centerless cylindrical grinding machine The machine is still in ongoing production and can be inspected at any time by appointment. The overall condition is rated as very well maintained, subject to regular servicing. Technical specifications Control: Siemens Axis configuration X-axis: Plunge slide Y-axis: Dresser spindle S Z-axis: Dressing slide S C-axis: Support Isdpfx Aoyr Sh Aoayeaw U-axis: Support R W-axis: Dressing slide R CNC-controlled axes: X / Y / Z / C Machine dimensions and weight Overall height: approx. 2,200 mm Overall width: approx. 2,500 mm Overall length: approx. 2,800 mm Total weight: approx. 4,500 kg Electrical connection data Operating voltage: 380 VAC / 50 Hz Rated current: 100 A Connected load: 38 kW If you have any questions or need further information, feel free to send us a message or give us a call.

Condition: good (used), Year of construction: 1971, functionality: fully functional, machine/vehicle number: 12.02-37-31, grinding wheel width: 250 mm, grinding wheel diameter: 500 mm, grinding diameter: 125 mm, grinding length: 200 mm, type of input current: three-phase, overall weight: 5,000 kg, workpiece diameter (max.): 125 mm, nominal power: 28 kW (38.07 HP), The machine was used exclusively for grinding piston rods with a diameter of 10 mm. Iodpfx Ajw E D Eueayjaw

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: TTS-10371, grinding wheel diameter: 200 mm, rotational speed (max.): 5,000 rpm, TECHNICAL DETAILS Application area: Pre-grinding tasks such as for step drills, narrowings, relief grinding, chamfering, etc. Iajdsxam Tbepfx Aayjw Spindle speed range: 1,000 – 6,000 rpm Maximum grinding wheel dimensions: 300 mm Voltage: 380–420 V, 50 Hz Full load: 15 A Phases: 3 MACHINE DETAILS Weight: 1,700 kg EQUIPMENT - EPSON manipulator

Condition: good (used), Manufacturer ESTARTA Model 301 MV Condition Used Stock number 4576 Location Badajoz, Spain Dimensions 1520x1020x1260mm Weight 1550 kg Opening between grinding wheels 1,5/50mm Max. grinding wheel width in plunge grinding plunge 125mm Dimensions of the Iaodpfxjr Ezfpo Aaysw working wheel (od x id x width) 300x125x175mm Øext.min. working wheel working wheel 220mm Max. depth of profile of working profile depth 8mm Dimensions of the driving wheel (od x id x width) 220x125x125mm Øext.min. of driving wheel drive wheel 165mm Max. depth of profile of the driving wheel profile depth 8mm Grinding wheel motor power motor power 7,5Kw Motor power of grinding wheel driving motor power 0.75Kw Tilting angle angle of working working +/- 5º

Condition: ready for operation (used), functionality: fully functional, grinding wheel width: 100 mm, grinding wheel diameter: 350 mm, overall weight: 2,000 kg, The machine was retrofitted and modernised in 2025. The modernisation includes the addition of automatic loading and automatic cycle functions. The user interface and control panel are available in English, German, and French. TECHNICAL DETAILS Grinding wheel dimensions (outer diameter x inner diameter x width): 350 x 127 x 100 mm Grinding wheel width: 100 mm Grinding wheel speeds: Infinitely variable Regulating wheel speed: 10 - 250 rpm Feed: Automatic Regulating wheel dimensions (outer diameter x inner diameter x width): 230 x 76.2 x 100 mm Regulating wheel width: 100 mm Iaedpfx Asyym Emjayew Maximum length to be straightened: 200 mm Workpiece diameter to be straightened: 1.5 - 50 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 1,800 x 1,300 x 1,600 mm Weight: 2,000 kg EQUIPMENT New coolant tank with paper filtration system

Condition: used, Grinding wheel dimensions (OD x ID x width): Ø406 x Ø229 x 254 mm Min./max. diameter to be ground: 125 mm Grinding wheel width: 254 mm Max. plunge grinding length: 254 mm Regulating wheel dimensions (OD x ID x width): Ø280 x Ø165 x 254 mm Grinding wheel motor power: 30 HP Total power: 34 HP Approx. weight: 5,500 kg Dimensions: 2,600 mm length x 1,200 mm width x 1,200 mm height Iedoydy Emopfx Aaysaw

Condition: ready for operation (used), workpiece diameter (max.): 50 mm, Ready-to-use centerless with spare wheels, can be tested on site! Iedeyvn A Sepfx Aayeaw

Condition: like new (used), Centerless grinding machine ESTARTA 301 CNC Iasdpfoxfqzmsx Aayow

Condition: used, Grinding wheel dimensions (OD x ID x width): Ø508 x Ø304.8 x 305 mm Min./max. diameter to grind: 150 mm Grinding wheel width: 305 mm Iodpfsydz S Usx Aayoaw Maximum plunge grinding length: 305 mm Regulating wheel dimensions (OD x ID x width): Ø330 x Ø203 x 305 mm Regulating wheel motor power: 4 kW Grinding wheel head motor power: 37 kW Total power: 45 kW Length: 3,500 mm Width: 2,500 mm Height: 1,100 mm Weight: 6,500 kg

Condition: reconditioned (used), Year of construction: 2025, Grinding wheel dimensions (OD x ID x width): Ø508 x Ø304.8 x 305 mm Min/max diameter to be ground: 150 mm Grinding wheel width: 305 mm Ijdpfx Asw R Rq Hjayjaw Maximum plunge grinding length: 305 mm Regulating wheel dimensions (OD x ID x width): Ø330 x Ø203 x 305 mm Regulating wheel motor power: 4 kW Grinding wheel spindle motor power: 37 kW Hydraulic motor power: 2.2 kW Total power: 45 kW Length: 3,500 mm Width: 2,500 mm Height: 1,100 mm Weight: 6,500 kg

Condition: good (used), Grinding wheel dimensions (OD x ID x width): Ø406 x Ø229 x 254 mm Iajdjw R Rrqjpfx Aaysw Min./max. diameter to be ground: 125 mm Grinding wheel width: 254 mm Max. plunge grinding length: 254 mm Regulating wheel dimensions (OD x ID x width): Ø280 x Ø165 x 254 mm Grinding wheel motor power: 30 HP Total power: 34 HP Approx. weight: 5,500 kg Dimensions: 2,600 mm length x 1,200 mm width x 1,200 mm height

Condition: used, Grinding wheel dimensions (od x id x width): 610 x 355 x 304.8 mm Min/max diameter to be ground: 2 / 150 mm Regulating wheel speed steps: infinite Min/max regulating wheel speed (rpm): 10 / 225 rpm Dressing (auto/manual): Automatic - CNC Lubrication (auto/manual): Automatic Control type (CNC/manual): CNC CNC brand: FANUC CNC model: Oi TD Plunge (auto/manual): Automatic Regulating wheel dimensions (od x id x width): Ø350 x Ø203.2 x 355 mm Maximum plunge grinding length: 355 mm Coolant motor power: 0.70 kW Grinding wheel head motor power: 37 kW Total power: 45 kW Voltage: 220/380V Length: 1,165 mm Width: 3,398 mm Height: 1,700 mm Weight: 14,000 kg Accessories: Inline loader, Coolant filter, Supporting rulers Iedpeydqfwsfx Aayjaw

Condition: good (used), Year of construction: 2014, Offered here is a centerless cylindrical grinding machine from the manufacturer Tschudin, including automation. The machine is in very good condition and can be inspected upon request. Technical data – see PDF. Iodpfxox Urh As Aaysaw

Condition: good (used), Year of construction: 2015, operating hours: 250 h, functionality: fully functional, For Sale: Guideway Grinding Machine (Retrofitted from Metal Planing Machine) We offer a robust guideway grinding machine, which has been professionally converted from an original metal planing machine. The main advantage lies in its relatively compact footprint in relation to the workpiece capacity. Technical Specifications: • External dimensions (LxWxH): 4,800 x 2,500 x 2,000 mm • Required floor space: 4,800 x 3,500 x 2,700 mm (+ control cabinet, coolant tank, access) • Table size: 2,000 x 800 mm • Distance between columns: 1,000 mm • Travel paths (X/Y/Z): 2,000 / 1,000 / 600 mm Upgrades & Features: Iasdpjxx Uudsfx Aayew • New ball screw spindles and bearings • 2 new motors + 2 overhauled motors • 3 new frequency inverters • New Siemens SINUMERIK 802C baseline CNC system • Large grinding spindle: 2,840 rpm – refurbished + new motor • Small grinding spindle: 18,000 rpm – refurbished • Including control cabinet, coolant tank with pump, and separate, wall-mounted inverter for small spindle Inspection and trial run possible by appointment. Please contact us for more information.

Condition: ready for operation (used), Year of construction: 2013, functionality: fully functional, travel distance X-axis: 2,200 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 1,000 mm, spindle speed (max.): 20,000 rpm, controller model: Heidenhain TNC 530, TECHNICAL DETAILS Work Area Table surface: 2,300 x 1,600 mm T-slots: 22 mm Distance between T-slots: 200 mm Workpiece weight with optimal distribution: max. 6,000 kg/m² Distance between columns: 2,700 mm Distance between table surface and spindle center: max. 1,220 mm Travel / Axes Travel X-axis: 2,200 mm Travel Y-axis: 1,500 mm Travel Z-axis: 1,000 mm Feed rate X/Y-axis: 0 - 60 m/min Feed rate Z-axis: 0 - 40 m/min C-axis rotation: ± 370° A-axis rotation: ± 105° A-axis torque: max. 830 N·m C-axis torque: max. 1,200 N·m Milling Head / Spindle Milling head: TOE 29 T, 5-axis orthogonal milling head Spindle connection: HSK 63 A Iasdpfx Aaezhnk Djyjw Spindle power: 29 / 37 kW Spindle torque: 92 / 115 Nm Spindle speed: max. 20,000 rpm Constant torque range: 0 - 3,000 rpm Tool Changer Tool changer: Automatic tool changer Tool holder: HSK 63 A-100 Magazine capacity: 42 stations Tool diameter: max. 80 mm Tool length: max. 350 mm Tool weight: max. 8 kg MACHINE DETAILS Control model: Heidenhain TNC 530 Cooling / Measuring Systems Tool coolant supply through the spindle: 20 bar Coolant flow rate: 25 l/min Measuring system X/Y/Z-axis: Heidenhain glass scales Measuring system C-axis: Heidenhain angle measuring system EQUIPMENT Heidenhain TNC 530 CNC control 5-axis orthogonal milling head TOE 29 T Electro spindle HSK 63 A Automatic tool changer with 42 stations Tool coolant supply through the spindle Laser tool presetting BLUM Heidenhain glass scales on X, Y and Z axes Heidenhain angle measuring system on the C-axis Thermal insulation and stabilization of the crossbeam Central lubrication 2 chip conveyors Portable handwheel Heidenhain HR 520 15" TFT color monitor with soft keys Full enclosure with CE safety standard Control cabinet with air conditioning Rinsing gun Sliding roof for loading and unloading Note: The operating hours can be found in the last picture.

Condition: used, Year of construction: 2011, operating hours: 5,000 h, machine/vehicle number: M344Z16201031AHC, travel distance X-axis: 2,032 mm, travel distance Y-axis: 660 mm, travel distance Z-axis: 610 mm, table load: 2,700 kg, spindle speed (max.): 12,000 rpm, The following repairs were carried out: Defective inverter identified and replaced Bearings in the Y-axis replaced; bearing set VTXZ Y-axis (5 pieces, 35x72) Rotary table adjusted Orientation adjusted TECHNICAL DETAILS Travel range X-axis: 2,032 mm Travel range Y-axis: 660 mm Travel range Z-axis: 610 mm Spindle speed: 12,000 rpm Spindle cooling: Internal cooling Rapid traverse rate X/Y/Z: 35 m/min Power: 18 kW Tool holder: SK 40 Tool positions: 40 Tool diameter with full occupancy: 75 mm Maximum tool weight: 10 kg Maximum tool length: 300 mm Table load: 2,700 kg Iedpfx Aajzka Hijyeaw Table clamping area: 2,285 x 660 mm T-slots in the table according to DIN 650: 5 Slot width: 18 mm H8 Slot spacing: 125 mm Positional accuracy X, Y, Z: 0.02 mm Repeatability X, Y, Z: 0.01 mm MACHINE DETAILS Footprint W x D x H, doors open / with control / chip conveyor: 6,950 x 5,150 x 3,700 mm Transport weight: 20,000 kg Machine weight: 18,000 kg Operating hours Machine hours: 11,417 hours Spindle hours: approx. 5,000 hours Further technical data can be found in the attached documents.

Condition: used, Year of construction: 2004, operating hours: 28,082 h, travel distance X-axis: 800 mm, travel distance Y-axis: 620 mm, travel distance Z-axis: 520 mm, controller model: Siemens 840 D, spindle speed (max.): 13,000 rpm, The control system (PCU 50) was replaced in March 2024! The machine spindle was replaced after approximately 5,500 operating hours! TECHNICAL DETAILS Travel range X-axis: 800 mm Travel range Y-axis: 620 mm Travel range Z-axis: 520 mm Spindle speed: 13,000 rpm Iajdpfozka Akjx Aayow Number of tool slots in the tool magazine: 30 MACHINE DETAILS Control system: Siemens 840 D Operating hours Control system operating hours: 60,150 h Machine operating hours: 56,860 h Spindle operating hours: 28,082 h Spindle replacement at: 5,500 h EQUIPMENT Tools 4th axis Hofmann RW/NC160 Oil mist extraction system Strip filter system with internal cooling, 20 bar, with dual switching filter Documentation: Hedelius + Siemens Sinumerik Infrared probe: Renishaw

Condition: ready for operation (used), Year of construction: 2005, operating hours: 44,673 h, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 900 mm, controller model: OSP-E100M, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 320, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range X-axis: 1,000 mm Travel range Y-axis: 900 mm Travel range Z-axis: 900 mm Spindle speed: 12,000 rpm Tool holder: BT50 Tool positions: 320 Tool positions for 600-mm tools: 80 Part accuracy: 0.001° MACHINE DETAILS Control system: OSP-E100M Number of axes: 4 Coolant pressure: 30 bar Dimensions & Weight Machine: 4800 x 2980 x 3150 – 21.5 t Tool magazine: 4500 x 2800 x 3150 - 6–7 t Chip conveyor: 4500 x 1600 x 2400 – 2 t, including high-pressure pump Repo: 3000 x 1200 x 1500 mm, 0–0.5 t Operating hours NC cycle time: 71,235 h Iaodpszlg U Ajfx Aayow Spindle running time: 56,241 h Machining time: 44,673 h EQUIPMENT ATC with 320 positions 80 positions for 600-mm tools 2 pallets Balluff read/write system NC table Absolute scales in X, Y, and Z Renishaw MP10 measuring probe Tool breakage detection MOP tool monitoring 30-bar coolant system Mayfran Consep 2000 chip conveyor

Condition: ready for operation (used), Year of construction: 1999, machine/vehicle number: 6624, total width: 1,000 mm, total length: 3,200 mm, total height: 1,800 mm, input voltage: 400 V, table length: 1,300 mm, power: 13.5 kW (18.35 HP), No minimum price – guaranteed sale to the highest bidder! The machine has been cleaned, repainted, and tested for functionality. TECHNICAL DETAILS Iajdpfx Aszlfm Doayow Length of magnetic grinding table: 1,300 mm Drive: 13.5 kW Magnetic table: swiveling MACHINE DETAILS Dimensions (L x W x H): 3,200 x 1,000 x 1,800 mm EQUIPMENT Water cleaning with filter cloth Guide rail Separate control cabinet Separate control panel

Condition: used, Year of construction: 2005, machine/vehicle number: 107.32.99.158, travel distance X-axis: 530 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 450 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 12,000 rpm, Re-auction due to buyer’s payment default! The machine spindle was replaced in July 2025! TECHNICAL DETAILS Travel range X-axis: 530 mm Travel range Y-axis: 450 mm Travel range Z-axis: 450 mm Rotary table Table diameter: 400 mm Table load capacity: 200 kg Swivel range: degrees Swivel speed: 20 rpm Iasdpfx Asziz Ncjayow Rotational speed: 30 rpm Tool holder: SK40 Maximum speed: 12,000 rpm Recommended maximum working feed rate: 15 m/min Rapid traverse speed: 22 m/min Feed force X and Y/Z: 5,000 N Magazine capacity: 30 Maximum tool diameter: 90 mm Maximum tool length: 250 mm (manual 350 mm) Maximum tool weight: 6 kg MACHINE DETAILS Control system: Heidenhain iTNC 530 with digital control Positional tolerance according to DIN/ISO 230-2/97: 0.008 mm Machine weight: 6,500 kg EQUIPMENT RENISHAW MP 12 measuring probe Blum tool monitoring system

Condition: ready for operation (used), Year of construction: 2010, operating hours: 17,250 h, functionality: fully functional, travel distance X-axis: 710 mm, travel distance Y-axis: 520 mm, travel distance Z-axis: 520 mm, controller model: Heidenhain Mill Plus, spindle speed (max.): 18,000 rpm, In 2015, a new spindle was installed! Iodpfxszldqns Aaysaw TECHNICAL DETAILS Travel range X-axis: 710 mm Travel range Y-axis: 520 mm Travel range Z-axis: 520 mm Maximum spindle speed: 18,000 RPM Number of tool magazine slots: 30 Tool holder: SK40 Distance between T-slots: 63 mm Rotational speed of the 4th axis max.: 40 RPM Rotational speed of the 5th axis max.: 40 RPM 4th axis swivel range: 360 x 0.001 degrees 5th axis swivel range: 0 ± 102 x 0.001 degrees MACHINE DETAILS Control system model: Heidenhain - Mill Plus Operating hours: currently 36,500 hours Spindle hours: currently 17,250 hours EQUIPMENT Programmable coolant nozzles Coolant gun Chip conveyor 40 bar internal coolant system with 600 l paper filter system Measuring probe 3D Quickset Laser tool measurement Visiport Handwheel Signal light Operating mode 4

Condition: ready for operation (used), Year of construction: 2023, functionality: fully functional, machine/vehicle number: PR721523001, travel distance X-axis: 1,300 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 600 mm, controller model: Heidenhain TNC-460, spindle speed (max.): 15,000 rpm, The new price of the machine was approximately €140,000 in 2023! No tools or a vise are included. However, these can be purchased separately upon request. TECHNICAL DETAILS Travel range X-axis: 1,300 mm Travel range Y-axis: 650 mm Travel range Z-axis: 600 mm Spindle speed: 15,000 rpm Main spindle servo motor Siemens: 20/53 kW Main spindle servo motor Fanuc: 15/30 kW Spindle taper: SK 40 Work table Table dimensions: 1,500 × 650 mm Table load: max. 1,200 kg T-slots: 18 × 5 × 100 mm Distance spindle to table surface: 150–750 mm Distance spindle center to Z-axis cover: 697 mm Rapid traverse X/Y axis: 36 m/min Rapid traverse Z axis: 36 m/min Working feed rate: max. 1–12,000 mm/min Feed motors X/Y/Z: 3.2/3.2/4.3 kW Torques of the feed motors X/Y/Z: 20/20/27 Nm Tool positions: 28 Tool length: max. 300 mm Ijdpfxozlh S Ae Aaysaw Tool diameter: max. 75 mm Tool diameter with free auxiliary positions: max. 125 mm Tool weight: max. 8 kg Tool change time: 1.6 s MACHINE DETAILS Control system: Heidenhain TNC-460 Accuracy without linear glass scales Positioning accuracy over the entire travel range: 0.012 mm Repeatability accuracy over the entire travel range: 0.008 mm Accuracy with linear glass scales Positioning accuracy over the entire travel range: 0.008 mm Repeatability accuracy over the entire travel range: 0.006 mm Cooling and power supply Coolant tank volume: 250 l Coolant flow rate: 40 l/min Mains voltage: 400 V ± 10 % Number of phases: 3 Mains frequency: 50 Hz Connected power: 85 kVA Dimensions and weight Dimensions (L × W × H): 4,025 × 3,090 × 3,185 mm Weight: 8,000 kg EQUIPMENT Direct drive Double-arm tool changer O-BLUM tool measuring system Lasercontrol NT O-BLUM workpiece measuring system TC50 Electronic handwheel (MPG) Thread drilling without compensation chuck USB interface CF card interface Ethernet interface HIWIN linear guides with roller guides in all axes HIWIN ball screws Directly driven main spindle NSK/FAG main spindle bearings Separate oil-air spindle cooling unit Fully enclosed tool changer for protection against chips Pneumatic intermediate tank for the tool changer as a backup in case of pressure drop Fully enclosed splash guard Separate air conditioning system for heat dissipation from the control cabinet Siemens electrical components Automatic, path- or time-controlled central lubrication system Kyarow telescopic covers in all axes Coolant system with adjustable nozzles as a coolant ring around the spindle Chip flushing system in the interior for optimal chip collection Spiral chip conveyor working in the Y-direction for removing chips from the machining area Rear chain chip conveyor