grinding machines used for sale (2,544)

KAIR GRINDING MACHINE FEATURES Table length 800 mm Table width 400 mm Wheel diameter 250 mm Wheel width 40 mm Spindle power 2 kW Length x width x total height 4800 × 2000 × 2000 mm Weight 3200 kg

Key data: 350 , 650 , 175

STUDER S30-1 CE – High-precision cylindrical grinding machine | Complete retrofit We offer a STUDER S30-1 CE for high-precision external and internal cylindrical grinding work. The machine has undergone a comprehensive retrofit by MIRA Retrofit, including the revision and renovation of its main components, as well as a careful adjustment and tuning process. The result is a machine that is ready to work, with a high level of precision, reliability and stability, and performance comparable to that of a new machine. Main data: - Distance between points: 650 mm - Height between dots: 175 mm - Grinding: exterior and interior - Status: full retrofit – ready to work Revision and fine-tuning All elements have been carefully checked and adjusted to ensure high geometric accuracy and reliable, stable operation. Photographs of our finished machine. Av ...

Weight: 5.400 Kg, Dimensions of the grinding wheel: Ø400 x Ø127 x 100 mm, Height to be rectified: 450 mm, Rectify surface: 1200 x 600 mm, Maximum width to be machined: 600 mm, Maximum length to be rectified: 1.200 mm, Motor power of grinding head: 10 Cv, Useful surface of the work table: 1200 x 550 mm

STUDER S30 Favorit – High-precision universal cylindrical grinding machine Completely refurbished and modernized machine (complete retrofit), intended for cylindrical grinding of exterior and interior surfaces. Technical data: - Distance between points: 650 mm - Height between dots: 175 mm - External and internal grinding - Fagor digital measurement system Complete Refurbishment / Retrofit: - The machine has been completely disassembled and rebuilt piece by piece. Work carried out: - Complete mechanics overhaul - Revision and refurbishment of the guides - Refurbishment/overhaul of bearings and wear elements - Completely new electrical cabinet - New electrical installation and wiring - Complete modernization of the electrical system - Installation of Fagor digital visualizer - Review and adjustment of all sets - Full geometric adjustment and precisio ...

Manufacturer GER Model SR150-60 CNC Year 2007 FAGOR 8055i CNC Fixing area on table 1,800 x 550 mm Useful ground surface 1,500 x 680 mm. Longitudinal travel of the table 1,660 mm. Maximum weight on the table 1,700 kg. Automatic cross travel 600 mm. Max. distance from table to center of wheel 625 mm. Variable infinite table speed 2-28 m/min. Cross-table speed 0.02 – 5 m/min Vertical table speed 0.02 – 2 m/min Infinite table speed regulation INCLUDED Maximum width to be ground with a grinding wheel of 80 mm 680 mm. Minimum CNC programmable increment 0.001 mm Spindle speed 1,500 rpm Main motor power spindle 12 kW Total machine power 22 kW Wheel dimensions Ø 400x80x127mm. FAGOR 3-Axis Servo Motors and Regulators (X, Y, Z) included High-density electromagnetic plate INCLUDED Dimensions of the electromagnetic plate 1,500 x 600 mm. Coolant Filtration Equipmen ...

STUDER S30-1 CE – Universal Cylindrical Grinding Machine – Integral Retrofit STUDER S30-1 CE high-precision universal cylindrical grinding machine, designed for external and internal grinding work. - Manufacturer: STUDER - Model: S30-1 - Distance between points: 1,000 mm - Height between dots: 175 mm - CE marking - Application: External and internal cylindrical grinding The machine has undergone a complete reconstruction and retrofit process in our facilities, intervening in the main mechanical and electrical assemblies. The work carried out includes: - Reconditioning of the guides. - Replacement of bearings. - Renovation of the electrical installation. - Renovation of the electrical cabinet. - Review and adjustment of the main mechanical assemblies. - Complete painting of the machine. - Adjustment and verification of geometry. - Fine-tuning and f ...

Key data: 250 , 400 , 125

STUDER S21 CNC – Universal cylindrical grinding machine – 400 x 125 mm – Integral retrofit The STUDER S21 CNC universal cylindrical grinding machine is offered for sale. High precision machine designed for external, front and internal grinding operations, rebuilt and modernized by MIRA Retrofit, specialists in grinding machine reconstruction and retrofit. Equipped with turret wheel head, configured for: - 2 wheels for external grinding - 1 internal grinding wheel Description: - Manufacturer: STUDER - Model: S21 CNC - Year: 2008 - Distance between centers: 400 mm - Height between centers: 125 mm - CNC Control: GE Fanuc 21i-TB Series - Type: CNC Universal Cylindrical Grinding Machine The machine will be delivered completely rebuilt, adjusted, checked and ready to work. Availability: please consult National and international shipments. For more i ...

STUDER S20 Favorit – Universal cylindrical grinding machine 400 x 100 mm – Complete retrofit The STUDER S20 Favorit universal cylindrical grinding machine is offered for sale for high-precision external and internal grinding work. Machine completely rebuilt and subjected to a comprehensive retrofit by specialists, including mechanical, electrical and functional review. Key features: - Manufacturer: STUDER - Model: S20 Favorit, year 2002 - Distance between centers: 400 mm - Height between centers: 100 mm - External and internal grinding - CE marking - Version equipped with PLC and updated automation - Completely rebuilt machine - Revised, refurbished and adjusted components - Proven geometry and function - Excellent mechanical and aesthetic condition - Wide range of accessories available on request The machine has been carefully checked and adjusted by spe ...

Complete disassembly Cylindrical grinding machine STUDER RHU 500 – MIRA Retrofit We have a complete exploded view from a STUDER RHU 500 cylindrical grinding machine, ideal for spare parts, repair or maintenance. The machine has been dismantled by MIRA Retrofit, specialists in the reconstruction and modernization of grinding machines, preserving its main assemblies and components for sale as spare parts. Available, among others: - Workpiece holder head and its components. - Tailstock headstock. - Grinding head and grinding assemblies. - Motors and drives. - Spindles and mechanical elements. - Trolleys, guides and moving elements. - Steering wheels, controls and mechanisms. - Hydraulic and pneumatic components. - Electrical elements. - Protections, supports and accessories. - Different original STUDER parts. Sale by individual components or possibil ...

REISHAUER RZ 362 A – CNC Gear Grinding MachineYear of Manufacture: 2001Serial No.: 75523Max. Workpiece Diameter: approx. 360 mmMax. Module: 7Max. Gear Width: approx. 175 mmMax. Workpiece Weight: depending on configuration, approx. 60 kgGrinding Worm Diameter: approx. 270–350 mmHelix Angle: up to approx. ±45°CNC Control: ReishauerConnected Load according to Nameplate: 26 kVA

BUDERUS CNC 235 – CNC Grinding and Machining CenterMachining / Spindle2 machining areas / channelsMax. machining length: 150 mmMax. swing diameter: Ø 310 mmWorkpiece spindle speed: 0–3,000 rpmSpindle bore: Ø 45 mmWorkpiece spindle positioning via C-axisTable speed X/Z: 0–30 m/minMotor SpindleWMZ / DVSType: GS 205-045/17Year of manufacture: 2014AutomationAutomatic workpiece feed / conveyor systemCoolant / Filtration SystemLIQUI-Filter GmbHSystem: UR1060 / MW260 / Gamma 13Tank capacity: 2,400 lYear of manufacture: 2015Cooling SystemHYFRA gamma 13-F-SCooling capacity: 13 kW at 32 °CYear of manufacture: 2015Measuring TechnologyJENOPTIK post-process measuring technologyYear of manufacture: 2018Supply Data3 × 400 V / 50 HzInstalled power: approx. 45 kWCompressed air requirement: 15 Nm³/h at 5 bar

Ø grinding wheel dimensions (od x id x width): Ø 650 x Ø 304,8 x 500mm, Ø min / max to grinding: 3/200 mm, Regulating wheel width: 500 mm, Regulating wheel speed nº: Infinite, Min / max regulating wheel speed (r.p.m.): 10/255 r.p.m., Diamond dressing speed: 255 r.p.m., Regulating wheel dimensions (od x id x width): Ø 350 x Ø 203,2 x 500mm, Grinding wheel width: 500 mm, Maximum infeed grinding length: 500 mm, Motor power grinding wheelhead: 55 Kw, Power hydraulic motor: 0.37 kW, Total power: 65 kW, Voltage: 220 / 380V, Long: 2.300mm, Width: 2.800mm, High: 2.100mm, Weight: 15.000 kg, Accessories included: Intern feeder, automatic feeder with Allen Bradley PLC, MARPOSS process measurement equipment / Automatic feeder with Allen Bradley PLC, Team process measurement MARPOSS, internal workrest

Ø min/max to be rectified: 3 - 300 mm, Dimensions of the grinding wheel: Ø610xØ304.8x508 mm, Dimensions of the regulating wheel: Ø355xØ152.4x508 mm, Weight: 17000 kg, Power: 100 kW

Ø grinding wheel dimensions (od x id x width): 508 x 304.8 x 254 mm, Ø min / max to grinding: 1.5 / 120 mm, Regulating wheel width: 254 mm, Regulating wheel speed nº: infinite, Min / max regulating wheel speed (r.p.m.): 10/250 r.p.m., Dressing (auto / manual): Automatic / Automatic, Lubrication (auto / manual): Automatic / Automatic, Control type ((cnc / manual): CNC, Cnc brand: FANUC, Cnc model: Oi - TF, Cnc axes nº: 6, Infeed (auto / manual): Automatic / Automatic, Regulating wheel dimensions (od x id x width): 305 x 190.5 x 254 mm, Grinding wheel width: 254 mm, Maximum infeed grinding length: 254 mm, Power hydraulic motor: 0,55 kW, Total power: 27 kW, Voltage: 220/380 V, Long: 1.800 mm, Width: 2.800 mm, High: 1.900 mm, Weight: 6.420 kg, Accessories included:

Ø grinding wheel dimensions (od x id x width): Ø350 x Ø200 x 150 mm, Grinding wheel dimensions (od x id x width): Ø350 x Ø200 x 150 mm, Peripheral grinding wheel speed (m / s): 1,700 RPM, Ø min/max to be rectified: 1.5 - 75 mm, Regulating wheel width: 150 mm, Regulating wheel speed nº: 4, Min / max regulating wheel speed (r.p.m.): 21, 30, 42, 310, Regulating wheel dimensions (od x id x width): Ø250 x Ø140 x 150 mm, Dimensions of the regulating wheel (OD x ID x W): Ø250 x Ø140 x 150 mm, Grinding wheel width: 150 mm, Maximum infeed grinding length: 150 mm, Maximum length to be rectified in plongeé: 150 mm, Motor power grinding wheelhead: 15 Cv, Grinding wheel head motor power: 15 HP, Total power: 16.5 hp, Long: 1.654 mm, Width: 1.500 mm, High: 1.535 mm, Tall: 1.535 mm, Weight: 2.200 kg

GENERAL CHARACTERISTICS:, Grinding Wheel Dimensions: Ø610xØ304,8x300 mm, Regulating Wheel Dimensions: Ø355xØ152,4x300 mm

Distance between points: 1000 mm, Height of points: 250 mm, Axis B: Accuracy 0.1 , CNC brand: Kelco , CNC model: 90, Left grinding wheel dimensions (OD x ID x W): Ø400 x Ø127 x 63 mm, Right grinding wheel dimensions (OD x ID x W): Ø400 x Ø127 x 50 mm, Rotation of the workpiece head: -30º +120º , Workpiece holder head cone: MK 5, Max. workpiece weight between points: 150 Kg, tailstock cone: MK 4, Counterpoint reed route: 50 mm, Max tangential speed: 32 m/s, High-frequency internal grinding spindle: Ø120 mm, High-frequency internal grinding spindle brand: WARNER model K 3.000, Main engine power: 7.5 Kw, Total power: 26.5 Kw, Max travel Z axis: 1.150 mm, Max speed Z axis: 15 m / min, Work table rotation: 0º to 9º, Max travel X axis: 320 mm, Max speed X axis: 7.5m/min, Long: 3600 mm, Width: 2000 mm, Weight approx.: 5.000 Kg

Distance between points: 1000 mm, Ø max to be rectified: 400 mm, Maximum length to be rectified: 600 mm, Max travel Z axis: 1300 mm, Max travel X axis: 378 mm, Height of points: 205 mm, Ø of the grinding wheel: 600 mm, Grinding wheel width: 63 mm, Maximum width of grinding wheel: 125 mm, Grinding wheel hole Ø: 203 mm, cnc brand: SIEMENS, cnc model: 840D, Main engine power: 22 Kw, Grinding wheel speed: 45 m/s, tailstock cone: mk5, Counterpoint tour: 100 mm, Workpiece head cone: mk5, Workpiece head rotation: 90º, Maximum piece weight: 300 Kg, Working accuracy of the machine: IT4 ISO, Fine taper adjustment +/-: O, 1 mm/a, speed of the working feed of the table: from 0 to 7.5 m/min, Plan dimensions: 4500x3000x2500 mm, Weight approx.: 8000 Kg

Distance between points: 760 mm, Max travel Z axis: 650 mm, Maximum length to be rectified: 430 mm, Max. diameter to be rectified: 250 mm, Height of points: 125 mm, Working wheel dimensions (od x id x width): Ø 406 x Ø127 x 50 mm, Max. grinding wheel diameter: 500 mm, Max travel X axis: 320 mm, CNC brand: FANUC, CNC model: 18TB, Main engine power: 7.5 Kw, Z and X axis resolution: 0.1 µmm, Workpiece holder head cone: MORSE 5, Ø of the hole in the workpiece holder head: 38 mm, tailstock cone: MORSE 4, Rotation speed of the workhead: 8 to 800 rpm, Dimensions (length x width): 2500x2000 mm, Weight: 4700 Kg

Distance between centers: 1000 mm, Height of points: 230 mm, Main engine power: 9.2 Kw, Working wheel dimensions (od x id x width): 500x80x203.2mm, Ø max to be rectified: 460 mm, Tailstock cone: MORSE 4, Workpiece head cone: MORSE 5, Max. Z axis travel : 1115 mm, Max. X axis travel: 260 mm, Approximate dimensions (length x width): 440x370 cm, Approximate Weight: 4700 Kg

Distance between points: 760 mm, Max travel Z axis: 650 mm, Maximum length to be rectified: 430 mm, Working wheel dimensions (od x id x width): Ø406 x Ø127 x 50 mm, Max. diameter to be rectified: 250 mm, Ø max to be rectified: 250 mm, Height of points: 125 mm, Max. grinding wheel diameter: 500 mm, Ø max. molar: 500 mm, Max travel X axis: 320 mm, CNC brand: FANUC, cnc brand: FANUC, CNC model: 18i-T, cnc model: 18i-T, Main engine power: 7.5 Kw, Ø max. wheel: 400 mm, Z and X axis resolution: 0.1 µmm, main motor power: 7.5 Kw, Workpiece holder head cone: MORSE 5, Ø of the hole in the workpiece holder head: 38 mm, Distance between centers: 430 mm, Workpiece head cone: MORSE 5, tailstock cone: MORSE 4, Ø of the workpiece head hole: 38 mm, Rotation speed of the workhead: 8 to 800 rpm, Accessories: FELSOMAT gantry loader with SIEMENS CNC; Coolant system with paper filter; Forkardt automa ...

Table dimensions: 1800 x 550 mm, Magnetic table: SELTER SN 5536, Dimensions of the magnetic table: 1210 x 610 mm, Grinding dimensions: 1200 x 550 mm, Maximum transverse movement: 500 mm approx., Maximum grinding weight: 1200 Kg

Grinding wheel gap: 1.5 / 50 mm, Max.width of wheel in feed grinding: 125 mm, Working wheel dimensions (od x id x width): 325 x 175 x 125 mm, Øext.min. working wheel: 220 mm, Max. profile depth of the working wheel: 8 mm, Lubrication (auto / manual): Manual, Control type ((cnc / manual): Manual, Driving wheel dimensions (od x id x width): 220 x 125 x 125 mm, Øext.min. driving wheel: 165 mm, Working wheel motor power: 7,5 Kw, Long: 1520 mm, Width: 1020 mm, High: 1260 mm, Weight: 1550 Kg, Driving wheel motor power: 0.75 Kw, Angle of inclination of the working grinding head: +/- 5º, Angle of inclination of the drive wheel head: -2/+5º

Ø grinding wheel dimensions (od x id x width): Ø 650 x Ø 304,8 x 500mm, Ø min / max to grinding: 3/200 mm, Regulating wheel width: 500 mm, Regulating wheel speed nº: Infinite, Min / max regulating wheel speed (r.p.m.): 10/255 r.p.m., Dressing (auto / manual): Longitudinal auto, manual penetration of both grinding wheels, Cnc axes nº: 1, Diamond dressing speed: 255 r.p.m., Regulating wheel dimensions (od x id x width): Ø 350 x Ø 203,2 x 500mm, Grinding wheel width: 500 mm, Maximum infeed grinding length: 500 mm, Motor power grinding wheelhead: 55 Kw, Power hydraulic motor: 3 Kw, Total power: 60 Kw, Voltage: 220 / 380V, Long: 2.300 mm, Width: 2.800 mm, Accessories included: Grinding wheel balancer, plongeé rule holders / Grinding wheel balancer, plongeé rule holders., High: 2.100 mm, Weight: 15.000 Kg

Ø grinding wheel dimensions (od x id x width): Ø 650 x Ø 304,8 x 500mm, Ø min / max to grinding: 3/200 mm, Peripheral grinding wheel speed (m / s): Variable with regulator, Regulating wheel width: 500 mm, Regulating wheel speed nº: Infinite, Dressing (auto / manual): Automatic CNC the 2 grinding wheels, Min / max regulating wheel speed (r.p.m.): 10/255 r.p.m., Lubrication (auto / manual): Automatic, Control type ((cnc / manual): CNC, Cnc axes nº: 8, Infeed (auto / manual): Automatic, Diamond dressing speed: 255 r.p.m., Regulating wheel dimensions (od x id x width): Ø 350 x Ø 203,2 x 500mm, Grinding wheel width: 500 mm, Maximum infeed grinding length: 500 mm, Motor power grinding wheelhead: 75 Kw, Power hydraulic motor: 3 Kw, Accessories included: Fairing, rule holder and plongeé, MARPOSS E50 meter, speed regulator. grinding wheel work, Total power: 90 Kw, Voltage: 220 / 380V, Lo ...