Centerless cylindrical grinding machine

ESTARTA 301

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 Rcedpfx Aaer Ezfpe Ejk 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: good (used), Bar loader LNS ECO LOAD Rcsdelg Aq Aepfx Aa Esk

Year of construction: 2018, condition: ready for operation (used), A gear flank grinding machine Reishauer, completely overhauled by Burri Werkzeugmaschinen, is available. Grinding spindle speed: 3500rpm, cutting speed: 63m/s, max. gear diameter: 360mm, module range: 0.1-7, number of teeth: 6-600, max. workpiece height: 160mm, max. helix angle: +/-45°, max. workpiece weight: approx. 60kg. Min. wheel root circle diameter: 250mm, grinding wheel dimensions X/Y/Z: 350mm/104mm/160mm, grinding worm diameter range: 270mm-350mm, max. grinding width: 175mm, max. workpiece speed: 800rpm. Includes profiling devices, balancing device, structure-borne noise contact control, compact filter system, cooling unit, cooling water recooler, robot automation, and transport trolleys. Documentation available. An on-site inspection is possible. Rsdpfxow Rqwaj Aa Ejck

Condition: used, TECHNICAL DETAILS - grinding diameter : 0.1 – 10 [mm] - total length : 10 [mm] - working stroke : 0-10 [mm] Rcjdpfx Aouhb N Ssa Eok - working grinding wheel dimensions : 150 x 50 x 50 [mm] - driving grinding wheel dimensions : 100 x 50 x 40 [mm] - driving grinding wheel diameter : 100 [mm] - working grinding wheel speed : 4500 [Rpm] - driving grinding wheel speed : 20-50 [Rpm] - power : 6 [kW] - min. pressure : 5.6 [bar] - dimensions : 1300 x 1100 [mm] - weight : 700 [kg]

Condition: used, TECHNICAL DETAILS - Number of axes : 7 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 25.4 [mm] - Max. machining length : 195 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 8.2 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 25.4 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 8.2 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 9 - Number of motorized positions : 4 - Live tools speed : 5000 [rpm] GUIDE BUSH HOLDER 2 - Number of positions : 8 SECONDARY OPERATION - Number of positions : 8 - Number of motorized positions : 4 - Live tools speed : 7500 [rpm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2.912 x 1.300 [mm] - Machine height : 1.720 [mm] - Machine weight : 2.400 [kg] MACHINE HOURS - Number of hours under power : 44140 [h] - Number of working hours : 28118 [h] - Number of spindle hours : 15281 [h] EQUIPMENT - CNC : Fanuc 31i-B - 3 colors status lamp Rcedpfxouha U Ho Aa Ejk - Rotating tool motor on : S11, S51 - Rotating guide bush - Parts catcher - Parts conveying strip - Ejection of workpiece - Chips conveyor - Coolant tank : KNOLL KF 200/1200 * with high-pressure pump - Bar loader : Tornos Robobar SBF 326 - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: used, TECHNICAL DETAILS - Number of axes : 9 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 32 [mm] - Travel : 310 [mm] - Spindle speeds : 280 - 7.000 [rpm] - Spindle power : 7,5 [kW] - C axis indexing precision : 0,01 [°] COUNTER-SPINDLE - Max. bar diameter : 32 [mm] - Z stroke : 150 [mm] - Spindle speeds : 280 - 7.000 [rpm] - Spindle power : 3,7 [kW] - C axis indexing precision : 0,01 [°] - Number of turrets : 1 UPPER TURRET - Number of positions : 10 - Number of motorized positions : 10 - Live tools speed : 5.700 [rpm] - Live tools power : 2,8 [kW] GUIDE BUSH HOLDER 1 - Number of positions : 4 - Number of motorized positions : 3 - Live tools speed : 6.000 [rpm] POWER SUPPLY - Supply voltage : 200 [V] - Total installed power : 8 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2.645 x 1.403 [mm] - Machine height : 1.680 [mm] - Machine weight : 3.880 [kg] EQUIPMENT - CNC : Fanuc 16 iTB - 3 colors status lamp - Parts catcher Rcedpfx Aaeuha Elj Eek - Parts conveying strip - Chips conveyor - Coolant tank - Bar loader : IEMCA BOSS 432/32LL - Electric transformer

Condition: excellent (used), Year of construction: 2011, travel distance X-axis: 560 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 625 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 60 m/min, nominal power (apparent): 30 kVA, torque: 163 Nm, table load: 400 kg, rotary table diameter: 400 mm, rotational speed (max.): 15,000 rpm, coolant supply: 20 bar, number of spindles: 48, tool length: 300 mm, tool diameter: 70 mm, tool weight: 10 g, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, Technical characteristics: CNC OSP P 200 Chip conveyor 48 tools Continuous table 360,000 pos. 15,000 rpm BT 40 Cooling through spindle 20 Bar Presetting on board table Shower work area washing system P.S. Rcodpeuw Sq Usfx Aa Ejk The machine has always worked in full oil Teflon material

Condition: used, TECHNICAL DETAILS - Number of axes : 5 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 20 [mm] - Max. machining length : 210 [mm] - Spindle speeds : 200 - 10000 [rpm] - Spindle power : 2.2 / 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 20 [mm] - Spindle speeds : 200 - 12000 [rpm] - Spindle power : 2.2 / 3.7 [kW] - C axis indexing precision : 0.001 [°] GUIDE BUSH HOLDER 1 - Number of positions : 5 - Number of motorized positions : 3 - Live tools speed : 8000 [rpm] GUIDE BUSH HOLDER 2 - Number of positions : 3 END ATTACHMENT - Number of positions : 8 SECONDARY OPERATION - Number of positions : 4 - Number of motorized positions : 2 - Live tools speed : 8000 [rpm] POWER SUPPLY - Total installed power : 11 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 1655 x 1125 [mm] - Machine height : 1700 [mm] - Machine weight : 2000 [kg] MACHINE HOURS - Number of working hours : 13.837 [h] EQUIPMENT - CNC : Fanuc Oi-TD - 3 colors status lamp - Rotating guide bush - Parts catcher - Parts conveying strip - Ejection of workpiece - Chips conveyor - Coolant tank * with high-pressure pump : 70 [bars] - Bar loader : IEMCA ELITE 220 E / 32 LL - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer. - Electric transformer Rcsdpouhbbzefx Aa Eok

Year of construction: 2020, condition: new, Oxygen and temperature measurement in molten metals Rodogqr A Dspfx Aa Eock

Condition: refurbished (used), CN Centerless grinding machine ROSSI MONZA 1500 CN currently being overhauled and fully electrically/electronically retrofitted Rsdpfxjmmqire Aa Eock Siemens electronics with touchscreen, brushless motor on Z (workpiece diameter) and regulating wheel (adjustable RPM), step motor on grinding wheel dressing increment, auto size compensation after grinding wheel dressing Grinding wheel 350 mm * 610 mm dia This machine can be inspected in our warehouse in Gussago BS Italy Centreless grinding is a procedure for grinding cylindrical bodies and is used for mass production of rollers cylindrical, conical rollers, jet needles, pump pistons, hydraulic sliders, crosses, drills etc. During centerless plunge grinding, the workpiece is ground in one pass thanks to the translation of the grinding wheel. For this purpose, the grinding wheels and the adjustment discs have a negative profile of the piece to work which is given to them with the aid of a tool. The through-feed grinding or also through grinding and longitudinal grinding: pieces to be worked proceed uninterruptedly with axial feed through the rectification gap. Grinding wheel width: 350 Grinding wheel diameter: 600 CNC: Siemens