Centerless grinding machine

Ghiringhelli M250

Condition: used, TECHNICAL DETAILS - Workpiece diameter : 2 - 175 [mm] - Max. plunge grinding length : 240 [mm] WORKING GRINDING WHEEL - Grinding wheel diameter : 610 [mm] - Grinding wheel width : 250 [mm] - Peripheral speed : 50 [m/s] - Grinding wheel speed : 1873 [rpm] REGULATING WHEEL - Grinding wheel width : 250 [mm] - Grinding wheel tilt : +/- 7 [°] SUPPLY Itodpeuhb Risfx Aa Ejr - Installed power : 30 [kW] - Supply : 400V, 50 [Hz] DIMENSIONS - Floor dimensions : 3600 x 4700 [mm] - Machine height : 2400 [mm] - Machine weight : 7700 [kg] EQUIPMENT - CNC : SIEMENS SINUMERIK 840 D - Hydraulic balancing device SHS - Feeding device GFA - Suction device

Condition: used, TECHNICAL DETAILS - Number of axes : 3 - Centers height : 175 [mm] - Distance between centers : 1000 [mm] LINEAR AXES - Grinding length : 500 [mm] - Travels X x Z : 267 X 650 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Continuous orientation : +/-8,5 [°] - External wheel dimensions : 500 x 80 x 203 [mm] - Grinding wheel holder headstock power : 7,5 [kW] - Cutting speed : 44 [m/s] PART HOLDER HEADSTOCK - Taper type : CM5 - Axis C : +/-0.5[°] - Power : 1 [kW] - Rotation speed : 30-1000 [Rpm] TAILSTOCK - Taper type : CM3 - Quill travel : 35 [mm] - Quill diameter : 50 [mm] - Max. part weight between centers : 130 [kg] ELECTRIC SUPPLY - Supply voltage : 400V 50 Hz - Machine dimensions : 2700 x 2350 x H. 2100 [mm] - Weight : 4 000 [kg] HOURS - Working hours : 17.775 [h] Ijdpfx Aajuhbydo Eetr EQUIPMENT - CNC FANUC 16i-TA control - Pictogramming - Studer RELEASE C - Electronic handwheel - SENSITRON - Dynamic balancing device : Hydrobalance HBA 40000-1 - Automatic length probe arm MOVOMATIC C25 - Automatic outer diameter probe arm in-process MOVOMATIC - Grinding wheel safety guard with automatic toppling - Fixed grinding device upon part-holder headstock - Coolant tank : 375 [l] - Paper filtering unit - Oil mist extractor - Wheel-holders flanges

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: MGB1320E, center height: 180 mm, workpiece weight (max.): 100 kg, grinding length: 500 mm, grinding wheel diameter: 400 mm, total width: 14,150 mm, total length: 18,000 mm, total height: 14,750 mm, grinding diameter: 320 mm, workpiece length between centers: 350 mm, grinding wheel width: 50 mm, spindle speed (max.): 3,000 rpm, feed length X-axis: 500 mm, feed length Z-axis: 150 mm, feed rate X-axis: 10 m/min, feed rate Z-axis: 1 m/min, overall weight: 2,100 kg, workpiece spindle speed (max.): 400 rpm, Equipment: rotational speed infinitely variable, Beijing Second Machine Tool Beijing Second Semi-automatic High Speed Cylindrical Grinding Machine MBS1320E On-line production equipment; test machine available; roundness within 0.001 beier machine tool works co ltd Online production equipment machine testing available Itodpfstr Azksx Aa Esr The roundness within 0.001

Year of construction: 2000, condition: good (used), CNC surface and profile grinding machine Fabr.Ziersch & Baltrusch Type:PROFITLINE ZB 62 NC Year of manufacture.2000 grinding range : 600X270mm Itedpfxjfrbcks Aa Esr Electromagnet with continuous transverse pole pitch 600X200mm. P = 4 mm Wet grinding device, with automatic paper belt filter, machine trough. Complete machine documentation available.

Condition: reconditioned (used), Year of construction: 1992, functionality: fully functional, center height: 150 mm, grinding length: 620 mm, center width: 680 mm, grinding wheel diameter: 350 mm, total width: 500 mm, Condition of the machine: The machine is currently in a used, non-overhauled condition. The following work carried out on the machine: - Complete disassembly of the entire machine except for the guides - Replacement of all sealing and wear parts of the entire machine - Replacement of the infeed spindle of the X-axis - Replacement of the main bearing of the workpiece spindle - Replacement of grinding spindle - All machine assemblies are restored to as-new condition Geometry: Iedorz Nflopfx Aa Eotr - Scraping of the X-axis guide - Scraping the Z-axis guide - Grinding the X-axis table - Grinding the Z-axis table - Grinding the upper tables - Grinding of the assembly housing (workpiece headstock, grinding headstock and tailstock) - Creation of measurement report for TSCHUDIN cylindrical grinding machine Painting: The main assemblies are repainted, the rest of the machine retains the original paintwork Electronics: The complete electronics of the machine are checked, tested and defective switches and cables are replaced

Condition: used, machine/vehicle number: 7979, Table Ø: 400 mm Ijdjb Ez R Uepfx Aa Ejtr Table with 8 T-slots: 12 mm Overall height: 175 mm Space requirement: 600 x 450 x 175 mm Weight: approx. 100 kg

Condition: used, TECHNICAL DETAILS - Grinding diameter : 3 / 80 [mm] - Grinding depth : 80 [mm] - Max. part length : 250 [mm] - Max. part diameter : 240 [mm] - Centers height : 130 [mm] - Part-holder headstock swiveling : -5 / +60 [°] - Bar clearance : 25 [mm] - Metric shaft nose internal taper : 40 - Part-holder spindle speed with continuous adjustment : 350 / 1.200 [Rpm] Itjdpouhbmkofx Aa Esr - Strokes X/Z : 50 / 300 [mm] - Installed power : 17 [kW] - Dimensions (LxDxH) : 200 x 180 x 160 [cm] - Machine weight : 2.200 [kg] EQUIPMENT - Automatic downfeed - 1 VOUMARD M45DR internal spindle : 45.000 [Rpm] - Automatic parts loader - Hydraulic wheel dresser - 3 jaws chuck - Coolant tank * with coolant through part center

Condition: excellent (used), Year of construction: 2014, functionality: fully functional, machine/vehicle number: GS1000/5-T, rotational speed (max.): 30,000 rpm, overall weight: 15,500 kg, Year of manufacture: 2014 Condition: very good Magazine: 66 x HSK63 Itsdpfew Awmtsx Aa Eor Control: Heidenhain 530 Spindle: n=30,000 Erowa zero-point clamping system integrated into the table Erowa Robot Easy 250 automation with pallets

Condition: excellent (used), Year of construction: 2022, operating hours: 5,000 h, functionality: fully functional, center height in crank: 200 mm, center height: 200 mm, workpiece weight (max.): 100 kg, grinding length: 1,000 mm, workpiece weight between centers: 100 g, workpiece diameter between centers: 400 mm, On behalf of a customer, I am offering this machine, which is in nearly mint condition. It is currently still powered up. The machine is equipped with the following options: Glass linear scales in X and Z axes Electric door drive Integrated wheel change assistant Fanuc 0i TF Blue Solution HMI Back Solution Basic Black CAM Profile Security interface Remote diagnostics via mobile network (4G) Grinding head with automatic 1-degree indexing Grinding head UR 1-2-3 (prepared for HF internal grinding spindle) T1 500; T2 400 mm 3-jaw steady rest Active longitudinal positioning at the head Semi-automatic balancing GAP control A brochure for the K 10 can be provided upon request. Itsdjw Ed D Rspfx Aa Eor

Condition: excellent (used), Year of construction: 2013, travel distance X-axis: 700 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 300 mm, rapid traverse X-axis: 50 m/min, rapid traverse Y-axis: 50 m/min, rapid traverse Z-axis: 50 m/min, feed rate X-axis: 10 m/min, feed rate Y-axis: 10 m/min, feed rate Z-axis: 20 m/min, controller manufacturer: Brother, controller model: CNC-B00, table width: 400 mm, table length: 800 mm, table load: 250 kg, spindle speed (max.): 16,000 rpm, - Number of axes : 4 MILLING SPINDLE - Tool holder type : BT30 - Spindle power : 7,4 / 4,9 [kW] - Spindle speeds : 16.000 [rpm] LINEAR AXES - Travels on X/Y/Z axes : 700 x 400 x 300 [mm] - Rapid traverses rates (X/Y/Z) : 50 / 50 / 50 [m/min] - Cutting feed rates (X/Y/Z) : 10 / 10 / 20 [m/min] - Distance table / spindle nose (min./max.) : 180 - 480 [mm] TOOL CHANGER - Auto. Tool Changer type : Umbrella - Tool magazine capacity : 21 - Tool exchange time : 1,4 [sec] TABLE - Table dimensions : 800 x 400 [mm] - Maximum weight upon table : 250 [kg] Itsdpfx Aaoulwztj Eer POWER SUPPLY - Supply voltage : 220 [V] - Total installed power : 9,5 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2.050 x 2.207 [mm] - Machine height : 2.592 [mm] - Machine weight : 2.400 [kg] EQUIPMENT - CNC : Brother CNC-B00 - Interface : Ethernet / USB - 3 colors status lamp - Prepared for robot loading : right handside - Type of divisor : full 4th axis * Manufacturer : LEHMANN EA-510 * Travel 4th axis : 360 [°] * Indexing precision 4th axis : 0,001 [°] * center height : 150 [mm] - COOLANT TANK - Coolant through spindle * with high-pressure pump : 15 [bars] - Chips conveyor : Rear HAKUSAN - Oil mist extractor : SARA UC1SD - Electric transformer : 400 / 220 [V]