CENTERLESS GRINDING MACHINE

ESTARTA 322 CNC

Condition: ready for operation (used), For sale is a Nikken CNC 400 rotary table in very good condition! It is configured for a Mazak M32 control but can be adapted as needed. Table diameter: 400 mm. Dimensions (L/W/H): 740/240/420 mm. If you have any further questions, feel free to contact me. Ppedpeya Dtmjfx Abhju

Condition: new, Year of construction: 2024, functionality: fully functional, Universal CNC cylindrical grinding machine for high-precision internal & external cylindrical grinding MBF 453U from the MaiBase platform The machine is a completely new development with strong dimensions in a small space! Technical data: Center width: 430 mm Standard center height: 200 mm Grinding length: 400 mm Grinding wheel diameter: 500 mm Ppedpstrf Smofx Abhju Z-axis adjustment path: 550 mm X-axis travel: 385 mm Dimensions and weight: 2200 x 2500 x 2400 mm // 6500 kg Equipment of the machine: - FANUC Oi-F Plus control system - Grinding headstock (swiveling) with 15kW motor spindle - Workpiece headstock MK5 - Tailstock MK3 with 20 mm stroke (optional 60 mm / 120 mm) - Handwheel for manual axis movement - Z-axis - X-axis - C-axis - B-axis - Glass scales for X- and Z-axis - Internal grinding spindle FISCHER UJ80 - Internal grinding spindle (GMN motor spindle) optional - Dressing spindle attached to the workpiece headstock for rotary dressing - Automatic door drive

Year of construction: 1987, condition: used, Kehren rotary table, type RS 7C, used Manufacturer: Kehren, Honneff Item number: 4179 Year of manufacture: 1987 Control system: Siemens 3G Podjhgmwgopfx Abhepu PLC: Siemens S5 Grinding motor: BBC QUB 200 Rotary table diameter: 750 mm Grinding head diameter: 460 mm Operator panel with screen Coolant system Flushing pump Coolant pump Automatic paper band filter system Control cabinet

Condition: used, TECHNICAL DETAILS - Number of axes : 9 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 16 [mm] - Travel : 205 [mm] - Spindle speeds : 10.000 [rpm] - C axis indexing precision : 0,001 [°] COUNTER-SPINDLE - Max. bar diameter : 16 [mm] - Spindle speeds : 10.000 [rpm] - C axis indexing precision : 1 [°] GUIDE BUSH HOLDER 1 - Number of positions : 10 - Number of motorized positions : 4 - Live tools speed : 8.000 [rpm] SECONDARY OPERATION - Number of positions : 5 - Number of motorized positions : 3 POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS Pjdpfxeuwd Ryj Abhepu - Machine floor space : 2.269 x 1.160 [mm] - Machine height : 1.693 [mm] - Machine weight : 1.800 [kg] EQUIPMENT - CNC : Mitsubishi MELDAS - Rotating guide bush - Parts catcher - Ejection of workpiece - Coolant tank - Bar loader : LNS Hydrobar Express 332 - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: good (used), Centre bore 2- 50 mm Pjdpfx Aberivlujhopu Diameter of workpiece 8 - 125 mm Lenght of workpiece 50 - 1000 mm Grinding wheel speeds 13'000 - 45'000 rpm Misc.accessories MARCELS MASCHINEN AG

Condition: used, Year of construction: 1970, machine/vehicle number: 120895, pressure:63 t throat:250 mm stroke:8 - 100 mm no. of strokes:120 Hub/min table::715 x 500 mm dayligth:330 mm ram adjustment:63 mm clamping plate:700 x 480 mm hole in the table:240 mm Hole in clamping plate:110 mm dimension of ram:450 x 280 mm weight of the machine ca.:5,5 t dimensions of the machine ca.:1,2 x 1,7 x 2,7 m hydraulic tilting single column eccentric press, tilting in 4 steps, opening to rear (325 x 500mm) and below (360x160mm) with central lubrication via hand pump, additional clamping plate 700 x 480 x 850 mm, two-hand operation, foot-trip operation possible, operating-mode selector for adjustment of continuous or single stroke, emergency cut-off, piece counter, Ppsdpofx Hv Hofx Abhsu various accessories

Condition: good (used), Year of construction: 2006, 1 used 4-axis horizontal machining center Brand Haas Type EC 1600 Year of manufacture 2006 Travel ranges X-axis 1626 mm Y-axis 1270 mm Z-axis 813 mm Spindle centerline to table 304 mm Spindle SK 50 Max. rated power 22.4 kW Max. speed 7500 rpm Max. torque 460.0 Nm 700 rpm Table size Length 1626 mm Width 914 mm T-slot width 16.00 mm T-slot center-to-center distance 125 mm Number of T-slots in standard configuration: 7 Max. load capacity on table (evenly distributed) 4536 kg Integrated 4-axis (B-axis) Table 1626 mm x 813 mm mm Clamping surface diameter 762 mm Adjustability 360° Max. workpiece swing diameter 1270 mm Table load 4536.0 kg Max. rated power 3.7 kW Rotational torque (continuous) 2712 Nm Backlash 30 arc-sec Gear ratio 500:1 Braking torque 5423 Nm Minimum resolution 0.001° Indexing accuracy ± 30 arc-sec Repeatability 15 arc-sec Rapid traverse rate on B axis 36°/sec Max. feed rate for machining on B axis 36°/sec Spindle centerline to table 146 mm Max. feed rate for machining in x, y, and z axes 12.7 m/min Rapid traverse rate on X axis 15.2 m/min Rapid traverse rate on Y axis 15.2 m/min Rapid traverse at Z 15.2 m/min Axis motors Ppjdpfx Asv N Di Aobhou 30-station tool changer Max. tool diameter (full) 102 mm Max. tool diameter (adjacent positions empty) 254 mm Max. tool length 508 mm Max. tool weight 13.6 kg Tool-to-tool (average) 8.00 s Chip-to-chip (average) 12.60 s General information Coolant tank capacity 360 L Dimensions Domestic pallet 488 cm x 366 cm x 346 cm Export crate 488 cm x 366 cm x 348 cm Weight 13608.0 kg

Condition: good (used), Year of construction: 1998, Max. Pitch circle diameter External gearing 300 mm Max. Pitch circle diameter internal gearing 300 mm Max. Outer diameter of workpiece (equipment) 450 mm max. module 6 gear hobbing width -max. 100 mm Max. Helix angle (with tool Ø 125 mm) +/- 45 ° Podpovu E Nuofx Abhjpu strokes - infinitely variable 130 - 1300 Hub/min workpiece weight 1000 kg Minimum distance table top - tool spindle -55 / +300 mm Maximum distance table top - tool spindle 200 mm Maximum distance table top - tool spindle 350 mm Manual Upright side shift +/- 25 mm Manual swivelling angle of the tool spindle +/- 0,5 ° Max. Tool speed 15 UpM Max. Workpiece speed 27 UpM Max. Tool diameter 7 Zoll voltage 400 V frequency 50 Hz Max. Line power 70 A total power requirement 48 kW weight of the machine ca. 11 t dimensions of the machine ca. 4,27 x 3,11 x 2,87 m taper in main spindle SK 45 table hole 40 mm control Siemens Sinumerik 840 C Gleason PFAUTER gear shaping machine Mod. PSA 300 The CNC modular gear shaping machine with skiving cutter for the machining of external and internal cylindrical gears, with straight or helical involute with straight or helical involute toothing, as well as any other profile splitting process. The work cycle is controlled by a CNC unit, with specific software for machining the gears, machining. Field of application --> The PSA 300 has been designed for the production of: - Gears with straight external teeth - Gears with straight internal teeth - Gears with external helical teeth - Gears with internal helical teeth

Condition: new, Year of construction: 2023, operating hours: 10 h, MAIN SPINDLE Maximum turning diameter: 20 mm Max. spindle bore diameter: 24 mm Maximum speed [rpm]: 10,000 Maximum power [kW]: 3.7 C-axis with 0.001° Stroke Z1 [mm]: 50mm /160mm Synchronous guide bush unit Guide bush type: 22.001 / T223 Type of collet chuck: 145E / F25 COUNTER SPINDLE Maximum speed [rpm]: 8,000 Maximum power [kW]: 2.2 Maximum pick-up diameter [mm]: 20 max. part length ejection to the front [mm]: 70 C-axis with 0.001° Stroke Z2 [mm]: 215 Type of collet chuck: 145E / F25 TOOLING OPTIONS Tool slide X1,Y1: - Tool holder plate for 6 external turning tools 12 x 12 mm Cross drilling/milling device: - Quantity: 4 driven ER16 modular drilling/milling spindles - Power: [kW]: 1.1 (S6000) - Front drilling unit for 5 drilling quills diameter 25 mm Cross slide counter spindle - Quantity: 2 driven drilling/milling spindles ER16 modular - Power: [kW]: 1.0 (S6000) Back machining 6 driven tools axial ER16 2 driven tools radial ER16 3 turning tool holders 12x12 XD20III 1.0 kW (Fanuc) 1.02 kW (Siemens) TRAVERSING AXES AND CONNECTED LOAD Number of servo axes: 5 Number of spindle axes: 2 Rapid traverse speeds m/min: 32m/min (Z1,Z2,Y,X2) ; 24 m/min (X1) Connected load [KVA]: 15 CONTROL Control type: Fanuc 0i-TF Number of axes: 5 (X1, Z1, Y1, X2, Z2) Simultaneous 4-axis control External control panel with handwheel 10.4" color monitor LCD/MDI Automatic switch-off function PowerOff Program check function (test run possible via handwheel) Continuous thread cutting cycle Runtime display / parts counter CF card interface Tool radius compensation Absolute reference point Self-diagnosis function Interface to bar feeder Interface for JBS ACCESSORIES / INCLUDED Alignment shoes with leveling elements Tool box and service tool set Work area light Signal lamp (3-color) Safety door switch with interlock Maintenance and central lubrication unit (1.8 liter lubricating oil volume) Coolant flow monitoring Pneumatic blow-out device for the pick-up spindle gripper Pedpfx Astw Uzvobhjpu Manual and documentation in German and English (maintenance and operating instructions incl. parameter list and test log)

Condition: refurbished (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 119/020.0895, Manufacturing origin CH Voltage 400 V Netweight 4500 kg Custom position 8460.2320 Dimensions 2700x2350x2100 mm TECHNICAL DATA Control Fanuc 16i-T Center height 175 mm Distance between centers 1000 mm LINEAR AXES Grinding length 500 mm Strokes X : 267 mm Z : 650 mm WHEEL HEADSTOCK Continuous orientation +/- 8.5°. External grinding wheel size 500x80x203 mm Power 7.5 kW Speed 44 m/sec. WORKPIECE HEADSTOCK Taper type MT5 C-axis +/- 5 Power 1 kW Psdpfx Abolbgfcohepu Speed 30-1000 min-1 TAILSTOCK Taper type MT3 Sleeve stroke 35 mm Sleeve diameter Ø 50 mm Max. workpiece weight 130 kg POWER SUPPLY Voltage 400V 50 Hz errors and omissions excepted-data given without obligation Fully overhauled: Mechanics, geometry, hydraulics and electrical parts checked and/or replaced. Grinding headstock Disassembly, cleaning of parts, replacement of worn and defective parts, overhaul of motor, replacement of bearings, replacement of belts, disassembly of spindle, replacement of seals and O-Rings + adjustment. New paintwork. Headstock Dismantle, clean parts, replace worn and faulty parts, overhaul motor, replace belts. New spindle bearings. New paintwork. Tailstock Dismantled, checked and overhauled. Hydraulics Dismantle, check motor, replace hoses, defective and worn parts. Check hydraulic block X-axis Dismantle, replace worn parts such as O-Rings, seals, rings etc., overhaul hydraulic piston, grind tables. Z axis Dismantle, grind tables, replace worn and defective parts, overhaul hydraulic piston, new paintwork. Electrical cabinet Complete check, change various relays. Painting Colors: White RAL 9003 and gray RAL 7011 Geometry according to manufacturer's protocol. Inspection and cleaning of various accessories