Crankshaft Turning Lathe

Niles Simmons N20/2

Condition: used, Year of construction: 2013, turning diameter . mm turning length 2000 mm control Siemens 840 D sl mainspindle: turning speed max. 3800 1/min mainspindle: torque max. 1200 Nm diameter of quill 140 mm center point MK6 quill power 5 - 30 kN feed rate Z-axis mm/min rapid traverse Z-axis 40 m/min feed rate X-axis - mm/min rapid traverse X-axis 25 m/min total power requirement 125 kW weight of the machine ca. 20 t The machine can still be inspected under power at the production plant. The condition of the machine is good, the accuracy during turning operation is very good. The milling drive is not functional. A quotation from Niles for the repair of the milling drive is available on request. Including hydraulic steady rest. Nsdpfxjvu E R Se Alwewk

Condition: used, Year of construction: 2002, Technical details: x-travel: 630 mm y-travel: 630 mm z-travel: 630 mm pallet size:: 400 x 500 mm spindle taper:: HSK 63 spindle turning speed - stepless: 10 - 16000 U/min Nwedpfx Asvgmiyelwsk total power requirement: 55 kW weight of the machine ca.: 11 t Machine with SIEMENS 840 D control for 4 axis - digital drives - palette changer 4-fold - tool changer 160-fold - coolant device with coolant through spindle - full B-axis - chip conveyor - hydr. workpiece clamping *

Condition: good (used), Year of construction: 2013, control Siemens 840D sl turning length 2000 mm turning speeds max. 3100 1/min Torque 1200 Nm diameter of quill 140 mm quill power 5-30 kN total power requirement 125 kW weight of the machine ca. 20 t The machine can still be inspected under power at the seller's factory. It is in good condition, the precision of the turning operation is very good. The milling drive is not functional. An offer from Niles for the repair of the milling drive is available on request. Hydraulic steady rest included. Nwodpfov Nw Npex Alwjk Technical details: Turning length 2000 mm Control Siemens 840 D sl Main spindle: Speed max.3800 1/min Main spindle: Torque max. 1200 Nm Pinole diameter 140 mm Center point MK6 Quill force 5 - 30 kN Feed speed Z-axis mm/min Rapid traverse Z-axis 40 m/min Feed rate X-axis - mm/min Rapid traverse X-axis 25 m/min Total power requirement 125 kW Machine weight approx. 20 tons

Condition: used, Year of construction: 1996, workpiece diameter 240 mm centre distance 0 mm honing length max. 500 mm max. module 5 total power requirement 12 kW Nwjdpfx Aet Hwvmolwjk weight of the machine ca. 5000 kg dimensions of the machine ca. m

Condition: used, Year of construction: 2017, turning length: 500 mm, spindle motor power: 30,000 W, General Year of manufacture: 2017 Control: SINUMERIK 840D sl Maximum workpiece dimensions Workpiece length up to 500 mm Maximum cutting radius mm 200 Stroke over center mm 25 Maximum clamping diameter mm 100 Tip diameter mm 30 – 60 Working area Longitudinal stroke Z-axis mm 602 Longitudinal stroke Z-/W-axis mm 602 / 602 Cross stroke X-axis mm 140 Cross stroke X-/U-axis mm 140 Steady Z3-axis depends on the chuck Workpiece C21-/C22-axis degrees 360 Tool Outer diameter mm 230 Tool holder Quick-change system Bearing diameter of tool drum in the front bearing mm 660 * 790 Chuck holder Cylindrical mm 180 Chuck diameter up to mm 260 Workpiece spindle bearing diameter in the front bearing mm 170 Guidance system for machining units Rolling guides with rollers, size 45 Feed drives Cross slide adjustment W-axis, Z-axis 100% duty cycle Nm 18 / 18 Tool feed U-axis, X-axis 100% duty cycle Nm 18 / 18 Steady Z3-axis 100% duty cycle Nm 10.5 Vise right Z4-axis 100% duty cycle Nm 10.5 Circular feed workpiece C21- axis, C22-axis 100% duty cycle Nm 18 / 18 Axis speed Feed/rapid traverse speed longitudinal W-, Z-, and Z3-axes m/min 0 - 40 Feed/rapid traverse speed transverse U-axis, X-axis Nwodpfxewgndkj Alwsk m/min 0 - 20 Feed/rapid traverse speed Z3-axis (steady rest) m/min 0 - 40 Circular feed of workpiece C21-axis, C22-axis rpm 0 - 60 Cutter drive Power per unit (nominal / maximum) kW 15 / 30 Cutting speed m/min 120 - 255 Tool torque Nm 1500