Ernault Super Lathe metallsvarv

Heavy duty lathe with 4 hardened linear guides
Max workpiece weight: 60 ton
Hydraulic counterpoint = automatic compensation
Crosslide equipped with two CNC controlled toolholders
Siemens drives and motors
Heidenhain rulers and encoders
Super Lathe principle/license of Binns Machinery (USA). The ultimate in performance for heavy lathes intended for steel mills
roll foundries
forge shops for making products like turbine rotors
large shafts and bar production
Most noticeable differences in regards to a normal lathe
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much wider bed = very high rigidity = no more vibration
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heavy and bulcky carriage also for rigidity purposes
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heavy workpieces can be placed between the centers
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the total weight of the roll lathe is very high
Swing over bed: 2000 mm
Swing over cross-slide: 1700 mm
Distance centre tot centre: 7500 mm
Power on the spindle: 110 kW
Number of speeds: 0,7 > 70 rpm
Command: Num 1040