LIZZINI
07719
With internal spindle
CNC Siemens sinumerik 840D
WORKING CAPACITY
Max grinding length mm 1500
Height of center mm 200
Load between center Kg 120
AXIS LONGITUDINAL Z TABLE
Max longitudinal travel mm 1700
Max speed movement mm/min 12.000
Minimum feedrate 0,0001
TRANSVERSAL AXIS X GRINDING WHEEL
Max trasversal stroke mm 330
Max speed movement mm/min 10.000
Minimum feedrate 0,0005
Max wheel dimensions 508x50x203,2 mm
Max wheel speed m/s 45
WORKPIECE HEAD
Spindle speed variable in range rpm 10-650
TAIL STOCK
Quill stroke mm 40
Taper Morse n. 4
MOTORS:
Wheel motor power kW 7,5
Internal wheel motor power kW 2,2
MACHINE USED
BRIDGEPORT 2hp VARISPEED
Machine has been totally refurbished
New X&Y axis leadscrews
New X&Y axis nuts
New discs & belts in the milling head
New spindle bearings
New lube system
High quality ...
Heavy cutting lathe with spindle nose A2-11 for turning length from 1250mm to 4250mm. Bar capacity 91mm, Spindle speed 2500rpm. Single piece cast slant bed (45-degree) for minimum distance from ball screw to the tool tip Spindle bore A2-11 with hydra...
