We offer an exceptionally good precision lathe here. The machine is
probably the best German lathe that has been built in this class.
BOEHRINGER Precision Lathe Model DUE 800
Year of construction: 1984
Ma.-No.: 04041.01-807
Center height: 400 mm
Circulation diameter over bed: 820 mm
Circulation diameter via face slide: 515 mm
Center width: approx. 2200 mm
Effective turning length: approx. 2000 mm
Bar clearance: 128 mm
Spindle head DIN55022 size 11
Drive power: 30 kW
Max. torque: 6300 Nm
24 speeds: 7.1 – 1400 rpm.
60 face feeds: 0.05 – 28 mm/rev
60 longitudinal feeds: 0.06 – 56 mm/rev
Trustock quill stroke: 280 mm
Tailstock taper: MK 6
Space requirement: LxWxH approx. 6700x2500x2250mm
Weight: approx. 7500 kg
Accessories:
3-axis digital display HEIDENHAIN
coolant device; Chip protection rear wall, power chuck Autoblock 500
mm with clamping jaws, Conveyor cover for lead pull spindle Support to
bed, machine light, chip conveyor, Parat base holder incl. 11 holders,
suction,
3-jaw bezel with roller inserts (moving), emergency stop, chuck
wrench, rotating center punch tip, operating instructions
Condition:
The machine is in a technically and visually very good condition.
Reversal clearance in the upper slide 0.1 mm and face slide 0.15 mm
The geometry of the machine is also very good (has been checked with a
dial gauge)
Measured on the flat web guide with dial gauge in the direction of the
lathe chuck
Bed scraper replaced, gear input shaft axial clearance compensated and
bearings replaced, drive pins engine/gearbox side replaced, shaft
seals on lock case replaced, various bearings replaced
The machine can be demonstrated under power. Functional videos can
also be sent on request.
Germany
