Greitaeigis radialinis grąžtas

Donau DR 32

Used DONAU quick radial drilling machine type DR 32 - fully overhauled by vaumatec in 2022 - equipped with SPECIAL TABLE PLATE (clamping surface 1400 x 1000 mm with coolant channel and drain, as well as 4 leveling feet to relieve table frame load)

Technical Data:
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Drilling capacity (solid): Steel 60/E335 mm Ø 32
(with feed rate 0.20 mm/rev): Cast iron 22 mm Ø 45
Tapping: Steel 60/E355 M26
Tapping: Cast iron 22 M35

Tool holder: MT4
Column diameter: mm Ø 195
Distance spindle nose to table: min./max. mm 260/660
Working table height: mm 900
Quill stroke: mm 190
Column stroke: mm 400

Spindle speeds range I: rpm 41-1800
Feeds: mm/rev 0.1-0; 15-0; 20-0.3

Max. spindle torque: Nm 250
Arm mobility, radial: N 25
Arm mobility, axial: N 25
Clamping force, radial: Nm 3500
Clamping force, axial: N 5500
Feed force: N 7500

Max. allowable mass: kg 17
Max. allowable inertia: kgm 0.002176

Workpiece:
Max. table load: kg 1000
Center of gravity: in the center of the working surface

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