Brza radijalna mašina za bušenje

Donau DR 32

branded DONAU high speed radial drilling machine type DR 32 -
completely overhauled by vaumatec in 2022 - with SPECIAL TABLE PLATE
(clamping surface 1400 x 1000 mm with coolant channel and drain as well as 4 adjustable feet to relieve the table frame)

Technical data:
Drilling capacity into solid material: St 60/E335 mm Ø 32
(at feed rate 0.20 mm/rev): GG 22 mm Ø 45
Thread cutting: St 60/E355 M26
Thread cutting: GG22 M35

Tool holder: MK4
Column diameter: mm Ø 195
Distance between spindle nose and table: min./max. mm 260/660
Work table height: mm 900
Quill stroke: mm 190
Column stroke: mm 400

Spindle speeds Speed series I : rpm. 41-1800
Feed rates: mm/rev 0.1-0; 15-0; 20-0.3

Torque at the spindle: max. Nm 250
Smooth running of the boom: Radial N 25
Smoothness of the arm: Axial N 25
Clamping effect: Radial Nm 3500
Njdpfx Asrn Riqog Iocp
Clamping effect: Axial N 5500
Feed force: N 7500

Max. permissible mass: kg 17
Max. permissible moment of inertia: kgm 0.002176

Workpiece:
max. table load: kg 1000
Center of gravity: in the middle of the work surface

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