Double-sided drilling machines WDZ-3, WDZ-4

The WDZ-3 drilling machine
The WDZ-4 drilling machine

The WDZ-3 and WDZ-4 double-sided, multiple-spindle drilling machines are intended for making openings for dowels in wood, particle boards and wood-derived materials.

The WDZ-3 drilling machine has three drilling units – two vertical and one horizontal side unit, which allow drilling three rows of openings at the same time.

The WDZ-4 drilling machine has four drilling units – three vertical and one horizontal side unit, which allow drilling four rows of openings at the same time.

Specifications: 
Number of vertical drilling units
2
3
Number of horizontal drilling units
1
1
Number of spindles in the head of a horizontal unit
23
23
Number of spindles in the head of a vertical unit
2 x 11
2 x 11
Spindle spacing
32 mm
32 mm
Min. spacing between vertical units
160 mm
160 mm
Max. spacing between vertical units
1060 mm
1060 mm
Maximum distance between spindles of heads positioned away from each other
850 mm
850 mm
Drills installed in quick-release mounts
-
10
Spindle rotary speed
3000 RPM
2800 RPM
Motor
6 x 0.75 kW
8 x 1.1 kW
Required air pressure
4-6 Bar
4-6 Bar
Compressed air demand
25 Nm3/h
30 Nm3/h
Weight
950 kg
1200 kg