Bandsaw
N4400
Specifications
4.5 Dust extraction
The machine has to be connected to a dust extractor. The
connection values and the position of the connection port
are shown on the picture.
The air speed at the connection point has to be a mini-
mum of 20 m/s for materials with a humidity less than
12 %.
The air speed should be increased to 25-28 m/s to ex-
tract dust from more humid materials (over 12 %).
Only flame resistant vacuum hoses can be used, conform-
ing to DIN 4102 B1 and any other safety regulations in
effect.
Fig. 1: Connection ports
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Connection ports 120 mm
Vacuum connection-Ø
120 mm
Air speed
20 m/s
Min. depression
773 Pa
Volume flow min.
814 Cubic meters per hour.
14
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Summary of Contents for N4400
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