Noise Levels And Noise Control Measures; Work Stations - Virtus H 80 Series Operating Manual

PART A: Basic machine
Granulator
H 80 Series
4.6

Noise levels and noise control measures

4.7

Work stations

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The H series granulator standard design is without a sound proof
enclosure.
The noise level of the granulator at idle speed is approximately
80-85 dB(A).
Especially by rigid materials soundproofing is recommended due
to a noise level of up to 120 dB(A) when in operation.
In order not to exceed the noise level of 85 dB(A) is the purchaser
required to provide soundproofing.
The noise level can be affected by foundation static or
dynamic, aux. blowers etc. or other additional equipment.
Therefore it is necessary to actually determine if the noise level is
directly coming from the machine or another accessory equipment.
VIRTUS EQUIPMENT offers the following equipment to reduce
the noise levels;
 Two piece soundproof box ( one piece stationary, one piece
moveable ) also available with soundproof hopper.
 Walk-in type soundproof enclosure.
CAUTION
The user or purchaser is responsible for compliance with
the instructions and procedures !
During normal operation, the work station is the station at the in
feed of the grinding material.
For maintenance work, the whole area around the machine is at
your disposal.
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