Retsch BB50, Руководство пользователя

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Technical data
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Arbeits weise
3.2 Working instructions
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Fig. 1: Diagram of grinding
The grinding process in this machine takes place using pressure.
The grinding chamber ( T ) is funnel-shaped and narrows to the outlet opening ( TA )
depending on the set gap width.
The gap width setting is infinitely adjustable.
The machine has a stationary crusher arm ( RB ) connected to the gap width
adjustment ( D ) and a mobile crusher arm ( SB ). Replaceable breaking jaws are
attached to both crusher arms, between which the grinding takes place by means
of pressure.
The eccentric movement of the actuated crusher arm (550...950/min) produces a
constant conveying of the grinding material until the final fineness has been
achieved that enables it to pass through the set gap (
TA ). It is then collected in a
removable collecting receptacle ( E ).
The convex shape of the replaceable breaking jaws made from different materials
ensures the best possible fine grinding and at the same time prevents material
compaction and a bridging effect.
T
TA
D
RB
SB
E