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16
04
15
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chapter 4 - page 4
The lift arm will move down until the MB will touch the lid. The mixing motor will accelerate up
to level 9. The MB will be mostly clean, the mixing process is
fi
nished and the lift arm will move
the mixing unit into the removal position for an easy extraction.
With every
fi
nished mixing process the gako unguator EMP will automatically issue an identi
fi
-
cation number (ID). The identi
fi
cation number will simplify documentation and exact reproduc-
tion of the mixing process and will be shown in the display after the mixing process.
Mixing Parameter
Pre-grinding
The pre-grinding process serves to wetten solids in the preparation of suspension with an
active substance content < 2 %, allowing a homogeneous distribution of active substances in
an ointment foundation.
As an example, the incorporation of corticoids, antibiotics, fungicides or hormones in an oint-
ment foundation. In order to ensure a homogenous distribution, we recommend using the stan-
dard mixing blade.
First, load approximately 30 % of the foundation ground-covering in the
jar and cover the micronized active substances with foundation. The
active substances has to be covered in the foundation in order to avoid
powder residue sticking on the blade.
The jar bottom should be pushed up as far as possible to prevent incor-
porating air.
Please inspect the preparation for agglomerates or qualitative abnor-
malities after the pre-grinding process is completed. If required, the
pre-grinding process may be repeated.
Pre-grinding - Level 4 (1200 rpm)
Jar size
15 - 30 ml
50 - 100 ml
200 ml
300 - 500 ml
Time (min.)
2:30
3:30
5:00
10:00
Stirrer
SMB
SMB
SMB
SMB
Further processing of the compound should be prepared by using the parameters “Suspension
< 2 %”
tab.: mixing parameter pre-grinding
30 % foundation
act. sub
.