6
308544
Application
Sand Mesh
Sand mesh refers to the size of sieve through which a
particular grade of sand will pass. A “16/50” mesh means
that normally, most of these particles will pass through a
No. 16 sieve and a very small percentage will pass
through a No. 50 sieve.
NOTE
A No. 16 sieve is a mesh that has 16, 0.046 sq.
in. (1.19 mm) openings per inch.
Round Sand
This refers to the round edge of the grain of sand. River
sand is a good example of sand worn to its size by water.
Angular Sand
This
refers
to
grains
of
sand
which
have
triangular--shaped edges. Crushed rock or sand is
usually of this type.
Blasting Angle and Distance
The blasting angle can affect the nozzle distance. Always
maintain the recommended blasting angle and the
proper distance from your work surface for the best
sandblasting performance. See below.
BLASTING
ANGLE
30
�
15
�
0
�
NOZZLE
15
�
30
�
D
IS
TAN
C
E
A
T
0
˚
DISTANCE
AT 30�
NOZZLE
DISTANCE AT
30�
NOZZLE
DISTANCE AT 0�
Removal Of:
Sand
Mesh
Sand
Type
Blasting
Angle
Paint from Metal
20/40
Round
Silica
0--30
_
Paint from Masonry
20/40
Round
Silica
0--20
_
Rubber Base Paint from
Masonry
10/35
Angular
0--15
_
Paint from Wood (Coarse,
Rough Cut Effect)
40/60
Round
1--10
_
Paint from Wood
(Smoother, Driftwood
Effect)
20/40
Round
1--10
_
Metal Scale
20/40
Round
0--15
_
Rust
16/50
Angular
0--25
_
The blasting angle can affect the nozzle distance. Always
maintain the recommended blasting angle and the
proper distance from your work surface for the best
sandblasting performance. See below.
Paint from Metal
Paint from Masonry
Rubber Base Paint from
Masonry
Rust
Paint from Wood (Coarse,
Paint from Wood (Coarse,
Rough Cut Effect)
Paint from Wood
(Smoother, Driftwood
Effect)
Metal Scale
16/50
20/40
Содержание 244766
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