Maxus MXS3000 Manuel De Instrucciones página 5

Common Abrasive
Media
Crushed glass is very aggressive. Used
for economical, general clean-up.
Plastic is available in a variety of sizes
and materials (urea, acrylic, polyester,
and melamine). These materials are
ideal for application such as auto
restoration to deliver a high stripping
rate without damaging or warping the
substrate material.
Common abrasive media guide
Grit Abrasive
Range Type
35-60 Walnut shell
25-325 Glass beads
25-70 Crushed glass
30-40 Plastics
24-400 Brown alum. oxide
150-240 White alum. oxide
50-100 Alum./glass mixture
24-240 Silicon carbide
Moisture in the air when compressed will create water in the compressor tank. When humidity is high or when a compressor is in
continuous use for an extended period of time, moisture will collect in the tank. When blasting, this water will be carried from
the tank through the hose and will be mixed with the abrasive media.
IMPORTANT: THIS MIXING OF WATER AND ABRASIVE MATERIAL WILL CLOG THE SYSTEM. THE BLASTER WILL NOT OPERATE.
A compressed air dryer and/or water separator will help eliminate this problem.
Brown aluminum oxide is a widely used
abrasive media. This media produces a
textured surface, good for repairing
surfaces for recoating. It is excellent for
removing heavy foreign materials,
deburring, and etching glass and stone.
It is a fast-cutting media that can be
reused many times.
White aluminum oxide can be used in
the same applications as the brown
aluminum oxide, but white aluminum
oxide is considered to be a clean media,
used in high performance processes
where contamination of metal oxide
must be kept to a minimum.
Abrasive Dust Relative
Life Level Cost
Good High Low
Better Low Low
Better Low Low
Better Low High
Best Low Med -High
Best Low High
Best Low Med
Best Low High
M M O O I I S S T T U U R R E E I I N N C C O O M M P P R R E E S S S S E E D D A A I I R R
Aluminum / glass mixtures provides a
combination of glass bead finishing
and aluminum oxide cleaning. It
provides a brighter finish than single
abrasives, and it is good for removing
rust and machine marks on metal.
Silicon carbide is the hardest abrasive
material available. It is fast cutting and
can be reused many times. It is high in
initial cost, but removes material
quickly to reduce blasting time.
Available commercial abrasive blasting media
Acrylic
Aluminum oxide
Ceramic beads
Corn cob
Garnet
Glass Beads
Glass, crushed
Melamine
Pecan shell
Polyester
MATERIAL SAFETY DATA SHEET (MSDS) CAN BE
OBTAINED FROM YOUR ABRASIVE SUPPLIER
5
MXS3000
Pumice
Sand
Silicon carbide
Sodium Bicarbonate (soda)
Starch
Steel grit
Steel shot
Urea
Walnut shell
Consult your abrasive supplier for
recommendations.
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