Ergonomics - Atlas Copco

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Grinders
Grinders and sanders are essentially
the same machines used with different
inserted tools for different purposes.
Power outputs can range from 0.1 to 4.5
kW. Weights vary from a few tenths of a
kilogram to several kilograms. High
power is always a risk factor and opera-
tors must be trained to use the tool safely.
Where are they used?
Grinding machines are used where material
removal is the primary task – from cutting
off pouring ingate, and heavy grinding on
large components, to precision die grinding.
Grinding machines are suitable for rough
or fine sanding of castings. They can be
used on huge constructions, such as offshore
platforms, or for repairing the bodywork of
damaged motor vehicles. Machines of this
type will put a fine finish on a plastic boat
or give wooden furniture a surface that
makes it a pleasure to use.
Before using high powered grinders, operators
should be trained to avoid unnecessary risks of
exposure to injury, noise and vibration.