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Conveyor
belts have two basic components: the carcass, or strength member,
and the rubber, which protects the carcass.
Most belt carcasses are produced from fabrics that use polyester
or nylon fibers, or a combination of the two. These fabrics are
completely resistant to the deteriorating effects of moisture, and
are resistant to most chemicals. The inherent strength of the fabrics
give exceptional resistance to cutting and snagging by abrasive
or gritty materials, and retain their strength indefinitely.
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The
rubber used in conveyor belting, whether
natural or synthetic, is compounded to protect the carcass from
the material being conveyed, and from any external conditions which
could shorten the belt’s useful life. The conveyor belt design
seeks to ensure comparable service life for both the cover and the
carcass, so that they wear out at the same rate, regardless of conditions.
GRT
Conveyor Belt cover compounds are outlined in the Compound
Section.
Also
See: Conveyor System Components
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