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The Airglide
Belt Conveyor is a development of the traditional belt conveyor,
but instead of carrying idlers it employs a cushion of air, being
the means of supporting the loaded belt between the feed and the
discharge. Initially designed for the Sugar refining Industry the
Airglide Belt Conveyor has a proven track record within many industries.
The design
uses the latest sheet metal fabrication technology with strong but
lightweight construction. These sections are generally pre-assembled
and delivered to site as head, tail, 3m intermediate, and make-up,
casings, all designed to bolt together to form the requisite length
of conveyor.
Each casing
section is sealed with self adhesive sealing tape between the joints
to ensure continuity of the air plenum without leaks. The loaded
Airglide belt is supported on a cushion of air supplied by the longitudinal
air plenum.
Air is
injected at regular intervals along the "U" shaped bed plate to
the underside of the belt, generating a low friction support cushion.
A small blower unit supplies the low-pressure filtered air to the
plenum, which in most instances is sufficient to supply the total
belt length.
The Airglide
Belt Conveyors are often housed in Tubular Gantries. With lengths
in excess of 10 metres, the gantries are protected from the elements
by plastic coated preformed sheeting.
Within
the sugar refining industry the airglide belt conveyor is used to
convey sugar beet or processed white sugar, with the conveying of
white sugar there is a potential explosive atmosphere, with the
sugar dust in the air. The Airglide belt conveyor is fully enclosed
and ATEX certified to ensure protection against dust explosion.
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