Belt sieve is made up of unidirectional fiber-reinforced plastic bars with flattened ends which are riveted to flexible belts, fiber density in ends being greater than that in remainder of bars

摘要

The belt sieve is made up of unidirectional fiber-reinforced plastic bars (1) with flattened ends (4) which are riveted to flexible belts (3). The fiber density in the ends is greater than that in the remainder of the bars.