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In a mobile installation an approved weigh system is preferred. This is often not possible, for practical or financial reasons. The approval directives make this possible, but the demands are such, that a substantial investment is to be expected.
A mobile weighbelt is applied by us and our clients mainly as an alternative for expensive put through scales for ship unloading installations. Advantage of such a weighbelt is the high reliability and accuracy, because the conveyor stands free of vibrating sieves or crushers. But it is a separate component of the mobile installation and must therefore be shipped between locations separately.
A commonly applied alternative is mounting a beltscale in one of the available belt conveyors of the sieve installation or crusher. This can not be executed approved and will be limited to an accuracy of 1 to 2%.
By making an agreement with the customer, the supplier can invoice, based on this accuracy, and can therefore integrate this relatively cheep solution.
The advantage of providing a sieve installation of crusher with a beltscale, is mainly the fact that one is not depending on the availability of a weighbridge or the right wheel loader.
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