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Sandvik QA451

Mobile doublescreen

The QA451 is capable of producing large volumes of high specification product. Featuring two inline 10’ x 5’ screen boxes these provide you with ultimate flexibility and control. The first screen performs as a fines extractor, whilst the second screen performs as a grader.


Designed with maximum productivity, the QA451 incorporates a large feed hopper, two large screen boxes and extended conveyors that afford massive stockpiling capabilities. The QA451 screen box makes use of the tried and tested Doublescreen technology but with a unique triple deck design cementing Sandvik’s position as a true world leader.