Screening Deck
Doublescreen Technology
At the heart of the QA441 is the patented Doublescreen box, boasting two independent double deck screen boxes. The primary screen works as a fines extractor, whilst the secondary screen operates as a grader. Two processes combined on one plant, both primary and secondary screening angles can be adjusted relative to each other. The QA441 offers screening solutions on one mobile double deck screen offering two screen boxes providing an unsurpassed level of separation. The versatility of the Doublescreen box provides a highly productive and efficient screening solution, capable of handling a wide range of materials, at very high rates of production.