The QA441 is a highly productive 20 x 5′ double deck screen that comes equipped with Sandvik’s patented, world class, heavy duty Doublescreen system.
With two independent double deck screens you will effectively get one machine able to perform two screening processes on one plant.
Sandvik have designed this machine to suit the needs of larger operators. It incorporates a large feed hopper, two independently angled screen boxes and extended product conveyors that offer massive stockpiling capabilities. All of this is carried on a durable chassis that is designed to withstand the rigours of a bigger quarry or recycling applications.
Features and Benefits:
The Sandvik QA451 is the world’s only triple deck Doublescreen and offers you unrivalled throughput and control. We developed this machine to provide you with massive stockpiling capabilities.
The QA451 is a formidable solution with two inline 10′ x 5′ screenboxes, a large feed hopper and extended conveyors. We have designed the QA451 to work in closed circuit with our tracked crushers. You can optimize the feeding position to upstream units as the fourth product conveyor slews and raises / lowers hydraulically. To provide ultimate flexibility the QA451 can also work as a stand-alone screening and stockpiling system. In this mode the unit can produce four sized products with fifth oversize material scalped off at the grid.
Features and Benefits:
The Sandvik QA331 Tracked Screen is a robust, highly durable machine, designed specifically for the recycling and contractor market. QA331 incorporates a 14′ x 5′ two bearing screen box with an adjustable screening angle. The bottom deck has an extra 6 degree screening angle for ultimate screening performance. This feature, coupled with the larger screening surface area, and increased throw on the screenbox, enhances screening efficiency and capacity through the actual screenbox itself.
Features and Benefits:
The QA335 Doublescreen is a highly productive 13 x 5′ double deck screen that comes equipped with Sandvik’s patented, world class, heavy duty Doublescreen system.
With two independent double deck screens you will effectively get one machine able to perform two screening processes on one plant.
The QA335 is designed to target the specific needs of your recycling and contracting projects. It comes equipped with a range of user-friendly features aimed at improving the overall operator experience, with sequential start up, radio remote control and two-speed tracks as standard. Sandvik have also fitted it with a complete wrap-around walkway to provide you with a safe working platform for service and maintenance.
Features and Benefits:
