Rock Products - The Leading Voice of the Aggregate Industries.

Sandvik Construction Launches QA335 Doublescreen

38 Doublescreen 400Featuring its Doublescreen technology that gives producers ultimate screening flexibility, this new mid-sized unit offers a highly efficient, versatile and productive solution designed with aggregates-producer needs in mind, according to the company.

Based around a 13- x 5-ft. (4- x 1.5-m) Doublescreen the new QA335 includes many class leading features for ease of operation and high levels of efficiency. These include a user-friendly electrical control system with sequential start up, hydraulic screen separation to aid screen media changes, and a fuel efficient 100-hp (74.5-kW) engine.

The QA335 has been designed with wrap-around walkways to provide you with a safe working platform for service and maintenance with these being hydraulically operated enabling quick set-up times. The QA335 also features radio control with two-speed tracking for ease of maneuverability on site, and an oil cooler fitted as standard.

“The innovative Doublescreen technology is one of the most adaptable and flexible screening solutions available on the market today,” the company said. It consists of two high velocity screen boxes featuring independent screen drives with the ability to adjust the working angle of each screen independently to each other to suit the exact requirements of your application. This provides greater adjustability, increased accuracy and higher screening efficiency, which makes it ideal for producing tight specification products, without compromising on production.

Customer-focused features include:

  • Patented Doublescreen featuring two independent two deck screens, which effectively perform two processes on one plant.
  • Versatile unit, capable of producing large volumes of high specification products.
  • Massive stockpiling capability through integrated hydraulic conveyors.
  • Machine designed for efficient fuel economy and low operating costs.
  • Ease of operation with new color-coded control panel with sequential start up.
  • Ease of maintenance with wrap-around walkways to provide a safe working platform.
  • Wide selection of optional extras to suit every climate and customer need.
  • Safety compliant with the latest Machinery Directives and full radio remote control throughout.