Chieftain Equipment

Sandvik Mobile Screens

The Sandvik range of tracked screening and scalping equipment provides customer solutions whatever the industry, and whatever the application. The range encompasses three-way split screeners, the world’s only range of tracked doublescreens, scalpers and triple deck screens.

The Sandvik Q-Range of screeners are suitable for the quarrying, construction and recycling, surface and underground mining industries. The Sandvik range can process sand, gravel, virgin and secondary aggregate, coal and landfill waste – in fact Sandvik mobile screens can be found processing virtually any material as long as it can be sized and sorted.

Chieftain has years of experience to assist you in the selection of the right equipment for your needs, Contact Us for further information.

QA450

Building upon the highly advanced features of the existing doublescreens, the QA450 introduces a triple deck screen box, and extra side conveyor that enables it to produce up to a total of 5 product materials. Designed for maximum productivity, the QA450 incorporates a large feed hopper, a pair of large screen boxes and extended conveyors that afford massive stockpiling capabilities. The screenbox in the QA450 makes use of the tried and tested doublescreen design, but now with a unique triple deck design cementing Sandvik fts position as a true world leader.

  • Triple deck doublescreen with four product conveyors allows five products to be produced.
  • Capable of working alongside large jaw crushers, yet precise enough to produce accurate aggregate products.
  • Modern chassis design ensures in-built machine quality and strength for maximum up-time.
  • Designed for optimum fuel economy and low operating costs.


QA450

QA440

Sandvik QA440 delivers true static screen productivity in a durable, mobile package. Designed with maximum productivity to the fore, the QA440 incorporates a large feed hopper, a pair of large independently angled screen boxes, and extended conveyors that afford massive stockpiling capabilities. This highly productive machine is carried on a large, durable chassis that is designed to withstand the rigours of a large quarry or recycling application. A self-loading hydraulic bogie provides an independent transport capability without the need for low loaders.

  • Unique, independent doublescreen box design allows for precision screening, but huge screening area enables high volume production.
  • Capable of working alongside large jaw crushers, yet precise enough to produce accurate aggregate products.
  • Modern chassis design ensures in-built machine quality and strength for maximum up-time.
  • Designed for optimum fuel economy and low operating costs.


QA440

QA340

The ultimate versatile mobile screening system designed for the truly serious contractor or quarry operator. The QA340 represents the greatest innovation in mobile screening systems as the machine resolves the conflicting principles previously associated with providing larger screening areas on mobile plant. Incorporating the patented double screen box, the QA340 facilitates greater accuracy, productivity and a more efficient screening system. Massive throughput, mobility and a class leading screening area results in the ultimate profit generator.

The QA340 has proved suitable for:

  • Demolition and recycling
  • Quarrying and surface mining
  • Road construction
  • Civil engineering contractors
  • Aggregate production
  • Open cast coal mining


QA340

QA140

The most compact member of the QA-Series is a single screen box screener that uses state of the art design technology to construct a screener for today’s contractor requirements. With a variety of features such as diesel hydraulics to enable self-propelled tracks, new main conveyor spreader plate to allow full use of screen mesh width, and remote control of tracking and grid tip functions: the QA140 is truly world class.

The QA140 has proved suitable for:

  • Demolition and recycling
  • Road construction
  • Civil engineering contractors
  • Recycled Aggregate production


QA140