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Sandvik QA441

Formerly known as: Extec S-6, QA440

Sandvik QA441

Sandvik QA441 Doublescreen

The Sandvik QA441 is a highly productive 6 x 1.5 m (20 x 5 ft) double deck screen that comes equipped with our world-class, heavy-duty Doublescreen system. The two high velocity screens work independently to each other, and enable you to perform two processes on one plant. The primary screen works as a fines extractor, whilst the secondary screen operates as a grader. Both primary and secondary screening angles can be adjusted relative to each other, offering exceptional flexibility and massive throughput.

The Sandvik has 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 rigors of a bigger quarry or recycling applications. Operator safety is ensured with hydraulically folding walkways, and the equipment has many user-friendly features included as standard.

Features and Benefits:

World Class Doublescreen technology, offering greater adjustability, increased accuracy and higher screening efficiency

Both screens independently adjustable for greater screening accuracy

Large volume hopper complete with remote control hydraulic tipping grid

User-friendly PLC control system with sequential start-stop for speed and ease of operation

Full radio remote control and two speed tracking for safe and efficient movement

Designed for optimum fuel economy to lower your operating costs

Hybrid “e” drive option with electric plug-in lets you choose your most economical and efficient energy source


Other models within the QA Mobile Doublescreen range include the QA335 and QA451.

  • Manufacturer: Sandvik
  • Equipment: 20' x 5' / 6 x 1.5 m Doublescreen
  • Engine: C4.4 97kW (132hp)
  • Transport Length: 18.68m / 61' 3"
  • Transport Width: 3.00m / 9' 10"
  • Transport Height: 3.50m / 11' 6"
  • Weight: 30,300 kg / 66,800lbs

Technical Specifications

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