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Tracked screens

QA452 Doublescreen

Equipment
Sandvik 3 deck Doublescreen
Screen size
6 x 1.5 m (20 x 5 ft)
Capacity
Up to 600 mtph (661 stph )
QA452 screen

Introducing Sandvik QA452 tracked mobile, 3-deck sizing screen, the latest evolution of the Sandvik QA Series products and Doublescreen technology. Sandvik QA452 has been developed with uptime, productivity and lower cost of ownership in mind.

Features

Product data

Equipment
Sandvik 3 deck Doublescreen
Screen size
6 x 1.5 m (20 x 5 ft)
Capacity
Up to 600 mtph (661 stph )
Engine
C4.4 98 kW (132 hp)
Transport length
18.4 m (60.3 ft)
Transport width
3.2 m (3.6 ft)
Transport height
3.6 m (11.1 ft)
Weight
40,200 kg (88,265 lb)

* Please refer to technical specification sheet for alternative engine options.

Please note all weights and dimensions are for standard units only.
Former Names: Extec S-7, QA450, QA451 Doublescreen.

Additional product information

  • QA452

    The QA452 is capable of producing large volumes of high specification products. Featuring two triple deck inline screen boxes with equal size screen decks each providing 9m3 /100 sq. ft of screening area.

    The primary screen performs as a fines extractor, whilst the secondary screen performs as a grader. Both primary and secondary screening angles can be adjusted relative to each other. Two processes on one plant, offering exceptional flexibility, excellent separation, accurate grading and massive throughput.

    This latest model has been designed with a number of new features for improved access, ease of operation and quicker set-up.

    Sandvik QA452 offers a more sustainable solution with lower emissions, reduced fuel consumption, extended service intervals, optimized hydraulics and less operating noise.

    Other models within this range of screens include Sandvik QA335 and QA442.

  • Lower your operating cost and your carbon footprint

    In our drive towards a more sustainable future and helping our customers to lower their operating costs, we have developed a hybrid drive option for our Q-Range of screens and scalpers. This electric plug-in solution allows you to choose between operating in electric-hydraulic or diesel-hydraulic mode, giving you the flexibility to select the energy source which best suits your requirements. This will enable you to lower your operating cost as well as your carbon footprint.

    Available on Sandvik QA442e and QA452e models within our screening range and QE342e and QE442e in our scalper offering.

  • Additional advantages

    • Oversize conveyor which features both hydraulic raise / lower and hydraulic slew functions
    • Oversize cross conveyor handles more oversize material
    • 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
    • Hybrid “e” drive option with electric plug-in gives flexibility to run in most economical and efficient energy source
    • More sustainable, lower emissions, reduced fuel consumption, extended service intervals, optimised hydraulics and less operating noise
    • My Fleet remote monitoring with 7 year data subscription to help optimize your machine operation
    • Security+  extended warranty & service package for higher uptime and peace of mind.

Case stories

Sandvik QA452 offers an enhanced 3-Deck Doublescreen Solution

Sandvik is delighted to announce its new QA452 tracked mobile, 3-deck sizing screen, which has been developed with uptime, productivity, sustainability, and lower cost of ownership in mind.

Sandvik Mobiles introduce new WX-Range of screen media combining durability & high accuracy

Now Mobile crushing and screening customers of Sandvik no longer have to choose between the high accuracy of wire media and the durability of rubber screens. The Sandvik WX-Range of rubber media is now available for its tracked range of mobile equipment.

Our tracked screens

Tracked screens

QA442 Doublescreen

Equipment
Sandvik 2 deck Doublescreen
Screen size
6 x 1.5 m (20 x 5 ft)
Capacity
Up to 600 mtph (661 stph )
QA442 Doublescreen
Tracked screens

QA335 Doublescreen

Equipment
Sandvik 2 deck Doublescreen
Screen size
4 x 1.5 m (13 x 5 ft)
Capacity
Up to 400 mtph (441 stph )
QA335 Doublescreen

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