Sandvik QA441 is a highly productive 6 x 1.5 m (20 x 5 ft) double deck screen that comes equipped with the world-class, heavy-duty Doublescreen system.
High-Performance Finishing Screen
Sandvik QA452 Tracked Mobile Doublescreen
The NEW 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.
Exceptional Flexibility, Accuracy, and Massive Throughput
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 QA441.
Key Features
Key Applications
Quarry, Mining, Granite, Limestone, Construction, Concrete, Asphalt, Recycling, Demolition Waste
Maximum Productivity
World Class Doublescreen technology, offering greater adjustability, increased accuracy and higher screening efficiency
Accurate and Adjustable
Independent screen angle adjustment for greater screening accuracy
Fast Screen Changeouts
Patent pending hydraulic screen separation for faster screen media changes
Large Screening Area
Equal size screen decks each providing 9m3 /100 sq. ft of screening area
Versatile
Versatile unit, capable of producing large volumes of high specification product
Hydraulic Conveyor Operation
Oversize conveyor which features both hydraulic raise / lower and hydraulic slew functions
Oversize Material Handling
Oversize cross conveyor handles more oversize material
User-friendly
User-friendly PLC control system with sequential start-stop for speed and ease of operation
Radio Remote
Full radio remote control and two speed tracking for safe and efficient movement
Hybrid Operation
Hybrid “e” drive option with electric plug-in gives flexibility to run in most economical and efficient energy source
Greater Fuel Economy
More sustainable, lower emissions, reduced fuel consumption, extended service intervals, optimised hydraulics and less operating noise
My Fleet Remote
My Fleet remote monitoring system with 7 year data subscription to help optimize your machine operation
Security, Warranty, & Service
Security + extended warranty & service package for higher uptime and peace of mind.
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