Aggregate Washing

The washing of aggregates is required for many markets and applications. Nowadays the finished product needs to meet specifications outlined by the ever stringent and demanding world markets. Where dry screening was accepted in the past, washing and scrubbing are now required to produce a silt free product.

A typical rinsing set-up would be used when the material does not require scrubbing, only rinsing to remove small particles of silt and fines to produce a clean end product.

The scrubbing process is required when dry and other deleterious materials are present, the process of high speed scrubbing is an accepted method. Scrubbing works on the principle of working material against material to remove clay and other matter from stone before moving on to the next stage.

Duo has over 20 years’ experience in designing, installing & supporting wash plants and is able to offer industry leading washing equipment.

Speak to an expert

Call us now on +44 (0) 2476 405 100 or request a call back

John Bracken
Sales Director – Duo Equipment

Modular Plants

Terex Washing Systems provides cohesive solutions for all material and mineral washing needs to quarry, aggregate, mining and C&D recycling industries.

Dewatering Screens

Powerscreen® Dewatering Screens are designed for maximum performance in a range of applications. These vibrating screens are high capacity and built to last.

Logwashers

The Powerscreen® Powerscrub range provides high speed scrubbing of heavily contaminated material to produce cleaner material at a faster rate. 

Rinsing Screens

Powerscreen® Static Screenboxes are designed for maximum production efficiency in applications including sand and gravel, coal, stone, slag, concrete, iron ore and silica glass.

Sand Plants

A range of solutions from Terex Washing Systems which include the Finesmaster Compact and Bucket Wheel range and also the Trident mobile screw recovery wheel option.

Coarse Materials Washers

GreyStone coarse material washers feature a unique adjustable screw shaft design, giving producers precise control over product specifications.

Mobile Rinsing Units

With Powerscreen® Chieftain Rinsers including 1400, 1700 and 2100X, Duo can supply the most suitable washing screen machinery for any plant application – whatever the size.

Conveyors

A variety of bespoke, heavy or light duty conveyors in a range of sizes, to suit different applications are available.

Feeders

Our project specific Feeders are available in a range of sizes to suit various applications from Duo Manufacturing. 

Water Treatment

Offering bespoke solutions, Duo is recognised as the market leader in the quarrying and aggregate recycling industries for water and silt management systems.

Applications

Duo’s plant designs and integrated systems support a multitude of applications across numerous industries.