Dewatering Screens

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About Dewatering Screens

The AZFAB Dewatering Screen is engineered to replace or enhance traditional sand screws—delivering a drier, cleaner fine aggregate with exceptional efficiency. Built to handle high-capacity operations, it provides superior moisture reduction, producing a stackable product ready for transport or stockpiling.

Why AZFAB?

Every AZFAB Dewatering Screen is manufactured in the USA and built to perform under tough field conditions. With decades of engineering experience, AZFAB delivers solutions that reduce water retention, improve fines recovery, and extend your system’s overall efficiency.

Key Specifications

3’ x 8’

Screen Size:3’ x 8’|

Capacity: 80 (TPH*)|

Motor:(2) 3.0 HP|

4’ x 10’

Screen Size:4’ x 10’ |

Capacity:100 (TPH*)|

Motor:(2) 4.3 HP|

5’ x 14’

Screen Size:5’ x 14’|

Capacity:150 (TPH*)|

Motor:(2) 8.5 HP|

6’ x 14’

Screen Size:6’ x 14’|

Capacity:250 (TPH*)|

Motor:(2) 8.7 HP|

7’ x 14’

Screen Size:7’ x 14’|

Capacity:350 (TPH*)|

Motor:(2) 10.9 HP|

*Capacities based on well-graded C-33 concrete sand screened at (3/16”) #4 opening.

Key Features

Material discharges at 10–15% moisture content for easier handling and decreased pile ponding
Counter-rotating vibratory motors generate strong linear motion to move material up the inclined dewatering deck and separate water from material
Designed for high performance using well-graded C-33 concrete sand; capacity decreases slightly as particle size diminishes
Produces dry, stackable products capable of being transported via conveyor
Rugged all-steel construction for long service life and reduced maintenance requirements
Multiple screen sizes available to meet a wide range of production capacities