DW 146


Terex Washing Systems offer a range of dewatering screens. Their rugged construction is designed to combat a range of applications.

Whilst primarily applied for dewatering with retained fines they are capable of being used in a wide range of applications.

The screen incorporates a 45° sloping back deck section, fitted with slotted apertures across the direction of flow. The main deck of the screen slopes upwards at 5° vibration is produced by two exciter motors operating at 980rpm.

Features & Benefits

  • Dewatering screen, catchbox and chutes combined onto a single frame
  • Exceptional dewatering performance
  • Modular screen decks
  • Side protection liners
  • Rubber lined discharge chute
  • Removes water following dewatering operation to 10–15% of residual water content
  • Major reduction in saleable material discharging to the pond, thus reducing pond maintenance and saving money
  • Heavy-duty robust construction ideal for rugged operating environment
  • Low maintenance
  • All wear areas rubber lined – optional
  • Quick assembly time
  • Breaks down into one 20’ (6m) container


  • Galvanised structure
  • Steel support structure
  • Catchbox
  • Underflow Slurry Pump


DW 146
Screen Size 4.3m x 1.8m (14’ x 6’)
Vibratory Motors 6kW (8hp)(2off) 960rpm
Screen Aperture 0.5mm (0.02”)
Overall Length 5.4m (17’ 7”)
Overall Width 2.7m (8’ 9”)
Overall Height 4.4m (14’ 4”)
Capacity 200tph (220tn us) Course Sand
140tph (154tn us) Fine Sand
Enquire about the DW 146 now!