Helical screw sieve for fine solids with automatic cleaning

Removal of solids equal or larger than 3 mm, waste dehydration and compacting system.

  • Ideal for installation down the pumping stations
  • Totally dismountable stainless steel AISI 304 equipment
  • Fine solids screen in stainless steel with perforated mesh
  • Screen in stainless steel with opening size from 3 to 10 mm
  • Endless screw manufactured in micro-alloy steel, no central shaft working angle of 35°
  • Continuous cleaning system of mesh with brushes placed on the endless screw
  • Automatic cleaning system with brushes and pressurized water
  • Automatic waste dehydration system and compactor
  • Neoprene bands for lateral watertightness
  • Adjustable supporting base height and rotation system for maintenance operations
  • Structure in stainless steel for aboveground installation, with flanged connections in AISI 304
  • Electrical panel board in option

Automatic cleaning system:

  • Cleaning solenoid valve N/C 1/2”: cleaning system automation
  • Filter in Y 1/2”: protection and retention of particles carried by the cleaning water
  • Ball valve 1/2”: closure of the cleaning connection if necessary
  • Safety switch on top cover
  • Emergency stop
  • Conductive level sensor by rods for equipment operation automation

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