Screens

High performance sieves for solid-liquid separation in wastewater pretreatment.

Rotatory screens.
Defender®

Rotary screens are pretreatment equipment used to separate solid waste from clean water through a filtering drum. This drum can have either mesh, screen or perforated depending on the type of solids to be treated. They are independent equipments with self-cleaning systems and automatic operation thanks to the support of an electrical panel.

We have developed an optional intelligent program for our machines. It is equipped with a frequency inverter specifically designed for the motor, which guarantees low energy consumption. It operates as a stand-alone machine that does not require any configuration or parameterization, just plug and play. The TR-Smart integrates a data logger based on historical values, which calculates the optimal starting speed in any application, avoiding overflow and the frequency converter adjusts the screen speed automatically.

In addition, it measures the amount of dirt accumulated on the equipment and decides when to start the cleaning cycle.

TR SMART®

¡New!

We have developed an optional intelligent program for our machines. It is equipped with a frequency inverter specifically designed for the motor, which guarantees low energy consumption. It operates as a stand-alone machine that does not require any configuration or parameterization, just plug and play. The TR-Smart® integrates a data logger based on historical values, which calculates the optimal starting speed in any application, avoiding overflow and the frequency converter adjusts the screen speed automatically.

In addition, it measures the amount of dirt accumulated on the equipment and decides when to start the cleaning cycle.

MODELS OF SCREENS

There are several different screen models depending on the flow needed.

TE
Static Screens

From 30m³/h up to 228 m³/h

TR
Rotatory Screens

From 7m³/h up to 363m³/h

HPS*
High pressurization system screens.

From 133m³/h up to 5.874m³/h

*Having a drum of the same diameter, sieves with high pressurization systems give more flow than conventional rotary sieves due to their larger work surface.

*Toro Equipment offers the option of acquiring pre-assembled equipment, ideal for WWTP that does not require civil works or for specific needs

MODELS OF MESH

Perforated

Mesh size from  2 to 3 mm Ø

Screen

Mesh size from 0.15 to 2mm

MANUFACTURING

  • Safe desingns with high-quality materials
  • Made of 316 L stainless steel.
  • Components and protections in GRP.
  • Equipped with an effective security system.
  • Filter drum cleaning system with pressurized water.
  • Finished in shot blasting.

PARTS

Filter drum
Drive group
Sensor
Cover
Cleaning system
Cleaning scraper

SECTORS 

  • Paper Industry

  • Food

  • Wineries

  • Dairy

  • Meat

  • Canneries

  • Fish

  • High oil content

  • Laundry

  • Biodiesel

  • Tanneries and textiles

  • Urban

REFERENCES

Increase the performance of your Screen

Other Toro Equipment machines to complete your Screen

REFERENCES

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