Skip to main content

Rotary screener

This type of sifter is often used in the fertilizer sector. In the rotary screener the sieved product falls centrally on the screen and is centrifuged to the outside. In this way, the finer part is separated from the coarser part of the product flowing on the screener. Its efficiency is ensured by the shape of the steps of the screening grid.
La Meccanica’s rotary screener SRT - 2000 has a pellet capacity (diam. 3,5 mm) of 20 Ton/h and a crumbled capacity of 18 Ton/h with a sifting surface of 2,9 m² and motors’ power of 2,2 kW.

Operation and characteristics of the rotary screener:
The rotary screener consists of a grid of sieving rotating inside a cylindrical chamber.
In the Rotary screener, the sieved product falls centrally on the screen and is centrifuged to the outside. In this way, the finer part is separated from the coarser part of the product flowing on the screener. The efficiency of the machine is ensured by the shape of the steps of the screening grid.

Areas of use:

  • After pelleting and Cooling line
  • After the extrusion and drying line
  • Before the hammer mill
  • Before bagging line
  • In the bulk cargo line


Benefits:

  • High capacity
  • Low power consumption
  • Absence of vibrations
  • Small footprint
  • Low costs of maintenance
  • No pellet damage

Technical features

Rotary screener SRT - 2000
Capacity pellets Ton/h (diam. 3,5 mm) 20
Capacity crumbled Ton/h 18
Sifting surface 2,9 m² 31,21 ft²
Motors power kW 2,2
RPM RPM (50 Hz) 200
Rotary screener weight
(including motors)
993 kg 2189,2 lb