What are the differences between HPS Defender® Rotary Screens and conventional screens?
Static grids or rotary screens. For large flows or small levels. Made of perforated or grating mesh (Johnson mesh). In 316 or 304 stainless steel. With switchboard and full automation or for adjusting the system to client’s installation… All options are available within Defender Screens and Pre-treatment Equipment range manufactured by Toro Equipment, but this time we focus on a certain range: HPS Defender® Rotary Screens for large flows.
What makes them different?
The most noteworthy feature of HPS Defender® Rotary Screens is their large filtering surface. Whilst conventional screens generally use less than a quarter of the filter drum surface to perform this task, the HPS offer more than two thirds of the whole filter drum surface (fig. 1). This makes an HPS Rotary Screen capable to process almost 5 times more flow than a conventional sieve the same size.